606 files changed, 11854 insertions, 6316 deletions

diff --git a/Documentation/ABI/testing/ima_policy b/Documentation/ABI/testing/ima_policy
index 6434f0df012e..6cd6daefaaed 100644
--- a/Documentation/ABI/testing/ima_policy
+++ b/Documentation/ABI/testing/ima_policy
@@ -20,7 +20,7 @@ Description:
                         lsm:    [[subj_user=] [subj_role=] [subj_type=]
                                  [obj_user=] [obj_role=] [obj_type=]]
 
-                base:   func:= [BPRM_CHECK][FILE_MMAP][INODE_PERMISSION]
+                base:   func:= [BPRM_CHECK][FILE_MMAP][FILE_CHECK]
                         mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC]
                         fsmagic:= hex value
                         uid:= decimal value
@@ -40,11 +40,11 @@ Description:
 
                         measure func=BPRM_CHECK
                         measure func=FILE_MMAP mask=MAY_EXEC
-                        measure func=INODE_PERM mask=MAY_READ uid=0
+                        measure func=FILE_CHECK mask=MAY_READ uid=0
 
                 The default policy measures all executables in bprm_check,
                 all files mmapped executable in file_mmap, and all files
-                open for read by root in inode_permission.
+                open for read by root in do_filp_open.
 
                 Examples of LSM specific definitions:
 
@@ -54,8 +54,8 @@ Description:
 
                         dont_measure obj_type=var_log_t
                         dont_measure obj_type=auditd_log_t
-                        measure subj_user=system_u func=INODE_PERM mask=MAY_READ
-                        measure subj_role=system_r func=INODE_PERM mask=MAY_READ
+                        measure subj_user=system_u func=FILE_CHECK mask=MAY_READ
+                        measure subj_role=system_r func=FILE_CHECK mask=MAY_READ
 
                 Smack:
-                        measure subj_user=_ func=INODE_PERM mask=MAY_READ
+                        measure subj_user=_ func=FILE_CHECK mask=MAY_READ
diff --git a/Documentation/cpu-freq/governors.txt b/Documentation/cpu-freq/governors.txt
index aed082f49d09..737988fca64d 100644
--- a/Documentation/cpu-freq/governors.txt
+++ b/Documentation/cpu-freq/governors.txt
@@ -145,8 +145,8 @@ show_sampling_rate_max: THIS INTERFACE IS DEPRECATED, DON'T USE IT.
 up_threshold: defines what the average CPU usage between the samplings
 of 'sampling_rate' needs to be for the kernel to make a decision on
 whether it should increase the frequency.  For example when it is set
-to its default value of '80' it means that between the checking
-intervals the CPU needs to be on average more than 80% in use to then
+to its default value of '95' it means that between the checking
+intervals the CPU needs to be on average more than 95% in use to then
 decide that the CPU frequency needs to be increased.  
 
 ignore_nice_load: this parameter takes a value of '0' or '1'. When
diff --git a/Documentation/fault-injection/fault-injection.txt b/Documentation/fault-injection/fault-injection.txt
index 079305640790..7be15e44d481 100644
--- a/Documentation/fault-injection/fault-injection.txt
+++ b/Documentation/fault-injection/fault-injection.txt
@@ -143,8 +143,8 @@ o provide a way to configure fault attributes
   failslab, fail_page_alloc, and fail_make_request use this way.
   Helper functions:
 
-        init_fault_attr_entries(entries, attr, name);
-        void cleanup_fault_attr_entries(entries);
+        init_fault_attr_dentries(entries, attr, name);
+        void cleanup_fault_attr_dentries(entries);
 
 - module parameters
 
diff --git a/Documentation/input/multi-touch-protocol.txt b/Documentation/input/multi-touch-protocol.txt
index a12ea3b586e6..8490480ce432 100644
--- a/Documentation/input/multi-touch-protocol.txt
+++ b/Documentation/input/multi-touch-protocol.txt
@@ -27,12 +27,30 @@ set of events/packets.
 
 A set of ABS_MT events with the desired properties is defined. The events
 are divided into categories, to allow for partial implementation.  The
-minimum set consists of ABS_MT_TOUCH_MAJOR, ABS_MT_POSITION_X and
-ABS_MT_POSITION_Y, which allows for multiple fingers to be tracked.  If the
-device supports it, the ABS_MT_WIDTH_MAJOR may be used to provide the size
-of the approaching finger. Anisotropy and direction may be specified with
-ABS_MT_TOUCH_MINOR, ABS_MT_WIDTH_MINOR and ABS_MT_ORIENTATION.  The
-ABS_MT_TOOL_TYPE may be used to specify whether the touching tool is a
+minimum set consists of ABS_MT_POSITION_X and ABS_MT_POSITION_Y, which
+allows for multiple fingers to be tracked.  If the device supports it, the
+ABS_MT_TOUCH_MAJOR and ABS_MT_WIDTH_MAJOR may be used to provide the size
+of the contact area and approaching finger, respectively.
+
+The TOUCH and WIDTH parameters have a geometrical interpretation; imagine
+looking through a window at someone gently holding a finger against the
+glass.  You will see two regions, one inner region consisting of the part
+of the finger actually touching the glass, and one outer region formed by
+the perimeter of the finger. The diameter of the inner region is the
+ABS_MT_TOUCH_MAJOR, the diameter of the outer region is
+ABS_MT_WIDTH_MAJOR. Now imagine the person pressing the finger harder
+against the glass. The inner region will increase, and in general, the
+ratio ABS_MT_TOUCH_MAJOR / ABS_MT_WIDTH_MAJOR, which is always smaller than
+unity, is related to the finger pressure. For pressure-based devices,
+ABS_MT_PRESSURE may be used to provide the pressure on the contact area
+instead.
+
+In addition to the MAJOR parameters, the oval shape of the finger can be
+described by adding the MINOR parameters, such that MAJOR and MINOR are the
+major and minor axis of an ellipse. Finally, the orientation of the oval
+shape can be describe with the ORIENTATION parameter.
+
+The ABS_MT_TOOL_TYPE may be used to specify whether the touching tool is a
 finger or a pen or something else.  Devices with more granular information
 may specify general shapes as blobs, i.e., as a sequence of rectangular
 shapes grouped together by an ABS_MT_BLOB_ID. Finally, for the few devices
@@ -42,11 +60,9 @@ report finger tracking from hardware [5].
 Here is what a minimal event sequence for a two-finger touch would look
 like:
 
-   ABS_MT_TOUCH_MAJOR
    ABS_MT_POSITION_X
    ABS_MT_POSITION_Y
    SYN_MT_REPORT
-   ABS_MT_TOUCH_MAJOR
    ABS_MT_POSITION_X
    ABS_MT_POSITION_Y
    SYN_MT_REPORT
@@ -87,6 +103,12 @@ the contact. The ratio ABS_MT_TOUCH_MAJOR / ABS_MT_WIDTH_MAJOR approximates
 the notion of pressure. The fingers of the hand and the palm all have
 different characteristic widths [1].
 
+ABS_MT_PRESSURE
+
+The pressure, in arbitrary units, on the contact area. May be used instead
+of TOUCH and WIDTH for pressure-based devices or any device with a spatial
+signal intensity distribution.
+
 ABS_MT_ORIENTATION
 
 The orientation of the ellipse. The value should describe a signed quarter
@@ -170,6 +192,16 @@ There are a few devices that support trackingID in hardware. User space can
 make use of these native identifiers to reduce bandwidth and cpu usage.
 
 
+Gestures
+--------
+
+In the specific application of creating gesture events, the TOUCH and WIDTH
+parameters can be used to, e.g., approximate finger pressure or distinguish
+between index finger and thumb. With the addition of the MINOR parameters,
+one can also distinguish between a sweeping finger and a pointing finger,
+and with ORIENTATION, one can detect twisting of fingers.
+
+
 Notes
 -----
 
diff --git a/Documentation/trace/ftrace-design.txt b/Documentation/trace/ftrace-design.txt
index 239f14b2b55a..6a5a579126b0 100644
--- a/Documentation/trace/ftrace-design.txt
+++ b/Documentation/trace/ftrace-design.txt
@@ -1,5 +1,6 @@
                 function tracer guts
                 ====================
+                By Mike Frysinger
 
 Introduction
 ------------
@@ -173,14 +174,16 @@ void ftrace_graph_caller(void)
 
         unsigned long *frompc = &...;
         unsigned long selfpc = <return address> - MCOUNT_INSN_SIZE;
-        prepare_ftrace_return(frompc, selfpc);
+        /* passing frame pointer up is optional -- see below */
+        prepare_ftrace_return(frompc, selfpc, frame_pointer);
 
         /* restore all state needed by the ABI */
 }
 #endif
 
-For information on how to implement prepare_ftrace_return(), simply look at
-the x86 version.  The only architecture-specific piece in it is the setup of
+For information on how to implement prepare_ftrace_return(), simply look at the
+x86 version (the frame pointer passing is optional; see the next section for
+more information).  The only architecture-specific piece in it is the setup of
 the fault recovery table (the asm(...) code).  The rest should be the same
 across architectures.
 
@@ -205,6 +208,23 @@ void return_to_handler(void)
 #endif
 
 
+HAVE_FUNCTION_GRAPH_FP_TEST
+---------------------------
+
+An arch may pass in a unique value (frame pointer) to both the entering and
+exiting of a function.  On exit, the value is compared and if it does not
+match, then it will panic the kernel.  This is largely a sanity check for bad
+code generation with gcc.  If gcc for your port sanely updates the frame
+pointer under different opitmization levels, then ignore this option.
+
+However, adding support for it isn't terribly difficult.  In your assembly code
+that calls prepare_ftrace_return(), pass the frame pointer as the 3rd argument.
+Then in the C version of that function, do what the x86 port does and pass it
+along to ftrace_push_return_trace() instead of a stub value of 0.
+
+Similarly, when you call ftrace_return_to_handler(), pass it the frame pointer.
+
+
 HAVE_FTRACE_NMI_ENTER
 ---------------------
 
diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt
index 8179692fbb90..bab3040da548 100644
--- a/Documentation/trace/ftrace.txt
+++ b/Documentation/trace/ftrace.txt
@@ -1625,7 +1625,7 @@ If I am only interested in sys_nanosleep and hrtimer_interrupt:
 
  # echo sys_nanosleep hrtimer_interrupt \
                 > set_ftrace_filter
- # echo ftrace > current_tracer
+ # echo function > current_tracer
  # echo 1 > tracing_enabled
  # usleep 1
  # echo 0 > tracing_enabled
diff --git a/MAINTAINERS b/MAINTAINERS
index 602022d2c7a5..412eff60c33d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3411,8 +3411,10 @@ S:	Maintained
 F:      drivers/scsi/sym53c8xx_2/
 
 LTP (Linux Test Project)
-M:      Subrata Modak <subrata@linux.vnet.ibm.com>
-M:      Mike Frysinger <vapier@gentoo.org>
+M:      Rishikesh K Rajak <risrajak@linux.vnet.ibm.com>
+M:      Garrett Cooper <yanegomi@gmail.com>
+M:     Mike Frysinger <vapier@gentoo.org>
+M:     Subrata Modak <subrata@linux.vnet.ibm.com>
 L:      ltp-list@lists.sourceforge.net (subscribers-only)
 W:      http://ltp.sourceforge.net/
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/galak/ltp.git
diff --git a/Makefile b/Makefile
index 67d6cff6e4d4..12b1aa1103ee 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 33
-EXTRAVERSION = -rc5
+EXTRAVERSION = -rc8
 NAME = Man-Eating Seals of Antiquity
 
 # *DOCUMENTATION*
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4c33ca82f9b1..184a6bd54825 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -702,6 +702,7 @@ config ARCH_OMAP
         select ARCH_HAS_CPUFREQ
         select GENERIC_TIME
         select GENERIC_CLOCKEVENTS
+        select ARCH_HAS_HOLES_MEMORYMODEL
         help
           Support for TI's OMAP platform (OMAP1 and OMAP2).
 
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 9e7582572741..356d702c0808 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -94,7 +94,7 @@ CFLAGS_ABI	+=-funwind-tables
 endif
 
 ifeq ($(CONFIG_THUMB2_KERNEL),y)
-AFLAGS_AUTOIT   :=$(call as-option,-Wa$(comma)-mimplicit-it=thumb,-Wa$(comma)-mauto-it)
+AFLAGS_AUTOIT   :=$(call as-option,-Wa$(comma)-mimplicit-it=always,-Wa$(comma)-mauto-it)
 AFLAGS_NOWARN   :=$(call as-option,-Wa$(comma)-mno-warn-deprecated,-Wa$(comma)-W)
 CFLAGS_THUMB2   :=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN)
 AFLAGS_THUMB2   :=$(CFLAGS_THUMB2) -Wa$(comma)-mthumb
diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
index 8bf4153d0840..3bf6304158f6 100644
--- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
@@ -13,6 +13,7 @@
 #include <linux/platform_device.h>
 #include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
+#include <linux/gpio.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/orion_spi.h>
@@ -53,6 +54,11 @@ static void __init rd88f6192_init(void)
          */
         kirkwood_init();
 
+        orion_gpio_set_valid(RD88F6192_GPIO_USB_VBUS, 1);
+        if (gpio_request(RD88F6192_GPIO_USB_VBUS, "USB VBUS") != 0 ||
+            gpio_direction_output(RD88F6192_GPIO_USB_VBUS, 1) != 0)
+                pr_err("RD-88F6192-NAS: failed to setup USB VBUS GPIO\n");
+
         kirkwood_ehci_init();
         kirkwood_ge00_init(&rd88f6192_ge00_data);
         kirkwood_sata_init(&rd88f6192_sata_data);
diff --git a/arch/arm/mach-mx25/clock.c b/arch/arm/mach-mx25/clock.c
index 6e838b857712..6acc88bcdc40 100644
--- a/arch/arm/mach-mx25/clock.c
+++ b/arch/arm/mach-mx25/clock.c
@@ -119,6 +119,11 @@ static unsigned long get_rate_nfc(struct clk *clk)
         return get_rate_per(8);
 }
 
+static unsigned long get_rate_gpt(struct clk *clk)
+{
+        return get_rate_per(5);
+}
+
 static unsigned long get_rate_otg(struct clk *clk)
 {
         return 48000000; /* FIXME */
@@ -144,7 +149,7 @@ static void clk_cgcr_disable(struct clk *clk)
         __raw_writel(reg, clk->enable_reg);
 }
 
-#define DEFINE_CLOCK(name, i, er, es, gr, sr)           \
+#define DEFINE_CLOCK(name, i, er, es, gr, sr, s)        \
         static struct clk name = {                      \
                 .id             = i,                    \
                 .enable_reg     = CRM_BASE + er,        \
@@ -153,27 +158,30 @@ static void clk_cgcr_disable(struct clk *clk)
                 .set_rate       = sr,                   \
                 .enable         = clk_cgcr_enable,      \
                 .disable        = clk_cgcr_disable,     \
+                .secondary      = s,                    \
         }
 
-DEFINE_CLOCK(gpt_clk,    0, CCM_CGCR0,  5, get_rate_ipg, NULL);
-DEFINE_CLOCK(cspi1_clk,  0, CCM_CGCR1,  5, get_rate_ipg, NULL);
-DEFINE_CLOCK(cspi2_clk,  0, CCM_CGCR1,  6, get_rate_ipg, NULL);
-DEFINE_CLOCK(cspi3_clk,  0, CCM_CGCR1,  7, get_rate_ipg, NULL);
-DEFINE_CLOCK(uart1_clk,  0, CCM_CGCR2, 14, get_rate_uart, NULL);
-DEFINE_CLOCK(uart2_clk,  0, CCM_CGCR2, 15, get_rate_uart, NULL);
-DEFINE_CLOCK(uart3_clk,  0, CCM_CGCR2, 16, get_rate_uart, NULL);
-DEFINE_CLOCK(uart4_clk,  0, CCM_CGCR2, 17, get_rate_uart, NULL);
-DEFINE_CLOCK(uart5_clk,  0, CCM_CGCR2, 18, get_rate_uart, NULL);
-DEFINE_CLOCK(nfc_clk,    0, CCM_CGCR0,  8, get_rate_nfc, NULL);
-DEFINE_CLOCK(usbotg_clk, 0, CCM_CGCR0, 28, get_rate_otg, NULL);
-DEFINE_CLOCK(pwm1_clk,   0, CCM_CGCR1, 31, get_rate_ipg, NULL);
-DEFINE_CLOCK(pwm2_clk,   0, CCM_CGCR2,  0, get_rate_ipg, NULL);
-DEFINE_CLOCK(pwm3_clk,   0, CCM_CGCR2,  1, get_rate_ipg, NULL);
-DEFINE_CLOCK(pwm4_clk,   0, CCM_CGCR2,  2, get_rate_ipg, NULL);
-DEFINE_CLOCK(kpp_clk,    0, CCM_CGCR1, 28, get_rate_ipg, NULL);
-DEFINE_CLOCK(tsc_clk,    0, CCM_CGCR2, 13, get_rate_ipg, NULL);
-DEFINE_CLOCK(i2c_clk,    0, CCM_CGCR0,  6, get_rate_i2c, NULL);
-DEFINE_CLOCK(fec_clk,    0, CCM_CGCR0, 23, get_rate_ipg, NULL);
+DEFINE_CLOCK(gpt_clk,    0, CCM_CGCR0,  5, get_rate_gpt, NULL, NULL);
+DEFINE_CLOCK(uart_per_clk, 0, CCM_CGCR0, 15, get_rate_uart, NULL, NULL);
+DEFINE_CLOCK(cspi1_clk,  0, CCM_CGCR1,  5, get_rate_ipg, NULL, NULL);
+DEFINE_CLOCK(cspi2_clk,  0, CCM_CGCR1,  6, get_rate_ipg, NULL, NULL);
+DEFINE_CLOCK(cspi3_clk,  0, CCM_CGCR1,  7, get_rate_ipg, NULL, NULL);
+DEFINE_CLOCK(fec_ahb_clk, 0, CCM_CGCR0, 23, NULL,        NULL, NULL);
+DEFINE_CLOCK(uart1_clk,  0, CCM_CGCR2, 14, get_rate_uart, NULL, &uart_per_clk);
+DEFINE_CLOCK(uart2_clk,  0, CCM_CGCR2, 15, get_rate_uart, NULL, &uart_per_clk);
+DEFINE_CLOCK(uart3_clk,  0, CCM_CGCR2, 16, get_rate_uart, NULL, &uart_per_clk);
+DEFINE_CLOCK(uart4_clk,  0, CCM_CGCR2, 17, get_rate_uart, NULL, &uart_per_clk);
+DEFINE_CLOCK(uart5_clk,  0, CCM_CGCR2, 18, get_rate_uart, NULL, &uart_per_clk);
+DEFINE_CLOCK(nfc_clk,    0, CCM_CGCR0,  8, get_rate_nfc, NULL, NULL);
+DEFINE_CLOCK(usbotg_clk, 0, CCM_CGCR0, 28, get_rate_otg, NULL, NULL);
+DEFINE_CLOCK(pwm1_clk,   0, CCM_CGCR1, 31, get_rate_ipg, NULL, NULL);
+DEFINE_CLOCK(pwm2_clk,   0, CCM_CGCR2,  0, get_rate_ipg, NULL, NULL);
+DEFINE_CLOCK(pwm3_clk,   0, CCM_CGCR2,  1, get_rate_ipg, NULL, NULL);
+DEFINE_CLOCK(pwm4_clk,   0, CCM_CGCR2,  2, get_rate_ipg, NULL, NULL);
+DEFINE_CLOCK(kpp_clk,    0, CCM_CGCR1, 28, get_rate_ipg, NULL, NULL);
+DEFINE_CLOCK(tsc_clk,    0, CCM_CGCR2, 13, get_rate_ipg, NULL, NULL);
+DEFINE_CLOCK(i2c_clk,    0, CCM_CGCR0,  6, get_rate_i2c, NULL, NULL);
+DEFINE_CLOCK(fec_clk,    0, CCM_CGCR1, 15, get_rate_ipg, NULL, &fec_ahb_clk);
 
 #define _REGISTER_CLOCK(d, n, c)        \
         {                               \
@@ -208,13 +216,21 @@ static struct clk_lookup lookups[] = {
         _REGISTER_CLOCK("fec.0", NULL, fec_clk)
 };
 
-int __init mx25_clocks_init(unsigned long fref)
+int __init mx25_clocks_init(void)
 {
         int i;
 
         for (i = 0; i < ARRAY_SIZE(lookups); i++)
                 clkdev_add(&lookups[i]);
 
+        /* Turn off all clocks except the ones we need to survive, namely:
+         * EMI, GPIO1-3 (CCM_CGCR1[18:16]), GPT1, IOMUXC (CCM_CGCR1[27]), IIM,
+         * SCC
+         */
+        __raw_writel((1 << 19), CRM_BASE + CCM_CGCR0);
+        __raw_writel((0xf << 16) | (3 << 26), CRM_BASE + CCM_CGCR1);
+        __raw_writel((1 << 5), CRM_BASE + CCM_CGCR2);
+
         mxc_timer_init(&gpt_clk, MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), 54);
 
         return 0;
diff --git a/arch/arm/mach-mx25/mx25pdk.c b/arch/arm/mach-mx25/mx25pdk.c
index 921bc99ea231..6f06089246eb 100644
--- a/arch/arm/mach-mx25/mx25pdk.c
+++ b/arch/arm/mach-mx25/mx25pdk.c
@@ -91,7 +91,7 @@ static void __init mx25pdk_init(void)
 
 static void __init mx25pdk_timer_init(void)
 {
-        mx25_clocks_init(26000000);
+        mx25_clocks_init();
 }
 
 static struct sys_timer mx25pdk_timer = {
diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c
index 3e7bafa2ddbb..938c549767dc 100644
--- a/arch/arm/mach-mx3/mx31ads.c
+++ b/arch/arm/mach-mx3/mx31ads.c
@@ -173,6 +173,7 @@ static void expio_unmask_irq(u32 irq)
 }
 
 static struct irq_chip expio_irq_chip = {
+        .name = "EXPIO(CPLD)",
         .ack = expio_ack_irq,
         .mask = expio_mask_irq,
         .unmask = expio_unmask_irq,
@@ -302,6 +303,7 @@ static struct regulator_init_data ldo1_data = {
                 .min_uV = 2800000,
                 .max_uV = 2800000,
                 .valid_modes_mask = REGULATOR_MODE_NORMAL,
+                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
                 .apply_uV = 1,
         },
 };
@@ -322,6 +324,7 @@ static struct regulator_init_data ldo2_data = {
                 .min_uV = 3300000,
                 .max_uV = 3300000,
                 .valid_modes_mask = REGULATOR_MODE_NORMAL,
+                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
                 .apply_uV = 1,
         },
         .num_consumer_supplies = ARRAY_SIZE(ldo2_consumers),
@@ -459,6 +462,7 @@ static int mx31_wm8350_init(struct wm8350 *wm8350)
 
 static struct wm8350_platform_data __initdata mx31_wm8350_pdata = {
         .init = mx31_wm8350_init,
+        .irq_base = MXC_BOARD_IRQ_START + MXC_MAX_EXP_IO_LINES,
 };
 #endif
 
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 2ba9ab953731..04f1d29cba2c 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -214,8 +214,8 @@ int omap1_select_table_rate(struct clk *clk, unsigned long rate)
         struct mpu_rate * ptr;
         unsigned long dpll1_rate, ref_rate;
 
-        dpll1_rate = clk_get_rate(ck_dpll1_p);
-        ref_rate = clk_get_rate(ck_ref_p);
+        dpll1_rate = ck_dpll1_p->rate;
+        ref_rate = ck_ref_p->rate;
 
         for (ptr = omap1_rate_table; ptr->rate; ptr++) {
                 if (ptr->xtal != ref_rate)
@@ -306,7 +306,7 @@ long omap1_round_to_table_rate(struct clk *clk, unsigned long rate)
         long highest_rate;
         unsigned long ref_rate;
 
-        ref_rate = clk_get_rate(ck_ref_p);
+        ref_rate = ck_ref_p->rate;
 
         highest_rate = -EINVAL;
 
diff --git a/arch/arm/mach-omap2/clock34xx_data.c b/arch/arm/mach-omap2/clock34xx_data.c
index c6031d74d6f6..74930e3158e3 100644
--- a/arch/arm/mach-omap2/clock34xx_data.c
+++ b/arch/arm/mach-omap2/clock34xx_data.c
@@ -671,7 +671,6 @@ static struct clk dpll4_m3x2_ck = {
         .name           = "dpll4_m3x2_ck",
         .ops            = &clkops_omap2_dflt_wait,
         .parent         = &dpll4_m3_ck,
-        .init           = &omap2_init_clksel_parent,
         .enable_reg     = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
         .enable_bit     = OMAP3430_PWRDN_TV_SHIFT,
         .flags          = INVERT_ENABLE,
@@ -811,7 +810,6 @@ static struct clk dpll4_m6x2_ck = {
         .name           = "dpll4_m6x2_ck",
         .ops            = &clkops_omap2_dflt_wait,
         .parent         = &dpll4_m6_ck,
-        .init           = &omap2_init_clksel_parent,
         .enable_reg     = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
         .enable_bit     = OMAP3430_PWRDN_EMU_PERIPH_SHIFT,
         .flags          = INVERT_ENABLE,
@@ -1047,7 +1045,6 @@ static struct clk iva2_ck = {
         .name           = "iva2_ck",
         .ops            = &clkops_omap2_dflt_wait,
         .parent         = &dpll2_m2_ck,
-        .init           = &omap2_init_clksel_parent,
         .enable_reg     = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, CM_FCLKEN),
         .enable_bit     = OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT,
         .clkdm_name     = "iva2_clkdm",
@@ -1121,7 +1118,6 @@ static struct clk gfx_l3_ck = {
         .name           = "gfx_l3_ck",
         .ops            = &clkops_omap2_dflt_wait,
         .parent         = &l3_ick,
-        .init           = &omap2_init_clksel_parent,
         .enable_reg     = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
         .enable_bit     = OMAP_EN_GFX_SHIFT,
         .recalc         = &followparent_recalc,
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 2210e227d78a..9d882bcb56e3 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -346,37 +346,37 @@ static struct clk aess_fclk = {
 };
 
 static const struct clksel_rate div31_1to31_rates[] = {
-        { .div = 1, .val = 0, .flags = RATE_IN_4430 },
-        { .div = 2, .val = 1, .flags = RATE_IN_4430 },
-        { .div = 3, .val = 2, .flags = RATE_IN_4430 },
-        { .div = 4, .val = 3, .flags = RATE_IN_4430 },
-        { .div = 5, .val = 4, .flags = RATE_IN_4430 },
-        { .div = 6, .val = 5, .flags = RATE_IN_4430 },
-        { .div = 7, .val = 6, .flags = RATE_IN_4430 },
-        { .div = 8, .val = 7, .flags = RATE_IN_4430 },
-        { .div = 9, .val = 8, .flags = RATE_IN_4430 },
-        { .div = 10, .val = 9, .flags = RATE_IN_4430 },
-        { .div = 11, .val = 10, .flags = RATE_IN_4430 },
-        { .div = 12, .val = 11, .flags = RATE_IN_4430 },
-        { .div = 13, .val = 12, .flags = RATE_IN_4430 },
-        { .div = 14, .val = 13, .flags = RATE_IN_4430 },
-        { .div = 15, .val = 14, .flags = RATE_IN_4430 },
-        { .div = 16, .val = 15, .flags = RATE_IN_4430 },
-        { .div = 17, .val = 16, .flags = RATE_IN_4430 },
-        { .div = 18, .val = 17, .flags = RATE_IN_4430 },
-        { .div = 19, .val = 18, .flags = RATE_IN_4430 },
-        { .div = 20, .val = 19, .flags = RATE_IN_4430 },
-        { .div = 21, .val = 20, .flags = RATE_IN_4430 },
-        { .div = 22, .val = 21, .flags = RATE_IN_4430 },
-        { .div = 23, .val = 22, .flags = RATE_IN_4430 },
-        { .div = 24, .val = 23, .flags = RATE_IN_4430 },
-        { .div = 25, .val = 24, .flags = RATE_IN_4430 },
-        { .div = 26, .val = 25, .flags = RATE_IN_4430 },
-        { .div = 27, .val = 26, .flags = RATE_IN_4430 },
-        { .div = 28, .val = 27, .flags = RATE_IN_4430 },
-        { .div = 29, .val = 28, .flags = RATE_IN_4430 },
-        { .div = 30, .val = 29, .flags = RATE_IN_4430 },
-        { .div = 31, .val = 30, .flags = RATE_IN_4430 },
+        { .div = 1, .val = 1, .flags = RATE_IN_4430 },
+        { .div = 2, .val = 2, .flags = RATE_IN_4430 },
+        { .div = 3, .val = 3, .flags = RATE_IN_4430 },
+        { .div = 4, .val = 4, .flags = RATE_IN_4430 },
+        { .div = 5, .val = 5, .flags = RATE_IN_4430 },
+        { .div = 6, .val = 6, .flags = RATE_IN_4430 },
+        { .div = 7, .val = 7, .flags = RATE_IN_4430 },
+        { .div = 8, .val = 8, .flags = RATE_IN_4430 },
+        { .div = 9, .val = 9, .flags = RATE_IN_4430 },
+        { .div = 10, .val = 10, .flags = RATE_IN_4430 },
+        { .div = 11, .val = 11, .flags = RATE_IN_4430 },
+        { .div = 12, .val = 12, .flags = RATE_IN_4430 },
+        { .div = 13, .val = 13, .flags = RATE_IN_4430 },
+        { .div = 14, .val = 14, .flags = RATE_IN_4430 },
+        { .div = 15, .val = 15, .flags = RATE_IN_4430 },
+        { .div = 16, .val = 16, .flags = RATE_IN_4430 },
+        { .div = 17, .val = 17, .flags = RATE_IN_4430 },
+        { .div = 18, .val = 18, .flags = RATE_IN_4430 },
+        { .div = 19, .val = 19, .flags = RATE_IN_4430 },
+        { .div = 20, .val = 20, .flags = RATE_IN_4430 },
+        { .div = 21, .val = 21, .flags = RATE_IN_4430 },
+        { .div = 22, .val = 22, .flags = RATE_IN_4430 },
+        { .div = 23, .val = 23, .flags = RATE_IN_4430 },
+        { .div = 24, .val = 24, .flags = RATE_IN_4430 },
+        { .div = 25, .val = 25, .flags = RATE_IN_4430 },
+        { .div = 26, .val = 26, .flags = RATE_IN_4430 },
+        { .div = 27, .val = 27, .flags = RATE_IN_4430 },
+        { .div = 28, .val = 28, .flags = RATE_IN_4430 },
+        { .div = 29, .val = 29, .flags = RATE_IN_4430 },
+        { .div = 30, .val = 30, .flags = RATE_IN_4430 },
+        { .div = 31, .val = 31, .flags = RATE_IN_4430 },
         { .div = 0 },
 };
 
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
index a26d6a08ae3f..12f0cbfc2894 100644
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -137,7 +137,7 @@ return_sleep_time:
         local_irq_enable();
         local_fiq_enable();
 
-        return (u32)timespec_to_ns(&ts_idle)/1000;
+        return ts_idle.tv_nsec / NSEC_PER_USEC + ts_idle.tv_sec * USEC_PER_SEC;
 }
 
 /**
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index bd8cb5974726..7027cdc1ba49 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -505,7 +505,7 @@ static void __init gpmc_mem_init(void)
 void __init gpmc_init(void)
 {
         u32 l;
-        char *ck;
+        char *ck = NULL;
 
         if (cpu_is_omap24xx()) {
                 ck = "core_l3_ck";
@@ -521,6 +521,9 @@ void __init gpmc_init(void)
                 l = OMAP44XX_GPMC_BASE;
         }
 
+        if (WARN_ON(!ck))
+                return;
+
         gpmc_l3_clk = clk_get(NULL, ck);
         if (IS_ERR(gpmc_l3_clk)) {
                 printk(KERN_ERR "Could not get GPMC clock %s\n", ck);
@@ -534,6 +537,8 @@ void __init gpmc_init(void)
                 BUG();
         }
 
+        clk_enable(gpmc_l3_clk);
+
         l = gpmc_read_reg(GPMC_REVISION);
         printk(KERN_INFO "GPMC revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f);
         /* Set smart idle mode and automatic L3 clock gating */
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index a091b53657b9..3d65c50bd017 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -188,6 +188,8 @@ void __init omap3_check_revision(void)
         u16 hawkeye;
         u8 rev;
 
+        omap_chip.oc = CHIP_IS_OMAP3430;
+
         /*
          * We cannot access revision registers on ES1.0.
          * If the processor type is Cortex-A8 and the revision is 0x0
@@ -196,6 +198,7 @@ void __init omap3_check_revision(void)
         cpuid = read_cpuid(CPUID_ID);
         if ((((cpuid >> 4) & 0xfff) == 0xc08) && ((cpuid & 0xf) == 0x0)) {
                 omap_revision = OMAP3430_REV_ES1_0;
+                omap_chip.oc |= CHIP_IS_OMAP3430ES1;
                 return;
         }
 
@@ -216,18 +219,28 @@ void __init omap3_check_revision(void)
                 case 0: /* Take care of early samples */
                 case 1:
                         omap_revision = OMAP3430_REV_ES2_0;
+                        omap_chip.oc |= CHIP_IS_OMAP3430ES2;
                         break;
                 case 2:
                         omap_revision = OMAP3430_REV_ES2_1;
+                        omap_chip.oc |= CHIP_IS_OMAP3430ES2;
                         break;
                 case 3:
                         omap_revision = OMAP3430_REV_ES3_0;
+                        omap_chip.oc |= CHIP_IS_OMAP3430ES3_0;
                         break;
                 case 4:
+                        omap_revision = OMAP3430_REV_ES3_1;
+                        omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
+                        break;
+                case 7:
                 /* FALLTHROUGH */
                 default:
                         /* Use the latest known revision as default */
-                        omap_revision = OMAP3430_REV_ES3_1;
+                        omap_revision = OMAP3430_REV_ES3_1_2;
+
+                        /* REVISIT: Add CHIP_IS_OMAP3430ES3_1_2? */
+                        omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
                 }
                 break;
         case 0xb868:
@@ -235,14 +248,18 @@ void __init omap3_check_revision(void)
                  *
                  * Set the device to be OMAP3505 here. Actual device
                  * is identified later based on the features.
+                 *
+                 * REVISIT: AM3505/AM3517 should have their own CHIP_IS
                  */
                 omap_revision = OMAP3505_REV(rev);
+                omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
                 break;
         case 0xb891:
         /* FALLTHROUGH */
         default:
                 /* Unknown default to latest silicon rev as default*/
                 omap_revision = OMAP3630_REV_ES1_0;
+                omap_chip.oc |= CHIP_IS_OMAP3630ES1;
         }
 }
 
@@ -360,6 +377,7 @@ void __init omap2_check_revision(void)
                 omap3_check_revision();
                 omap3_check_features();
                 omap3_cpuinfo();
+                return;
         } else if (cpu_is_omap44xx()) {
                 omap4_check_revision();
                 return;
@@ -374,27 +392,14 @@ void __init omap2_check_revision(void)
         if (cpu_is_omap243x()) {
                 /* Currently only supports 2430ES2.1 and 2430-all */
                 omap_chip.oc |= CHIP_IS_OMAP2430;
+                return;
         } else if (cpu_is_omap242x()) {
                 /* Currently only supports 2420ES2.1.1 and 2420-all */
                 omap_chip.oc |= CHIP_IS_OMAP2420;
-        } else if (cpu_is_omap3505() || cpu_is_omap3517()) {
-                omap_chip.oc = CHIP_IS_OMAP3430 | CHIP_IS_OMAP3430ES3_1;
-        } else if (cpu_is_omap343x()) {
-                omap_chip.oc = CHIP_IS_OMAP3430;
-                if (omap_rev() == OMAP3430_REV_ES1_0)
-                        omap_chip.oc |= CHIP_IS_OMAP3430ES1;
-                else if (omap_rev() >= OMAP3430_REV_ES2_0 &&
-                         omap_rev() <= OMAP3430_REV_ES2_1)
-                        omap_chip.oc |= CHIP_IS_OMAP3430ES2;
-                else if (omap_rev() == OMAP3430_REV_ES3_0)
-                        omap_chip.oc |= CHIP_IS_OMAP3430ES3_0;
-                else if (omap_rev() == OMAP3430_REV_ES3_1)
-                        omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
-                else if (omap_rev() == OMAP3630_REV_ES1_0)
-                        omap_chip.oc |= CHIP_IS_OMAP3630ES1;
-        } else {
-                pr_err("Uninitialized omap_chip, please fix!\n");
+                return;
         }
+
+        pr_err("Uninitialized omap_chip, please fix!\n");
 }
 
 /*
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index e9bc782fa414..26aeef560aa3 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -194,7 +194,7 @@ void __init omap_init_irq(void)
         int i;
 
         for (i = 0; i < ARRAY_SIZE(irq_banks); i++) {
-                unsigned long base;
+                unsigned long base = 0;
                 struct omap_irq_bank *bank = irq_banks + i;
 
                 if (cpu_is_omap24xx())
@@ -202,6 +202,8 @@ void __init omap_init_irq(void)
                 else if (cpu_is_omap34xx())
                         base = OMAP34XX_IC_BASE;
 
+                BUG_ON(!base);
+
                 /* Static mapping, never released */
                 bank->base_reg = ioremap(base, SZ_4K);
                 if (!bank->base_reg) {
@@ -274,4 +276,22 @@ void omap_intc_restore_context(void)
         }
         /* MIRs are saved and restore with other PRCM registers */
 }
+
+void omap3_intc_suspend(void)
+{
+        /* A pending interrupt would prevent OMAP from entering suspend */
+        omap_ack_irq(0);
+}
+
+void omap3_intc_prepare_idle(void)
+{
+        /* Disable autoidle as it can stall interrupt controller */
+        intc_bank_write_reg(0, &irq_banks[0], INTC_SYSCONFIG);
+}
+
+void omap3_intc_resume_idle(void)
+{
+        /* Re-enable autoidle */
+        intc_bank_write_reg(1, &irq_banks[0], INTC_SYSCONFIG);
+}
 #endif /* CONFIG_ARCH_OMAP3 */
diff --git a/arch/arm/mach-omap2/mmc-twl4030.c b/arch/arm/mach-omap2/mmc-twl4030.c
index 0c3c72d934bf..8afe9dd3f150 100644
--- a/arch/arm/mach-omap2/mmc-twl4030.c
+++ b/arch/arm/mach-omap2/mmc-twl4030.c
@@ -408,6 +408,7 @@ void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers)
 {
         struct twl4030_hsmmc_info *c;
         int nr_hsmmc = ARRAY_SIZE(hsmmc_data);
+        int i;
 
         if (cpu_is_omap2430()) {
                 control_pbias_offset = OMAP243X_CONTROL_PBIAS_LITE;
@@ -434,7 +435,7 @@ void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers)
                 mmc = kzalloc(sizeof(struct omap_mmc_platform_data), GFP_KERNEL);
                 if (!mmc) {
                         pr_err("Cannot allocate memory for mmc device!\n");
-                        return;
+                        goto done;
                 }
 
                 if (c->name)
@@ -532,6 +533,10 @@ void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers)
                         continue;
                 c->dev = mmc->dev;
         }
+
+done:
+        for (i = 0; i < nr_hsmmc; i++)
+                kfree(hsmmc_data[i]);
 }
 
 #endif
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 459ef23ab8a8..5fedc50c58e4 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -51,7 +51,7 @@ struct omap_mux_entry {
 static unsigned long mux_phys;
 static void __iomem *mux_base;
 
-static inline u16 omap_mux_read(u16 reg)
+u16 omap_mux_read(u16 reg)
 {
         if (cpu_is_omap24xx())
                 return __raw_readb(mux_base + reg);
@@ -59,7 +59,7 @@ static inline u16 omap_mux_read(u16 reg)
                 return __raw_readw(mux_base + reg);
 }
 
-static inline void omap_mux_write(u16 val, u16 reg)
+void omap_mux_write(u16 val, u16 reg)
 {
         if (cpu_is_omap24xx())
                 __raw_writeb(val, mux_base + reg);
@@ -67,6 +67,14 @@ static inline void omap_mux_write(u16 val, u16 reg)
                 __raw_writew(val, mux_base + reg);
 }
 
+void omap_mux_write_array(struct omap_board_mux *board_mux)
+{
+        while (board_mux->reg_offset !=  OMAP_MUX_TERMINATOR) {
+                omap_mux_write(board_mux->value, board_mux->reg_offset);
+                board_mux++;
+        }
+}
+
 #if defined(CONFIG_ARCH_OMAP24XX) && defined(CONFIG_OMAP_MUX)
 
 static struct omap_mux_cfg arch_mux_cfg;
@@ -478,7 +486,7 @@ int __init omap_mux_init_signal(char *muxname, int val)
 static inline void omap_mux_decode(struct seq_file *s, u16 val)
 {
         char *flags[OMAP_MUX_MAX_NR_FLAGS];
-        char mode[14];
+        char mode[sizeof("OMAP_MUX_MODE") + 1];
         int i = -1;
 
         sprintf(mode, "OMAP_MUX_MODE%d", val & 0x7);
@@ -545,6 +553,7 @@ static int omap_mux_dbg_board_show(struct seq_file *s, void *unused)
                 if (!m0_name)
                         continue;
 
+                /* REVISIT: Needs to be updated if mode0 names get longer */
                 for (i = 0; i < OMAP_MUX_DEFNAME_LEN; i++) {
                         if (m0_name[i] == '\0') {
                                 m0_def[i] = m0_name[i];
@@ -833,14 +842,6 @@ static void __init omap_mux_set_cmdline_signals(void)
         kfree(options);
 }
 
-static void __init omap_mux_set_board_signals(struct omap_board_mux *board_mux)
-{
-        while (board_mux->reg_offset !=  OMAP_MUX_TERMINATOR) {
-                omap_mux_write(board_mux->value, board_mux->reg_offset);
-                board_mux++;
-        }
-}
-
 static int __init omap_mux_copy_names(struct omap_mux *src,
                                         struct omap_mux *dst)
 {
@@ -968,6 +969,13 @@ static void __init omap_mux_init_list(struct omap_mux *superset)
                 }
 #endif
 
+#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_DEBUG_FS)
+                if (!superset->muxnames || !superset->muxnames[0]) {
+                        superset++;
+                        continue;
+                }
+#endif
+
                 entry = omap_mux_list_add(superset);
                 if (!entry) {
                         printk(KERN_ERR "mux: Could not add entry\n");
@@ -998,12 +1006,15 @@ int __init omap_mux_init(u32 mux_pbase, u32 mux_size,
                 omap_mux_package_fixup(package_subset, superset);
         if (package_balls)
                 omap_mux_package_init_balls(package_balls, superset);
-        omap_mux_set_cmdline_signals();
-        omap_mux_set_board_signals(board_mux);
 #endif
 
         omap_mux_init_list(superset);
 
+#ifdef CONFIG_OMAP_MUX
+        omap_mux_set_cmdline_signals();
+        omap_mux_write_array(board_mux);
+#endif
+
         return 0;
 }
 
diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h
index d8b4d5ad2278..f8c2e7a8f063 100644
--- a/arch/arm/mach-omap2/mux.h
+++ b/arch/arm/mach-omap2/mux.h
@@ -147,6 +147,30 @@ u16 omap_mux_get_gpio(int gpio);
 void omap_mux_set_gpio(u16 val, int gpio);
 
 /**
+ * omap_mux_read() - read mux register
+ * @mux_offset:         Offset of the mux register
+ *
+ */
+u16 omap_mux_read(u16 mux_offset);
+
+/**
+ * omap_mux_write() - write mux register
+ * @val:                New mux register value
+ * @mux_offset:         Offset of the mux register
+ *
+ * This should be only needed for dynamic remuxing of non-gpio signals.
+ */
+void omap_mux_write(u16 val, u16 mux_offset);
+
+/**
+ * omap_mux_write_array() - write an array of mux registers
+ * @board_mux:          Array of mux registers terminated by MAP_MUX_TERMINATOR
+ *
+ * This should be only needed for dynamic remuxing of non-gpio signals.
+ */
+void omap_mux_write_array(struct omap_board_mux *board_mux);
+
+/**
  * omap3_mux_init() - initialize mux system with board specific set
  * @board_mux:          Board specific mux table
  * @flags:              OMAP package type used for the board
diff --git a/arch/arm/mach-omap2/mux34xx.c b/arch/arm/mach-omap2/mux34xx.c
index 68e0a595f9a1..07aa7b3c95f7 100644
--- a/arch/arm/mach-omap2/mux34xx.c
+++ b/arch/arm/mach-omap2/mux34xx.c
@@ -649,6 +649,53 @@ static struct omap_mux __initdata omap3_muxmodes[] = {
         _OMAP3_MUXENTRY(UART3_TX_IRTX, 166,
                 "uart3_tx_irtx", NULL, NULL, NULL,
                 "gpio_166", NULL, NULL, "safe_mode"),
+
+        /* Only on 3630, see omap36xx_cbp_subset for the signals */
+        _OMAP3_MUXENTRY(GPMC_A11, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_MBUSFLAG, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_MREAD, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_MWRITE, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_SBUSFLAG, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_SREAD, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_SWRITE, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(GPMC_A11, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_MCAD28, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_MCAD29, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_MCAD32, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_MCAD33, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_MCAD34, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_MCAD35, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
+        _OMAP3_MUXENTRY(SAD2D_MCAD36, 0,
+                NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL),
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index d8c8545875b1..478ae585ca39 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -94,7 +94,8 @@ static int _update_sysc_cache(struct omap_hwmod *oh)
 
         oh->_sysc_cache = omap_hwmod_readl(oh, oh->sysconfig->sysc_offs);
 
-        oh->_int_flags |= _HWMOD_SYSCONFIG_LOADED;
+        if (!(oh->sysconfig->sysc_flags & SYSC_NO_CACHE))
+                oh->_int_flags |= _HWMOD_SYSCONFIG_LOADED;
 
         return 0;
 }
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 860b755d2220..a0866268aa41 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -54,8 +54,6 @@ int omap2_pm_debug;
         regs[reg_count++].val = \
                          __raw_readl(OMAP2_L4_IO_ADDRESS(0x480fe000 + (off)))
 
-static int __init pm_dbg_init(void);
-
 void omap2_pm_dump(int mode, int resume, unsigned int us)
 {
         struct reg {
@@ -167,6 +165,8 @@ struct dentry *pm_dbg_dir;
 
 static int pm_dbg_init_done;
 
+static int __init pm_dbg_init(void);
+
 enum {
         DEBUG_FILE_COUNTERS = 0,
         DEBUG_FILE_TIMERS,
@@ -488,9 +488,11 @@ int pm_dbg_regset_init(int reg_set)
 
 static int pwrdm_suspend_get(void *data, u64 *val)
 {
-        *val = omap3_pm_get_suspend_state((struct powerdomain *)data);
+        int ret;
+        ret = omap3_pm_get_suspend_state((struct powerdomain *)data);
+        *val = ret;
 
-        if (*val >= 0)
+        if (ret >= 0)
                 return 0;
         return *val;
 }
@@ -604,6 +606,4 @@ static int __init pm_dbg_init(void)
 }
 arch_initcall(pm_dbg_init);
 
-#else
-void pm_dbg_update_time(struct powerdomain *pwrdm, int prev) {}
 #endif
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 0bf345db7147..7a9c2d004511 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -32,12 +32,16 @@ extern struct omap_dm_timer *gptimer_wakeup;
 #ifdef CONFIG_PM_DEBUG
 extern void omap2_pm_dump(int mode, int resume, unsigned int us);
 extern int omap2_pm_debug;
+#else
+#define omap2_pm_dump(mode, resume, us)         do {} while (0);
+#define omap2_pm_debug                          0
+#endif
+
+#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
 extern void pm_dbg_update_time(struct powerdomain *pwrdm, int prev);
 extern int pm_dbg_regset_save(int reg_set);
 extern int pm_dbg_regset_init(int reg_set);
 #else
-#define omap2_pm_dump(mode, resume, us)         do {} while (0);
-#define omap2_pm_debug                          0
 #define pm_dbg_update_time(pwrdm, prev) do {} while (0);
 #define pm_dbg_regset_save(reg_set) do {} while (0);
 #define pm_dbg_regset_init(reg_set) do {} while (0);
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index c6cc809afb79..910a7acf542d 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -26,6 +26,7 @@
 #include <linux/err.h>
 #include <linux/gpio.h>
 #include <linux/clk.h>
+#include <linux/delay.h>
 
 #include <plat/sram.h>
 #include <plat/clockdomain.h>
@@ -126,7 +127,15 @@ static void omap3_core_save_context(void)
         /* wait for the save to complete */
         while (!(omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
                         & PADCONF_SAVE_DONE))
-                ;
+                udelay(1);
+
+        /*
+         * Force write last pad into memory, as this can fail in some
+         * cases according to erratas 1.157, 1.185
+         */
+        omap_ctrl_writel(omap_ctrl_readl(OMAP343X_PADCONF_ETK_D14),
+                OMAP343X_CONTROL_MEM_WKUP + 0x2a0);
+
         /* Save the Interrupt controller context */
         omap_intc_save_context();
         /* Save the GPMC context */
@@ -392,6 +401,7 @@ void omap_sram_idle(void)
                 prm_set_mod_reg_bits(OMAP3430_EN_IO, WKUP_MOD, PM_WKEN);
                 omap3_enable_io_chain();
         }
+        omap3_intc_prepare_idle();
 
         /*
         * On EMU/HS devices ROM code restores a SRDC value
@@ -438,6 +448,7 @@ void omap_sram_idle(void)
                                                OMAP3430_GR_MOD,
                                                OMAP3_PRM_VOLTCTRL_OFFSET);
         }
+        omap3_intc_resume_idle();
 
         /* PER */
         if (per_next_state < PWRDM_POWER_ON) {
@@ -578,6 +589,8 @@ static int omap3_pm_suspend(void)
         }
 
         omap_uart_prepare_suspend();
+        omap3_intc_suspend();
+
         omap_sram_idle();
 
 restore:
@@ -835,6 +848,8 @@ static void __init prcm_setup_regs(void)
                         CM_AUTOIDLE);
         }
 
+        omap_ctrl_writel(OMAP3430_AUTOIDLE, OMAP2_CONTROL_SYSCONFIG);
+
         /*
          * Set all plls to autoidle. This is needed until autoidle is
          * enabled by clockfw
@@ -875,15 +890,23 @@ static void __init prcm_setup_regs(void)
         prm_write_mod_reg(OMAP3430_IO_EN | OMAP3430_WKUP_EN,
                           OCP_MOD, OMAP3_PRM_IRQENABLE_MPU_OFFSET);
 
+        /* Enable PM_WKEN to support DSS LPR */
+        prm_write_mod_reg(OMAP3430_PM_WKEN_DSS_EN_DSS,
+                                OMAP3430_DSS_MOD, PM_WKEN);
+
         /* Enable wakeups in PER */
         prm_write_mod_reg(OMAP3430_EN_GPIO2 | OMAP3430_EN_GPIO3 |
                           OMAP3430_EN_GPIO4 | OMAP3430_EN_GPIO5 |
-                          OMAP3430_EN_GPIO6 | OMAP3430_EN_UART3,
+                          OMAP3430_EN_GPIO6 | OMAP3430_EN_UART3 |
+                          OMAP3430_EN_MCBSP2 | OMAP3430_EN_MCBSP3 |
+                          OMAP3430_EN_MCBSP4,
                           OMAP3430_PER_MOD, PM_WKEN);
         /* and allow them to wake up MPU */
         prm_write_mod_reg(OMAP3430_GRPSEL_GPIO2 | OMAP3430_EN_GPIO3 |
                           OMAP3430_GRPSEL_GPIO4 | OMAP3430_EN_GPIO5 |
-                          OMAP3430_GRPSEL_GPIO6 | OMAP3430_EN_UART3,
+                          OMAP3430_GRPSEL_GPIO6 | OMAP3430_EN_UART3 |
+                          OMAP3430_EN_MCBSP2 | OMAP3430_EN_MCBSP3 |
+                          OMAP3430_EN_MCBSP4,
                           OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
 
         /* Don't attach IVA interrupts */
@@ -904,24 +927,6 @@ static void __init prcm_setup_regs(void)
         /* Clear any pending PRCM interrupts */
         prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
 
-        /* Don't attach IVA interrupts */
-        prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
-        prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
-        prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
-        prm_write_mod_reg(0, OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL);
-
-        /* Clear any pending 'reset' flags */
-        prm_write_mod_reg(0xffffffff, MPU_MOD, RM_RSTST);
-        prm_write_mod_reg(0xffffffff, CORE_MOD, RM_RSTST);
-        prm_write_mod_reg(0xffffffff, OMAP3430_PER_MOD, RM_RSTST);
-        prm_write_mod_reg(0xffffffff, OMAP3430_EMU_MOD, RM_RSTST);
-        prm_write_mod_reg(0xffffffff, OMAP3430_NEON_MOD, RM_RSTST);
-        prm_write_mod_reg(0xffffffff, OMAP3430_DSS_MOD, RM_RSTST);
-        prm_write_mod_reg(0xffffffff, OMAP3430ES2_USBHOST_MOD, RM_RSTST);
-
-        /* Clear any pending PRCM interrupts */
-        prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
-
         omap3_iva_idle();
         omap3_d2d_idle();
 }
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 3ea8177ffb25..cf466ea1dffc 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -44,7 +44,6 @@ struct omap3_prcm_regs {
         u32 iva2_cm_clksel2;
         u32 cm_sysconfig;
         u32 sgx_cm_clksel;
-        u32 wkup_cm_clksel;
         u32 dss_cm_clksel;
         u32 cam_cm_clksel;
         u32 per_cm_clksel;
@@ -53,7 +52,6 @@ struct omap3_prcm_regs {
         u32 pll_cm_autoidle2;
         u32 pll_cm_clksel4;
         u32 pll_cm_clksel5;
-        u32 pll_cm_clken;
         u32 pll_cm_clken2;
         u32 cm_polctrl;
         u32 iva2_cm_fclken;
@@ -77,7 +75,6 @@ struct omap3_prcm_regs {
         u32 usbhost_cm_iclken;
         u32 iva2_cm_autiidle2;
         u32 mpu_cm_autoidle2;
-        u32 pll_cm_autoidle;
         u32 iva2_cm_clkstctrl;
         u32 mpu_cm_clkstctrl;
         u32 core_cm_clkstctrl;
@@ -274,7 +271,6 @@ void omap3_prcm_save_context(void)
         prcm_context.cm_sysconfig = __raw_readl(OMAP3430_CM_SYSCONFIG);
         prcm_context.sgx_cm_clksel =
                          cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_CLKSEL);
-        prcm_context.wkup_cm_clksel = cm_read_mod_reg(WKUP_MOD, CM_CLKSEL);
         prcm_context.dss_cm_clksel =
                          cm_read_mod_reg(OMAP3430_DSS_MOD, CM_CLKSEL);
         prcm_context.cam_cm_clksel =
@@ -291,8 +287,6 @@ void omap3_prcm_save_context(void)
                         cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL4);
         prcm_context.pll_cm_clksel5 =
                          cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL5);
-        prcm_context.pll_cm_clken =
-                        cm_read_mod_reg(PLL_MOD, CM_CLKEN);
         prcm_context.pll_cm_clken2 =
                         cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKEN2);
         prcm_context.cm_polctrl = __raw_readl(OMAP3430_CM_POLCTRL);
@@ -338,8 +332,6 @@ void omap3_prcm_save_context(void)
                          cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
         prcm_context.mpu_cm_autoidle2 =
                          cm_read_mod_reg(MPU_MOD, CM_AUTOIDLE2);
-        prcm_context.pll_cm_autoidle =
-                         cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
         prcm_context.iva2_cm_clkstctrl =
                          cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSTCTRL);
         prcm_context.mpu_cm_clkstctrl =
@@ -431,7 +423,6 @@ void omap3_prcm_restore_context(void)
         __raw_writel(prcm_context.cm_sysconfig, OMAP3430_CM_SYSCONFIG);
         cm_write_mod_reg(prcm_context.sgx_cm_clksel, OMAP3430ES2_SGX_MOD,
                                          CM_CLKSEL);
-        cm_write_mod_reg(prcm_context.wkup_cm_clksel, WKUP_MOD, CM_CLKSEL);
         cm_write_mod_reg(prcm_context.dss_cm_clksel, OMAP3430_DSS_MOD,
                                          CM_CLKSEL);
         cm_write_mod_reg(prcm_context.cam_cm_clksel, OMAP3430_CAM_MOD,
@@ -448,7 +439,6 @@ void omap3_prcm_restore_context(void)
                                         OMAP3430ES2_CM_CLKSEL4);
         cm_write_mod_reg(prcm_context.pll_cm_clksel5, PLL_MOD,
                                          OMAP3430ES2_CM_CLKSEL5);
-        cm_write_mod_reg(prcm_context.pll_cm_clken, PLL_MOD, CM_CLKEN);
         cm_write_mod_reg(prcm_context.pll_cm_clken2, PLL_MOD,
                                         OMAP3430ES2_CM_CLKEN2);
         __raw_writel(prcm_context.cm_polctrl, OMAP3430_CM_POLCTRL);
@@ -487,7 +477,6 @@ void omap3_prcm_restore_context(void)
         cm_write_mod_reg(prcm_context.iva2_cm_autiidle2, OMAP3430_IVA2_MOD,
                                         CM_AUTOIDLE2);
         cm_write_mod_reg(prcm_context.mpu_cm_autoidle2, MPU_MOD, CM_AUTOIDLE2);
-        cm_write_mod_reg(prcm_context.pll_cm_autoidle, PLL_MOD, CM_AUTOIDLE);
         cm_write_mod_reg(prcm_context.iva2_cm_clkstctrl, OMAP3430_IVA2_MOD,
                                         CM_CLKSTCTRL);
         cm_write_mod_reg(prcm_context.mpu_cm_clkstctrl, MPU_MOD, CM_CLKSTCTRL);
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h
index ea050ce188a7..40f006285163 100644
--- a/arch/arm/mach-omap2/prm.h
+++ b/arch/arm/mach-omap2/prm.h
@@ -24,6 +24,8 @@
                 OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg))
 #define OMAP44XX_PRM_REGADDR(module, reg)                               \
                 OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE + (module) + (reg))
+#define OMAP44XX_CHIRONSS_REGADDR(module, reg)                          \
+                OMAP2_L4_IO_ADDRESS(OMAP4430_CHIRONSS_BASE + (module) + (reg))
 
 #include "prm44xx.h"
 
diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h
index 89be97f0589d..adb2558bb121 100644
--- a/arch/arm/mach-omap2/prm44xx.h
+++ b/arch/arm/mach-omap2/prm44xx.h
@@ -386,26 +386,26 @@
 
 
 /* CHIRON_PRCM.CHIRONSS_OCP_SOCKET_PRCM register offsets */
-#define OMAP4430_REVISION_PRCM                          OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_OCP_SOCKET_PRCM_MOD, 0x0000)
+#define OMAP4430_REVISION_PRCM                          OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_OCP_SOCKET_PRCM_MOD, 0x0000)
 
 /* CHIRON_PRCM.CHIRONSS_DEVICE_PRM register offsets */
-#define OMAP4430_CHIRON_PRCM_PRM_RSTST                  OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_DEVICE_PRM_MOD, 0x0000)
+#define OMAP4430_CHIRON_PRCM_PRM_RSTST                  OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_DEVICE_PRM_MOD, 0x0000)
 
 /* CHIRON_PRCM.CHIRONSS_CPU0 register offsets */
-#define OMAP4430_PM_PDA_CPU0_PWRSTCTRL                  OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0000)
-#define OMAP4430_PM_PDA_CPU0_PWRSTST                    OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0004)
-#define OMAP4430_RM_PDA_CPU0_CPU0_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0008)
-#define OMAP4430_RM_PDA_CPU0_CPU0_RSTCTRL               OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x000c)
-#define OMAP4430_RM_PDA_CPU0_CPU0_RSTST                 OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0010)
-#define OMAP4430_CM_PDA_CPU0_CPU0_CLKCTRL               OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0014)
-#define OMAP4430_CM_PDA_CPU0_CLKSTCTRL                  OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0018)
+#define OMAP4430_PM_PDA_CPU0_PWRSTCTRL                  OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0000)
+#define OMAP4430_PM_PDA_CPU0_PWRSTST                    OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0004)
+#define OMAP4430_RM_PDA_CPU0_CPU0_CONTEXT               OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0008)
+#define OMAP4430_RM_PDA_CPU0_CPU0_RSTCTRL               OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x000c)
+#define OMAP4430_RM_PDA_CPU0_CPU0_RSTST                 OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0010)
+#define OMAP4430_CM_PDA_CPU0_CPU0_CLKCTRL               OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0014)
+#define OMAP4430_CM_PDA_CPU0_CLKSTCTRL                  OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU0_MOD, 0x0018)
 
 /* CHIRON_PRCM.CHIRONSS_CPU1 register offsets */
-#define OMAP4430_PM_PDA_CPU1_PWRSTCTRL                  OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0000)
-#define OMAP4430_PM_PDA_CPU1_PWRSTST                    OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0004)
-#define OMAP4430_RM_PDA_CPU1_CPU1_CONTEXT               OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0008)
-#define OMAP4430_RM_PDA_CPU1_CPU1_RSTCTRL               OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x000c)
-#define OMAP4430_RM_PDA_CPU1_CPU1_RSTST                 OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0010)
-#define OMAP4430_CM_PDA_CPU1_CPU1_CLKCTRL               OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0014)
-#define OMAP4430_CM_PDA_CPU1_CLKSTCTRL                  OMAP44XX_PRM_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0018)
+#define OMAP4430_PM_PDA_CPU1_PWRSTCTRL                  OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0000)
+#define OMAP4430_PM_PDA_CPU1_PWRSTST                    OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0004)
+#define OMAP4430_RM_PDA_CPU1_CPU1_CONTEXT               OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0008)
+#define OMAP4430_RM_PDA_CPU1_CPU1_RSTCTRL               OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x000c)
+#define OMAP4430_RM_PDA_CPU1_CPU1_RSTST                 OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0010)
+#define OMAP4430_CM_PDA_CPU1_CPU1_CLKCTRL               OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0014)
+#define OMAP4430_CM_PDA_CPU1_CLKSTCTRL                  OMAP44XX_CHIRONSS_REGADDR(OMAP4430_CHIRONSS_CHIRONSS_CPU1_MOD, 0x0018)
 #endif
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 8c964bec8159..e10a02df6e1d 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -36,7 +36,13 @@
 #define UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV     0x52
 #define UART_OMAP_WER           0x17    /* Wake-up enable register */
 
-#define DEFAULT_TIMEOUT (5 * HZ)
+/*
+ * NOTE: By default the serial timeout is disabled as it causes lost characters
+ * over the serial ports. This means that the UART clocks will stay on until
+ * disabled via sysfs. This also causes that any deeper omap sleep states are
+ * blocked. 
+ */
+#define DEFAULT_TIMEOUT 0
 
 struct omap_uart_state {
         int num;
@@ -422,7 +428,8 @@ static void omap_uart_idle_init(struct omap_uart_state *uart)
         uart->timeout = DEFAULT_TIMEOUT;
         setup_timer(&uart->timer, omap_uart_idle_timer,
                     (unsigned long) uart);
-        mod_timer(&uart->timer, jiffies + uart->timeout);
+        if (uart->timeout)
+                mod_timer(&uart->timer, jiffies + uart->timeout);
         omap_uart_smart_idle_enable(uart, 0);
 
         if (cpu_is_omap34xx()) {
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index 15268f8b61de..c3626ea48143 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -245,7 +245,8 @@ restore:
         mov     r1, #0          @ set task id for ROM code in r1
         mov     r2, #4          @ set some flags in r2, r6
         mov     r6, #0xff
-        adr     r3, write_aux_control_params    @ r3 points to parameters
+        ldr     r4, scratchpad_base
+        ldr     r3, [r4, #0xBC] @ r3 points to parameters
         mcr     p15, 0, r0, c7, c10, 4  @ data write barrier
         mcr     p15, 0, r0, c7, c10, 5  @ data memory barrier
         .word   0xE1600071              @ call SMI monitor (smi #1)
@@ -253,14 +254,14 @@ restore:
         b       logic_l1_restore
 l2_inv_api_params:
         .word   0x1, 0x00
-write_aux_control_params:
-        .word   0x1, 0x72
 l2_inv_gp:
         /* Execute smi to invalidate L2 cache */
         mov r12, #0x1                         @ set up to invalide L2
 smi:    .word 0xE1600070                @ Call SMI monitor (smieq)
         /* Write to Aux control register to set some bits */
-        mov     r0, #0x72
+        ldr     r4, scratchpad_base
+        ldr     r3, [r4,#0xBC]
+        ldr     r0, [r3,#4]
         mov     r12, #0x3
         .word 0xE1600070        @ Call SMI monitor (smieq)
 logic_l1_restore:
@@ -271,6 +272,7 @@ logic_l1_restore:
 
         ldr     r4, scratchpad_base
         ldr     r3, [r4,#0xBC]
+        adds    r3, r3, #8
         ldmia   r3!, {r4-r6}
         mov     sp, r4
         msr     spsr_cxsf, r5
@@ -387,6 +389,9 @@ usettbr0:
 save_context_wfi:
         /*b     save_context_wfi*/      @ enable to debug save code
         mov     r8, r0 /* Store SDRAM address in r8 */
+        mrc     p15, 0, r5, c1, c0, 1   @ Read Auxiliary Control Register
+        mov     r4, #0x1                @ Number of parameters for restore call
+        stmia   r8!, {r4-r5}
         /* Check what that target sleep state is:stored in r1*/
         /* 1 - Only L1 and logic lost */
         /* 2 - Only L2 lost */
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index b31ca4cef365..8f159db4d08a 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -12,6 +12,7 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/pci.h>
 #include <linux/irq.h>
@@ -32,6 +33,7 @@
 
 #define DNS323_GPIO_LED_RIGHT_AMBER     1
 #define DNS323_GPIO_LED_LEFT_AMBER      2
+#define DNS323_GPIO_SYSTEM_UP           3
 #define DNS323_GPIO_LED_POWER           5
 #define DNS323_GPIO_OVERTEMP            6
 #define DNS323_GPIO_RTC                 7
@@ -239,7 +241,7 @@ static struct gpio_led dns323_leds[] = {
         {
                 .name = "power:blue",
                 .gpio = DNS323_GPIO_LED_POWER,
-                .active_low = 1,
+                .default_state = LEDS_GPIO_DEFSTATE_ON,
         }, {
                 .name = "right:amber",
                 .gpio = DNS323_GPIO_LED_RIGHT_AMBER,
@@ -334,7 +336,7 @@ static struct orion5x_mpp_mode dns323_mv88f5182_mpp_modes[] __initdata = {
         {  0, MPP_UNUSED },
         {  1, MPP_GPIO },               /* right amber LED (sata ch0) */
         {  2, MPP_GPIO },               /* left amber LED (sata ch1) */
-        {  3, MPP_UNUSED },
+        {  3, MPP_GPIO },               /* system up flag */
         {  4, MPP_GPIO },               /* power button LED */
         {  5, MPP_GPIO },               /* power button LED */
         {  6, MPP_GPIO },               /* GMT G751-2f overtemp */
@@ -372,13 +374,23 @@ static struct i2c_board_info __initdata dns323_i2c_devices[] = {
         },
 };
 
-/* DNS-323 specific power off method */
-static void dns323_power_off(void)
+/* DNS-323 rev. A specific power off method */
+static void dns323a_power_off(void)
 {
         pr_info("%s: triggering power-off...\n", __func__);
         gpio_set_value(DNS323_GPIO_POWER_OFF, 1);
 }
 
+/* DNS-323 rev B specific power off method */
+static void dns323b_power_off(void)
+{
+        pr_info("%s: triggering power-off...\n", __func__);
+        /* Pin has to be changed to 1 and back to 0 to do actual power off. */
+        gpio_set_value(DNS323_GPIO_POWER_OFF, 1);
+        mdelay(100);
+        gpio_set_value(DNS323_GPIO_POWER_OFF, 0);
+}
+
 static void __init dns323_init(void)
 {
         /* Setup basic Orion functions. Need to be called early. */
@@ -424,11 +436,20 @@ static void __init dns323_init(void)
         if (dns323_dev_id() == MV88F5182_DEV_ID)
                 orion5x_sata_init(&dns323_sata_data);
 
-        /* register dns323 specific power-off method */
+        /* The 5182 has flag to indicate the system is up. Without this flag
+         * set, power LED will flash and cannot be controlled via leds-gpio.
+         */
+        if (dns323_dev_id() == MV88F5182_DEV_ID)
+                gpio_set_value(DNS323_GPIO_SYSTEM_UP, 1);
+
+        /* Register dns323 specific power-off method */
         if (gpio_request(DNS323_GPIO_POWER_OFF, "POWEROFF") != 0 ||
             gpio_direction_output(DNS323_GPIO_POWER_OFF, 0) != 0)
                 pr_err("DNS323: failed to setup power-off GPIO\n");
-        pm_power_off = dns323_power_off;
+        if (dns323_dev_id() == MV88F5182_DEV_ID)
+                pm_power_off = dns323b_power_off;
+        else
+                pm_power_off = dns323a_power_off;
 }
 
 /* Warning: D-Link uses a wrong mach-type (=526) in their bootloader */
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index 1b4ad9d5e2eb..cb0feca193d4 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -15,6 +15,9 @@
 #include <linux/mtd/physmap.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/ethtool.h>
+#include <linux/leds.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
 #include <net/dsa.h>
 #include <asm/mach-types.h>
 #include <asm/gpio.h>
@@ -24,6 +27,80 @@
 #include "common.h"
 #include "mpp.h"
 
+/*
+ * LEDs attached to GPIO
+ */
+static struct gpio_led wrt350n_v2_led_pins[] = {
+        {
+                .name           = "wrt350nv2:green:power",
+                .gpio           = 0,
+                .active_low     = 1,
+        }, {
+                .name           = "wrt350nv2:green:security",
+                .gpio           = 1,
+                .active_low     = 1,
+        }, {
+                .name           = "wrt350nv2:orange:power",
+                .gpio           = 5,
+                .active_low     = 1,
+        }, {
+                .name           = "wrt350nv2:green:usb",
+                .gpio           = 6,
+                .active_low     = 1,
+        }, {
+                .name           = "wrt350nv2:green:wireless",
+                .gpio           = 7,
+                .active_low     = 1,
+        },
+};
+
+static struct gpio_led_platform_data wrt350n_v2_led_data = {
+        .leds           = wrt350n_v2_led_pins,
+        .num_leds       = ARRAY_SIZE(wrt350n_v2_led_pins),
+};
+
+static struct platform_device wrt350n_v2_leds = {
+        .name   = "leds-gpio",
+        .id     = -1,
+        .dev    = {
+                .platform_data  = &wrt350n_v2_led_data,
+        },
+};
+
+/*
+ * Buttons attached to GPIO
+ */
+static struct gpio_keys_button wrt350n_v2_buttons[] = {
+        {
+                .code           = KEY_RESTART,
+                .gpio           = 3,
+                .desc           = "Reset Button",
+                .active_low     = 1,
+        }, {
+                .code           = KEY_WLAN,
+                .gpio           = 2,
+                .desc           = "WPS Button",
+                .active_low     = 1,
+        },
+};
+
+static struct gpio_keys_platform_data wrt350n_v2_button_data = {
+        .buttons        = wrt350n_v2_buttons,
+        .nbuttons       = ARRAY_SIZE(wrt350n_v2_buttons),
+};
+
+static struct platform_device wrt350n_v2_button_device = {
+        .name           = "gpio-keys",
+        .id             = -1,
+        .num_resources  = 0,
+        .dev            = {
+                .platform_data  = &wrt350n_v2_button_data,
+        },
+};
+
+/*
+ * General setup
+ */
 static struct orion5x_mpp_mode wrt350n_v2_mpp_modes[] __initdata = {
         {  0, MPP_GPIO },               /* Power LED green (0=on) */
         {  1, MPP_GPIO },               /* Security LED (0=on) */
@@ -140,6 +217,8 @@ static void __init wrt350n_v2_init(void)
         orion5x_setup_dev_boot_win(WRT350N_V2_NOR_BOOT_BASE,
                                    WRT350N_V2_NOR_BOOT_SIZE);
         platform_device_register(&wrt350n_v2_nor_flash);
+        platform_device_register(&wrt350n_v2_leds);
+        platform_device_register(&wrt350n_v2_button_device);
 }
 
 static int __init wrt350n_v2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 74446cf8ae69..da3156d8690b 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -457,6 +457,7 @@ static struct pxaficp_platform_data corgi_ficp_platform_data = {
  * USB Device Controller
  */
 static struct pxa2xx_udc_mach_info udc_info __initdata = {
+        .gpio_vbus              = -1,
         /* no connect GPIO; corgi can't tell connection status */
         .gpio_pullup            = CORGI_GPIO_USB_PULLUP,
 };
diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h b/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h
index b13dc0269a6d..9c787855cf24 100644
--- a/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h
+++ b/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h
@@ -169,7 +169,6 @@
 #define GPIO86_nSDCS2           MFP_CFG_OUT(GPIO86, AF0, DRIVE_HIGH)
 #define GPIO87_nSDCS3           MFP_CFG_OUT(GPIO87, AF0, DRIVE_HIGH)
 #define GPIO88_RDnWR            MFP_CFG_OUT(GPIO88, AF0, DRIVE_HIGH)
-#define GPIO89_nACRESET         MFP_CFG_OUT(GPIO89, AF0, DRIVE_HIGH)
 
 /* USB */
 #define GPIO9_USB_RCV           MFP_CFG_IN(GPIO9, AF1)
@@ -186,6 +185,9 @@
 #define GPIO30_ASSP_TXD         MFP_CFG_OUT(GPIO30, AF3, DRIVE_LOW)
 #define GPIO31_ASSP_SFRM_IN     MFP_CFG_IN(GPIO31, AF1)
 #define GPIO31_ASSP_SFRM_OUT    MFP_CFG_OUT(GPIO31, AF3, DRIVE_LOW)
-#endif
+
+/* AC97 */
+#define GPIO89_AC97_nRESET      MFP_CFG_OUT(GPIO89, AF0, DRIVE_HIGH)
+#endif  /* CONFIG_CPU_PXA26x */
 
 #endif /* __ASM_ARCH_MFP_PXA25X_H */
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index 6112af431fa4..1beb40f692fc 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -164,8 +164,11 @@ static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state)
                 saved_icmr[i] = _ICMR(irq);
                 _ICMR(irq) = 0;
         }
-        for (i = 0; i < pxa_internal_irq_nr; i++)
-                saved_ipr[i] = IPR(i);
+
+        if (cpu_is_pxa27x() || cpu_is_pxa3xx()) {
+                for (i = 0; i < pxa_internal_irq_nr; i++)
+                        saved_ipr[i] = IPR(i);
+        }
 
         return 0;
 }
@@ -174,12 +177,15 @@ static int pxa_irq_resume(struct sys_device *dev)
 {
         int i, irq = PXA_IRQ(0);
 
+        if (cpu_is_pxa27x() || cpu_is_pxa3xx()) {
+                for (i = 0; i < pxa_internal_irq_nr; i++)
+                        IPR(i) = saved_ipr[i];
+        }
+
         for (i = 0; irq < PXA_IRQ(pxa_internal_irq_nr); i++, irq += 32) {
                 _ICMR(irq) = saved_icmr[i];
                 _ICLR(irq) = 0;
         }
-        for (i = 0; i < pxa_internal_irq_nr; i++)
-                IPR(i) = saved_ipr[i];
 
         ICCR = 1;
         return 0;
diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c
index a21a4b395f73..d94857eb0690 100644
--- a/arch/arm/mach-realview/realview_pbx.c
+++ b/arch/arm/mach-realview/realview_pbx.c
@@ -334,8 +334,8 @@ static void realview_pbx_reset(char mode)
          * in the system FPGA
          */
         __raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
-        __raw_writel(0x0000, reset_ctrl);
-        __raw_writel(0x0004, reset_ctrl);
+        __raw_writel(0x00F0, reset_ctrl);
+        __raw_writel(0x00F4, reset_ctrl);
 }
 
 static void __init realview_pbx_init(void)
diff --git a/arch/arm/mach-s3c6410/mach-hmt.c b/arch/arm/mach-s3c6410/mach-hmt.c
index cdd4b5378552..7619456f2ae8 100644
--- a/arch/arm/mach-s3c6410/mach-hmt.c
+++ b/arch/arm/mach-s3c6410/mach-hmt.c
@@ -82,7 +82,7 @@ static int hmt_bl_init(struct device *dev)
         return ret;
 }
 
-static int hmt_bl_notify(int brightness)
+static int hmt_bl_notify(struct device *dev, int brightness)
 {
         /*
          * translate from CIELUV/CIELAB L*->brightness, E.G. from
diff --git a/arch/arm/mm/proc-arm6_7.S b/arch/arm/mm/proc-arm6_7.S
index 3f9cd3d8f6d5..795dc615f43b 100644
--- a/arch/arm/mm/proc-arm6_7.S
+++ b/arch/arm/mm/proc-arm6_7.S
@@ -41,7 +41,7 @@ ENTRY(cpu_arm7_dcache_clean_area)
 ENTRY(cpu_arm7_data_abort)
         mrc     p15, 0, r1, c5, c0, 0           @ get FSR
         mrc     p15, 0, r0, c6, c0, 0           @ get FAR
-        ldr     r8, [r0]                        @ read arm instruction
+        ldr     r8, [r2]                        @ read arm instruction
         tst     r8, #1 << 20                    @ L = 0 -> write?
         orreq   r1, r1, #1 << 11                @ yes.
         and     r7, r8, #15 << 24
diff --git a/arch/arm/plat-mxc/audmux-v2.c b/arch/arm/plat-mxc/audmux-v2.c
index 6f21096086fd..b06954a84436 100644
--- a/arch/arm/plat-mxc/audmux-v2.c
+++ b/arch/arm/plat-mxc/audmux-v2.c
@@ -23,6 +23,7 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/clk.h>
+#include <linux/debugfs.h>
 #include <mach/audmux.h>
 #include <mach/hardware.h>
 
@@ -32,6 +33,140 @@ static void __iomem *audmux_base;
 #define MXC_AUDMUX_V2_PTCR(x)           ((x) * 8)
 #define MXC_AUDMUX_V2_PDCR(x)           ((x) * 8 + 4)
 
+#ifdef CONFIG_DEBUG_FS
+static struct dentry *audmux_debugfs_root;
+
+static int audmux_open_file(struct inode *inode, struct file *file)
+{
+        file->private_data = inode->i_private;
+        return 0;
+}
+
+/* There is an annoying discontinuity in the SSI numbering with regard
+ * to the Linux number of the devices */
+static const char *audmux_port_string(int port)
+{
+        switch (port) {
+        case MX31_AUDMUX_PORT1_SSI0:
+                return "imx-ssi.0";
+        case MX31_AUDMUX_PORT2_SSI1:
+                return "imx-ssi.1";
+        case MX31_AUDMUX_PORT3_SSI_PINS_3:
+                return "SSI3";
+        case MX31_AUDMUX_PORT4_SSI_PINS_4:
+                return "SSI4";
+        case MX31_AUDMUX_PORT5_SSI_PINS_5:
+                return "SSI5";
+        case MX31_AUDMUX_PORT6_SSI_PINS_6:
+                return "SSI6";
+        default:
+                return "UNKNOWN";
+        }
+}
+
+static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
+                                size_t count, loff_t *ppos)
+{
+        ssize_t ret;
+        char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
+        int port = (int)file->private_data;
+        u32 pdcr, ptcr;
+
+        if (!buf)
+                return -ENOMEM;
+
+        if (audmux_clk)
+                clk_enable(audmux_clk);
+
+        ptcr = readl(audmux_base + MXC_AUDMUX_V2_PTCR(port));
+        pdcr = readl(audmux_base + MXC_AUDMUX_V2_PDCR(port));
+
+        if (audmux_clk)
+                clk_disable(audmux_clk);
+
+        ret = snprintf(buf, PAGE_SIZE, "PDCR: %08x\nPTCR: %08x\n",
+                       pdcr, ptcr);
+
+        if (ptcr & MXC_AUDMUX_V2_PTCR_TFSDIR)
+                ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                "TxFS output from %s, ",
+                                audmux_port_string((ptcr >> 27) & 0x7));
+        else
+                ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                "TxFS input, ");
+
+        if (ptcr & MXC_AUDMUX_V2_PTCR_TCLKDIR)
+                ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                "TxClk output from %s",
+                                audmux_port_string((ptcr >> 22) & 0x7));
+        else
+                ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                "TxClk input");
+
+        ret += snprintf(buf + ret, PAGE_SIZE - ret, "\n");
+
+        if (ptcr & MXC_AUDMUX_V2_PTCR_SYN) {
+                ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                "Port is symmetric");
+        } else {
+                if (ptcr & MXC_AUDMUX_V2_PTCR_RFSDIR)
+                        ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                        "RxFS output from %s, ",
+                                        audmux_port_string((ptcr >> 17) & 0x7));
+                else
+                        ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                        "RxFS input, ");
+
+                if (ptcr & MXC_AUDMUX_V2_PTCR_RCLKDIR)
+                        ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                        "RxClk output from %s",
+                                        audmux_port_string((ptcr >> 12) & 0x7));
+                else
+                        ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                        "RxClk input");
+        }
+
+        ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                        "\nData received from %s\n",
+                        audmux_port_string((pdcr >> 13) & 0x7));
+
+        ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
+
+        kfree(buf);
+
+        return ret;
+}
+
+static const struct file_operations audmux_debugfs_fops = {
+        .open = audmux_open_file,
+        .read = audmux_read_file,
+};
+
+static void audmux_debugfs_init(void)
+{
+        int i;
+        char buf[20];
+
+        audmux_debugfs_root = debugfs_create_dir("audmux", NULL);
+        if (!audmux_debugfs_root) {
+                pr_warning("Failed to create AUDMUX debugfs root\n");
+                return;
+        }
+
+        for (i = 1; i < 8; i++) {
+                snprintf(buf, sizeof(buf), "ssi%d", i);
+                if (!debugfs_create_file(buf, 0444, audmux_debugfs_root,
+                                         (void *)i, &audmux_debugfs_fops))
+                        pr_warning("Failed to create AUDMUX port %d debugfs file\n",
+                                   i);
+        }
+}
+#else
+static inline void audmux_debugfs_init(void)
+{
+}
+#endif
+
 int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr,
                 unsigned int pdcr)
 {
@@ -68,6 +203,8 @@ static int mxc_audmux_v2_init(void)
         if (cpu_is_mx31() || cpu_is_mx35())
                 audmux_base = IO_ADDRESS(AUDMUX_BASE_ADDR);
 
+        audmux_debugfs_init();
+
         return 0;
 }
 
diff --git a/arch/arm/plat-mxc/include/mach/board-mx31lite.h b/arch/arm/plat-mxc/include/mach/board-mx31lite.h
index 0184b638c268..2b2da0367578 100644
--- a/arch/arm/plat-mxc/include/mach/board-mx31lite.h
+++ b/arch/arm/plat-mxc/include/mach/board-mx31lite.h
@@ -25,7 +25,7 @@
 
 #ifndef __ASSEMBLY__
 
-enum mx31lilly_boards {
+enum mx31lite_boards {
         MX31LITE_NOBOARD        = 0,
         MX31LITE_DB             = 1,
 };
diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h
index 286cb9b0a25b..4bf1068ffad9 100644
--- a/arch/arm/plat-mxc/include/mach/common.h
+++ b/arch/arm/plat-mxc/include/mach/common.h
@@ -32,7 +32,7 @@ extern void mxc91231_init_irq(void);
 extern void mxc_timer_init(struct clk *timer_clk, void __iomem *, int);
 extern int mx1_clocks_init(unsigned long fref);
 extern int mx21_clocks_init(unsigned long lref, unsigned long fref);
-extern int mx25_clocks_init(unsigned long fref);
+extern int mx25_clocks_init(void);
 extern int mx27_clocks_init(unsigned long fref);
 extern int mx31_clocks_init(unsigned long fref);
 extern int mx35_clocks_init(void);
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx35.h b/arch/arm/plat-mxc/include/mach/iomux-mx35.h
index 00b0ac1db225..c88d40795f7a 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx35.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx35.h
@@ -671,7 +671,7 @@
 #define MX35_PAD_LD8__SDMA_SDMA_DEBUG_PC_8                      IOMUX_PAD(0x634, 0x1d0, 6, 0x0,   0, NO_PAD_CTRL)
 
 #define MX35_PAD_LD9__IPU_DISPB_DAT_9                           IOMUX_PAD(0x638, 0x1d4, 0, 0x0,   0, NO_PAD_CTRL)
-#define MX35_PAD_LD9__GPIO2_9                                   IOMUX_PAD(0x638, 0x1d4, 5, 0x8e4  0, NO_PAD_CTRL)
+#define MX35_PAD_LD9__GPIO2_9                                   IOMUX_PAD(0x638, 0x1d4, 5, 0x8e4, 0, NO_PAD_CTRL)
 #define MX35_PAD_LD9__SDMA_SDMA_DEBUG_PC_9                      IOMUX_PAD(0x638, 0x1d4, 6, 0x0,   0, NO_PAD_CTRL)
 
 #define MX35_PAD_LD10__IPU_DISPB_DAT_10                         IOMUX_PAD(0x63c, 0x1d8, 0, 0x0,   0, NO_PAD_CTRL)
diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h
index ead9d592168d..0cb347645db4 100644
--- a/arch/arm/plat-mxc/include/mach/irqs.h
+++ b/arch/arm/plat-mxc/include/mach/irqs.h
@@ -37,7 +37,12 @@
  * within sensible limits.
  */
 #define MXC_BOARD_IRQ_START     (MXC_INTERNAL_IRQS + MXC_GPIO_IRQS)
+
+#ifdef CONFIG_MACH_MX31ADS_WM1133_EV1
+#define MXC_BOARD_IRQS  80
+#else
 #define MXC_BOARD_IRQS  16
+#endif
 
 #define MXC_IPU_IRQ_START       (MXC_BOARD_IRQ_START + MXC_BOARD_IRQS)
 
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index d9f8c844c385..4becbdd1935c 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -391,7 +391,7 @@ static struct dentry *clk_debugfs_root;
 static int clk_debugfs_register_one(struct clk *c)
 {
         int err;
-        struct dentry *d, *child;
+        struct dentry *d, *child, *child_tmp;
         struct clk *pa = c->parent;
         char s[255];
         char *p = s;
@@ -423,7 +423,7 @@ static int clk_debugfs_register_one(struct clk *c)
 
 err_out:
         d = c->dent;
-        list_for_each_entry(child, &d->d_subdirs, d_u.d_child)
+        list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child)
                 debugfs_remove(child);
         debugfs_remove(c->dent);
         return err;
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index bf1eaf3a27d4..dddc0273bc8b 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -172,6 +172,32 @@ unsigned long long sched_clock(void)
                                   clocksource_32k.mult, clocksource_32k.shift);
 }
 
+/**
+ * read_persistent_clock -  Return time from a persistent clock.
+ *
+ * Reads the time from a source which isn't disabled during PM, the
+ * 32k sync timer.  Convert the cycles elapsed since last read into
+ * nsecs and adds to a monotonically increasing timespec.
+ */
+static struct timespec persistent_ts;
+static cycles_t cycles, last_cycles;
+void read_persistent_clock(struct timespec *ts)
+{
+        unsigned long long nsecs;
+        cycles_t delta;
+        struct timespec *tsp = &persistent_ts;
+
+        last_cycles = cycles;
+        cycles = clocksource_32k.read(&clocksource_32k);
+        delta = cycles - last_cycles;
+
+        nsecs = clocksource_cyc2ns(delta,
+                                   clocksource_32k.mult, clocksource_32k.shift);
+
+        timespec_add_ns(tsp, nsecs);
+        *ts = *tsp;
+}
+
 static int __init omap_init_clocksource_32k(void)
 {
         static char err[] __initdata = KERN_ERR
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 09d82b3c66ce..728c64204184 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -1183,7 +1183,7 @@ void omap_dma_unlink_lch(int lch_head, int lch_queue)
         }
 
         if ((dma_chan[lch_head].flags & OMAP_DMA_ACTIVE) ||
-            (dma_chan[lch_head].flags & OMAP_DMA_ACTIVE)) {
+            (dma_chan[lch_queue].flags & OMAP_DMA_ACTIVE)) {
                 printk(KERN_ERR "omap_dma: You need to stop the DMA channels "
                        "before unlinking\n");
                 dump_stack();
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 64f407ee0f4e..08ccf8922520 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -551,6 +551,19 @@ void omap_dm_timer_stop(struct omap_dm_timer *timer)
         if (l & OMAP_TIMER_CTRL_ST) {
                 l &= ~0x1;
                 omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
+                        defined(CONFIG_ARCH_OMAP4)
+                /* Readback to make sure write has completed */
+                omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+                 /*
+                  * Wait for functional clock period x 3.5 to make sure that
+                  * timer is stopped
+                  */
+                udelay(3500000 / clk_get_rate(timer->fclk) + 1);
+                /* Ack possibly pending interrupt */
+                omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG,
+                                OMAP_TIMER_INT_OVERFLOW);
+#endif
         }
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_stop);
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index d17620c50c28..d2422c766cca 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -750,6 +750,7 @@ static inline void set_24xx_gpio_triggering(struct gpio_bank *bank, int gpio,
 }
 #endif
 
+#ifdef CONFIG_ARCH_OMAP1
 /*
  * This only applies to chips that can't do both rising and falling edge
  * detection at once.  For all other chips, this function is a noop.
@@ -760,11 +761,9 @@ static void _toggle_gpio_edge_triggering(struct gpio_bank *bank, int gpio)
         u32 l = 0;
 
         switch (bank->method) {
-#ifdef CONFIG_ARCH_OMAP1
         case METHOD_MPUIO:
                 reg += OMAP_MPUIO_GPIO_INT_EDGE;
                 break;
-#endif
 #ifdef CONFIG_ARCH_OMAP15XX
         case METHOD_GPIO_1510:
                 reg += OMAP1510_GPIO_INT_CONTROL;
@@ -787,6 +786,7 @@ static void _toggle_gpio_edge_triggering(struct gpio_bank *bank, int gpio)
 
         __raw_writel(l, reg);
 }
+#endif
 
 static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
 {
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 9a028bdebb06..a162f585b1e3 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -434,6 +434,7 @@ IS_OMAP_TYPE(3517, 0x3517)
 #define OMAP3430_REV_ES2_1      0x34302034
 #define OMAP3430_REV_ES3_0      0x34303034
 #define OMAP3430_REV_ES3_1      0x34304034
+#define OMAP3430_REV_ES3_1_2    0x34305034
 
 #define OMAP3630_REV_ES1_0      0x36300034
 
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index 97d6c50c3dcb..c0ab7c80f72e 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -499,6 +499,9 @@ extern void omap_init_irq(void);
 extern int omap_irq_pending(void);
 void omap_intc_save_context(void);
 void omap_intc_restore_context(void);
+void omap3_intc_suspend(void);
+void omap3_intc_prepare_idle(void);
+void omap3_intc_resume_idle(void);
 #endif
 
 #include <mach/hardware.h>
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 007935a921ea..33933256a226 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -227,6 +227,7 @@ struct omap_hwmod_ocp_if {
 #define SYSC_HAS_SIDLEMODE      (1 << 5)
 #define SYSC_HAS_MIDLEMODE      (1 << 6)
 #define SYSS_MISSING            (1 << 7)
+#define SYSC_NO_CACHE           (1 << 8)  /* XXX SW flag, belongs elsewhere */
 
 /* omap_hwmod_sysconfig.clockact flags */
 #define CLOCKACT_TEST_BOTH      0x0
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 1e5648d3e3d8..2ed72013c2e2 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -89,16 +89,6 @@
 #define USE_WAKEUP_LAT                  0
 #define IGNORE_WAKEUP_LAT               1
 
-/* XXX this should be moved into a separate file */
-#if defined(CONFIG_ARCH_OMAP2420)
-# define OMAP_32KSYNCT_BASE             0x48004000
-#elif defined(CONFIG_ARCH_OMAP2430)
-# define OMAP_32KSYNCT_BASE             0x49020000
-#elif defined(CONFIG_ARCH_OMAP3430)
-# define OMAP_32KSYNCT_BASE             0x48320000
-#else
-# error Unknown OMAP device
-#endif
 
 /* Private functions */
 
diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c
index d41d41d78ad9..54c84a492a0f 100644
--- a/arch/arm/plat-orion/pcie.c
+++ b/arch/arm/plat-orion/pcie.c
@@ -133,6 +133,12 @@ static void __init orion_pcie_setup_wins(void __iomem *base,
         }
 
         /*
+         * Round up 'size' to the nearest power of two.
+         */
+        if ((size & (size - 1)) != 0)
+                size = 1 << fls(size);
+
+        /*
          * Setup BAR[1] to all DRAM banks.
          */
         writel(dram->cs[0].base, base + PCIE_BAR_LO_OFF(1));
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index c3a74ce24ef6..5a79fc6ee818 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new
 #
-# Last update: Wed Dec 16 20:06:34 2009
+# Last update: Thu Jan 28 22:15:54 2010
 #
 # machine_is_xxx        CONFIG_xxxx             MACH_TYPE_xxx           number
 #
@@ -2536,6 +2536,7 @@ davinci_dm6467tevm	MACH_DAVINCI_DM6467TEVM	DAVINCI_DM6467TEVM	2548
 c3ax03                  MACH_C3AX03             C3AX03                  2549
 mxt_td60                MACH_MXT_TD60           MXT_TD60                2550
 esyx                    MACH_ESYX               ESYX                    2551
+dove_db2                MACH_DOVE_DB2           DOVE_DB2                2552
 bulldog                 MACH_BULLDOG            BULLDOG                 2553
 derell_me2000           MACH_DERELL_ME2000      DERELL_ME2000           2554
 bcmring_base            MACH_BCMRING_BASE       BCMRING_BASE            2555
@@ -2555,6 +2556,7 @@ iseo			MACH_ISEO		ISEO			2568
 cezanne                 MACH_CEZANNE            CEZANNE                 2569
 lucca                   MACH_LUCCA              LUCCA                   2570
 supersmart              MACH_SUPERSMART         SUPERSMART              2571
+arm11_board             MACH_CS_MISANO          CS_MISANO               2572
 magnolia2               MACH_MAGNOLIA2          MAGNOLIA2               2573
 emxx                    MACH_EMXX               EMXX                    2574
 outlaw                  MACH_OUTLAW             OUTLAW                  2575
@@ -2578,3 +2580,59 @@ glacier			MACH_GLACIER		GLACIER			2592
 phrazer_bulldog         MACH_PHRAZER_BULLDOG    PHRAZER_BULLDOG         2593
 omap3_bulldog           MACH_OMAP3_BULLDOG      OMAP3_BULLDOG           2594
 pca101                  MACH_PCA101             PCA101                  2595
+buzzc                   MACH_BUZZC              BUZZC                   2596
+sasie2                  MACH_SASIE2             SASIE2                  2597
+davinci_cio             MACH_DAVINCI_CIO        DAVINCI_CIO             2598
+smartmeter_dl           MACH_SMARTMETER_DL      SMARTMETER_DL           2599
+wzl6410                 MACH_WZL6410            WZL6410                 2600
+wzl6410m                MACH_WZL6410M           WZL6410M                2601
+wzl6410f                MACH_WZL6410F           WZL6410F                2602
+wzl6410i                MACH_WZL6410I           WZL6410I                2603
+spacecom1               MACH_SPACECOM1          SPACECOM1               2604
+pingu920                MACH_PINGU920           PINGU920                2605
+bravoc                  MACH_BRAVOC             BRAVOC                  2606
+cybo2440                MACH_CYBO2440           CYBO2440                2607
+vdssw                   MACH_VDSSW              VDSSW                   2608
+romulus                 MACH_ROMULUS            ROMULUS                 2609
+omap_magic              MACH_OMAP_MAGIC         OMAP_MAGIC              2610
+eltd100                 MACH_ELTD100            ELTD100                 2611
+capc7117                MACH_CAPC7117           CAPC7117                2612
+swan                    MACH_SWAN               SWAN                    2613
+veu                     MACH_VEU                VEU                     2614
+rm2                     MACH_RM2                RM2                     2615
+tt2100                  MACH_TT2100             TT2100                  2616
+venice                  MACH_VENICE             VENICE                  2617
+pc7323                  MACH_PC7323             PC7323                  2618
+masp                    MACH_MASP               MASP                    2619
+fujitsu_tvstbsoc0       MACH_FUJITSU_TVSTBSOC   FUJITSU_TVSTBSOC        2620
+fujitsu_tvstbsoc1       MACH_FUJITSU_TVSTBSOC1  FUJITSU_TVSTBSOC1       2621
+lexikon                 MACH_LEXIKON            LEXIKON                 2622
+mini2440v2              MACH_MINI2440V2         MINI2440V2              2623
+icontrol                MACH_ICONTROL           ICONTROL                2624
+sheevad                 MACH_SHEEVAD            SHEEVAD                 2625
+qsd8x50a_st1_1          MACH_QSD8X50A_ST1_1     QSD8X50A_ST1_1          2626
+qsd8x50a_st1_5          MACH_QSD8X50A_ST1_5     QSD8X50A_ST1_5          2627
+bee                     MACH_BEE                BEE                     2628
+mx23evk                 MACH_MX23EVK            MX23EVK                 2629
+ap4evb                  MACH_AP4EVB             AP4EVB                  2630
+stockholm               MACH_STOCKHOLM          STOCKHOLM               2631
+lpc_h3131               MACH_LPC_H3131          LPC_H3131               2632
+stingray                MACH_STINGRAY           STINGRAY                2633
+kraken                  MACH_KRAKEN             KRAKEN                  2634
+gw2388                  MACH_GW2388             GW2388                  2635
+jadecpu                 MACH_JADECPU            JADECPU                 2636
+carlisle                MACH_CARLISLE           CARLISLE                2637
+lux_sf9                 MACH_LUX_SFT9           LUX_SFT9                2638
+nemid_tb                MACH_NEMID_TB           NEMID_TB                2639
+terrier                 MACH_TERRIER            TERRIER                 2640
+turbot                  MACH_TURBOT             TURBOT                  2641
+sanddab                 MACH_SANDDAB            SANDDAB                 2642
+mx35_cicada             MACH_MX35_CICADA        MX35_CICADA             2643
+ghi2703d                MACH_GHI2703D           GHI2703D                2644
+lux_sfx9                MACH_LUX_SFX9           LUX_SFX9                2645
+lux_sf9g                MACH_LUX_SF9G           LUX_SF9G                2646
+lux_edk9                MACH_LUX_EDK9           LUX_EDK9                2647
+hw90240                 MACH_HW90240            HW90240                 2648
+dm365_leopard           MACH_DM365_LEOPARD      DM365_LEOPARD           2649
+mityomapl138            MACH_MITYOMAPL138       MITYOMAPL138            2650
+scat110                 MACH_SCAT110            SCAT110                 2651
diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index f60a5400a25b..a63c4be99b36 100644
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -197,10 +197,13 @@ static void vfp_raise_exceptions(u32 exceptions, u32 inst, u32 fpscr, struct pt_
         }
 
         /*
-         * Update the FPSCR with the additional exception flags.
+         * If any of the status flags are set, update the FPSCR.
          * Comparison instructions always return at least one of
          * these flags set.
          */
+        if (exceptions & (FPSCR_N|FPSCR_Z|FPSCR_C|FPSCR_V))
+                fpscr &= ~(FPSCR_N|FPSCR_Z|FPSCR_C|FPSCR_V);
+
         fpscr |= exceptions;
 
         fmxr(FPSCR, fpscr);
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c
index 1aa1ea5e9212..b13d1879e51b 100644
--- a/arch/avr32/mach-at32ap/at32ap700x.c
+++ b/arch/avr32/mach-at32ap/at32ap700x.c
@@ -1325,7 +1325,7 @@ struct platform_device *__init
 at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
 {
         struct platform_device          *pdev;
-        struct mci_dma_slave            *slave;
+        struct mci_dma_data             *slave;
         u32                             pioa_mask;
         u32                             piob_mask;
 
@@ -1344,7 +1344,9 @@ at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
                                 ARRAY_SIZE(atmel_mci0_resource)))
                 goto fail;
 
-        slave = kzalloc(sizeof(struct mci_dma_slave), GFP_KERNEL);
+        slave = kzalloc(sizeof(struct mci_dma_data), GFP_KERNEL);
+        if (!slave)
+                goto fail;
 
         slave->sdata.dma_dev = &dw_dmac0_device.dev;
         slave->sdata.reg_width = DW_DMA_SLAVE_WIDTH_32BIT;
@@ -1357,7 +1359,7 @@ at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
 
         if (platform_device_add_data(pdev, data,
                                 sizeof(struct mci_platform_data)))
-                goto fail;
+                goto fail_free;
 
         /* CLK line is common to both slots */
         pioa_mask = 1 << 10;
@@ -1381,7 +1383,7 @@ at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
                 /* Slot is unused */
                 break;
         default:
-                goto fail;
+                goto fail_free;
         }
 
         select_peripheral(PIOA, pioa_mask, PERIPH_A, 0);
@@ -1408,7 +1410,7 @@ at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
                 break;
         default:
                 if (!data->slot[0].bus_width)
-                        goto fail;
+                        goto fail_free;
 
                 data->slot[1].bus_width = 0;
                 break;
@@ -1419,9 +1421,10 @@ at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
         platform_device_add(pdev);
         return pdev;
 
+fail_free:
+        kfree(slave);
 fail:
         data->dma_slave = NULL;
-        kfree(slave);
         platform_device_put(pdev);
         return NULL;
 }
diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
index e14108b19c09..4c41656ede87 100644
--- a/arch/ia64/include/asm/elf.h
+++ b/arch/ia64/include/asm/elf.h
@@ -201,7 +201,9 @@ extern void ia64_elf_core_copy_regs (struct pt_regs *src, elf_gregset_t dst);
    relevant until we have real hardware to play with... */
 #define ELF_PLATFORM    NULL
 
-#define SET_PERSONALITY(ex)     set_personality(PER_LINUX)
+#define SET_PERSONALITY(ex)     \
+        set_personality((current->personality & ~PER_MASK) | PER_LINUX)
+
 #define elf_read_implies_exec(ex, executable_stack)                                     \
         ((executable_stack!=EXSTACK_DISABLE_X) && ((ex).e_flags & EF_IA_64_LINUX_EXECUTABLE_STACK) != 0)
 
diff --git a/arch/microblaze/configs/mmu_defconfig b/arch/microblaze/configs/mmu_defconfig
index bb7c374713ad..6fced1fe3bf0 100644
--- a/arch/microblaze/configs/mmu_defconfig
+++ b/arch/microblaze/configs/mmu_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 10:28:50 2009
+# Linux kernel version: 2.6.33-rc6
+# Wed Feb  3 10:02:59 2010
 #
 CONFIG_MICROBLAZE=y
 # CONFIG_SWAP is not set
@@ -19,8 +19,12 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_CSUM=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 # CONFIG_PCI is not set
 CONFIG_NO_DMA=y
+CONFIG_DTC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -44,6 +48,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -64,10 +69,12 @@ CONFIG_INITRAMFS_ROOT_GID=0
 CONFIG_RD_GZIP=y
 # CONFIG_RD_BZIP2 is not set
 # CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
 # CONFIG_INITRAMFS_COMPRESSION_NONE is not set
 CONFIG_INITRAMFS_COMPRESSION_GZIP=y
 # CONFIG_INITRAMFS_COMPRESSION_BZIP2 is not set
 # CONFIG_INITRAMFS_COMPRESSION_LZMA is not set
+# CONFIG_INITRAMFS_COMPRESSION_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -90,21 +97,20 @@ CONFIG_EVENTFD=y
 CONFIG_AIO=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
 CONFIG_VM_EVENT_COUNTERS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
 
 #
 # GCOV-based kernel profiling
 #
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_BASE_SMALL=1
@@ -123,14 +129,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -139,11 +172,6 @@ CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_PLATFORM_GENERIC=y
 CONFIG_OPT_LIB_FUNCTION=y
 CONFIG_OPT_LIB_ASM=y
-CONFIG_ALLOW_EDIT_AUTO=y
-
-#
-# Automatic platform settings from Kconfig.auto
-#
 
 #
 # Definitions for MICROBLAZE0
@@ -203,12 +231,11 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 
 #
@@ -289,7 +316,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -313,6 +346,10 @@ CONFIG_OF_DEVICE=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -349,7 +386,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
-# CONFIG_ETHOC is not set
 # CONFIG_DNET is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
@@ -359,12 +395,12 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 CONFIG_XILINX_EMACLITE=y
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -408,6 +444,7 @@ CONFIG_SERIAL_UARTLITE=y
 CONFIG_SERIAL_UARTLITE_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -433,7 +470,6 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 
 #
@@ -526,8 +562,6 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
 CONFIG_MISC_FILESYSTEMS=y
@@ -638,11 +672,13 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 #
 # Kernel hacking
 #
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 # CONFIG_PRINTK_TIME is not set
 CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -662,6 +698,9 @@ CONFIG_DEBUG_SLAB=y
 # CONFIG_DEBUG_SLAB_LEAK is not set
 CONFIG_DEBUG_SPINLOCK=y
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -680,10 +719,29 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
 # CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
+# CONFIG_BOOT_TRACER is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_SAMPLES is not set
-# CONFIG_KMEMCHECK is not set
 CONFIG_EARLY_PRINTK=y
 # CONFIG_HEART_BEAT is not set
 CONFIG_DEBUG_BOOTMEM=y
@@ -694,7 +752,11 @@ CONFIG_DEBUG_BOOTMEM=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/microblaze/configs/nommu_defconfig b/arch/microblaze/configs/nommu_defconfig
index adb839bab704..ce2da535246a 100644
--- a/arch/microblaze/configs/nommu_defconfig
+++ b/arch/microblaze/configs/nommu_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Thu Sep 24 10:29:43 2009
+# Linux kernel version: 2.6.33-rc6
+# Wed Feb  3 10:03:21 2010
 #
 CONFIG_MICROBLAZE=y
 # CONFIG_SWAP is not set
@@ -19,8 +19,12 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_CSUM=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 # CONFIG_PCI is not set
 CONFIG_NO_DMA=y
+CONFIG_DTC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
 
@@ -46,6 +50,7 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -81,16 +86,16 @@ CONFIG_EVENTFD=y
 CONFIG_AIO=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
 CONFIG_VM_EVENT_COUNTERS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
 
 #
 # GCOV-based kernel profiling
@@ -116,14 +121,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -132,7 +164,10 @@ CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_PLATFORM_GENERIC=y
 # CONFIG_SELFMOD is not set
 # CONFIG_OPT_LIB_FUNCTION is not set
-# CONFIG_ALLOW_EDIT_AUTO is not set
+
+#
+# Definitions for MICROBLAZE0
+#
 CONFIG_KERNEL_BASE_ADDR=0x90000000
 CONFIG_XILINX_MICROBLAZE0_FAMILY="virtex5"
 CONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR=1
@@ -190,7 +225,6 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
-CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
 
 #
@@ -274,9 +308,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -301,9 +332,9 @@ CONFIG_STANDALONE=y
 # CONFIG_CONNECTOR is not set
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -387,6 +418,10 @@ CONFIG_OF_DEVICE=y
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 CONFIG_BLK_DEV_NBD=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
@@ -423,7 +458,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
-# CONFIG_ETHOC is not set
 # CONFIG_DNET is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
@@ -433,12 +467,12 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 CONFIG_WLAN=y
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -482,6 +516,7 @@ CONFIG_SERIAL_UARTLITE=y
 CONFIG_SERIAL_UARTLITE_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -508,7 +543,6 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 
 #
@@ -616,7 +650,6 @@ CONFIG_INOTIFY_USER=y
 CONFIG_PROC_FS=y
 CONFIG_PROC_SYSCTL=y
 CONFIG_SYSFS=y
-# CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
 CONFIG_MISC_FILESYSTEMS=y
@@ -672,11 +705,13 @@ CONFIG_MSDOS_PARTITION=y
 #
 # Kernel hacking
 #
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 # CONFIG_PRINTK_TIME is not set
 CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_UNUSED_SYMBOLS=y
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -695,12 +730,16 @@ CONFIG_DEBUG_OBJECTS=y
 CONFIG_DEBUG_OBJECTS_SELFTEST=y
 CONFIG_DEBUG_OBJECTS_FREE=y
 CONFIG_DEBUG_OBJECTS_TIMERS=y
+# CONFIG_DEBUG_OBJECTS_WORK is not set
 CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
 # CONFIG_DEBUG_SLAB is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -720,8 +759,28 @@ CONFIG_DEBUG_SG=y
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
+# CONFIG_BOOT_TRACER is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_EARLY_PRINTK=y
@@ -734,7 +793,11 @@ CONFIG_EARLY_PRINTK=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/microblaze/kernel/entry-nommu.S b/arch/microblaze/kernel/entry-nommu.S
index 95b0855802df..391d6197fc3b 100644
--- a/arch/microblaze/kernel/entry-nommu.S
+++ b/arch/microblaze/kernel/entry-nommu.S
@@ -122,7 +122,7 @@ ENTRY(_interrupt)
 
 ret_from_intr:
         lwi     r11, r1, PT_MODE
-        bneid   r11, 3f
+        bneid   r11, no_intr_resched
 
         lwi     r6, r31, TS_THREAD_INFO /* get thread info */
         lwi     r19, r6, TI_FLAGS       /* get flags in thread info */
@@ -133,16 +133,18 @@ ret_from_intr:
         bralid  r15, schedule
         nop
 1:      andi    r11, r19, _TIF_SIGPENDING
-        beqid   r11, no_intr_reshed
+        beqid   r11, no_intr_resched
         addk    r5, r1, r0
         addk    r7, r0, r0
         bralid  r15, do_signal
         addk    r6, r0, r0
 
-no_intr_reshed:
+no_intr_resched:
+        /* Disable interrupts, we are now committed to the state restore */
+        disable_irq
+
         /* save mode indicator */
         lwi     r11, r1, PT_MODE
-3:
         swi     r11, r0, PER_CPU(KM)
 
         /* save r31 */
diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c
index 5372b24ad049..bb8c4b9ccb80 100644
--- a/arch/microblaze/kernel/setup.c
+++ b/arch/microblaze/kernel/setup.c
@@ -54,6 +54,7 @@ void __init setup_arch(char **cmdline_p)
 
         microblaze_cache_init();
 
+        invalidate_dcache();
         enable_dcache();
 
         invalidate_icache();
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 9541171f1220..8b5d174685f0 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1311,6 +1311,7 @@ config SYS_SUPPORTS_ZBOOT
         select HAVE_KERNEL_GZIP
         select HAVE_KERNEL_BZIP2
         select HAVE_KERNEL_LZMA
+        select HAVE_KERNEL_LZO
 
 config SYS_SUPPORTS_ZBOOT_UART16550
         bool
diff --git a/arch/mips/alchemy/common/dbdma.c b/arch/mips/alchemy/common/dbdma.c
index 5c68569344c1..f9201ca2295b 100644
--- a/arch/mips/alchemy/common/dbdma.c
+++ b/arch/mips/alchemy/common/dbdma.c
@@ -412,8 +412,11 @@ u32 au1xxx_dbdma_ring_alloc(u32 chanid, int entries)
                 if (desc_base == 0)
                         return 0;
 
+                ctp->cdb_membase = desc_base;
                 desc_base = ALIGN_ADDR(desc_base, sizeof(au1x_ddma_desc_t));
-        }
+        } else
+                ctp->cdb_membase = desc_base;
+
         dp = (au1x_ddma_desc_t *)desc_base;
 
         /* Keep track of the base descriptor. */
@@ -831,7 +834,7 @@ void au1xxx_dbdma_chan_free(u32 chanid)
 
         au1xxx_dbdma_stop(chanid);
 
-        kfree((void *)ctp->chan_desc_base);
+        kfree((void *)ctp->cdb_membase);
 
         stp->dev_flags &= ~DEV_FLAGS_INUSE;
         dtp->dev_flags &= ~DEV_FLAGS_INUSE;
diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c
index 85169c08d8dc..f70a10a8cc96 100644
--- a/arch/mips/ar7/platform.c
+++ b/arch/mips/ar7/platform.c
@@ -202,7 +202,7 @@ static struct resource usb_res[] = {
                 .name = "mem",
                 .flags = IORESOURCE_MEM,
                 .start = 0x03400000,
-                .end = 0x034001fff,
+                .end = 0x03401fff,
         },
 };
 
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index 671d3448fad4..9df903d714d7 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -14,8 +14,11 @@
 
 # compressed kernel load addr: VMLINUZ_LOAD_ADDRESS > VMLINUX_LOAD_ADDRESS + VMLINUX_SIZE
 VMLINUX_SIZE := $(shell wc -c $(objtree)/$(KBUILD_IMAGE) 2>/dev/null | cut -d' ' -f1)
-VMLINUX_SIZE := $(shell [ -n "$(VMLINUX_SIZE)" ] && echo $$(($(VMLINUX_SIZE) + (65536 - $(VMLINUX_SIZE) % 65536))))
-VMLINUZ_LOAD_ADDRESS := 0x$(shell [ -n "$(VMLINUX_SIZE)" ] && printf %x $$(($(VMLINUX_LOAD_ADDRESS) + $(VMLINUX_SIZE))))
+VMLINUX_SIZE := $(shell [ -n "$(VMLINUX_SIZE)" ] && echo -n $$(($(VMLINUX_SIZE) + (65536 - $(VMLINUX_SIZE) % 65536))))
+# VMLINUZ_LOAD_ADDRESS = concat "high32 of VMLINUX_LOAD_ADDRESS" and "(low32 of VMLINUX_LOAD_ADDRESS) + VMLINUX_SIZE"
+HIGH32 := $(shell A=$(VMLINUX_LOAD_ADDRESS); [ $${\#A} -gt 10 ] && expr substr "$(VMLINUX_LOAD_ADDRESS)" 3 $$(($${\#A} - 10)))
+LOW32 := $(shell [ -n "$(HIGH32)" ] && A=11 || A=3; expr substr "$(VMLINUX_LOAD_ADDRESS)" $${A} 8)
+VMLINUZ_LOAD_ADDRESS := 0x$(shell [ -n "$(VMLINUX_SIZE)" -a -n "$(LOW32)" ] && printf "$(HIGH32)%08x" $$(($(VMLINUX_SIZE) + 0x$(LOW32))))
 
 # set the default size of the mallocing area for decompressing
 BOOT_HEAP_SIZE := 0x400000
@@ -41,9 +44,11 @@ $(obj)/vmlinux.bin: $(KBUILD_IMAGE)
 suffix_$(CONFIG_KERNEL_GZIP)  = gz
 suffix_$(CONFIG_KERNEL_BZIP2) = bz2
 suffix_$(CONFIG_KERNEL_LZMA)  = lzma
+suffix_$(CONFIG_KERNEL_LZO)   = lzo
 tool_$(CONFIG_KERNEL_GZIP)    = gzip
 tool_$(CONFIG_KERNEL_BZIP2)   = bzip2
 tool_$(CONFIG_KERNEL_LZMA)    = lzma
+tool_$(CONFIG_KERNEL_LZO)     = lzo
 $(obj)/vmlinux.$(suffix_y): $(obj)/vmlinux.bin
         $(call if_changed,$(tool_y))
 
diff --git a/arch/mips/boot/compressed/decompress.c b/arch/mips/boot/compressed/decompress.c
index e48fd72898a8..55d02b3a6712 100644
--- a/arch/mips/boot/compressed/decompress.c
+++ b/arch/mips/boot/compressed/decompress.c
@@ -77,6 +77,10 @@ void *memset(void *s, int c, size_t n)
 #include "../../../../lib/decompress_unlzma.c"
 #endif
 
+#ifdef CONFIG_KERNEL_LZO
+#include "../../../../lib/decompress_unlzo.c"
+#endif
+
 void decompress_kernel(unsigned long boot_heap_start)
 {
         int zimage_size;
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index ed84b4cb3c8d..84b6503f10b9 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Tue Aug  7 13:04:24 2007
+# Linux kernel version: 2.6.33-rc6
+# Wed Feb  3 18:12:31 2010
 #
 CONFIG_MIPS=y
 
@@ -9,20 +9,28 @@ CONFIG_MIPS=y
 # Machine selection
 #
 # CONFIG_MACH_ALCHEMY is not set
+# CONFIG_AR7 is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
-# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_LASAT is not set
+# CONFIG_MACH_LOONGSON is not set
 # CONFIG_MIPS_MALTA is not set
 # CONFIG_MIPS_SIM is not set
-# CONFIG_MARKEINS is not set
+# CONFIG_NEC_MARKEINS is not set
 # CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
 # CONFIG_PNX8550_JBS is not set
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_PMC_MSP is not set
 # CONFIG_PMC_YOSEMITE is not set
+# CONFIG_POWERTV is not set
 # CONFIG_SGI_IP22 is not set
 CONFIG_SGI_IP27=y
+# CONFIG_SGI_IP28 is not set
 # CONFIG_SGI_IP32 is not set
 # CONFIG_SIBYTE_CRHINE is not set
 # CONFIG_SIBYTE_CARMEL is not set
@@ -33,32 +41,39 @@ CONFIG_SGI_IP27=y
 # CONFIG_SIBYTE_SENTOSA is not set
 # CONFIG_SIBYTE_BIGSUR is not set
 # CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
 # CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
 CONFIG_SGI_SN_M_MODE=y
 # CONFIG_SGI_SN_N_MODE is not set
 # CONFIG_MAPPED_KERNEL is not set
 # CONFIG_REPLICATE_KTEXT is not set
 # CONFIG_REPLICATE_EXHANDLERS is not set
+CONFIG_LOONGSON_UART_BASE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_ARC=y
 CONFIG_DMA_COHERENT=y
-CONFIG_EARLY_PRINTK=y
 CONFIG_SYS_HAS_EARLY_PRINTK=y
 # CONFIG_NO_IOPORT is not set
 CONFIG_CPU_BIG_ENDIAN=y
 # CONFIG_CPU_LITTLE_ENDIAN is not set
 CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_DEFAULT_SGI_PARTITION=y
 CONFIG_MIPS_L1_CACHE_SHIFT=7
 CONFIG_ARC64=y
 CONFIG_BOOT_ELF64=y
@@ -66,7 +81,8 @@ CONFIG_BOOT_ELF64=y
 #
 # CPU selection
 #
-# CONFIG_CPU_LOONGSON2 is not set
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
 # CONFIG_CPU_MIPS32_R1 is not set
 # CONFIG_CPU_MIPS32_R2 is not set
 # CONFIG_CPU_MIPS64_R1 is not set
@@ -79,6 +95,7 @@ CONFIG_BOOT_ELF64=y
 # CONFIG_CPU_TX49XX is not set
 # CONFIG_CPU_R5000 is not set
 # CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
 # CONFIG_CPU_R6000 is not set
 # CONFIG_CPU_NEVADA is not set
 # CONFIG_CPU_R8000 is not set
@@ -86,6 +103,7 @@ CONFIG_CPU_R10000=y
 # CONFIG_CPU_RM7000 is not set
 # CONFIG_CPU_RM9000 is not set
 # CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
 CONFIG_SYS_HAS_CPU_R10000=y
 CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
 CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
@@ -99,6 +117,7 @@ CONFIG_64BIT=y
 CONFIG_PAGE_SIZE_4KB=y
 # CONFIG_PAGE_SIZE_8KB is not set
 # CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
 # CONFIG_PAGE_SIZE_64KB is not set
 CONFIG_CPU_HAS_PREFETCH=y
 CONFIG_MIPS_MT_DISABLED=y
@@ -110,6 +129,7 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_IRQ_PER_CPU=y
 CONFIG_CPU_SUPPORTS_HIGHMEM=y
 CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_NUMA=y
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_NODES_SHIFT=6
@@ -120,16 +140,22 @@ CONFIG_DISCONTIGMEM_MANUAL=y
 CONFIG_DISCONTIGMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_NEED_MULTIPLE_NODES=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
+CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
 CONFIG_SMP=y
 CONFIG_SYS_SUPPORTS_SMP=y
 CONFIG_NR_CPUS_DEFAULT_64=y
 CONFIG_NR_CPUS=64
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 # CONFIG_HZ_48 is not set
 # CONFIG_HZ_100 is not set
 # CONFIG_HZ_128 is not set
@@ -142,13 +168,13 @@ CONFIG_HZ=1000
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_BKL=y
 # CONFIG_MIPS_INSANE_LARGE is not set
 # CONFIG_KEXEC is not set
 CONFIG_SECCOMP=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -162,20 +188,41 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=64
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=15
+# CONFIG_GROUP_SCHED is not set
 CONFIG_CGROUPS=y
+# CONFIG_CGROUP_DEBUG is not set
+# CONFIG_CGROUP_NS is not set
+# CONFIG_CGROUP_FREEZER is not set
+# CONFIG_CGROUP_DEVICE is not set
 CONFIG_CPUSETS=y
-CONFIG_SYSFS_DEPRECATED=y
+CONFIG_PROC_PID_CPUSET=y
+# CONFIG_CGROUP_CPUACCT is not set
+# CONFIG_RESOURCE_COUNTERS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_RELAY=y
+# CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
@@ -184,44 +231,92 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
+CONFIG_AIO=y
+
+#
+# Kernel Performance Events And Counters
+#
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
+CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_SYSCALL_WRAPPERS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+
+#
+# GCOV-based kernel profiling
+#
+CONFIG_SLOW_WORK=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_CGROUP is not set
+CONFIG_BLOCK_COMPAT=y
 
 #
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_CFQ_GROUP_IOSCHED is not set
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+# CONFIG_FREEZER is not set
 
 #
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
@@ -230,11 +325,10 @@ CONFIG_HW_HAS_PCI=y
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 
@@ -242,8 +336,9 @@ CONFIG_MMU=y
 # Executable file formats
 #
 CONFIG_BINFMT_ELF=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+# CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
-# CONFIG_BUILD_ELF64 is not set
 CONFIG_MIPS32_COMPAT=y
 CONFIG_COMPAT=y
 CONFIG_SYSVIPC_COMPAT=y
@@ -255,13 +350,10 @@ CONFIG_BINFMT_ELF32=y
 # Power management options
 #
 CONFIG_PM=y
-# CONFIG_PM_LEGACY is not set
 # CONFIG_PM_DEBUG is not set
-
-#
-# Networking
-#
+# CONFIG_PM_RUNTIME is not set
 CONFIG_NET=y
+CONFIG_COMPAT_NETLINK_MESSAGES=y
 
 #
 # Networking options
@@ -273,6 +365,8 @@ CONFIG_XFRM=y
 CONFIG_XFRM_USER=m
 # CONFIG_XFRM_SUB_POLICY is not set
 CONFIG_XFRM_MIGRATE=y
+CONFIG_XFRM_STATISTICS=y
+CONFIG_XFRM_IPCOMP=m
 CONFIG_NET_KEY=y
 CONFIG_NET_KEY_MIGRATE=y
 CONFIG_INET=y
@@ -292,19 +386,40 @@ CONFIG_IP_PNP=y
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
 # CONFIG_INET_XFRM_TUNNEL is not set
-# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_TUNNEL=m
 CONFIG_INET_XFRM_MODE_TRANSPORT=m
 CONFIG_INET_XFRM_MODE_TUNNEL=m
 CONFIG_INET_XFRM_MODE_BEET=m
+CONFIG_INET_LRO=y
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_CUBIC=y
 CONFIG_DEFAULT_TCP_CONG="cubic"
 CONFIG_TCP_MD5SIG=y
-# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
+CONFIG_IPV6=y
+CONFIG_IPV6_PRIVACY=y
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_ROUTE_INFO=y
+CONFIG_IPV6_OPTIMISTIC_DAD=y
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_MIP6=m
+CONFIG_INET6_XFRM_TUNNEL=m
+CONFIG_INET6_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_SIT_6RD=y
+CONFIG_IPV6_NDISC_NODETYPE=y
+CONFIG_IPV6_TUNNEL=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_IPV6_SUBTREES=y
+CONFIG_IPV6_MROUTE=y
+CONFIG_IPV6_PIMSM_V2=y
 CONFIG_NETWORK_SECMARK=y
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
@@ -314,9 +429,11 @@ CONFIG_IP_SCTP=m
 # CONFIG_SCTP_HMAC_NONE is not set
 # CONFIG_SCTP_HMAC_SHA1 is not set
 CONFIG_SCTP_HMAC_MD5=y
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
 # CONFIG_LLC2 is not set
@@ -326,12 +443,9 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_FIFO=y
 
 #
 # Queueing/Scheduling
@@ -340,7 +454,7 @@ CONFIG_NET_SCH_CBQ=m
 CONFIG_NET_SCH_HTB=m
 CONFIG_NET_SCH_HFSC=m
 CONFIG_NET_SCH_PRIO=m
-CONFIG_NET_SCH_RR=m
+CONFIG_NET_SCH_MULTIQ=y
 CONFIG_NET_SCH_RED=m
 CONFIG_NET_SCH_SFQ=m
 CONFIG_NET_SCH_TEQL=m
@@ -348,6 +462,7 @@ CONFIG_NET_SCH_TBF=m
 CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
 CONFIG_NET_SCH_INGRESS=m
 
 #
@@ -364,41 +479,63 @@ CONFIG_NET_CLS_U32=m
 CONFIG_CLS_U32_MARK=y
 CONFIG_NET_CLS_RSVP=m
 CONFIG_NET_CLS_RSVP6=m
+CONFIG_NET_CLS_FLOW=m
+CONFIG_NET_CLS_CGROUP=y
 # CONFIG_NET_EMATCH is not set
 CONFIG_NET_CLS_ACT=y
 CONFIG_NET_ACT_POLICE=y
 CONFIG_NET_ACT_GACT=m
 CONFIG_GACT_PROB=y
 CONFIG_NET_ACT_MIRRED=m
+CONFIG_NET_ACT_NAT=m
 CONFIG_NET_ACT_PEDIT=m
 # CONFIG_NET_ACT_SIMP is not set
-CONFIG_NET_CLS_POLICE=y
+CONFIG_NET_ACT_SKBEDIT=m
 # CONFIG_NET_CLS_IND is not set
+CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-
-#
-# Wireless
-#
-CONFIG_CFG80211=m
+CONFIG_FIB_RULES=y
+CONFIG_WIRELESS=y
 CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_SPY=y
+CONFIG_WEXT_PRIV=y
+CONFIG_CFG80211=m
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_REG_DEBUG is not set
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_WIRELESS_OLD_REGULATORY is not set
+CONFIG_CFG80211_WEXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
+CONFIG_LIB80211=m
+CONFIG_LIB80211_CRYPT_WEP=m
+CONFIG_LIB80211_CRYPT_CCMP=m
+CONFIG_LIB80211_CRYPT_TKIP=m
+# CONFIG_LIB80211_DEBUG is not set
 CONFIG_MAC80211=m
-# CONFIG_MAC80211_DEBUG is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
+CONFIG_MAC80211_RC_PID=y
+CONFIG_MAC80211_RC_MINSTREL=y
+# CONFIG_MAC80211_RC_DEFAULT_PID is not set
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel"
+# CONFIG_MAC80211_MESH is not set
+CONFIG_MAC80211_LEDS=y
+# CONFIG_MAC80211_DEBUG_MENU is not set
+# CONFIG_WIMAX is not set
 CONFIG_RFKILL=m
+CONFIG_RFKILL_LEDS=y
 # CONFIG_NET_9P is not set
 
 #
@@ -408,9 +545,13 @@ CONFIG_RFKILL=m
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
@@ -423,14 +564,19 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_OSD=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
 CONFIG_ATA_OVER_ETH=m
+# CONFIG_BLK_DEV_HD is not set
 # CONFIG_MISC_DEVICES is not set
+CONFIG_EEPROM_93CX6=m
+CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -453,10 +599,6 @@ CONFIG_BLK_DEV_SR=m
 CONFIG_BLK_DEV_SR_VENDOR=y
 CONFIG_CHR_DEV_SG=m
 CONFIG_CHR_DEV_SCH=m
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 CONFIG_SCSI_CONSTANTS=y
 CONFIG_SCSI_LOGGING=y
@@ -471,11 +613,18 @@ CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_ISCSI_ATTRS=m
 CONFIG_SCSI_SAS_ATTRS=m
 CONFIG_SCSI_SAS_LIBSAS=m
+CONFIG_SCSI_SAS_HOST_SMP=y
 # CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+CONFIG_SCSI_CXGB3_ISCSI=m
+CONFIG_SCSI_BNX2_ISCSI=m
+CONFIG_BE2ISCSI=m
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+CONFIG_SCSI_HPSA=m
 # CONFIG_SCSI_3W_9XXX is not set
+CONFIG_SCSI_3W_SAS=m
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -483,11 +632,21 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_AIC79XX is not set
 CONFIG_SCSI_AIC94XX=m
 # CONFIG_AIC94XX_DEBUG is not set
+CONFIG_SCSI_MVSAS=m
+# CONFIG_SCSI_MVSAS_DEBUG is not set
+CONFIG_SCSI_DPT_I2O=m
+# CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
+CONFIG_SCSI_MPT2SAS=m
+CONFIG_SCSI_MPT2SAS_MAX_SGE=128
+# CONFIG_SCSI_MPT2SAS_LOGGING is not set
 # CONFIG_SCSI_HPTIOP is not set
+CONFIG_LIBFC=m
+# CONFIG_LIBFCOE is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -502,16 +661,31 @@ CONFIG_SCSI_QLOGIC_1280=y
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_DEBUG is not set
+CONFIG_SCSI_PMCRAID=m
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+CONFIG_SCSI_BFA_FC=m
+CONFIG_SCSI_DH=m
+CONFIG_SCSI_DH_RDAC=m
+CONFIG_SCSI_DH_HP_SW=m
+CONFIG_SCSI_DH_EMC=m
+CONFIG_SCSI_DH_ALUA=m
+CONFIG_SCSI_OSD_INITIATOR=m
+CONFIG_SCSI_OSD_ULD=m
+CONFIG_SCSI_OSD_DPRINT_SENSE=1
+# CONFIG_SCSI_OSD_DEBUG is not set
 # CONFIG_ATA is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=y
+CONFIG_MD_AUTODETECT=y
 CONFIG_MD_LINEAR=m
 CONFIG_MD_RAID0=y
 CONFIG_MD_RAID1=y
 CONFIG_MD_RAID10=m
 CONFIG_MD_RAID456=y
-CONFIG_MD_RAID5_RESHAPE=y
+# CONFIG_MULTICORE_RAID456 is not set
+CONFIG_MD_RAID6_PQ=y
+# CONFIG_ASYNC_RAID6_TEST is not set
 CONFIG_MD_MULTIPATH=m
 CONFIG_MD_FAULTY=m
 CONFIG_BLK_DEV_DM=m
@@ -519,36 +693,39 @@ CONFIG_BLK_DEV_DM=m
 CONFIG_DM_CRYPT=m
 CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_MIRROR=m
+CONFIG_DM_LOG_USERSPACE=m
 CONFIG_DM_ZERO=m
 CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-CONFIG_DM_MULTIPATH_RDAC=m
+CONFIG_DM_MULTIPATH_QL=m
+CONFIG_DM_MULTIPATH_ST=m
 # CONFIG_DM_DELAY is not set
+CONFIG_DM_UEVENT=y
+# CONFIG_FUSION is not set
 
 #
-# Fusion MPT device support
+# IEEE 1394 (FireWire) support
 #
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
 
 #
-# IEEE 1394 (FireWire) support
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 CONFIG_NETDEVICES=y
-CONFIG_NETDEVICES_MULTIQUEUE=y
 CONFIG_IFB=m
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 CONFIG_MACVLAN=m
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+CONFIG_VETH=m
 # CONFIG_ARCNET is not set
-CONFIG_PHYLIB=m
+CONFIG_PHYLIB=y
 
 #
 # MII PHY device drivers
@@ -562,23 +739,51 @@ CONFIG_VITESSE_PHY=m
 CONFIG_SMSC_PHY=m
 # CONFIG_BROADCOM_PHY is not set
 CONFIG_ICPLUS_PHY=m
+CONFIG_REALTEK_PHY=m
+CONFIG_NATIONAL_PHY=m
+CONFIG_STE10XP=m
+CONFIG_LSI_ET1011C_PHY=m
 # CONFIG_FIXED_PHY is not set
+CONFIG_MDIO_BITBANG=m
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 CONFIG_AX88796=m
+CONFIG_AX88796_93CX6=y
 CONFIG_SGI_IOC3_ETH=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+CONFIG_SMC91X=m
 # CONFIG_DM9000 is not set
+CONFIG_ETHOC=m
+CONFIG_SMSC911X=m
+CONFIG_DNET=m
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
+CONFIG_B44=m
+CONFIG_B44_PCI_AUTOSELECT=y
+CONFIG_B44_PCICORE_AUTOSELECT=y
+CONFIG_B44_PCI=y
+CONFIG_KS8842=m
+CONFIG_KS8851_MLL=m
+CONFIG_ATL2=m
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
+CONFIG_E1000E=m
+CONFIG_IP1000=m
+CONFIG_IGB=m
+CONFIG_IGBVF=m
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -588,24 +793,75 @@ CONFIG_NETDEV_1000=y
 # CONFIG_SKY2 is not set
 CONFIG_VIA_VELOCITY=m
 # CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
+CONFIG_BNX2=m
+CONFIG_CNIC=m
 CONFIG_QLA3XXX=m
 # CONFIG_ATL1 is not set
+CONFIG_ATL1E=m
+CONFIG_ATL1C=m
+CONFIG_JME=m
 CONFIG_NETDEV_10000=y
+CONFIG_MDIO=m
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 CONFIG_CHELSIO_T3=m
+CONFIG_ENIC=m
+CONFIG_IXGBE=m
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+CONFIG_VXGE=m
+# CONFIG_VXGE_DEBUG_TRACE_ALL is not set
 # CONFIG_MYRI10GE is not set
 CONFIG_NETXEN_NIC=m
-# CONFIG_MLX4_CORE is not set
+CONFIG_NIU=m
+CONFIG_MLX4_EN=m
+CONFIG_MLX4_CORE=m
+# CONFIG_MLX4_DEBUG is not set
+CONFIG_TEHUTI=m
+CONFIG_BNX2X=m
+CONFIG_QLGE=m
+CONFIG_SFC=m
+CONFIG_BE2NET=m
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-CONFIG_WLAN_80211=y
+CONFIG_WLAN=y
+CONFIG_LIBERTAS_THINFIRM=m
+CONFIG_ATMEL=m
+CONFIG_PCI_ATMEL=m
+CONFIG_PRISM54=m
+CONFIG_RTL8180=m
+CONFIG_ADM8211=m
+# CONFIG_MAC80211_HWSIM is not set
+CONFIG_MWL8K=m
+CONFIG_ATH_COMMON=m
+# CONFIG_ATH_DEBUG is not set
+CONFIG_ATH5K=m
+# CONFIG_ATH5K_DEBUG is not set
+CONFIG_ATH9K_HW=m
+CONFIG_ATH9K_COMMON=m
+CONFIG_ATH9K=m
+CONFIG_B43=m
+CONFIG_B43_PCI_AUTOSELECT=y
+CONFIG_B43_PCICORE_AUTOSELECT=y
+CONFIG_B43_PHY_LP=y
+CONFIG_B43_LEDS=y
+CONFIG_B43_HWRNG=y
+# CONFIG_B43_DEBUG is not set
+CONFIG_B43LEGACY=m
+CONFIG_B43LEGACY_PCI_AUTOSELECT=y
+CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
+CONFIG_B43LEGACY_LEDS=y
+CONFIG_B43LEGACY_HWRNG=y
+# CONFIG_B43LEGACY_DEBUG is not set
+CONFIG_B43LEGACY_DMA=y
+CONFIG_B43LEGACY_PIO=y
+CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
+# CONFIG_B43LEGACY_DMA_MODE is not set
+# CONFIG_B43LEGACY_PIO_MODE is not set
+CONFIG_HOSTAP=m
+CONFIG_HOSTAP_FIRMWARE=y
+CONFIG_HOSTAP_FIRMWARE_NVRAM=y
+CONFIG_HOSTAP_PLX=m
+CONFIG_HOSTAP_PCI=m
 CONFIG_IPW2100=m
 CONFIG_IPW2100_MONITOR=y
 CONFIG_IPW2100_DEBUG=y
@@ -615,38 +871,57 @@ CONFIG_IPW2200_RADIOTAP=y
 CONFIG_IPW2200_PROMISCUOUS=y
 CONFIG_IPW2200_QOS=y
 CONFIG_IPW2200_DEBUG=y
+CONFIG_LIBIPW=m
+# CONFIG_LIBIPW_DEBUG is not set
+CONFIG_IWLWIFI=m
+CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT=y
+# CONFIG_IWLWIFI_DEBUG is not set
+CONFIG_IWLAGN=m
+CONFIG_IWL4965=y
+CONFIG_IWL5000=y
+CONFIG_IWL3945=m
+CONFIG_IWL3945_SPECTRUM_MEASUREMENT=y
 CONFIG_LIBERTAS=m
 # CONFIG_LIBERTAS_DEBUG is not set
 CONFIG_HERMES=m
+# CONFIG_HERMES_CACHE_FW_ON_INIT is not set
 CONFIG_PLX_HERMES=m
 CONFIG_TMD_HERMES=m
 CONFIG_NORTEL_HERMES=m
 CONFIG_PCI_HERMES=m
-CONFIG_ATMEL=m
-CONFIG_PCI_ATMEL=m
-CONFIG_PRISM54=m
-CONFIG_HOSTAP=m
-CONFIG_HOSTAP_FIRMWARE=y
-CONFIG_HOSTAP_FIRMWARE_NVRAM=y
-CONFIG_HOSTAP_PLX=m
-CONFIG_HOSTAP_PCI=m
-CONFIG_BCM43XX=m
-CONFIG_BCM43XX_DEBUG=y
-CONFIG_BCM43XX_DMA=y
-CONFIG_BCM43XX_PIO=y
-CONFIG_BCM43XX_DMA_AND_PIO_MODE=y
-# CONFIG_BCM43XX_DMA_MODE is not set
-# CONFIG_BCM43XX_PIO_MODE is not set
+CONFIG_P54_COMMON=m
+CONFIG_P54_PCI=m
+CONFIG_P54_LEDS=y
+CONFIG_RT2X00=m
+CONFIG_RT2400PCI=m
+CONFIG_RT2500PCI=m
+CONFIG_RT61PCI=m
+CONFIG_RT2800PCI_PCI=m
+CONFIG_RT2800PCI=m
+CONFIG_RT2800_LIB=m
+CONFIG_RT2X00_LIB_PCI=m
+CONFIG_RT2X00_LIB=m
+CONFIG_RT2X00_LIB_HT=y
+CONFIG_RT2X00_LIB_FIRMWARE=y
+CONFIG_RT2X00_LIB_CRYPTO=y
+CONFIG_RT2X00_LIB_LEDS=y
+# CONFIG_RT2X00_DEBUG is not set
+CONFIG_WL12XX=m
+CONFIG_WL1251=m
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
 # CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -664,13 +939,16 @@ CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_PCIPS2 is not set
 CONFIG_SERIO_LIBPS2=m
 CONFIG_SERIO_RAW=m
+CONFIG_SERIO_ALTERA_PS2=m
 # CONFIG_GAMEPORT is not set
 
 #
 # Character devices
 #
 # CONFIG_VT is not set
+CONFIG_DEVKMEM=y
 # CONFIG_SERIAL_NONSTANDARD is not set
+CONFIG_NOZOMI=m
 
 #
 # Serial drivers
@@ -693,95 +971,258 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=m
-# CONFIG_RTC is not set
+CONFIG_HW_RANDOM_TIMERIOMEM=m
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
-# CONFIG_I2C is not set
+CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=m
+CONFIG_I2C_ALGOPCA=m
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+CONFIG_I2C_ALI1535=m
+CONFIG_I2C_ALI1563=m
+CONFIG_I2C_ALI15X3=m
+CONFIG_I2C_AMD756=m
+CONFIG_I2C_AMD8111=m
+CONFIG_I2C_I801=m
+CONFIG_I2C_ISCH=m
+CONFIG_I2C_PIIX4=m
+CONFIG_I2C_NFORCE2=m
+CONFIG_I2C_SIS5595=m
+CONFIG_I2C_SIS630=m
+CONFIG_I2C_SIS96X=m
+CONFIG_I2C_VIA=m
+CONFIG_I2C_VIAPRO=m
 
 #
-# SPI support
+# I2C system bus drivers (mostly embedded / system-on-chip)
 #
+CONFIG_I2C_OCORES=m
+CONFIG_I2C_SIMTEC=m
+
+#
+# External I2C/SMBus adapter drivers
+#
+CONFIG_I2C_PARPORT_LIGHT=m
+CONFIG_I2C_TAOS_EVM=m
+
+#
+# Other I2C/SMBus bus drivers
+#
+CONFIG_I2C_PCA_PLATFORM=m
+CONFIG_I2C_STUB=m
+
+#
+# Miscellaneous I2C Chip support
+#
+CONFIG_SENSORS_TSL2550=m
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+
+#
+# PPS support
+#
+CONFIG_PPS=m
+# CONFIG_PPS_DEBUG is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=m
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
-# Multifunction device drivers
-#
-# CONFIG_MFD_SM501 is not set
+# Sonics Silicon Backplane
+#
+CONFIG_SSB=m
+CONFIG_SSB_SPROM=y
+CONFIG_SSB_PCIHOST_POSSIBLE=y
+CONFIG_SSB_PCIHOST=y
+CONFIG_SSB_B43_PCI_BRIDGE=y
+# CONFIG_SSB_SILENT is not set
+# CONFIG_SSB_DEBUG is not set
+CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
+CONFIG_SSB_DRIVER_PCICORE=y
+# CONFIG_SSB_DRIVER_MIPS is not set
 
 #
-# Multimedia devices
+# Multifunction device drivers
 #
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_DAB is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_WM8400 is not set
+CONFIG_MFD_WM8350=m
+CONFIG_MFD_WM8350_I2C=m
+CONFIG_MFD_PCF50633=m
+CONFIG_PCF50633_ADC=m
+CONFIG_PCF50633_GPIO=m
+CONFIG_AB3100_CORE=m
+CONFIG_AB3100_OTP=m
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGA_ARB is not set
+# CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
 # CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
-# Sound
+# Display device support
 #
+# CONFIG_DISPLAY_SUPPORT is not set
 # CONFIG_SOUND is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
 CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
 #
 
 #
-# USB Gadget Support
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
-# CONFIG_NEW_LEDS is not set
-# CONFIG_INFINIBAND is not set
-# CONFIG_RTC_CLASS is not set
+# CONFIG_MEMSTICK is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=m
+
+#
+# LED drivers
+#
+CONFIG_LEDS_LP3944=m
+CONFIG_LEDS_PCA955X=m
+CONFIG_LEDS_WM8350=m
+CONFIG_LEDS_BD2802=m
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=m
+CONFIG_LEDS_TRIGGER_HEARTBEAT=m
+CONFIG_LEDS_TRIGGER_BACKLIGHT=m
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
 
 #
-# DMA Engine support
+# iptables trigger is under Netfilter config (LED target)
 #
-# CONFIG_DMA_ENGINE is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
 
 #
-# DMA Clients
+# RTC interfaces
 #
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# DMA Devices
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+
+#
+# SPI RTC drivers
+#
+
 #
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+CONFIG_RTC_DRV_M48T35=y
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_WM8350 is not set
+# CONFIG_RTC_DRV_PCF50633 is not set
+CONFIG_RTC_DRV_AB3100=m
 
 #
-# Userspace I/O
+# on-CPU RTC drivers
 #
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 CONFIG_UIO=y
 # CONFIG_UIO_CIF is not set
+# CONFIG_UIO_PDRV is not set
+# CONFIG_UIO_PDRV_GENIRQ is not set
+CONFIG_UIO_SMX=m
+CONFIG_UIO_AEC=m
+CONFIG_UIO_SERCOS3=m
+CONFIG_UIO_PCI_GENERIC=m
+
+#
+# TI VLYNQ
+#
+# CONFIG_STAGING is not set
 
 #
 # File systems
@@ -792,36 +1233,58 @@ CONFIG_EXT2_FS_POSIX_ACL=y
 CONFIG_EXT2_FS_SECURITY=y
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 CONFIG_EXT3_FS_XATTR=y
 CONFIG_EXT3_FS_POSIX_ACL=y
 CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_XATTR=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
 CONFIG_JBD=y
-CONFIG_JBD_DEBUG=y
+CONFIG_JBD2=y
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 CONFIG_XFS_FS=m
 CONFIG_XFS_QUOTA=y
-CONFIG_XFS_SECURITY=y
 CONFIG_XFS_POSIX_ACL=y
 # CONFIG_XFS_RT is not set
+# CONFIG_XFS_DEBUG is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_BTRFS_FS=m
+CONFIG_BTRFS_FS_POSIX_ACL=y
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
+CONFIG_QUOTA_NETLINK_INTERFACE=y
 CONFIG_QUOTACTL=y
-CONFIG_DNOTIFY=y
 CONFIG_AUTOFS_FS=m
 # CONFIG_AUTOFS4_FS is not set
 CONFIG_FUSE_FS=m
+CONFIG_CUSE=m
 CONFIG_GENERIC_ACL=y
 
 #
+# Caches
+#
+CONFIG_FSCACHE=m
+CONFIG_FSCACHE_STATS=y
+# CONFIG_FSCACHE_HISTOGRAM is not set
+# CONFIG_FSCACHE_DEBUG is not set
+# CONFIG_FSCACHE_OBJECT_LIST is not set
+CONFIG_CACHEFILES=m
+# CONFIG_CACHEFILES_DEBUG is not set
+# CONFIG_CACHEFILES_HISTOGRAM is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -840,16 +1303,13 @@ CONFIG_GENERIC_ACL=y
 CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_ECRYPT_FS is not set
@@ -859,28 +1319,32 @@ CONFIG_CONFIGFS_FS=m
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=m
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_OMFS_FS=m
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_EXOFS_FS=m
+# CONFIG_EXOFS_DEBUG is not set
+CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 # CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
 # CONFIG_ROOT_NFS is not set
+# CONFIG_NFSD is not set
 CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_BIND34 is not set
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -910,35 +1374,37 @@ CONFIG_SGI_PARTITION=y
 # CONFIG_KARMA_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set
 # CONFIG_SYSV68_PARTITION is not set
-
-#
-# Native Language Support
-#
 # CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
 CONFIG_DLM=m
 # CONFIG_DLM_DEBUG is not set
 
 #
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
 # Kernel hacking
 #
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
 # CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_CROSSCOMPILE=y
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_EARLY_PRINTK=y
 # CONFIG_CMDLINE_BOOL is not set
 
 #
@@ -947,65 +1413,140 @@ CONFIG_CROSSCOMPILE=y
 CONFIG_KEYS=y
 CONFIG_KEYS_DEBUG_PROC_KEYS=y
 # CONFIG_SECURITY is not set
-CONFIG_XOR_BLOCKS=m
-CONFIG_ASYNC_CORE=m
-CONFIG_ASYNC_MEMCPY=m
-CONFIG_ASYNC_XOR=m
+CONFIG_SECURITYFS=y
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+CONFIG_XOR_BLOCKS=y
+CONFIG_ASYNC_CORE=y
+CONFIG_ASYNC_MEMCPY=y
+CONFIG_ASYNC_XOR=y
+CONFIG_ASYNC_PQ=y
+CONFIG_ASYNC_RAID6_RECOV=y
 CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_FIPS=y
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_ABLKCIPHER=m
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_GF128MUL=m
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_WORKQUEUE=y
+CONFIG_CRYPTO_CRYPTD=m
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_SEQIV=m
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_CTR=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+
+#
+# Hash modes
+#
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_VMAC=m
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_GHASH=m
 CONFIG_CRYPTO_MD4=m
 CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA1=m
 CONFIG_CRYPTO_SHA256=m
 CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_WP512=m
+
+#
+# Ciphers
+#
 CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
 CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_DES=y
+CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_SALSA20=m
+CONFIG_CRYPTO_SEED=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+
+#
+# Compression
+#
 CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_ZLIB=m
+CONFIG_CRYPTO_LZO=m
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=m
 CONFIG_CRYPTO_HW=y
+CONFIG_CRYPTO_DEV_HIFN_795X=m
+# CONFIG_CRYPTO_DEV_HIFN_795X_RNG is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=m
+CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
+CONFIG_CRC7=m
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=m
 CONFIG_ZLIB_DEFLATE=m
-CONFIG_PLIST=y
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h
index 1f4df647c384..272c5ef35bbb 100644
--- a/arch/mips/include/asm/cpu-features.h
+++ b/arch/mips/include/asm/cpu-features.h
@@ -191,6 +191,9 @@
 # ifndef cpu_has_64bit_addresses
 # define cpu_has_64bit_addresses        0
 # endif
+# ifndef cpu_vmbits
+# define cpu_vmbits 31
+# endif
 #endif
 
 #ifdef CONFIG_64BIT
@@ -209,6 +212,10 @@
 # ifndef cpu_has_64bit_addresses
 # define cpu_has_64bit_addresses        1
 # endif
+# ifndef cpu_vmbits
+# define cpu_vmbits cpu_data[0].vmbits
+# define __NEED_VMBITS_PROBE
+# endif
 #endif
 
 #if defined(CONFIG_CPU_MIPSR2_IRQ_VI) && !defined(cpu_has_vint)
diff --git a/arch/mips/include/asm/cpu-info.h b/arch/mips/include/asm/cpu-info.h
index 126044308dec..b39def3f6e03 100644
--- a/arch/mips/include/asm/cpu-info.h
+++ b/arch/mips/include/asm/cpu-info.h
@@ -58,6 +58,9 @@ struct cpuinfo_mips {
         struct cache_desc       tcache; /* Tertiary/split secondary cache */
         int                     srsets; /* Shadow register sets */
         int                     core;   /* physical core number */
+#ifdef CONFIG_64BIT
+        int                     vmbits; /* Virtual memory size in bits */
+#endif
 #if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC)
         /*
          * In the MIPS MT "SMTC" model, each TC is considered
diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h
index 06960364c96b..dea4aed6478f 100644
--- a/arch/mips/include/asm/irq.h
+++ b/arch/mips/include/asm/irq.h
@@ -135,6 +135,7 @@ extern void free_irqno(unsigned int irq);
 #define CP0_LEGACY_COMPARE_IRQ 7
 
 extern int cp0_compare_irq;
+extern int cp0_compare_irq_shift;
 extern int cp0_perfcount_irq;
 
 #endif /* _ASM_IRQ_H */
diff --git a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
index 06f68f43800a..d206000fbfe2 100644
--- a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
+++ b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
@@ -305,6 +305,7 @@ typedef struct dbdma_chan_config {
         dbdev_tab_t             *chan_dest;
         au1x_dma_chan_t         *chan_ptr;
         au1x_ddma_desc_t        *chan_desc_base;
+        u32                     cdb_membase; /* kmalloc base of above */
         au1x_ddma_desc_t        *get_ptr, *put_ptr, *cur_ptr;
         void                    *chan_callparam;
         void                    (*chan_callback)(int, void *);
diff --git a/arch/mips/include/asm/mach-powertv/asic_reg_map.h b/arch/mips/include/asm/mach-powertv/asic_reg_map.h
new file mode 100644
index 000000000000..6f26cb09828e
--- /dev/null
+++ b/arch/mips/include/asm/mach-powertv/asic_reg_map.h
@@ -0,0 +1,90 @@
+/*
+ *                              asic_reg_map.h
+ *
+ * A macro-enclosed list of the elements for the register_map structure for
+ * use in defining and manipulating the structure.
+ *
+ * Copyright (C) 2009  Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+REGISTER_MAP_ELEMENT(eic_slow0_strt_add)
+REGISTER_MAP_ELEMENT(eic_cfg_bits)
+REGISTER_MAP_ELEMENT(eic_ready_status)
+REGISTER_MAP_ELEMENT(chipver3)
+REGISTER_MAP_ELEMENT(chipver2)
+REGISTER_MAP_ELEMENT(chipver1)
+REGISTER_MAP_ELEMENT(chipver0)
+REGISTER_MAP_ELEMENT(uart1_intstat)
+REGISTER_MAP_ELEMENT(uart1_inten)
+REGISTER_MAP_ELEMENT(uart1_config1)
+REGISTER_MAP_ELEMENT(uart1_config2)
+REGISTER_MAP_ELEMENT(uart1_divisorhi)
+REGISTER_MAP_ELEMENT(uart1_divisorlo)
+REGISTER_MAP_ELEMENT(uart1_data)
+REGISTER_MAP_ELEMENT(uart1_status)
+REGISTER_MAP_ELEMENT(int_stat_3)
+REGISTER_MAP_ELEMENT(int_stat_2)
+REGISTER_MAP_ELEMENT(int_stat_1)
+REGISTER_MAP_ELEMENT(int_stat_0)
+REGISTER_MAP_ELEMENT(int_config)
+REGISTER_MAP_ELEMENT(int_int_scan)
+REGISTER_MAP_ELEMENT(ien_int_3)
+REGISTER_MAP_ELEMENT(ien_int_2)
+REGISTER_MAP_ELEMENT(ien_int_1)
+REGISTER_MAP_ELEMENT(ien_int_0)
+REGISTER_MAP_ELEMENT(int_level_3_3)
+REGISTER_MAP_ELEMENT(int_level_3_2)
+REGISTER_MAP_ELEMENT(int_level_3_1)
+REGISTER_MAP_ELEMENT(int_level_3_0)
+REGISTER_MAP_ELEMENT(int_level_2_3)
+REGISTER_MAP_ELEMENT(int_level_2_2)
+REGISTER_MAP_ELEMENT(int_level_2_1)
+REGISTER_MAP_ELEMENT(int_level_2_0)
+REGISTER_MAP_ELEMENT(int_level_1_3)
+REGISTER_MAP_ELEMENT(int_level_1_2)
+REGISTER_MAP_ELEMENT(int_level_1_1)
+REGISTER_MAP_ELEMENT(int_level_1_0)
+REGISTER_MAP_ELEMENT(int_level_0_3)
+REGISTER_MAP_ELEMENT(int_level_0_2)
+REGISTER_MAP_ELEMENT(int_level_0_1)
+REGISTER_MAP_ELEMENT(int_level_0_0)
+REGISTER_MAP_ELEMENT(int_docsis_en)
+REGISTER_MAP_ELEMENT(mips_pll_setup)
+REGISTER_MAP_ELEMENT(usb_fs)
+REGISTER_MAP_ELEMENT(test_bus)
+REGISTER_MAP_ELEMENT(crt_spare)
+REGISTER_MAP_ELEMENT(usb2_ohci_int_mask)
+REGISTER_MAP_ELEMENT(usb2_strap)
+REGISTER_MAP_ELEMENT(ehci_hcapbase)
+REGISTER_MAP_ELEMENT(ohci_hc_revision)
+REGISTER_MAP_ELEMENT(bcm1_bs_lmi_steer)
+REGISTER_MAP_ELEMENT(usb2_control)
+REGISTER_MAP_ELEMENT(usb2_stbus_obc)
+REGISTER_MAP_ELEMENT(usb2_stbus_mess_size)
+REGISTER_MAP_ELEMENT(usb2_stbus_chunk_size)
+REGISTER_MAP_ELEMENT(pcie_regs)
+REGISTER_MAP_ELEMENT(tim_ch)
+REGISTER_MAP_ELEMENT(tim_cl)
+REGISTER_MAP_ELEMENT(gpio_dout)
+REGISTER_MAP_ELEMENT(gpio_din)
+REGISTER_MAP_ELEMENT(gpio_dir)
+REGISTER_MAP_ELEMENT(watchdog)
+REGISTER_MAP_ELEMENT(front_panel)
+REGISTER_MAP_ELEMENT(misc_clk_ctl1)
+REGISTER_MAP_ELEMENT(misc_clk_ctl2)
+REGISTER_MAP_ELEMENT(crt_ext_ctl)
+REGISTER_MAP_ELEMENT(register_maps)
diff --git a/arch/mips/include/asm/mach-powertv/asic_regs.h b/arch/mips/include/asm/mach-powertv/asic_regs.h
index 9a65c93782f9..1e11236c6dbc 100644
--- a/arch/mips/include/asm/mach-powertv/asic_regs.h
+++ b/arch/mips/include/asm/mach-powertv/asic_regs.h
@@ -35,11 +35,12 @@ enum asic_type {
 #define CRONUS_11       0x0B4C1C21
 #define CRONUSLITE_10   0x0B4C1C40
 
-#define NAND_FLASH_BASE 0x03000000
-#define ZEUS_IO_BASE    0x09000000
+#define NAND_FLASH_BASE         0x03000000
 #define CALLIOPE_IO_BASE        0x08000000
-#define CRONUS_IO_BASE  0x09000000
-#define ASIC_IO_SIZE    0x01000000
+#define CRONUS_IO_BASE          0x09000000
+#define ZEUS_IO_BASE            0x09000000
+
+#define ASIC_IO_SIZE            0x01000000
 
 /* Definitions for backward compatibility */
 #define UART1_INTSTAT   uart1_intstat
@@ -52,96 +53,62 @@ enum asic_type {
 #define UART1_STATUS    uart1_status
 
 /* ASIC register enumeration */
+union register_map_entry {
+        unsigned long phys;
+        u32 *virt;
+};
+
+#define REGISTER_MAP_ELEMENT(x) union register_map_entry x;
 struct register_map {
-        u32 eic_slow0_strt_add;
-        u32 eic_cfg_bits;
-        u32 eic_ready_status;
-
-        u32 chipver3;
-        u32 chipver2;
-        u32 chipver1;
-        u32 chipver0;
-
-        u32 uart1_intstat;
-        u32 uart1_inten;
-        u32 uart1_config1;
-        u32 uart1_config2;
-        u32 uart1_divisorhi;
-        u32 uart1_divisorlo;
-        u32 uart1_data;
-        u32 uart1_status;
-
-        u32 int_stat_3;
-        u32 int_stat_2;
-        u32 int_stat_1;
-        u32 int_stat_0;
-        u32 int_config;
-        u32 int_int_scan;
-        u32 ien_int_3;
-        u32 ien_int_2;
-        u32 ien_int_1;
-        u32 ien_int_0;
-        u32 int_level_3_3;
-        u32 int_level_3_2;
-        u32 int_level_3_1;
-        u32 int_level_3_0;
-        u32 int_level_2_3;
-        u32 int_level_2_2;
-        u32 int_level_2_1;
-        u32 int_level_2_0;
-        u32 int_level_1_3;
-        u32 int_level_1_2;
-        u32 int_level_1_1;
-        u32 int_level_1_0;
-        u32 int_level_0_3;
-        u32 int_level_0_2;
-        u32 int_level_0_1;
-        u32 int_level_0_0;
-        u32 int_docsis_en;
-
-        u32 mips_pll_setup;
-        u32 usb_fs;
-        u32 test_bus;
-        u32 crt_spare;
-        u32 usb2_ohci_int_mask;
-        u32 usb2_strap;
-        u32 ehci_hcapbase;
-        u32 ohci_hc_revision;
-        u32 bcm1_bs_lmi_steer;
-        u32 usb2_control;
-        u32 usb2_stbus_obc;
-        u32 usb2_stbus_mess_size;
-        u32 usb2_stbus_chunk_size;
-
-        u32 pcie_regs;
-        u32 tim_ch;
-        u32 tim_cl;
-        u32 gpio_dout;
-        u32 gpio_din;
-        u32 gpio_dir;
-        u32 watchdog;
-        u32 front_panel;
-
-        u32 register_maps;
+#include <asm/mach-powertv/asic_reg_map.h>
 };
+#undef REGISTER_MAP_ELEMENT
+
+/**
+ * register_map_offset_phys - add an offset to the physical address
+ * @map:        Pointer to the &struct register_map
+ * @offset:     Value to add
+ *
+ * Only adds the base to non-zero physical addresses
+ */
+static inline void register_map_offset_phys(struct register_map *map,
+        unsigned long offset)
+{
+#define REGISTER_MAP_ELEMENT(x)         do {                            \
+                if (map->x.phys != 0)                                   \
+                        map->x.phys += offset;                          \
+        } while (false);
+
+#include <asm/mach-powertv/asic_reg_map.h>
+#undef REGISTER_MAP_ELEMENT
+}
+
+/**
+ * register_map_virtualize - Convert &register_map to virtual addresses
+ * @map:        Pointer to &register_map to virtualize
+ */
+static inline void register_map_virtualize(struct register_map *map)
+{
+#define REGISTER_MAP_ELEMENT(x)         do {                            \
+                map->x.virt = (!map->x.phys) ? NULL :                   \
+                        UNCAC_ADDR(phys_to_virt(map->x.phys));          \
+        } while (false);
+
+#include <asm/mach-powertv/asic_reg_map.h>
+#undef REGISTER_MAP_ELEMENT
+}
 
-extern enum asic_type asic;
-extern const struct register_map *register_map;
-extern unsigned long asic_phy_base;     /* Physical address of ASIC */
-extern unsigned long asic_base;         /* Virtual address of ASIC */
+extern struct register_map _asic_register_map;
 
 /*
  * Macros to interface to registers through their ioremapped address
- * asic_reg_offset      Returns the offset of a given register from the start
- *                      of the ASIC address space
  * asic_reg_phys_addr   Returns the physical address of the given register
  * asic_reg_addr        Returns the iomapped virtual address of the given
  *                      register.
  */
-#define asic_reg_offset(x)      (register_map->x)
-#define asic_reg_phys_addr(x)   (asic_phy_base + asic_reg_offset(x))
-#define asic_reg_addr(x) \
-        ((unsigned int *) (asic_base + asic_reg_offset(x)))
+#define asic_reg_addr(x)        (_asic_register_map.x.virt)
+#define asic_reg_phys_addr(x)   (virt_to_phys((void *) CAC_ADDR(        \
+                                        (unsigned long) asic_reg_addr(x))))
 
 /*
  * The asic_reg macro is gone. It should be replaced by either asic_read or
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index a581d60cbcc2..f4ab3139d737 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -406,6 +406,16 @@
 #define ST0_XX                  0x80000000      /* MIPS IV naming */
 
 /*
+ * Bitfields and bit numbers in the coprocessor 0 IntCtl register. (MIPSR2)
+ *
+ * Refer to your MIPS R4xx0 manual, chapter 5 for explanation.
+ */
+#define INTCTLB_IPPCI           26
+#define INTCTLF_IPPCI           (_ULCAST_(7) << INTCTLB_IPPCI)
+#define INTCTLB_IPTI            29
+#define INTCTLF_IPTI            (_ULCAST_(7) << INTCTLB_IPTI)
+
+/*
  * Bitfields and bit numbers in the coprocessor 0 cause register.
  *
  * Refer to your MIPS R4xx0 manual, chapter 5 for explanation.
@@ -434,6 +444,8 @@
 #define  CAUSEF_IV              (_ULCAST_(1)   << 23)
 #define  CAUSEB_CE              28
 #define  CAUSEF_CE              (_ULCAST_(3)   << 28)
+#define  CAUSEB_TI              30
+#define  CAUSEF_TI              (_ULCAST_(1)   << 30)
 #define  CAUSEB_BD              31
 #define  CAUSEF_BD              (_ULCAST_(1)   << 31)
 
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index 9cd508993956..8eda30b467da 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -110,7 +110,9 @@
 #define VMALLOC_START           MAP_BASE
 #define VMALLOC_END     \
         (VMALLOC_START + \
-         PTRS_PER_PGD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE - (1UL << 32))
+         min(PTRS_PER_PGD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE, \
+             (1UL << cpu_vmbits)) - (1UL << 32))
+
 #if defined(CONFIG_MODULES) && defined(KBUILD_64BIT_SYM32) && \
         VMALLOC_START != CKSSEG
 /* Load modules into 32bit-compatible segment. */
diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index b469ad05d520..0b2450ceb13f 100644
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -97,7 +97,7 @@ void mips_event_handler(struct clock_event_device *dev)
  */
 static int c0_compare_int_pending(void)
 {
-        return (read_c0_cause() >> cp0_compare_irq) & 0x100;
+        return (read_c0_cause() >> cp0_compare_irq_shift) & (1ul << CAUSEB_IP);
 }
 
 /*
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 80e202eca056..758ad426c57f 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -284,6 +284,15 @@ static inline int __cpu_has_fpu(void)
         return ((cpu_get_fpu_id() & 0xff00) != FPIR_IMP_NONE);
 }
 
+static inline void cpu_probe_vmbits(struct cpuinfo_mips *c)
+{
+#ifdef __NEED_VMBITS_PROBE
+        write_c0_entryhi(0x3fffffffffffe000ULL);
+        back_to_back_c0_hazard();
+        c->vmbits = fls64(read_c0_entryhi() & 0x3fffffffffffe000ULL);
+#endif
+}
+
 #define R4K_OPTS (MIPS_CPU_TLB | MIPS_CPU_4KEX | MIPS_CPU_4K_CACHE \
                 | MIPS_CPU_COUNTER)
 
@@ -969,6 +978,8 @@ __cpuinit void cpu_probe(void)
                 c->srsets = ((read_c0_srsctl() >> 26) & 0x0f) + 1;
         else
                 c->srsets = 1;
+
+        cpu_probe_vmbits(c);
 }
 
 __cpuinit void cpu_report(void)
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 308e43460864..31b204b26ba0 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -1403,6 +1403,7 @@ extern void flush_tlb_handlers(void);
  * Timer interrupt
  */
 int cp0_compare_irq;
+int cp0_compare_irq_shift;
 
 /*
  * Performance counter IRQ or -1 if shared with timer
@@ -1493,12 +1494,14 @@ void __cpuinit per_cpu_trap_init(void)
          *  o read IntCtl.IPPCI to determine the performance counter interrupt
          */
         if (cpu_has_mips_r2) {
-                cp0_compare_irq = (read_c0_intctl() >> 29) & 7;
-                cp0_perfcount_irq = (read_c0_intctl() >> 26) & 7;
+                cp0_compare_irq_shift = CAUSEB_TI - CAUSEB_IP;
+                cp0_compare_irq = (read_c0_intctl() >> INTCTLB_IPTI) & 7;
+                cp0_perfcount_irq = (read_c0_intctl() >> INTCTLB_IPPCI) & 7;
                 if (cp0_perfcount_irq == cp0_compare_irq)
                         cp0_perfcount_irq = -1;
         } else {
                 cp0_compare_irq = CP0_LEGACY_COMPARE_IRQ;
+                cp0_compare_irq_shift = cp0_compare_irq;
                 cp0_perfcount_irq = -1;
         }
 
diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c
index 94e05e5733c1..e06f1af760a7 100644
--- a/arch/mips/mm/c-octeon.c
+++ b/arch/mips/mm/c-octeon.c
@@ -174,7 +174,7 @@ static void octeon_flush_cache_page(struct vm_area_struct *vma,
  * Probe Octeon's caches
  *
  */
-static void __devinit probe_octeon(void)
+static void __cpuinit probe_octeon(void)
 {
         unsigned long icache_size;
         unsigned long dcache_size;
@@ -235,7 +235,7 @@ static void __devinit probe_octeon(void)
  * Setup the Octeon cache flush routines
  *
  */
-void __devinit octeon_cache_init(void)
+void __cpuinit octeon_cache_init(void)
 {
         extern unsigned long ebase;
         extern char except_vec2_octeon;
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 102b2dfa542a..e716cafc346d 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -155,7 +155,7 @@ static inline void setup_protection_map(void)
         protection_map[15] = PAGE_SHARED;
 }
 
-void __devinit cpu_cache_init(void)
+void __cpuinit cpu_cache_init(void)
 {
         if (cpu_has_3k_cache) {
                 extern void __weak r3k_cache_init(void);
diff --git a/arch/mips/powertv/asic/asic-calliope.c b/arch/mips/powertv/asic/asic-calliope.c
index 03d3884c6270..1ae6623444b2 100644
--- a/arch/mips/powertv/asic/asic-calliope.c
+++ b/arch/mips/powertv/asic/asic-calliope.c
@@ -23,76 +23,79 @@
  * Description:  Defines the platform resources for the SA settop.
  */
 
+#include <linux/init.h>
 #include <asm/mach-powertv/asic.h>
 
-const struct register_map calliope_register_map = {
-        .eic_slow0_strt_add = 0x800000,
-        .eic_cfg_bits = 0x800038,
-        .eic_ready_status = 0x80004c,
+#define CALLIOPE_ADDR(x)        (CALLIOPE_IO_BASE + (x))
 
-        .chipver3 = 0xA00800,
-        .chipver2 = 0xA00804,
-        .chipver1 = 0xA00808,
-        .chipver0 = 0xA0080c,
+const struct register_map calliope_register_map __initdata = {
+        .eic_slow0_strt_add = {.phys = CALLIOPE_ADDR(0x800000)},
+        .eic_cfg_bits = {.phys = CALLIOPE_ADDR(0x800038)},
+        .eic_ready_status = {.phys = CALLIOPE_ADDR(0x80004c)},
+
+        .chipver3 = {.phys = CALLIOPE_ADDR(0xA00800)},
+        .chipver2 = {.phys = CALLIOPE_ADDR(0xA00804)},
+        .chipver1 = {.phys = CALLIOPE_ADDR(0xA00808)},
+        .chipver0 = {.phys = CALLIOPE_ADDR(0xA0080c)},
 
         /* The registers of IRBlaster */
-        .uart1_intstat = 0xA01800,
-        .uart1_inten = 0xA01804,
-        .uart1_config1 = 0xA01808,
-        .uart1_config2 = 0xA0180C,
-        .uart1_divisorhi = 0xA01810,
-        .uart1_divisorlo = 0xA01814,
-        .uart1_data = 0xA01818,
-        .uart1_status = 0xA0181C,
+        .uart1_intstat = {.phys = CALLIOPE_ADDR(0xA01800)},
+        .uart1_inten = {.phys = CALLIOPE_ADDR(0xA01804)},
+        .uart1_config1 = {.phys = CALLIOPE_ADDR(0xA01808)},
+        .uart1_config2 = {.phys = CALLIOPE_ADDR(0xA0180C)},
+        .uart1_divisorhi = {.phys = CALLIOPE_ADDR(0xA01810)},
+        .uart1_divisorlo = {.phys = CALLIOPE_ADDR(0xA01814)},
+        .uart1_data = {.phys = CALLIOPE_ADDR(0xA01818)},
+        .uart1_status = {.phys = CALLIOPE_ADDR(0xA0181C)},
 
-        .int_stat_3 = 0xA02800,
-        .int_stat_2 = 0xA02804,
-        .int_stat_1 = 0xA02808,
-        .int_stat_0 = 0xA0280c,
-        .int_config = 0xA02810,
-        .int_int_scan = 0xA02818,
-        .ien_int_3 = 0xA02830,
-        .ien_int_2 = 0xA02834,
-        .ien_int_1 = 0xA02838,
-        .ien_int_0 = 0xA0283c,
-        .int_level_3_3 = 0xA02880,
-        .int_level_3_2 = 0xA02884,
-        .int_level_3_1 = 0xA02888,
-        .int_level_3_0 = 0xA0288c,
-        .int_level_2_3 = 0xA02890,
-        .int_level_2_2 = 0xA02894,
-        .int_level_2_1 = 0xA02898,
-        .int_level_2_0 = 0xA0289c,
-        .int_level_1_3 = 0xA028a0,
-        .int_level_1_2 = 0xA028a4,
-        .int_level_1_1 = 0xA028a8,
-        .int_level_1_0 = 0xA028ac,
-        .int_level_0_3 = 0xA028b0,
-        .int_level_0_2 = 0xA028b4,
-        .int_level_0_1 = 0xA028b8,
-        .int_level_0_0 = 0xA028bc,
-        .int_docsis_en = 0xA028F4,
+        .int_stat_3 = {.phys = CALLIOPE_ADDR(0xA02800)},
+        .int_stat_2 = {.phys = CALLIOPE_ADDR(0xA02804)},
+        .int_stat_1 = {.phys = CALLIOPE_ADDR(0xA02808)},
+        .int_stat_0 = {.phys = CALLIOPE_ADDR(0xA0280c)},
+        .int_config = {.phys = CALLIOPE_ADDR(0xA02810)},
+        .int_int_scan = {.phys = CALLIOPE_ADDR(0xA02818)},
+        .ien_int_3 = {.phys = CALLIOPE_ADDR(0xA02830)},
+        .ien_int_2 = {.phys = CALLIOPE_ADDR(0xA02834)},
+        .ien_int_1 = {.phys = CALLIOPE_ADDR(0xA02838)},
+        .ien_int_0 = {.phys = CALLIOPE_ADDR(0xA0283c)},
+        .int_level_3_3 = {.phys = CALLIOPE_ADDR(0xA02880)},
+        .int_level_3_2 = {.phys = CALLIOPE_ADDR(0xA02884)},
+        .int_level_3_1 = {.phys = CALLIOPE_ADDR(0xA02888)},
+        .int_level_3_0 = {.phys = CALLIOPE_ADDR(0xA0288c)},
+        .int_level_2_3 = {.phys = CALLIOPE_ADDR(0xA02890)},
+        .int_level_2_2 = {.phys = CALLIOPE_ADDR(0xA02894)},
+        .int_level_2_1 = {.phys = CALLIOPE_ADDR(0xA02898)},
+        .int_level_2_0 = {.phys = CALLIOPE_ADDR(0xA0289c)},
+        .int_level_1_3 = {.phys = CALLIOPE_ADDR(0xA028a0)},
+        .int_level_1_2 = {.phys = CALLIOPE_ADDR(0xA028a4)},
+        .int_level_1_1 = {.phys = CALLIOPE_ADDR(0xA028a8)},
+        .int_level_1_0 = {.phys = CALLIOPE_ADDR(0xA028ac)},
+        .int_level_0_3 = {.phys = CALLIOPE_ADDR(0xA028b0)},
+        .int_level_0_2 = {.phys = CALLIOPE_ADDR(0xA028b4)},
+        .int_level_0_1 = {.phys = CALLIOPE_ADDR(0xA028b8)},
+        .int_level_0_0 = {.phys = CALLIOPE_ADDR(0xA028bc)},
+        .int_docsis_en = {.phys = CALLIOPE_ADDR(0xA028F4)},
 
-        .mips_pll_setup = 0x980000,
-        .usb_fs = 0x980030,             /* -default 72800028- */
-        .test_bus = 0x9800CC,
-        .crt_spare = 0x9800d4,
-        .usb2_ohci_int_mask = 0x9A000c,
-        .usb2_strap = 0x9A0014,
-        .ehci_hcapbase = 0x9BFE00,
-        .ohci_hc_revision = 0x9BFC00,
-        .bcm1_bs_lmi_steer = 0x9E0004,
-        .usb2_control = 0x9E0054,
-        .usb2_stbus_obc = 0x9BFF00,
-        .usb2_stbus_mess_size = 0x9BFF04,
-        .usb2_stbus_chunk_size = 0x9BFF08,
+        .mips_pll_setup = {.phys = CALLIOPE_ADDR(0x980000)},
+        .usb_fs = {.phys = CALLIOPE_ADDR(0x980030)},
+        .test_bus = {.phys = CALLIOPE_ADDR(0x9800CC)},
+        .crt_spare = {.phys = CALLIOPE_ADDR(0x9800d4)},
+        .usb2_ohci_int_mask = {.phys = CALLIOPE_ADDR(0x9A000c)},
+        .usb2_strap = {.phys = CALLIOPE_ADDR(0x9A0014)},
+        .ehci_hcapbase = {.phys = CALLIOPE_ADDR(0x9BFE00)},
+        .ohci_hc_revision = {.phys = CALLIOPE_ADDR(0x9BFC00)},
+        .bcm1_bs_lmi_steer = {.phys = CALLIOPE_ADDR(0x9E0004)},
+        .usb2_control = {.phys = CALLIOPE_ADDR(0x9E0054)},
+        .usb2_stbus_obc = {.phys = CALLIOPE_ADDR(0x9BFF00)},
+        .usb2_stbus_mess_size = {.phys = CALLIOPE_ADDR(0x9BFF04)},
+        .usb2_stbus_chunk_size = {.phys = CALLIOPE_ADDR(0x9BFF08)},
 
-        .pcie_regs = 0x000000,          /* -doesn't exist- */
-        .tim_ch = 0xA02C10,
-        .tim_cl = 0xA02C14,
-        .gpio_dout = 0xA02c20,
-        .gpio_din = 0xA02c24,
-        .gpio_dir = 0xA02c2C,
-        .watchdog = 0xA02c30,
-        .front_panel = 0x000000,        /* -not used- */
+        .pcie_regs = {.phys = 0x000000},        /* -doesn't exist- */
+        .tim_ch = {.phys = CALLIOPE_ADDR(0xA02C10)},
+        .tim_cl = {.phys = CALLIOPE_ADDR(0xA02C14)},
+        .gpio_dout = {.phys = CALLIOPE_ADDR(0xA02c20)},
+        .gpio_din = {.phys = CALLIOPE_ADDR(0xA02c24)},
+        .gpio_dir = {.phys = CALLIOPE_ADDR(0xA02c2C)},
+        .watchdog = {.phys = CALLIOPE_ADDR(0xA02c30)},
+        .front_panel = {.phys = 0x000000},      /* -not used- */
 };
diff --git a/arch/mips/powertv/asic/asic-cronus.c b/arch/mips/powertv/asic/asic-cronus.c
index 5f4589c9f83d..5bb64bfb508b 100644
--- a/arch/mips/powertv/asic/asic-cronus.c
+++ b/arch/mips/powertv/asic/asic-cronus.c
@@ -23,76 +23,79 @@
  * Description:  Defines the platform resources for the SA settop.
  */
 
+#include <linux/init.h>
 #include <asm/mach-powertv/asic.h>
 
-const struct register_map cronus_register_map = {
-        .eic_slow0_strt_add = 0x000000,
-        .eic_cfg_bits = 0x000038,
-        .eic_ready_status = 0x00004C,
+#define CRONUS_ADDR(x)  (CRONUS_IO_BASE + (x))
 
-        .chipver3 = 0x2A0800,
-        .chipver2 = 0x2A0804,
-        .chipver1 = 0x2A0808,
-        .chipver0 = 0x2A080C,
+const struct register_map cronus_register_map __initdata = {
+        .eic_slow0_strt_add = {.phys = CRONUS_ADDR(0x000000)},
+        .eic_cfg_bits = {.phys = CRONUS_ADDR(0x000038)},
+        .eic_ready_status = {.phys = CRONUS_ADDR(0x00004C)},
+
+        .chipver3 = {.phys = CRONUS_ADDR(0x2A0800)},
+        .chipver2 = {.phys = CRONUS_ADDR(0x2A0804)},
+        .chipver1 = {.phys = CRONUS_ADDR(0x2A0808)},
+        .chipver0 = {.phys = CRONUS_ADDR(0x2A080C)},
 
         /* The registers of IRBlaster */
-        .uart1_intstat = 0x2A1800,
-        .uart1_inten = 0x2A1804,
-        .uart1_config1 = 0x2A1808,
-        .uart1_config2 = 0x2A180C,
-        .uart1_divisorhi = 0x2A1810,
-        .uart1_divisorlo = 0x2A1814,
-        .uart1_data = 0x2A1818,
-        .uart1_status = 0x2A181C,
+        .uart1_intstat = {.phys = CRONUS_ADDR(0x2A1800)},
+        .uart1_inten = {.phys = CRONUS_ADDR(0x2A1804)},
+        .uart1_config1 = {.phys = CRONUS_ADDR(0x2A1808)},
+        .uart1_config2 = {.phys = CRONUS_ADDR(0x2A180C)},
+        .uart1_divisorhi = {.phys = CRONUS_ADDR(0x2A1810)},
+        .uart1_divisorlo = {.phys = CRONUS_ADDR(0x2A1814)},
+        .uart1_data = {.phys = CRONUS_ADDR(0x2A1818)},
+        .uart1_status = {.phys = CRONUS_ADDR(0x2A181C)},
 
-        .int_stat_3 = 0x2A2800,
-        .int_stat_2 = 0x2A2804,
-        .int_stat_1 = 0x2A2808,
-        .int_stat_0 = 0x2A280C,
-        .int_config = 0x2A2810,
-        .int_int_scan = 0x2A2818,
-        .ien_int_3 = 0x2A2830,
-        .ien_int_2 = 0x2A2834,
-        .ien_int_1 = 0x2A2838,
-        .ien_int_0 = 0x2A283C,
-        .int_level_3_3 = 0x2A2880,
-        .int_level_3_2 = 0x2A2884,
-        .int_level_3_1 = 0x2A2888,
-        .int_level_3_0 = 0x2A288C,
-        .int_level_2_3 = 0x2A2890,
-        .int_level_2_2 = 0x2A2894,
-        .int_level_2_1 = 0x2A2898,
-        .int_level_2_0 = 0x2A289C,
-        .int_level_1_3 = 0x2A28A0,
-        .int_level_1_2 = 0x2A28A4,
-        .int_level_1_1 = 0x2A28A8,
-        .int_level_1_0 = 0x2A28AC,
-        .int_level_0_3 = 0x2A28B0,
-        .int_level_0_2 = 0x2A28B4,
-        .int_level_0_1 = 0x2A28B8,
-        .int_level_0_0 = 0x2A28BC,
-        .int_docsis_en = 0x2A28F4,
+        .int_stat_3 = {.phys = CRONUS_ADDR(0x2A2800)},
+        .int_stat_2 = {.phys = CRONUS_ADDR(0x2A2804)},
+        .int_stat_1 = {.phys = CRONUS_ADDR(0x2A2808)},
+        .int_stat_0 = {.phys = CRONUS_ADDR(0x2A280C)},
+        .int_config = {.phys = CRONUS_ADDR(0x2A2810)},
+        .int_int_scan = {.phys = CRONUS_ADDR(0x2A2818)},
+        .ien_int_3 = {.phys = CRONUS_ADDR(0x2A2830)},
+        .ien_int_2 = {.phys = CRONUS_ADDR(0x2A2834)},
+        .ien_int_1 = {.phys = CRONUS_ADDR(0x2A2838)},
+        .ien_int_0 = {.phys = CRONUS_ADDR(0x2A283C)},
+        .int_level_3_3 = {.phys = CRONUS_ADDR(0x2A2880)},
+        .int_level_3_2 = {.phys = CRONUS_ADDR(0x2A2884)},
+        .int_level_3_1 = {.phys = CRONUS_ADDR(0x2A2888)},
+        .int_level_3_0 = {.phys = CRONUS_ADDR(0x2A288C)},
+        .int_level_2_3 = {.phys = CRONUS_ADDR(0x2A2890)},
+        .int_level_2_2 = {.phys = CRONUS_ADDR(0x2A2894)},
+        .int_level_2_1 = {.phys = CRONUS_ADDR(0x2A2898)},
+        .int_level_2_0 = {.phys = CRONUS_ADDR(0x2A289C)},
+        .int_level_1_3 = {.phys = CRONUS_ADDR(0x2A28A0)},
+        .int_level_1_2 = {.phys = CRONUS_ADDR(0x2A28A4)},
+        .int_level_1_1 = {.phys = CRONUS_ADDR(0x2A28A8)},
+        .int_level_1_0 = {.phys = CRONUS_ADDR(0x2A28AC)},
+        .int_level_0_3 = {.phys = CRONUS_ADDR(0x2A28B0)},
+        .int_level_0_2 = {.phys = CRONUS_ADDR(0x2A28B4)},
+        .int_level_0_1 = {.phys = CRONUS_ADDR(0x2A28B8)},
+        .int_level_0_0 = {.phys = CRONUS_ADDR(0x2A28BC)},
+        .int_docsis_en = {.phys = CRONUS_ADDR(0x2A28F4)},
 
-        .mips_pll_setup = 0x1C0000,
-        .usb_fs = 0x1C0018,
-        .test_bus = 0x1C00CC,
-        .crt_spare = 0x1c00d4,
-        .usb2_ohci_int_mask = 0x20000C,
-        .usb2_strap = 0x200014,
-        .ehci_hcapbase = 0x21FE00,
-        .ohci_hc_revision = 0x1E0000,
-        .bcm1_bs_lmi_steer = 0x2E0008,
-        .usb2_control = 0x2E004C,
-        .usb2_stbus_obc = 0x21FF00,
-        .usb2_stbus_mess_size = 0x21FF04,
-        .usb2_stbus_chunk_size = 0x21FF08,
+        .mips_pll_setup = {.phys = CRONUS_ADDR(0x1C0000)},
+        .usb_fs = {.phys = CRONUS_ADDR(0x1C0018)},
+        .test_bus = {.phys = CRONUS_ADDR(0x1C00CC)},
+        .crt_spare = {.phys = CRONUS_ADDR(0x1c00d4)},
+        .usb2_ohci_int_mask = {.phys = CRONUS_ADDR(0x20000C)},
+        .usb2_strap = {.phys = CRONUS_ADDR(0x200014)},
+        .ehci_hcapbase = {.phys = CRONUS_ADDR(0x21FE00)},
+        .ohci_hc_revision = {.phys = CRONUS_ADDR(0x1E0000)},
+        .bcm1_bs_lmi_steer = {.phys = CRONUS_ADDR(0x2E0008)},
+        .usb2_control = {.phys = CRONUS_ADDR(0x2E004C)},
+        .usb2_stbus_obc = {.phys = CRONUS_ADDR(0x21FF00)},
+        .usb2_stbus_mess_size = {.phys = CRONUS_ADDR(0x21FF04)},
+        .usb2_stbus_chunk_size = {.phys = CRONUS_ADDR(0x21FF08)},
 
-        .pcie_regs = 0x220000,
-        .tim_ch = 0x2A2C10,
-        .tim_cl = 0x2A2C14,
-        .gpio_dout = 0x2A2C20,
-        .gpio_din = 0x2A2C24,
-        .gpio_dir = 0x2A2C2C,
-        .watchdog = 0x2A2C30,
-        .front_panel = 0x2A3800,
+        .pcie_regs = {.phys = CRONUS_ADDR(0x220000)},
+        .tim_ch = {.phys = CRONUS_ADDR(0x2A2C10)},
+        .tim_cl = {.phys = CRONUS_ADDR(0x2A2C14)},
+        .gpio_dout = {.phys = CRONUS_ADDR(0x2A2C20)},
+        .gpio_din = {.phys = CRONUS_ADDR(0x2A2C24)},
+        .gpio_dir = {.phys = CRONUS_ADDR(0x2A2C2C)},
+        .watchdog = {.phys = CRONUS_ADDR(0x2A2C30)},
+        .front_panel = {.phys = CRONUS_ADDR(0x2A3800)},
 };
diff --git a/arch/mips/powertv/asic/asic-zeus.c b/arch/mips/powertv/asic/asic-zeus.c
index 1469daab920e..095cbe10ebb9 100644
--- a/arch/mips/powertv/asic/asic-zeus.c
+++ b/arch/mips/powertv/asic/asic-zeus.c
@@ -23,76 +23,79 @@
  * Description:  Defines the platform resources for the SA settop.
  */
 
+#include <linux/init.h>
 #include <asm/mach-powertv/asic.h>
 
-const struct register_map zeus_register_map = {
-        .eic_slow0_strt_add = 0x000000,
-        .eic_cfg_bits = 0x000038,
-        .eic_ready_status = 0x00004c,
+#define ZEUS_ADDR(x)    (ZEUS_IO_BASE + (x))
 
-        .chipver3 = 0x280800,
-        .chipver2 = 0x280804,
-        .chipver1 = 0x280808,
-        .chipver0 = 0x28080c,
+const struct register_map zeus_register_map __initdata = {
+        .eic_slow0_strt_add = {.phys = ZEUS_ADDR(0x000000)},
+        .eic_cfg_bits = {.phys = ZEUS_ADDR(0x000038)},
+        .eic_ready_status = {.phys = ZEUS_ADDR(0x00004c)},
+
+        .chipver3 = {.phys = ZEUS_ADDR(0x280800)},
+        .chipver2 = {.phys = ZEUS_ADDR(0x280804)},
+        .chipver1 = {.phys = ZEUS_ADDR(0x280808)},
+        .chipver0 = {.phys = ZEUS_ADDR(0x28080c)},
 
         /* The registers of IRBlaster */
-        .uart1_intstat = 0x281800,
-        .uart1_inten = 0x281804,
-        .uart1_config1 = 0x281808,
-        .uart1_config2 = 0x28180C,
-        .uart1_divisorhi = 0x281810,
-        .uart1_divisorlo = 0x281814,
-        .uart1_data = 0x281818,
-        .uart1_status = 0x28181C,
+        .uart1_intstat = {.phys = ZEUS_ADDR(0x281800)},
+        .uart1_inten = {.phys = ZEUS_ADDR(0x281804)},
+        .uart1_config1 = {.phys = ZEUS_ADDR(0x281808)},
+        .uart1_config2 = {.phys = ZEUS_ADDR(0x28180C)},
+        .uart1_divisorhi = {.phys = ZEUS_ADDR(0x281810)},
+        .uart1_divisorlo = {.phys = ZEUS_ADDR(0x281814)},
+        .uart1_data = {.phys = ZEUS_ADDR(0x281818)},
+        .uart1_status = {.phys = ZEUS_ADDR(0x28181C)},
 
-        .int_stat_3 = 0x282800,
-        .int_stat_2 = 0x282804,
-        .int_stat_1 = 0x282808,
-        .int_stat_0 = 0x28280c,
-        .int_config = 0x282810,
-        .int_int_scan = 0x282818,
-        .ien_int_3 = 0x282830,
-        .ien_int_2 = 0x282834,
-        .ien_int_1 = 0x282838,
-        .ien_int_0 = 0x28283c,
-        .int_level_3_3 = 0x282880,
-        .int_level_3_2 = 0x282884,
-        .int_level_3_1 = 0x282888,
-        .int_level_3_0 = 0x28288c,
-        .int_level_2_3 = 0x282890,
-        .int_level_2_2 = 0x282894,
-        .int_level_2_1 = 0x282898,
-        .int_level_2_0 = 0x28289c,
-        .int_level_1_3 = 0x2828a0,
-        .int_level_1_2 = 0x2828a4,
-        .int_level_1_1 = 0x2828a8,
-        .int_level_1_0 = 0x2828ac,
-        .int_level_0_3 = 0x2828b0,
-        .int_level_0_2 = 0x2828b4,
-        .int_level_0_1 = 0x2828b8,
-        .int_level_0_0 = 0x2828bc,
-        .int_docsis_en = 0x2828F4,
+        .int_stat_3 = {.phys = ZEUS_ADDR(0x282800)},
+        .int_stat_2 = {.phys = ZEUS_ADDR(0x282804)},
+        .int_stat_1 = {.phys = ZEUS_ADDR(0x282808)},
+        .int_stat_0 = {.phys = ZEUS_ADDR(0x28280c)},
+        .int_config = {.phys = ZEUS_ADDR(0x282810)},
+        .int_int_scan = {.phys = ZEUS_ADDR(0x282818)},
+        .ien_int_3 = {.phys = ZEUS_ADDR(0x282830)},
+        .ien_int_2 = {.phys = ZEUS_ADDR(0x282834)},
+        .ien_int_1 = {.phys = ZEUS_ADDR(0x282838)},
+        .ien_int_0 = {.phys = ZEUS_ADDR(0x28283c)},
+        .int_level_3_3 = {.phys = ZEUS_ADDR(0x282880)},
+        .int_level_3_2 = {.phys = ZEUS_ADDR(0x282884)},
+        .int_level_3_1 = {.phys = ZEUS_ADDR(0x282888)},
+        .int_level_3_0 = {.phys = ZEUS_ADDR(0x28288c)},
+        .int_level_2_3 = {.phys = ZEUS_ADDR(0x282890)},
+        .int_level_2_2 = {.phys = ZEUS_ADDR(0x282894)},
+        .int_level_2_1 = {.phys = ZEUS_ADDR(0x282898)},
+        .int_level_2_0 = {.phys = ZEUS_ADDR(0x28289c)},
+        .int_level_1_3 = {.phys = ZEUS_ADDR(0x2828a0)},
+        .int_level_1_2 = {.phys = ZEUS_ADDR(0x2828a4)},
+        .int_level_1_1 = {.phys = ZEUS_ADDR(0x2828a8)},
+        .int_level_1_0 = {.phys = ZEUS_ADDR(0x2828ac)},
+        .int_level_0_3 = {.phys = ZEUS_ADDR(0x2828b0)},
+        .int_level_0_2 = {.phys = ZEUS_ADDR(0x2828b4)},
+        .int_level_0_1 = {.phys = ZEUS_ADDR(0x2828b8)},
+        .int_level_0_0 = {.phys = ZEUS_ADDR(0x2828bc)},
+        .int_docsis_en = {.phys = ZEUS_ADDR(0x2828F4)},
 
-        .mips_pll_setup = 0x1a0000,
-        .usb_fs = 0x1a0018,
-        .test_bus = 0x1a0238,
-        .crt_spare = 0x1a0090,
-        .usb2_ohci_int_mask = 0x1e000c,
-        .usb2_strap = 0x1e0014,
-        .ehci_hcapbase = 0x1FFE00,
-        .ohci_hc_revision = 0x1FFC00,
-        .bcm1_bs_lmi_steer = 0x2C0008,
-        .usb2_control = 0x2c01a0,
-        .usb2_stbus_obc = 0x1FFF00,
-        .usb2_stbus_mess_size = 0x1FFF04,
-        .usb2_stbus_chunk_size = 0x1FFF08,
+        .mips_pll_setup = {.phys = ZEUS_ADDR(0x1a0000)},
+        .usb_fs = {.phys = ZEUS_ADDR(0x1a0018)},
+        .test_bus = {.phys = ZEUS_ADDR(0x1a0238)},
+        .crt_spare = {.phys = ZEUS_ADDR(0x1a0090)},
+        .usb2_ohci_int_mask = {.phys = ZEUS_ADDR(0x1e000c)},
+        .usb2_strap = {.phys = ZEUS_ADDR(0x1e0014)},
+        .ehci_hcapbase = {.phys = ZEUS_ADDR(0x1FFE00)},
+        .ohci_hc_revision = {.phys = ZEUS_ADDR(0x1FFC00)},
+        .bcm1_bs_lmi_steer = {.phys = ZEUS_ADDR(0x2C0008)},
+        .usb2_control = {.phys = ZEUS_ADDR(0x2c01a0)},
+        .usb2_stbus_obc = {.phys = ZEUS_ADDR(0x1FFF00)},
+        .usb2_stbus_mess_size = {.phys = ZEUS_ADDR(0x1FFF04)},
+        .usb2_stbus_chunk_size = {.phys = ZEUS_ADDR(0x1FFF08)},
 
-        .pcie_regs = 0x200000,
-        .tim_ch = 0x282C10,
-        .tim_cl = 0x282C14,
-        .gpio_dout = 0x282c20,
-        .gpio_din = 0x282c24,
-        .gpio_dir = 0x282c2C,
-        .watchdog = 0x282c30,
-        .front_panel = 0x283800,
+        .pcie_regs = {.phys = ZEUS_ADDR(0x200000)},
+        .tim_ch = {.phys = ZEUS_ADDR(0x282C10)},
+        .tim_cl = {.phys = ZEUS_ADDR(0x282C14)},
+        .gpio_dout = {.phys = ZEUS_ADDR(0x282c20)},
+        .gpio_din = {.phys = ZEUS_ADDR(0x282c24)},
+        .gpio_dir = {.phys = ZEUS_ADDR(0x282c2C)},
+        .watchdog = {.phys = ZEUS_ADDR(0x282c30)},
+        .front_panel = {.phys = ZEUS_ADDR(0x283800)},
 };
diff --git a/arch/mips/powertv/asic/asic_devices.c b/arch/mips/powertv/asic/asic_devices.c
index bae82880b6b5..6a882194e063 100644
--- a/arch/mips/powertv/asic/asic_devices.c
+++ b/arch/mips/powertv/asic/asic_devices.c
@@ -67,8 +67,8 @@ enum asic_type asic;
 
 unsigned int platform_features;
 unsigned int platform_family;
-const struct register_map  *register_map;
-EXPORT_SYMBOL(register_map);                    /* Exported for testing */
+struct register_map _asic_register_map;
+EXPORT_SYMBOL(_asic_register_map);              /* Exported for testing */
 unsigned long asic_phy_base;
 unsigned long asic_base;
 EXPORT_SYMBOL(asic_base);                       /* Exported for testing */
@@ -418,6 +418,15 @@ void platform_unconfigure_usb_ohci()
 {
 }
 
+static void __init set_register_map(unsigned long phys_base,
+        const struct register_map *map)
+{
+        asic_phy_base = phys_base;
+        _asic_register_map = *map;
+        register_map_virtualize(&_asic_register_map);
+        asic_base = (unsigned long)ioremap_nocache(phys_base, ASIC_IO_SIZE);
+}
+
 /**
  * configure_platform - configuration based on platform type.
  */
@@ -431,10 +440,7 @@ void __init configure_platform(void)
         case FAMILY_1500VZF:
                 platform_features = FFS_CAPABLE;
                 asic = ASIC_CALLIOPE;
-                asic_phy_base = CALLIOPE_IO_BASE;
-                register_map = &calliope_register_map;
-                asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
-                        ASIC_IO_SIZE);
+                set_register_map(CALLIOPE_IO_BASE, &calliope_register_map);
 
                 if (platform_family == FAMILY_1500VZE) {
                         gp_resources = non_dvr_vze_calliope_resources;
@@ -455,10 +461,7 @@ void __init configure_platform(void)
                 platform_features = FFS_CAPABLE | PCIE_CAPABLE |
                         DISPLAY_CAPABLE;
                 asic = ASIC_ZEUS;
-                asic_phy_base = ZEUS_IO_BASE;
-                register_map = &zeus_register_map;
-                asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
-                        ASIC_IO_SIZE);
+                set_register_map(ZEUS_IO_BASE, &zeus_register_map);
                 gp_resources = non_dvr_zeus_resources;
 
                 pr_info("Platform: 4500 - ZEUS, NON_DVR_CAPABLE\n");
@@ -471,11 +474,6 @@ void __init configure_platform(void)
                 /* The settop has PCIE but it isn't used, so don't advertise
                  * it*/
                 platform_features = FFS_CAPABLE | DISPLAY_CAPABLE;
-                asic_phy_base = CRONUS_IO_BASE;   /* same as Cronus */
-                register_map = &cronus_register_map;   /* same as Cronus */
-                asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
-                        ASIC_IO_SIZE);
-                gp_resources = non_dvr_cronuslite_resources;
 
                 /* ASIC version will determine if this is a real CronusLite or
                  * Castrati(Cronus) */
@@ -489,6 +487,9 @@ void __init configure_platform(void)
                 else
                         asic = ASIC_CRONUSLITE;
 
+                /* Cronus and Cronus Lite have the same register map */
+                set_register_map(CRONUS_IO_BASE, &cronus_register_map);
+                gp_resources = non_dvr_cronuslite_resources;
                 pr_info("Platform: 4600 - %s, NON_DVR_CAPABLE, "
                         "chipversion=0x%08X\n",
                         (asic == ASIC_CRONUS) ? "CRONUS" : "CRONUS LITE",
@@ -498,10 +499,7 @@ void __init configure_platform(void)
         case FAMILY_4600VZA:
                 platform_features = FFS_CAPABLE | DISPLAY_CAPABLE;
                 asic = ASIC_CRONUS;
-                asic_phy_base = CRONUS_IO_BASE;
-                register_map = &cronus_register_map;
-                asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
-                        ASIC_IO_SIZE);
+                set_register_map(CRONUS_IO_BASE, &cronus_register_map);
                 gp_resources = non_dvr_cronus_resources;
 
                 pr_info("Platform: Vz Class A - CRONUS, NON_DVR_CAPABLE\n");
@@ -512,10 +510,7 @@ void __init configure_platform(void)
                 platform_features = DVR_CAPABLE | PCIE_CAPABLE |
                         DISPLAY_CAPABLE;
                 asic = ASIC_ZEUS;
-                asic_phy_base = ZEUS_IO_BASE;
-                register_map = &zeus_register_map;
-                asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
-                        ASIC_IO_SIZE);
+                set_register_map(ZEUS_IO_BASE, &zeus_register_map);
                 gp_resources = dvr_zeus_resources;
 
                 pr_info("Platform: 8500/RNG200 - ZEUS, DVR_CAPABLE\n");
@@ -526,10 +521,7 @@ void __init configure_platform(void)
                 platform_features = DVR_CAPABLE | PCIE_CAPABLE |
                         DISPLAY_CAPABLE;
                 asic = ASIC_CRONUS;
-                asic_phy_base = CRONUS_IO_BASE;
-                register_map = &cronus_register_map;
-                asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
-                        ASIC_IO_SIZE);
+                set_register_map(CRONUS_IO_BASE, &cronus_register_map);
                 gp_resources = dvr_cronus_resources;
 
                 pr_info("Platform: 8600/Vz Class B - CRONUS, "
diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
index 46f00691f448..31e2583ec622 100644
--- a/arch/mips/sni/rm200.c
+++ b/arch/mips/sni/rm200.c
@@ -404,7 +404,7 @@ void __init sni_rm200_i8259_irqs(void)
         if (!rm200_pic_master)
                 return;
         rm200_pic_slave = ioremap_nocache(0x160000a0, 4);
-        if (!rm200_pic_master) {
+        if (!rm200_pic_slave) {
                 iounmap(rm200_pic_master);
                 return;
         }
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index fb37ac52e46c..35c827e94e31 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -468,7 +468,9 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
         recalc_sigpending();
         spin_unlock_irq(&current->sighand->siglock);
 
-        tracehook_signal_handler(sig, info, ka, regs, 0);
+        tracehook_signal_handler(sig, info, ka, regs, 
+                test_thread_flag(TIF_SINGLESTEP) ||
+                test_thread_flag(TIF_BLOCKSTEP));
 
         return 1;
 }
diff --git a/arch/powerpc/configs/40x/acadia_defconfig b/arch/powerpc/configs/40x/acadia_defconfig
index 173a5bb77ca1..8e95f8d227b9 100644
--- a/arch/powerpc/configs/40x/acadia_defconfig
+++ b/arch/powerpc/configs/40x/acadia_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Tue Jan 20 08:17:46 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 15:33:07 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 CONFIG_40x=y
@@ -16,6 +16,7 @@ CONFIG_40x=y
 # CONFIG_E200 is not set
 CONFIG_4xx=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -27,15 +28,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -49,11 +53,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -67,9 +75,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -84,31 +104,40 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -120,6 +149,14 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -131,8 +168,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -140,19 +176,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -166,6 +224,7 @@ CONFIG_CLASSIC_RCU=y
 CONFIG_ACADIA=y
 # CONFIG_EP405 is not set
 # CONFIG_HCU4 is not set
+# CONFIG_HOTFOOT is not set
 # CONFIG_KILAUEA is not set
 # CONFIG_MAKALU is not set
 # CONFIG_WALNUT is not set
@@ -208,10 +267,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -227,10 +288,12 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +318,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -272,14 +336,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -316,6 +378,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -329,6 +392,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -341,8 +406,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -355,6 +425,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -367,9 +438,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -445,7 +516,6 @@ CONFIG_MTD_PHYSMAP_OF=y
 # LPDDR flash memory drivers
 #
 # CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_QINFO_PROBE is not set
 
 #
 # UBI - Unsorted block images
@@ -461,6 +531,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -491,7 +562,11 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -512,6 +587,8 @@ CONFIG_MII=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -530,17 +607,18 @@ CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT=y
 CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR=y
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -553,6 +631,7 @@ CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -598,6 +677,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -614,6 +694,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -636,27 +721,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -678,7 +749,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -689,14 +765,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -706,6 +785,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -760,7 +844,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -776,6 +859,7 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -790,11 +874,13 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -804,6 +890,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -812,16 +899,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -833,35 +927,45 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -877,13 +981,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -892,10 +999,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -923,11 +1032,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -964,6 +1075,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
@@ -972,5 +1084,6 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/40x/ep405_defconfig b/arch/powerpc/configs/40x/ep405_defconfig
index e9b8495cde0c..918f23fd2b18 100644
--- a/arch/powerpc/configs/40x/ep405_defconfig
+++ b/arch/powerpc/configs/40x/ep405_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Tue Jan 20 08:17:48 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 15:37:34 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 CONFIG_40x=y
@@ -16,6 +16,7 @@ CONFIG_40x=y
 # CONFIG_E200 is not set
 CONFIG_4xx=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -27,15 +28,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -49,11 +53,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -67,9 +75,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -84,31 +104,40 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -120,6 +149,14 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -131,8 +168,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -140,19 +176,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -166,6 +224,7 @@ CONFIG_CLASSIC_RCU=y
 # CONFIG_ACADIA is not set
 CONFIG_EP405=y
 # CONFIG_HCU4 is not set
+# CONFIG_HOTFOOT is not set
 # CONFIG_KILAUEA is not set
 # CONFIG_MAKALU is not set
 # CONFIG_WALNUT is not set
@@ -210,10 +269,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -229,10 +290,12 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -257,6 +320,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -274,14 +338,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -318,6 +380,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -331,6 +394,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -343,8 +408,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -357,6 +427,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -369,9 +440,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -447,7 +518,6 @@ CONFIG_MTD_PHYSMAP_OF=y
 # LPDDR flash memory drivers
 #
 # CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_QINFO_PROBE is not set
 
 #
 # UBI - Unsorted block images
@@ -463,6 +533,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -476,12 +547,17 @@ CONFIG_BLK_DEV_RAM_SIZE=35000
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -501,7 +577,11 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -522,6 +602,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -540,7 +622,10 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -548,6 +633,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -558,9 +644,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
@@ -570,6 +660,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
@@ -579,14 +670,14 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BNX2X is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -608,6 +699,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -653,6 +745,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -669,6 +762,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -691,27 +789,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -748,14 +832,16 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 # CONFIG_USB_EHCI_HCD is not set
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -775,11 +861,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 
 #
-# see USB_STORAGE Help for more information
+# also be needed; see USB_STORAGE Help for more info
 #
 # CONFIG_USB_LIBUSUAL is not set
 
@@ -807,7 +893,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGET is not set
 # CONFIG_USB_IDMOUSE is not set
 # CONFIG_USB_FTDI_ELAN is not set
 # CONFIG_USB_APPLEDISPLAY is not set
@@ -822,6 +907,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 #
 # OTG and related infrastructure
 #
+# CONFIG_NOP_USB_XCEIV is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -831,7 +917,12 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -842,14 +933,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -859,6 +953,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -913,7 +1012,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -927,8 +1025,48 @@ CONFIG_SUNRPC=y
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-# CONFIG_NLS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -943,11 +1081,13 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -957,6 +1097,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -965,16 +1106,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -986,35 +1134,45 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -1030,13 +1188,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -1045,10 +1206,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -1076,11 +1239,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1117,6 +1282,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
@@ -1125,5 +1291,6 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/40x/hcu4_defconfig b/arch/powerpc/configs/40x/hcu4_defconfig
index 8c019d79bf2a..f87ef0382280 100644
--- a/arch/powerpc/configs/40x/hcu4_defconfig
+++ b/arch/powerpc/configs/40x/hcu4_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Tue Jan 20 08:17:50 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 15:45:11 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 CONFIG_40x=y
@@ -16,6 +16,7 @@ CONFIG_40x=y
 # CONFIG_E200 is not set
 CONFIG_4xx=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -27,15 +28,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -49,11 +53,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -67,9 +75,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -84,31 +104,40 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -120,6 +149,14 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -131,8 +168,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -140,19 +176,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -166,6 +224,7 @@ CONFIG_CLASSIC_RCU=y
 # CONFIG_ACADIA is not set
 # CONFIG_EP405 is not set
 CONFIG_HCU4=y
+# CONFIG_HOTFOOT is not set
 # CONFIG_KILAUEA is not set
 # CONFIG_MAKALU is not set
 # CONFIG_WALNUT is not set
@@ -208,10 +267,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -227,10 +288,12 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +318,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -272,14 +336,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -316,6 +378,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -329,6 +392,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -341,8 +406,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -355,6 +425,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -367,9 +438,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -445,7 +516,6 @@ CONFIG_MTD_PHYSMAP_OF=y
 # LPDDR flash memory drivers
 #
 # CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_QINFO_PROBE is not set
 
 #
 # UBI - Unsorted block images
@@ -461,6 +531,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -473,12 +544,17 @@ CONFIG_BLK_DEV_RAM_SIZE=35000
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -498,7 +574,11 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -519,6 +599,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -537,7 +619,10 @@ CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -545,6 +630,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -555,9 +641,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
@@ -567,6 +657,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
@@ -576,14 +667,13 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BNX2X is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -596,6 +686,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -641,6 +732,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -657,13 +749,17 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -680,27 +776,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -722,7 +804,12 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -733,14 +820,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -750,6 +840,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -804,7 +899,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -820,6 +914,7 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -834,11 +929,13 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -848,6 +945,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -856,16 +954,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -877,35 +982,45 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -921,13 +1036,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -936,10 +1054,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -967,11 +1087,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1008,6 +1130,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
@@ -1016,5 +1139,6 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig
index 9a05ec0ec312..19fbcb075376 100644
--- a/arch/powerpc/configs/40x/kilauea_defconfig
+++ b/arch/powerpc/configs/40x/kilauea_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 13:28:37 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 15:51:23 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -16,6 +16,7 @@ CONFIG_40x=y
 # CONFIG_E200 is not set
 CONFIG_4xx=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -29,7 +30,9 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -52,6 +55,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
@@ -79,11 +83,13 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -121,22 +127,21 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
+# CONFIG_PERF_EVENTS is not set
 # CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -144,6 +149,8 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
 
 #
 # GCOV-based kernel profiling
@@ -169,14 +176,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -190,6 +224,7 @@ CONFIG_PPC4xx_PCI_EXPRESS=y
 # CONFIG_ACADIA is not set
 # CONFIG_EP405 is not set
 # CONFIG_HCU4 is not set
+# CONFIG_HOTFOOT is not set
 CONFIG_KILAUEA=y
 # CONFIG_MAKALU is not set
 # CONFIG_WALNUT is not set
@@ -233,10 +268,11 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
 # CONFIG_SWIOTLB is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -252,8 +288,7 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
@@ -343,6 +378,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -370,7 +406,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -383,6 +425,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -395,9 +438,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -498,6 +541,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -574,16 +618,17 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -596,6 +641,7 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -641,6 +687,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -656,6 +703,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -696,11 +744,6 @@ CONFIG_I2C_IBM_IIC=y
 # CONFIG_I2C_TAOS_EVM is not set
 
 #
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
-#
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
@@ -709,10 +752,6 @@ CONFIG_I2C_IBM_IIC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -730,6 +769,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
 # CONFIG_SENSORS_AD7414 is not set
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
@@ -753,6 +797,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -779,6 +824,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -790,7 +836,6 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
 CONFIG_THERMAL=y
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
@@ -810,10 +855,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -821,6 +869,7 @@ CONFIG_SSB_POSSIBLE=y
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -868,6 +917,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -889,7 +939,9 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -913,6 +965,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -920,6 +973,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
@@ -979,7 +1033,6 @@ CONFIG_CRAMFS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -1037,6 +1090,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1054,6 +1108,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -1072,10 +1127,12 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1099,10 +1156,10 @@ CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
 # CONFIG_PPC_DISABLE_WERROR is not set
 CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
@@ -1124,13 +1181,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -1172,11 +1232,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/40x/makalu_defconfig b/arch/powerpc/configs/40x/makalu_defconfig
index 146747547873..eb41cd695979 100644
--- a/arch/powerpc/configs/40x/makalu_defconfig
+++ b/arch/powerpc/configs/40x/makalu_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc7
-# Wed Jun  3 09:11:02 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 15:55:12 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 CONFIG_40x=y
@@ -16,6 +16,7 @@ CONFIG_40x=y
 # CONFIG_E200 is not set
 CONFIG_4xx=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -29,14 +30,16 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +55,13 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -78,11 +83,13 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -108,7 +115,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -121,6 +127,13 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
@@ -129,7 +142,6 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -137,6 +149,13 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -149,7 +168,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -157,14 +176,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -178,6 +224,7 @@ CONFIG_PPC4xx_PCI_EXPRESS=y
 # CONFIG_ACADIA is not set
 # CONFIG_EP405 is not set
 # CONFIG_HCU4 is not set
+# CONFIG_HOTFOOT is not set
 # CONFIG_KILAUEA is not set
 CONFIG_MAKALU=y
 # CONFIG_WALNUT is not set
@@ -220,10 +267,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -239,9 +288,8 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
@@ -330,6 +378,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -344,6 +393,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -356,7 +406,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -369,6 +425,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -381,9 +438,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -474,6 +531,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -504,14 +562,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -546,16 +607,18 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -568,6 +631,7 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -613,6 +677,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -629,6 +694,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -651,27 +721,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -695,6 +751,10 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -705,14 +765,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -770,7 +833,6 @@ CONFIG_CRAMFS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -818,6 +880,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -827,6 +890,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -844,10 +908,14 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -859,11 +927,12 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -873,24 +942,26 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -910,13 +981,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -958,11 +1032,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/40x/walnut_defconfig b/arch/powerpc/configs/40x/walnut_defconfig
index 5ab29dddd21c..bfff0eae39d2 100644
--- a/arch/powerpc/configs/40x/walnut_defconfig
+++ b/arch/powerpc/configs/40x/walnut_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Tue Jan 20 08:17:57 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 15:56:30 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 CONFIG_40x=y
@@ -16,6 +16,7 @@ CONFIG_40x=y
 # CONFIG_E200 is not set
 CONFIG_4xx=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -27,15 +28,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -49,11 +53,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -67,9 +75,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -84,31 +104,40 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -120,6 +149,14 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -131,8 +168,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -140,19 +176,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -166,6 +224,7 @@ CONFIG_CLASSIC_RCU=y
 # CONFIG_ACADIA is not set
 # CONFIG_EP405 is not set
 # CONFIG_HCU4 is not set
+# CONFIG_HOTFOOT is not set
 # CONFIG_KILAUEA is not set
 # CONFIG_MAKALU is not set
 CONFIG_WALNUT=y
@@ -211,10 +270,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -230,10 +291,12 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -258,6 +321,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -275,14 +339,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -319,6 +381,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -332,6 +395,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -344,8 +409,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -358,6 +428,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -370,9 +441,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -448,7 +519,6 @@ CONFIG_MTD_PHYSMAP_OF=y
 # LPDDR flash memory drivers
 #
 # CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_QINFO_PROBE is not set
 
 #
 # UBI - Unsorted block images
@@ -464,6 +534,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -476,12 +547,17 @@ CONFIG_BLK_DEV_RAM_SIZE=35000
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -501,7 +577,11 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -522,6 +602,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -540,7 +622,10 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -548,6 +633,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -558,9 +644,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
@@ -570,6 +660,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
@@ -579,14 +670,13 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BNX2X is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -599,6 +689,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -644,6 +735,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -660,6 +752,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -682,27 +779,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -727,7 +810,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 # CONFIG_USB_GADGET is not set
 
@@ -743,7 +826,12 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -754,14 +842,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -771,6 +862,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -825,7 +921,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -841,6 +936,7 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -855,11 +951,13 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -869,6 +967,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -877,16 +976,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -898,35 +1004,45 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -942,13 +1058,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -957,10 +1076,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -988,11 +1109,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1029,6 +1152,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
@@ -1037,5 +1161,6 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/44x/arches_defconfig b/arch/powerpc/configs/44x/arches_defconfig
index 6f976b51cdd0..1f6d0490e28d 100644
--- a/arch/powerpc/configs/44x/arches_defconfig
+++ b/arch/powerpc/configs/44x/arches_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc5
-# Thu Aug 13 14:14:07 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 14:02:35 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -20,6 +20,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -33,7 +34,9 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -56,6 +59,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
@@ -83,11 +87,13 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
@@ -121,22 +127,21 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
+# CONFIG_PERF_EVENTS is not set
 # CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -144,6 +149,8 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
 
 #
 # GCOV-based kernel profiling
@@ -169,14 +176,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -198,6 +232,7 @@ CONFIG_ARCHES=y
 # CONFIG_CANYONLANDS is not set
 # CONFIG_GLACIER is not set
 # CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 CONFIG_PPC44x_SIMPLE=y
@@ -241,10 +276,11 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
 # CONFIG_SWIOTLB is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -260,8 +296,7 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
@@ -352,6 +387,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -379,7 +415,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -392,6 +434,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -404,9 +447,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -497,6 +540,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -573,16 +617,17 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -595,6 +640,7 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -640,6 +686,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -656,6 +703,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -696,11 +744,6 @@ CONFIG_I2C_IBM_IIC=y
 # CONFIG_I2C_TAOS_EVM is not set
 
 #
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
-#
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
@@ -709,10 +752,6 @@ CONFIG_I2C_IBM_IIC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -730,6 +769,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
 CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
@@ -753,6 +797,7 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -779,6 +824,7 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -790,9 +836,7 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -810,10 +854,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -821,6 +868,7 @@ CONFIG_SSB_POSSIBLE=y
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -858,6 +906,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -865,6 +914,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
@@ -934,7 +984,6 @@ CONFIG_CRAMFS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -993,6 +1042,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1010,6 +1060,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -1028,10 +1079,12 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1055,10 +1108,10 @@ CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
 # CONFIG_PPC_DISABLE_WERROR is not set
 CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
@@ -1080,7 +1133,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/44x/bamboo_defconfig b/arch/powerpc/configs/44x/bamboo_defconfig
index e57f1e4c1795..788faac6c27a 100644
--- a/arch/powerpc/configs/44x/bamboo_defconfig
+++ b/arch/powerpc/configs/44x/bamboo_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Tue Jan 20 08:22:33 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 14:09:03 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -20,6 +20,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -31,15 +32,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,11 +57,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -71,9 +79,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -88,8 +108,12 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
@@ -99,19 +123,25 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -123,6 +153,14 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -134,8 +172,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -143,19 +180,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -176,6 +235,8 @@ CONFIG_BAMBOO=y
 # CONFIG_ARCHES is not set
 # CONFIG_CANYONLANDS is not set
 # CONFIG_GLACIER is not set
+# CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 CONFIG_PPC44x_SIMPLE=y
@@ -218,10 +279,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,10 +300,13 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -265,6 +331,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -282,14 +349,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -326,6 +391,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -339,6 +405,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -351,8 +419,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -365,6 +438,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -386,6 +460,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -398,12 +473,17 @@ CONFIG_BLK_DEV_RAM_SIZE=35000
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -423,7 +503,11 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -444,6 +528,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -462,7 +548,10 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -470,6 +559,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -480,9 +570,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
@@ -492,6 +586,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
@@ -501,14 +596,13 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BNX2X is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -521,6 +615,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -566,6 +661,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -582,6 +678,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -604,27 +705,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -649,7 +736,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 # CONFIG_USB_GADGET is not set
 
@@ -665,7 +752,12 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -676,14 +768,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -693,6 +788,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -746,7 +846,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -762,6 +861,7 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -776,11 +876,13 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -790,6 +892,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -798,16 +901,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -819,35 +929,45 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -863,13 +983,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -878,10 +1001,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -909,11 +1034,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -950,6 +1077,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
@@ -958,5 +1086,6 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig
index b312b166be66..4ef8bcab61f8 100644
--- a/arch/powerpc/configs/44x/canyonlands_defconfig
+++ b/arch/powerpc/configs/44x/canyonlands_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc4
-# Wed Jul 29 17:27:20 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 14:12:20 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -20,6 +20,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -33,7 +34,9 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -56,6 +59,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
@@ -83,11 +87,13 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
@@ -121,22 +127,21 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
+# CONFIG_PERF_EVENTS is not set
 # CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -144,6 +149,8 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
 
 #
 # GCOV-based kernel profiling
@@ -169,14 +176,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -198,6 +232,7 @@ CONFIG_PPC4xx_PCI_EXPRESS=y
 CONFIG_CANYONLANDS=y
 # CONFIG_GLACIER is not set
 # CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 CONFIG_PPC44x_SIMPLE=y
@@ -241,10 +276,11 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
 # CONFIG_SWIOTLB is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -260,8 +296,7 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
@@ -352,6 +387,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -379,7 +415,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -392,6 +434,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -404,9 +447,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -508,6 +551,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -585,16 +629,18 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -616,6 +662,7 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -661,6 +708,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -676,6 +724,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -717,11 +766,6 @@ CONFIG_I2C_IBM_IIC=y
 # CONFIG_I2C_TINY_USB is not set
 
 #
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
-#
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
@@ -730,10 +774,6 @@ CONFIG_I2C_IBM_IIC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -751,6 +791,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
 CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
@@ -774,6 +819,7 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -800,6 +846,7 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -811,9 +858,7 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -831,10 +876,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -842,6 +890,7 @@ CONFIG_SSB_POSSIBLE=y
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -882,10 +931,12 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=m
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
@@ -993,6 +1044,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8583 is not set
 CONFIG_RTC_DRV_M41T80=y
 # CONFIG_RTC_DRV_M41T80_WDT is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1014,7 +1066,9 @@ CONFIG_RTC_DRV_M41T80=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1038,6 +1092,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -1045,6 +1100,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
@@ -1104,7 +1160,6 @@ CONFIG_CRAMFS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -1201,6 +1256,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1218,6 +1274,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -1236,10 +1293,12 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1263,10 +1322,10 @@ CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
 # CONFIG_PPC_DISABLE_WERROR is not set
 CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
@@ -1288,7 +1347,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/44x/ebony_defconfig b/arch/powerpc/configs/44x/ebony_defconfig
index b652f7dcab5a..ca17b1496e32 100644
--- a/arch/powerpc/configs/44x/ebony_defconfig
+++ b/arch/powerpc/configs/44x/ebony_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Tue Jan 20 08:22:36 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 14:20:46 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -19,6 +19,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -30,15 +31,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +56,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -70,9 +78,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -87,31 +107,40 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -123,6 +152,14 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -134,8 +171,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -143,19 +179,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -176,6 +234,8 @@ CONFIG_EBONY=y
 # CONFIG_ARCHES is not set
 # CONFIG_CANYONLANDS is not set
 # CONFIG_GLACIER is not set
+# CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 # CONFIG_PPC44x_SIMPLE is not set
@@ -218,10 +278,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,10 +299,13 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -264,6 +329,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -281,14 +347,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -325,6 +389,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -338,6 +403,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -350,8 +417,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -364,6 +436,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -376,9 +449,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -453,7 +526,6 @@ CONFIG_MTD_PHYSMAP_OF=y
 # LPDDR flash memory drivers
 #
 # CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_QINFO_PROBE is not set
 
 #
 # UBI - Unsorted block images
@@ -469,6 +541,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -481,12 +554,17 @@ CONFIG_BLK_DEV_RAM_SIZE=35000
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -506,7 +584,11 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -527,6 +609,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -545,7 +629,10 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -553,6 +640,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -563,9 +651,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
@@ -575,6 +667,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
@@ -584,14 +677,13 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BNX2X is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -604,6 +696,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -649,6 +742,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -665,6 +759,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -687,27 +786,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -732,7 +817,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 # CONFIG_USB_GADGET is not set
 
@@ -748,7 +833,12 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -759,14 +849,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -776,6 +869,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -840,7 +938,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -856,6 +953,7 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -871,11 +969,13 @@ CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -885,6 +985,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -893,16 +994,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -914,35 +1022,45 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -958,13 +1076,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -973,10 +1094,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -1004,11 +1127,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1045,6 +1170,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
diff --git a/arch/powerpc/configs/44x/eiger_defconfig b/arch/powerpc/configs/44x/eiger_defconfig
index 007f3bd939e7..e3149bade0b2 100644
--- a/arch/powerpc/configs/44x/eiger_defconfig
+++ b/arch/powerpc/configs/44x/eiger_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc6
-# Wed Aug 19 13:06:50 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 14:33:04 2010
 #
 # CONFIG_PPC64 is not set
 
@@ -34,7 +34,9 @@ CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -57,6 +59,7 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
@@ -84,11 +87,13 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
@@ -122,22 +127,21 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
+# CONFIG_PERF_EVENTS is not set
 # CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -145,6 +149,8 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
 
 #
 # GCOV-based kernel profiling
@@ -170,14 +176,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -243,10 +276,11 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
 # CONFIG_SWIOTLB is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -262,8 +296,7 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
@@ -358,6 +391,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -387,14 +421,11 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
 # CFG80211 needs to be enabled for MAC80211
 #
-CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -407,6 +438,7 @@ CONFIG_MAC80211_DEFAULT_PS_VALUE=0
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -419,9 +451,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -522,6 +554,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -573,8 +606,11 @@ CONFIG_SCSI_SAS_ATTRS=y
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -611,7 +647,10 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
@@ -682,7 +721,9 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -711,12 +752,11 @@ CONFIG_E1000E=y
 # CONFIG_JME is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -730,6 +770,7 @@ CONFIG_E1000E=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -775,6 +816,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -791,6 +833,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -831,11 +874,6 @@ CONFIG_I2C_IBM_IIC=y
 # CONFIG_I2C_TAOS_EVM is not set
 
 #
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
-#
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
@@ -844,10 +882,6 @@ CONFIG_I2C_IBM_IIC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 CONFIG_I2C_DEBUG_CORE=y
 CONFIG_I2C_DEBUG_ALGO=y
@@ -865,7 +899,6 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -883,10 +916,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
@@ -894,6 +930,7 @@ CONFIG_SSB_POSSIBLE=y
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -935,6 +972,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -942,6 +980,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
@@ -1001,7 +1040,6 @@ CONFIG_CRAMFS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -1059,6 +1097,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1095,10 +1134,12 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1122,10 +1163,10 @@ CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
-# CONFIG_KMEMCHECK is not set
 # CONFIG_PPC_DISABLE_WERROR is not set
 CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
@@ -1147,13 +1188,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
@@ -1197,11 +1241,13 @@ CONFIG_CRYPTO_XTS=y
 #
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_XCBC=y
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_GHASH=y
 CONFIG_CRYPTO_MD4=y
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/44x/katmai_defconfig b/arch/powerpc/configs/44x/katmai_defconfig
index c23a4ef13e45..dec901f9cc84 100644
--- a/arch/powerpc/configs/44x/katmai_defconfig
+++ b/arch/powerpc/configs/44x/katmai_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Tue Jan 20 08:22:38 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 14:55:34 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -19,6 +19,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -30,15 +31,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +56,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -70,9 +78,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
@@ -83,8 +103,12 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
@@ -94,19 +118,25 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -118,6 +148,13 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -129,8 +166,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -138,19 +174,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -171,6 +229,8 @@ CONFIG_KATMAI=y
 # CONFIG_ARCHES is not set
 # CONFIG_CANYONLANDS is not set
 # CONFIG_GLACIER is not set
+# CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 CONFIG_PPC44x_SIMPLE=y
@@ -212,10 +272,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -231,10 +293,13 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -259,6 +324,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -276,14 +342,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -320,6 +384,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -333,6 +398,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -345,8 +412,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -359,6 +431,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -380,6 +453,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -392,12 +466,17 @@ CONFIG_BLK_DEV_RAM_SIZE=35000
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -417,7 +496,11 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -440,6 +523,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -458,7 +543,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -466,6 +554,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -476,9 +565,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
@@ -488,6 +581,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
@@ -497,14 +591,13 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BNX2X is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -517,6 +610,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -562,6 +656,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -578,13 +673,17 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -601,27 +700,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -646,7 +731,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 # CONFIG_USB_GADGET is not set
 
@@ -662,7 +747,12 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -673,14 +763,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -690,6 +783,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -743,7 +841,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -759,6 +856,7 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -773,11 +871,13 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -787,6 +887,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -795,16 +896,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -816,35 +924,43 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -859,13 +975,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -874,10 +993,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -905,11 +1026,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -946,6 +1069,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
@@ -954,5 +1078,6 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/44x/rainier_defconfig b/arch/powerpc/configs/44x/rainier_defconfig
index b25fad1343dc..8fed3b26af2e 100644
--- a/arch/powerpc/configs/44x/rainier_defconfig
+++ b/arch/powerpc/configs/44x/rainier_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Tue Jan 20 08:22:41 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 14:59:12 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -19,6 +19,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -30,15 +31,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +56,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -70,9 +78,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -87,8 +107,12 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
@@ -98,19 +122,25 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -122,6 +152,14 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -133,8 +171,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -142,19 +179,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -175,6 +234,8 @@ CONFIG_RAINIER=y
 # CONFIG_ARCHES is not set
 # CONFIG_CANYONLANDS is not set
 # CONFIG_GLACIER is not set
+# CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 CONFIG_PPC44x_SIMPLE=y
@@ -216,10 +277,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -235,10 +298,13 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -263,6 +329,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -280,14 +347,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -324,6 +389,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -337,6 +403,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -349,8 +417,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -363,6 +436,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -375,9 +449,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -453,7 +527,6 @@ CONFIG_MTD_PHYSMAP_OF=y
 # LPDDR flash memory drivers
 #
 # CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_QINFO_PROBE is not set
 
 #
 # UBI - Unsorted block images
@@ -469,6 +542,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -481,12 +555,17 @@ CONFIG_BLK_DEV_RAM_SIZE=35000
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -506,7 +585,11 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -533,6 +616,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -543,9 +627,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
@@ -555,6 +643,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
@@ -564,14 +653,13 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BNX2X is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -584,6 +672,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -629,6 +718,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -645,6 +735,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -667,27 +762,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -712,7 +793,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 # CONFIG_USB_GADGET is not set
 
@@ -728,7 +809,12 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -739,14 +825,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -756,6 +845,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -820,7 +914,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -836,6 +929,7 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -851,11 +945,13 @@ CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -865,6 +961,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -873,16 +970,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -894,35 +998,45 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -942,6 +1056,7 @@ CONFIG_PPC_EARLY_DEBUG=y
 CONFIG_PPC_EARLY_DEBUG_44x=y
 # CONFIG_PPC_EARLY_DEBUG_40x is not set
 # CONFIG_PPC_EARLY_DEBUG_CPM is not set
+# CONFIG_PPC_EARLY_DEBUG_USBGECKO is not set
 CONFIG_PPC_EARLY_DEBUG_44x_PHYSLOW=0xef600300
 CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x1
 
@@ -951,13 +1066,16 @@ CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x1
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -966,10 +1084,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -997,11 +1117,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1038,6 +1160,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
@@ -1046,5 +1169,6 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/44x/redwood_defconfig b/arch/powerpc/configs/44x/redwood_defconfig
index ed31d4f17b5a..a67ec91a28c3 100644
--- a/arch/powerpc/configs/44x/redwood_defconfig
+++ b/arch/powerpc/configs/44x/redwood_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc3
-# Wed Feb  4 14:31:09 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 15:05:05 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -20,6 +20,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -31,15 +32,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,11 +57,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -71,6 +79,7 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
@@ -78,11 +87,13 @@ CONFIG_POSIX_MQUEUE=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_GROUP_SCHED is not set
@@ -93,8 +104,12 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
@@ -104,19 +119,25 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -128,6 +149,14 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -139,8 +168,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -148,14 +176,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -177,6 +232,7 @@ CONFIG_PPC4xx_PCI_EXPRESS=y
 # CONFIG_CANYONLANDS is not set
 # CONFIG_GLACIER is not set
 CONFIG_REDWOOD=y
+# CONFIG_EIGER is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 CONFIG_PPC44x_SIMPLE=y
@@ -219,10 +275,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -238,10 +296,13 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -262,12 +323,15 @@ CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_SYSCALL=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCIEAER=y
+# CONFIG_PCIE_ECRC is not set
+# CONFIG_PCIEAER_INJECT is not set
 # CONFIG_PCIEASPM is not set
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -285,14 +349,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -329,6 +391,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -342,6 +405,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -354,13 +419,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -373,6 +438,7 @@ CONFIG_WIRELESS_OLD_REGULATORY=y
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -385,9 +451,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -462,7 +528,6 @@ CONFIG_MTD_PHYSMAP_OF=y
 # LPDDR flash memory drivers
 #
 # CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_QINFO_PROBE is not set
 
 #
 # UBI - Unsorted block images
@@ -479,6 +544,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -512,10 +578,6 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -533,23 +595,30 @@ CONFIG_SCSI_SAS_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
 # CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_SCSI_ADVANSYS is not set
 # CONFIG_SCSI_ARCMSR is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
 # CONFIG_LIBFC is not set
+# CONFIG_LIBFCOE is not set
 # CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
@@ -558,7 +627,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_IPS is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_MVSAS is not set
 # CONFIG_SCSI_STEX is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
@@ -569,8 +637,12 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
 # CONFIG_MD is not set
 CONFIG_FUSION=y
@@ -586,7 +658,11 @@ CONFIG_FUSION_MAX_SGE=128
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -614,6 +690,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -632,7 +710,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -640,6 +721,7 @@ CONFIG_NETDEV_1000=y
 CONFIG_E1000E=y
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -650,19 +732,21 @@ CONFIG_E1000E=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -676,6 +760,7 @@ CONFIG_E1000E=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -721,6 +806,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -737,6 +823,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -777,11 +864,6 @@ CONFIG_I2C_IBM_IIC=y
 # CONFIG_I2C_TAOS_EVM is not set
 
 #
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
-#
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
@@ -790,25 +872,23 @@ CONFIG_I2C_IBM_IIC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 CONFIG_I2C_DEBUG_CORE=y
 CONFIG_I2C_DEBUG_ALGO=y
 CONFIG_I2C_DEBUG_BUS=y
 CONFIG_I2C_DEBUG_CHIP=y
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -826,31 +906,21 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -876,7 +946,12 @@ CONFIG_DMADEVICES=y
 #
 # DMA Devices
 #
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -887,14 +962,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -904,6 +982,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -958,7 +1041,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -974,6 +1056,7 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -988,11 +1071,13 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1002,6 +1087,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1010,16 +1096,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1031,35 +1124,45 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -1075,13 +1178,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
@@ -1092,10 +1198,12 @@ CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 CONFIG_CRYPTO_GF128MUL=y
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 CONFIG_CRYPTO_CRYPTD=y
 CONFIG_CRYPTO_AUTHENC=y
 # CONFIG_CRYPTO_TEST is not set
@@ -1123,11 +1231,13 @@ CONFIG_CRYPTO_XTS=y
 #
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_XCBC=y
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_GHASH=y
 CONFIG_CRYPTO_MD4=y
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1164,6 +1274,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
@@ -1172,5 +1283,6 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/44x/sam440ep_defconfig b/arch/powerpc/configs/44x/sam440ep_defconfig
index e14e89a5e06b..886cb6aa6432 100644
--- a/arch/powerpc/configs/44x/sam440ep_defconfig
+++ b/arch/powerpc/configs/44x/sam440ep_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Tue Jan 20 08:22:42 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 15:11:24 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -20,6 +20,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -31,15 +32,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,11 +57,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -71,9 +79,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 # CONFIG_IKCONFIG_PROC is not set
 CONFIG_LOG_BUF_SHIFT=14
@@ -89,8 +109,12 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
@@ -99,19 +123,25 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -123,6 +153,13 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -134,8 +171,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -143,19 +179,41 @@ CONFIG_BLOCK=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -176,6 +234,8 @@ CONFIG_SAM440EP=y
 # CONFIG_ARCHES is not set
 # CONFIG_CANYONLANDS is not set
 # CONFIG_GLACIER is not set
+# CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 # CONFIG_PPC44x_SIMPLE is not set
@@ -218,10 +278,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,10 +299,13 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -264,6 +329,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -281,14 +347,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -325,6 +389,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -338,6 +403,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -350,8 +417,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -364,6 +436,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -385,6 +458,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -420,10 +494,6 @@ CONFIG_BLK_DEV_SR=y
 # CONFIG_BLK_DEV_SR_VENDOR is not set
 CONFIG_CHR_DEV_SG=y
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -440,8 +510,10 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 # CONFIG_SCSI_LOWLEVEL is not set
 # CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
 CONFIG_ATA=y
 # CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_VERBOSE_ERROR=y
 # CONFIG_SATA_PMP is not set
 # CONFIG_SATA_AHCI is not set
 # CONFIG_SATA_SIL24 is not set
@@ -463,6 +535,7 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_ALI is not set
 # CONFIG_PATA_AMD is not set
 # CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATP867X is not set
 # CONFIG_PATA_ATIIXP is not set
 # CONFIG_PATA_CMD640_PCI is not set
 # CONFIG_PATA_CMD64X is not set
@@ -488,14 +561,16 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
 # CONFIG_PATA_RZ1000 is not set
 # CONFIG_PATA_SC1200 is not set
 # CONFIG_PATA_SERVERWORKS is not set
-# CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_SIL680 is not set
 # CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -508,7 +583,11 @@ CONFIG_SATA_SIL=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -529,6 +608,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -547,17 +628,19 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -580,6 +663,7 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -589,6 +673,7 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 CONFIG_INPUT=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -605,25 +690,30 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # Input Device Drivers
 #
 CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
 CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_QT2160 is not set
 # CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
 # CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
 CONFIG_INPUT_MOUSE=y
 CONFIG_MOUSE_PS2=y
 CONFIG_MOUSE_PS2_ALPS=y
 CONFIG_MOUSE_PS2_LOGIPS2PP=y
 CONFIG_MOUSE_PS2_SYNAPTICS=y
-CONFIG_MOUSE_PS2_LIFEBOOK=y
 CONFIG_MOUSE_PS2_TRACKPOINT=y
 # CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
 # CONFIG_MOUSE_PS2_TOUCHKIT is not set
 # CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_APPLETOUCH is not set
 # CONFIG_MOUSE_BCM5974 is not set
 # CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
@@ -639,6 +729,7 @@ CONFIG_SERIO_SERPORT=y
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -676,6 +767,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -691,6 +783,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 # CONFIG_I2C_CHARDEV is not set
 CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_ALGOBIT=y
@@ -733,11 +826,6 @@ CONFIG_I2C_IBM_IIC=y
 # CONFIG_I2C_TINY_USB is not set
 
 #
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
-#
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
@@ -746,27 +834,23 @@ CONFIG_I2C_IBM_IIC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
-# CONFIG_EEPROM_AT24 is not set
-# CONFIG_EEPROM_LEGACY is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -784,31 +868,21 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -870,6 +944,7 @@ CONFIG_FB_RADEON_BACKLIGHT=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
 # CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_LCD_CLASS_DEVICE=y
 # CONFIG_LCD_ILI9320 is not set
@@ -899,7 +974,6 @@ CONFIG_LOGO_LINUX_CLUT224=y
 # CONFIG_SOUND is not set
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
 # CONFIG_HIDRAW is not set
 
 #
@@ -912,15 +986,18 @@ CONFIG_USB_HID=y
 #
 # Special HID drivers
 #
-CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
+# CONFIG_HID_DRAGONRISE is not set
 CONFIG_HID_EZKEY=y
+# CONFIG_HID_KYE is not set
 CONFIG_HID_GYRATION=y
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
 CONFIG_HID_LOGITECH=y
 # CONFIG_LOGITECH_FF is not set
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
@@ -933,10 +1010,11 @@ CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
-# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
 # CONFIG_HID_TOPSEED is not set
-CONFIG_THRUSTMASTER_FF=m
-CONFIG_ZEROPLUS_FF=m
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -962,17 +1040,20 @@ CONFIG_USB_DEVICEFS=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=m
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PCI=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -992,11 +1073,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 
 #
-# see USB_STORAGE Help for more information
+# also be needed; see USB_STORAGE Help for more info
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1038,7 +1119,6 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGET is not set
 # CONFIG_USB_IDMOUSE is not set
 # CONFIG_USB_FTDI_ELAN is not set
 # CONFIG_USB_APPLEDISPLAY is not set
@@ -1054,6 +1134,7 @@ CONFIG_USB_STORAGE=m
 #
 # OTG and related infrastructure
 #
+# CONFIG_NOP_USB_XCEIV is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1090,9 +1171,11 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8583 is not set
 CONFIG_RTC_DRV_M41T80=y
 CONFIG_RTC_DRV_M41T80_WDT=y
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
 
 #
 # SPI RTC drivers
@@ -1110,15 +1193,22 @@ CONFIG_RTC_DRV_M41T80_WDT=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
 # on-CPU RTC drivers
 #
-# CONFIG_RTC_DRV_PPC is not set
+# CONFIG_RTC_DRV_GENERIC is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1130,6 +1220,7 @@ CONFIG_EXT2_FS_POSIX_ACL=y
 # CONFIG_EXT2_FS_SECURITY is not set
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 CONFIG_EXT3_FS_XATTR=y
 CONFIG_EXT3_FS_POSIX_ACL=y
 # CONFIG_EXT3_FS_SECURITY is not set
@@ -1142,10 +1233,13 @@ CONFIG_REISERFS_FS=y
 # CONFIG_REISERFS_FS_XATTR is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1155,6 +1249,11 @@ CONFIG_AUTOFS4_FS=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 CONFIG_ISO9660_FS=y
@@ -1267,6 +1366,7 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -1281,11 +1381,13 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1295,27 +1397,29 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1326,7 +1430,11 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 # CONFIG_CRYPTO is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/44x/sequoia_defconfig b/arch/powerpc/configs/44x/sequoia_defconfig
index 6400aae04dda..1b2f41dbcafb 100644
--- a/arch/powerpc/configs/44x/sequoia_defconfig
+++ b/arch/powerpc/configs/44x/sequoia_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29
-# Tue Apr  7 17:04:52 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 15:15:51 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -20,6 +20,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -31,15 +32,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -53,12 +57,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -72,6 +79,7 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
@@ -79,11 +87,13 @@ CONFIG_POSIX_MQUEUE=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -121,6 +131,13 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
@@ -129,7 +146,6 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -137,6 +153,13 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -149,7 +172,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -157,14 +180,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -186,6 +236,7 @@ CONFIG_SEQUOIA=y
 # CONFIG_CANYONLANDS is not set
 # CONFIG_GLACIER is not set
 # CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 CONFIG_PPC44x_SIMPLE=y
@@ -228,10 +279,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -247,9 +300,8 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
@@ -293,11 +345,11 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # Default settings for advanced configuration options are used
 #
 CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_LOWMEM_CAM_NUM=3
 CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
+CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
@@ -339,6 +391,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -353,6 +406,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -365,7 +419,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -378,6 +438,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -390,9 +451,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -493,6 +554,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -515,6 +577,7 @@ CONFIG_MISC_DEVICES=y
 # EEPROM support
 #
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -534,14 +597,17 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -576,7 +642,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -584,6 +653,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -594,6 +664,9 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -619,12 +692,11 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_SFC is not set
 # CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -637,6 +709,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -682,6 +755,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -698,6 +772,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -720,27 +799,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -783,6 +848,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -793,14 +862,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -916,6 +988,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -925,6 +998,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -933,16 +1007,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -954,11 +1035,12 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -968,27 +1050,30 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -1004,13 +1089,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -1052,11 +1140,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/44x/taishan_defconfig b/arch/powerpc/configs/44x/taishan_defconfig
index ef32cc4f82eb..12041d355b8c 100644
--- a/arch/powerpc/configs/44x/taishan_defconfig
+++ b/arch/powerpc/configs/44x/taishan_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Tue Jan 20 08:22:47 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 15:21:04 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -19,6 +19,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -30,15 +31,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
@@ -52,11 +56,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -70,9 +78,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -87,8 +107,12 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
@@ -98,19 +122,25 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -122,6 +152,14 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -133,8 +171,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -142,19 +179,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -175,6 +234,8 @@ CONFIG_TAISHAN=y
 # CONFIG_ARCHES is not set
 # CONFIG_CANYONLANDS is not set
 # CONFIG_GLACIER is not set
+# CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 CONFIG_PPC44x_SIMPLE=y
@@ -216,10 +277,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -235,10 +298,13 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -263,6 +329,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -280,14 +347,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -324,6 +389,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -337,6 +403,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -349,8 +417,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -363,6 +436,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -375,9 +449,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -453,7 +527,6 @@ CONFIG_MTD_PHYSMAP_OF=y
 # LPDDR flash memory drivers
 #
 # CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_QINFO_PROBE is not set
 
 #
 # UBI - Unsorted block images
@@ -469,6 +542,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -481,12 +555,17 @@ CONFIG_BLK_DEV_RAM_SIZE=35000
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -506,7 +585,11 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -529,6 +612,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -547,7 +632,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -555,6 +643,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -565,9 +654,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
@@ -577,6 +670,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
@@ -586,14 +680,13 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BNX2X is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -606,6 +699,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -651,6 +745,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -667,6 +762,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -689,27 +789,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-CONFIG_DAB=y
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -734,7 +820,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 # CONFIG_USB_GADGET is not set
 
@@ -750,7 +836,12 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -761,14 +852,17 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -778,6 +872,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -832,7 +931,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -848,6 +946,7 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -862,11 +961,13 @@ CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -876,6 +977,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -884,16 +986,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -905,35 +1014,45 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -949,13 +1068,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -964,10 +1086,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -995,11 +1119,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1036,6 +1162,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
@@ -1044,5 +1171,6 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/44x/warp_defconfig b/arch/powerpc/configs/44x/warp_defconfig
index 787635f23d8f..99eff4dd9364 100644
--- a/arch/powerpc/configs/44x/warp_defconfig
+++ b/arch/powerpc/configs/44x/warp_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30
-# Tue Jun  9 23:35:36 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 15:27:46 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -20,6 +20,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -31,15 +32,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -56,11 +60,13 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
 CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -81,11 +87,13 @@ CONFIG_SYSVIPC_SYSCTL=y
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
@@ -111,7 +119,6 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -124,6 +131,13 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLUB_DEBUG=y
 CONFIG_COMPAT_BRK=y
@@ -131,7 +145,6 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -139,6 +152,13 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
@@ -151,7 +171,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -159,14 +179,41 @@ CONFIG_BLOCK=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -187,6 +234,7 @@ CONFIG_WARP=y
 # CONFIG_CANYONLANDS is not set
 # CONFIG_GLACIER is not set
 # CONFIG_REDWOOD is not set
+# CONFIG_EIGER is not set
 # CONFIG_YOSEMITE is not set
 # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
 # CONFIG_PPC44x_SIMPLE is not set
@@ -229,10 +277,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -248,9 +298,8 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
@@ -356,6 +405,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_IP_NF_ARPTABLES is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -371,6 +421,7 @@ CONFIG_VLAN_8021Q=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -383,7 +434,13 @@ CONFIG_VLAN_8021Q=y
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -396,6 +453,7 @@ CONFIG_VLAN_8021Q=y
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 # CONFIG_STANDALONE is not set
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -407,9 +465,9 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_CONNECTOR is not set
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -513,6 +571,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
@@ -524,9 +586,11 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_XILINX_SYSACE is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -534,7 +598,9 @@ CONFIG_MISC_DEVICES=y
 #
 CONFIG_EEPROM_AT24=y
 # CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IWMC3200TOP is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -557,15 +623,11 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_SR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
 # CONFIG_SCSI_SCAN_ASYNC is not set
-# CONFIG_SCSI_WAIT_SCAN is not set
+CONFIG_SCSI_WAIT_SCAN=m
 
 #
 # SCSI Transports
@@ -582,7 +644,6 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_MD is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -609,14 +670,14 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_XILINX_EMACLITE is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN=y
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -678,6 +739,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -693,6 +755,7 @@ CONFIG_HW_RANDOM=y
 # CONFIG_TCG_TPM is not set
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 # CONFIG_I2C_CHARDEV is not set
 CONFIG_I2C_HELPER_AUTO=y
 
@@ -725,17 +788,17 @@ CONFIG_I2C_IBM_IIC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -761,10 +824,19 @@ CONFIG_GPIO_SYSFS=y
 #
 # SPI GPIO expanders:
 #
+
+#
+# AC97 GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
 CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
@@ -787,6 +859,7 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -812,6 +885,8 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_W83781D is not set
 # CONFIG_SENSORS_W83791D is not set
@@ -821,7 +896,6 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
 CONFIG_THERMAL=y
 CONFIG_THERMAL_HWMON=y
 CONFIG_WATCHDOG=y
@@ -855,26 +929,15 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
@@ -917,10 +980,11 @@ CONFIG_USB_MON=y
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
 CONFIG_USB_OHCI_LITTLE_ENDIAN=y
@@ -988,6 +1052,7 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_LD is not set
 # CONFIG_USB_TRANCEVIBRATOR is not set
 # CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
@@ -1014,7 +1079,8 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 #
 # CONFIG_MMC_SDHCI is not set
 # CONFIG_MMC_WBSD is not set
-CONFIG_MMC_PIKASD=y
+# CONFIG_MMC_AT91 is not set
+# CONFIG_MMC_ATMELMCI is not set
 # CONFIG_MEMSTICK is not set
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
@@ -1025,9 +1091,10 @@ CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
 # CONFIG_LEDS_GPIO_PLATFORM is not set
 CONFIG_LEDS_GPIO_OF=y
-# CONFIG_LEDS_LP5521 is not set
+# CONFIG_LEDS_LP3944 is not set
 # CONFIG_LEDS_PCA955X is not set
 # CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
 
 #
 # LED Triggers
@@ -1048,6 +1115,10 @@ CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1065,10 +1136,13 @@ CONFIG_JBD=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1145,7 +1219,6 @@ CONFIG_CRAMFS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -1235,6 +1308,7 @@ CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1244,6 +1318,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1261,10 +1336,14 @@ CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1276,11 +1355,12 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1290,27 +1370,30 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -1326,13 +1409,16 @@ CONFIG_IRQSTACKS=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 # CONFIG_CRYPTO_MANAGER is not set
@@ -1366,11 +1452,13 @@ CONFIG_CRYPTO_ALGAPI2=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 # CONFIG_CRYPTO_MD5 is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
index 326205cabf77..35b60683cde5 100644
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ b/arch/powerpc/configs/ppc40x_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Fri Jan 23 08:44:03 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 13:54:06 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 CONFIG_40x=y
@@ -16,6 +16,7 @@ CONFIG_40x=y
 # CONFIG_E200 is not set
 CONFIG_4xx=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -27,15 +28,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -50,11 +54,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
-# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_DTC=y
+CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -68,9 +76,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -85,31 +105,40 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -121,6 +150,14 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -132,8 +169,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -141,19 +177,41 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -168,12 +226,14 @@ CONFIG_XILINX_VIRTEX=y
 CONFIG_ACADIA=y
 CONFIG_EP405=y
 CONFIG_HCU4=y
+CONFIG_HOTFOOT=y
 CONFIG_KILAUEA=y
 CONFIG_MAKALU=y
 CONFIG_WALNUT=y
 CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y
 CONFIG_PPC40x_SIMPLE=y
 CONFIG_405GP=y
+CONFIG_405EP=y
 CONFIG_405EX=y
 CONFIG_405EZ=y
 CONFIG_405GPR=y
@@ -195,6 +255,7 @@ CONFIG_IBM405_ERR51=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_OF_RTC=y
 # CONFIG_SIMPLE_GPIO is not set
+# CONFIG_XILINX_PCI is not set
 
 #
 # Kernel options
@@ -218,10 +279,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,10 +300,12 @@ CONFIG_MIGRATION=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +330,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -282,14 +348,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -341,6 +405,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m
 CONFIG_INET6_XFRM_MODE_BEET=m
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -349,6 +414,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -362,6 +428,8 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -374,13 +442,13 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -393,6 +461,7 @@ CONFIG_WIRELESS_OLD_REGULATORY=y
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -405,9 +474,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -483,7 +552,6 @@ CONFIG_MTD_PHYSMAP_OF=y
 # LPDDR flash memory drivers
 #
 # CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_QINFO_PROBE is not set
 
 #
 # UBI - Unsorted block images
@@ -491,7 +559,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 CONFIG_MTD_UBI=m
 CONFIG_MTD_UBI_WL_THRESHOLD=4096
 CONFIG_MTD_UBI_BEB_RESERVE=1
-CONFIG_MTD_UBI_GLUEBI=y
+CONFIG_MTD_UBI_GLUEBI=m
 
 #
 # UBI debugging options
@@ -509,6 +577,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -520,14 +589,25 @@ CONFIG_BLK_DEV_RAM_SIZE=35000
 CONFIG_XILINX_SYSACE=m
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -547,7 +627,11 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -568,6 +652,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -586,7 +672,10 @@ CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT=y
 CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR=y
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -594,6 +683,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -604,9 +694,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
@@ -616,6 +710,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
@@ -625,14 +720,13 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BNX2X is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -645,6 +739,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -663,6 +758,7 @@ CONFIG_SERIO=m
 # CONFIG_SERIO_LIBPS2 is not set
 # CONFIG_SERIO_RAW is not set
 CONFIG_SERIO_XILINX_XPS_PS2=m
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -697,6 +793,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -714,6 +811,7 @@ CONFIG_XILINX_HWICAP=m
 CONFIG_DEVPORT=y
 CONFIG_I2C=m
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=m
 CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_ALGOBIT=m
@@ -756,11 +854,6 @@ CONFIG_I2C_IBM_IIC=m
 # CONFIG_I2C_TAOS_EVM is not set
 
 #
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
-#
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
@@ -769,20 +862,17 @@ CONFIG_I2C_IBM_IIC=m
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
-# CONFIG_EEPROM_AT24 is not set
-# CONFIG_EEPROM_LEGACY is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -804,11 +894,17 @@ CONFIG_GPIO_XILINX=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
 
 #
 # SPI GPIO expanders:
 #
+
+#
+# AC97 GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
@@ -832,28 +928,15 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -909,6 +992,7 @@ CONFIG_FB_XILINX=m
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
 # CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -930,7 +1014,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 # CONFIG_USB_GADGET is not set
 
@@ -946,7 +1030,12 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -956,6 +1045,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=m
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_POSIX_ACL is not set
 # CONFIG_EXT3_FS_SECURITY is not set
@@ -966,11 +1056,13 @@ CONFIG_FS_MBCACHE=m
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -980,6 +1072,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -1053,7 +1150,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -1108,6 +1204,7 @@ CONFIG_NLS_ISO8859_1=m
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -1125,11 +1222,13 @@ CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
 CONFIG_LZO_COMPRESS=m
 CONFIG_LZO_DECOMPRESS=m
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1139,6 +1238,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1147,16 +1247,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1168,35 +1275,45 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PPC_EMULATED_STATS is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -1212,13 +1329,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -1227,10 +1347,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -1258,11 +1380,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1299,6 +1423,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 CONFIG_CRYPTO_DEFLATE=m
+# CONFIG_CRYPTO_ZLIB is not set
 CONFIG_CRYPTO_LZO=m
 
 #
@@ -1307,5 +1432,6 @@ CONFIG_CRYPTO_LZO=m
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_PPC4XX is not set
 # CONFIG_PPC_CLOCK is not set
 # CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index 5e6d55f006bb..46f5c47e9f85 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -1,14 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Fri Jan 23 08:43:46 2009
+# Linux kernel version: 2.6.33-rc1
+# Mon Jan  4 13:42:17 2010
 #
 # CONFIG_PPC64 is not set
 
 #
 # Processor support
 #
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
 # CONFIG_PPC_85xx is not set
 # CONFIG_PPC_8xx is not set
 # CONFIG_40x is not set
@@ -20,6 +20,7 @@ CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
 CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MMU_NOHASH_32=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -31,15 +32,18 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
 CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -54,11 +58,15 @@ CONFIG_PPC_UDBG_16550=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
-# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_DTC=y
+CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_PPC_DCR_NATIVE=y
 # CONFIG_PPC_DCR_MMIO is not set
 CONFIG_PPC_DCR=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -72,9 +80,21 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_GROUP_SCHED=y
@@ -89,31 +109,40 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
-CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
@@ -125,6 +154,13 @@ CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -136,8 +172,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
-CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -145,20 +180,42 @@ CONFIG_LBD=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_PREEMPT_NOTIFIERS=y
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -179,8 +236,11 @@ CONFIG_WARP=y
 CONFIG_ARCHES=y
 CONFIG_CANYONLANDS=y
 CONFIG_GLACIER=y
+CONFIG_REDWOOD=y
+CONFIG_EIGER=y
 CONFIG_YOSEMITE=y
 CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y
+# CONFIG_XILINX_ML510 is not set
 CONFIG_PPC44x_SIMPLE=y
 CONFIG_PPC4xx_GPIO=y
 CONFIG_440EP=y
@@ -190,6 +250,7 @@ CONFIG_440GP=y
 CONFIG_440GX=y
 CONFIG_440SPe=y
 CONFIG_460EX=y
+CONFIG_460SX=y
 CONFIG_IBM440EP_ERR42=y
 CONFIG_XILINX_VIRTEX=y
 CONFIG_XILINX_VIRTEX_5_FXT=y
@@ -207,6 +268,7 @@ CONFIG_XILINX_VIRTEX_5_FXT=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_OF_RTC=y
 # CONFIG_SIMPLE_GPIO is not set
+# CONFIG_XILINX_PCI is not set
 
 #
 # Kernel options
@@ -230,10 +292,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
-CONFIG_PPC_NEED_DMA_SYNC_OPS=y
+# CONFIG_SWIOTLB is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -249,10 +313,13 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_STDBINUTILS=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -276,6 +343,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
 # CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -293,14 +361,12 @@ CONFIG_PAGE_OFFSET=0xc0000000
 CONFIG_KERNEL_START=0xc0000000
 CONFIG_PHYSICAL_START=0x00000000
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_CONSISTENT_START=0xff100000
 CONFIG_CONSISTENT_SIZE=0x00200000
 CONFIG_NET=y
 
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -352,6 +418,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m
 CONFIG_INET6_XFRM_MODE_BEET=m
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IPV6_TUNNEL is not set
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -360,6 +427,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 CONFIG_STP=m
@@ -375,6 +443,8 @@ CONFIG_LLC=m
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -387,8 +457,13 @@ CONFIG_LLC=m
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -401,6 +476,7 @@ CONFIG_LLC=m
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=y
@@ -413,9 +489,9 @@ CONFIG_CONNECTOR=y
 CONFIG_PROC_EVENTS=y
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -490,7 +566,6 @@ CONFIG_MTD_PHYSMAP_OF=y
 # LPDDR flash memory drivers
 #
 # CONFIG_MTD_LPDDR is not set
-# CONFIG_MTD_QINFO_PROBE is not set
 
 #
 # UBI - Unsorted block images
@@ -498,7 +573,7 @@ CONFIG_MTD_PHYSMAP_OF=y
 CONFIG_MTD_UBI=m
 CONFIG_MTD_UBI_WL_THRESHOLD=4096
 CONFIG_MTD_UBI_BEB_RESERVE=1
-CONFIG_MTD_UBI_GLUEBI=y
+CONFIG_MTD_UBI_GLUEBI=m
 
 #
 # UBI debugging options
@@ -516,6 +591,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_UMEM is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -528,14 +604,25 @@ CONFIG_BLK_DEV_RAM_SIZE=35000
 CONFIG_XILINX_SYSACE=m
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_CB710_CORE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -558,10 +645,6 @@ CONFIG_BLK_DEV_SD=m
 # CONFIG_BLK_DEV_SR is not set
 # CONFIG_CHR_DEV_SG is not set
 # CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
 # CONFIG_SCSI_MULTI_LUN is not set
 # CONFIG_SCSI_CONSTANTS is not set
 # CONFIG_SCSI_LOGGING is not set
@@ -578,6 +661,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 # CONFIG_SCSI_LOWLEVEL is not set
 # CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
 # CONFIG_MD is not set
 # CONFIG_FUSION is not set
@@ -587,7 +671,11 @@ CONFIG_SCSI_WAIT_SCAN=m
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -608,6 +696,8 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 CONFIG_IBM_NEW_EMAC=y
@@ -626,7 +716,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
+# CONFIG_XILINX_EMACLITE is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
@@ -634,6 +727,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -644,9 +738,13 @@ CONFIG_NETDEV_1000=y
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_XILINX_LL_TEMAC is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
@@ -656,6 +754,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
@@ -665,14 +764,14 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_BNX2X is not set
 # CONFIG_QLGE is not set
 # CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_WLAN=y
+# CONFIG_AIRO is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -695,6 +794,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -713,6 +813,7 @@ CONFIG_SERIO=m
 # CONFIG_SERIO_LIBPS2 is not set
 # CONFIG_SERIO_RAW is not set
 CONFIG_SERIO_XILINX_XPS_PS2=m
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -747,6 +848,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -764,6 +866,7 @@ CONFIG_XILINX_HWICAP=m
 CONFIG_DEVPORT=y
 CONFIG_I2C=m
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=m
 CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_ALGOBIT=m
@@ -807,11 +910,6 @@ CONFIG_I2C_IBM_IIC=m
 # CONFIG_I2C_TINY_USB is not set
 
 #
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
-#
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
@@ -820,20 +918,17 @@ CONFIG_I2C_IBM_IIC=m
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
-# CONFIG_EEPROM_AT24 is not set
-# CONFIG_EEPROM_LEGACY is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -855,16 +950,21 @@ CONFIG_GPIO_XILINX=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
 
 #
 # SPI GPIO expanders:
 #
+
+#
+# AC97 GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -884,28 +984,15 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
 # CONFIG_AGP is not set
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -961,6 +1048,7 @@ CONFIG_FB_XILINX=m
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
 # CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -994,19 +1082,22 @@ CONFIG_USB_DEVICE_CLASS=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=m
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
 CONFIG_USB_EHCI_BIG_ENDIAN_DESC=y
+# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 CONFIG_USB_OHCI_HCD=m
-CONFIG_USB_OHCI_HCD_PPC_OF=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+CONFIG_USB_OHCI_HCD_PPC_OF=y
 # CONFIG_USB_OHCI_HCD_PCI is not set
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
@@ -1030,11 +1121,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 
 #
-# see USB_STORAGE Help for more information
+# also be needed; see USB_STORAGE Help for more info
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1075,7 +1166,6 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGET is not set
 # CONFIG_USB_IDMOUSE is not set
 # CONFIG_USB_FTDI_ELAN is not set
 # CONFIG_USB_APPLEDISPLAY is not set
@@ -1083,6 +1173,7 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_LD is not set
 # CONFIG_USB_TRANCEVIBRATOR is not set
 # CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
@@ -1091,6 +1182,7 @@ CONFIG_USB_STORAGE=m
 # OTG and related infrastructure
 #
 # CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1100,7 +1192,12 @@ CONFIG_USB_STORAGE=m
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -1110,6 +1207,7 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=m
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_POSIX_ACL is not set
 # CONFIG_EXT3_FS_SECURITY is not set
@@ -1119,11 +1217,13 @@ CONFIG_FS_MBCACHE=m
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1133,6 +1233,11 @@ CONFIG_INOTIFY_USER=y
 # CONFIG_FUSE_FS is not set
 
 #
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
 # CD-ROM/DVD Filesystems
 #
 # CONFIG_ISO9660_FS is not set
@@ -1206,7 +1311,6 @@ CONFIG_LOCKD=y
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -1261,6 +1365,7 @@ CONFIG_NLS_ISO8859_1=m
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -1278,11 +1383,13 @@ CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y
 CONFIG_LZO_COMPRESS=m
 CONFIG_LZO_DECOMPRESS=m
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
 
 #
 # Kernel hacking
@@ -1292,6 +1399,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -1300,16 +1408,23 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1321,35 +1436,43 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
 # CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-
-#
-# Tracers
-#
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
 # CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
 # CONFIG_STACK_TRACER is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
 CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -1363,13 +1486,16 @@ CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
 # Crypto core or helper
 #
-# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD2=y
@@ -1378,10 +1504,12 @@ CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -1409,11 +1537,13 @@ CONFIG_CRYPTO_PCBC=y
 #
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
 
 #
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1450,6 +1580,7 @@ CONFIG_CRYPTO_DES=y
 # Compression
 #
 CONFIG_CRYPTO_DEFLATE=m
+# CONFIG_CRYPTO_ZLIB is not set
 CONFIG_CRYPTO_LZO=m
 
 #
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index 17828ad411eb..c376eda15313 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -235,14 +235,10 @@ typedef elf_vrregset_t elf_fpxregset_t;
 #ifdef __powerpc64__
 # define SET_PERSONALITY(ex)                                    \
 do {                                                            \
-        unsigned long new_flags = 0;                            \
         if ((ex).e_ident[EI_CLASS] == ELFCLASS32)               \
-                new_flags = _TIF_32BIT;                         \
-        if ((current_thread_info()->flags & _TIF_32BIT)         \
-            != new_flags)                                       \
-                set_thread_flag(TIF_ABI_PENDING);               \
+                set_thread_flag(TIF_32BIT);                     \
         else                                                    \
-                clear_thread_flag(TIF_ABI_PENDING);             \
+                clear_thread_flag(TIF_32BIT);                   \
         if (personality(current->personality) != PER_LINUX32)   \
                 set_personality(PER_LINUX |                     \
                         (current->personality & (~PER_MASK)));  \
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index c8b329255678..aa9d383a1c09 100644
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -111,7 +111,6 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_NOTIFY_RESUME       13      /* callback before returning to user */
 #define TIF_FREEZE              14      /* Freezing for suspend */
 #define TIF_RUNLATCH            15      /* Is the runlatch enabled? */
-#define TIF_ABI_PENDING         16      /* 32/64 bit switch needed */
 
 /* as above, but as bit values */
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
@@ -129,7 +128,6 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
 #define _TIF_FREEZE             (1<<TIF_FREEZE)
 #define _TIF_RUNLATCH           (1<<TIF_RUNLATCH)
-#define _TIF_ABI_PENDING        (1<<TIF_ABI_PENDING)
 #define _TIF_SYSCALL_T_OR_A     (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
 
 #define _TIF_USER_WORK_MASK     (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
index 7311fdfb9bf8..4aa17401657b 100644
--- a/arch/powerpc/kernel/pci_of_scan.c
+++ b/arch/powerpc/kernel/pci_of_scan.c
@@ -123,6 +123,7 @@ struct pci_dev *of_create_pci_dev(struct device_node *node,
 {
         struct pci_dev *dev;
         const char *type;
+        struct pci_slot *slot;
 
         dev = alloc_pci_dev();
         if (!dev)
@@ -140,6 +141,11 @@ struct pci_dev *of_create_pci_dev(struct device_node *node,
         dev->devfn = devfn;
         dev->multifunction = 0;         /* maybe a lie? */
         dev->needs_freset = 0;          /* pcie fundamental reset required */
+        set_pcie_port_type(dev);
+
+        list_for_each_entry(slot, &dev->bus->slots, list)
+                if (PCI_SLOT(dev->devfn) == slot->number)
+                        dev->slot = slot;
 
         dev->vendor = get_int_prop(node, "vendor-id", 0xffff);
         dev->device = get_int_prop(node, "device-id", 0xffff);
@@ -160,10 +166,14 @@ struct pci_dev *of_create_pci_dev(struct device_node *node,
         dev->error_state = pci_channel_io_normal;
         dev->dma_mask = 0xffffffff;
 
+        /* Early fixups, before probing the BARs */
+        pci_fixup_device(pci_fixup_early, dev);
+
         if (!strcmp(type, "pci") || !strcmp(type, "pciex")) {
                 /* a PCI-PCI bridge */
                 dev->hdr_type = PCI_HEADER_TYPE_BRIDGE;
                 dev->rom_base_reg = PCI_ROM_ADDRESS1;
+                set_pcie_hotplug_bridge(dev);
         } else if (!strcmp(type, "cardbus")) {
                 dev->hdr_type = PCI_HEADER_TYPE_CARDBUS;
         } else {
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index c930ac38e59f..7b816daf3eba 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -554,18 +554,6 @@ void exit_thread(void)
 
 void flush_thread(void)
 {
-#ifdef CONFIG_PPC64
-        struct thread_info *t = current_thread_info();
-
-        if (test_ti_thread_flag(t, TIF_ABI_PENDING)) {
-                clear_ti_thread_flag(t, TIF_ABI_PENDING);
-                if (test_ti_thread_flag(t, TIF_32BIT))
-                        clear_ti_thread_flag(t, TIF_32BIT);
-                else
-                        set_ti_thread_flag(t, TIF_32BIT);
-        }
-#endif
-
         discard_lazy_cpu_state();
 
         if (current->thread.dabr) {
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index 07703f72330e..6fb6e8aa3890 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -53,7 +53,7 @@ config KVM_440
 
 config KVM_EXIT_TIMING
         bool "Detailed exit timing"
-        depends on KVM
+        depends on KVM_440 || KVM_E500
         ---help---
           Calculate elapsed time for every exit/enter cycle. A per-vcpu
           report is available in debugfs kvm/vm#_vcpu#_timing.
diff --git a/arch/powerpc/mm/tlb_hash64.c b/arch/powerpc/mm/tlb_hash64.c
index 282d9306361f..1ec06576f619 100644
--- a/arch/powerpc/mm/tlb_hash64.c
+++ b/arch/powerpc/mm/tlb_hash64.c
@@ -63,15 +63,21 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
         if (huge) {
 #ifdef CONFIG_HUGETLB_PAGE
                 psize = get_slice_psize(mm, addr);
+                /* Mask the address for the correct page size */
+                addr &= ~((1UL << mmu_psize_defs[psize].shift) - 1);
 #else
                 BUG();
                 psize = pte_pagesize_index(mm, addr, pte); /* shutup gcc */
 #endif
-        } else
+        } else {
                 psize = pte_pagesize_index(mm, addr, pte);
+                /* Mask the address for the standard page size.  If we
+                 * have a 64k page kernel, but the hardware does not
+                 * support 64k pages, this might be different from the
+                 * hardware page size encoded in the slice table. */
+                addr &= PAGE_MASK;
+        }
 
-        /* Mask the address for the correct page size */
-        addr &= ~((1UL << mmu_psize_defs[psize].shift) - 1);
 
         /* Build full vaddr */
         if (!is_kernel_addr(addr)) {
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index d80f193cd871..f5f79196721c 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -191,11 +191,7 @@ static int get_irq_server(unsigned int virq, cpumask_t cpumask,
         return default_server;
 }
 #else
-static int get_irq_server(unsigned int virq, cpumask_t cpumask,
-                          unsigned int strict_check)
-{
-        return default_server;
-}
+#define get_irq_server(virq, cpumask, strict_check) (default_server)
 #endif
 
 static void xics_unmask_irq(unsigned int virq)
@@ -788,9 +784,13 @@ static void xics_set_cpu_priority(unsigned char cppr)
 {
         struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
 
-        BUG_ON(os_cppr->index != 0);
+        /*
+         * we only really want to set the priority when there's
+         * just one cppr value on the stack
+         */
+        WARN_ON(os_cppr->index != 0);
 
-        os_cppr->stack[os_cppr->index] = cppr;
+        os_cppr->stack[0] = cppr;
 
         if (firmware_has_feature(FW_FEATURE_LPAR))
                 lpar_cppr_info(cppr);
@@ -825,8 +825,14 @@ void xics_setup_cpu(void)
 
 void xics_teardown_cpu(void)
 {
+        struct xics_cppr *os_cppr = &__get_cpu_var(xics_cppr);
         int cpu = smp_processor_id();
 
+        /*
+         * we have to reset the cppr index to 0 because we're
+         * not going to return from the IPI
+         */
+        os_cppr->index = 0;
         xics_set_cpu_priority(0);
 
         /* Clear any pending IPI request */
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c
index 6ff9d71b4c0d..8aa33021e50b 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.c
+++ b/arch/powerpc/sysdev/ppc4xx_pci.c
@@ -569,7 +569,8 @@ static void __init ppc4xx_probe_pcix_bridge(struct device_node *np)
         hose->last_busno = bus_range ? bus_range[1] : 0xff;
 
         /* Setup config space */
-        setup_indirect_pci(hose, rsrc_cfg.start, rsrc_cfg.start + 0x4, 0);
+        setup_indirect_pci(hose, rsrc_cfg.start, rsrc_cfg.start + 0x4,
+                                        PPC_INDIRECT_TYPE_SET_CFG_TYPE);
 
         /* Disable all windows */
         writel(0, reg + PCIX0_POM0SA);
diff --git a/arch/s390/include/asm/irqflags.h b/arch/s390/include/asm/irqflags.h
index 3f26131120b7..c2fb432f576a 100644
--- a/arch/s390/include/asm/irqflags.h
+++ b/arch/s390/include/asm/irqflags.h
@@ -1,14 +1,12 @@
 /*
- *  include/asm-s390/irqflags.h
- *
- *    Copyright (C) IBM Corp. 2006
- *    Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>
+ *    Copyright IBM Corp. 2006,2010
+ *    Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
  */
 
 #ifndef __ASM_IRQFLAGS_H
 #define __ASM_IRQFLAGS_H
 
-#ifdef __KERNEL__
+#include <linux/types.h>
 
 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
 
@@ -102,5 +100,4 @@ static inline int raw_irqs_disabled_flags(unsigned long flags)
 /* For spinlocks etc */
 #define raw_local_irq_save(x)   ((x) = raw_local_irq_disable())
 
-#endif /* __KERNEL__ */
 #endif /* __ASM_IRQFLAGS_H */
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h
index f2ef4b619ce1..c25dfac7dd76 100644
--- a/arch/s390/include/asm/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
@@ -293,12 +293,12 @@ struct _lowcore
         __u64   clock_comparator;               /* 0x02d0 */
         __u32   machine_flags;                  /* 0x02d8 */
         __u32   ftrace_func;                    /* 0x02dc */
-        __u8    pad_0x02f0[0x0300-0x02f0];      /* 0x02f0 */
+        __u8    pad_0x02e0[0x0300-0x02e0];      /* 0x02e0 */
 
         /* Interrupt response block */
         __u8    irb[64];                        /* 0x0300 */
 
-        __u8    pad_0x0400[0x0e00-0x0400];      /* 0x0400 */
+        __u8    pad_0x0340[0x0e00-0x0340];      /* 0x0340 */
 
         /*
          * 0xe00 contains the address of the IPL Parameter Information
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 48215d15762b..e8ef21c51bbe 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -571,6 +571,7 @@ pgm_svcper:
         mvc     __THREAD_per+__PER_access_id(1,%r8),__LC_PER_ACCESS_ID
         oi      __TI_flags+3(%r9),_TIF_SINGLE_STEP # set TIF_SINGLE_STEP
         TRACE_IRQS_ON
+        lm      %r2,%r6,SP_R2(%r15)     # load svc arguments
         stosm   __SF_EMPTY(%r15),0x03   # reenable interrupts
         b       BASED(sysc_do_svc)
 
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index 9aff1d449b6e..f33658f09dd7 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -549,6 +549,7 @@ pgm_svcper:
         mvc     __THREAD_per+__PER_access_id(1,%r8),__LC_PER_ACCESS_ID
         oi      __TI_flags+7(%r9),_TIF_SINGLE_STEP # set TIF_SINGLE_STEP
         TRACE_IRQS_ON
+        lmg     %r2,%r6,SP_R2(%r15)     # load svc arguments
         stosm   __SF_EMPTY(%r15),0x03   # reenable interrupts
         j       sysc_do_svc
 
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 1675c48b9145..6289945562b0 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -64,7 +64,7 @@ SYSCALL_DEFINE3(sigsuspend, int, history0, int, history1, old_sigset_t, mask)
         recalc_sigpending();
         spin_unlock_irq(&current->sighand->siglock);
 
-        current->state = TASK_INTERRUPTIBLE;
+        set_current_state(TASK_INTERRUPTIBLE);
         schedule();
         set_thread_flag(TIF_RESTORE_SIGMASK);
 
diff --git a/arch/s390/kvm/intercept.c b/arch/s390/kvm/intercept.c
index ba9d8a7bc1ac..b40096494e46 100644
--- a/arch/s390/kvm/intercept.c
+++ b/arch/s390/kvm/intercept.c
@@ -213,7 +213,7 @@ static int handle_instruction_and_prog(struct kvm_vcpu *vcpu)
         return rc2;
 }
 
-static const intercept_handler_t intercept_funcs[0x48 >> 2] = {
+static const intercept_handler_t intercept_funcs[] = {
         [0x00 >> 2] = handle_noop,
         [0x04 >> 2] = handle_instruction,
         [0x08 >> 2] = handle_prog,
@@ -230,7 +230,7 @@ int kvm_handle_sie_intercept(struct kvm_vcpu *vcpu)
         intercept_handler_t func;
         u8 code = vcpu->arch.sie_block->icptcode;
 
-        if (code & 3 || code > 0x48)
+        if (code & 3 || (code >> 2) >= ARRAY_SIZE(intercept_funcs))
                 return -ENOTSUPP;
         func = intercept_funcs[code >> 2];
         if (func)
diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c
index f3a46be2ae81..83da5debeedf 100644
--- a/arch/sh/kernel/cpu/clock.c
+++ b/arch/sh/kernel/cpu/clock.c
@@ -598,7 +598,7 @@ static struct dentry *clk_debugfs_root;
 static int clk_debugfs_register_one(struct clk *c)
 {
         int err;
-        struct dentry *d, *child;
+        struct dentry *d, *child, *child_tmp;
         struct clk *pa = c->parent;
         char s[255];
         char *p = s;
@@ -630,7 +630,7 @@ static int clk_debugfs_register_one(struct clk *c)
 
 err_out:
         d = c->dentry;
-        list_for_each_entry(child, &d->d_subdirs, d_u.d_child)
+        list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child)
                 debugfs_remove(child);
         debugfs_remove(c->dentry);
         return err;
diff --git a/arch/sh/kernel/cpu/sh3/entry.S b/arch/sh/kernel/cpu/sh3/entry.S
index 3f7e2a22c7c2..f6a389c996cb 100644
--- a/arch/sh/kernel/cpu/sh3/entry.S
+++ b/arch/sh/kernel/cpu/sh3/entry.S
@@ -132,7 +132,6 @@ ENTRY(tlb_protection_violation_store)
          mov    #1, r5
 
 call_handle_tlbmiss:
-        setup_frame_reg
         mov.l   1f, r0
         mov     r5, r8
         mov.l   @r0, r6
@@ -365,6 +364,8 @@ handle_exception:
          mov.l  @k2, k2         ! read out vector and keep in k2
 
 handle_exception_special:
+        setup_frame_reg
+
         ! Setup return address and jump to exception handler
         mov.l   7f, r9          ! fetch return address
         stc     r2_bank, r0     ! k2 (vector)
diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c
index 3576b709f052..e51168064e56 100644
--- a/arch/sh/kernel/dwarf.c
+++ b/arch/sh/kernel/dwarf.c
@@ -540,6 +540,8 @@ void dwarf_free_frame(struct dwarf_frame *frame)
         mempool_free(frame, dwarf_frame_pool);
 }
 
+extern void ret_from_irq(void);
+
 /**
  *      dwarf_unwind_stack - unwind the stack
  *
@@ -678,6 +680,24 @@ struct dwarf_frame * dwarf_unwind_stack(unsigned long pc,
         addr = frame->cfa + reg->addr;
         frame->return_addr = __raw_readl(addr);
 
+        /*
+         * Ah, the joys of unwinding through interrupts.
+         *
+         * Interrupts are tricky - the DWARF info needs to be _really_
+         * accurate and unfortunately I'm seeing a lot of bogus DWARF
+         * info. For example, I've seen interrupts occur in epilogues
+         * just after the frame pointer (r14) had been restored. The
+         * problem was that the DWARF info claimed that the CFA could be
+         * reached by using the value of the frame pointer before it was
+         * restored.
+         *
+         * So until the compiler can be trusted to produce reliable
+         * DWARF info when it really matters, let's stop unwinding once
+         * we've calculated the function that was interrupted.
+         */
+        if (prev && prev->pc == (unsigned long)ret_from_irq)
+                frame->return_addr = 0;
+
         return frame;
 
 bail:
@@ -892,18 +912,18 @@ static struct unwinder dwarf_unwinder = {
 
 static void dwarf_unwinder_cleanup(void)
 {
-        struct dwarf_cie *cie;
-        struct dwarf_fde *fde;
+        struct dwarf_cie *cie, *cie_tmp;
+        struct dwarf_fde *fde, *fde_tmp;
 
         /*
          * Deallocate all the memory allocated for the DWARF unwinder.
          * Traverse all the FDE/CIE lists and remove and free all the
          * memory associated with those data structures.
          */
-        list_for_each_entry(cie, &dwarf_cie_list, link)
+        list_for_each_entry_safe(cie, cie_tmp, &dwarf_cie_list, link)
                 kfree(cie);
 
-        list_for_each_entry(fde, &dwarf_fde_list, link)
+        list_for_each_entry_safe(fde, fde_tmp, &dwarf_fde_list, link)
                 kfree(fde);
 
         kmem_cache_destroy(dwarf_reg_cachep);
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index f0abd58c3a69..2b15ae60c3a0 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -70,8 +70,14 @@ ret_from_exception:
         CFI_STARTPROC simple
         CFI_DEF_CFA r14, 0
         CFI_REL_OFFSET 17, 64
-        CFI_REL_OFFSET 15, 0
+        CFI_REL_OFFSET 15, 60
         CFI_REL_OFFSET 14, 56
+        CFI_REL_OFFSET 13, 52
+        CFI_REL_OFFSET 12, 48
+        CFI_REL_OFFSET 11, 44
+        CFI_REL_OFFSET 10, 40
+        CFI_REL_OFFSET 9, 36
+        CFI_REL_OFFSET 8, 32
         preempt_stop()
 ENTRY(ret_from_irq)
         !
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index 31f80c61b031..ec79faf6f021 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -368,7 +368,7 @@ void exit_thread(void)
 void flush_thread(void)
 {
 
-        /* Called by fs/exec.c (flush_old_exec) to remove traces of a
+        /* Called by fs/exec.c (setup_new_exec) to remove traces of a
          * previously running executable. */
 #ifdef CONFIG_SH_FPU
         if (last_task_used_math == current) {
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c
index 873ebdc4f98e..b063eb8b18e3 100644
--- a/arch/sh/kernel/ptrace_64.c
+++ b/arch/sh/kernel/ptrace_64.c
@@ -133,6 +133,8 @@ void user_enable_single_step(struct task_struct *child)
         struct pt_regs *regs = child->thread.uregs;
 
         regs->sr |= SR_SSTEP;   /* auto-resetting upon exception */
+
+        set_tsk_thread_flag(child, TIF_SINGLESTEP);
 }
 
 void user_disable_single_step(struct task_struct *child)
@@ -140,6 +142,8 @@ void user_disable_single_step(struct task_struct *child)
         struct pt_regs *regs = child->thread.uregs;
 
         regs->sr &= ~SR_SSTEP;
+
+        clear_tsk_thread_flag(child, TIF_SINGLESTEP);
 }
 
 static int genregs_get(struct task_struct *target,
@@ -454,6 +458,8 @@ asmlinkage long long do_syscall_trace_enter(struct pt_regs *regs)
 
 asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
 {
+        int step;
+
         if (unlikely(current->audit_context))
                 audit_syscall_exit(AUDITSC_RESULT(regs->regs[9]),
                                    regs->regs[9]);
@@ -461,8 +467,9 @@ asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
         if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
                 trace_sys_exit(regs, regs->regs[9]);
 
-        if (test_thread_flag(TIF_SYSCALL_TRACE))
-                tracehook_report_syscall_exit(regs, 0);
+        step = test_thread_flag(TIF_SINGLESTEP);
+        if (step || test_thread_flag(TIF_SYSCALL_TRACE))
+                tracehook_report_syscall_exit(regs, step);
 }
 
 /* Called with interrupts disabled */
diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c
index ce76dbdef294..580e97d46ca5 100644
--- a/arch/sh/kernel/signal_64.c
+++ b/arch/sh/kernel/signal_64.c
@@ -118,7 +118,9 @@ static int do_signal(struct pt_regs *regs, sigset_t *oldset)
                          * clear the TS_RESTORE_SIGMASK flag.
                          */
                         current_thread_info()->status &= ~TS_RESTORE_SIGMASK;
-                        tracehook_signal_handler(signr, &info, &ka, regs, 0);
+
+                        tracehook_signal_handler(signr, &info, &ka, regs,
+                                        test_thread_flag(TIF_SINGLESTEP));
                         return 1;
                 }
         }
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 108197ac0d56..4097f6a10860 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -64,8 +64,11 @@ config BITS
         default 64 if SPARC64
 
 config GENERIC_TIME
+        def_bool y
+
+config ARCH_USES_GETTIMEOFFSET
         bool
-        default y if SPARC64
+        default y if SPARC32
 
 config GENERIC_CMOS_UPDATE
         bool
diff --git a/arch/sparc/configs/sparc32_defconfig b/arch/sparc/configs/sparc32_defconfig
index 983d59824a28..99a1f191497b 100644
--- a/arch/sparc/configs/sparc32_defconfig
+++ b/arch/sparc/configs/sparc32_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Wed Sep 16 00:03:43 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 11 23:20:31 2010
 #
 # CONFIG_64BIT is not set
 CONFIG_SPARC=y
@@ -41,6 +41,7 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -88,21 +89,21 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
+# CONFIG_PERF_EVENTS is not set
 # CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_DMA_ATTRS=y
@@ -131,14 +132,41 @@ CONFIG_LBDAF=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -168,8 +196,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_SUN_PM=y
 # CONFIG_SPARC_LED is not set
@@ -257,6 +284,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m
 CONFIG_INET6_XFRM_MODE_BEET=m
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 CONFIG_IPV6_TUNNEL=m
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -295,9 +323,6 @@ CONFIG_NET_PKTGEN=m
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -335,6 +360,10 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -398,8 +427,11 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -434,7 +466,9 @@ CONFIG_SCSI_QLOGICPTI=m
 # CONFIG_SCSI_DEBUG is not set
 CONFIG_SCSI_SUNESP=y
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
@@ -450,7 +484,7 @@ CONFIG_SCSI_SUNESP=y
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -487,6 +521,7 @@ CONFIG_SUNQE=m
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
@@ -546,6 +581,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -555,6 +591,7 @@ CONFIG_CHELSIO_T3_DEPENDS=y
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -574,6 +611,7 @@ CONFIG_INPUT_KEYBOARD=y
 CONFIG_KEYBOARD_ATKBD=m
 # CONFIG_KEYBOARD_LKKBD is not set
 # CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
 CONFIG_KEYBOARD_SUNKBD=m
 # CONFIG_KEYBOARD_XTKBD is not set
@@ -604,6 +642,7 @@ CONFIG_SERIO_SERPORT=m
 # CONFIG_SERIO_PCIPS2 is not set
 CONFIG_SERIO_LIBPS2=m
 # CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -636,6 +675,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_CONSOLE_POLL=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -661,6 +701,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
 # CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_F71805F is not set
 # CONFIG_SENSORS_F71882FG is not set
@@ -675,9 +720,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_VT8231 is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -699,6 +742,7 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Graphics support
 #
+CONFIG_VGA_ARB=y
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
 # CONFIG_FB is not set
@@ -776,7 +820,9 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 CONFIG_RTC_DRV_M48T59=y
+# CONFIG_RTC_DRV_MSM6242 is not set
 # CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -955,6 +1001,7 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
@@ -1003,9 +1050,9 @@ CONFIG_KGDB=y
 CONFIG_KGDB_SERIAL_CONSOLE=y
 CONFIG_KGDB_TESTS=y
 # CONFIG_KGDB_TESTS_ON_BOOT is not set
-# CONFIG_KMEMCHECK is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_STACK_DEBUG is not set
+# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
 
 #
 # Security options
@@ -1013,7 +1060,11 @@ CONFIG_KGDB_TESTS=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sparc/configs/sparc64_defconfig b/arch/sparc/configs/sparc64_defconfig
index f80b881dfea7..41c5a56aa6f2 100644
--- a/arch/sparc/configs/sparc64_defconfig
+++ b/arch/sparc/configs/sparc64_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31
-# Tue Sep 15 17:06:03 2009
+# Linux kernel version: 2.6.33-rc2
+# Wed Jan 20 16:31:47 2010
 #
 CONFIG_64BIT=y
 CONFIG_SPARC=y
@@ -20,6 +20,7 @@ CONFIG_HAVE_LATENCYTOP_SUPPORT=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_HAVE_SETUP_PER_CPU_AREA=y
 CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
+CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_MMU=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
@@ -50,6 +51,7 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y
 #
 CONFIG_TREE_RCU=y
 # CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
 # CONFIG_RCU_TRACE is not set
 CONFIG_RCU_FANOUT=64
 # CONFIG_RCU_FANOUT_EXACT is not set
@@ -62,8 +64,7 @@ CONFIG_RT_GROUP_SCHED=y
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 CONFIG_RELAY=y
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
@@ -97,24 +98,25 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
-# Performance Counters
+# Kernel Performance Events And Counters
 #
-CONFIG_PERF_COUNTERS=y
+CONFIG_PERF_EVENTS=y
 CONFIG_EVENT_PROFILE=y
+CONFIG_PERF_COUNTERS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
-# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_COMPAT_BRK is not set
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
 CONFIG_TRACEPOINTS=y
-CONFIG_MARKERS=y
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
 CONFIG_KPROBES=y
@@ -152,14 +154,41 @@ CONFIG_BLOCK_COMPAT=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
 # CONFIG_FREEZER is not set
 
 #
@@ -179,6 +208,7 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_SPARC64_SMP=y
+CONFIG_EARLYFB=y
 CONFIG_SPARC64_PAGE_SIZE_8KB=y
 # CONFIG_SPARC64_PAGE_SIZE_64KB is not set
 CONFIG_SECCOMP=y
@@ -216,8 +246,7 @@ CONFIG_MIGRATION=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=1
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=8192
 CONFIG_SCHED_SMT=y
 CONFIG_SCHED_MC=y
@@ -315,6 +344,7 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m
 CONFIG_INET6_XFRM_MODE_BEET=m
 # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
 CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
 CONFIG_IPV6_NDISC_NODETYPE=y
 CONFIG_IPV6_TUNNEL=m
 # CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -356,9 +386,6 @@ CONFIG_NET_TCPPROBE=m
 # CONFIG_AF_RXRPC is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
-CONFIG_WIRELESS_OLD_REGULATORY=y
-# CONFIG_WIRELESS_EXT is not set
 # CONFIG_LIB80211 is not set
 
 #
@@ -376,6 +403,7 @@ CONFIG_WIRELESS_OLD_REGULATORY=y
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
 CONFIG_STANDALONE=y
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
 CONFIG_FW_LOADER=y
@@ -397,6 +425,11 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
+# CONFIG_BLK_DEV_DRBD is not set
 CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_UB is not set
@@ -408,6 +441,7 @@ CONFIG_ATA_OVER_ETH=m
 CONFIG_SUNVDC=m
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
 # CONFIG_PHANTOM is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
@@ -415,6 +449,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
 # CONFIG_C2PORT is not set
 
 #
@@ -522,8 +557,11 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -557,7 +595,9 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_SUNESP is not set
 # CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
 # CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_BFA_FC is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
@@ -568,7 +608,9 @@ CONFIG_MD_RAID0=m
 CONFIG_MD_RAID1=m
 CONFIG_MD_RAID10=m
 CONFIG_MD_RAID456=m
+# CONFIG_MULTICORE_RAID456 is not set
 CONFIG_MD_RAID6_PQ=m
+# CONFIG_ASYNC_RAID6_TEST is not set
 CONFIG_MD_MULTIPATH=m
 # CONFIG_MD_FAULTY is not set
 CONFIG_BLK_DEV_DM=m
@@ -592,7 +634,7 @@ CONFIG_DM_ZERO=m
 #
 
 #
-# See the help texts for more information.
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
@@ -664,6 +706,7 @@ CONFIG_NET_PCI=y
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
 # CONFIG_ATL2 is not set
@@ -745,6 +788,7 @@ CONFIG_SLHC=m
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -754,6 +798,7 @@ CONFIG_SLHC=m
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
 # CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
 
 #
 # Userland interfaces
@@ -770,9 +815,13 @@ CONFIG_INPUT_EVDEV=y
 # Input Device Drivers
 #
 CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
 CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_QT2160 is not set
 CONFIG_KEYBOARD_LKKBD=m
+# CONFIG_KEYBOARD_MAX7359 is not set
 # CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
 CONFIG_KEYBOARD_SUNKBD=y
 # CONFIG_KEYBOARD_XTKBD is not set
@@ -812,6 +861,7 @@ CONFIG_SERIO_I8042=y
 CONFIG_SERIO_PCIPS2=m
 CONFIG_SERIO_LIBPS2=y
 CONFIG_SERIO_RAW=m
+# CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_GAMEPORT is not set
 
 #
@@ -844,6 +894,7 @@ CONFIG_SERIAL_SUNHV=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -858,6 +909,7 @@ CONFIG_HW_RANDOM_N2RNG=m
 CONFIG_DEVPORT=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
 # CONFIG_I2C_CHARDEV is not set
 CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_ALGOBIT=y
@@ -898,11 +950,6 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_I2C_TINY_USB is not set
 
 #
-# Graphics adapter I2C/DDC channel drivers
-#
-# CONFIG_I2C_VOODOO3 is not set
-
-#
 # Other I2C/SMBus bus drivers
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
@@ -911,10 +958,6 @@ CONFIG_I2C_ALGOBIT=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_PCF8575 is not set
-# CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
@@ -932,6 +975,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
 # CONFIG_SENSORS_AD7414 is not set
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
@@ -955,6 +1003,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM73 is not set
 # CONFIG_SENSORS_LM75 is not set
 # CONFIG_SENSORS_LM77 is not set
 # CONFIG_SENSORS_LM78 is not set
@@ -981,6 +1030,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_VT8231 is not set
@@ -993,9 +1043,8 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_SENSORS_ULTRA45 is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -1013,16 +1062,20 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
 # CONFIG_REGULATOR is not set
 # CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
+CONFIG_VGA_ARB=y
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1176,6 +1229,7 @@ CONFIG_SND_ALI5451=m
 # CONFIG_SND_OXYGEN is not set
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5535AUDIO is not set
 # CONFIG_SND_CTXFI is not set
 # CONFIG_SND_DARLA20 is not set
 # CONFIG_SND_GINA20 is not set
@@ -1311,6 +1365,7 @@ CONFIG_USB_EHCI_HCD=m
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 CONFIG_USB_OHCI_HCD=y
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
@@ -1426,6 +1481,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
 # CONFIG_RTC_DRV_RX8581 is not set
@@ -1447,7 +1503,9 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T35 is not set
 CONFIG_RTC_DRV_M48T59=y
+# CONFIG_RTC_DRV_MSM6242 is not set
 CONFIG_RTC_DRV_BQ4802=y
+# CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1625,6 +1683,7 @@ CONFIG_PRINTK_TIME=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=2048
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
@@ -1678,9 +1737,11 @@ CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_RING_BUFFER=y
 CONFIG_EVENT_TRACING=y
 CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
 CONFIG_TRACING=y
 CONFIG_GENERIC_TRACER=y
 CONFIG_TRACING_SUPPORT=y
@@ -1688,6 +1749,7 @@ CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
+# CONFIG_FTRACE_SYSCALLS is not set
 # CONFIG_BOOT_TRACER is not set
 CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
@@ -1706,6 +1768,7 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_DCFLUSH is not set
 # CONFIG_STACK_DEBUG is not set
+# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
 
 #
 # Security options
@@ -1714,11 +1777,17 @@ CONFIG_KEYS=y
 # CONFIG_KEYS_DEBUG_PROC_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
 CONFIG_XOR_BLOCKS=m
 CONFIG_ASYNC_CORE=m
 CONFIG_ASYNC_MEMCPY=m
 CONFIG_ASYNC_XOR=m
+CONFIG_ASYNC_PQ=m
+CONFIG_ASYNC_RAID6_RECOV=m
 CONFIG_CRYPTO=y
 
 #
diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
index ff66bb88537b..e67880381b84 100644
--- a/arch/sparc/include/asm/elf_64.h
+++ b/arch/sparc/include/asm/elf_64.h
@@ -195,17 +195,10 @@ static inline unsigned int sparc64_elf_hwcap(void)
 #define ELF_PLATFORM    (NULL)
 
 #define SET_PERSONALITY(ex)                             \
-do {    unsigned long new_flags = current_thread_info()->flags; \
-        new_flags &= _TIF_32BIT;                        \
-        if ((ex).e_ident[EI_CLASS] == ELFCLASS32)       \
-                new_flags |= _TIF_32BIT;                \
+do {    if ((ex).e_ident[EI_CLASS] == ELFCLASS32)       \
+                set_thread_flag(TIF_32BIT);             \
         else                                            \
-                new_flags &= ~_TIF_32BIT;               \
-        if ((current_thread_info()->flags & _TIF_32BIT) \
-            != new_flags)                               \
-                set_thread_flag(TIF_ABI_PENDING);       \
-        else                                            \
-                clear_thread_flag(TIF_ABI_PENDING);     \
+                clear_thread_flag(TIF_32BIT);           \
         /* flush_thread will update pgd cache */        \
         if (personality(current->personality) != PER_LINUX32)   \
                 set_personality(PER_LINUX |             \
diff --git a/arch/sparc/include/asm/io_32.h b/arch/sparc/include/asm/io_32.h
index 93fe21e02c86..679c7504625a 100644
--- a/arch/sparc/include/asm/io_32.h
+++ b/arch/sparc/include/asm/io_32.h
@@ -8,7 +8,7 @@
 #include <asm/page.h>      /* IO address mapping routines need this */
 #include <asm/system.h>
 
-#define page_to_phys(page)      (((page) - mem_map) << PAGE_SHIFT)
+#define page_to_phys(page)      (page_to_pfn(page) << PAGE_SHIFT)
 
 static inline u32 flip_dword (u32 l)
 {
diff --git a/arch/sparc/include/asm/page_32.h b/arch/sparc/include/asm/page_32.h
index f72080bdda94..156707b0f18d 100644
--- a/arch/sparc/include/asm/page_32.h
+++ b/arch/sparc/include/asm/page_32.h
@@ -143,7 +143,7 @@ extern unsigned long pfn_base;
 #define phys_to_virt            __va
 
 #define ARCH_PFN_OFFSET         (pfn_base)
-#define virt_to_page(kaddr)     (mem_map + ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT)))
+#define virt_to_page(kaddr)     pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
 
 #define pfn_valid(pfn)          (((pfn) >= (pfn_base)) && (((pfn)-(pfn_base)) < max_mapnr))
 #define virt_addr_valid(kaddr)  ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT) < max_mapnr)
diff --git a/arch/sparc/include/asm/param.h b/arch/sparc/include/asm/param.h
index 9836d9a3cb9a..0bc356bf8c50 100644
--- a/arch/sparc/include/asm/param.h
+++ b/arch/sparc/include/asm/param.h
@@ -1,22 +1,7 @@
 #ifndef _ASMSPARC_PARAM_H
 #define _ASMSPARC_PARAM_H
 
-#ifdef __KERNEL__
-# define HZ             CONFIG_HZ       /* Internal kernel timer frequency */
-# define USER_HZ        100     /* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC (USER_HZ)
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
 #define EXEC_PAGESIZE   8192    /* Thanks for sun4's we carry baggage... */
+#include <asm-generic/param.h>
 
-#ifndef NOGROUP
-#define NOGROUP         (-1)
-#endif
-
-#define MAXHOSTNAMELEN  64      /* max length of hostname */
-
-#endif
+#endif /* _ASMSPARC_PARAM_H */
diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
index 7257ebb8f394..39be9f256e5a 100644
--- a/arch/sparc/include/asm/thread_info_64.h
+++ b/arch/sparc/include/asm/thread_info_64.h
@@ -228,12 +228,11 @@ register struct thread_info *current_thread_info_reg asm("g6");
 #define TIF_SECCOMP             9       /* secure computing */
 #define TIF_SYSCALL_AUDIT       10      /* syscall auditing active */
 #define TIF_SYSCALL_TRACEPOINT  11      /* syscall tracepoint instrumentation */
-/* flag bit 11 is available */
 /* NOTE: Thread flags >= 12 should be ones we have no interest
  *       in using in assembly, else we can't use the mask as
  *       an immediate value in instructions such as andcc.
  */
-#define TIF_ABI_PENDING         12
+/* flag bit 12 is available */
 #define TIF_MEMDIE              13
 #define TIF_POLLING_NRFLAG      14
 #define TIF_FREEZE              15      /* is freezing for suspend */
@@ -248,7 +247,6 @@ register struct thread_info *current_thread_info_reg asm("g6");
 #define _TIF_SECCOMP            (1<<TIF_SECCOMP)
 #define _TIF_SYSCALL_AUDIT      (1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
-#define _TIF_ABI_PENDING        (1<<TIF_ABI_PENDING)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
 #define _TIF_FREEZE             (1<<TIF_FREEZE)
 
diff --git a/arch/sparc/include/asm/timex_32.h b/arch/sparc/include/asm/timex_32.h
index b6ccdb0d6f7d..a254750e4c03 100644
--- a/arch/sparc/include/asm/timex_32.h
+++ b/arch/sparc/include/asm/timex_32.h
@@ -12,4 +12,5 @@
 typedef unsigned long cycles_t;
 #define get_cycles()    (0)
 
+extern u32 (*do_arch_gettimeoffset)(void);
 #endif
diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h
index 600a79035fa1..1c79f32734a0 100644
--- a/arch/sparc/include/asm/topology_64.h
+++ b/arch/sparc/include/asm/topology_64.h
@@ -12,7 +12,9 @@ static inline int cpu_to_node(int cpu)
 
 #define parent_node(node)       (node)
 
-#define cpumask_of_node(node) (&numa_cpumask_lookup_table[node])
+#define cpumask_of_node(node) ((node) == -1 ?                           \
+                               cpu_all_mask :                           \
+                               &numa_cpumask_lookup_table[node])
 
 struct pci_bus;
 #ifdef CONFIG_PCI
diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
index 489d2ba92bcb..25f1d10155e8 100644
--- a/arch/sparc/include/asm/uaccess_32.h
+++ b/arch/sparc/include/asm/uaccess_32.h
@@ -274,7 +274,7 @@ static inline unsigned long copy_from_user(void *to, const void __user *from, un
 
         if (unlikely(sz != -1 && sz < n)) {
                 copy_from_user_overflow();
-                return -EFAULT;
+                return n;
         }
 
         if (n && __access_ok((unsigned long) from, n))
diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
index dbc141660994..2406788bfe5f 100644
--- a/arch/sparc/include/asm/uaccess_64.h
+++ b/arch/sparc/include/asm/uaccess_64.h
@@ -221,8 +221,8 @@ extern unsigned long copy_from_user_fixup(void *to, const void __user *from,
 static inline unsigned long __must_check
 copy_from_user(void *to, const void __user *from, unsigned long size)
 {
-        unsigned long ret = (unsigned long) -EFAULT;
         int sz = __compiletime_object_size(to);
+        unsigned long ret = size;
 
         if (likely(sz == -1 || sz >= size)) {
                 ret = ___copy_from_user(to, from, size);
diff --git a/arch/sparc/kernel/central.c b/arch/sparc/kernel/central.c
index f3b5466c389c..4589ca33220f 100644
--- a/arch/sparc/kernel/central.c
+++ b/arch/sparc/kernel/central.c
@@ -99,7 +99,7 @@ static int __devinit clock_board_probe(struct of_device *op,
 
         p->leds_resource.start = (unsigned long)
                 (p->clock_regs + CLOCK_CTRL);
-        p->leds_resource.end = p->leds_resource.end;
+        p->leds_resource.end = p->leds_resource.start;
         p->leds_resource.name = "leds";
 
         p->leds_pdev.name = "sunfire-clockboard-leds";
@@ -194,7 +194,7 @@ static int __devinit fhc_probe(struct of_device *op,
         if (!p->central) {
                 p->leds_resource.start = (unsigned long)
                         (p->pregs + FHC_PREGS_CTRL);
-                p->leds_resource.end = p->leds_resource.end;
+                p->leds_resource.end = p->leds_resource.start;
                 p->leds_resource.name = "leds";
 
                 p->leds_pdev.name = "sunfire-fhc-leds";
diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index 8d6882bb480a..e1cbdb94d97b 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -250,12 +250,12 @@ struct irq_handler_data {
 };
 
 #ifdef CONFIG_SMP
-static int irq_choose_cpu(unsigned int virt_irq)
+static int irq_choose_cpu(unsigned int virt_irq, const struct cpumask *affinity)
 {
         cpumask_t mask;
         int cpuid;
 
-        cpumask_copy(&mask, irq_desc[virt_irq].affinity);
+        cpumask_copy(&mask, affinity);
         if (cpus_equal(mask, cpu_online_map)) {
                 cpuid = map_to_cpu(virt_irq);
         } else {
@@ -268,10 +268,8 @@ static int irq_choose_cpu(unsigned int virt_irq)
         return cpuid;
 }
 #else
-static int irq_choose_cpu(unsigned int virt_irq)
-{
-        return real_hard_smp_processor_id();
-}
+#define irq_choose_cpu(virt_irq, affinity)      \
+        real_hard_smp_processor_id()
 #endif
 
 static void sun4u_irq_enable(unsigned int virt_irq)
@@ -282,7 +280,8 @@ static void sun4u_irq_enable(unsigned int virt_irq)
                 unsigned long cpuid, imap, val;
                 unsigned int tid;
 
-                cpuid = irq_choose_cpu(virt_irq);
+                cpuid = irq_choose_cpu(virt_irq,
+                                       irq_desc[virt_irq].affinity);
                 imap = data->imap;
 
                 tid = sun4u_compute_tid(imap, cpuid);
@@ -299,7 +298,24 @@ static void sun4u_irq_enable(unsigned int virt_irq)
 static int sun4u_set_affinity(unsigned int virt_irq,
                                const struct cpumask *mask)
 {
-        sun4u_irq_enable(virt_irq);
+        struct irq_handler_data *data = get_irq_chip_data(virt_irq);
+
+        if (likely(data)) {
+                unsigned long cpuid, imap, val;
+                unsigned int tid;
+
+                cpuid = irq_choose_cpu(virt_irq, mask);
+                imap = data->imap;
+
+                tid = sun4u_compute_tid(imap, cpuid);
+
+                val = upa_readq(imap);
+                val &= ~(IMAP_TID_UPA | IMAP_TID_JBUS |
+                         IMAP_AID_SAFARI | IMAP_NID_SAFARI);
+                val |= tid | IMAP_VALID;
+                upa_writeq(val, imap);
+                upa_writeq(ICLR_IDLE, data->iclr);
+        }
 
         return 0;
 }
@@ -340,7 +356,8 @@ static void sun4u_irq_eoi(unsigned int virt_irq)
 static void sun4v_irq_enable(unsigned int virt_irq)
 {
         unsigned int ino = virt_irq_table[virt_irq].dev_ino;
-        unsigned long cpuid = irq_choose_cpu(virt_irq);
+        unsigned long cpuid = irq_choose_cpu(virt_irq,
+                                             irq_desc[virt_irq].affinity);
         int err;
 
         err = sun4v_intr_settarget(ino, cpuid);
@@ -361,7 +378,7 @@ static int sun4v_set_affinity(unsigned int virt_irq,
                                const struct cpumask *mask)
 {
         unsigned int ino = virt_irq_table[virt_irq].dev_ino;
-        unsigned long cpuid = irq_choose_cpu(virt_irq);
+        unsigned long cpuid = irq_choose_cpu(virt_irq, mask);
         int err;
 
         err = sun4v_intr_settarget(ino, cpuid);
@@ -403,7 +420,7 @@ static void sun4v_virq_enable(unsigned int virt_irq)
         unsigned long cpuid, dev_handle, dev_ino;
         int err;
 
-        cpuid = irq_choose_cpu(virt_irq);
+        cpuid = irq_choose_cpu(virt_irq, irq_desc[virt_irq].affinity);
 
         dev_handle = virt_irq_table[virt_irq].dev_handle;
         dev_ino = virt_irq_table[virt_irq].dev_ino;
@@ -433,7 +450,7 @@ static int sun4v_virt_set_affinity(unsigned int virt_irq,
         unsigned long cpuid, dev_handle, dev_ino;
         int err;
 
-        cpuid = irq_choose_cpu(virt_irq);
+        cpuid = irq_choose_cpu(virt_irq, mask);
 
         dev_handle = virt_irq_table[virt_irq].dev_handle;
         dev_ino = virt_irq_table[virt_irq].dev_ino;
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 85e7037429b9..4e2724ec2bb6 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -30,6 +30,7 @@
 #include <asm/oplib.h>
 #include <asm/prom.h>
 #include <asm/pcic.h>
+#include <asm/timex.h>
 #include <asm/timer.h>
 #include <asm/uaccess.h>
 #include <asm/irq_regs.h>
@@ -163,8 +164,6 @@ void __iomem *pcic_regs;
 volatile int pcic_speculative;
 volatile int pcic_trapped;
 
-static void pci_do_gettimeofday(struct timeval *tv);
-static int pci_do_settimeofday(struct timespec *tv);
 
 #define CONFIG_CMD(bus, device_fn, where) (0x80000000 | (((unsigned int)bus) << 16) | (((unsigned int)device_fn) << 8) | (where & ~3))
 
@@ -716,19 +715,27 @@ static irqreturn_t pcic_timer_handler (int irq, void *h)
 #define USECS_PER_JIFFY  10000  /* We have 100HZ "standard" timer for sparc */
 #define TICK_TIMER_LIMIT ((100*1000000/4)/100)
 
+u32 pci_gettimeoffset(void)
+{
+        /*
+         * We divide all by 100
+         * to have microsecond resolution and to avoid overflow
+         */
+        unsigned long count =
+            readl(pcic0.pcic_regs+PCI_SYS_COUNTER) & ~PCI_SYS_COUNTER_OVERFLOW;
+        count = ((count/100)*USECS_PER_JIFFY) / (TICK_TIMER_LIMIT/100);
+        return count * 1000;
+}
+
+
 void __init pci_time_init(void)
 {
         struct linux_pcic *pcic = &pcic0;
         unsigned long v;
         int timer_irq, irq;
 
-        /* A hack until do_gettimeofday prototype is moved to arch specific headers
-           and btfixupped. Patch do_gettimeofday with ba pci_do_gettimeofday; nop */
-        ((unsigned int *)do_gettimeofday)[0] = 
-            0x10800000 | ((((unsigned long)pci_do_gettimeofday -
-             (unsigned long)do_gettimeofday) >> 2) & 0x003fffff);
-        ((unsigned int *)do_gettimeofday)[1] = 0x01000000;
-        BTFIXUPSET_CALL(bus_do_settimeofday, pci_do_settimeofday, BTFIXUPCALL_NORM);
+        do_arch_gettimeoffset = pci_gettimeoffset;
+
         btfixup();
 
         writel (TICK_TIMER_LIMIT, pcic->pcic_regs+PCI_SYS_LIMIT);
@@ -746,84 +753,6 @@ void __init pci_time_init(void)
         local_irq_enable();
 }
 
-static inline unsigned long do_gettimeoffset(void)
-{
-        /*
-         * We divide all by 100
-         * to have microsecond resolution and to avoid overflow
-         */
-        unsigned long count =
-            readl(pcic0.pcic_regs+PCI_SYS_COUNTER) & ~PCI_SYS_COUNTER_OVERFLOW;
-        count = ((count/100)*USECS_PER_JIFFY) / (TICK_TIMER_LIMIT/100);
-        return count;
-}
-
-static void pci_do_gettimeofday(struct timeval *tv)
-{
-        unsigned long flags;
-        unsigned long seq;
-        unsigned long usec, sec;
-        unsigned long max_ntp_tick = tick_usec - tickadj;
-
-        do {
-                seq = read_seqbegin_irqsave(&xtime_lock, flags);
-                usec = do_gettimeoffset();
-
-                /*
-                 * If time_adjust is negative then NTP is slowing the clock
-                 * so make sure not to go into next possible interval.
-                 * Better to lose some accuracy than have time go backwards..
-                 */
-                if (unlikely(time_adjust < 0))
-                        usec = min(usec, max_ntp_tick);
-
-                sec = xtime.tv_sec;
-                usec += (xtime.tv_nsec / 1000);
-        } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
-
-        while (usec >= 1000000) {
-                usec -= 1000000;
-                sec++;
-        }
-
-        tv->tv_sec = sec;
-        tv->tv_usec = usec;
-}
-
-static int pci_do_settimeofday(struct timespec *tv)
-{
-        if ((unsigned long)tv->tv_nsec >= NSEC_PER_SEC)
-                return -EINVAL;
-
-        /*
-         * This is revolting. We need to set "xtime" correctly. However, the
-         * value in this location is the value at the most recent update of
-         * wall time.  Discover what correction gettimeofday() would have
-         * made, and then undo it!
-         */
-        tv->tv_nsec -= 1000 * do_gettimeoffset();
-        while (tv->tv_nsec < 0) {
-                tv->tv_nsec += NSEC_PER_SEC;
-                tv->tv_sec--;
-        }
-
-        wall_to_monotonic.tv_sec += xtime.tv_sec - tv->tv_sec;
-        wall_to_monotonic.tv_nsec += xtime.tv_nsec - tv->tv_nsec;
-
-        if (wall_to_monotonic.tv_nsec > NSEC_PER_SEC) {
-                wall_to_monotonic.tv_nsec -= NSEC_PER_SEC;
-                wall_to_monotonic.tv_sec++;
-        }
-        if (wall_to_monotonic.tv_nsec < 0) {
-                wall_to_monotonic.tv_nsec += NSEC_PER_SEC;
-                wall_to_monotonic.tv_sec--;
-        }
-
-        xtime.tv_sec = tv->tv_sec;
-        xtime.tv_nsec = tv->tv_nsec;
-        ntp_clear();
-        return 0;
-}
 
 #if 0
 static void watchdog_reset() {
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 198fb4e79ba2..e856456ec02f 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -1,6 +1,6 @@
 /* Performance event support for sparc64.
  *
- * Copyright (C) 2009 David S. Miller <davem@davemloft.net>
+ * Copyright (C) 2009, 2010 David S. Miller <davem@davemloft.net>
  *
  * This code is based almost entirely upon the x86 perf event
  * code, which is:
@@ -18,11 +18,15 @@
 #include <linux/kdebug.h>
 #include <linux/mutex.h>
 
+#include <asm/stacktrace.h>
 #include <asm/cpudata.h>
+#include <asm/uaccess.h>
 #include <asm/atomic.h>
 #include <asm/nmi.h>
 #include <asm/pcr.h>
 
+#include "kstack.h"
+
 /* Sparc64 chips have two performance counters, 32-bits each, with
  * overflow interrupts generated on transition from 0xffffffff to 0.
  * The counters are accessed in one go using a 64-bit register.
@@ -51,16 +55,49 @@
 
 #define PIC_UPPER_INDEX                 0
 #define PIC_LOWER_INDEX                 1
+#define PIC_NO_INDEX                    -1
 
 struct cpu_hw_events {
-        struct perf_event       *events[MAX_HWEVENTS];
-        unsigned long           used_mask[BITS_TO_LONGS(MAX_HWEVENTS)];
-        unsigned long           active_mask[BITS_TO_LONGS(MAX_HWEVENTS)];
+        /* Number of events currently scheduled onto this cpu.
+         * This tells how many entries in the arrays below
+         * are valid.
+         */
+        int                     n_events;
+
+        /* Number of new events added since the last hw_perf_disable().
+         * This works because the perf event layer always adds new
+         * events inside of a perf_{disable,enable}() sequence.
+         */
+        int                     n_added;
+
+        /* Array of events current scheduled on this cpu.  */
+        struct perf_event       *event[MAX_HWEVENTS];
+
+        /* Array of encoded longs, specifying the %pcr register
+         * encoding and the mask of PIC counters this even can
+         * be scheduled on.  See perf_event_encode() et al.
+         */
+        unsigned long           events[MAX_HWEVENTS];
+
+        /* The current counter index assigned to an event.  When the
+         * event hasn't been programmed into the cpu yet, this will
+         * hold PIC_NO_INDEX.  The event->hw.idx value tells us where
+         * we ought to schedule the event.
+         */
+        int                     current_idx[MAX_HWEVENTS];
+
+        /* Software copy of %pcr register on this cpu.  */
         u64                     pcr;
+
+        /* Enabled/disable state.  */
         int                     enabled;
 };
 DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events) = { .enabled = 1, };
 
+/* An event map describes the characteristics of a performance
+ * counter event.  In particular it gives the encoding as well as
+ * a mask telling which counters the event can be measured on.
+ */
 struct perf_event_map {
         u16     encoding;
         u8      pic_mask;
@@ -69,15 +106,20 @@ struct perf_event_map {
 #define PIC_LOWER       0x02
 };
 
+/* Encode a perf_event_map entry into a long.  */
 static unsigned long perf_event_encode(const struct perf_event_map *pmap)
 {
         return ((unsigned long) pmap->encoding << 16) | pmap->pic_mask;
 }
 
-static void perf_event_decode(unsigned long val, u16 *enc, u8 *msk)
+static u8 perf_event_get_msk(unsigned long val)
 {
-        *msk = val & 0xff;
-        *enc = val >> 16;
+        return val & 0xff;
+}
+
+static u64 perf_event_get_enc(unsigned long val)
+{
+        return val >> 16;
 }
 
 #define C(x) PERF_COUNT_HW_CACHE_##x
@@ -491,53 +533,6 @@ static inline void sparc_pmu_disable_event(struct cpu_hw_events *cpuc, struct hw
         pcr_ops->write(cpuc->pcr);
 }
 
-void hw_perf_enable(void)
-{
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
-        u64 val;
-        int i;
-
-        if (cpuc->enabled)
-                return;
-
-        cpuc->enabled = 1;
-        barrier();
-
-        val = cpuc->pcr;
-
-        for (i = 0; i < MAX_HWEVENTS; i++) {
-                struct perf_event *cp = cpuc->events[i];
-                struct hw_perf_event *hwc;
-
-                if (!cp)
-                        continue;
-                hwc = &cp->hw;
-                val |= hwc->config_base;
-        }
-
-        cpuc->pcr = val;
-
-        pcr_ops->write(cpuc->pcr);
-}
-
-void hw_perf_disable(void)
-{
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
-        u64 val;
-
-        if (!cpuc->enabled)
-                return;
-
-        cpuc->enabled = 0;
-
-        val = cpuc->pcr;
-        val &= ~(PCR_UTRACE | PCR_STRACE |
-                 sparc_pmu->hv_bit | sparc_pmu->irq_bit);
-        cpuc->pcr = val;
-
-        pcr_ops->write(cpuc->pcr);
-}
-
 static u32 read_pmc(int idx)
 {
         u64 val;
@@ -566,6 +561,30 @@ static void write_pmc(int idx, u64 val)
         write_pic(pic);
 }
 
+static u64 sparc_perf_event_update(struct perf_event *event,
+                                   struct hw_perf_event *hwc, int idx)
+{
+        int shift = 64 - 32;
+        u64 prev_raw_count, new_raw_count;
+        s64 delta;
+
+again:
+        prev_raw_count = atomic64_read(&hwc->prev_count);
+        new_raw_count = read_pmc(idx);
+
+        if (atomic64_cmpxchg(&hwc->prev_count, prev_raw_count,
+                             new_raw_count) != prev_raw_count)
+                goto again;
+
+        delta = (new_raw_count << shift) - (prev_raw_count << shift);
+        delta >>= shift;
+
+        atomic64_add(delta, &event->count);
+        atomic64_sub(delta, &hwc->period_left);
+
+        return new_raw_count;
+}
+
 static int sparc_perf_event_set_period(struct perf_event *event,
                                        struct hw_perf_event *hwc, int idx)
 {
@@ -598,81 +617,166 @@ static int sparc_perf_event_set_period(struct perf_event *event,
         return ret;
 }
 
-static int sparc_pmu_enable(struct perf_event *event)
+/* If performance event entries have been added, move existing
+ * events around (if necessary) and then assign new entries to
+ * counters.
+ */
+static u64 maybe_change_configuration(struct cpu_hw_events *cpuc, u64 pcr)
 {
-        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
-        struct hw_perf_event *hwc = &event->hw;
-        int idx = hwc->idx;
+        int i;
 
-        if (test_and_set_bit(idx, cpuc->used_mask))
-                return -EAGAIN;
+        if (!cpuc->n_added)
+                goto out;
 
-        sparc_pmu_disable_event(cpuc, hwc, idx);
+        /* Read in the counters which are moving.  */
+        for (i = 0; i < cpuc->n_events; i++) {
+                struct perf_event *cp = cpuc->event[i];
 
-        cpuc->events[idx] = event;
-        set_bit(idx, cpuc->active_mask);
+                if (cpuc->current_idx[i] != PIC_NO_INDEX &&
+                    cpuc->current_idx[i] != cp->hw.idx) {
+                        sparc_perf_event_update(cp, &cp->hw,
+                                                cpuc->current_idx[i]);
+                        cpuc->current_idx[i] = PIC_NO_INDEX;
+                }
+        }
 
-        sparc_perf_event_set_period(event, hwc, idx);
-        sparc_pmu_enable_event(cpuc, hwc, idx);
-        perf_event_update_userpage(event);
-        return 0;
+        /* Assign to counters all unassigned events.  */
+        for (i = 0; i < cpuc->n_events; i++) {
+                struct perf_event *cp = cpuc->event[i];
+                struct hw_perf_event *hwc = &cp->hw;
+                int idx = hwc->idx;
+                u64 enc;
+
+                if (cpuc->current_idx[i] != PIC_NO_INDEX)
+                        continue;
+
+                sparc_perf_event_set_period(cp, hwc, idx);
+                cpuc->current_idx[i] = idx;
+
+                enc = perf_event_get_enc(cpuc->events[i]);
+                pcr |= event_encoding(enc, idx);
+        }
+out:
+        return pcr;
 }
 
-static u64 sparc_perf_event_update(struct perf_event *event,
-                                   struct hw_perf_event *hwc, int idx)
+void hw_perf_enable(void)
 {
-        int shift = 64 - 32;
-        u64 prev_raw_count, new_raw_count;
-        s64 delta;
+        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        u64 pcr;
 
-again:
-        prev_raw_count = atomic64_read(&hwc->prev_count);
-        new_raw_count = read_pmc(idx);
+        if (cpuc->enabled)
+                return;
 
-        if (atomic64_cmpxchg(&hwc->prev_count, prev_raw_count,
-                             new_raw_count) != prev_raw_count)
-                goto again;
+        cpuc->enabled = 1;
+        barrier();
 
-        delta = (new_raw_count << shift) - (prev_raw_count << shift);
-        delta >>= shift;
+        pcr = cpuc->pcr;
+        if (!cpuc->n_events) {
+                pcr = 0;
+        } else {
+                pcr = maybe_change_configuration(cpuc, pcr);
 
-        atomic64_add(delta, &event->count);
-        atomic64_sub(delta, &hwc->period_left);
+                /* We require that all of the events have the same
+                 * configuration, so just fetch the settings from the
+                 * first entry.
+                 */
+                cpuc->pcr = pcr | cpuc->event[0]->hw.config_base;
+        }
 
-        return new_raw_count;
+        pcr_ops->write(cpuc->pcr);
+}
+
+void hw_perf_disable(void)
+{
+        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        u64 val;
+
+        if (!cpuc->enabled)
+                return;
+
+        cpuc->enabled = 0;
+        cpuc->n_added = 0;
+
+        val = cpuc->pcr;
+        val &= ~(PCR_UTRACE | PCR_STRACE |
+                 sparc_pmu->hv_bit | sparc_pmu->irq_bit);
+        cpuc->pcr = val;
+
+        pcr_ops->write(cpuc->pcr);
 }
 
 static void sparc_pmu_disable(struct perf_event *event)
 {
         struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
         struct hw_perf_event *hwc = &event->hw;
-        int idx = hwc->idx;
+        unsigned long flags;
+        int i;
 
-        clear_bit(idx, cpuc->active_mask);
-        sparc_pmu_disable_event(cpuc, hwc, idx);
+        local_irq_save(flags);
+        perf_disable();
+
+        for (i = 0; i < cpuc->n_events; i++) {
+                if (event == cpuc->event[i]) {
+                        int idx = cpuc->current_idx[i];
+
+                        /* Shift remaining entries down into
+                         * the existing slot.
+                         */
+                        while (++i < cpuc->n_events) {
+                                cpuc->event[i - 1] = cpuc->event[i];
+                                cpuc->events[i - 1] = cpuc->events[i];
+                                cpuc->current_idx[i - 1] =
+                                        cpuc->current_idx[i];
+                        }
+
+                        /* Absorb the final count and turn off the
+                         * event.
+                         */
+                        sparc_pmu_disable_event(cpuc, hwc, idx);
+                        barrier();
+                        sparc_perf_event_update(event, hwc, idx);
 
-        barrier();
+                        perf_event_update_userpage(event);
 
-        sparc_perf_event_update(event, hwc, idx);
-        cpuc->events[idx] = NULL;
-        clear_bit(idx, cpuc->used_mask);
+                        cpuc->n_events--;
+                        break;
+                }
+        }
 
-        perf_event_update_userpage(event);
+        perf_enable();
+        local_irq_restore(flags);
+}
+
+static int active_event_index(struct cpu_hw_events *cpuc,
+                              struct perf_event *event)
+{
+        int i;
+
+        for (i = 0; i < cpuc->n_events; i++) {
+                if (cpuc->event[i] == event)
+                        break;
+        }
+        BUG_ON(i == cpuc->n_events);
+        return cpuc->current_idx[i];
 }
 
 static void sparc_pmu_read(struct perf_event *event)
 {
+        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        int idx = active_event_index(cpuc, event);
         struct hw_perf_event *hwc = &event->hw;
 
-        sparc_perf_event_update(event, hwc, hwc->idx);
+        sparc_perf_event_update(event, hwc, idx);
 }
 
 static void sparc_pmu_unthrottle(struct perf_event *event)
 {
         struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        int idx = active_event_index(cpuc, event);
         struct hw_perf_event *hwc = &event->hw;
 
-        sparc_pmu_enable_event(cpuc, hwc, hwc->idx);
+        sparc_pmu_enable_event(cpuc, hwc, idx);
 }
 
 static atomic_t active_events = ATOMIC_INIT(0);
@@ -750,43 +854,75 @@ static void hw_perf_event_destroy(struct perf_event *event)
 /* Make sure all events can be scheduled into the hardware at
  * the same time.  This is simplified by the fact that we only
  * need to support 2 simultaneous HW events.
+ *
+ * As a side effect, the evts[]->hw.idx values will be assigned
+ * on success.  These are pending indexes.  When the events are
+ * actually programmed into the chip, these values will propagate
+ * to the per-cpu cpuc->current_idx[] slots, see the code in
+ * maybe_change_configuration() for details.
  */
-static int sparc_check_constraints(unsigned long *events, int n_ev)
+static int sparc_check_constraints(struct perf_event **evts,
+                                   unsigned long *events, int n_ev)
 {
-        if (n_ev <= perf_max_events) {
-                u8 msk1, msk2;
-                u16 dummy;
-
-                if (n_ev == 1)
-                        return 0;
-                BUG_ON(n_ev != 2);
-                perf_event_decode(events[0], &dummy, &msk1);
-                perf_event_decode(events[1], &dummy, &msk2);
-
-                /* If both events can go on any counter, OK.  */
-                if (msk1 == (PIC_UPPER | PIC_LOWER) &&
-                    msk2 == (PIC_UPPER | PIC_LOWER))
-                        return 0;
-
-                /* If one event is limited to a specific counter,
-                 * and the other can go on both, OK.
-                 */
-                if ((msk1 == PIC_UPPER || msk1 == PIC_LOWER) &&
-                    msk2 == (PIC_UPPER | PIC_LOWER))
-                        return 0;
-                if ((msk2 == PIC_UPPER || msk2 == PIC_LOWER) &&
-                    msk1 == (PIC_UPPER | PIC_LOWER))
-                        return 0;
-
-                /* If the events are fixed to different counters, OK.  */
-                if ((msk1 == PIC_UPPER && msk2 == PIC_LOWER) ||
-                    (msk1 == PIC_LOWER && msk2 == PIC_UPPER))
-                        return 0;
-
-                /* Otherwise, there is a conflict.  */
+        u8 msk0 = 0, msk1 = 0;
+        int idx0 = 0;
+
+        /* This case is possible when we are invoked from
+         * hw_perf_group_sched_in().
+         */
+        if (!n_ev)
+                return 0;
+
+        if (n_ev > perf_max_events)
+                return -1;
+
+        msk0 = perf_event_get_msk(events[0]);
+        if (n_ev == 1) {
+                if (msk0 & PIC_LOWER)
+                        idx0 = 1;
+                goto success;
         }
+        BUG_ON(n_ev != 2);
+        msk1 = perf_event_get_msk(events[1]);
+
+        /* If both events can go on any counter, OK.  */
+        if (msk0 == (PIC_UPPER | PIC_LOWER) &&
+            msk1 == (PIC_UPPER | PIC_LOWER))
+                goto success;
 
+        /* If one event is limited to a specific counter,
+         * and the other can go on both, OK.
+         */
+        if ((msk0 == PIC_UPPER || msk0 == PIC_LOWER) &&
+            msk1 == (PIC_UPPER | PIC_LOWER)) {
+                if (msk0 & PIC_LOWER)
+                        idx0 = 1;
+                goto success;
+        }
+
+        if ((msk1 == PIC_UPPER || msk1 == PIC_LOWER) &&
+            msk0 == (PIC_UPPER | PIC_LOWER)) {
+                if (msk1 & PIC_UPPER)
+                        idx0 = 1;
+                goto success;
+        }
+
+        /* If the events are fixed to different counters, OK.  */
+        if ((msk0 == PIC_UPPER && msk1 == PIC_LOWER) ||
+            (msk0 == PIC_LOWER && msk1 == PIC_UPPER)) {
+                if (msk0 & PIC_LOWER)
+                        idx0 = 1;
+                goto success;
+        }
+
+        /* Otherwise, there is a conflict.  */
         return -1;
+
+success:
+        evts[0]->hw.idx = idx0;
+        if (n_ev == 2)
+                evts[1]->hw.idx = idx0 ^ 1;
+        return 0;
 }
 
 static int check_excludes(struct perf_event **evts, int n_prev, int n_new)
@@ -818,7 +954,8 @@ static int check_excludes(struct perf_event **evts, int n_prev, int n_new)
 }
 
 static int collect_events(struct perf_event *group, int max_count,
-                          struct perf_event *evts[], unsigned long *events)
+                          struct perf_event *evts[], unsigned long *events,
+                          int *current_idx)
 {
         struct perf_event *event;
         int n = 0;
@@ -827,7 +964,8 @@ static int collect_events(struct perf_event *group, int max_count,
                 if (n >= max_count)
                         return -1;
                 evts[n] = group;
-                events[n++] = group->hw.event_base;
+                events[n] = group->hw.event_base;
+                current_idx[n++] = PIC_NO_INDEX;
         }
         list_for_each_entry(event, &group->sibling_list, group_entry) {
                 if (!is_software_event(event) &&
@@ -835,20 +973,100 @@ static int collect_events(struct perf_event *group, int max_count,
                         if (n >= max_count)
                                 return -1;
                         evts[n] = event;
-                        events[n++] = event->hw.event_base;
+                        events[n] = event->hw.event_base;
+                        current_idx[n++] = PIC_NO_INDEX;
                 }
         }
         return n;
 }
 
+static void event_sched_in(struct perf_event *event, int cpu)
+{
+        event->state = PERF_EVENT_STATE_ACTIVE;
+        event->oncpu = cpu;
+        event->tstamp_running += event->ctx->time - event->tstamp_stopped;
+        if (is_software_event(event))
+                event->pmu->enable(event);
+}
+
+int hw_perf_group_sched_in(struct perf_event *group_leader,
+                           struct perf_cpu_context *cpuctx,
+                           struct perf_event_context *ctx, int cpu)
+{
+        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        struct perf_event *sub;
+        int n0, n;
+
+        if (!sparc_pmu)
+                return 0;
+
+        n0 = cpuc->n_events;
+        n = collect_events(group_leader, perf_max_events - n0,
+                           &cpuc->event[n0], &cpuc->events[n0],
+                           &cpuc->current_idx[n0]);
+        if (n < 0)
+                return -EAGAIN;
+        if (check_excludes(cpuc->event, n0, n))
+                return -EINVAL;
+        if (sparc_check_constraints(cpuc->event, cpuc->events, n + n0))
+                return -EAGAIN;
+        cpuc->n_events = n0 + n;
+        cpuc->n_added += n;
+
+        cpuctx->active_oncpu += n;
+        n = 1;
+        event_sched_in(group_leader, cpu);
+        list_for_each_entry(sub, &group_leader->sibling_list, group_entry) {
+                if (sub->state != PERF_EVENT_STATE_OFF) {
+                        event_sched_in(sub, cpu);
+                        n++;
+                }
+        }
+        ctx->nr_active += n;
+
+        return 1;
+}
+
+static int sparc_pmu_enable(struct perf_event *event)
+{
+        struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
+        int n0, ret = -EAGAIN;
+        unsigned long flags;
+
+        local_irq_save(flags);
+        perf_disable();
+
+        n0 = cpuc->n_events;
+        if (n0 >= perf_max_events)
+                goto out;
+
+        cpuc->event[n0] = event;
+        cpuc->events[n0] = event->hw.event_base;
+        cpuc->current_idx[n0] = PIC_NO_INDEX;
+
+        if (check_excludes(cpuc->event, n0, 1))
+                goto out;
+        if (sparc_check_constraints(cpuc->event, cpuc->events, n0 + 1))
+                goto out;
+
+        cpuc->n_events++;
+        cpuc->n_added++;
+
+        ret = 0;
+out:
+        perf_enable();
+        local_irq_restore(flags);
+        return ret;
+}
+
 static int __hw_perf_event_init(struct perf_event *event)
 {
         struct perf_event_attr *attr = &event->attr;
         struct perf_event *evts[MAX_HWEVENTS];
         struct hw_perf_event *hwc = &event->hw;
         unsigned long events[MAX_HWEVENTS];
+        int current_idx_dmy[MAX_HWEVENTS];
         const struct perf_event_map *pmap;
-        u64 enc;
         int n;
 
         if (atomic_read(&nmi_active) < 0)
@@ -865,10 +1083,7 @@ static int __hw_perf_event_init(struct perf_event *event)
         } else
                 return -EOPNOTSUPP;
 
-        /* We save the enable bits in the config_base.  So to
-         * turn off sampling just write 'config', and to enable
-         * things write 'config | config_base'.
-         */
+        /* We save the enable bits in the config_base.  */
         hwc->config_base = sparc_pmu->irq_bit;
         if (!attr->exclude_user)
                 hwc->config_base |= PCR_UTRACE;
@@ -879,13 +1094,11 @@ static int __hw_perf_event_init(struct perf_event *event)
 
         hwc->event_base = perf_event_encode(pmap);
 
-        enc = pmap->encoding;
-
         n = 0;
         if (event->group_leader != event) {
                 n = collect_events(event->group_leader,
                                    perf_max_events - 1,
-                                   evts, events);
+                                   evts, events, current_idx_dmy);
                 if (n < 0)
                         return -EINVAL;
         }
@@ -895,9 +1108,11 @@ static int __hw_perf_event_init(struct perf_event *event)
         if (check_excludes(evts, n, 1))
                 return -EINVAL;
 
-        if (sparc_check_constraints(events, n + 1))
+        if (sparc_check_constraints(evts, events, n + 1))
                 return -EINVAL;
 
+        hwc->idx = PIC_NO_INDEX;
+
         /* Try to do all error checking before this point, as unwinding
          * state after grabbing the PMC is difficult.
          */
@@ -910,15 +1125,6 @@ static int __hw_perf_event_init(struct perf_event *event)
                 atomic64_set(&hwc->period_left, hwc->sample_period);
         }
 
-        if (pmap->pic_mask & PIC_UPPER) {
-                hwc->idx = PIC_UPPER_INDEX;
-                enc <<= sparc_pmu->upper_shift;
-        } else {
-                hwc->idx = PIC_LOWER_INDEX;
-                enc <<= sparc_pmu->lower_shift;
-        }
-
-        hwc->config |= enc;
         return 0;
 }
 
@@ -968,7 +1174,7 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self,
         struct perf_sample_data data;
         struct cpu_hw_events *cpuc;
         struct pt_regs *regs;
-        int idx;
+        int i;
 
         if (!atomic_read(&active_events))
                 return NOTIFY_DONE;
@@ -997,13 +1203,12 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self,
         if (sparc_pmu->irq_bit)
                 pcr_ops->write(cpuc->pcr);
 
-        for (idx = 0; idx < MAX_HWEVENTS; idx++) {
-                struct perf_event *event = cpuc->events[idx];
+        for (i = 0; i < cpuc->n_events; i++) {
+                struct perf_event *event = cpuc->event[i];
+                int idx = cpuc->current_idx[i];
                 struct hw_perf_event *hwc;
                 u64 val;
 
-                if (!test_bit(idx, cpuc->active_mask))
-                        continue;
                 hwc = &event->hw;
                 val = sparc_perf_event_update(event, hwc, idx);
                 if (val & (1ULL << 31))
@@ -1055,10 +1260,122 @@ void __init init_hw_perf_events(void)
 
         pr_cont("Supported PMU type is '%s'\n", sparc_pmu_type);
 
-        /* All sparc64 PMUs currently have 2 events.  But this simple
-         * driver only supports one active event at a time.
-         */
-        perf_max_events = 1;
+        /* All sparc64 PMUs currently have 2 events.  */
+        perf_max_events = 2;
 
         register_die_notifier(&perf_event_nmi_notifier);
 }
+
+static inline void callchain_store(struct perf_callchain_entry *entry, u64 ip)
+{
+        if (entry->nr < PERF_MAX_STACK_DEPTH)
+                entry->ip[entry->nr++] = ip;
+}
+
+static void perf_callchain_kernel(struct pt_regs *regs,
+                                  struct perf_callchain_entry *entry)
+{
+        unsigned long ksp, fp;
+
+        callchain_store(entry, PERF_CONTEXT_KERNEL);
+        callchain_store(entry, regs->tpc);
+
+        ksp = regs->u_regs[UREG_I6];
+        fp = ksp + STACK_BIAS;
+        do {
+                struct sparc_stackf *sf;
+                struct pt_regs *regs;
+                unsigned long pc;
+
+                if (!kstack_valid(current_thread_info(), fp))
+                        break;
+
+                sf = (struct sparc_stackf *) fp;
+                regs = (struct pt_regs *) (sf + 1);
+
+                if (kstack_is_trap_frame(current_thread_info(), regs)) {
+                        if (user_mode(regs))
+                                break;
+                        pc = regs->tpc;
+                        fp = regs->u_regs[UREG_I6] + STACK_BIAS;
+                } else {
+                        pc = sf->callers_pc;
+                        fp = (unsigned long)sf->fp + STACK_BIAS;
+                }
+                callchain_store(entry, pc);
+        } while (entry->nr < PERF_MAX_STACK_DEPTH);
+}
+
+static void perf_callchain_user_64(struct pt_regs *regs,
+                                   struct perf_callchain_entry *entry)
+{
+        unsigned long ufp;
+
+        callchain_store(entry, PERF_CONTEXT_USER);
+        callchain_store(entry, regs->tpc);
+
+        ufp = regs->u_regs[UREG_I6] + STACK_BIAS;
+        do {
+                struct sparc_stackf *usf, sf;
+                unsigned long pc;
+
+                usf = (struct sparc_stackf *) ufp;
+                if (__copy_from_user_inatomic(&sf, usf, sizeof(sf)))
+                        break;
+
+                pc = sf.callers_pc;
+                ufp = (unsigned long)sf.fp + STACK_BIAS;
+                callchain_store(entry, pc);
+        } while (entry->nr < PERF_MAX_STACK_DEPTH);
+}
+
+static void perf_callchain_user_32(struct pt_regs *regs,
+                                   struct perf_callchain_entry *entry)
+{
+        unsigned long ufp;
+
+        callchain_store(entry, PERF_CONTEXT_USER);
+        callchain_store(entry, regs->tpc);
+
+        ufp = regs->u_regs[UREG_I6];
+        do {
+                struct sparc_stackf32 *usf, sf;
+                unsigned long pc;
+
+                usf = (struct sparc_stackf32 *) ufp;
+                if (__copy_from_user_inatomic(&sf, usf, sizeof(sf)))
+                        break;
+
+                pc = sf.callers_pc;
+                ufp = (unsigned long)sf.fp;
+                callchain_store(entry, pc);
+        } while (entry->nr < PERF_MAX_STACK_DEPTH);
+}
+
+/* Like powerpc we can't get PMU interrupts within the PMU handler,
+ * so no need for seperate NMI and IRQ chains as on x86.
+ */
+static DEFINE_PER_CPU(struct perf_callchain_entry, callchain);
+
+struct perf_callchain_entry *perf_callchain(struct pt_regs *regs)
+{
+        struct perf_callchain_entry *entry = &__get_cpu_var(callchain);
+
+        entry->nr = 0;
+        if (!user_mode(regs)) {
+                stack_trace_flush();
+                perf_callchain_kernel(regs, entry);
+                if (current->mm)
+                        regs = task_pt_regs(current);
+                else
+                        regs = NULL;
+        }
+        if (regs) {
+                flushw_user();
+                if (test_thread_flag(TIF_32BIT))
+                        perf_callchain_user_32(regs, entry);
+                else
+                        perf_callchain_user_64(regs, entry);
+        }
+        return entry;
+}
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index 2830b415e214..c49865b30719 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -526,7 +526,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
                          * Set some valid stack frames to give to the child.
                          */
                         childstack = (struct sparc_stackf __user *)
-                                (sp & ~0x7UL);
+                                (sp & ~0xfUL);
                         parentstack = (struct sparc_stackf __user *)
                                 regs->u_regs[UREG_FP];
 
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index 18d67854a1b8..cb70476bd8f5 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -365,14 +365,6 @@ void flush_thread(void)
         struct thread_info *t = current_thread_info();
         struct mm_struct *mm;
 
-        if (test_ti_thread_flag(t, TIF_ABI_PENDING)) {
-                clear_ti_thread_flag(t, TIF_ABI_PENDING);
-                if (test_ti_thread_flag(t, TIF_32BIT))
-                        clear_ti_thread_flag(t, TIF_32BIT);
-                else
-                        set_ti_thread_flag(t, TIF_32BIT);
-        }
-
         mm = t->task->mm;
         if (mm)
                 tsb_context_switch(mm);
@@ -406,11 +398,11 @@ static unsigned long clone_stackframe(unsigned long csp, unsigned long psp)
         } else
                 __get_user(fp, &(((struct reg_window32 __user *)psp)->ins[6]));
 
-        /* Now 8-byte align the stack as this is mandatory in the
-         * Sparc ABI due to how register windows work.  This hides
-         * the restriction from thread libraries etc.  -DaveM
+        /* Now align the stack as this is mandatory in the Sparc ABI
+         * due to how register windows work.  This hides the
+         * restriction from thread libraries etc.
          */
-        csp &= ~7UL;
+        csp &= ~15UL;
 
         distance = fp - psp;
         rval = (csp - distance);
diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c
index ba5b09ad6666..ea22cd373c64 100644
--- a/arch/sparc/kernel/signal32.c
+++ b/arch/sparc/kernel/signal32.c
@@ -120,8 +120,8 @@ struct rt_signal_frame32 {
 };
 
 /* Align macros */
-#define SF_ALIGNEDSZ  (((sizeof(struct signal_frame32) + 7) & (~7)))
-#define RT_ALIGNEDSZ  (((sizeof(struct rt_signal_frame32) + 7) & (~7)))
+#define SF_ALIGNEDSZ  (((sizeof(struct signal_frame32) + 15) & (~15)))
+#define RT_ALIGNEDSZ  (((sizeof(struct rt_signal_frame32) + 15) & (~15)))
 
 int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
 {
@@ -420,15 +420,17 @@ static void __user *get_sigframe(struct sigaction *sa, struct pt_regs *regs, uns
                         sp = current->sas_ss_sp + current->sas_ss_size;
         }
 
+        sp -= framesize;
+
         /* Always align the stack frame.  This handles two cases.  First,
          * sigaltstack need not be mindful of platform specific stack
          * alignment.  Second, if we took this signal because the stack
          * is not aligned properly, we'd like to take the signal cleanly
          * and report that.
          */
-        sp &= ~7UL;
+        sp &= ~15UL;
 
-        return (void __user *)(sp - framesize);
+        return (void __user *) sp;
 }
 
 static int save_fpu_state32(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c
index 7ce1a1005b1d..9882df92ba0a 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c
@@ -267,15 +267,17 @@ static inline void __user *get_sigframe(struct sigaction *sa, struct pt_regs *re
                         sp = current->sas_ss_sp + current->sas_ss_size;
         }
 
+        sp -= framesize;
+
         /* Always align the stack frame.  This handles two cases.  First,
          * sigaltstack need not be mindful of platform specific stack
          * alignment.  Second, if we took this signal because the stack
          * is not aligned properly, we'd like to take the signal cleanly
          * and report that.
          */
-        sp &= ~7UL;
+        sp &= ~15UL;
 
-        return (void __user *)(sp - framesize);
+        return (void __user *) sp;
 }
 
 static inline int
diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index 647afbda7ae1..9fa48c30037e 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -353,7 +353,7 @@ segv:
 /* Checks if the fp is valid */
 static int invalid_frame_pointer(void __user *fp, int fplen)
 {
-        if (((unsigned long) fp) & 7)
+        if (((unsigned long) fp) & 15)
                 return 1;
         return 0;
 }
@@ -396,15 +396,17 @@ static inline void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *
                         sp = current->sas_ss_sp + current->sas_ss_size;
         }
 
+        sp -= framesize;
+
         /* Always align the stack frame.  This handles two cases.  First,
          * sigaltstack need not be mindful of platform specific stack
          * alignment.  Second, if we took this signal because the stack
          * is not aligned properly, we'd like to take the signal cleanly
          * and report that.
          */
-        sp &= ~7UL;
+        sp &= ~15UL;
 
-        return (void __user *)(sp - framesize);
+        return (void __user *) sp;
 }
 
 static inline void
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index cfa0e19abe3b..d77f54316948 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -365,6 +365,7 @@ EXPORT_SYMBOL(get_fb_unmapped_area);
 void arch_pick_mmap_layout(struct mm_struct *mm)
 {
         unsigned long random_factor = 0UL;
+        unsigned long gap;
 
         if (current->flags & PF_RANDOMIZE) {
                 random_factor = get_random_int();
@@ -379,9 +380,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
          * Fall back to the standard layout if the personality
          * bit is set, or if the expected stack growth is unlimited:
          */
+        gap = rlimit(RLIMIT_STACK);
         if (!test_thread_flag(TIF_32BIT) ||
             (current->personality & ADDR_COMPAT_LAYOUT) ||
-            current->signal->rlim[RLIMIT_STACK].rlim_cur == RLIM_INFINITY ||
+            gap == RLIM_INFINITY ||
             sysctl_legacy_va_layout) {
                 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
                 mm->get_unmapped_area = arch_get_unmapped_area;
@@ -389,9 +391,7 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
         } else {
                 /* We know it's 32-bit */
                 unsigned long task_size = STACK_TOP32;
-                unsigned long gap;
 
-                gap = current->signal->rlim[RLIMIT_STACK].rlim_cur;
                 if (gap < 128 * 1024 * 1024)
                         gap = 128 * 1024 * 1024;
                 if (gap > (task_size / 6 * 5))
diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c
index 5b2f595fe65b..0d4c09b15efc 100644
--- a/arch/sparc/kernel/time_32.c
+++ b/arch/sparc/kernel/time_32.c
@@ -35,6 +35,7 @@
 #include <linux/platform_device.h>
 
 #include <asm/oplib.h>
+#include <asm/timex.h>
 #include <asm/timer.h>
 #include <asm/system.h>
 #include <asm/irq.h>
@@ -51,7 +52,6 @@ DEFINE_SPINLOCK(rtc_lock);
 EXPORT_SYMBOL(rtc_lock);
 
 static int set_rtc_mmss(unsigned long);
-static int sbus_do_settimeofday(struct timespec *tv);
 
 unsigned long profile_pc(struct pt_regs *regs)
 {
@@ -76,6 +76,8 @@ EXPORT_SYMBOL(profile_pc);
 
 __volatile__ unsigned int *master_l10_counter;
 
+u32 (*do_arch_gettimeoffset)(void);
+
 /*
  * timer_interrupt() needs to keep up the real-time clock,
  * as well as call the "do_timer()" routine every clocktick
@@ -196,35 +198,14 @@ static int __init clock_init(void)
 {
         return of_register_driver(&clock_driver, &of_platform_bus_type);
 }
-
 /* Must be after subsys_initcall() so that busses are probed.  Must
  * be before device_initcall() because things like the RTC driver
  * need to see the clock registers.
  */
 fs_initcall(clock_init);
 
-static void __init sbus_time_init(void)
-{
-
-        BTFIXUPSET_CALL(bus_do_settimeofday, sbus_do_settimeofday, BTFIXUPCALL_NORM);
-        btfixup();
-
-        sparc_init_timers(timer_interrupt);
-}
-
-void __init time_init(void)
-{
-#ifdef CONFIG_PCI
-        extern void pci_time_init(void);
-        if (pcic_present()) {
-                pci_time_init();
-                return;
-        }
-#endif
-        sbus_time_init();
-}
 
-static inline unsigned long do_gettimeoffset(void)
+u32 sbus_do_gettimeoffset(void)
 {
         unsigned long val = *master_l10_counter;
         unsigned long usec = (val >> 10) & 0x1fffff;
@@ -233,86 +214,39 @@ static inline unsigned long do_gettimeoffset(void)
         if (val & 0x80000000)
                 usec += 1000000 / HZ;
 
-        return usec;
+        return usec * 1000;
 }
 
-/* Ok, my cute asm atomicity trick doesn't work anymore.
- * There are just too many variables that need to be protected
- * now (both members of xtime, et al.)
- */
-void do_gettimeofday(struct timeval *tv)
-{
-        unsigned long flags;
-        unsigned long seq;
-        unsigned long usec, sec;
-        unsigned long max_ntp_tick = tick_usec - tickadj;
-
-        do {
-                seq = read_seqbegin_irqsave(&xtime_lock, flags);
-                usec = do_gettimeoffset();
-
-                /*
-                 * If time_adjust is negative then NTP is slowing the clock
-                 * so make sure not to go into next possible interval.
-                 * Better to lose some accuracy than have time go backwards..
-                 */
-                if (unlikely(time_adjust < 0))
-                        usec = min(usec, max_ntp_tick);
-
-                sec = xtime.tv_sec;
-                usec += (xtime.tv_nsec / 1000);
-        } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
-
-        while (usec >= 1000000) {
-                usec -= 1000000;
-                sec++;
-        }
 
-        tv->tv_sec = sec;
-        tv->tv_usec = usec;
-}
-
-EXPORT_SYMBOL(do_gettimeofday);
-
-int do_settimeofday(struct timespec *tv)
+u32 arch_gettimeoffset(void)
 {
-        int ret;
-
-        write_seqlock_irq(&xtime_lock);
-        ret = bus_do_settimeofday(tv);
-        write_sequnlock_irq(&xtime_lock);
-        clock_was_set();
-        return ret;
+        if (unlikely(!do_arch_gettimeoffset))
+                return 0;
+        return do_arch_gettimeoffset();
 }
 
-EXPORT_SYMBOL(do_settimeofday);
-
-static int sbus_do_settimeofday(struct timespec *tv)
+static void __init sbus_time_init(void)
 {
-        time_t wtm_sec, sec = tv->tv_sec;
-        long wtm_nsec, nsec = tv->tv_nsec;
+        do_arch_gettimeoffset = sbus_do_gettimeoffset;
 
-        if ((unsigned long)tv->tv_nsec >= NSEC_PER_SEC)
-                return -EINVAL;
-
-        /*
-         * This is revolting. We need to set "xtime" correctly. However, the
-         * value in this location is the value at the most recent update of
-         * wall time.  Discover what correction gettimeofday() would have
-         * made, and then undo it!
-         */
-        nsec -= 1000 * do_gettimeoffset();
-
-        wtm_sec  = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec);
-        wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec);
+        btfixup();
 
-        set_normalized_timespec(&xtime, sec, nsec);
-        set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec);
+        sparc_init_timers(timer_interrupt);
+}
 
-        ntp_clear();
-        return 0;
+void __init time_init(void)
+{
+#ifdef CONFIG_PCI
+        extern void pci_time_init(void);
+        if (pcic_present()) {
+                pci_time_init();
+                return;
+        }
+#endif
+        sbus_time_init();
 }
 
+
 static int set_rtc_mmss(unsigned long secs)
 {
         struct rtc_device *rtc = rtc_class_open("rtc0");
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
index b99f81c4906f..a3413acb8f12 100644
--- a/arch/sparc/mm/fault_32.c
+++ b/arch/sparc/mm/fault_32.c
@@ -18,6 +18,7 @@
 #include <linux/signal.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
+#include <linux/perf_event.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/kdebug.h>
@@ -203,6 +204,8 @@ asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write,
         if (in_atomic() || !mm)
                 goto no_context;
 
+        perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+
         down_read(&mm->mmap_sem);
 
         /*
@@ -249,10 +252,15 @@ good_area:
                         goto do_sigbus;
                 BUG();
         }
-        if (fault & VM_FAULT_MAJOR)
+        if (fault & VM_FAULT_MAJOR) {
                 current->maj_flt++;
-        else
+                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, 0,
+                              regs, address);
+        } else {
                 current->min_flt++;
+                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, 0,
+                              regs, address);
+        }
         up_read(&mm->mmap_sem);
         return;
 
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
index 6081936bf03b..b9d4ff02b8fc 100644
--- a/arch/sparc/mm/fault_64.c
+++ b/arch/sparc/mm/fault_64.c
@@ -16,6 +16,7 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/perf_event.h>
 #include <linux/interrupt.h>
 #include <linux/kprobes.h>
 #include <linux/kdebug.h>
@@ -296,6 +297,8 @@ asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
         if (in_atomic() || !mm)
                 goto intr_or_no_mm;
 
+        perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+
         if (!down_read_trylock(&mm->mmap_sem)) {
                 if ((regs->tstate & TSTATE_PRIV) &&
                     !search_exception_tables(regs->tpc)) {
@@ -400,11 +403,15 @@ good_area:
                         goto do_sigbus;
                 BUG();
         }
-        if (fault & VM_FAULT_MAJOR)
+        if (fault & VM_FAULT_MAJOR) {
                 current->maj_flt++;
-        else
+                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, 0,
+                              regs, address);
+        } else {
                 current->min_flt++;
-
+                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, 0,
+                              regs, address);
+        }
         up_read(&mm->mmap_sem);
 
         mm_rss = get_mm_rss(mm);
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index cbcbfdee3ee0..eb4092568f9e 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -989,12 +989,6 @@ config X86_CPUID
           with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to
           /dev/cpu/31/cpuid.
 
-config X86_CPU_DEBUG
-        tristate "/sys/kernel/debug/x86/cpu/* - CPU Debug support"
-        ---help---
-          If you select this option, this will provide various x86 CPUs
-          information through debugfs.
-
 choice
         prompt "High Memory Support"
         default HIGHMEM4G if !X86_NUMAQ
diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index 2a4d073d2cf1..f9f472462753 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
@@ -308,14 +308,15 @@ static int load_aout_binary(struct linux_binprm *bprm, struct pt_regs *regs)
         if (retval)
                 return retval;
 
-        regs->cs = __USER32_CS;
-        regs->r8 = regs->r9 = regs->r10 = regs->r11 = regs->r12 =
-                regs->r13 = regs->r14 = regs->r15 = 0;
-
         /* OK, This is the point of no return */
         set_personality(PER_LINUX);
         set_thread_flag(TIF_IA32);
-        clear_thread_flag(TIF_ABI_PENDING);
+
+        setup_new_exec(bprm);
+
+        regs->cs = __USER32_CS;
+        regs->r8 = regs->r9 = regs->r10 = regs->r11 = regs->r12 =
+                regs->r13 = regs->r14 = regs->r15 = 0;
 
         current->mm->end_code = ex.a_text +
                 (current->mm->start_code = N_TXTADDR(ex));
diff --git a/arch/x86/include/asm/amd_iommu_proto.h b/arch/x86/include/asm/amd_iommu_proto.h
index 4d817f9e6e77..d2544f1d705d 100644
--- a/arch/x86/include/asm/amd_iommu_proto.h
+++ b/arch/x86/include/asm/amd_iommu_proto.h
@@ -31,6 +31,7 @@ extern void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu);
 extern int amd_iommu_init_devices(void);
 extern void amd_iommu_uninit_devices(void);
 extern void amd_iommu_init_notifier(void);
+extern void amd_iommu_init_api(void);
 #ifndef CONFIG_AMD_IOMMU_STATS
 
 static inline void amd_iommu_stats_init(void) { }
diff --git a/arch/x86/include/asm/cpu_debug.h b/arch/x86/include/asm/cpu_debug.h
deleted file mode 100644
index d96c1ee3a95c..000000000000
--- a/arch/x86/include/asm/cpu_debug.h
+++ /dev/null
@@ -1,127 +0,0 @@
-#ifndef _ASM_X86_CPU_DEBUG_H
-#define _ASM_X86_CPU_DEBUG_H
-
-/*
- * CPU x86 architecture debug
- *
- * Copyright(C) 2009 Jaswinder Singh Rajput
- */
-
-/* Register flags */
-enum cpu_debug_bit {
-/* Model Specific Registers (MSRs)                                      */
-        CPU_MC_BIT,                             /* Machine Check        */
-        CPU_MONITOR_BIT,                        /* Monitor              */
-        CPU_TIME_BIT,                           /* Time                 */
-        CPU_PMC_BIT,                            /* Performance Monitor  */
-        CPU_PLATFORM_BIT,                       /* Platform             */
-        CPU_APIC_BIT,                           /* APIC                 */
-        CPU_POWERON_BIT,                        /* Power-on             */
-        CPU_CONTROL_BIT,                        /* Control              */
-        CPU_FEATURES_BIT,                       /* Features control     */
-        CPU_LBRANCH_BIT,                        /* Last Branch          */
-        CPU_BIOS_BIT,                           /* BIOS                 */
-        CPU_FREQ_BIT,                           /* Frequency            */
-        CPU_MTTR_BIT,                           /* MTRR                 */
-        CPU_PERF_BIT,                           /* Performance          */
-        CPU_CACHE_BIT,                          /* Cache                */
-        CPU_SYSENTER_BIT,                       /* Sysenter             */
-        CPU_THERM_BIT,                          /* Thermal              */
-        CPU_MISC_BIT,                           /* Miscellaneous        */
-        CPU_DEBUG_BIT,                          /* Debug                */
-        CPU_PAT_BIT,                            /* PAT                  */
-        CPU_VMX_BIT,                            /* VMX                  */
-        CPU_CALL_BIT,                           /* System Call          */
-        CPU_BASE_BIT,                           /* BASE Address         */
-        CPU_VER_BIT,                            /* Version ID           */
-        CPU_CONF_BIT,                           /* Configuration        */
-        CPU_SMM_BIT,                            /* System mgmt mode     */
-        CPU_SVM_BIT,                            /*Secure Virtual Machine*/
-        CPU_OSVM_BIT,                           /* OS-Visible Workaround*/
-/* Standard Registers                                                   */
-        CPU_TSS_BIT,                            /* Task Stack Segment   */
-        CPU_CR_BIT,                             /* Control Registers    */
-        CPU_DT_BIT,                             /* Descriptor Table     */
-/* End of Registers flags                                               */
-        CPU_REG_ALL_BIT,                        /* Select all Registers */
-};
-
-#define CPU_REG_ALL             (~0)            /* Select all Registers */
-
-#define CPU_MC                  (1 << CPU_MC_BIT)
-#define CPU_MONITOR             (1 << CPU_MONITOR_BIT)
-#define CPU_TIME                (1 << CPU_TIME_BIT)
-#define CPU_PMC                 (1 << CPU_PMC_BIT)
-#define CPU_PLATFORM            (1 << CPU_PLATFORM_BIT)
-#define CPU_APIC                (1 << CPU_APIC_BIT)
-#define CPU_POWERON             (1 << CPU_POWERON_BIT)
-#define CPU_CONTROL             (1 << CPU_CONTROL_BIT)
-#define CPU_FEATURES            (1 << CPU_FEATURES_BIT)
-#define CPU_LBRANCH             (1 << CPU_LBRANCH_BIT)
-#define CPU_BIOS                (1 << CPU_BIOS_BIT)
-#define CPU_FREQ                (1 << CPU_FREQ_BIT)
-#define CPU_MTRR                (1 << CPU_MTTR_BIT)
-#define CPU_PERF                (1 << CPU_PERF_BIT)
-#define CPU_CACHE               (1 << CPU_CACHE_BIT)
-#define CPU_SYSENTER            (1 << CPU_SYSENTER_BIT)
-#define CPU_THERM               (1 << CPU_THERM_BIT)
-#define CPU_MISC                (1 << CPU_MISC_BIT)
-#define CPU_DEBUG               (1 << CPU_DEBUG_BIT)
-#define CPU_PAT                 (1 << CPU_PAT_BIT)
-#define CPU_VMX                 (1 << CPU_VMX_BIT)
-#define CPU_CALL                (1 << CPU_CALL_BIT)
-#define CPU_BASE                (1 << CPU_BASE_BIT)
-#define CPU_VER                 (1 << CPU_VER_BIT)
-#define CPU_CONF                (1 << CPU_CONF_BIT)
-#define CPU_SMM                 (1 << CPU_SMM_BIT)
-#define CPU_SVM                 (1 << CPU_SVM_BIT)
-#define CPU_OSVM                (1 << CPU_OSVM_BIT)
-#define CPU_TSS                 (1 << CPU_TSS_BIT)
-#define CPU_CR                  (1 << CPU_CR_BIT)
-#define CPU_DT                  (1 << CPU_DT_BIT)
-
-/* Register file flags */
-enum cpu_file_bit {
-        CPU_INDEX_BIT,                          /* index                */
-        CPU_VALUE_BIT,                          /* value                */
-};
-
-#define CPU_FILE_VALUE          (1 << CPU_VALUE_BIT)
-
-#define MAX_CPU_FILES           512
-
-struct cpu_private {
-        unsigned                cpu;
-        unsigned                type;
-        unsigned                reg;
-        unsigned                file;
-};
-
-struct cpu_debug_base {
-        char                    *name;          /* Register name        */
-        unsigned                flag;           /* Register flag        */
-        unsigned                write;          /* Register write flag  */
-};
-
-/*
- * Currently it looks similar to cpu_debug_base but once we add more files
- * cpu_file_base will go in different direction
- */
-struct cpu_file_base {
-        char                    *name;          /* Register file name   */
-        unsigned                flag;           /* Register file flag   */
-        unsigned                write;          /* Register write flag  */
-};
-
-struct cpu_cpuX_base {
-        struct dentry           *dentry;        /* Register dentry      */
-        int                     init;           /* Register index file  */
-};
-
-struct cpu_debug_range {
-        unsigned                min;            /* Register range min   */
-        unsigned                max;            /* Register range max   */
-        unsigned                flag;           /* Supported flags      */
-};
-
-#endif /* _ASM_X86_CPU_DEBUG_H */
diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
index b4501ee223ad..f2ad2163109d 100644
--- a/arch/x86/include/asm/elf.h
+++ b/arch/x86/include/asm/elf.h
@@ -170,10 +170,7 @@ static inline void elf_common_init(struct thread_struct *t,
 }
 
 #define ELF_PLAT_INIT(_r, load_addr)                    \
-do {                                                    \
-        elf_common_init(&current->thread, _r, 0);       \
-        clear_thread_flag(TIF_IA32);                    \
-} while (0)
+        elf_common_init(&current->thread, _r, 0)
 
 #define COMPAT_ELF_PLAT_INIT(regs, load_addr)           \
         elf_common_init(&current->thread, regs, __USER_DS)
@@ -181,14 +178,8 @@ do {							\
 void start_thread_ia32(struct pt_regs *regs, u32 new_ip, u32 new_sp);
 #define compat_start_thread start_thread_ia32
 
-#define COMPAT_SET_PERSONALITY(ex)                      \
-do {                                                    \
-        if (test_thread_flag(TIF_IA32))                 \
-                clear_thread_flag(TIF_ABI_PENDING);     \
-        else                                            \
-                set_thread_flag(TIF_ABI_PENDING);       \
-        current->personality |= force_personality32;    \
-} while (0)
+void set_personality_ia32(void);
+#define COMPAT_SET_PERSONALITY(ex) set_personality_ia32()
 
 #define COMPAT_ELF_PLATFORM                     ("i686")
 
diff --git a/arch/x86/include/asm/hpet.h b/arch/x86/include/asm/hpet.h
index 5d89fd2a3690..1d5c08a1bdfd 100644
--- a/arch/x86/include/asm/hpet.h
+++ b/arch/x86/include/asm/hpet.h
@@ -67,6 +67,7 @@ extern unsigned long hpet_address;
 extern unsigned long force_hpet_address;
 extern u8 hpet_blockid;
 extern int hpet_force_user;
+extern u8 hpet_msi_disable;
 extern int is_hpet_enabled(void);
 extern int hpet_enable(void);
 extern void hpet_disable(void);
diff --git a/arch/x86/include/asm/microcode.h b/arch/x86/include/asm/microcode.h
index c24ca9a56458..ef51b501e22a 100644
--- a/arch/x86/include/asm/microcode.h
+++ b/arch/x86/include/asm/microcode.h
@@ -12,8 +12,6 @@ struct device;
 enum ucode_state { UCODE_ERROR, UCODE_OK, UCODE_NFOUND };
 
 struct microcode_ops {
-        void (*init)(struct device *device);
-        void (*fini)(void);
         enum ucode_state (*request_microcode_user) (int cpu,
                                 const void __user *buf, size_t size);
 
diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h
index ecb544e65382..e04740f7a0bb 100644
--- a/arch/x86/include/asm/system.h
+++ b/arch/x86/include/asm/system.h
@@ -11,9 +11,9 @@
 #include <linux/irqflags.h>
 
 /* entries in ARCH_DLINFO: */
-#ifdef CONFIG_IA32_EMULATION
+#if defined(CONFIG_IA32_EMULATION) || !defined(CONFIG_X86_64)
 # define AT_VECTOR_SIZE_ARCH 2
-#else
+#else /* else it's non-compat x86-64 */
 # define AT_VECTOR_SIZE_ARCH 1
 #endif
 
diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index 375c917c37d2..e0d28901e969 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -87,7 +87,6 @@ struct thread_info {
 #define TIF_NOTSC               16      /* TSC is not accessible in userland */
 #define TIF_IA32                17      /* 32bit process */
 #define TIF_FORK                18      /* ret_from_fork */
-#define TIF_ABI_PENDING         19
 #define TIF_MEMDIE              20
 #define TIF_DEBUG               21      /* uses debug registers */
 #define TIF_IO_BITMAP           22      /* uses I/O bitmap */
@@ -112,7 +111,6 @@ struct thread_info {
 #define _TIF_NOTSC              (1 << TIF_NOTSC)
 #define _TIF_IA32               (1 << TIF_IA32)
 #define _TIF_FORK               (1 << TIF_FORK)
-#define _TIF_ABI_PENDING        (1 << TIF_ABI_PENDING)
 #define _TIF_DEBUG              (1 << TIF_DEBUG)
 #define _TIF_IO_BITMAP          (1 << TIF_IO_BITMAP)
 #define _TIF_FREEZE             (1 << TIF_FREEZE)
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 036d28adf59d..0acbcdfa5ca4 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -1185,9 +1185,6 @@ static void __init acpi_process_madt(void)
                 if (!error) {
                         acpi_lapic = 1;
 
-#ifdef CONFIG_X86_BIGSMP
-                        generic_bigsmp_probe();
-#endif
                         /*
                          * Parse MADT IO-APIC entries
                          */
@@ -1197,8 +1194,6 @@ static void __init acpi_process_madt(void)
                                 acpi_ioapic = 1;
 
                                 smp_found_config = 1;
-                                if (apic->setup_apic_routing)
-                                        apic->setup_apic_routing();
                         }
                 }
                 if (error == -EINVAL) {
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 23824fef789c..adb0ba025702 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -980,7 +980,7 @@ static int alloc_new_range(struct dma_ops_domain *dma_dom,
 {
         int index = dma_dom->aperture_size >> APERTURE_RANGE_SHIFT;
         struct amd_iommu *iommu;
-        int i;
+        unsigned long i;
 
 #ifdef CONFIG_IOMMU_STRESS
         populate = false;
@@ -1489,11 +1489,14 @@ static void __detach_device(struct device *dev)
 {
         struct iommu_dev_data *dev_data = get_dev_data(dev);
         struct iommu_dev_data *alias_data;
+        struct protection_domain *domain;
         unsigned long flags;
 
         BUG_ON(!dev_data->domain);
 
-        spin_lock_irqsave(&dev_data->domain->lock, flags);
+        domain = dev_data->domain;
+
+        spin_lock_irqsave(&domain->lock, flags);
 
         if (dev_data->alias != dev) {
                 alias_data = get_dev_data(dev_data->alias);
@@ -1504,13 +1507,15 @@ static void __detach_device(struct device *dev)
         if (atomic_dec_and_test(&dev_data->bind))
                 do_detach(dev);
 
-        spin_unlock_irqrestore(&dev_data->domain->lock, flags);
+        spin_unlock_irqrestore(&domain->lock, flags);
 
         /*
          * If we run in passthrough mode the device must be assigned to the
-         * passthrough domain if it is detached from any other domain
+         * passthrough domain if it is detached from any other domain.
+         * Make sure we can deassign from the pt_domain itself.
          */
-        if (iommu_pass_through && dev_data->domain == NULL)
+        if (iommu_pass_through &&
+            (dev_data->domain == NULL && domain != pt_domain))
                 __attach_device(dev, pt_domain);
 }
 
@@ -2218,6 +2223,12 @@ static struct dma_map_ops amd_iommu_dma_ops = {
 /*
  * The function which clues the AMD IOMMU driver into dma_ops.
  */
+
+void __init amd_iommu_init_api(void)
+{
+        register_iommu(&amd_iommu_ops);
+}
+
 int __init amd_iommu_init_dma_ops(void)
 {
         struct amd_iommu *iommu;
@@ -2253,8 +2264,6 @@ int __init amd_iommu_init_dma_ops(void)
         /* Make the driver finally visible to the drivers */
         dma_ops = &amd_iommu_dma_ops;
 
-        register_iommu(&amd_iommu_ops);
-
         amd_iommu_stats_init();
 
         return 0;
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c
index fb490ce7dd55..9dc91b431470 100644
--- a/arch/x86/kernel/amd_iommu_init.c
+++ b/arch/x86/kernel/amd_iommu_init.c
@@ -1292,9 +1292,12 @@ static int __init amd_iommu_init(void)
                 ret = amd_iommu_init_passthrough();
         else
                 ret = amd_iommu_init_dma_ops();
+
         if (ret)
                 goto free;
 
+        amd_iommu_init_api();
+
         amd_iommu_init_notifier();
 
         enable_iommus();
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 3987e4408f75..dfca210f6a10 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -1641,9 +1641,7 @@ int __init APIC_init_uniprocessor(void)
 #endif
 
         enable_IR_x2apic();
-#ifdef CONFIG_X86_64
         default_setup_apic_routing();
-#endif
 
         verify_local_APIC();
         connect_bsp_APIC();
@@ -1891,21 +1889,6 @@ void __cpuinit generic_processor_info(int apicid, int version)
         if (apicid > max_physical_apicid)
                 max_physical_apicid = apicid;
 
-#ifdef CONFIG_X86_32
-        if (num_processors > 8) {
-                switch (boot_cpu_data.x86_vendor) {
-                case X86_VENDOR_INTEL:
-                        if (!APIC_XAPIC(version)) {
-                                def_to_bigsmp = 0;
-                                break;
-                        }
-                        /* If P4 and above fall through */
-                case X86_VENDOR_AMD:
-                        def_to_bigsmp = 1;
-                }
-        }
-#endif
-
 #if defined(CONFIG_SMP) || defined(CONFIG_X86_64)
         early_per_cpu(x86_cpu_to_apicid, cpu) = apicid;
         early_per_cpu(x86_bios_cpu_apicid, cpu) = apicid;
diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
index 1a6559f6768c..99d2fe016084 100644
--- a/arch/x86/kernel/apic/probe_32.c
+++ b/arch/x86/kernel/apic/probe_32.c
@@ -52,7 +52,32 @@ static int __init print_ipi_mode(void)
 }
 late_initcall(print_ipi_mode);
 
-void default_setup_apic_routing(void)
+void __init default_setup_apic_routing(void)
+{
+        int version = apic_version[boot_cpu_physical_apicid];
+
+        if (num_possible_cpus() > 8) {
+                switch (boot_cpu_data.x86_vendor) {
+                case X86_VENDOR_INTEL:
+                        if (!APIC_XAPIC(version)) {
+                                def_to_bigsmp = 0;
+                                break;
+                        }
+                        /* If P4 and above fall through */
+                case X86_VENDOR_AMD:
+                        def_to_bigsmp = 1;
+                }
+        }
+
+#ifdef CONFIG_X86_BIGSMP
+        generic_bigsmp_probe();
+#endif
+
+        if (apic->setup_apic_routing)
+                apic->setup_apic_routing();
+}
+
+static void setup_apic_flat_routing(void)
 {
 #ifdef CONFIG_X86_IO_APIC
         printk(KERN_INFO
@@ -103,7 +128,7 @@ struct apic apic_default = {
         .init_apic_ldr                  = default_init_apic_ldr,
 
         .ioapic_phys_id_map             = default_ioapic_phys_id_map,
-        .setup_apic_routing             = default_setup_apic_routing,
+        .setup_apic_routing             = setup_apic_flat_routing,
         .multi_timer_check              = NULL,
         .apicid_to_node                 = default_apicid_to_node,
         .cpu_to_logical_apicid          = default_cpu_to_logical_apicid,
diff --git a/arch/x86/kernel/apic/probe_64.c b/arch/x86/kernel/apic/probe_64.c
index 450fe2064a14..83e9be4778e2 100644
--- a/arch/x86/kernel/apic/probe_64.c
+++ b/arch/x86/kernel/apic/probe_64.c
@@ -67,7 +67,7 @@ void __init default_setup_apic_routing(void)
         }
 #endif
 
-        if (apic == &apic_flat && num_processors > 8)
+        if (apic == &apic_flat && num_possible_cpus() > 8)
                         apic = &apic_physflat;
 
         printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
index 1d2cb383410e..c202b62f3671 100644
--- a/arch/x86/kernel/cpu/Makefile
+++ b/arch/x86/kernel/cpu/Makefile
@@ -19,8 +19,6 @@ obj-y			+= vmware.o hypervisor.o sched.o
 obj-$(CONFIG_X86_32)    += bugs.o cmpxchg.o
 obj-$(CONFIG_X86_64)    += bugs_64.o
 
-obj-$(CONFIG_X86_CPU_DEBUG)             += cpu_debug.o
-
 obj-$(CONFIG_CPU_SUP_INTEL)             += intel.o
 obj-$(CONFIG_CPU_SUP_AMD)               += amd.o
 obj-$(CONFIG_CPU_SUP_CYRIX_32)          += cyrix.o
diff --git a/arch/x86/kernel/cpu/cpu_debug.c b/arch/x86/kernel/cpu/cpu_debug.c
deleted file mode 100644
index b368cd862997..000000000000
--- a/arch/x86/kernel/cpu/cpu_debug.c
+++ /dev/null
@@ -1,688 +0,0 @@
-/*
- * CPU x86 architecture debug code
- *
- * Copyright(C) 2009 Jaswinder Singh Rajput
- *
- * For licencing details see kernel-base/COPYING
- */
-
-#include <linux/interrupt.h>
-#include <linux/compiler.h>
-#include <linux/seq_file.h>
-#include <linux/debugfs.h>
-#include <linux/kprobes.h>
-#include <linux/uaccess.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/percpu.h>
-#include <linux/signal.h>
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/smp.h>
-
-#include <asm/cpu_debug.h>
-#include <asm/paravirt.h>
-#include <asm/system.h>
-#include <asm/traps.h>
-#include <asm/apic.h>
-#include <asm/desc.h>
-
-static DEFINE_PER_CPU(struct cpu_cpuX_base [CPU_REG_ALL_BIT], cpud_arr);
-static DEFINE_PER_CPU(struct cpu_private * [MAX_CPU_FILES], cpud_priv_arr);
-static DEFINE_PER_CPU(int, cpud_priv_count);
-
-static DEFINE_MUTEX(cpu_debug_lock);
-
-static struct dentry *cpu_debugfs_dir;
-
-static struct cpu_debug_base cpu_base[] = {
-        { "mc",         CPU_MC,         0       },
-        { "monitor",    CPU_MONITOR,    0       },
-        { "time",       CPU_TIME,       0       },
-        { "pmc",        CPU_PMC,        1       },
-        { "platform",   CPU_PLATFORM,   0       },
-        { "apic",       CPU_APIC,       0       },
-        { "poweron",    CPU_POWERON,    0       },
-        { "control",    CPU_CONTROL,    0       },
-        { "features",   CPU_FEATURES,   0       },
-        { "lastbranch", CPU_LBRANCH,    0       },
-        { "bios",       CPU_BIOS,       0       },
-        { "freq",       CPU_FREQ,       0       },
-        { "mtrr",       CPU_MTRR,       0       },
-        { "perf",       CPU_PERF,       0       },
-        { "cache",      CPU_CACHE,      0       },
-        { "sysenter",   CPU_SYSENTER,   0       },
-        { "therm",      CPU_THERM,      0       },
-        { "misc",       CPU_MISC,       0       },
-        { "debug",      CPU_DEBUG,      0       },
-        { "pat",        CPU_PAT,        0       },
-        { "vmx",        CPU_VMX,        0       },
-        { "call",       CPU_CALL,       0       },
-        { "base",       CPU_BASE,       0       },
-        { "ver",        CPU_VER,        0       },
-        { "conf",       CPU_CONF,       0       },
-        { "smm",        CPU_SMM,        0       },
-        { "svm",        CPU_SVM,        0       },
-        { "osvm",       CPU_OSVM,       0       },
-        { "tss",        CPU_TSS,        0       },
-        { "cr",         CPU_CR,         0       },
-        { "dt",         CPU_DT,         0       },
-        { "registers",  CPU_REG_ALL,    0       },
-};
-
-static struct cpu_file_base cpu_file[] = {
-        { "index",      CPU_REG_ALL,    0       },
-        { "value",      CPU_REG_ALL,    1       },
-};
-
-/* CPU Registers Range */
-static struct cpu_debug_range cpu_reg_range[] = {
-        { 0x00000000, 0x00000001, CPU_MC,       },
-        { 0x00000006, 0x00000007, CPU_MONITOR,  },
-        { 0x00000010, 0x00000010, CPU_TIME,     },
-        { 0x00000011, 0x00000013, CPU_PMC,      },
-        { 0x00000017, 0x00000017, CPU_PLATFORM, },
-        { 0x0000001B, 0x0000001B, CPU_APIC,     },
-        { 0x0000002A, 0x0000002B, CPU_POWERON,  },
-        { 0x0000002C, 0x0000002C, CPU_FREQ,     },
-        { 0x0000003A, 0x0000003A, CPU_CONTROL,  },
-        { 0x00000040, 0x00000047, CPU_LBRANCH,  },
-        { 0x00000060, 0x00000067, CPU_LBRANCH,  },
-        { 0x00000079, 0x00000079, CPU_BIOS,     },
-        { 0x00000088, 0x0000008A, CPU_CACHE,    },
-        { 0x0000008B, 0x0000008B, CPU_BIOS,     },
-        { 0x0000009B, 0x0000009B, CPU_MONITOR,  },
-        { 0x000000C1, 0x000000C4, CPU_PMC,      },
-        { 0x000000CD, 0x000000CD, CPU_FREQ,     },
-        { 0x000000E7, 0x000000E8, CPU_PERF,     },
-        { 0x000000FE, 0x000000FE, CPU_MTRR,     },
-
-        { 0x00000116, 0x0000011E, CPU_CACHE,    },
-        { 0x00000174, 0x00000176, CPU_SYSENTER, },
-        { 0x00000179, 0x0000017B, CPU_MC,       },
-        { 0x00000186, 0x00000189, CPU_PMC,      },
-        { 0x00000198, 0x00000199, CPU_PERF,     },
-        { 0x0000019A, 0x0000019A, CPU_TIME,     },
-        { 0x0000019B, 0x0000019D, CPU_THERM,    },
-        { 0x000001A0, 0x000001A0, CPU_MISC,     },
-        { 0x000001C9, 0x000001C9, CPU_LBRANCH,  },
-        { 0x000001D7, 0x000001D8, CPU_LBRANCH,  },
-        { 0x000001D9, 0x000001D9, CPU_DEBUG,    },
-        { 0x000001DA, 0x000001E0, CPU_LBRANCH,  },
-
-        { 0x00000200, 0x0000020F, CPU_MTRR,     },
-        { 0x00000250, 0x00000250, CPU_MTRR,     },
-        { 0x00000258, 0x00000259, CPU_MTRR,     },
-        { 0x00000268, 0x0000026F, CPU_MTRR,     },
-        { 0x00000277, 0x00000277, CPU_PAT,      },
-        { 0x000002FF, 0x000002FF, CPU_MTRR,     },
-
-        { 0x00000300, 0x00000311, CPU_PMC,      },
-        { 0x00000345, 0x00000345, CPU_PMC,      },
-        { 0x00000360, 0x00000371, CPU_PMC,      },
-        { 0x0000038D, 0x00000390, CPU_PMC,      },
-        { 0x000003A0, 0x000003BE, CPU_PMC,      },
-        { 0x000003C0, 0x000003CD, CPU_PMC,      },
-        { 0x000003E0, 0x000003E1, CPU_PMC,      },
-        { 0x000003F0, 0x000003F2, CPU_PMC,      },
-
-        { 0x00000400, 0x00000417, CPU_MC,       },
-        { 0x00000480, 0x0000048B, CPU_VMX,      },
-
-        { 0x00000600, 0x00000600, CPU_DEBUG,    },
-        { 0x00000680, 0x0000068F, CPU_LBRANCH,  },
-        { 0x000006C0, 0x000006CF, CPU_LBRANCH,  },
-
-        { 0x000107CC, 0x000107D3, CPU_PMC,      },
-
-        { 0xC0000080, 0xC0000080, CPU_FEATURES, },
-        { 0xC0000081, 0xC0000084, CPU_CALL,     },
-        { 0xC0000100, 0xC0000102, CPU_BASE,     },
-        { 0xC0000103, 0xC0000103, CPU_TIME,     },
-
-        { 0xC0010000, 0xC0010007, CPU_PMC,      },
-        { 0xC0010010, 0xC0010010, CPU_CONF,     },
-        { 0xC0010015, 0xC0010015, CPU_CONF,     },
-        { 0xC0010016, 0xC001001A, CPU_MTRR,     },
-        { 0xC001001D, 0xC001001D, CPU_MTRR,     },
-        { 0xC001001F, 0xC001001F, CPU_CONF,     },
-        { 0xC0010030, 0xC0010035, CPU_BIOS,     },
-        { 0xC0010044, 0xC0010048, CPU_MC,       },
-        { 0xC0010050, 0xC0010056, CPU_SMM,      },
-        { 0xC0010058, 0xC0010058, CPU_CONF,     },
-        { 0xC0010060, 0xC0010060, CPU_CACHE,    },
-        { 0xC0010061, 0xC0010068, CPU_SMM,      },
-        { 0xC0010069, 0xC001006B, CPU_SMM,      },
-        { 0xC0010070, 0xC0010071, CPU_SMM,      },
-        { 0xC0010111, 0xC0010113, CPU_SMM,      },
-        { 0xC0010114, 0xC0010118, CPU_SVM,      },
-        { 0xC0010140, 0xC0010141, CPU_OSVM,     },
-        { 0xC0011022, 0xC0011023, CPU_CONF,     },
-};
-
-static int is_typeflag_valid(unsigned cpu, unsigned flag)
-{
-        int i;
-
-        /* Standard Registers should be always valid */
-        if (flag >= CPU_TSS)
-                return 1;
-
-        for (i = 0; i < ARRAY_SIZE(cpu_reg_range); i++) {
-                if (cpu_reg_range[i].flag == flag)
-                        return 1;
-        }
-
-        /* Invalid */
-        return 0;
-}
-
-static unsigned get_cpu_range(unsigned cpu, unsigned *min, unsigned *max,
-                              int index, unsigned flag)
-{
-        if (cpu_reg_range[index].flag == flag) {
-                *min = cpu_reg_range[index].min;
-                *max = cpu_reg_range[index].max;
-        } else
-                *max = 0;
-
-        return *max;
-}
-
-/* This function can also be called with seq = NULL for printk */
-static void print_cpu_data(struct seq_file *seq, unsigned type,
-                           u32 low, u32 high)
-{
-        struct cpu_private *priv;
-        u64 val = high;
-
-        if (seq) {
-                priv = seq->private;
-                if (priv->file) {
-                        val = (val << 32) | low;
-                        seq_printf(seq, "0x%llx\n", val);
-                } else
-                        seq_printf(seq, " %08x: %08x_%08x\n",
-                                   type, high, low);
-        } else
-                printk(KERN_INFO " %08x: %08x_%08x\n", type, high, low);
-}
-
-/* This function can also be called with seq = NULL for printk */
-static void print_msr(struct seq_file *seq, unsigned cpu, unsigned flag)
-{
-        unsigned msr, msr_min, msr_max;
-        struct cpu_private *priv;
-        u32 low, high;
-        int i;
-
-        if (seq) {
-                priv = seq->private;
-                if (priv->file) {
-                        if (!rdmsr_safe_on_cpu(priv->cpu, priv->reg,
-                                               &low, &high))
-                                print_cpu_data(seq, priv->reg, low, high);
-                        return;
-                }
-        }
-
-        for (i = 0; i < ARRAY_SIZE(cpu_reg_range); i++) {
-                if (!get_cpu_range(cpu, &msr_min, &msr_max, i, flag))
-                        continue;
-
-                for (msr = msr_min; msr <= msr_max; msr++) {
-                        if (rdmsr_safe_on_cpu(cpu, msr, &low, &high))
-                                continue;
-                        print_cpu_data(seq, msr, low, high);
-                }
-        }
-}
-
-static void print_tss(void *arg)
-{
-        struct pt_regs *regs = task_pt_regs(current);
-        struct seq_file *seq = arg;
-        unsigned int seg;
-
-        seq_printf(seq, " RAX\t: %016lx\n", regs->ax);
-        seq_printf(seq, " RBX\t: %016lx\n", regs->bx);
-        seq_printf(seq, " RCX\t: %016lx\n", regs->cx);
-        seq_printf(seq, " RDX\t: %016lx\n", regs->dx);
-
-        seq_printf(seq, " RSI\t: %016lx\n", regs->si);
-        seq_printf(seq, " RDI\t: %016lx\n", regs->di);
-        seq_printf(seq, " RBP\t: %016lx\n", regs->bp);
-        seq_printf(seq, " ESP\t: %016lx\n", regs->sp);
-
-#ifdef CONFIG_X86_64
-        seq_printf(seq, " R08\t: %016lx\n", regs->r8);
-        seq_printf(seq, " R09\t: %016lx\n", regs->r9);
-        seq_printf(seq, " R10\t: %016lx\n", regs->r10);
-        seq_printf(seq, " R11\t: %016lx\n", regs->r11);
-        seq_printf(seq, " R12\t: %016lx\n", regs->r12);
-        seq_printf(seq, " R13\t: %016lx\n", regs->r13);
-        seq_printf(seq, " R14\t: %016lx\n", regs->r14);
-        seq_printf(seq, " R15\t: %016lx\n", regs->r15);
-#endif
-
-        asm("movl %%cs,%0" : "=r" (seg));
-        seq_printf(seq, " CS\t:             %04x\n", seg);
-        asm("movl %%ds,%0" : "=r" (seg));
-        seq_printf(seq, " DS\t:             %04x\n", seg);
-        seq_printf(seq, " SS\t:             %04lx\n", regs->ss & 0xffff);
-        asm("movl %%es,%0" : "=r" (seg));
-        seq_printf(seq, " ES\t:             %04x\n", seg);
-        asm("movl %%fs,%0" : "=r" (seg));
-        seq_printf(seq, " FS\t:             %04x\n", seg);
-        asm("movl %%gs,%0" : "=r" (seg));
-        seq_printf(seq, " GS\t:             %04x\n", seg);
-
-        seq_printf(seq, " EFLAGS\t: %016lx\n", regs->flags);
-
-        seq_printf(seq, " EIP\t: %016lx\n", regs->ip);
-}
-
-static void print_cr(void *arg)
-{
-        struct seq_file *seq = arg;
-
-        seq_printf(seq, " cr0\t: %016lx\n", read_cr0());
-        seq_printf(seq, " cr2\t: %016lx\n", read_cr2());
-        seq_printf(seq, " cr3\t: %016lx\n", read_cr3());
-        seq_printf(seq, " cr4\t: %016lx\n", read_cr4_safe());
-#ifdef CONFIG_X86_64
-        seq_printf(seq, " cr8\t: %016lx\n", read_cr8());
-#endif
-}
-
-static void print_desc_ptr(char *str, struct seq_file *seq, struct desc_ptr dt)
-{
-        seq_printf(seq, " %s\t: %016llx\n", str, (u64)(dt.address | dt.size));
-}
-
-static void print_dt(void *seq)
-{
-        struct desc_ptr dt;
-        unsigned long ldt;
-
-        /* IDT */
-        store_idt((struct desc_ptr *)&dt);
-        print_desc_ptr("IDT", seq, dt);
-
-        /* GDT */
-        store_gdt((struct desc_ptr *)&dt);
-        print_desc_ptr("GDT", seq, dt);
-
-        /* LDT */
-        store_ldt(ldt);
-        seq_printf(seq, " LDT\t: %016lx\n", ldt);
-
-        /* TR */
-        store_tr(ldt);
-        seq_printf(seq, " TR\t: %016lx\n", ldt);
-}
-
-static void print_dr(void *arg)
-{
-        struct seq_file *seq = arg;
-        unsigned long dr;
-        int i;
-
-        for (i = 0; i < 8; i++) {
-                /* Ignore db4, db5 */
-                if ((i == 4) || (i == 5))
-                        continue;
-                get_debugreg(dr, i);
-                seq_printf(seq, " dr%d\t: %016lx\n", i, dr);
-        }
-
-        seq_printf(seq, "\n MSR\t:\n");
-}
-
-static void print_apic(void *arg)
-{
-        struct seq_file *seq = arg;
-
-#ifdef CONFIG_X86_LOCAL_APIC
-        seq_printf(seq, " LAPIC\t:\n");
-        seq_printf(seq, " ID\t\t: %08x\n",  apic_read(APIC_ID) >> 24);
-        seq_printf(seq, " LVR\t\t: %08x\n",  apic_read(APIC_LVR));
-        seq_printf(seq, " TASKPRI\t: %08x\n",  apic_read(APIC_TASKPRI));
-        seq_printf(seq, " ARBPRI\t\t: %08x\n",  apic_read(APIC_ARBPRI));
-        seq_printf(seq, " PROCPRI\t: %08x\n",  apic_read(APIC_PROCPRI));
-        seq_printf(seq, " LDR\t\t: %08x\n",  apic_read(APIC_LDR));
-        seq_printf(seq, " DFR\t\t: %08x\n",  apic_read(APIC_DFR));
-        seq_printf(seq, " SPIV\t\t: %08x\n",  apic_read(APIC_SPIV));
-        seq_printf(seq, " ISR\t\t: %08x\n",  apic_read(APIC_ISR));
-        seq_printf(seq, " ESR\t\t: %08x\n",  apic_read(APIC_ESR));
-        seq_printf(seq, " ICR\t\t: %08x\n",  apic_read(APIC_ICR));
-        seq_printf(seq, " ICR2\t\t: %08x\n",  apic_read(APIC_ICR2));
-        seq_printf(seq, " LVTT\t\t: %08x\n",  apic_read(APIC_LVTT));
-        seq_printf(seq, " LVTTHMR\t: %08x\n",  apic_read(APIC_LVTTHMR));
-        seq_printf(seq, " LVTPC\t\t: %08x\n",  apic_read(APIC_LVTPC));
-        seq_printf(seq, " LVT0\t\t: %08x\n",  apic_read(APIC_LVT0));
-        seq_printf(seq, " LVT1\t\t: %08x\n",  apic_read(APIC_LVT1));
-        seq_printf(seq, " LVTERR\t\t: %08x\n",  apic_read(APIC_LVTERR));
-        seq_printf(seq, " TMICT\t\t: %08x\n",  apic_read(APIC_TMICT));
-        seq_printf(seq, " TMCCT\t\t: %08x\n",  apic_read(APIC_TMCCT));
-        seq_printf(seq, " TDCR\t\t: %08x\n",  apic_read(APIC_TDCR));
-        if (boot_cpu_has(X86_FEATURE_EXTAPIC)) {
-                unsigned int i, v, maxeilvt;
-
-                v = apic_read(APIC_EFEAT);
-                maxeilvt = (v >> 16) & 0xff;
-                seq_printf(seq, " EFEAT\t\t: %08x\n", v);
-                seq_printf(seq, " ECTRL\t\t: %08x\n", apic_read(APIC_ECTRL));
-
-                for (i = 0; i < maxeilvt; i++) {
-                        v = apic_read(APIC_EILVTn(i));
-                        seq_printf(seq, " EILVT%d\t\t: %08x\n", i, v);
-                }
-        }
-#endif /* CONFIG_X86_LOCAL_APIC */
-        seq_printf(seq, "\n MSR\t:\n");
-}
-
-static int cpu_seq_show(struct seq_file *seq, void *v)
-{
-        struct cpu_private *priv = seq->private;
-
-        if (priv == NULL)
-                return -EINVAL;
-
-        switch (cpu_base[priv->type].flag) {
-        case CPU_TSS:
-                smp_call_function_single(priv->cpu, print_tss, seq, 1);
-                break;
-        case CPU_CR:
-                smp_call_function_single(priv->cpu, print_cr, seq, 1);
-                break;
-        case CPU_DT:
-                smp_call_function_single(priv->cpu, print_dt, seq, 1);
-                break;
-        case CPU_DEBUG:
-                if (priv->file == CPU_INDEX_BIT)
-                        smp_call_function_single(priv->cpu, print_dr, seq, 1);
-                print_msr(seq, priv->cpu, cpu_base[priv->type].flag);
-                break;
-        case CPU_APIC:
-                if (priv->file == CPU_INDEX_BIT)
-                        smp_call_function_single(priv->cpu, print_apic, seq, 1);
-                print_msr(seq, priv->cpu, cpu_base[priv->type].flag);
-                break;
-
-        default:
-                print_msr(seq, priv->cpu, cpu_base[priv->type].flag);
-                break;
-        }
-        seq_printf(seq, "\n");
-
-        return 0;
-}
-
-static void *cpu_seq_start(struct seq_file *seq, loff_t *pos)
-{
-        if (*pos == 0) /* One time is enough ;-) */
-                return seq;
-
-        return NULL;
-}
-
-static void *cpu_seq_next(struct seq_file *seq, void *v, loff_t *pos)
-{
-        (*pos)++;
-
-        return cpu_seq_start(seq, pos);
-}
-
-static void cpu_seq_stop(struct seq_file *seq, void *v)
-{
-}
-
-static const struct seq_operations cpu_seq_ops = {
-        .start          = cpu_seq_start,
-        .next           = cpu_seq_next,
-        .stop           = cpu_seq_stop,
-        .show           = cpu_seq_show,
-};
-
-static int cpu_seq_open(struct inode *inode, struct file *file)
-{
-        struct cpu_private *priv = inode->i_private;
-        struct seq_file *seq;
-        int err;
-
-        err = seq_open(file, &cpu_seq_ops);
-        if (!err) {
-                seq = file->private_data;
-                seq->private = priv;
-        }
-
-        return err;
-}
-
-static int write_msr(struct cpu_private *priv, u64 val)
-{
-        u32 low, high;
-
-        high = (val >> 32) & 0xffffffff;
-        low = val & 0xffffffff;
-
-        if (!wrmsr_safe_on_cpu(priv->cpu, priv->reg, low, high))
-                return 0;
-
-        return -EPERM;
-}
-
-static int write_cpu_register(struct cpu_private *priv, const char *buf)
-{
-        int ret = -EPERM;
-        u64 val;
-
-        ret = strict_strtoull(buf, 0, &val);
-        if (ret < 0)
-                return ret;
-
-        /* Supporting only MSRs */
-        if (priv->type < CPU_TSS_BIT)
-                return write_msr(priv, val);
-
-        return ret;
-}
-
-static ssize_t cpu_write(struct file *file, const char __user *ubuf,
-                             size_t count, loff_t *off)
-{
-        struct seq_file *seq = file->private_data;
-        struct cpu_private *priv = seq->private;
-        char buf[19];
-
-        if ((priv == NULL) || (count >= sizeof(buf)))
-                return -EINVAL;
-
-        if (copy_from_user(&buf, ubuf, count))
-                return -EFAULT;
-
-        buf[count] = 0;
-
-        if ((cpu_base[priv->type].write) && (cpu_file[priv->file].write))
-                if (!write_cpu_register(priv, buf))
-                        return count;
-
-        return -EACCES;
-}
-
-static const struct file_operations cpu_fops = {
-        .owner          = THIS_MODULE,
-        .open           = cpu_seq_open,
-        .read           = seq_read,
-        .write          = cpu_write,
-        .llseek         = seq_lseek,
-        .release        = seq_release,
-};
-
-static int cpu_create_file(unsigned cpu, unsigned type, unsigned reg,
-                           unsigned file, struct dentry *dentry)
-{
-        struct cpu_private *priv = NULL;
-
-        /* Already intialized */
-        if (file == CPU_INDEX_BIT)
-                if (per_cpu(cpud_arr[type].init, cpu))
-                        return 0;
-
-        priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-        if (priv == NULL)
-                return -ENOMEM;
-
-        priv->cpu = cpu;
-        priv->type = type;
-        priv->reg = reg;
-        priv->file = file;
-        mutex_lock(&cpu_debug_lock);
-        per_cpu(cpud_priv_arr[type], cpu) = priv;
-        per_cpu(cpud_priv_count, cpu)++;
-        mutex_unlock(&cpu_debug_lock);
-
-        if (file)
-                debugfs_create_file(cpu_file[file].name, S_IRUGO,
-                                    dentry, (void *)priv, &cpu_fops);
-        else {
-                debugfs_create_file(cpu_base[type].name, S_IRUGO,
-                                    per_cpu(cpud_arr[type].dentry, cpu),
-                                    (void *)priv, &cpu_fops);
-                mutex_lock(&cpu_debug_lock);
-                per_cpu(cpud_arr[type].init, cpu) = 1;
-                mutex_unlock(&cpu_debug_lock);
-        }
-
-        return 0;
-}
-
-static int cpu_init_regfiles(unsigned cpu, unsigned int type, unsigned reg,
-                             struct dentry *dentry)
-{
-        unsigned file;
-        int err = 0;
-
-        for (file = 0; file <  ARRAY_SIZE(cpu_file); file++) {
-                err = cpu_create_file(cpu, type, reg, file, dentry);
-                if (err)
-                        return err;
-        }
-
-        return err;
-}
-
-static int cpu_init_msr(unsigned cpu, unsigned type, struct dentry *dentry)
-{
-        struct dentry *cpu_dentry = NULL;
-        unsigned reg, reg_min, reg_max;
-        int i, err = 0;
-        char reg_dir[12];
-        u32 low, high;
-
-        for (i = 0; i < ARRAY_SIZE(cpu_reg_range); i++) {
-                if (!get_cpu_range(cpu, &reg_min, &reg_max, i,
-                                   cpu_base[type].flag))
-                        continue;
-
-                for (reg = reg_min; reg <= reg_max; reg++) {
-                        if (rdmsr_safe_on_cpu(cpu, reg, &low, &high))
-                                continue;
-
-                        sprintf(reg_dir, "0x%x", reg);
-                        cpu_dentry = debugfs_create_dir(reg_dir, dentry);
-                        err = cpu_init_regfiles(cpu, type, reg, cpu_dentry);
-                        if (err)
-                                return err;
-                }
-        }
-
-        return err;
-}
-
-static int cpu_init_allreg(unsigned cpu, struct dentry *dentry)
-{
-        struct dentry *cpu_dentry = NULL;
-        unsigned type;
-        int err = 0;
-
-        for (type = 0; type <  ARRAY_SIZE(cpu_base) - 1; type++) {
-                if (!is_typeflag_valid(cpu, cpu_base[type].flag))
-                        continue;
-                cpu_dentry = debugfs_create_dir(cpu_base[type].name, dentry);
-                per_cpu(cpud_arr[type].dentry, cpu) = cpu_dentry;
-
-                if (type < CPU_TSS_BIT)
-                        err = cpu_init_msr(cpu, type, cpu_dentry);
-                else
-                        err = cpu_create_file(cpu, type, 0, CPU_INDEX_BIT,
-                                              cpu_dentry);
-                if (err)
-                        return err;
-        }
-
-        return err;
-}
-
-static int cpu_init_cpu(void)
-{
-        struct dentry *cpu_dentry = NULL;
-        struct cpuinfo_x86 *cpui;
-        char cpu_dir[12];
-        unsigned cpu;
-        int err = 0;
-
-        for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
-                cpui = &cpu_data(cpu);
-                if (!cpu_has(cpui, X86_FEATURE_MSR))
-                        continue;
-
-                sprintf(cpu_dir, "cpu%d", cpu);
-                cpu_dentry = debugfs_create_dir(cpu_dir, cpu_debugfs_dir);
-                err = cpu_init_allreg(cpu, cpu_dentry);
-
-                pr_info("cpu%d(%d) debug files %d\n",
-                        cpu, nr_cpu_ids, per_cpu(cpud_priv_count, cpu));
-                if (per_cpu(cpud_priv_count, cpu) > MAX_CPU_FILES) {
-                        pr_err("Register files count %d exceeds limit %d\n",
-                                per_cpu(cpud_priv_count, cpu), MAX_CPU_FILES);
-                        per_cpu(cpud_priv_count, cpu) = MAX_CPU_FILES;
-                        err = -ENFILE;
-                }
-                if (err)
-                        return err;
-        }
-
-        return err;
-}
-
-static int __init cpu_debug_init(void)
-{
-        cpu_debugfs_dir = debugfs_create_dir("cpu", arch_debugfs_dir);
-
-        return cpu_init_cpu();
-}
-
-static void __exit cpu_debug_exit(void)
-{
-        int i, cpu;
-
-        if (cpu_debugfs_dir)
-                debugfs_remove_recursive(cpu_debugfs_dir);
-
-        for (cpu = 0; cpu <  nr_cpu_ids; cpu++)
-                for (i = 0; i < per_cpu(cpud_priv_count, cpu); i++)
-                        kfree(per_cpu(cpud_priv_arr[i], cpu));
-}
-
-module_init(cpu_debug_init);
-module_exit(cpu_debug_exit);
-
-MODULE_AUTHOR("Jaswinder Singh Rajput");
-MODULE_DESCRIPTION("CPU Debug module");
-MODULE_LICENSE("GPL");
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index f125e5c551c0..6e44519960c8 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -1356,6 +1356,7 @@ static int __devexit powernowk8_cpu_exit(struct cpufreq_policy *pol)
 
         kfree(data->powernow_table);
         kfree(data);
+        per_cpu(powernow_data, pol->cpu) = NULL;
 
         return 0;
 }
@@ -1375,7 +1376,7 @@ static unsigned int powernowk8_get(unsigned int cpu)
         int err;
 
         if (!data)
-                return -EINVAL;
+                return 0;
 
         smp_call_function_single(cpu, query_values_on_cpu, &err, true);
         if (err)
diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
index cb27fd6136c9..83e5e628de73 100644
--- a/arch/x86/kernel/cpuid.c
+++ b/arch/x86/kernel/cpuid.c
@@ -229,7 +229,7 @@ static void __exit cpuid_exit(void)
         for_each_online_cpu(cpu)
                 cpuid_device_destroy(cpu);
         class_destroy(cpuid_class);
-        unregister_chrdev(CPUID_MAJOR, "cpu/cpuid");
+        __unregister_chrdev(CPUID_MAJOR, 0, NR_CPUS, "cpu/cpuid");
         unregister_hotcpu_notifier(&cpuid_class_cpu_notifier);
 }
 
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index ba6e65884603..ad80a1c718c6 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -34,6 +34,8 @@
  */
 unsigned long                           hpet_address;
 u8                                      hpet_blockid; /* OS timer block num */
+u8                                      hpet_msi_disable;
+
 #ifdef CONFIG_PCI_MSI
 static unsigned long                    hpet_num_timers;
 #endif
@@ -596,6 +598,9 @@ static void hpet_msi_capability_lookup(unsigned int start_timer)
         unsigned int num_timers_used = 0;
         int i;
 
+        if (hpet_msi_disable)
+                return;
+
         if (boot_cpu_has(X86_FEATURE_ARAT))
                 return;
         id = hpet_readl(HPET_ID);
@@ -928,6 +933,9 @@ static __init int hpet_late_init(void)
         hpet_reserve_platform_timers(hpet_readl(HPET_ID));
         hpet_print_config();
 
+        if (hpet_msi_disable)
+                return 0;
+
         if (boot_cpu_has(X86_FEATURE_ARAT))
                 return 0;
 
diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index dd74fe7273b1..bfba6019d762 100644
--- a/arch/x86/kernel/kgdb.c
+++ b/arch/x86/kernel/kgdb.c
@@ -42,6 +42,7 @@
 #include <linux/init.h>
 #include <linux/smp.h>
 #include <linux/nmi.h>
+#include <linux/hw_breakpoint.h>
 
 #include <asm/debugreg.h>
 #include <asm/apicdef.h>
@@ -204,40 +205,81 @@ void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs)
 
 static struct hw_breakpoint {
         unsigned                enabled;
-        unsigned                type;
-        unsigned                len;
         unsigned long           addr;
+        int                     len;
+        int                     type;
+        struct perf_event       **pev;
 } breakinfo[4];
 
 static void kgdb_correct_hw_break(void)
 {
-        unsigned long dr7;
-        int correctit = 0;
-        int breakbit;
         int breakno;
 
-        get_debugreg(dr7, 7);
         for (breakno = 0; breakno < 4; breakno++) {
-                breakbit = 2 << (breakno << 1);
-                if (!(dr7 & breakbit) && breakinfo[breakno].enabled) {
-                        correctit = 1;
-                        dr7 |= breakbit;
-                        dr7 &= ~(0xf0000 << (breakno << 2));
-                        dr7 |= ((breakinfo[breakno].len << 2) |
-                                 breakinfo[breakno].type) <<
-                               ((breakno << 2) + 16);
-                        set_debugreg(breakinfo[breakno].addr, breakno);
-
-                } else {
-                        if ((dr7 & breakbit) && !breakinfo[breakno].enabled) {
-                                correctit = 1;
-                                dr7 &= ~breakbit;
-                                dr7 &= ~(0xf0000 << (breakno << 2));
-                        }
-                }
+                struct perf_event *bp;
+                struct arch_hw_breakpoint *info;
+                int val;
+                int cpu = raw_smp_processor_id();
+                if (!breakinfo[breakno].enabled)
+                        continue;
+                bp = *per_cpu_ptr(breakinfo[breakno].pev, cpu);
+                info = counter_arch_bp(bp);
+                if (bp->attr.disabled != 1)
+                        continue;
+                bp->attr.bp_addr = breakinfo[breakno].addr;
+                bp->attr.bp_len = breakinfo[breakno].len;
+                bp->attr.bp_type = breakinfo[breakno].type;
+                info->address = breakinfo[breakno].addr;
+                info->len = breakinfo[breakno].len;
+                info->type = breakinfo[breakno].type;
+                val = arch_install_hw_breakpoint(bp);
+                if (!val)
+                        bp->attr.disabled = 0;
+        }
+        hw_breakpoint_restore();
+}
+
+static int hw_break_reserve_slot(int breakno)
+{
+        int cpu;
+        int cnt = 0;
+        struct perf_event **pevent;
+
+        for_each_online_cpu(cpu) {
+                cnt++;
+                pevent = per_cpu_ptr(breakinfo[breakno].pev, cpu);
+                if (dbg_reserve_bp_slot(*pevent))
+                        goto fail;
+        }
+
+        return 0;
+
+fail:
+        for_each_online_cpu(cpu) {
+                cnt--;
+                if (!cnt)
+                        break;
+                pevent = per_cpu_ptr(breakinfo[breakno].pev, cpu);
+                dbg_release_bp_slot(*pevent);
         }
-        if (correctit)
-                set_debugreg(dr7, 7);
+        return -1;
+}
+
+static int hw_break_release_slot(int breakno)
+{
+        struct perf_event **pevent;
+        int cpu;
+
+        for_each_online_cpu(cpu) {
+                pevent = per_cpu_ptr(breakinfo[breakno].pev, cpu);
+                if (dbg_release_bp_slot(*pevent))
+                        /*
+                         * The debugger is responisble for handing the retry on
+                         * remove failure.
+                         */
+                        return -1;
+        }
+        return 0;
 }
 
 static int
@@ -251,6 +293,10 @@ kgdb_remove_hw_break(unsigned long addr, int len, enum kgdb_bptype bptype)
         if (i == 4)
                 return -1;
 
+        if (hw_break_release_slot(i)) {
+                printk(KERN_ERR "Cannot remove hw breakpoint at %lx\n", addr);
+                return -1;
+        }
         breakinfo[i].enabled = 0;
 
         return 0;
@@ -259,15 +305,23 @@ kgdb_remove_hw_break(unsigned long addr, int len, enum kgdb_bptype bptype)
 static void kgdb_remove_all_hw_break(void)
 {
         int i;
+        int cpu = raw_smp_processor_id();
+        struct perf_event *bp;
 
-        for (i = 0; i < 4; i++)
-                memset(&breakinfo[i], 0, sizeof(struct hw_breakpoint));
+        for (i = 0; i < 4; i++) {
+                if (!breakinfo[i].enabled)
+                        continue;
+                bp = *per_cpu_ptr(breakinfo[i].pev, cpu);
+                if (bp->attr.disabled == 1)
+                        continue;
+                arch_uninstall_hw_breakpoint(bp);
+                bp->attr.disabled = 1;
+        }
 }
 
 static int
 kgdb_set_hw_break(unsigned long addr, int len, enum kgdb_bptype bptype)
 {
-        unsigned type;
         int i;
 
         for (i = 0; i < 4; i++)
@@ -278,27 +332,42 @@ kgdb_set_hw_break(unsigned long addr, int len, enum kgdb_bptype bptype)
 
         switch (bptype) {
         case BP_HARDWARE_BREAKPOINT:
-                type = 0;
-                len  = 1;
+                len = 1;
+                breakinfo[i].type = X86_BREAKPOINT_EXECUTE;
                 break;
         case BP_WRITE_WATCHPOINT:
-                type = 1;
+                breakinfo[i].type = X86_BREAKPOINT_WRITE;
                 break;
         case BP_ACCESS_WATCHPOINT:
-                type = 3;
+                breakinfo[i].type = X86_BREAKPOINT_RW;
                 break;
         default:
                 return -1;
         }
-
-        if (len == 1 || len == 2 || len == 4)
-                breakinfo[i].len  = len - 1;
-        else
+        switch (len) {
+        case 1:
+                breakinfo[i].len = X86_BREAKPOINT_LEN_1;
+                break;
+        case 2:
+                breakinfo[i].len = X86_BREAKPOINT_LEN_2;
+                break;
+        case 4:
+                breakinfo[i].len = X86_BREAKPOINT_LEN_4;
+                break;
+#ifdef CONFIG_X86_64
+        case 8:
+                breakinfo[i].len = X86_BREAKPOINT_LEN_8;
+                break;
+#endif
+        default:
                 return -1;
-
-        breakinfo[i].enabled = 1;
+        }
         breakinfo[i].addr = addr;
-        breakinfo[i].type = type;
+        if (hw_break_reserve_slot(i)) {
+                breakinfo[i].addr = 0;
+                return -1;
+        }
+        breakinfo[i].enabled = 1;
 
         return 0;
 }
@@ -313,8 +382,21 @@ kgdb_set_hw_break(unsigned long addr, int len, enum kgdb_bptype bptype)
  */
 void kgdb_disable_hw_debug(struct pt_regs *regs)
 {
+        int i;
+        int cpu = raw_smp_processor_id();
+        struct perf_event *bp;
+
         /* Disable hardware debugging while we are in kgdb: */
         set_debugreg(0UL, 7);
+        for (i = 0; i < 4; i++) {
+                if (!breakinfo[i].enabled)
+                        continue;
+                bp = *per_cpu_ptr(breakinfo[i].pev, cpu);
+                if (bp->attr.disabled == 1)
+                        continue;
+                arch_uninstall_hw_breakpoint(bp);
+                bp->attr.disabled = 1;
+        }
 }
 
 /**
@@ -378,7 +460,6 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
                                struct pt_regs *linux_regs)
 {
         unsigned long addr;
-        unsigned long dr6;
         char *ptr;
         int newPC;
 
@@ -404,20 +485,6 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
                                    raw_smp_processor_id());
                 }
 
-                get_debugreg(dr6, 6);
-                if (!(dr6 & 0x4000)) {
-                        int breakno;
-
-                        for (breakno = 0; breakno < 4; breakno++) {
-                                if (dr6 & (1 << breakno) &&
-                                    breakinfo[breakno].type == 0) {
-                                        /* Set restore flag: */
-                                        linux_regs->flags |= X86_EFLAGS_RF;
-                                        break;
-                                }
-                        }
-                }
-                set_debugreg(0UL, 6);
                 kgdb_correct_hw_break();
 
                 return 0;
@@ -485,8 +552,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
                 break;
 
         case DIE_DEBUG:
-                if (atomic_read(&kgdb_cpu_doing_single_step) ==
-                    raw_smp_processor_id()) {
+                if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
                         if (user_mode(regs))
                                 return single_step_cont(regs, args);
                         break;
@@ -539,7 +605,42 @@ static struct notifier_block kgdb_notifier = {
  */
 int kgdb_arch_init(void)
 {
-        return register_die_notifier(&kgdb_notifier);
+        int i, cpu;
+        int ret;
+        struct perf_event_attr attr;
+        struct perf_event **pevent;
+
+        ret = register_die_notifier(&kgdb_notifier);
+        if (ret != 0)
+                return ret;
+        /*
+         * Pre-allocate the hw breakpoint structions in the non-atomic
+         * portion of kgdb because this operation requires mutexs to
+         * complete.
+         */
+        attr.bp_addr = (unsigned long)kgdb_arch_init;
+        attr.type = PERF_TYPE_BREAKPOINT;
+        attr.bp_len = HW_BREAKPOINT_LEN_1;
+        attr.bp_type = HW_BREAKPOINT_W;
+        attr.disabled = 1;
+        for (i = 0; i < 4; i++) {
+                breakinfo[i].pev = register_wide_hw_breakpoint(&attr, NULL);
+                if (IS_ERR(breakinfo[i].pev)) {
+                        printk(KERN_ERR "kgdb: Could not allocate hw breakpoints\n");
+                        breakinfo[i].pev = NULL;
+                        kgdb_arch_exit();
+                        return -1;
+                }
+                for_each_online_cpu(cpu) {
+                        pevent = per_cpu_ptr(breakinfo[i].pev, cpu);
+                        pevent[0]->hw.sample_period = 1;
+                        if (pevent[0]->destroy != NULL) {
+                                pevent[0]->destroy = NULL;
+                                release_bp_slot(*pevent);
+                        }
+                }
+        }
+        return ret;
 }
 
 /**
@@ -550,6 +651,13 @@ int kgdb_arch_init(void)
  */
 void kgdb_arch_exit(void)
 {
+        int i;
+        for (i = 0; i < 4; i++) {
+                if (breakinfo[i].pev) {
+                        unregister_wide_hw_breakpoint(breakinfo[i].pev);
+                        breakinfo[i].pev = NULL;
+                }
+        }
         unregister_die_notifier(&kgdb_notifier);
 }
 
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index 37542b67c57e..e1af7c055c7d 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -36,9 +36,6 @@ MODULE_LICENSE("GPL v2");
 #define UCODE_EQUIV_CPU_TABLE_TYPE 0x00000000
 #define UCODE_UCODE_TYPE           0x00000001
 
-const struct firmware *firmware;
-static int supported_cpu;
-
 struct equiv_cpu_entry {
         u32     installed_cpu;
         u32     fixed_errata_mask;
@@ -77,12 +74,15 @@ static struct equiv_cpu_entry *equiv_cpu_table;
 
 static int collect_cpu_info_amd(int cpu, struct cpu_signature *csig)
 {
+        struct cpuinfo_x86 *c = &cpu_data(cpu);
         u32 dummy;
 
-        if (!supported_cpu)
-                return -1;
-
         memset(csig, 0, sizeof(*csig));
+        if (c->x86_vendor != X86_VENDOR_AMD || c->x86 < 0x10) {
+                pr_warning("microcode: CPU%d: AMD CPU family 0x%x not "
+                           "supported\n", cpu, c->x86);
+                return -1;
+        }
         rdmsr(MSR_AMD64_PATCH_LEVEL, csig->rev, dummy);
         pr_info("CPU%d: patch_level=0x%x\n", cpu, csig->rev);
         return 0;
@@ -294,10 +294,14 @@ generic_load_microcode(int cpu, const u8 *data, size_t size)
 
 static enum ucode_state request_microcode_fw(int cpu, struct device *device)
 {
+        const char *fw_name = "amd-ucode/microcode_amd.bin";
+        const struct firmware *firmware;
         enum ucode_state ret;
 
-        if (firmware == NULL)
+        if (request_firmware(&firmware, fw_name, device)) {
+                printk(KERN_ERR "microcode: failed to load file %s\n", fw_name);
                 return UCODE_NFOUND;
+        }
 
         if (*(u32 *)firmware->data != UCODE_MAGIC) {
                 pr_err("invalid UCODE_MAGIC (0x%08x)\n",
@@ -307,6 +311,8 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device)
 
         ret = generic_load_microcode(cpu, firmware->data, firmware->size);
 
+        release_firmware(firmware);
+
         return ret;
 }
 
@@ -325,31 +331,7 @@ static void microcode_fini_cpu_amd(int cpu)
         uci->mc = NULL;
 }
 
-void init_microcode_amd(struct device *device)
-{
-        const char *fw_name = "amd-ucode/microcode_amd.bin";
-        struct cpuinfo_x86 *c = &boot_cpu_data;
-
-        WARN_ON(c->x86_vendor != X86_VENDOR_AMD);
-
-        if (c->x86 < 0x10) {
-                pr_warning("AMD CPU family 0x%x not supported\n", c->x86);
-                return;
-        }
-        supported_cpu = 1;
-
-        if (request_firmware(&firmware, fw_name, device))
-                pr_err("failed to load file %s\n", fw_name);
-}
-
-void fini_microcode_amd(void)
-{
-        release_firmware(firmware);
-}
-
 static struct microcode_ops microcode_amd_ops = {
-        .init                             = init_microcode_amd,
-        .fini                             = fini_microcode_amd,
         .request_microcode_user           = request_microcode_user,
         .request_microcode_fw             = request_microcode_fw,
         .collect_cpu_info                 = collect_cpu_info_amd,
diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c
index 0c8632433090..cceb5bc3c3c2 100644
--- a/arch/x86/kernel/microcode_core.c
+++ b/arch/x86/kernel/microcode_core.c
@@ -521,9 +521,6 @@ static int __init microcode_init(void)
                 return PTR_ERR(microcode_pdev);
         }
 
-        if (microcode_ops->init)
-                microcode_ops->init(&microcode_pdev->dev);
-
         get_online_cpus();
         mutex_lock(&microcode_mutex);
 
@@ -566,9 +563,6 @@ static void __exit microcode_exit(void)
 
         platform_device_unregister(microcode_pdev);
 
-        if (microcode_ops->fini)
-                microcode_ops->fini();
-
         microcode_ops = NULL;
 
         pr_info("Microcode Update Driver: v" MICROCODE_VERSION " removed.\n");
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 40b54ceb68b5..a2c1edd2d3ac 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -359,13 +359,6 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
                 x86_init.mpparse.mpc_record(1);
         }
 
-#ifdef CONFIG_X86_BIGSMP
-        generic_bigsmp_probe();
-#endif
-
-        if (apic->setup_apic_routing)
-                apic->setup_apic_routing();
-
         if (!num_processors)
                 printk(KERN_ERR "MPTABLE: no processors registered!\n");
         return num_processors;
diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
index 4bd93c9b2b27..206735ac8cbd 100644
--- a/arch/x86/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
@@ -285,7 +285,7 @@ static void __exit msr_exit(void)
         for_each_online_cpu(cpu)
                 msr_device_destroy(cpu);
         class_destroy(msr_class);
-        unregister_chrdev(MSR_MAJOR, "cpu/msr");
+        __unregister_chrdev(MSR_MAJOR, 0, NR_CPUS, "cpu/msr");
         unregister_hotcpu_notifier(&msr_class_cpu_notifier);
 }
 
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 02c3ee013ccd..c9b3522b6b46 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -115,18 +115,6 @@ void flush_thread(void)
 {
         struct task_struct *tsk = current;
 
-#ifdef CONFIG_X86_64
-        if (test_tsk_thread_flag(tsk, TIF_ABI_PENDING)) {
-                clear_tsk_thread_flag(tsk, TIF_ABI_PENDING);
-                if (test_tsk_thread_flag(tsk, TIF_IA32)) {
-                        clear_tsk_thread_flag(tsk, TIF_IA32);
-                } else {
-                        set_tsk_thread_flag(tsk, TIF_IA32);
-                        current_thread_info()->status |= TS_COMPAT;
-                }
-        }
-#endif
-
         flush_ptrace_hw_breakpoint(tsk);
         memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
         /*
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index f9e033150cdf..126f0b493d04 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -521,6 +521,18 @@ void set_personality_64bit(void)
         current->personality &= ~READ_IMPLIES_EXEC;
 }
 
+void set_personality_ia32(void)
+{
+        /* inherit personality from parent */
+
+        /* Make sure to be in 32bit mode */
+        set_thread_flag(TIF_IA32);
+        current->personality |= force_personality32;
+
+        /* Prepare the first "return" to user space */
+        current_thread_info()->status |= TS_COMPAT;
+}
+
 unsigned long get_wchan(struct task_struct *p)
 {
         unsigned long stack;
diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c
index 18093d7498f0..12e9feaa2f7a 100644
--- a/arch/x86/kernel/quirks.c
+++ b/arch/x86/kernel/quirks.c
@@ -491,6 +491,19 @@ void force_hpet_resume(void)
                 break;
         }
 }
+
+/*
+ * HPET MSI on some boards (ATI SB700/SB800) has side effect on
+ * floppy DMA. Disable HPET MSI on such platforms.
+ */
+static void force_disable_hpet_msi(struct pci_dev *unused)
+{
+        hpet_msi_disable = 1;
+}
+
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
+                         force_disable_hpet_msi);
+
 #endif
 
 #if defined(CONFIG_PCI) && defined(CONFIG_NUMA)
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 1545bc0c9845..704bddcdf64d 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -203,6 +203,15 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
                         DMI_MATCH(DMI_BOARD_NAME, "0T656F"),
                 },
         },
+        {       /* Handle problems with rebooting on Dell OptiPlex 760 with 0G919G*/
+                .callback = set_bios_reboot,
+                .ident = "Dell OptiPlex 760",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 760"),
+                        DMI_MATCH(DMI_BOARD_NAME, "0G919G"),
+                },
+        },
         {       /* Handle problems with rebooting on Dell 2400's */
                 .callback = set_bios_reboot,
                 .ident = "Dell PowerEdge 2400",
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index f7b8b9894b22..5d9e40c58628 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -642,19 +642,27 @@ static struct dmi_system_id __initdata bad_bios_dmi_table[] = {
                         DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix/MSC"),
                 },
         },
-        {
         /*
-         * AMI BIOS with low memory corruption was found on Intel DG45ID board.
-         * It hase different DMI_BIOS_VENDOR = "Intel Corp.", for now we will
+         * AMI BIOS with low memory corruption was found on Intel DG45ID and
+         * DG45FC boards.
+         * It has a different DMI_BIOS_VENDOR = "Intel Corp.", for now we will
          * match only DMI_BOARD_NAME and see if there is more bad products
          * with this vendor.
          */
+        {
                 .callback = dmi_low_memory_corruption,
                 .ident = "AMI BIOS",
                 .matches = {
                         DMI_MATCH(DMI_BOARD_NAME, "DG45ID"),
                 },
         },
+        {
+                .callback = dmi_low_memory_corruption,
+                .ident = "AMI BIOS",
+                .matches = {
+                        DMI_MATCH(DMI_BOARD_NAME, "DG45FC"),
+                },
+        },
 #endif
         {}
 };
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 678d0b8c26f3..b4e870cbdc60 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1083,9 +1083,7 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
         set_cpu_sibling_map(0);
 
         enable_IR_x2apic();
-#ifdef CONFIG_X86_64
         default_setup_apic_routing();
-#endif
 
         if (smp_sanity_check(max_cpus) < 0) {
                 printk(KERN_INFO "SMP disabled\n");
diff --git a/arch/x86/kernel/uv_time.c b/arch/x86/kernel/uv_time.c
index 3c84aa001c11..2b75ef638dbc 100644
--- a/arch/x86/kernel/uv_time.c
+++ b/arch/x86/kernel/uv_time.c
@@ -282,10 +282,21 @@ static int uv_rtc_unset_timer(int cpu, int force)
 
 /*
  * Read the RTC.
+ *
+ * Starting with HUB rev 2.0, the UV RTC register is replicated across all
+ * cachelines of it's own page.  This allows faster simultaneous reads
+ * from a given socket.
  */
 static cycle_t uv_read_rtc(struct clocksource *cs)
 {
-        return (cycle_t)uv_read_local_mmr(UVH_RTC);
+        unsigned long offset;
+
+        if (uv_get_min_hub_revision_id() == 1)
+                offset = 0;
+        else
+                offset = (uv_blade_processor_id() * L1_CACHE_BYTES) % PAGE_SIZE;
+
+        return (cycle_t)uv_read_local_mmr(UVH_RTC | offset);
 }
 
 /*
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index 296aba49472a..15578f180e59 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -467,6 +467,9 @@ static int pit_ioport_read(struct kvm_io_device *this,
                 return -EOPNOTSUPP;
 
         addr &= KVM_PIT_CHANNEL_MASK;
+        if (addr == 3)
+                return 0;
+
         s = &pit_state->channels[addr];
 
         mutex_lock(&pit_state->lock);
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 3063a0c4858b..ba8c045da782 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -373,6 +373,12 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
                 if (unlikely(!apic_enabled(apic)))
                         break;
 
+                if (trig_mode) {
+                        apic_debug("level trig mode for vector %d", vector);
+                        apic_set_vector(vector, apic->regs + APIC_TMR);
+                } else
+                        apic_clear_vector(vector, apic->regs + APIC_TMR);
+
                 result = !apic_test_and_set_irr(vector, apic);
                 trace_kvm_apic_accept_irq(vcpu->vcpu_id, delivery_mode,
                                           trig_mode, vector, !result);
@@ -383,11 +389,6 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
                         break;
                 }
 
-                if (trig_mode) {
-                        apic_debug("level trig mode for vector %d", vector);
-                        apic_set_vector(vector, apic->regs + APIC_TMR);
-                } else
-                        apic_clear_vector(vector, apic->regs + APIC_TMR);
                 kvm_vcpu_kick(vcpu);
                 break;
 
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 4c3e5b2314cb..89a49fb46a27 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -477,7 +477,7 @@ static int host_mapping_level(struct kvm *kvm, gfn_t gfn)
 
         addr = gfn_to_hva(kvm, gfn);
         if (kvm_is_error_hva(addr))
-                return page_size;
+                return PT_PAGE_TABLE_LEVEL;
 
         down_read(&current->mm->mmap_sem);
         vma = find_vma(current->mm, addr);
@@ -515,11 +515,9 @@ static int mapping_level(struct kvm_vcpu *vcpu, gfn_t large_gfn)
         if (host_level == PT_PAGE_TABLE_LEVEL)
                 return host_level;
 
-        for (level = PT_DIRECTORY_LEVEL; level <= host_level; ++level) {
-
+        for (level = PT_DIRECTORY_LEVEL; level <= host_level; ++level)
                 if (has_wrprotected_page(vcpu->kvm, large_gfn, level))
                         break;
-        }
 
         return level - 1;
 }
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 58a0f1e88596..ede2131a9225 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -150,7 +150,9 @@ walk:
                 walker->table_gfn[walker->level - 1] = table_gfn;
                 walker->pte_gpa[walker->level - 1] = pte_gpa;
 
-                kvm_read_guest(vcpu->kvm, pte_gpa, &pte, sizeof(pte));
+                if (kvm_read_guest(vcpu->kvm, pte_gpa, &pte, sizeof(pte)))
+                        goto not_present;
+
                 trace_kvm_mmu_paging_element(pte, walker->level);
 
                 if (!is_present_gpte(pte))
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 6651dbf58675..a1e1bc9d412d 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -670,7 +670,7 @@ static void kvm_write_wall_clock(struct kvm *kvm, gpa_t wall_clock)
 {
         static int version;
         struct pvclock_wall_clock wc;
-        struct timespec now, sys, boot;
+        struct timespec boot;
 
         if (!wall_clock)
                 return;
@@ -685,9 +685,7 @@ static void kvm_write_wall_clock(struct kvm *kvm, gpa_t wall_clock)
          * wall clock specified here.  guest system time equals host
          * system time for us, thus we must fill in host boot time here.
          */
-        now = current_kernel_time();
-        ktime_get_ts(&sys);
-        boot = ns_to_timespec(timespec_to_ns(&now) - timespec_to_ns(&sys));
+        getboottime(&boot);
 
         wc.sec = boot.tv_sec;
         wc.nsec = boot.tv_nsec;
@@ -762,6 +760,7 @@ static void kvm_write_guest_time(struct kvm_vcpu *v)
         local_irq_save(flags);
         kvm_get_msr(v, MSR_IA32_TSC, &vcpu->hv_clock.tsc_timestamp);
         ktime_get_ts(&ts);
+        monotonic_to_bootbased(&ts);
         local_irq_restore(flags);
 
         /* With all the info we got, fill in the values */
@@ -5072,12 +5071,13 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
                                        GFP_KERNEL);
         if (!vcpu->arch.mce_banks) {
                 r = -ENOMEM;
-                goto fail_mmu_destroy;
+                goto fail_free_lapic;
         }
         vcpu->arch.mcg_cap = KVM_MAX_MCE_BANKS;
 
         return 0;
-
+fail_free_lapic:
+        kvm_free_lapic(vcpu);
 fail_mmu_destroy:
         kvm_mmu_destroy(vcpu);
 fail_free_pio_data:
@@ -5088,6 +5088,7 @@ fail:
 
 void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
 {
+        kfree(vcpu->arch.mce_banks);
         kvm_free_lapic(vcpu);
         down_read(&vcpu->kvm->slots_lock);
         kvm_mmu_destroy(vcpu);
diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
index 71da1bca13cb..738e6593799d 100644
--- a/arch/x86/mm/gup.c
+++ b/arch/x86/mm/gup.c
@@ -18,7 +18,7 @@ static inline pte_t gup_get_pte(pte_t *ptep)
 #else
         /*
          * With get_user_pages_fast, we walk down the pagetables without taking
-         * any locks.  For this we would like to load the pointers atoimcally,
+         * any locks.  For this we would like to load the pointers atomically,
          * but that is not possible (without expensive cmpxchg8b) on PAE.  What
          * we do have is the guarantee that a pte will only either go from not
          * present to present, or present to not present or both -- it will not
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 5198b9bb34ef..69ddfbd91135 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -49,6 +49,7 @@
 #include <asm/numa.h>
 #include <asm/cacheflush.h>
 #include <asm/init.h>
+#include <linux/bootmem.h>
 
 static unsigned long dma_reserve __initdata;
 
@@ -616,6 +617,21 @@ void __init paging_init(void)
  */
 #ifdef CONFIG_MEMORY_HOTPLUG
 /*
+ * After memory hotplug the variables max_pfn, max_low_pfn and high_memory need
+ * updating.
+ */
+static void  update_end_of_memory_vars(u64 start, u64 size)
+{
+        unsigned long end_pfn = PFN_UP(start + size);
+
+        if (end_pfn > max_pfn) {
+                max_pfn = end_pfn;
+                max_low_pfn = end_pfn;
+                high_memory = (void *)__va(max_pfn * PAGE_SIZE - 1) + 1;
+        }
+}
+
+/*
  * Memory is added always to NORMAL zone. This means you will never get
  * additional DMA/DMA32 memory.
  */
@@ -634,6 +650,9 @@ int arch_add_memory(int nid, u64 start, u64 size)
         ret = __add_pages(nid, zone, start_pfn, nr_pages);
         WARN_ON_ONCE(ret);
 
+        /* update max_pfn, max_low_pfn and high_memory */
+        update_end_of_memory_vars(start, size);
+
         return ret;
 }
 EXPORT_SYMBOL_GPL(arch_add_memory);
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index a27124185fc1..28c68762648f 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -229,9 +229,11 @@ update_nodes_add(int node, unsigned long start, unsigned long end)
                         printk(KERN_ERR "SRAT: Hotplug zone not continuous. Partly ignored\n");
         }
 
-        if (changed)
+        if (changed) {
+                node_set(node, cpu_nodes_parsed);
                 printk(KERN_INFO "SRAT: hot plug zone found %Lx - %Lx\n",
                                  nd->start, nd->end);
+        }
 }
 
 /* Callback for parsing of the Proximity Domain <-> Memory Area mappings */
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index cb88b1a0bd5f..3347f696edc7 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -222,7 +222,7 @@ static void nmi_cpu_switch(void *dummy)
 
         /* move to next set */
         si += model->num_counters;
-        if ((si > model->num_virt_counters) || (counter_config[si].count == 0))
+        if ((si >= model->num_virt_counters) || (counter_config[si].count == 0))
                 per_cpu(switch_index, cpu) = 0;
         else
                 per_cpu(switch_index, cpu) = si;
@@ -598,6 +598,7 @@ static int __init ppro_init(char **cpu_type)
         case 15: case 23:
                 *cpu_type = "i386/core_2";
                 break;
+        case 0x2e:
         case 26:
                 spec = &op_arch_perfmon_spec;
                 *cpu_type = "i386/core_i7";
diff --git a/arch/x86/pci/Makefile b/arch/x86/pci/Makefile
index 564b008a51c7..39fba37f702f 100644
--- a/arch/x86/pci/Makefile
+++ b/arch/x86/pci/Makefile
@@ -15,7 +15,7 @@ obj-$(CONFIG_X86_NUMAQ)		+= numaq_32.o
 
 obj-y                           += common.o early.o
 obj-y                           += amd_bus.o
-obj-$(CONFIG_X86_64)            += bus_numa.o intel_bus.o
+obj-$(CONFIG_X86_64)            += bus_numa.o
 
 ifeq ($(CONFIG_PCI_DEBUG),y)
 EXTRA_CFLAGS += -DDEBUG
diff --git a/arch/x86/pci/intel_bus.c b/arch/x86/pci/intel_bus.c
deleted file mode 100644
index f81a2fa8fe25..000000000000
--- a/arch/x86/pci/intel_bus.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * to read io range from IOH pci conf, need to do it after mmconfig is there
- */
-
-#include <linux/delay.h>
-#include <linux/dmi.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <asm/pci_x86.h>
-
-#include "bus_numa.h"
-
-static inline void print_ioh_resources(struct pci_root_info *info)
-{
-        int res_num;
-        int busnum;
-        int i;
-
-        printk(KERN_DEBUG "IOH bus: [%02x, %02x]\n",
-                        info->bus_min, info->bus_max);
-        res_num = info->res_num;
-        busnum = info->bus_min;
-        for (i = 0; i < res_num; i++) {
-                struct resource *res;
-
-                res = &info->res[i];
-                printk(KERN_DEBUG "IOH bus: %02x index %x %s: [%llx, %llx]\n",
-                        busnum, i,
-                        (res->flags & IORESOURCE_IO) ? "io port" :
-                                                        "mmio",
-                        res->start, res->end);
-        }
-}
-
-#define IOH_LIO                 0x108
-#define IOH_LMMIOL              0x10c
-#define IOH_LMMIOH              0x110
-#define IOH_LMMIOH_BASEU        0x114
-#define IOH_LMMIOH_LIMITU       0x118
-#define IOH_LCFGBUS             0x11c
-
-static void __devinit pci_root_bus_res(struct pci_dev *dev)
-{
-        u16 word;
-        u32 dword;
-        struct pci_root_info *info;
-        u16 io_base, io_end;
-        u32 mmiol_base, mmiol_end;
-        u64 mmioh_base, mmioh_end;
-        int bus_base, bus_end;
-
-        /* some sys doesn't get mmconf enabled */
-        if (dev->cfg_size < 0x120)
-                return;
-
-        if (pci_root_num >= PCI_ROOT_NR) {
-                printk(KERN_DEBUG "intel_bus.c: PCI_ROOT_NR is too small\n");
-                return;
-        }
-
-        info = &pci_root_info[pci_root_num];
-        pci_root_num++;
-
-        pci_read_config_word(dev, IOH_LCFGBUS, &word);
-        bus_base = (word & 0xff);
-        bus_end = (word & 0xff00) >> 8;
-        sprintf(info->name, "PCI Bus #%02x", bus_base);
-        info->bus_min = bus_base;
-        info->bus_max = bus_end;
-
-        pci_read_config_word(dev, IOH_LIO, &word);
-        io_base = (word & 0xf0) << (12 - 4);
-        io_end = (word & 0xf000) | 0xfff;
-        update_res(info, io_base, io_end, IORESOURCE_IO, 0);
-
-        pci_read_config_dword(dev, IOH_LMMIOL, &dword);
-        mmiol_base = (dword & 0xff00) << (24 - 8);
-        mmiol_end = (dword & 0xff000000) | 0xffffff;
-        update_res(info, mmiol_base, mmiol_end, IORESOURCE_MEM, 0);
-
-        pci_read_config_dword(dev, IOH_LMMIOH, &dword);
-        mmioh_base = ((u64)(dword & 0xfc00)) << (26 - 10);
-        mmioh_end = ((u64)(dword & 0xfc000000) | 0x3ffffff);
-        pci_read_config_dword(dev, IOH_LMMIOH_BASEU, &dword);
-        mmioh_base |= ((u64)(dword & 0x7ffff)) << 32;
-        pci_read_config_dword(dev, IOH_LMMIOH_LIMITU, &dword);
-        mmioh_end |= ((u64)(dword & 0x7ffff)) << 32;
-        update_res(info, mmioh_base, mmioh_end, IORESOURCE_MEM, 0);
-
-        print_ioh_resources(info);
-}
-
-/* intel IOH */
-DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x342e, pci_root_bus_res);
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 1fa2654db0a6..e7dbbaf5fb3e 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -147,16 +147,16 @@ blkiocg_weight_write(struct cgroup *cgroup, struct cftype *cftype, u64 val)
                 return -EINVAL;
 
         blkcg = cgroup_to_blkio_cgroup(cgroup);
+        spin_lock(&blkio_list_lock);
         spin_lock_irq(&blkcg->lock);
         blkcg->weight = (unsigned int)val;
         hlist_for_each_entry(blkg, n, &blkcg->blkg_list, blkcg_node) {
-                spin_lock(&blkio_list_lock);
                 list_for_each_entry(blkiop, &blkio_list, list)
                         blkiop->ops.blkio_update_group_weight_fn(blkg,
                                         blkcg->weight);
-                spin_unlock(&blkio_list_lock);
         }
         spin_unlock_irq(&blkcg->lock);
+        spin_unlock(&blkio_list_lock);
         return 0;
 }
 
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index ee130f14d1fc..023f4e69a337 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -42,16 +42,13 @@ static const int cfq_hist_divisor = 4;
  */
 #define CFQ_MIN_TT              (2)
 
-/*
- * Allow merged cfqqs to perform this amount of seeky I/O before
- * deciding to break the queues up again.
- */
-#define CFQQ_COOP_TOUT          (HZ)
-
 #define CFQ_SLICE_SCALE         (5)
 #define CFQ_HW_QUEUE_MIN        (5)
 #define CFQ_SERVICE_SHIFT       12
 
+#define CFQQ_SEEK_THR           8 * 1024
+#define CFQQ_SEEKY(cfqq)        ((cfqq)->seek_mean > CFQQ_SEEK_THR)
+
 #define RQ_CIC(rq)              \
         ((struct cfq_io_context *) (rq)->elevator_private)
 #define RQ_CFQQ(rq)             (struct cfq_queue *) ((rq)->elevator_private2)
@@ -137,7 +134,6 @@ struct cfq_queue {
         u64 seek_total;
         sector_t seek_mean;
         sector_t last_request_pos;
-        unsigned long seeky_start;
 
         pid_t pid;
 
@@ -314,6 +310,7 @@ enum cfqq_state_flags {
         CFQ_CFQQ_FLAG_slice_new,        /* no requests dispatched in slice */
         CFQ_CFQQ_FLAG_sync,             /* synchronous queue */
         CFQ_CFQQ_FLAG_coop,             /* cfqq is shared */
+        CFQ_CFQQ_FLAG_split_coop,       /* shared cfqq will be splitted */
         CFQ_CFQQ_FLAG_deep,             /* sync cfqq experienced large depth */
         CFQ_CFQQ_FLAG_wait_busy,        /* Waiting for next request */
 };
@@ -342,6 +339,7 @@ CFQ_CFQQ_FNS(prio_changed);
 CFQ_CFQQ_FNS(slice_new);
 CFQ_CFQQ_FNS(sync);
 CFQ_CFQQ_FNS(coop);
+CFQ_CFQQ_FNS(split_coop);
 CFQ_CFQQ_FNS(deep);
 CFQ_CFQQ_FNS(wait_busy);
 #undef CFQ_CFQQ_FNS
@@ -1566,6 +1564,15 @@ __cfq_slice_expired(struct cfq_data *cfqd, struct cfq_queue *cfqq,
         cfq_clear_cfqq_wait_busy(cfqq);
 
         /*
+         * If this cfqq is shared between multiple processes, check to
+         * make sure that those processes are still issuing I/Os within
+         * the mean seek distance.  If not, it may be time to break the
+         * queues apart again.
+         */
+        if (cfq_cfqq_coop(cfqq) && CFQQ_SEEKY(cfqq))
+                cfq_mark_cfqq_split_coop(cfqq);
+
+        /*
          * store what was left of this slice, if the queue idled/timed out
          */
         if (timed_out && !cfq_cfqq_slice_new(cfqq)) {
@@ -1663,9 +1670,6 @@ static inline sector_t cfq_dist_from_last(struct cfq_data *cfqd,
                 return cfqd->last_position - blk_rq_pos(rq);
 }
 
-#define CFQQ_SEEK_THR           8 * 1024
-#define CFQQ_SEEKY(cfqq)        ((cfqq)->seek_mean > CFQQ_SEEK_THR)
-
 static inline int cfq_rq_close(struct cfq_data *cfqd, struct cfq_queue *cfqq,
                                struct request *rq, bool for_preempt)
 {
@@ -1803,7 +1807,7 @@ static bool cfq_should_idle(struct cfq_data *cfqd, struct cfq_queue *cfqq)
          * Otherwise, we do only if they are the last ones
          * in their service tree.
          */
-        return service_tree->count == 1;
+        return service_tree->count == 1 && cfq_cfqq_sync(cfqq);
 }
 
 static void cfq_arm_slice_timer(struct cfq_data *cfqd)
@@ -3000,19 +3004,6 @@ cfq_update_io_seektime(struct cfq_data *cfqd, struct cfq_queue *cfqq,
         total = cfqq->seek_total + (cfqq->seek_samples/2);
         do_div(total, cfqq->seek_samples);
         cfqq->seek_mean = (sector_t)total;
-
-        /*
-         * If this cfqq is shared between multiple processes, check to
-         * make sure that those processes are still issuing I/Os within
-         * the mean seek distance.  If not, it may be time to break the
-         * queues apart again.
-         */
-        if (cfq_cfqq_coop(cfqq)) {
-                if (CFQQ_SEEKY(cfqq) && !cfqq->seeky_start)
-                        cfqq->seeky_start = jiffies;
-                else if (!CFQQ_SEEKY(cfqq))
-                        cfqq->seeky_start = 0;
-        }
 }
 
 /*
@@ -3453,14 +3444,6 @@ cfq_merge_cfqqs(struct cfq_data *cfqd, struct cfq_io_context *cic,
         return cic_to_cfqq(cic, 1);
 }
 
-static int should_split_cfqq(struct cfq_queue *cfqq)
-{
-        if (cfqq->seeky_start &&
-            time_after(jiffies, cfqq->seeky_start + CFQQ_COOP_TOUT))
-                return 1;
-        return 0;
-}
-
 /*
  * Returns NULL if a new cfqq should be allocated, or the old cfqq if this
  * was the last process referring to said cfqq.
@@ -3469,9 +3452,9 @@ static struct cfq_queue *
 split_cfqq(struct cfq_io_context *cic, struct cfq_queue *cfqq)
 {
         if (cfqq_process_refs(cfqq) == 1) {
-                cfqq->seeky_start = 0;
                 cfqq->pid = current->pid;
                 cfq_clear_cfqq_coop(cfqq);
+                cfq_clear_cfqq_split_coop(cfqq);
                 return cfqq;
         }
 
@@ -3510,7 +3493,7 @@ new_queue:
                 /*
                  * If the queue was seeky for too long, break it apart.
                  */
-                if (cfq_cfqq_coop(cfqq) && should_split_cfqq(cfqq)) {
+                if (cfq_cfqq_coop(cfqq) && cfq_cfqq_split_coop(cfqq)) {
                         cfq_log_cfqq(cfqd, cfqq, "breaking apart cfqq");
                         cfqq = split_cfqq(cic, cfqq);
                         if (!cfqq)
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index b8bea100a160..b34390347c16 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -2868,6 +2868,21 @@ static bool ahci_broken_suspend(struct pci_dev *pdev)
                         },
                         .driver_data = "F.23",  /* cutoff BIOS version */
                 },
+                /*
+                 * Acer eMachines G725 has the same problem.  BIOS
+                 * V1.03 is known to be broken.  V3.04 is known to
+                 * work.  Inbetween, there are V1.06, V2.06 and V3.03
+                 * that we don't have much idea about.  For now,
+                 * blacklist anything older than V3.04.
+                 */
+                {
+                        .ident = "G725",
+                        .matches = {
+                                DMI_MATCH(DMI_SYS_VENDOR, "eMachines"),
+                                DMI_MATCH(DMI_PRODUCT_NAME, "eMachines G725"),
+                        },
+                        .driver_data = "V3.04", /* cutoff BIOS version */
+                },
                 { }     /* terminate list */
         };
         const struct dmi_system_id *dmi = dmi_first_match(sysids);
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index f4ea5a8c325b..d096fbcbc771 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2875,7 +2875,7 @@ static unsigned int ata_scsi_pass_thru(struct ata_queued_cmd *qc)
          * write indication (used for PIO/DMA setup), result TF is
          * copied back and we don't whine too much about its failure.
          */
-        tf->flags = ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
+        tf->flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
         if (scmd->sc_data_direction == DMA_TO_DEVICE)
                 tf->flags |= ATA_TFLAG_WRITE;
 
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 741065c9da67..730ef3c384ca 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -893,6 +893,9 @@ static void ata_pio_sector(struct ata_queued_cmd *qc)
                                        do_write);
         }
 
+        if (!do_write)
+                flush_dcache_page(page);
+
         qc->curbytes += qc->sect_size;
         qc->cursg_ofs += qc->sect_size;
 
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 873e594860d3..9291614ac6b7 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -337,6 +337,9 @@ static int cciss_seq_show(struct seq_file *seq, void *v)
         if (*pos > h->highest_lun)
                 return 0;
 
+        if (drv == NULL) /* it's possible for h->drv[] to have holes. */
+                return 0;
+
         if (drv->heads == 0)
                 return 0;
 
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index e898ad9eb1c3..ab871e00ffc5 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -2973,7 +2973,6 @@ struct drbd_conf *drbd_new_device(unsigned int minor)
                 goto out_no_q;
         mdev->rq_queue = q;
         q->queuedata   = mdev;
-        blk_queue_max_segment_size(q, DRBD_MAX_SEGMENT_SIZE);
 
         disk = alloc_disk(1);
         if (!disk)
@@ -2997,6 +2996,7 @@ struct drbd_conf *drbd_new_device(unsigned int minor)
         q->backing_dev_info.congested_data = mdev;
 
         blk_queue_make_request(q, drbd_make_request_26);
+        blk_queue_max_segment_size(q, DRBD_MAX_SEGMENT_SIZE);
         blk_queue_bounce_limit(q, BLK_BOUNCE_ANY);
         blk_queue_merge_bvec(q, drbd_merge_bvec);
         q->queue_lock = &mdev->req_lock; /* needed since we use */
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index f22a5283128a..d065c646b35a 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -1224,7 +1224,7 @@ static int receive_Barrier(struct drbd_conf *mdev, struct p_header *h)
         epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
         if (!epoch) {
                 dev_warn(DEV, "Allocation of an epoch failed, slowing down\n");
-                issue_flush = !test_and_set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &epoch->flags);
+                issue_flush = !test_and_set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &mdev->current_epoch->flags);
                 drbd_wait_ee_list_empty(mdev, &mdev->active_ee);
                 if (issue_flush) {
                         rv = drbd_flush_after_epoch(mdev, mdev->current_epoch);
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 2ddf03ae034e..68b5957f107c 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -322,7 +322,7 @@ static void pkt_sysfs_dev_remove(struct pktcdvd_device *pd)
         pkt_kobj_remove(pd->kobj_stat);
         pkt_kobj_remove(pd->kobj_wqueue);
         if (class_pktcdvd)
-                device_destroy(class_pktcdvd, pd->pkt_dev);
+                device_unregister(pd->dev);
 }
 
 
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index 1afb8968a342..fd50ead59c79 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -729,9 +729,6 @@ int __init agp_amd64_init(void)
         if (agp_off)
                 return -EINVAL;
 
-        if (gart_iommu_aperture)
-                return agp_bridges_found ? 0 : -ENODEV;
-
         err = pci_register_driver(&agp_amd64_pci_driver);
         if (err < 0)
                 return err;
@@ -768,16 +765,27 @@ int __init agp_amd64_init(void)
         return err;
 }
 
+static int __init agp_amd64_mod_init(void)
+{
+#ifndef MODULE
+        if (gart_iommu_aperture)
+                return agp_bridges_found ? 0 : -ENODEV;
+#endif
+        return agp_amd64_init();
+}
+
 static void __exit agp_amd64_cleanup(void)
 {
+#ifndef MODULE
         if (gart_iommu_aperture)
                 return;
+#endif
         if (aperture_resource)
                 release_resource(aperture_resource);
         pci_unregister_driver(&agp_amd64_pci_driver);
 }
 
-module_init(agp_amd64_init);
+module_init(agp_amd64_mod_init);
 module_exit(agp_amd64_cleanup);
 
 MODULE_AUTHOR("Dave Jones <davej@redhat.com>, Andi Kleen");
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index be832b6f8279..48788db4e280 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -395,6 +395,7 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
         unsigned long p = *ppos;
         ssize_t low_count, read, sz;
         char * kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
+        int err = 0;
 
         read = 0;
         if (p < (unsigned long) high_memory) {
@@ -441,12 +442,16 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
                         return -ENOMEM;
                 while (count > 0) {
                         sz = size_inside_page(p, count);
+                        if (!is_vmalloc_or_module_addr((void *)p)) {
+                                err = -ENXIO;
+                                break;
+                        }
                         sz = vread(kbuf, (char *)p, sz);
                         if (!sz)
                                 break;
                         if (copy_to_user(buf, kbuf, sz)) {
-                                free_page((unsigned long)kbuf);
-                                return -EFAULT;
+                                err = -EFAULT;
+                                break;
                         }
                         count -= sz;
                         buf += sz;
@@ -455,8 +460,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
                 }
                 free_page((unsigned long)kbuf);
         }
-        *ppos = p;
-        return read;
+        *ppos = p;
+        return read ? read : err;
 }
 
 
@@ -520,6 +525,7 @@ static ssize_t write_kmem(struct file * file, const char __user * buf,
         ssize_t wrote = 0;
         ssize_t virtr = 0;
         char * kbuf; /* k-addr because vwrite() takes vmlist_lock rwlock */
+        int err = 0;
 
         if (p < (unsigned long) high_memory) {
                 unsigned long to_write = min_t(unsigned long, count,
@@ -540,14 +546,16 @@ static ssize_t write_kmem(struct file * file, const char __user * buf,
                         unsigned long sz = size_inside_page(p, count);
                         unsigned long n;
 
+                        if (!is_vmalloc_or_module_addr((void *)p)) {
+                                err = -ENXIO;
+                                break;
+                        }
                         n = copy_from_user(kbuf, buf, sz);
                         if (n) {
-                                if (wrote + virtr)
-                                        break;
-                                free_page((unsigned long)kbuf);
-                                return -EFAULT;
+                                err = -EFAULT;
+                                break;
                         }
-                        sz = vwrite(kbuf, (char *)p, sz);
+                        vwrite(kbuf, (char *)p, sz);
                         count -= sz;
                         buf += sz;
                         virtr += sz;
@@ -556,8 +564,8 @@ static ssize_t write_kmem(struct file * file, const char __user * buf,
                 free_page((unsigned long)kbuf);
         }
 
-        *ppos = p;
-        return virtr + wrote;
+        *ppos = p;
+        return virtr + wrote ? : err;
 }
 #endif
 
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 8258982b49ec..2849713d2231 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1051,12 +1051,6 @@ random_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos)
                                 /* like a named pipe */
         }
 
-        /*
-         * If we gave the user some bytes, update the access time.
-         */
-        if (count)
-                file_accessed(file);
-
         return (count ? count : retval);
 }
 
@@ -1107,7 +1101,6 @@ static ssize_t random_write(struct file *file, const char __user *buffer,
                             size_t count, loff_t *ppos)
 {
         size_t ret;
-        struct inode *inode = file->f_path.dentry->d_inode;
 
         ret = write_pool(&blocking_pool, buffer, count);
         if (ret)
@@ -1116,8 +1109,6 @@ static ssize_t random_write(struct file *file, const char __user *buffer,
         if (ret)
                 return ret;
 
-        inode->i_mtime = current_fs_time(inode->i_sb);
-        mark_inode_dirty(inode);
         return (ssize_t)count;
 }
 
diff --git a/drivers/char/tpm/tpm_infineon.c b/drivers/char/tpm/tpm_infineon.c
index ecba4942fc8e..f58440791e65 100644
--- a/drivers/char/tpm/tpm_infineon.c
+++ b/drivers/char/tpm/tpm_infineon.c
@@ -39,12 +39,12 @@
 struct tpm_inf_dev {
         int iotype;
 
-        void __iomem *mem_base;         /* MMIO ioremap'd addr */
-        unsigned long map_base;         /* phys MMIO base */
-        unsigned long map_size;         /* MMIO region size */
-        unsigned int index_off;         /* index register offset */
+        void __iomem *mem_base; /* MMIO ioremap'd addr */
+        unsigned long map_base; /* phys MMIO base */
+        unsigned long map_size; /* MMIO region size */
+        unsigned int index_off; /* index register offset */
 
-        unsigned int data_regs;         /* Data registers */
+        unsigned int data_regs; /* Data registers */
         unsigned int data_size;
 
         unsigned int config_port;       /* IO Port config index reg */
@@ -406,14 +406,14 @@ static const struct tpm_vendor_specific tpm_inf = {
         .miscdev = {.fops = &inf_ops,},
 };
 
-static const struct pnp_device_id tpm_pnp_tbl[] = {
+static const struct pnp_device_id tpm_inf_pnp_tbl[] = {
         /* Infineon TPMs */
         {"IFX0101", 0},
         {"IFX0102", 0},
         {"", 0}
 };
 
-MODULE_DEVICE_TABLE(pnp, tpm_pnp_tbl);
+MODULE_DEVICE_TABLE(pnp, tpm_inf_pnp_tbl);
 
 static int __devinit tpm_inf_pnp_probe(struct pnp_dev *dev,
                                        const struct pnp_device_id *dev_id)
@@ -430,7 +430,7 @@ static int __devinit tpm_inf_pnp_probe(struct pnp_dev *dev,
         if (pnp_port_valid(dev, 0) && pnp_port_valid(dev, 1) &&
             !(pnp_port_flags(dev, 0) & IORESOURCE_DISABLED)) {
 
-                tpm_dev.iotype = TPM_INF_IO_PORT;
+                tpm_dev.iotype = TPM_INF_IO_PORT;
 
                 tpm_dev.config_port = pnp_port_start(dev, 0);
                 tpm_dev.config_size = pnp_port_len(dev, 0);
@@ -459,9 +459,9 @@ static int __devinit tpm_inf_pnp_probe(struct pnp_dev *dev,
                         goto err_last;
                 }
         } else if (pnp_mem_valid(dev, 0) &&
-                   !(pnp_mem_flags(dev, 0) & IORESOURCE_DISABLED)) {
+                   !(pnp_mem_flags(dev, 0) & IORESOURCE_DISABLED)) {
 
-                tpm_dev.iotype = TPM_INF_IO_MEM;
+                tpm_dev.iotype = TPM_INF_IO_MEM;
 
                 tpm_dev.map_base = pnp_mem_start(dev, 0);
                 tpm_dev.map_size = pnp_mem_len(dev, 0);
@@ -563,11 +563,11 @@ static int __devinit tpm_inf_pnp_probe(struct pnp_dev *dev,
                          "product id 0x%02x%02x"
                          "%s\n",
                          tpm_dev.iotype == TPM_INF_IO_PORT ?
-                                tpm_dev.config_port :
-                                tpm_dev.map_base + tpm_dev.index_off,
+                         tpm_dev.config_port :
+                         tpm_dev.map_base + tpm_dev.index_off,
                          tpm_dev.iotype == TPM_INF_IO_PORT ?
-                                tpm_dev.data_regs :
-                                tpm_dev.map_base + tpm_dev.data_regs,
+                         tpm_dev.data_regs :
+                         tpm_dev.map_base + tpm_dev.data_regs,
                          version[0], version[1],
                          vendorid[0], vendorid[1],
                          productid[0], productid[1], chipname);
@@ -607,20 +607,55 @@ static __devexit void tpm_inf_pnp_remove(struct pnp_dev *dev)
                         iounmap(tpm_dev.mem_base);
                         release_mem_region(tpm_dev.map_base, tpm_dev.map_size);
                 }
+                tpm_dev_vendor_release(chip);
                 tpm_remove_hardware(chip->dev);
         }
 }
 
+static int tpm_inf_pnp_suspend(struct pnp_dev *dev, pm_message_t pm_state)
+{
+        struct tpm_chip *chip = pnp_get_drvdata(dev);
+        int rc;
+        if (chip) {
+                u8 savestate[] = {
+                        0, 193, /* TPM_TAG_RQU_COMMAND */
+                        0, 0, 0, 10,    /* blob length (in bytes) */
+                        0, 0, 0, 152    /* TPM_ORD_SaveState */
+                };
+                dev_info(&dev->dev, "saving TPM state\n");
+                rc = tpm_inf_send(chip, savestate, sizeof(savestate));
+                if (rc < 0) {
+                        dev_err(&dev->dev, "error while saving TPM state\n");
+                        return rc;
+                }
+        }
+        return 0;
+}
+
+static int tpm_inf_pnp_resume(struct pnp_dev *dev)
+{
+        /* Re-configure TPM after suspending */
+        tpm_config_out(ENABLE_REGISTER_PAIR, TPM_INF_ADDR);
+        tpm_config_out(IOLIMH, TPM_INF_ADDR);
+        tpm_config_out((tpm_dev.data_regs >> 8) & 0xff, TPM_INF_DATA);
+        tpm_config_out(IOLIML, TPM_INF_ADDR);
+        tpm_config_out((tpm_dev.data_regs & 0xff), TPM_INF_DATA);
+        /* activate register */
+        tpm_config_out(TPM_DAR, TPM_INF_ADDR);
+        tpm_config_out(0x01, TPM_INF_DATA);
+        tpm_config_out(DISABLE_REGISTER_PAIR, TPM_INF_ADDR);
+        /* disable RESET, LP and IRQC */
+        tpm_data_out(RESET_LP_IRQC_DISABLE, CMD);
+        return tpm_pm_resume(&dev->dev);
+}
+
 static struct pnp_driver tpm_inf_pnp_driver = {
         .name = "tpm_inf_pnp",
-        .driver = {
-                .owner = THIS_MODULE,
-                .suspend = tpm_pm_suspend,
-                .resume = tpm_pm_resume,
-        },
-        .id_table = tpm_pnp_tbl,
+        .id_table = tpm_inf_pnp_tbl,
         .probe = tpm_inf_pnp_probe,
-        .remove = __devexit_p(tpm_inf_pnp_remove),
+        .suspend = tpm_inf_pnp_suspend,
+        .resume = tpm_inf_pnp_resume,
+        .remove = __devexit_p(tpm_inf_pnp_remove)
 };
 
 static int __init init_inf(void)
@@ -638,5 +673,5 @@ module_exit(cleanup_inf);
 
 MODULE_AUTHOR("Marcel Selhorst <m.selhorst@sirrix.com>");
 MODULE_DESCRIPTION("Driver for Infineon TPM SLD 9630 TT 1.1 / SLB 9635 TT 1.2");
-MODULE_VERSION("1.9");
+MODULE_VERSION("1.9.2");
 MODULE_LICENSE("GPL");
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index c6f3b48be9dd..dcb9083ecde0 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -1951,8 +1951,10 @@ static int tty_fasync(int fd, struct file *filp, int on)
                         pid = task_pid(current);
                         type = PIDTYPE_PID;
                 }
-                retval = __f_setown(filp, pid, type, 0);
+                get_pid(pid);
                 spin_unlock_irqrestore(&tty->ctrl_lock, flags);
+                retval = __f_setown(filp, pid, type, 0);
+                put_pid(pid);
                 if (retval)
                         goto out;
         } else {
diff --git a/drivers/char/uv_mmtimer.c b/drivers/char/uv_mmtimer.c
index 867b67be9f0a..c7072ba14f48 100644
--- a/drivers/char/uv_mmtimer.c
+++ b/drivers/char/uv_mmtimer.c
@@ -89,13 +89,17 @@ static long uv_mmtimer_ioctl(struct file *file, unsigned int cmd,
         switch (cmd) {
         case MMTIMER_GETOFFSET: /* offset of the counter */
                 /*
-                 * UV RTC register is on its own page
+                 * Starting with HUB rev 2.0, the UV RTC register is
+                 * replicated across all cachelines of it's own page.
+                 * This allows faster simultaneous reads from a given socket.
+                 *
+                 * The offset returned is in 64 bit units.
                  */
-                if (PAGE_SIZE <= (1 << 16))
-                        ret = ((UV_LOCAL_MMR_BASE | UVH_RTC) & (PAGE_SIZE-1))
-                                / 8;
+                if (uv_get_min_hub_revision_id() == 1)
+                        ret = 0;
                 else
-                        ret = -ENOSYS;
+                        ret = ((uv_blade_processor_id() * L1_CACHE_BYTES) %
+                                        PAGE_SIZE) / 8;
                 break;
 
         case MMTIMER_GETRES: /* resolution of the clock in 10^-15 s */
@@ -115,8 +119,8 @@ static long uv_mmtimer_ioctl(struct file *file, unsigned int cmd,
                 ret = hweight64(UVH_RTC_REAL_TIME_CLOCK_MASK);
                 break;
 
-        case MMTIMER_MMAPAVAIL: /* can we mmap the clock into userspace? */
-                ret = (PAGE_SIZE <= (1 << 16)) ? 1 : 0;
+        case MMTIMER_MMAPAVAIL:
+                ret = 1;
                 break;
 
         case MMTIMER_GETCOUNTER:
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index 4b34ade2332b..bd444dc93cf2 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -554,6 +554,9 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
                                 (dbs_tuners_ins.up_threshold -
                                  dbs_tuners_ins.down_differential);
 
+                if (freq_next < policy->min)
+                        freq_next = policy->min;
+
                 if (!dbs_tuners_ins.powersave_bias) {
                         __cpufreq_driver_target(policy, freq_next,
                                         CPUFREQ_RELATION_L);
diff --git a/drivers/crypto/padlock-sha.c b/drivers/crypto/padlock-sha.c
index 0af80577dc7b..d3a27e0119bc 100644
--- a/drivers/crypto/padlock-sha.c
+++ b/drivers/crypto/padlock-sha.c
@@ -57,6 +57,23 @@ static int padlock_sha_update(struct shash_desc *desc,
         return crypto_shash_update(&dctx->fallback, data, length);
 }
 
+static int padlock_sha_export(struct shash_desc *desc, void *out)
+{
+        struct padlock_sha_desc *dctx = shash_desc_ctx(desc);
+
+        return crypto_shash_export(&dctx->fallback, out);
+}
+
+static int padlock_sha_import(struct shash_desc *desc, const void *in)
+{
+        struct padlock_sha_desc *dctx = shash_desc_ctx(desc);
+        struct padlock_sha_ctx *ctx = crypto_shash_ctx(desc->tfm);
+
+        dctx->fallback.tfm = ctx->fallback;
+        dctx->fallback.flags = desc->flags & CRYPTO_TFM_REQ_MAY_SLEEP;
+        return crypto_shash_import(&dctx->fallback, in);
+}
+
 static inline void padlock_output_block(uint32_t *src,
                         uint32_t *dst, size_t count)
 {
@@ -235,7 +252,10 @@ static struct shash_alg sha1_alg = {
         .update         =       padlock_sha_update,
         .finup          =       padlock_sha1_finup,
         .final          =       padlock_sha1_final,
+        .export         =       padlock_sha_export,
+        .import         =       padlock_sha_import,
         .descsize       =       sizeof(struct padlock_sha_desc),
+        .statesize      =       sizeof(struct sha1_state),
         .base           =       {
                 .cra_name               =       "sha1",
                 .cra_driver_name        =       "sha1-padlock",
@@ -256,7 +276,10 @@ static struct shash_alg sha256_alg = {
         .update         =       padlock_sha_update,
         .finup          =       padlock_sha256_finup,
         .final          =       padlock_sha256_final,
+        .export         =       padlock_sha_export,
+        .import         =       padlock_sha_import,
         .descsize       =       sizeof(struct padlock_sha_desc),
+        .statesize      =       sizeof(struct sha256_state),
         .base           =       {
                 .cra_name               =       "sha256",
                 .cra_driver_name        =       "sha256-padlock",
diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c
index b5f2ee0f8e2c..64a937262a40 100644
--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c
@@ -613,8 +613,6 @@ static void dma_tasklet(unsigned long data)
         cohd_fin->pending_irqs--;
         cohc->completed = cohd_fin->desc.cookie;
 
-        BUG_ON(cohc->nbr_active_done && cohd_fin == NULL);
-
         if (cohc->nbr_active_done == 0)
                 return;
 
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index 6f51a0a7a8bb..e7a3230fb7d5 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -826,6 +826,7 @@ void dma_async_device_unregister(struct dma_device *device)
                 chan->dev->chan = NULL;
                 mutex_unlock(&dma_list_mutex);
                 device_unregister(&chan->dev->device);
+                free_percpu(chan->local);
         }
 }
 EXPORT_SYMBOL(dma_async_device_unregister);
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 8b905161fbf4..948d563941c9 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -467,7 +467,7 @@ err_srcs:
 
         if (iterations > 0)
                 while (!kthread_should_stop()) {
-                        DECLARE_WAIT_QUEUE_HEAD(wait_dmatest_exit);
+                        DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait_dmatest_exit);
                         interruptible_sleep_on(&wait_dmatest_exit);
                 }
 
diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c
index 5f7a500e18d0..5cc37afe2bc1 100644
--- a/drivers/dma/ioat/dma_v2.c
+++ b/drivers/dma/ioat/dma_v2.c
@@ -249,7 +249,7 @@ int ioat2_quiesce(struct ioat_chan_common *chan, unsigned long tmo)
         if (is_ioat_active(status) || is_ioat_idle(status))
                 ioat_suspend(chan);
         while (is_ioat_active(status) || is_ioat_idle(status)) {
-                if (end && time_after(jiffies, end)) {
+                if (tmo && time_after(jiffies, end)) {
                         err = -ETIMEDOUT;
                         break;
                 }
diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
index 9a5bc1a7389e..e80bae1673fa 100644
--- a/drivers/dma/ipu/ipu_idmac.c
+++ b/drivers/dma/ipu/ipu_idmac.c
@@ -761,12 +761,10 @@ static void ipu_select_buffer(enum ipu_channel channel, int buffer_n)
  * @buffer_n:   buffer number to update.
  *              0 or 1 are the only valid values.
  * @phyaddr:    buffer physical address.
- * @return:     Returns 0 on success or negative error code on failure. This
- *              function will fail if the buffer is set to ready.
  */
 /* Called under spin_lock(_irqsave)(&ichan->lock) */
-static int ipu_update_channel_buffer(struct idmac_channel *ichan,
-                                     int buffer_n, dma_addr_t phyaddr)
+static void ipu_update_channel_buffer(struct idmac_channel *ichan,
+                                      int buffer_n, dma_addr_t phyaddr)
 {
         enum ipu_channel channel = ichan->dma_chan.chan_id;
         uint32_t reg;
@@ -806,8 +804,6 @@ static int ipu_update_channel_buffer(struct idmac_channel *ichan,
         }
 
         spin_unlock_irqrestore(&ipu_data.lock, flags);
-
-        return 0;
 }
 
 /* Called under spin_lock_irqsave(&ichan->lock) */
@@ -816,7 +812,6 @@ static int ipu_submit_buffer(struct idmac_channel *ichan,
 {
         unsigned int chan_id = ichan->dma_chan.chan_id;
         struct device *dev = &ichan->dma_chan.dev->device;
-        int ret;
 
         if (async_tx_test_ack(&desc->txd))
                 return -EINTR;
@@ -827,14 +822,7 @@ static int ipu_submit_buffer(struct idmac_channel *ichan,
          * could make it conditional on status >= IPU_CHANNEL_ENABLED, but
          * doing it again shouldn't hurt either.
          */
-        ret = ipu_update_channel_buffer(ichan, buf_idx,
-                                        sg_dma_address(sg));
-
-        if (ret < 0) {
-                dev_err(dev, "Updating sg %p on channel 0x%x buffer %d failed!\n",
-                        sg, chan_id, buf_idx);
-                return ret;
-        }
+        ipu_update_channel_buffer(ichan, buf_idx, sg_dma_address(sg));
 
         ipu_select_buffer(chan_id, buf_idx);
         dev_dbg(dev, "Updated sg %p on channel 0x%x buffer %d\n",
@@ -1379,10 +1367,11 @@ static irqreturn_t idmac_interrupt(int irq, void *dev_id)
 
         if (likely(sgnew) &&
             ipu_submit_buffer(ichan, descnew, sgnew, ichan->active_buffer) < 0) {
-                callback = desc->txd.callback;
-                callback_param = desc->txd.callback_param;
+                callback = descnew->txd.callback;
+                callback_param = descnew->txd.callback_param;
                 spin_unlock(&ichan->lock);
-                callback(callback_param);
+                if (callback)
+                        callback(callback_param);
                 spin_lock(&ichan->lock);
         }
 
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 000dc67b85b7..3391e6739d06 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2658,10 +2658,11 @@ static void amd64_restore_ecc_error_reporting(struct amd64_pvt *pvt)
  * the memory system completely. A command line option allows to force-enable
  * hardware ECC later in amd64_enable_ecc_error_reporting().
  */
-static const char *ecc_warning =
-        "WARNING: ECC is disabled by BIOS. Module will NOT be loaded.\n"
-        " Either Enable ECC in the BIOS, or set 'ecc_enable_override'.\n"
-        " Also, use of the override can cause unknown side effects.\n";
+static const char *ecc_msg =
+        "ECC disabled in the BIOS or no ECC capability, module will not load.\n"
+        " Either enable ECC checking or force module loading by setting "
+        "'ecc_enable_override'.\n"
+        " (Note that use of the override may cause unknown side effects.)\n";
 
 static int amd64_check_ecc_enabled(struct amd64_pvt *pvt)
 {
@@ -2673,7 +2674,7 @@ static int amd64_check_ecc_enabled(struct amd64_pvt *pvt)
 
         ecc_enabled = !!(value & K8_NBCFG_ECC_ENABLE);
         if (!ecc_enabled)
-                amd64_printk(KERN_WARNING, "This node reports that Memory ECC "
+                amd64_printk(KERN_NOTICE, "This node reports that Memory ECC "
                              "is currently disabled, set F3x%x[22] (%s).\n",
                              K8_NBCFG, pci_name(pvt->misc_f3_ctl));
         else
@@ -2681,13 +2682,13 @@ static int amd64_check_ecc_enabled(struct amd64_pvt *pvt)
 
         nb_mce_en = amd64_nb_mce_bank_enabled_on_node(pvt->mc_node_id);
         if (!nb_mce_en)
-                amd64_printk(KERN_WARNING, "NB MCE bank disabled, set MSR "
+                amd64_printk(KERN_NOTICE, "NB MCE bank disabled, set MSR "
                              "0x%08x[4] on node %d to enable.\n",
                              MSR_IA32_MCG_CTL, pvt->mc_node_id);
 
         if (!ecc_enabled || !nb_mce_en) {
                 if (!ecc_enable_override) {
-                        amd64_printk(KERN_WARNING, "%s", ecc_warning);
+                        amd64_printk(KERN_NOTICE, "%s", ecc_msg);
                         return -ENODEV;
                 }
                 ecc_enable_override = 0;
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index cf27402af97b..ecd5928d7110 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -804,8 +804,8 @@ static void __devinit mpc85xx_init_csrows(struct mem_ctl_info *mci)
                 end   <<= (24 - PAGE_SHIFT);
                 end    |= (1 << (24 - PAGE_SHIFT)) - 1;
 
-                csrow->first_page = start >> PAGE_SHIFT;
-                csrow->last_page = end >> PAGE_SHIFT;
+                csrow->first_page = start;
+                csrow->last_page = end;
                 csrow->nr_pages = end + 1 - start;
                 csrow->grain = 8;
                 csrow->mtype = mtype;
@@ -892,10 +892,6 @@ static int __devinit mpc85xx_mc_err_probe(struct of_device *op,
 
         mpc85xx_init_csrows(mci);
 
-#ifdef CONFIG_EDAC_DEBUG
-        edac_mc_register_mcidev_debug((struct attribute **)debug_attr);
-#endif
-
         /* store the original error disable bits */
         orig_ddr_err_disable =
             in_be32(pdata->mc_vbase + MPC85XX_MC_ERR_DISABLE);
diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
index 7083bcc1b9c7..5045156c5313 100644
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -57,6 +57,8 @@ static LIST_HEAD(descriptor_list);
 static int descriptor_count;
 
 static __be32 tmp_config_rom[256];
+/* ROM header, bus info block, root dir header, capabilities = 7 quadlets */
+static size_t config_rom_length = 1 + 4 + 1 + 1;
 
 #define BIB_CRC(v)              ((v) <<  0)
 #define BIB_CRC_LENGTH(v)       ((v) << 16)
@@ -73,7 +75,7 @@ static __be32 tmp_config_rom[256];
 #define BIB_CMC                 ((1) << 30)
 #define BIB_IMC                 ((1) << 31)
 
-static size_t generate_config_rom(struct fw_card *card, __be32 *config_rom)
+static void generate_config_rom(struct fw_card *card, __be32 *config_rom)
 {
         struct fw_descriptor *desc;
         int i, j, k, length;
@@ -130,23 +132,30 @@ static size_t generate_config_rom(struct fw_card *card, __be32 *config_rom)
         for (i = 0; i < j; i += length + 1)
                 length = fw_compute_block_crc(config_rom + i);
 
-        return j;
+        WARN_ON(j != config_rom_length);
 }
 
 static void update_config_roms(void)
 {
         struct fw_card *card;
-        size_t length;
 
         list_for_each_entry (card, &card_list, link) {
-                length = generate_config_rom(card, tmp_config_rom);
-                card->driver->set_config_rom(card, tmp_config_rom, length);
+                generate_config_rom(card, tmp_config_rom);
+                card->driver->set_config_rom(card, tmp_config_rom,
+                                             config_rom_length);
         }
 }
 
+static size_t required_space(struct fw_descriptor *desc)
+{
+        /* descriptor + entry into root dir + optional immediate entry */
+        return desc->length + 1 + (desc->immediate > 0 ? 1 : 0);
+}
+
 int fw_core_add_descriptor(struct fw_descriptor *desc)
 {
         size_t i;
+        int ret;
 
         /*
          * Check descriptor is valid; the length of all blocks in the
@@ -162,15 +171,21 @@ int fw_core_add_descriptor(struct fw_descriptor *desc)
 
         mutex_lock(&card_mutex);
 
-        list_add_tail(&desc->link, &descriptor_list);
-        descriptor_count++;
-        if (desc->immediate > 0)
+        if (config_rom_length + required_space(desc) > 256) {
+                ret = -EBUSY;
+        } else {
+                list_add_tail(&desc->link, &descriptor_list);
+                config_rom_length += required_space(desc);
                 descriptor_count++;
-        update_config_roms();
+                if (desc->immediate > 0)
+                        descriptor_count++;
+                update_config_roms();
+                ret = 0;
+        }
 
         mutex_unlock(&card_mutex);
 
-        return 0;
+        return ret;
 }
 EXPORT_SYMBOL(fw_core_add_descriptor);
 
@@ -179,6 +194,7 @@ void fw_core_remove_descriptor(struct fw_descriptor *desc)
         mutex_lock(&card_mutex);
 
         list_del(&desc->link);
+        config_rom_length -= required_space(desc);
         descriptor_count--;
         if (desc->immediate > 0)
                 descriptor_count--;
@@ -428,7 +444,6 @@ EXPORT_SYMBOL(fw_card_initialize);
 int fw_card_add(struct fw_card *card,
                 u32 max_receive, u32 link_speed, u64 guid)
 {
-        size_t length;
         int ret;
 
         card->max_receive = max_receive;
@@ -437,8 +452,8 @@ int fw_card_add(struct fw_card *card,
 
         mutex_lock(&card_mutex);
 
-        length = generate_config_rom(card, tmp_config_rom);
-        ret = card->driver->enable(card, tmp_config_rom, length);
+        generate_config_rom(card, tmp_config_rom);
+        ret = card->driver->enable(card, tmp_config_rom, config_rom_length);
         if (ret == 0)
                 list_add_tail(&card->link, &card_list);
 
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index e6d63849e78e..4eeaed57e219 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -35,6 +35,7 @@
 #include <linux/preempt.h>
 #include <linux/sched.h>
 #include <linux/spinlock.h>
+#include <linux/string.h>
 #include <linux/time.h>
 #include <linux/uaccess.h>
 #include <linux/vmalloc.h>
@@ -595,13 +596,20 @@ static int ioctl_send_request(struct client *client, void *buffer)
                             client->device->max_speed);
 }
 
+static inline bool is_fcp_request(struct fw_request *request)
+{
+        return request == NULL;
+}
+
 static void release_request(struct client *client,
                             struct client_resource *resource)
 {
         struct inbound_transaction_resource *r = container_of(resource,
                         struct inbound_transaction_resource, resource);
 
-        if (r->request)
+        if (is_fcp_request(r->request))
+                kfree(r->data);
+        else
                 fw_send_response(client->device->card, r->request,
                                  RCODE_CONFLICT_ERROR);
         kfree(r);
@@ -616,6 +624,7 @@ static void handle_request(struct fw_card *card, struct fw_request *request,
         struct address_handler_resource *handler = callback_data;
         struct inbound_transaction_resource *r;
         struct inbound_transaction_event *e;
+        void *fcp_frame = NULL;
         int ret;
 
         r = kmalloc(sizeof(*r), GFP_ATOMIC);
@@ -627,6 +636,18 @@ static void handle_request(struct fw_card *card, struct fw_request *request,
         r->data    = payload;
         r->length  = length;
 
+        if (is_fcp_request(request)) {
+                /*
+                 * FIXME: Let core-transaction.c manage a
+                 * single reference-counted copy?
+                 */
+                fcp_frame = kmemdup(payload, length, GFP_ATOMIC);
+                if (fcp_frame == NULL)
+                        goto failed;
+
+                r->data = fcp_frame;
+        }
+
         r->resource.release = release_request;
         ret = add_client_resource(handler->client, &r->resource, GFP_ATOMIC);
         if (ret < 0)
@@ -640,13 +661,15 @@ static void handle_request(struct fw_card *card, struct fw_request *request,
         e->request.closure = handler->closure;
 
         queue_event(handler->client, &e->event,
-                    &e->request, sizeof(e->request), payload, length);
+                    &e->request, sizeof(e->request), r->data, length);
         return;
 
  failed:
         kfree(r);
         kfree(e);
-        if (request)
+        kfree(fcp_frame);
+
+        if (!is_fcp_request(request))
                 fw_send_response(card, request, RCODE_CONFLICT_ERROR);
 }
 
@@ -717,18 +740,17 @@ static int ioctl_send_response(struct client *client, void *buffer)
 
         r = container_of(resource, struct inbound_transaction_resource,
                          resource);
-        if (r->request) {
-                if (request->length < r->length)
-                        r->length = request->length;
-                if (copy_from_user(r->data, u64_to_uptr(request->data),
-                                   r->length)) {
-                        ret = -EFAULT;
-                        kfree(r->request);
-                        goto out;
-                }
-                fw_send_response(client->device->card, r->request,
-                                 request->rcode);
+        if (is_fcp_request(r->request))
+                goto out;
+
+        if (request->length < r->length)
+                r->length = request->length;
+        if (copy_from_user(r->data, u64_to_uptr(request->data), r->length)) {
+                ret = -EFAULT;
+                kfree(r->request);
+                goto out;
         }
+        fw_send_response(client->device->card, r->request, request->rcode);
  out:
         kfree(r);
 
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index cbaf420c36c5..2d3dc7ded0a9 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -893,20 +893,31 @@ static void fwnet_receive_broadcast(struct fw_iso_context *context,
 
 static struct kmem_cache *fwnet_packet_task_cache;
 
+static void fwnet_free_ptask(struct fwnet_packet_task *ptask)
+{
+        dev_kfree_skb_any(ptask->skb);
+        kmem_cache_free(fwnet_packet_task_cache, ptask);
+}
+
 static int fwnet_send_packet(struct fwnet_packet_task *ptask);
 
 static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
 {
-        struct fwnet_device *dev;
+        struct fwnet_device *dev = ptask->dev;
         unsigned long flags;
-
-        dev = ptask->dev;
+        bool free;
 
         spin_lock_irqsave(&dev->lock, flags);
-        list_del(&ptask->pt_link);
-        spin_unlock_irqrestore(&dev->lock, flags);
 
-        ptask->outstanding_pkts--; /* FIXME access inside lock */
+        ptask->outstanding_pkts--;
+
+        /* Check whether we or the networking TX soft-IRQ is last user. */
+        free = (ptask->outstanding_pkts == 0 && !list_empty(&ptask->pt_link));
+
+        if (ptask->outstanding_pkts == 0)
+                list_del(&ptask->pt_link);
+
+        spin_unlock_irqrestore(&dev->lock, flags);
 
         if (ptask->outstanding_pkts > 0) {
                 u16 dg_size;
@@ -951,10 +962,10 @@ static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
                         ptask->max_payload = skb->len + RFC2374_FRAG_HDR_SIZE;
                 }
                 fwnet_send_packet(ptask);
-        } else {
-                dev_kfree_skb_any(ptask->skb);
-                kmem_cache_free(fwnet_packet_task_cache, ptask);
         }
+
+        if (free)
+                fwnet_free_ptask(ptask);
 }
 
 static void fwnet_write_complete(struct fw_card *card, int rcode,
@@ -977,6 +988,7 @@ static int fwnet_send_packet(struct fwnet_packet_task *ptask)
         unsigned tx_len;
         struct rfc2734_header *bufhdr;
         unsigned long flags;
+        bool free;
 
         dev = ptask->dev;
         tx_len = ptask->max_payload;
@@ -1022,12 +1034,16 @@ static int fwnet_send_packet(struct fwnet_packet_task *ptask)
                                 generation, SCODE_100, 0ULL, ptask->skb->data,
                                 tx_len + 8, fwnet_write_complete, ptask);
 
-                /* FIXME race? */
                 spin_lock_irqsave(&dev->lock, flags);
-                list_add_tail(&ptask->pt_link, &dev->broadcasted_list);
+
+                /* If the AT tasklet already ran, we may be last user. */
+                free = (ptask->outstanding_pkts == 0 && list_empty(&ptask->pt_link));
+                if (!free)
+                        list_add_tail(&ptask->pt_link, &dev->broadcasted_list);
+
                 spin_unlock_irqrestore(&dev->lock, flags);
 
-                return 0;
+                goto out;
         }
 
         fw_send_request(dev->card, &ptask->transaction,
@@ -1035,12 +1051,19 @@ static int fwnet_send_packet(struct fwnet_packet_task *ptask)
                         ptask->generation, ptask->speed, ptask->fifo_addr,
                         ptask->skb->data, tx_len, fwnet_write_complete, ptask);
 
-        /* FIXME race? */
         spin_lock_irqsave(&dev->lock, flags);
-        list_add_tail(&ptask->pt_link, &dev->sent_list);
+
+        /* If the AT tasklet already ran, we may be last user. */
+        free = (ptask->outstanding_pkts == 0 && list_empty(&ptask->pt_link));
+        if (!free)
+                list_add_tail(&ptask->pt_link, &dev->sent_list);
+
         spin_unlock_irqrestore(&dev->lock, flags);
 
         dev->netdev->trans_start = jiffies;
+ out:
+        if (free)
+                fwnet_free_ptask(ptask);
 
         return 0;
 }
@@ -1298,6 +1321,8 @@ static netdev_tx_t fwnet_tx(struct sk_buff *skb, struct net_device *net)
         spin_unlock_irqrestore(&dev->lock, flags);
 
         ptask->max_payload = max_payload;
+        INIT_LIST_HEAD(&ptask->pt_link);
+
         fwnet_send_packet(ptask);
 
         return NETDEV_TX_OK;
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index a61571c63c59..43ebf337b131 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -2101,11 +2101,6 @@ static int ohci_queue_iso_transmit(struct fw_iso_context *base,
         u32 payload_index, payload_end_index, next_page_index;
         int page, end_page, i, length, offset;
 
-        /*
-         * FIXME: Cycle lost behavior should be configurable: lose
-         * packet, retransmit or terminate..
-         */
-
         p = packet;
         payload_index = payload;
 
@@ -2135,6 +2130,14 @@ static int ohci_queue_iso_transmit(struct fw_iso_context *base,
         if (!p->skip) {
                 d[0].control   = cpu_to_le16(DESCRIPTOR_KEY_IMMEDIATE);
                 d[0].req_count = cpu_to_le16(8);
+                /*
+                 * Link the skip address to this descriptor itself.  This causes
+                 * a context to skip a cycle whenever lost cycles or FIFO
+                 * overruns occur, without dropping the data.  The application
+                 * should then decide whether this is an error condition or not.
+                 * FIXME:  Make the context's cycle-lost behaviour configurable?
+                 */
+                d[0].branch_address = cpu_to_le32(d_bus | z);
 
                 header = (__le32 *) &d[1];
                 header[0] = cpu_to_le32(IT_HEADER_SY(p->sy) |
@@ -2420,6 +2423,7 @@ static void ohci_pmac_off(struct pci_dev *dev)
 
 #define PCI_VENDOR_ID_AGERE             PCI_VENDOR_ID_ATT
 #define PCI_DEVICE_ID_AGERE_FW643       0x5901
+#define PCI_DEVICE_ID_TI_TSB43AB23      0x8024
 
 static int __devinit pci_probe(struct pci_dev *dev,
                                const struct pci_device_id *ent)
@@ -2488,7 +2492,8 @@ static int __devinit pci_probe(struct pci_dev *dev,
 #if !defined(CONFIG_X86_32)
         /* dual-buffer mode is broken with descriptor addresses above 2G */
         if (dev->vendor == PCI_VENDOR_ID_TI &&
-            dev->device == PCI_DEVICE_ID_TI_TSB43AB22)
+            (dev->device == PCI_DEVICE_ID_TI_TSB43AB22 ||
+             dev->device == PCI_DEVICE_ID_TI_TSB43AB23))
                 ohci->use_dualbuffer = false;
 #endif
 
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 96eddd17e050..305c59003963 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -66,6 +66,8 @@ config DRM_RADEON
 
           If M is selected, the module will be called radeon.
 
+source "drivers/gpu/drm/radeon/Kconfig"
+
 config DRM_I810
         tristate "Intel I810"
         depends on DRM && AGP && AGP_INTEL
diff --git a/drivers/gpu/drm/ati_pcigart.c b/drivers/gpu/drm/ati_pcigart.c
index a1fce68e3bbe..17be051b7aa3 100644
--- a/drivers/gpu/drm/ati_pcigart.c
+++ b/drivers/gpu/drm/ati_pcigart.c
@@ -113,7 +113,7 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga
 
                 if (pci_set_dma_mask(dev->pdev, gart_info->table_mask)) {
                         DRM_ERROR("fail to set dma mask to 0x%Lx\n",
-                                  gart_info->table_mask);
+                                  (unsigned long long)gart_info->table_mask);
                         ret = 1;
                         goto done;
                 }
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index defcaf108460..f665b05592f3 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -633,8 +633,7 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
                 return NULL;
         }
         if (!(pt->misc & DRM_EDID_PT_SEPARATE_SYNC)) {
-                printk(KERN_WARNING "integrated sync not supported\n");
-                return NULL;
+                printk(KERN_WARNING "composite sync not supported\n");
         }
 
         /* it is incorrect if hsync/vsync width is zero */
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 1c2b7d44ec05..0f9e90552dc4 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -389,7 +389,7 @@ int drm_fb_helper_blank(int blank, struct fb_info *info)
                 break;
         /* Display: Off; HSync: On, VSync: On */
         case FB_BLANK_NORMAL:
-                drm_fb_helper_off(info, DRM_MODE_DPMS_ON);
+                drm_fb_helper_off(info, DRM_MODE_DPMS_STANDBY);
                 break;
         /* Display: Off; HSync: Off, VSync: On */
         case FB_BLANK_HSYNC_SUSPEND:
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index e9dbb481c469..8bf3770f294e 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -142,19 +142,6 @@ drm_gem_object_alloc(struct drm_device *dev, size_t size)
         if (IS_ERR(obj->filp))
                 goto free;
 
-        /* Basically we want to disable the OOM killer and handle ENOMEM
-         * ourselves by sacrificing pages from cached buffers.
-         * XXX shmem_file_[gs]et_gfp_mask()
-         */
-        mapping_set_gfp_mask(obj->filp->f_path.dentry->d_inode->i_mapping,
-                             GFP_HIGHUSER |
-                             __GFP_COLD |
-                             __GFP_FS |
-                             __GFP_RECLAIMABLE |
-                             __GFP_NORETRY |
-                             __GFP_NOWARN |
-                             __GFP_NOMEMALLOC);
-
         kref_init(&obj->refcount);
         kref_init(&obj->handlecount);
         obj->size = size;
diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index cdec32977129..2ac074c8f5d2 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -405,7 +405,8 @@ struct drm_mm_node *drm_mm_search_free_in_range(const struct drm_mm *mm,
                                 wasted += alignment - tmp;
                 }
 
-                if (entry->size >= size + wasted) {
+                if (entry->size >= size + wasted &&
+                    (entry->start + wasted + size) <= end) {
                         if (!best_match)
                                 return entry;
                         if (entry->size < best_size) {
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 9c9998c4dceb..a894ade03093 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -290,7 +290,7 @@ static int i915_batchbuffer_info(struct seq_file *m, void *data)
         list_for_each_entry(obj_priv, &dev_priv->mm.active_list, list) {
                 obj = obj_priv->obj;
                 if (obj->read_domains & I915_GEM_DOMAIN_COMMAND) {
-                    ret = i915_gem_object_get_pages(obj);
+                    ret = i915_gem_object_get_pages(obj, 0);
                     if (ret) {
                             DRM_ERROR("Failed to get pages: %d\n", ret);
                             spin_unlock(&dev_priv->mm.active_list_lock);
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index e660ac07f3b2..2307f98349f7 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -735,8 +735,10 @@ static int i915_cmdbuffer(struct drm_device *dev, void *data,
         if (cmdbuf->num_cliprects) {
                 cliprects = kcalloc(cmdbuf->num_cliprects,
                                     sizeof(struct drm_clip_rect), GFP_KERNEL);
-                if (cliprects == NULL)
+                if (cliprects == NULL) {
+                        ret = -ENOMEM;
                         goto fail_batch_free;
+                }
 
                 ret = copy_from_user(cliprects, cmdbuf->cliprects,
                                      cmdbuf->num_cliprects *
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 46d88965852a..79beffcf5936 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -120,7 +120,7 @@ const static struct intel_device_info intel_gm45_info = {
 
 const static struct intel_device_info intel_pineview_info = {
         .is_g33 = 1, .is_pineview = 1, .is_mobile = 1, .is_i9xx = 1,
-        .has_pipe_cxsr = 1,
+        .need_gfx_hws = 1,
         .has_hotplug = 1,
 };
 
@@ -174,78 +174,100 @@ const static struct pci_device_id pciidlist[] = {
 MODULE_DEVICE_TABLE(pci, pciidlist);
 #endif
 
-static int i915_suspend(struct drm_device *dev, pm_message_t state)
+static int i915_drm_freeze(struct drm_device *dev)
 {
-        struct drm_i915_private *dev_priv = dev->dev_private;
-
-        if (!dev || !dev_priv) {
-                DRM_ERROR("dev: %p, dev_priv: %p\n", dev, dev_priv);
-                DRM_ERROR("DRM not initialized, aborting suspend.\n");
-                return -ENODEV;
-        }
-
-        if (state.event == PM_EVENT_PRETHAW)
-                return 0;
-
         pci_save_state(dev->pdev);
 
         /* If KMS is active, we do the leavevt stuff here */
         if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-                if (i915_gem_idle(dev))
+                int error = i915_gem_idle(dev);
+                if (error) {
                         dev_err(&dev->pdev->dev,
-                                "GEM idle failed, resume may fail\n");
+                                "GEM idle failed, resume might fail\n");
+                        return error;
+                }
                 drm_irq_uninstall(dev);
         }
 
         i915_save_state(dev);
 
+        return 0;
+}
+
+static void i915_drm_suspend(struct drm_device *dev)
+{
+        struct drm_i915_private *dev_priv = dev->dev_private;
+
         intel_opregion_free(dev, 1);
 
+        /* Modeset on resume, not lid events */
+        dev_priv->modeset_on_lid = 0;
+}
+
+static int i915_suspend(struct drm_device *dev, pm_message_t state)
+{
+        int error;
+
+        if (!dev || !dev->dev_private) {
+                DRM_ERROR("dev: %p\n", dev);
+                DRM_ERROR("DRM not initialized, aborting suspend.\n");
+                return -ENODEV;
+        }
+
+        if (state.event == PM_EVENT_PRETHAW)
+                return 0;
+
+        error = i915_drm_freeze(dev);
+        if (error)
+                return error;
+
+        i915_drm_suspend(dev);
+
         if (state.event == PM_EVENT_SUSPEND) {
                 /* Shut down the device */
                 pci_disable_device(dev->pdev);
                 pci_set_power_state(dev->pdev, PCI_D3hot);
         }
 
-        /* Modeset on resume, not lid events */
-        dev_priv->modeset_on_lid = 0;
-
         return 0;
 }
 
-static int i915_resume(struct drm_device *dev)
+static int i915_drm_thaw(struct drm_device *dev)
 {
         struct drm_i915_private *dev_priv = dev->dev_private;
-        int ret = 0;
-
-        if (pci_enable_device(dev->pdev))
-                return -1;
-        pci_set_master(dev->pdev);
-
-        i915_restore_state(dev);
-
-        intel_opregion_init(dev, 1);
+        int error = 0;
 
         /* KMS EnterVT equivalent */
         if (drm_core_check_feature(dev, DRIVER_MODESET)) {
                 mutex_lock(&dev->struct_mutex);
                 dev_priv->mm.suspended = 0;
 
-                ret = i915_gem_init_ringbuffer(dev);
-                if (ret != 0)
-                        ret = -1;
+                error = i915_gem_init_ringbuffer(dev);
                 mutex_unlock(&dev->struct_mutex);
 
                 drm_irq_install(dev);
-        }
-        if (drm_core_check_feature(dev, DRIVER_MODESET)) {
+
                 /* Resume the modeset for every activated CRTC */
                 drm_helper_resume_force_mode(dev);
         }
 
         dev_priv->modeset_on_lid = 0;
 
-        return ret;
+        return error;
+}
+
+static int i915_resume(struct drm_device *dev)
+{
+        if (pci_enable_device(dev->pdev))
+                return -EIO;
+
+        pci_set_master(dev->pdev);
+
+        i915_restore_state(dev);
+
+        intel_opregion_init(dev, 1);
+
+        return i915_drm_thaw(dev);
 }
 
 /**
@@ -386,57 +408,69 @@ i915_pci_remove(struct pci_dev *pdev)
         drm_put_dev(dev);
 }
 
-static int
-i915_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+static int i915_pm_suspend(struct device *dev)
 {
-        struct drm_device *dev = pci_get_drvdata(pdev);
+        struct pci_dev *pdev = to_pci_dev(dev);
+        struct drm_device *drm_dev = pci_get_drvdata(pdev);
+        int error;
 
-        return i915_suspend(dev, state);
-}
+        if (!drm_dev || !drm_dev->dev_private) {
+                dev_err(dev, "DRM not initialized, aborting suspend.\n");
+                return -ENODEV;
+        }
 
-static int
-i915_pci_resume(struct pci_dev *pdev)
-{
-        struct drm_device *dev = pci_get_drvdata(pdev);
+        error = i915_drm_freeze(drm_dev);
+        if (error)
+                return error;
 
-        return i915_resume(dev);
-}
+        i915_drm_suspend(drm_dev);
 
-static int
-i915_pm_suspend(struct device *dev)
-{
-        return i915_pci_suspend(to_pci_dev(dev), PMSG_SUSPEND);
-}
+        pci_disable_device(pdev);
+        pci_set_power_state(pdev, PCI_D3hot);
 
-static int
-i915_pm_resume(struct device *dev)
-{
-        return i915_pci_resume(to_pci_dev(dev));
+        return 0;
 }
 
-static int
-i915_pm_freeze(struct device *dev)
+static int i915_pm_resume(struct device *dev)
 {
-        return i915_pci_suspend(to_pci_dev(dev), PMSG_FREEZE);
+        struct pci_dev *pdev = to_pci_dev(dev);
+        struct drm_device *drm_dev = pci_get_drvdata(pdev);
+
+        return i915_resume(drm_dev);
 }
 
-static int
-i915_pm_thaw(struct device *dev)
+static int i915_pm_freeze(struct device *dev)
 {
-        /* thaw during hibernate, do nothing! */
-        return 0;
+        struct pci_dev *pdev = to_pci_dev(dev);
+        struct drm_device *drm_dev = pci_get_drvdata(pdev);
+
+        if (!drm_dev || !drm_dev->dev_private) {
+                dev_err(dev, "DRM not initialized, aborting suspend.\n");
+                return -ENODEV;
+        }
+
+        return i915_drm_freeze(drm_dev);
 }
 
-static int
-i915_pm_poweroff(struct device *dev)
+static int i915_pm_thaw(struct device *dev)
 {
-        return i915_pci_suspend(to_pci_dev(dev), PMSG_HIBERNATE);
+        struct pci_dev *pdev = to_pci_dev(dev);
+        struct drm_device *drm_dev = pci_get_drvdata(pdev);
+
+        return i915_drm_thaw(drm_dev);
 }
 
-static int
-i915_pm_restore(struct device *dev)
+static int i915_pm_poweroff(struct device *dev)
 {
-        return i915_pci_resume(to_pci_dev(dev));
+        struct pci_dev *pdev = to_pci_dev(dev);
+        struct drm_device *drm_dev = pci_get_drvdata(pdev);
+        int error;
+
+        error = i915_drm_freeze(drm_dev);
+        if (!error)
+                i915_drm_suspend(drm_dev);
+
+        return error;
 }
 
 const struct dev_pm_ops i915_pm_ops = {
@@ -445,7 +479,7 @@ const struct dev_pm_ops i915_pm_ops = {
      .freeze = i915_pm_freeze,
      .thaw = i915_pm_thaw,
      .poweroff = i915_pm_poweroff,
-     .restore = i915_pm_restore,
+     .restore = i915_pm_resume,
 };
 
 static struct vm_operations_struct i915_gem_vm_ops = {
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2c1669488b5a..b99b6a841d95 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -493,6 +493,15 @@ typedef struct drm_i915_private {
                 struct list_head flushing_list;
 
                 /**
+                 * List of objects currently pending a GPU write flush.
+                 *
+                 * All elements on this list will belong to either the
+                 * active_list or flushing_list, last_rendering_seqno can
+                 * be used to differentiate between the two elements.
+                 */
+                struct list_head gpu_write_list;
+
+                /**
                  * LRU list of objects which are not in the ringbuffer and
                  * are ready to unbind, but are still in the GTT.
                  *
@@ -592,6 +601,8 @@ struct drm_i915_gem_object {
 
         /** This object's place on the active/flushing/inactive lists */
         struct list_head list;
+        /** This object's place on GPU write list */
+        struct list_head gpu_write_list;
 
         /** This object's place on the fenced object LRU */
         struct list_head fence_list;
@@ -872,7 +883,7 @@ int i915_gem_attach_phys_object(struct drm_device *dev,
 void i915_gem_detach_phys_object(struct drm_device *dev,
                                  struct drm_gem_object *obj);
 void i915_gem_free_all_phys_object(struct drm_device *dev);
-int i915_gem_object_get_pages(struct drm_gem_object *obj);
+int i915_gem_object_get_pages(struct drm_gem_object *obj, gfp_t gfpmask);
 void i915_gem_object_put_pages(struct drm_gem_object *obj);
 void i915_gem_release(struct drm_device * dev, struct drm_file *file_priv);
 void i915_gem_object_flush_write_domain(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 0c67924ca80c..ec8a0d7ffa39 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -277,7 +277,7 @@ i915_gem_shmem_pread_fast(struct drm_device *dev, struct drm_gem_object *obj,
 
         mutex_lock(&dev->struct_mutex);
 
-        ret = i915_gem_object_get_pages(obj);
+        ret = i915_gem_object_get_pages(obj, 0);
         if (ret != 0)
                 goto fail_unlock;
 
@@ -321,40 +321,24 @@ fail_unlock:
         return ret;
 }
 
-static inline gfp_t
-i915_gem_object_get_page_gfp_mask (struct drm_gem_object *obj)
-{
-        return mapping_gfp_mask(obj->filp->f_path.dentry->d_inode->i_mapping);
-}
-
-static inline void
-i915_gem_object_set_page_gfp_mask (struct drm_gem_object *obj, gfp_t gfp)
-{
-        mapping_set_gfp_mask(obj->filp->f_path.dentry->d_inode->i_mapping, gfp);
-}
-
 static int
 i915_gem_object_get_pages_or_evict(struct drm_gem_object *obj)
 {
         int ret;
 
-        ret = i915_gem_object_get_pages(obj);
+        ret = i915_gem_object_get_pages(obj, __GFP_NORETRY | __GFP_NOWARN);
 
         /* If we've insufficient memory to map in the pages, attempt
          * to make some space by throwing out some old buffers.
          */
         if (ret == -ENOMEM) {
                 struct drm_device *dev = obj->dev;
-                gfp_t gfp;
 
                 ret = i915_gem_evict_something(dev, obj->size);
                 if (ret)
                         return ret;
 
-                gfp = i915_gem_object_get_page_gfp_mask(obj);
-                i915_gem_object_set_page_gfp_mask(obj, gfp & ~__GFP_NORETRY);
-                ret = i915_gem_object_get_pages(obj);
-                i915_gem_object_set_page_gfp_mask (obj, gfp);
+                ret = i915_gem_object_get_pages(obj, 0);
         }
 
         return ret;
@@ -790,7 +774,7 @@ i915_gem_shmem_pwrite_fast(struct drm_device *dev, struct drm_gem_object *obj,
 
         mutex_lock(&dev->struct_mutex);
 
-        ret = i915_gem_object_get_pages(obj);
+        ret = i915_gem_object_get_pages(obj, 0);
         if (ret != 0)
                 goto fail_unlock;
 
@@ -1568,6 +1552,8 @@ i915_gem_object_move_to_inactive(struct drm_gem_object *obj)
         else
                 list_move_tail(&obj_priv->list, &dev_priv->mm.inactive_list);
 
+        BUG_ON(!list_empty(&obj_priv->gpu_write_list));
+
         obj_priv->last_rendering_seqno = 0;
         if (obj_priv->active) {
                 obj_priv->active = 0;
@@ -1638,7 +1624,8 @@ i915_add_request(struct drm_device *dev, struct drm_file *file_priv,
                 struct drm_i915_gem_object *obj_priv, *next;
 
                 list_for_each_entry_safe(obj_priv, next,
-                                         &dev_priv->mm.flushing_list, list) {
+                                         &dev_priv->mm.gpu_write_list,
+                                         gpu_write_list) {
                         struct drm_gem_object *obj = obj_priv->obj;
 
                         if ((obj->write_domain & flush_domains) ==
@@ -1646,6 +1633,7 @@ i915_add_request(struct drm_device *dev, struct drm_file *file_priv,
                                 uint32_t old_write_domain = obj->write_domain;
 
                                 obj->write_domain = 0;
+                                list_del_init(&obj_priv->gpu_write_list);
                                 i915_gem_object_move_to_active(obj, seqno);
 
                                 trace_i915_gem_object_change_domain(obj,
@@ -2100,8 +2088,8 @@ static int
 i915_gem_evict_everything(struct drm_device *dev)
 {
         drm_i915_private_t *dev_priv = dev->dev_private;
-        uint32_t seqno;
         int ret;
+        uint32_t seqno;
         bool lists_empty;
 
         spin_lock(&dev_priv->mm.active_list_lock);
@@ -2123,6 +2111,8 @@ i915_gem_evict_everything(struct drm_device *dev)
         if (ret)
                 return ret;
 
+        BUG_ON(!list_empty(&dev_priv->mm.flushing_list));
+
         ret = i915_gem_evict_from_inactive_list(dev);
         if (ret)
                 return ret;
@@ -2230,7 +2220,8 @@ i915_gem_evict_something(struct drm_device *dev, int min_size)
 }
 
 int
-i915_gem_object_get_pages(struct drm_gem_object *obj)
+i915_gem_object_get_pages(struct drm_gem_object *obj,
+                          gfp_t gfpmask)
 {
         struct drm_i915_gem_object *obj_priv = obj->driver_private;
         int page_count, i;
@@ -2256,7 +2247,10 @@ i915_gem_object_get_pages(struct drm_gem_object *obj)
         inode = obj->filp->f_path.dentry->d_inode;
         mapping = inode->i_mapping;
         for (i = 0; i < page_count; i++) {
-                page = read_mapping_page(mapping, i, NULL);
+                page = read_cache_page_gfp(mapping, i,
+                                           mapping_gfp_mask (mapping) |
+                                           __GFP_COLD |
+                                           gfpmask);
                 if (IS_ERR(page)) {
                         ret = PTR_ERR(page);
                         i915_gem_object_put_pages(obj);
@@ -2579,7 +2573,7 @@ i915_gem_object_bind_to_gtt(struct drm_gem_object *obj, unsigned alignment)
         drm_i915_private_t *dev_priv = dev->dev_private;
         struct drm_i915_gem_object *obj_priv = obj->driver_private;
         struct drm_mm_node *free_space;
-        bool retry_alloc = false;
+        gfp_t gfpmask =  __GFP_NORETRY | __GFP_NOWARN;
         int ret;
 
         if (obj_priv->madv != I915_MADV_WILLNEED) {
@@ -2623,15 +2617,7 @@ i915_gem_object_bind_to_gtt(struct drm_gem_object *obj, unsigned alignment)
         DRM_INFO("Binding object of size %zd at 0x%08x\n",
                  obj->size, obj_priv->gtt_offset);
 #endif
-        if (retry_alloc) {
-                i915_gem_object_set_page_gfp_mask (obj,
-                                                   i915_gem_object_get_page_gfp_mask (obj) & ~__GFP_NORETRY);
-        }
-        ret = i915_gem_object_get_pages(obj);
-        if (retry_alloc) {
-                i915_gem_object_set_page_gfp_mask (obj,
-                                                   i915_gem_object_get_page_gfp_mask (obj) | __GFP_NORETRY);
-        }
+        ret = i915_gem_object_get_pages(obj, gfpmask);
         if (ret) {
                 drm_mm_put_block(obj_priv->gtt_space);
                 obj_priv->gtt_space = NULL;
@@ -2641,9 +2627,9 @@ i915_gem_object_bind_to_gtt(struct drm_gem_object *obj, unsigned alignment)
                         ret = i915_gem_evict_something(dev, obj->size);
                         if (ret) {
                                 /* now try to shrink everyone else */
-                                if (! retry_alloc) {
-                                    retry_alloc = true;
-                                    goto search_free;
+                                if (gfpmask) {
+                                        gfpmask = 0;
+                                        goto search_free;
                                 }
 
                                 return ret;
@@ -2721,7 +2707,7 @@ i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj)
         old_write_domain = obj->write_domain;
         i915_gem_flush(dev, 0, obj->write_domain);
         seqno = i915_add_request(dev, NULL, obj->write_domain);
-        obj->write_domain = 0;
+        BUG_ON(obj->write_domain);
         i915_gem_object_move_to_active(obj, seqno);
 
         trace_i915_gem_object_change_domain(obj,
@@ -3584,6 +3570,9 @@ i915_gem_put_relocs_to_user(struct drm_i915_gem_exec_object2 *exec_list,
         uint32_t reloc_count = 0, i;
         int ret = 0;
 
+        if (relocs == NULL)
+            return 0;
+
         for (i = 0; i < buffer_count; i++) {
                 struct drm_i915_gem_relocation_entry __user *user_relocs;
                 int unwritten;
@@ -3673,7 +3662,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
         struct drm_gem_object *batch_obj;
         struct drm_i915_gem_object *obj_priv;
         struct drm_clip_rect *cliprects = NULL;
-        struct drm_i915_gem_relocation_entry *relocs;
+        struct drm_i915_gem_relocation_entry *relocs = NULL;
         int ret = 0, ret2, i, pinned = 0;
         uint64_t exec_offset;
         uint32_t seqno, flush_domains, reloc_index;
@@ -3699,8 +3688,10 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
         if (args->num_cliprects != 0) {
                 cliprects = kcalloc(args->num_cliprects, sizeof(*cliprects),
                                     GFP_KERNEL);
-                if (cliprects == NULL)
+                if (cliprects == NULL) {
+                        ret = -ENOMEM;
                         goto pre_mutex_err;
+                }
 
                 ret = copy_from_user(cliprects,
                                      (struct drm_clip_rect __user *)
@@ -3742,6 +3733,8 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
                 if (object_list[i] == NULL) {
                         DRM_ERROR("Invalid object handle %d at index %d\n",
                                    exec_list[i].handle, i);
+                        /* prevent error path from reading uninitialized data */
+                        args->buffer_count = i + 1;
                         ret = -EBADF;
                         goto err;
                 }
@@ -3750,6 +3743,8 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
                 if (obj_priv->in_execbuffer) {
                         DRM_ERROR("Object %p appears more than once in object list\n",
                                    object_list[i]);
+                        /* prevent error path from reading uninitialized data */
+                        args->buffer_count = i + 1;
                         ret = -EBADF;
                         goto err;
                 }
@@ -3863,16 +3858,23 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
                 i915_gem_flush(dev,
                                dev->invalidate_domains,
                                dev->flush_domains);
-                if (dev->flush_domains)
+                if (dev->flush_domains & I915_GEM_GPU_DOMAINS)
                         (void)i915_add_request(dev, file_priv,
                                                dev->flush_domains);
         }
 
         for (i = 0; i < args->buffer_count; i++) {
                 struct drm_gem_object *obj = object_list[i];
+                struct drm_i915_gem_object *obj_priv = obj->driver_private;
                 uint32_t old_write_domain = obj->write_domain;
 
                 obj->write_domain = obj->pending_write_domain;
+                if (obj->write_domain)
+                        list_move_tail(&obj_priv->gpu_write_list,
+                                       &dev_priv->mm.gpu_write_list);
+                else
+                        list_del_init(&obj_priv->gpu_write_list);
+
                 trace_i915_gem_object_change_domain(obj,
                                                     obj->read_domains,
                                                     old_write_domain);
@@ -3946,6 +3948,7 @@ err:
 
         mutex_unlock(&dev->struct_mutex);
 
+pre_mutex_err:
         /* Copy the updated relocations out regardless of current error
          * state.  Failure to update the relocs would mean that the next
          * time userland calls execbuf, it would do so with presumed offset
@@ -3960,7 +3963,6 @@ err:
                         ret = ret2;
         }
 
-pre_mutex_err:
         drm_free_large(object_list);
         kfree(cliprects);
 
@@ -4383,6 +4385,7 @@ int i915_gem_init_object(struct drm_gem_object *obj)
         obj_priv->obj = obj;
         obj_priv->fence_reg = I915_FENCE_REG_NONE;
         INIT_LIST_HEAD(&obj_priv->list);
+        INIT_LIST_HEAD(&obj_priv->gpu_write_list);
         INIT_LIST_HEAD(&obj_priv->fence_list);
         obj_priv->madv = I915_MADV_WILLNEED;
 
@@ -4834,6 +4837,7 @@ i915_gem_load(struct drm_device *dev)
         spin_lock_init(&dev_priv->mm.active_list_lock);
         INIT_LIST_HEAD(&dev_priv->mm.active_list);
         INIT_LIST_HEAD(&dev_priv->mm.flushing_list);
+        INIT_LIST_HEAD(&dev_priv->mm.gpu_write_list);
         INIT_LIST_HEAD(&dev_priv->mm.inactive_list);
         INIT_LIST_HEAD(&dev_priv->mm.request_list);
         INIT_LIST_HEAD(&dev_priv->mm.fence_list);
@@ -4946,7 +4950,7 @@ void i915_gem_detach_phys_object(struct drm_device *dev,
         if (!obj_priv->phys_obj)
                 return;
 
-        ret = i915_gem_object_get_pages(obj);
+        ret = i915_gem_object_get_pages(obj, 0);
         if (ret)
                 goto out;
 
@@ -5004,7 +5008,7 @@ i915_gem_attach_phys_object(struct drm_device *dev,
         obj_priv->phys_obj = dev_priv->mm.phys_objs[id - 1];
         obj_priv->phys_obj->cur_obj = obj;
 
-        ret = i915_gem_object_get_pages(obj);
+        ret = i915_gem_object_get_pages(obj, 0);
         if (ret) {
                 DRM_ERROR("failed to get page list\n");
                 goto out;
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 89a071a3e6fb..a17d6bdfe63e 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -309,6 +309,22 @@ irqreturn_t ironlake_irq_handler(struct drm_device *dev)
         if (de_iir & DE_GSE)
                 ironlake_opregion_gse_intr(dev);
 
+        if (de_iir & DE_PLANEA_FLIP_DONE) {
+                intel_prepare_page_flip(dev, 0);
+                intel_finish_page_flip(dev, 0);
+        }
+
+        if (de_iir & DE_PLANEB_FLIP_DONE) {
+                intel_prepare_page_flip(dev, 1);
+                intel_finish_page_flip(dev, 1);
+        }
+
+        if (de_iir & DE_PIPEA_VBLANK)
+                drm_handle_vblank(dev, 0);
+
+        if (de_iir & DE_PIPEB_VBLANK)
+                drm_handle_vblank(dev, 1);
+
         /* check event from PCH */
         if ((de_iir & DE_PCH_EVENT) &&
             (pch_iir & SDE_HOTPLUG_MASK)) {
@@ -844,11 +860,11 @@ int i915_enable_vblank(struct drm_device *dev, int pipe)
         if (!(pipeconf & PIPEACONF_ENABLE))
                 return -EINVAL;
 
-        if (IS_IRONLAKE(dev))
-                return 0;
-
         spin_lock_irqsave(&dev_priv->user_irq_lock, irqflags);
-        if (IS_I965G(dev))
+        if (IS_IRONLAKE(dev))
+                ironlake_enable_display_irq(dev_priv, (pipe == 0) ? 
+                                            DE_PIPEA_VBLANK: DE_PIPEB_VBLANK);
+        else if (IS_I965G(dev))
                 i915_enable_pipestat(dev_priv, pipe,
                                      PIPE_START_VBLANK_INTERRUPT_ENABLE);
         else
@@ -866,13 +882,14 @@ void i915_disable_vblank(struct drm_device *dev, int pipe)
         drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
         unsigned long irqflags;
 
-        if (IS_IRONLAKE(dev))
-                return;
-
         spin_lock_irqsave(&dev_priv->user_irq_lock, irqflags);
-        i915_disable_pipestat(dev_priv, pipe,
-                              PIPE_VBLANK_INTERRUPT_ENABLE |
-                              PIPE_START_VBLANK_INTERRUPT_ENABLE);
+        if (IS_IRONLAKE(dev))
+                ironlake_disable_display_irq(dev_priv, (pipe == 0) ? 
+                                             DE_PIPEA_VBLANK: DE_PIPEB_VBLANK);
+        else
+                i915_disable_pipestat(dev_priv, pipe,
+                                      PIPE_VBLANK_INTERRUPT_ENABLE |
+                                      PIPE_START_VBLANK_INTERRUPT_ENABLE);
         spin_unlock_irqrestore(&dev_priv->user_irq_lock, irqflags);
 }
 
@@ -1015,13 +1032,14 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
 {
         drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
         /* enable kind of interrupts always enabled */
-        u32 display_mask = DE_MASTER_IRQ_CONTROL | DE_GSE | DE_PCH_EVENT;
+        u32 display_mask = DE_MASTER_IRQ_CONTROL | DE_GSE | DE_PCH_EVENT |
+                           DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE;
         u32 render_mask = GT_USER_INTERRUPT;
         u32 hotplug_mask = SDE_CRT_HOTPLUG | SDE_PORTB_HOTPLUG |
                            SDE_PORTC_HOTPLUG | SDE_PORTD_HOTPLUG;
 
         dev_priv->irq_mask_reg = ~display_mask;
-        dev_priv->de_irq_enable_reg = display_mask;
+        dev_priv->de_irq_enable_reg = display_mask | DE_PIPEA_VBLANK | DE_PIPEB_VBLANK;
 
         /* should always can generate irq */
         I915_WRITE(DEIIR, I915_READ(DEIIR));
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 847006c5218e..ab1bd2d3d3b6 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -338,6 +338,7 @@
 #define   FBC_CTL_PERIODIC      (1<<30)
 #define   FBC_CTL_INTERVAL_SHIFT (16)
 #define   FBC_CTL_UNCOMPRESSIBLE (1<<14)
+#define   FBC_C3_IDLE           (1<<13)
 #define   FBC_CTL_STRIDE_SHIFT  (5)
 #define   FBC_CTL_FENCENO       (1<<0)
 #define FBC_COMMAND             0x0320c
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index ddefc871edfe..79dd4026586f 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -157,6 +157,9 @@ static bool intel_ironlake_crt_detect_hotplug(struct drm_connector *connector)
         adpa = I915_READ(PCH_ADPA);
 
         adpa &= ~ADPA_CRT_HOTPLUG_MASK;
+        /* disable HPD first */
+        I915_WRITE(PCH_ADPA, adpa);
+        (void)I915_READ(PCH_ADPA);
 
         adpa |= (ADPA_CRT_HOTPLUG_PERIOD_128 |
                         ADPA_CRT_HOTPLUG_WARMUP_10MS |
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 45da78ef4a92..b27202d23ebc 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -240,33 +240,86 @@ struct intel_limit {
 #define IRONLAKE_DOT_MAX         350000
 #define IRONLAKE_VCO_MIN         1760000
 #define IRONLAKE_VCO_MAX         3510000
-#define IRONLAKE_N_MIN           1
-#define IRONLAKE_N_MAX           6
-#define IRONLAKE_M_MIN           79
-#define IRONLAKE_M_MAX           127
 #define IRONLAKE_M1_MIN          12
 #define IRONLAKE_M1_MAX          22
 #define IRONLAKE_M2_MIN          5
 #define IRONLAKE_M2_MAX          9
-#define IRONLAKE_P_SDVO_DAC_MIN  5
-#define IRONLAKE_P_SDVO_DAC_MAX  80
-#define IRONLAKE_P_LVDS_MIN      28
-#define IRONLAKE_P_LVDS_MAX      112
-#define IRONLAKE_P1_MIN          1
-#define IRONLAKE_P1_MAX          8
-#define IRONLAKE_P2_SDVO_DAC_SLOW 10
-#define IRONLAKE_P2_SDVO_DAC_FAST 5
-#define IRONLAKE_P2_LVDS_SLOW    14 /* single channel */
-#define IRONLAKE_P2_LVDS_FAST    7  /* double channel */
 #define IRONLAKE_P2_DOT_LIMIT    225000 /* 225Mhz */
 
-#define IRONLAKE_P_DISPLAY_PORT_MIN     10
-#define IRONLAKE_P_DISPLAY_PORT_MAX     20
-#define IRONLAKE_P2_DISPLAY_PORT_FAST   10
-#define IRONLAKE_P2_DISPLAY_PORT_SLOW   10
-#define IRONLAKE_P2_DISPLAY_PORT_LIMIT  0
-#define IRONLAKE_P1_DISPLAY_PORT_MIN    1
-#define IRONLAKE_P1_DISPLAY_PORT_MAX    2
+/* We have parameter ranges for different type of outputs. */
+
+/* DAC & HDMI Refclk 120Mhz */
+#define IRONLAKE_DAC_N_MIN      1
+#define IRONLAKE_DAC_N_MAX      5
+#define IRONLAKE_DAC_M_MIN      79
+#define IRONLAKE_DAC_M_MAX      127
+#define IRONLAKE_DAC_P_MIN      5
+#define IRONLAKE_DAC_P_MAX      80
+#define IRONLAKE_DAC_P1_MIN     1
+#define IRONLAKE_DAC_P1_MAX     8
+#define IRONLAKE_DAC_P2_SLOW    10
+#define IRONLAKE_DAC_P2_FAST    5
+
+/* LVDS single-channel 120Mhz refclk */
+#define IRONLAKE_LVDS_S_N_MIN   1
+#define IRONLAKE_LVDS_S_N_MAX   3
+#define IRONLAKE_LVDS_S_M_MIN   79
+#define IRONLAKE_LVDS_S_M_MAX   118
+#define IRONLAKE_LVDS_S_P_MIN   28
+#define IRONLAKE_LVDS_S_P_MAX   112
+#define IRONLAKE_LVDS_S_P1_MIN  2
+#define IRONLAKE_LVDS_S_P1_MAX  8
+#define IRONLAKE_LVDS_S_P2_SLOW 14
+#define IRONLAKE_LVDS_S_P2_FAST 14
+
+/* LVDS dual-channel 120Mhz refclk */
+#define IRONLAKE_LVDS_D_N_MIN   1
+#define IRONLAKE_LVDS_D_N_MAX   3
+#define IRONLAKE_LVDS_D_M_MIN   79
+#define IRONLAKE_LVDS_D_M_MAX   127
+#define IRONLAKE_LVDS_D_P_MIN   14
+#define IRONLAKE_LVDS_D_P_MAX   56
+#define IRONLAKE_LVDS_D_P1_MIN  2
+#define IRONLAKE_LVDS_D_P1_MAX  8
+#define IRONLAKE_LVDS_D_P2_SLOW 7
+#define IRONLAKE_LVDS_D_P2_FAST 7
+
+/* LVDS single-channel 100Mhz refclk */
+#define IRONLAKE_LVDS_S_SSC_N_MIN       1
+#define IRONLAKE_LVDS_S_SSC_N_MAX       2
+#define IRONLAKE_LVDS_S_SSC_M_MIN       79
+#define IRONLAKE_LVDS_S_SSC_M_MAX       126
+#define IRONLAKE_LVDS_S_SSC_P_MIN       28
+#define IRONLAKE_LVDS_S_SSC_P_MAX       112
+#define IRONLAKE_LVDS_S_SSC_P1_MIN      2
+#define IRONLAKE_LVDS_S_SSC_P1_MAX      8
+#define IRONLAKE_LVDS_S_SSC_P2_SLOW     14
+#define IRONLAKE_LVDS_S_SSC_P2_FAST     14
+
+/* LVDS dual-channel 100Mhz refclk */
+#define IRONLAKE_LVDS_D_SSC_N_MIN       1
+#define IRONLAKE_LVDS_D_SSC_N_MAX       3
+#define IRONLAKE_LVDS_D_SSC_M_MIN       79
+#define IRONLAKE_LVDS_D_SSC_M_MAX       126
+#define IRONLAKE_LVDS_D_SSC_P_MIN       14
+#define IRONLAKE_LVDS_D_SSC_P_MAX       42
+#define IRONLAKE_LVDS_D_SSC_P1_MIN      2
+#define IRONLAKE_LVDS_D_SSC_P1_MAX      6
+#define IRONLAKE_LVDS_D_SSC_P2_SLOW     7
+#define IRONLAKE_LVDS_D_SSC_P2_FAST     7
+
+/* DisplayPort */
+#define IRONLAKE_DP_N_MIN               1
+#define IRONLAKE_DP_N_MAX               2
+#define IRONLAKE_DP_M_MIN               81
+#define IRONLAKE_DP_M_MAX               90
+#define IRONLAKE_DP_P_MIN               10
+#define IRONLAKE_DP_P_MAX               20
+#define IRONLAKE_DP_P2_FAST             10
+#define IRONLAKE_DP_P2_SLOW             10
+#define IRONLAKE_DP_P2_LIMIT            0
+#define IRONLAKE_DP_P1_MIN              1
+#define IRONLAKE_DP_P1_MAX              2
 
 static bool
 intel_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
@@ -474,33 +527,78 @@ static const intel_limit_t intel_limits_pineview_lvds = {
         .find_pll = intel_find_best_PLL,
 };
 
-static const intel_limit_t intel_limits_ironlake_sdvo = {
+static const intel_limit_t intel_limits_ironlake_dac = {
         .dot = { .min = IRONLAKE_DOT_MIN,          .max = IRONLAKE_DOT_MAX },
         .vco = { .min = IRONLAKE_VCO_MIN,          .max = IRONLAKE_VCO_MAX },
-        .n   = { .min = IRONLAKE_N_MIN,            .max = IRONLAKE_N_MAX },
-        .m   = { .min = IRONLAKE_M_MIN,            .max = IRONLAKE_M_MAX },
+        .n   = { .min = IRONLAKE_DAC_N_MIN,        .max = IRONLAKE_DAC_N_MAX },
+        .m   = { .min = IRONLAKE_DAC_M_MIN,        .max = IRONLAKE_DAC_M_MAX },
         .m1  = { .min = IRONLAKE_M1_MIN,           .max = IRONLAKE_M1_MAX },
         .m2  = { .min = IRONLAKE_M2_MIN,           .max = IRONLAKE_M2_MAX },
-        .p   = { .min = IRONLAKE_P_SDVO_DAC_MIN,   .max = IRONLAKE_P_SDVO_DAC_MAX },
-        .p1  = { .min = IRONLAKE_P1_MIN,           .max = IRONLAKE_P1_MAX },
+        .p   = { .min = IRONLAKE_DAC_P_MIN,        .max = IRONLAKE_DAC_P_MAX },
+        .p1  = { .min = IRONLAKE_DAC_P1_MIN,       .max = IRONLAKE_DAC_P1_MAX },
         .p2  = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
-                 .p2_slow = IRONLAKE_P2_SDVO_DAC_SLOW,
-                 .p2_fast = IRONLAKE_P2_SDVO_DAC_FAST },
+                 .p2_slow = IRONLAKE_DAC_P2_SLOW,
+                 .p2_fast = IRONLAKE_DAC_P2_FAST },
         .find_pll = intel_g4x_find_best_PLL,
 };
 
-static const intel_limit_t intel_limits_ironlake_lvds = {
+static const intel_limit_t intel_limits_ironlake_single_lvds = {
         .dot = { .min = IRONLAKE_DOT_MIN,          .max = IRONLAKE_DOT_MAX },
         .vco = { .min = IRONLAKE_VCO_MIN,          .max = IRONLAKE_VCO_MAX },
-        .n   = { .min = IRONLAKE_N_MIN,            .max = IRONLAKE_N_MAX },
-        .m   = { .min = IRONLAKE_M_MIN,            .max = IRONLAKE_M_MAX },
+        .n   = { .min = IRONLAKE_LVDS_S_N_MIN,     .max = IRONLAKE_LVDS_S_N_MAX },
+        .m   = { .min = IRONLAKE_LVDS_S_M_MIN,     .max = IRONLAKE_LVDS_S_M_MAX },
         .m1  = { .min = IRONLAKE_M1_MIN,           .max = IRONLAKE_M1_MAX },
         .m2  = { .min = IRONLAKE_M2_MIN,           .max = IRONLAKE_M2_MAX },
-        .p   = { .min = IRONLAKE_P_LVDS_MIN,       .max = IRONLAKE_P_LVDS_MAX },
-        .p1  = { .min = IRONLAKE_P1_MIN,           .max = IRONLAKE_P1_MAX },
+        .p   = { .min = IRONLAKE_LVDS_S_P_MIN,     .max = IRONLAKE_LVDS_S_P_MAX },
+        .p1  = { .min = IRONLAKE_LVDS_S_P1_MIN,    .max = IRONLAKE_LVDS_S_P1_MAX },
         .p2  = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
-                 .p2_slow = IRONLAKE_P2_LVDS_SLOW,
-                 .p2_fast = IRONLAKE_P2_LVDS_FAST },
+                 .p2_slow = IRONLAKE_LVDS_S_P2_SLOW,
+                 .p2_fast = IRONLAKE_LVDS_S_P2_FAST },
+        .find_pll = intel_g4x_find_best_PLL,
+};
+
+static const intel_limit_t intel_limits_ironlake_dual_lvds = {
+        .dot = { .min = IRONLAKE_DOT_MIN,          .max = IRONLAKE_DOT_MAX },
+        .vco = { .min = IRONLAKE_VCO_MIN,          .max = IRONLAKE_VCO_MAX },
+        .n   = { .min = IRONLAKE_LVDS_D_N_MIN,     .max = IRONLAKE_LVDS_D_N_MAX },
+        .m   = { .min = IRONLAKE_LVDS_D_M_MIN,     .max = IRONLAKE_LVDS_D_M_MAX },
+        .m1  = { .min = IRONLAKE_M1_MIN,           .max = IRONLAKE_M1_MAX },
+        .m2  = { .min = IRONLAKE_M2_MIN,           .max = IRONLAKE_M2_MAX },
+        .p   = { .min = IRONLAKE_LVDS_D_P_MIN,     .max = IRONLAKE_LVDS_D_P_MAX },
+        .p1  = { .min = IRONLAKE_LVDS_D_P1_MIN,    .max = IRONLAKE_LVDS_D_P1_MAX },
+        .p2  = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
+                 .p2_slow = IRONLAKE_LVDS_D_P2_SLOW,
+                 .p2_fast = IRONLAKE_LVDS_D_P2_FAST },
+        .find_pll = intel_g4x_find_best_PLL,
+};
+
+static const intel_limit_t intel_limits_ironlake_single_lvds_100m = {
+        .dot = { .min = IRONLAKE_DOT_MIN,          .max = IRONLAKE_DOT_MAX },
+        .vco = { .min = IRONLAKE_VCO_MIN,          .max = IRONLAKE_VCO_MAX },
+        .n   = { .min = IRONLAKE_LVDS_S_SSC_N_MIN, .max = IRONLAKE_LVDS_S_SSC_N_MAX },
+        .m   = { .min = IRONLAKE_LVDS_S_SSC_M_MIN, .max = IRONLAKE_LVDS_S_SSC_M_MAX },
+        .m1  = { .min = IRONLAKE_M1_MIN,           .max = IRONLAKE_M1_MAX },
+        .m2  = { .min = IRONLAKE_M2_MIN,           .max = IRONLAKE_M2_MAX },
+        .p   = { .min = IRONLAKE_LVDS_S_SSC_P_MIN, .max = IRONLAKE_LVDS_S_SSC_P_MAX },
+        .p1  = { .min = IRONLAKE_LVDS_S_SSC_P1_MIN,.max = IRONLAKE_LVDS_S_SSC_P1_MAX },
+        .p2  = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
+                 .p2_slow = IRONLAKE_LVDS_S_SSC_P2_SLOW,
+                 .p2_fast = IRONLAKE_LVDS_S_SSC_P2_FAST },
+        .find_pll = intel_g4x_find_best_PLL,
+};
+
+static const intel_limit_t intel_limits_ironlake_dual_lvds_100m = {
+        .dot = { .min = IRONLAKE_DOT_MIN,          .max = IRONLAKE_DOT_MAX },
+        .vco = { .min = IRONLAKE_VCO_MIN,          .max = IRONLAKE_VCO_MAX },
+        .n   = { .min = IRONLAKE_LVDS_D_SSC_N_MIN, .max = IRONLAKE_LVDS_D_SSC_N_MAX },
+        .m   = { .min = IRONLAKE_LVDS_D_SSC_M_MIN, .max = IRONLAKE_LVDS_D_SSC_M_MAX },
+        .m1  = { .min = IRONLAKE_M1_MIN,           .max = IRONLAKE_M1_MAX },
+        .m2  = { .min = IRONLAKE_M2_MIN,           .max = IRONLAKE_M2_MAX },
+        .p   = { .min = IRONLAKE_LVDS_D_SSC_P_MIN, .max = IRONLAKE_LVDS_D_SSC_P_MAX },
+        .p1  = { .min = IRONLAKE_LVDS_D_SSC_P1_MIN,.max = IRONLAKE_LVDS_D_SSC_P1_MAX },
+        .p2  = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
+                 .p2_slow = IRONLAKE_LVDS_D_SSC_P2_SLOW,
+                 .p2_fast = IRONLAKE_LVDS_D_SSC_P2_FAST },
         .find_pll = intel_g4x_find_best_PLL,
 };
 
@@ -509,34 +607,53 @@ static const intel_limit_t intel_limits_ironlake_display_port = {
                  .max = IRONLAKE_DOT_MAX },
         .vco = { .min = IRONLAKE_VCO_MIN,
                  .max = IRONLAKE_VCO_MAX},
-        .n   = { .min = IRONLAKE_N_MIN,
-                 .max = IRONLAKE_N_MAX },
-        .m   = { .min = IRONLAKE_M_MIN,
-                 .max = IRONLAKE_M_MAX },
+        .n   = { .min = IRONLAKE_DP_N_MIN,
+                 .max = IRONLAKE_DP_N_MAX },
+        .m   = { .min = IRONLAKE_DP_M_MIN,
+                 .max = IRONLAKE_DP_M_MAX },
         .m1  = { .min = IRONLAKE_M1_MIN,
                  .max = IRONLAKE_M1_MAX },
         .m2  = { .min = IRONLAKE_M2_MIN,
                  .max = IRONLAKE_M2_MAX },
-        .p   = { .min = IRONLAKE_P_DISPLAY_PORT_MIN,
-                 .max = IRONLAKE_P_DISPLAY_PORT_MAX },
-        .p1  = { .min = IRONLAKE_P1_DISPLAY_PORT_MIN,
-                 .max = IRONLAKE_P1_DISPLAY_PORT_MAX},
-        .p2  = { .dot_limit = IRONLAKE_P2_DISPLAY_PORT_LIMIT,
-                 .p2_slow = IRONLAKE_P2_DISPLAY_PORT_SLOW,
-                 .p2_fast = IRONLAKE_P2_DISPLAY_PORT_FAST },
+        .p   = { .min = IRONLAKE_DP_P_MIN,
+                 .max = IRONLAKE_DP_P_MAX },
+        .p1  = { .min = IRONLAKE_DP_P1_MIN,
+                 .max = IRONLAKE_DP_P1_MAX},
+        .p2  = { .dot_limit = IRONLAKE_DP_P2_LIMIT,
+                 .p2_slow = IRONLAKE_DP_P2_SLOW,
+                 .p2_fast = IRONLAKE_DP_P2_FAST },
         .find_pll = intel_find_pll_ironlake_dp,
 };
 
 static const intel_limit_t *intel_ironlake_limit(struct drm_crtc *crtc)
 {
+        struct drm_device *dev = crtc->dev;
+        struct drm_i915_private *dev_priv = dev->dev_private;
         const intel_limit_t *limit;
-        if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS))
-                limit = &intel_limits_ironlake_lvds;
-        else if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT) ||
+        int refclk = 120;
+
+        if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
+                if (dev_priv->lvds_use_ssc && dev_priv->lvds_ssc_freq == 100)
+                        refclk = 100;
+
+                if ((I915_READ(PCH_LVDS) & LVDS_CLKB_POWER_MASK) ==
+                    LVDS_CLKB_POWER_UP) {
+                        /* LVDS dual channel */
+                        if (refclk == 100)
+                                limit = &intel_limits_ironlake_dual_lvds_100m;
+                        else
+                                limit = &intel_limits_ironlake_dual_lvds;
+                } else {
+                        if (refclk == 100)
+                                limit = &intel_limits_ironlake_single_lvds_100m;
+                        else
+                                limit = &intel_limits_ironlake_single_lvds;
+                }
+        } else if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT) ||
                         HAS_eDP)
                 limit = &intel_limits_ironlake_display_port;
         else
-                limit = &intel_limits_ironlake_sdvo;
+                limit = &intel_limits_ironlake_dac;
 
         return limit;
 }
@@ -914,6 +1031,8 @@ static void i8xx_enable_fbc(struct drm_crtc *crtc, unsigned long interval)
 
         /* enable it... */
         fbc_ctl = FBC_CTL_EN | FBC_CTL_PERIODIC;
+        if (IS_I945GM(dev))
+                fbc_ctl |= FBC_C3_IDLE; /* 945 needs special SR handling */
         fbc_ctl |= (dev_priv->cfb_pitch & 0xff) << FBC_CTL_STRIDE_SHIFT;
         fbc_ctl |= (interval & 0x2fff) << FBC_CTL_INTERVAL_SHIFT;
         if (obj_priv->tiling_mode != I915_TILING_NONE)
@@ -1638,6 +1757,7 @@ static void ironlake_crtc_dpms(struct drm_crtc *crtc, int mode)
         case DRM_MODE_DPMS_OFF:
                 DRM_DEBUG_KMS("crtc %d dpms off\n", pipe);
 
+                drm_vblank_off(dev, pipe);
                 /* Disable display plane */
                 temp = I915_READ(dspcntr_reg);
                 if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
@@ -2519,6 +2639,10 @@ static void g4x_update_wm(struct drm_device *dev,  int planea_clock,
                 sr_entries = roundup(sr_entries / cacheline_size, 1);
                 DRM_DEBUG("self-refresh entries: %d\n", sr_entries);
                 I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN);
+        } else {
+                /* Turn off self refresh if both pipes are enabled */
+                I915_WRITE(FW_BLC_SELF, I915_READ(FW_BLC_SELF)
+                                        & ~FW_BLC_SELF_EN);
         }
 
         DRM_DEBUG("Setting FIFO watermarks - A: %d, B: %d, SR %d\n",
@@ -2562,6 +2686,10 @@ static void i965_update_wm(struct drm_device *dev, int planea_clock,
                         srwm = 1;
                 srwm &= 0x3f;
                 I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN);
+        } else {
+                /* Turn off self refresh if both pipes are enabled */
+                I915_WRITE(FW_BLC_SELF, I915_READ(FW_BLC_SELF)
+                                        & ~FW_BLC_SELF_EN);
         }
 
         DRM_DEBUG_KMS("Setting FIFO watermarks - A: 8, B: 8, C: 8, SR %d\n",
@@ -2630,6 +2758,10 @@ static void i9xx_update_wm(struct drm_device *dev, int planea_clock,
                 if (srwm < 0)
                         srwm = 1;
                 I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN | (srwm & 0x3f));
+        } else {
+                /* Turn off self refresh if both pipes are enabled */
+                I915_WRITE(FW_BLC_SELF, I915_READ(FW_BLC_SELF)
+                                        & ~FW_BLC_SELF_EN);
         }
 
         DRM_DEBUG_KMS("Setting FIFO watermarks - A: %d, B: %d, C: %d, SR %d\n",
@@ -3949,7 +4081,8 @@ static void intel_crtc_destroy(struct drm_crtc *crtc)
 struct intel_unpin_work {
         struct work_struct work;
         struct drm_device *dev;
-        struct drm_gem_object *obj;
+        struct drm_gem_object *old_fb_obj;
+        struct drm_gem_object *pending_flip_obj;
         struct drm_pending_vblank_event *event;
         int pending;
 };
@@ -3960,8 +4093,9 @@ static void intel_unpin_work_fn(struct work_struct *__work)
                 container_of(__work, struct intel_unpin_work, work);
 
         mutex_lock(&work->dev->struct_mutex);
-        i915_gem_object_unpin(work->obj);
-        drm_gem_object_unreference(work->obj);
+        i915_gem_object_unpin(work->old_fb_obj);
+        drm_gem_object_unreference(work->pending_flip_obj);
+        drm_gem_object_unreference(work->old_fb_obj);
         mutex_unlock(&work->dev->struct_mutex);
         kfree(work);
 }
@@ -3984,6 +4118,12 @@ void intel_finish_page_flip(struct drm_device *dev, int pipe)
         spin_lock_irqsave(&dev->event_lock, flags);
         work = intel_crtc->unpin_work;
         if (work == NULL || !work->pending) {
+                if (work && !work->pending) {
+                        obj_priv = work->pending_flip_obj->driver_private;
+                        DRM_DEBUG_DRIVER("flip finish: %p (%d) not pending?\n",
+                                         obj_priv,
+                                         atomic_read(&obj_priv->pending_flip));
+                }
                 spin_unlock_irqrestore(&dev->event_lock, flags);
                 return;
         }
@@ -4004,8 +4144,11 @@ void intel_finish_page_flip(struct drm_device *dev, int pipe)
 
         spin_unlock_irqrestore(&dev->event_lock, flags);
 
-        obj_priv = work->obj->driver_private;
-        if (atomic_dec_and_test(&obj_priv->pending_flip))
+        obj_priv = work->pending_flip_obj->driver_private;
+
+        /* Initial scanout buffer will have a 0 pending flip count */
+        if ((atomic_read(&obj_priv->pending_flip) == 0) ||
+            atomic_dec_and_test(&obj_priv->pending_flip))
                 DRM_WAKEUP(&dev_priv->pending_flip_queue);
         schedule_work(&work->work);
 }
@@ -4018,8 +4161,11 @@ void intel_prepare_page_flip(struct drm_device *dev, int plane)
         unsigned long flags;
 
         spin_lock_irqsave(&dev->event_lock, flags);
-        if (intel_crtc->unpin_work)
+        if (intel_crtc->unpin_work) {
                 intel_crtc->unpin_work->pending = 1;
+        } else {
+                DRM_DEBUG_DRIVER("preparing flip with no unpin work?\n");
+        }
         spin_unlock_irqrestore(&dev->event_lock, flags);
 }
 
@@ -4035,7 +4181,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
         struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
         struct intel_unpin_work *work;
         unsigned long flags;
-        int ret;
+        int pipesrc_reg = (intel_crtc->pipe == 0) ? PIPEASRC : PIPEBSRC;
+        int ret, pipesrc;
         RING_LOCALS;
 
         work = kzalloc(sizeof *work, GFP_KERNEL);
@@ -4047,12 +4194,13 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
         work->event = event;
         work->dev = crtc->dev;
         intel_fb = to_intel_framebuffer(crtc->fb);
-        work->obj = intel_fb->obj;
+        work->old_fb_obj = intel_fb->obj;
         INIT_WORK(&work->work, intel_unpin_work_fn);
 
         /* We borrow the event spin lock for protecting unpin_work */
         spin_lock_irqsave(&dev->event_lock, flags);
         if (intel_crtc->unpin_work) {
+                DRM_DEBUG_DRIVER("flip queue: crtc already busy\n");
                 spin_unlock_irqrestore(&dev->event_lock, flags);
                 kfree(work);
                 mutex_unlock(&dev->struct_mutex);
@@ -4066,19 +4214,24 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
 
         ret = intel_pin_and_fence_fb_obj(dev, obj);
         if (ret != 0) {
+                DRM_DEBUG_DRIVER("flip queue: %p pin & fence failed\n",
+                          obj->driver_private);
                 kfree(work);
+                intel_crtc->unpin_work = NULL;
                 mutex_unlock(&dev->struct_mutex);
                 return ret;
         }
 
-        /* Reference the old fb object for the scheduled work. */
-        drm_gem_object_reference(work->obj);
+        /* Reference the objects for the scheduled work. */
+        drm_gem_object_reference(work->old_fb_obj);
+        drm_gem_object_reference(obj);
 
         crtc->fb = fb;
         i915_gem_object_flush_write_domain(obj);
         drm_vblank_get(dev, intel_crtc->pipe);
         obj_priv = obj->driver_private;
         atomic_inc(&obj_priv->pending_flip);
+        work->pending_flip_obj = obj;
 
         BEGIN_LP_RING(4);
         OUT_RING(MI_DISPLAY_FLIP |
@@ -4086,7 +4239,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
         OUT_RING(fb->pitch);
         if (IS_I965G(dev)) {
                 OUT_RING(obj_priv->gtt_offset | obj_priv->tiling_mode);
-                OUT_RING((fb->width << 16) | fb->height);
+                pipesrc = I915_READ(pipesrc_reg); 
+                OUT_RING(pipesrc & 0x0fff0fff);
         } else {
                 OUT_RING(obj_priv->gtt_offset);
                 OUT_RING(MI_NOOP);
diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index 371d753e362b..aaabbcbe5905 100644
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -148,7 +148,7 @@ static int intelfb_create(struct drm_device *dev, uint32_t fb_width,
 
         mutex_lock(&dev->struct_mutex);
 
-        ret = i915_gem_object_pin(fbo, PAGE_SIZE);
+        ret = i915_gem_object_pin(fbo, 64*1024);
         if (ret) {
                 DRM_ERROR("failed to pin fb: %d\n", ret);
                 goto out_unref;
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index aa74e59bec61..b1d0acbae4e4 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -611,7 +611,7 @@ static const struct dmi_system_id bad_lid_status[] = {
         {
                 .ident = "Samsung SX20S",
                 .matches = {
-                        DMI_MATCH(DMI_SYS_VENDOR, "Phoenix Technologies LTD"),
+                        DMI_MATCH(DMI_SYS_VENDOR, "Samsung Electronics"),
                         DMI_MATCH(DMI_BOARD_NAME, "SX20S"),
                 },
         },
@@ -623,6 +623,13 @@ static const struct dmi_system_id bad_lid_status[] = {
                 },
         },
         {
+                .ident = "Aspire 1810T",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1810T"),
+                },
+        },
+        {
                 .ident = "PC-81005",
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "MALATA"),
@@ -643,7 +650,7 @@ static enum drm_connector_status intel_lvds_detect(struct drm_connector *connect
 {
         enum drm_connector_status status = connector_status_connected;
 
-        if (!acpi_lid_open() && !dmi_check_system(bad_lid_status))
+        if (!dmi_check_system(bad_lid_status) && !acpi_lid_open())
                 status = connector_status_disconnected;
 
         return status;
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index eaacfd0920df..82678d30ab06 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -2345,6 +2345,14 @@ intel_sdvo_output_setup(struct intel_output *intel_output, uint16_t flags)
                 connector->connector_type = DRM_MODE_CONNECTOR_VGA;
                 intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
                                         (1 << INTEL_ANALOG_CLONE_BIT);
+        } else if (flags & SDVO_OUTPUT_CVBS0) {
+
+                sdvo_priv->controlled_output = SDVO_OUTPUT_CVBS0;
+                encoder->encoder_type = DRM_MODE_ENCODER_TVDAC;
+                connector->connector_type = DRM_MODE_CONNECTOR_SVIDEO;
+                sdvo_priv->is_tv = true;
+                intel_output->needs_tv_clock = true;
+                intel_output->clone_mask = 1 << INTEL_SDVO_TV_CLONE_BIT;
         } else if (flags & SDVO_OUTPUT_LVDS0) {
 
                 sdvo_priv->controlled_output = SDVO_OUTPUT_LVDS0;
diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c
index 1cf488247a16..48227e744753 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -90,21 +90,21 @@ int nouveau_hybrid_setup(struct drm_device *dev)
 {
         int result;
 
-        if (nouveau_dsm(dev, NOUVEAU_DSM_ACTIVE, NOUVEAU_DSM_ACTIVE_QUERY,
+        if (nouveau_dsm(dev, NOUVEAU_DSM_POWER, NOUVEAU_DSM_POWER_STATE,
                                                                 &result))
                 return -ENODEV;
 
         NV_INFO(dev, "_DSM hardware status gave 0x%x\n", result);
 
-        if (result & 0x1) {     /* Stamina mode - disable the external GPU */
+        if (result) { /* Ensure that the external GPU is enabled */
+                nouveau_dsm(dev, NOUVEAU_DSM_LED, NOUVEAU_DSM_LED_SPEED, NULL);
+                nouveau_dsm(dev, NOUVEAU_DSM_POWER, NOUVEAU_DSM_POWER_SPEED,
+                                                                        NULL);
+        } else { /* Stamina mode - disable the external GPU */
                 nouveau_dsm(dev, NOUVEAU_DSM_LED, NOUVEAU_DSM_LED_STAMINA,
                                                                         NULL);
                 nouveau_dsm(dev, NOUVEAU_DSM_POWER, NOUVEAU_DSM_POWER_STAMINA,
                                                                         NULL);
-        } else {                /* Ensure that the external GPU is enabled */
-                nouveau_dsm(dev, NOUVEAU_DSM_LED, NOUVEAU_DSM_LED_SPEED, NULL);
-                nouveau_dsm(dev, NOUVEAU_DSM_POWER, NOUVEAU_DSM_POWER_SPEED,
-                                                                        NULL);
         }
 
         return 0;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index ba143972769f..2cd0fad17dac 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -310,63 +310,22 @@ valid_reg(struct nvbios *bios, uint32_t reg)
         struct drm_device *dev = bios->dev;
 
         /* C51 has misaligned regs on purpose. Marvellous */
-        if (reg & 0x2 || (reg & 0x1 && dev_priv->VBIOS.pub.chip_version != 0x51)) {
-                NV_ERROR(dev, "========== misaligned reg 0x%08X ==========\n",
-                         reg);
-                return 0;
-        }
-        /*
-         * Warn on C51 regs that have not been verified accessible in
-         * mmiotracing
-         */
+        if (reg & 0x2 ||
+            (reg & 0x1 && dev_priv->VBIOS.pub.chip_version != 0x51))
+                NV_ERROR(dev, "======= misaligned reg 0x%08X =======\n", reg);
+
+        /* warn on C51 regs that haven't been verified accessible in tracing */
         if (reg & 0x1 && dev_priv->VBIOS.pub.chip_version == 0x51 &&
             reg != 0x130d && reg != 0x1311 && reg != 0x60081d)
                 NV_WARN(dev, "=== C51 misaligned reg 0x%08X not verified ===\n",
                         reg);
 
-        /* Trust the init scripts on G80 */
-        if (dev_priv->card_type >= NV_50)
-                return 1;
-
-        #define WITHIN(x, y, z) ((x >= y) && (x < y + z))
-        if (WITHIN(reg, NV_PMC_OFFSET, NV_PMC_SIZE))
-                return 1;
-        if (WITHIN(reg, NV_PBUS_OFFSET, NV_PBUS_SIZE))
-                return 1;
-        if (WITHIN(reg, NV_PFIFO_OFFSET, NV_PFIFO_SIZE))
-                return 1;
-        if (dev_priv->VBIOS.pub.chip_version >= 0x30 &&
-            (WITHIN(reg, 0x4000, 0x600) || reg == 0x00004600))
-                return 1;
-        if (dev_priv->VBIOS.pub.chip_version >= 0x40 &&
-                                                WITHIN(reg, 0xc000, 0x48))
-                return 1;
-        if (dev_priv->VBIOS.pub.chip_version >= 0x17 && reg == 0x0000d204)
-                return 1;
-        if (dev_priv->VBIOS.pub.chip_version >= 0x40) {
-                if (reg == 0x00011014 || reg == 0x00020328)
-                        return 1;
-                if (WITHIN(reg, 0x88000, NV_PBUS_SIZE)) /* new PBUS */
-                        return 1;
+        if (reg >= (8*1024*1024)) {
+                NV_ERROR(dev, "=== reg 0x%08x out of mapped bounds ===\n", reg);
+                return 0;
         }
-        if (WITHIN(reg, NV_PFB_OFFSET, NV_PFB_SIZE))
-                return 1;
-        if (WITHIN(reg, NV_PEXTDEV_OFFSET, NV_PEXTDEV_SIZE))
-                return 1;
-        if (WITHIN(reg, NV_PCRTC0_OFFSET, NV_PCRTC0_SIZE * 2))
-                return 1;
-        if (WITHIN(reg, NV_PRAMDAC0_OFFSET, NV_PRAMDAC0_SIZE * 2))
-                return 1;
-        if (dev_priv->VBIOS.pub.chip_version >= 0x17 && reg == 0x0070fff0)
-                return 1;
-        if (dev_priv->VBIOS.pub.chip_version == 0x51 &&
-                                WITHIN(reg, NV_PRAMIN_OFFSET, NV_PRAMIN_SIZE))
-                return 1;
-        #undef WITHIN
-
-        NV_ERROR(dev, "========== unknown reg 0x%08X ==========\n", reg);
 
-        return 0;
+        return 1;
 }
 
 static bool
@@ -1906,7 +1865,7 @@ init_compute_mem(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
 
         struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
 
-        if (dev_priv->card_type >= NV_50)
+        if (dev_priv->card_type >= NV_40)
                 return 1;
 
         /*
@@ -3196,16 +3155,25 @@ static int call_lvds_manufacturer_script(struct drm_device *dev, struct dcb_entr
         }
 #ifdef __powerpc__
         /* Powerbook specific quirks */
-        if (script == LVDS_RESET && ((dev->pci_device & 0xffff) == 0x0179 || (dev->pci_device & 0xffff) == 0x0329))
-                nv_write_tmds(dev, dcbent->or, 0, 0x02, 0x72);
-        if ((dev->pci_device & 0xffff) == 0x0179 || (dev->pci_device & 0xffff) == 0x0189 || (dev->pci_device & 0xffff) == 0x0329) {
-                if (script == LVDS_PANEL_ON) {
-                        bios_wr32(bios, NV_PBUS_DEBUG_DUALHEAD_CTL, bios_rd32(bios, NV_PBUS_DEBUG_DUALHEAD_CTL) | (1 << 31));
-                        bios_wr32(bios, NV_PCRTC_GPIO_EXT, bios_rd32(bios, NV_PCRTC_GPIO_EXT) | 1);
-                }
-                if (script == LVDS_PANEL_OFF) {
-                        bios_wr32(bios, NV_PBUS_DEBUG_DUALHEAD_CTL, bios_rd32(bios, NV_PBUS_DEBUG_DUALHEAD_CTL) & ~(1 << 31));
-                        bios_wr32(bios, NV_PCRTC_GPIO_EXT, bios_rd32(bios, NV_PCRTC_GPIO_EXT) & ~3);
+        if ((dev->pci_device & 0xffff) == 0x0179 ||
+            (dev->pci_device & 0xffff) == 0x0189 ||
+            (dev->pci_device & 0xffff) == 0x0329) {
+                if (script == LVDS_RESET) {
+                        nv_write_tmds(dev, dcbent->or, 0, 0x02, 0x72);
+
+                } else if (script == LVDS_PANEL_ON) {
+                        bios_wr32(bios, NV_PBUS_DEBUG_DUALHEAD_CTL,
+                                  bios_rd32(bios, NV_PBUS_DEBUG_DUALHEAD_CTL)
+                                  | (1 << 31));
+                        bios_wr32(bios, NV_PCRTC_GPIO_EXT,
+                                  bios_rd32(bios, NV_PCRTC_GPIO_EXT) | 1);
+
+                } else if (script == LVDS_PANEL_OFF) {
+                        bios_wr32(bios, NV_PBUS_DEBUG_DUALHEAD_CTL,
+                                  bios_rd32(bios, NV_PBUS_DEBUG_DUALHEAD_CTL)
+                                  & ~(1 << 31));
+                        bios_wr32(bios, NV_PCRTC_GPIO_EXT,
+                                  bios_rd32(bios, NV_PCRTC_GPIO_EXT) & ~3);
                 }
         }
 #endif
@@ -3797,7 +3765,6 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
          */
 
         struct drm_nouveau_private *dev_priv = dev->dev_private;
-        struct init_exec iexec = {true, false};
         struct nvbios *bios = &dev_priv->VBIOS;
         uint8_t *table = &bios->data[bios->display.script_table_ptr];
         uint8_t *otable = NULL;
@@ -3877,8 +3844,6 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
                 }
         }
 
-        bios->display.output = dcbent;
-
         if (pxclk == 0) {
                 script = ROM16(otable[6]);
                 if (!script) {
@@ -3887,7 +3852,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
                 }
 
                 NV_TRACE(dev, "0x%04X: parsing output script 0\n", script);
-                parse_init_table(bios, script, &iexec);
+                nouveau_bios_run_init_table(dev, script, dcbent);
         } else
         if (pxclk == -1) {
                 script = ROM16(otable[8]);
@@ -3897,7 +3862,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
                 }
 
                 NV_TRACE(dev, "0x%04X: parsing output script 1\n", script);
-                parse_init_table(bios, script, &iexec);
+                nouveau_bios_run_init_table(dev, script, dcbent);
         } else
         if (pxclk == -2) {
                 if (table[4] >= 12)
@@ -3910,7 +3875,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
                 }
 
                 NV_TRACE(dev, "0x%04X: parsing output script 2\n", script);
-                parse_init_table(bios, script, &iexec);
+                nouveau_bios_run_init_table(dev, script, dcbent);
         } else
         if (pxclk > 0) {
                 script = ROM16(otable[table[4] + i*6 + 2]);
@@ -3922,7 +3887,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
                 }
 
                 NV_TRACE(dev, "0x%04X: parsing clock script 0\n", script);
-                parse_init_table(bios, script, &iexec);
+                nouveau_bios_run_init_table(dev, script, dcbent);
         } else
         if (pxclk < 0) {
                 script = ROM16(otable[table[4] + i*6 + 4]);
@@ -3934,7 +3899,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent,
                 }
 
                 NV_TRACE(dev, "0x%04X: parsing clock script 1\n", script);
-                parse_init_table(bios, script, &iexec);
+                nouveau_bios_run_init_table(dev, script, dcbent);
         }
 
         return 0;
@@ -5434,52 +5399,49 @@ static bool
 parse_dcb15_entry(struct drm_device *dev, struct parsed_dcb *dcb,
                   uint32_t conn, uint32_t conf, struct dcb_entry *entry)
 {
-        if (conn != 0xf0003f00 && conn != 0xf2247f10 && conn != 0xf2204001 &&
-            conn != 0xf2204301 && conn != 0xf2204311 && conn != 0xf2208001 &&
-            conn != 0xf2244001 && conn != 0xf2244301 && conn != 0xf2244311 &&
-            conn != 0xf4204011 && conn != 0xf4208011 && conn != 0xf4248011 &&
-            conn != 0xf2045ff2 && conn != 0xf2045f14 && conn != 0xf207df14 &&
-            conn != 0xf2205004 && conn != 0xf2209004) {
-                NV_ERROR(dev, "Unknown DCB 1.5 entry, please report\n");
-
-                /* cause output setting to fail for !TV, so message is seen */
-                if ((conn & 0xf) != 0x1)
-                        dcb->entries = 0;
-
-                return false;
-        }
-        /* most of the below is a "best guess" atm */
-        entry->type = conn & 0xf;
-        if (entry->type == 2)
-                /* another way of specifying straps based lvds... */
+        switch (conn & 0x0000000f) {
+        case 0:
+                entry->type = OUTPUT_ANALOG;
+                break;
+        case 1:
+                entry->type = OUTPUT_TV;
+                break;
+        case 2:
+        case 3:
                 entry->type = OUTPUT_LVDS;
-        if (entry->type == 4) { /* digital */
-                if (conn & 0x10)
-                        entry->type = OUTPUT_LVDS;
-                else
+                break;
+        case 4:
+                switch ((conn & 0x000000f0) >> 4) {
+                case 0:
                         entry->type = OUTPUT_TMDS;
+                        break;
+                case 1:
+                        entry->type = OUTPUT_LVDS;
+                        break;
+                default:
+                        NV_ERROR(dev, "Unknown DCB subtype 4/%d\n",
+                                 (conn & 0x000000f0) >> 4);
+                        return false;
+                }
+                break;
+        default:
+                NV_ERROR(dev, "Unknown DCB type %d\n", conn & 0x0000000f);
+                return false;
         }
-        /* what's in bits 5-13? could be some encoder maker thing, in tv case */
-        entry->i2c_index = (conn >> 14) & 0xf;
-        /* raw heads field is in range 0-1, so move to 1-2 */
-        entry->heads = ((conn >> 18) & 0x7) + 1;
-        entry->location = (conn >> 21) & 0xf;
-        /* unused: entry->bus = (conn >> 25) & 0x7; */
-        /* set or to be same as heads -- hopefully safe enough */
-        entry->or = entry->heads;
+
+        entry->i2c_index = (conn & 0x0003c000) >> 14;
+        entry->heads = ((conn & 0x001c0000) >> 18) + 1;
+        entry->or = entry->heads; /* same as heads, hopefully safe enough */
+        entry->location = (conn & 0x01e00000) >> 21;
+        entry->bus = (conn & 0x0e000000) >> 25;
         entry->duallink_possible = false;
 
         switch (entry->type) {
         case OUTPUT_ANALOG:
                 entry->crtconf.maxfreq = (conf & 0xffff) * 10;
                 break;
-        case OUTPUT_LVDS:
-                /*
-                 * This is probably buried in conn's unknown bits.
-                 * This will upset EDID-ful models, if they exist
-                 */
-                entry->lvdsconf.use_straps_for_mode = true;
-                entry->lvdsconf.use_power_scripts = true;
+        case OUTPUT_TV:
+                entry->tvconf.has_component_output = false;
                 break;
         case OUTPUT_TMDS:
                 /*
@@ -5488,8 +5450,12 @@ parse_dcb15_entry(struct drm_device *dev, struct parsed_dcb *dcb,
                  */
                 fabricate_vga_output(dcb, entry->i2c_index, entry->heads);
                 break;
-        case OUTPUT_TV:
-                entry->tvconf.has_component_output = false;
+        case OUTPUT_LVDS:
+                if ((conn & 0x00003f00) != 0x10)
+                        entry->lvdsconf.use_straps_for_mode = true;
+                entry->lvdsconf.use_power_scripts = true;
+                break;
+        default:
                 break;
         }
 
@@ -5564,11 +5530,13 @@ void merge_like_dcb_entries(struct drm_device *dev, struct parsed_dcb *dcb)
         dcb->entries = newentries;
 }
 
-static int parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool twoHeads)
+static int
+parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool twoHeads)
 {
+        struct drm_nouveau_private *dev_priv = dev->dev_private;
         struct bios_parsed_dcb *bdcb = &bios->bdcb;
         struct parsed_dcb *dcb;
-        uint16_t dcbptr, i2ctabptr = 0;
+        uint16_t dcbptr = 0, i2ctabptr = 0;
         uint8_t *dcbtable;
         uint8_t headerlen = 0x4, entries = DCB_MAX_NUM_ENTRIES;
         bool configblock = true;
@@ -5579,16 +5547,18 @@ static int parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool two
         dcb->entries = 0;
 
         /* get the offset from 0x36 */
-        dcbptr = ROM16(bios->data[0x36]);
+        if (dev_priv->card_type > NV_04) {
+                dcbptr = ROM16(bios->data[0x36]);
+                if (dcbptr == 0x0000)
+                        NV_WARN(dev, "No output data (DCB) found in BIOS\n");
+        }
 
+        /* this situation likely means a really old card, pre DCB */
         if (dcbptr == 0x0) {
-                NV_WARN(dev, "No output data (DCB) found in BIOS, "
-                               "assuming a CRT output exists\n");
-                /* this situation likely means a really old card, pre DCB */
+                NV_INFO(dev, "Assuming a CRT output exists\n");
                 fabricate_vga_output(dcb, LEGACY_I2C_CRT, 1);
 
-                if (nv04_tv_identify(dev,
-                                     bios->legacy.i2c_indices.tv) >= 0)
+                if (nv04_tv_identify(dev, bios->legacy.i2c_indices.tv) >= 0)
                         fabricate_tv_output(dcb, twoHeads);
 
                 return 0;
@@ -5891,10 +5861,13 @@ nouveau_bios_run_init_table(struct drm_device *dev, uint16_t table,
         struct drm_nouveau_private *dev_priv = dev->dev_private;
         struct nvbios *bios = &dev_priv->VBIOS;
         struct init_exec iexec = { true, false };
+        unsigned long flags;
 
+        spin_lock_irqsave(&bios->lock, flags);
         bios->display.output = dcbent;
         parse_init_table(bios, table, &iexec);
         bios->display.output = NULL;
+        spin_unlock_irqrestore(&bios->lock, flags);
 }
 
 static bool NVInitVBIOS(struct drm_device *dev)
@@ -5903,6 +5876,7 @@ static bool NVInitVBIOS(struct drm_device *dev)
         struct nvbios *bios = &dev_priv->VBIOS;
 
         memset(bios, 0, sizeof(struct nvbios));
+        spin_lock_init(&bios->lock);
         bios->dev = dev;
 
         if (!NVShadowVBIOS(dev, bios->data))
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.h b/drivers/gpu/drm/nouveau/nouveau_bios.h
index 058e98c76d89..68446fd4146b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.h
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.h
@@ -205,6 +205,8 @@ struct nvbios {
         struct drm_device *dev;
         struct nouveau_bios_info pub;
 
+        spinlock_t lock;
+
         uint8_t data[NV_PROM_SIZE];
         unsigned int length;
         bool execute;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index e342a418d434..028719fddf76 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -65,8 +65,10 @@ nouveau_bo_fixup_align(struct drm_device *dev,
 
         /*
          * Some of the tile_flags have a periodic structure of N*4096 bytes,
-         * align to to that as well as the page size. Overallocate memory to
-         * avoid corruption of other buffer objects.
+         * align to to that as well as the page size. Align the size to the
+         * appropriate boundaries. This does imply that sizes are rounded up
+         * 3-7 pages, so be aware of this and do not waste memory by allocating
+         * many small buffers.
          */
         if (dev_priv->card_type == NV_50) {
                 uint32_t block_size = nouveau_mem_fb_amount(dev) >> 15;
@@ -77,22 +79,20 @@ nouveau_bo_fixup_align(struct drm_device *dev,
                 case 0x2800:
                 case 0x4800:
                 case 0x7a00:
-                        *size = roundup(*size, block_size);
                         if (is_power_of_2(block_size)) {
-                                *size += 3 * block_size;
                                 for (i = 1; i < 10; i++) {
                                         *align = 12 * i * block_size;
                                         if (!(*align % 65536))
                                                 break;
                                 }
                         } else {
-                                *size += 6 * block_size;
                                 for (i = 1; i < 10; i++) {
                                         *align = 8 * i * block_size;
                                         if (!(*align % 65536))
                                                 break;
                                 }
                         }
+                        *size = roundup(*size, *align);
                         break;
                 default:
                         break;
@@ -469,6 +469,8 @@ nouveau_bo_move_accel_cleanup(struct nouveau_channel *chan,
 
         ret = ttm_bo_move_accel_cleanup(&nvbo->bo, fence, NULL,
                                         evict, no_wait, new_mem);
+        if (nvbo->channel && nvbo->channel != chan)
+                ret = nouveau_fence_wait(fence, NULL, false, false);
         nouveau_fence_unref((void *)&fence);
         return ret;
 }
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index 343d718a9667..2281f99da7fc 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -278,12 +278,11 @@ nouveau_channel_free(struct nouveau_channel *chan)
         /* Ensure the channel is no longer active on the GPU */
         pfifo->reassign(dev, false);
 
-        if (pgraph->channel(dev) == chan) {
-                pgraph->fifo_access(dev, false);
+        pgraph->fifo_access(dev, false);
+        if (pgraph->channel(dev) == chan)
                 pgraph->unload_context(dev);
-                pgraph->fifo_access(dev, true);
-        }
         pgraph->destroy_context(chan);
+        pgraph->fifo_access(dev, true);
 
         if (pfifo->channel_id(dev) == chan->id) {
                 pfifo->disable(dev);
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 5a10deb8bdbd..d2f63353ea97 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -24,9 +24,12 @@
  *
  */
 
+#include <acpi/button.h>
+
 #include "drmP.h"
 #include "drm_edid.h"
 #include "drm_crtc_helper.h"
+
 #include "nouveau_reg.h"
 #include "nouveau_drv.h"
 #include "nouveau_encoder.h"
@@ -83,14 +86,17 @@ nouveau_encoder_connector_get(struct nouveau_encoder *encoder)
 static void
 nouveau_connector_destroy(struct drm_connector *drm_connector)
 {
-        struct nouveau_connector *connector = nouveau_connector(drm_connector);
-        struct drm_device *dev = connector->base.dev;
+        struct nouveau_connector *nv_connector =
+                nouveau_connector(drm_connector);
+        struct drm_device *dev;
 
-        NV_DEBUG_KMS(dev, "\n");
-
-        if (!connector)
+        if (!nv_connector)
                 return;
 
+        dev = nv_connector->base.dev;
+        NV_DEBUG_KMS(dev, "\n");
+
+        kfree(nv_connector->edid);
         drm_sysfs_connector_remove(drm_connector);
         drm_connector_cleanup(drm_connector);
         kfree(drm_connector);
@@ -233,10 +239,21 @@ nouveau_connector_detect(struct drm_connector *connector)
         if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)
                 nv_encoder = find_encoder_by_type(connector, OUTPUT_LVDS);
         if (nv_encoder && nv_connector->native_mode) {
+#ifdef CONFIG_ACPI
+                if (!nouveau_ignorelid && !acpi_lid_open())
+                        return connector_status_disconnected;
+#endif
                 nouveau_connector_set_encoder(connector, nv_encoder);
                 return connector_status_connected;
         }
 
+        /* Cleanup the previous EDID block. */
+        if (nv_connector->edid) {
+                drm_mode_connector_update_edid_property(connector, NULL);
+                kfree(nv_connector->edid);
+                nv_connector->edid = NULL;
+        }
+
         i2c = nouveau_connector_ddc_detect(connector, &nv_encoder);
         if (i2c) {
                 nouveau_connector_ddc_prepare(connector, &flags);
@@ -247,7 +264,7 @@ nouveau_connector_detect(struct drm_connector *connector)
                 if (!nv_connector->edid) {
                         NV_ERROR(dev, "DDC responded, but no EDID for %s\n",
                                  drm_get_connector_name(connector));
-                        return connector_status_disconnected;
+                        goto detect_analog;
                 }
 
                 if (nv_encoder->dcb->type == OUTPUT_DP &&
@@ -281,6 +298,7 @@ nouveau_connector_detect(struct drm_connector *connector)
                 return connector_status_connected;
         }
 
+detect_analog:
         nv_encoder = find_encoder_by_type(connector, OUTPUT_ANALOG);
         if (!nv_encoder)
                 nv_encoder = find_encoder_by_type(connector, OUTPUT_TV);
@@ -687,8 +705,12 @@ nouveau_connector_create_lvds(struct drm_device *dev,
          */
         if (!nv_connector->edid && !nv_connector->native_mode &&
             !dev_priv->VBIOS.pub.fp_no_ddc) {
-                nv_connector->edid =
+                struct edid *edid =
                         (struct edid *)nouveau_bios_embedded_edid(dev);
+                if (edid) {
+                        nv_connector->edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
+                        *(nv_connector->edid) = *edid;
+                }
         }
 
         if (!nv_connector->edid)
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.c b/drivers/gpu/drm/nouveau/nouveau_dma.c
index 7afbe8b40d51..50d9e67745af 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.c
@@ -126,47 +126,52 @@ OUT_RINGp(struct nouveau_channel *chan, const void *data, unsigned nr_dwords)
         chan->dma.cur += nr_dwords;
 }
 
-static inline bool
-READ_GET(struct nouveau_channel *chan, uint32_t *get)
+/* Fetch and adjust GPU GET pointer
+ *
+ * Returns:
+ *  value >= 0, the adjusted GET pointer
+ *  -EINVAL if GET pointer currently outside main push buffer
+ *  -EBUSY if timeout exceeded
+ */
+static inline int
+READ_GET(struct nouveau_channel *chan, uint32_t *prev_get, uint32_t *timeout)
 {
         uint32_t val;
 
         val = nvchan_rd32(chan, chan->user_get);
-        if (val < chan->pushbuf_base ||
-            val > chan->pushbuf_base + (chan->dma.max << 2)) {
-                /* meaningless to dma_wait() except to know whether the
-                 * GPU has stalled or not
-                 */
-                *get = val;
-                return false;
+
+        /* reset counter as long as GET is still advancing, this is
+         * to avoid misdetecting a GPU lockup if the GPU happens to
+         * just be processing an operation that takes a long time
+         */
+        if (val != *prev_get) {
+                *prev_get = val;
+                *timeout = 0;
+        }
+
+        if ((++*timeout & 0xff) == 0) {
+                DRM_UDELAY(1);
+                if (*timeout > 100000)
+                        return -EBUSY;
         }
 
-        *get = (val - chan->pushbuf_base) >> 2;
-        return true;
+        if (val < chan->pushbuf_base ||
+            val > chan->pushbuf_base + (chan->dma.max << 2))
+                return -EINVAL;
+
+        return (val - chan->pushbuf_base) >> 2;
 }
 
 int
 nouveau_dma_wait(struct nouveau_channel *chan, int size)
 {
-        uint32_t get, prev_get = 0, cnt = 0;
-        bool get_valid;
+        uint32_t prev_get = 0, cnt = 0;
+        int get;
 
         while (chan->dma.free < size) {
-                /* reset counter as long as GET is still advancing, this is
-                 * to avoid misdetecting a GPU lockup if the GPU happens to
-                 * just be processing an operation that takes a long time
-                 */
-                get_valid = READ_GET(chan, &get);
-                if (get != prev_get) {
-                        prev_get = get;
-                        cnt = 0;
-                }
-
-                if ((++cnt & 0xff) == 0) {
-                        DRM_UDELAY(1);
-                        if (cnt > 100000)
-                                return -EBUSY;
-                }
+                get = READ_GET(chan, &prev_get, &cnt);
+                if (unlikely(get == -EBUSY))
+                        return -EBUSY;
 
                 /* loop until we have a usable GET pointer.  the value
                  * we read from the GPU may be outside the main ring if
@@ -177,7 +182,7 @@ nouveau_dma_wait(struct nouveau_channel *chan, int size)
                  * from the SKIPS area, so the code below doesn't have to deal
                  * with some fun corner cases.
                  */
-                if (!get_valid || get < NOUVEAU_DMA_SKIPS)
+                if (unlikely(get == -EINVAL) || get < NOUVEAU_DMA_SKIPS)
                         continue;
 
                 if (get <= chan->dma.cur) {
@@ -203,6 +208,19 @@ nouveau_dma_wait(struct nouveau_channel *chan, int size)
                          * after processing the currently pending commands.
                          */
                         OUT_RING(chan, chan->pushbuf_base | 0x20000000);
+
+                        /* wait for GET to depart from the skips area.
+                         * prevents writing GET==PUT and causing a race
+                         * condition that causes us to think the GPU is
+                         * idle when it's not.
+                         */
+                        do {
+                                get = READ_GET(chan, &prev_get, &cnt);
+                                if (unlikely(get == -EBUSY))
+                                        return -EBUSY;
+                                if (unlikely(get == -EINVAL))
+                                        continue;
+                        } while (get <= NOUVEAU_DMA_SKIPS);
                         WRITE_PUT(NOUVEAU_DMA_SKIPS);
 
                         /* we're now submitting commands at the start of
diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c
index 9e2926c48579..f954ad93e81f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dp.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dp.c
@@ -490,7 +490,8 @@ nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr,
                 if (!nv_wait(NV50_AUXCH_CTRL(index), 0x00010000, 0x00000000)) {
                         NV_ERROR(dev, "expected bit 16 == 0, got 0x%08x\n",
                                  nv_rd32(dev, NV50_AUXCH_CTRL(index)));
-                        return -EBUSY;
+                        ret = -EBUSY;
+                        goto out;
                 }
 
                 udelay(400);
@@ -502,6 +503,11 @@ nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr,
         }
 
         if (cmd & 1) {
+                if ((stat & NV50_AUXCH_STAT_COUNT) != data_nr) {
+                        ret = -EREMOTEIO;
+                        goto out;
+                }
+
                 for (i = 0; i < 4; i++) {
                         data32[i] = nv_rd32(dev, NV50_AUXCH_DATA_IN(index, i));
                         NV_DEBUG_KMS(dev, "rd %d: 0x%08x\n", i, data32[i]);
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 06eb993e0883..da3b93b84502 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -56,7 +56,7 @@ int nouveau_vram_pushbuf;
 module_param_named(vram_pushbuf, nouveau_vram_pushbuf, int, 0400);
 
 MODULE_PARM_DESC(vram_notify, "Force DMA notifiers to be in VRAM");
-int nouveau_vram_notify;
+int nouveau_vram_notify = 1;
 module_param_named(vram_notify, nouveau_vram_notify, int, 0400);
 
 MODULE_PARM_DESC(duallink, "Allow dual-link TMDS (>=GeForce 8)");
@@ -71,6 +71,18 @@ MODULE_PARM_DESC(uscript_tmds, "TMDS output script table ID (>=GeForce 8)");
 int nouveau_uscript_tmds = -1;
 module_param_named(uscript_tmds, nouveau_uscript_tmds, int, 0400);
 
+MODULE_PARM_DESC(ignorelid, "Ignore ACPI lid status");
+int nouveau_ignorelid = 0;
+module_param_named(ignorelid, nouveau_ignorelid, int, 0400);
+
+MODULE_PARM_DESC(noagp, "Disable all acceleration");
+int nouveau_noaccel = 0;
+module_param_named(noaccel, nouveau_noaccel, int, 0400);
+
+MODULE_PARM_DESC(noagp, "Disable fbcon acceleration");
+int nouveau_nofbaccel = 0;
+module_param_named(nofbaccel, nouveau_nofbaccel, int, 0400);
+
 MODULE_PARM_DESC(tv_norm, "Default TV norm.\n"
                  "\t\tSupported: PAL, PAL-M, PAL-N, PAL-Nc, NTSC-M, NTSC-J,\n"
                  "\t\t\thd480i, hd480p, hd576i, hd576p, hd720p, hd1080i.\n"
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 026419fe8791..5445cefdd03e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -509,6 +509,8 @@ struct drm_nouveau_private {
         void __iomem *ramin;
         uint32_t ramin_size;
 
+        struct nouveau_bo *vga_ram;
+
         struct workqueue_struct *wq;
         struct work_struct irq_work;
 
@@ -675,6 +677,9 @@ extern char *nouveau_tv_norm;
 extern int nouveau_reg_debug;
 extern char *nouveau_vbios;
 extern int nouveau_ctxfw;
+extern int nouveau_ignorelid;
+extern int nouveau_nofbaccel;
+extern int nouveau_noaccel;
 
 /* nouveau_state.c */
 extern void nouveau_preclose(struct drm_device *dev, struct drm_file *);
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index 0b05c869e0e7..ea879a2efef3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -107,6 +107,34 @@ static struct fb_ops nouveau_fbcon_ops = {
         .fb_setcmap = drm_fb_helper_setcmap,
 };
 
+static struct fb_ops nv04_fbcon_ops = {
+        .owner = THIS_MODULE,
+        .fb_check_var = drm_fb_helper_check_var,
+        .fb_set_par = drm_fb_helper_set_par,
+        .fb_setcolreg = drm_fb_helper_setcolreg,
+        .fb_fillrect = nv04_fbcon_fillrect,
+        .fb_copyarea = nv04_fbcon_copyarea,
+        .fb_imageblit = nv04_fbcon_imageblit,
+        .fb_sync = nouveau_fbcon_sync,
+        .fb_pan_display = drm_fb_helper_pan_display,
+        .fb_blank = drm_fb_helper_blank,
+        .fb_setcmap = drm_fb_helper_setcmap,
+};
+
+static struct fb_ops nv50_fbcon_ops = {
+        .owner = THIS_MODULE,
+        .fb_check_var = drm_fb_helper_check_var,
+        .fb_set_par = drm_fb_helper_set_par,
+        .fb_setcolreg = drm_fb_helper_setcolreg,
+        .fb_fillrect = nv50_fbcon_fillrect,
+        .fb_copyarea = nv50_fbcon_copyarea,
+        .fb_imageblit = nv50_fbcon_imageblit,
+        .fb_sync = nouveau_fbcon_sync,
+        .fb_pan_display = drm_fb_helper_pan_display,
+        .fb_blank = drm_fb_helper_blank,
+        .fb_setcmap = drm_fb_helper_setcmap,
+};
+
 static void nouveau_fbcon_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
                                     u16 blue, int regno)
 {
@@ -267,8 +295,12 @@ nouveau_fbcon_create(struct drm_device *dev, uint32_t fb_width,
         dev_priv->fbdev_info = info;
 
         strcpy(info->fix.id, "nouveaufb");
-        info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_COPYAREA |
-                      FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_IMAGEBLIT;
+        if (nouveau_nofbaccel)
+                info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_DISABLED;
+        else
+                info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_COPYAREA |
+                              FBINFO_HWACCEL_FILLRECT |
+                              FBINFO_HWACCEL_IMAGEBLIT;
         info->fbops = &nouveau_fbcon_ops;
         info->fix.smem_start = dev->mode_config.fb_base + nvbo->bo.offset -
                                dev_priv->vm_vram_base;
@@ -316,13 +348,15 @@ nouveau_fbcon_create(struct drm_device *dev, uint32_t fb_width,
         par->nouveau_fb = nouveau_fb;
         par->dev = dev;
 
-        if (dev_priv->channel) {
+        if (dev_priv->channel && !nouveau_nofbaccel) {
                 switch (dev_priv->card_type) {
                 case NV_50:
                         nv50_fbcon_accel_init(info);
+                        info->fbops = &nv50_fbcon_ops;
                         break;
                 default:
                         nv04_fbcon_accel_init(info);
+                        info->fbops = &nv04_fbcon_ops;
                         break;
                 };
         }
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.h b/drivers/gpu/drm/nouveau/nouveau_fbcon.h
index 462e0b87b4bd..f9c34e1a8c11 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.h
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.h
@@ -40,7 +40,13 @@ int nouveau_fbcon_remove(struct drm_device *dev, struct drm_framebuffer *fb);
 void nouveau_fbcon_restore(void);
 void nouveau_fbcon_zfill(struct drm_device *dev);
 
+void nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
+void nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
+void nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
 int nv04_fbcon_accel_init(struct fb_info *info);
+void nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
+void nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
+void nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
 int nv50_fbcon_accel_init(struct fb_info *info);
 
 void nouveau_fbcon_gpu_lockup(struct fb_info *info);
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 2009db2426c3..70cc30803e3b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -321,6 +321,7 @@ retry:
                 else {
                         NV_ERROR(dev, "invalid valid domains: 0x%08x\n",
                                  b->valid_domains);
+                        list_add_tail(&nvbo->entry, &op->both_list);
                         validate_fini(op, NULL);
                         return -EINVAL;
                 }
@@ -466,13 +467,14 @@ u_memcpya(uint64_t user, unsigned nmemb, unsigned size)
 static int
 nouveau_gem_pushbuf_reloc_apply(struct nouveau_channel *chan, int nr_bo,
                                 struct drm_nouveau_gem_pushbuf_bo *bo,
-                                int nr_relocs, uint64_t ptr_relocs,
-                                int nr_dwords, int first_dword,
+                                unsigned nr_relocs, uint64_t ptr_relocs,
+                                unsigned nr_dwords, unsigned first_dword,
                                 uint32_t *pushbuf, bool is_iomem)
 {
         struct drm_nouveau_gem_pushbuf_reloc *reloc = NULL;
         struct drm_device *dev = chan->dev;
-        int ret = 0, i;
+        int ret = 0;
+        unsigned i;
 
         reloc = u_memcpya(ptr_relocs, nr_relocs, sizeof(*reloc));
         if (IS_ERR(reloc))
@@ -667,6 +669,18 @@ nouveau_gem_ioctl_pushbuf_call(struct drm_device *dev, void *data,
         }
         pbbo = nouveau_gem_object(gem);
 
+        if ((req->offset & 3) || req->nr_dwords < 2 ||
+            (unsigned long)req->offset > (unsigned long)pbbo->bo.mem.size ||
+            (unsigned long)req->nr_dwords >
+             ((unsigned long)(pbbo->bo.mem.size - req->offset ) >> 2)) {
+                NV_ERROR(dev, "pb call misaligned or out of bounds: "
+                              "%d + %d * 4 > %ld\n",
+                         req->offset, req->nr_dwords, pbbo->bo.mem.size);
+                ret = -EINVAL;
+                drm_gem_object_unreference(gem);
+                goto out;
+        }
+
         ret = ttm_bo_reserve(&pbbo->bo, false, false, true,
                              chan->fence.sequence);
         if (ret) {
@@ -911,7 +925,9 @@ nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data,
         }
 
         if (req->flags & NOUVEAU_GEM_CPU_PREP_NOBLOCK) {
+                spin_lock(&nvbo->bo.lock);
                 ret = ttm_bo_wait(&nvbo->bo, false, false, no_wait);
+                spin_unlock(&nvbo->bo.lock);
         } else {
                 ret = ttm_bo_synccpu_write_grab(&nvbo->bo, no_wait);
                 if (ret == 0)
diff --git a/drivers/gpu/drm/nouveau/nouveau_grctx.c b/drivers/gpu/drm/nouveau/nouveau_grctx.c
index 419f4c2b3b89..c7ebec696747 100644
--- a/drivers/gpu/drm/nouveau/nouveau_grctx.c
+++ b/drivers/gpu/drm/nouveau/nouveau_grctx.c
@@ -97,8 +97,8 @@ nouveau_grctx_prog_load(struct drm_device *dev)
                 }
 
                 pgraph->ctxvals = kmalloc(fw->size, GFP_KERNEL);
-                if (!pgraph->ctxprog) {
-                        NV_ERROR(dev, "OOM copying ctxprog\n");
+                if (!pgraph->ctxvals) {
+                        NV_ERROR(dev, "OOM copying ctxvals\n");
                         release_firmware(fw);
                         nouveau_grctx_fini(dev);
                         return -ENOMEM;
diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c
index 919a619ca7fa..447f9f69d6b1 100644
--- a/drivers/gpu/drm/nouveau/nouveau_irq.c
+++ b/drivers/gpu/drm/nouveau/nouveau_irq.c
@@ -211,6 +211,20 @@ nouveau_fifo_irq_handler(struct drm_device *dev)
                                                                 get + 4);
                 }
 
+                if (status & NV_PFIFO_INTR_SEMAPHORE) {
+                        uint32_t sem;
+
+                        status &= ~NV_PFIFO_INTR_SEMAPHORE;
+                        nv_wr32(dev, NV03_PFIFO_INTR_0,
+                                NV_PFIFO_INTR_SEMAPHORE);
+
+                        sem = nv_rd32(dev, NV10_PFIFO_CACHE1_SEMAPHORE);
+                        nv_wr32(dev, NV10_PFIFO_CACHE1_SEMAPHORE, sem | 0x1);
+
+                        nv_wr32(dev, NV03_PFIFO_CACHE1_GET, get + 4);
+                        nv_wr32(dev, NV04_PFIFO_CACHE1_PULL0, 1);
+                }
+
                 if (status) {
                         NV_INFO(dev, "PFIFO_INTR 0x%08x - Ch %d\n",
                                 status, chid);
@@ -483,6 +497,13 @@ nouveau_pgraph_intr_error(struct drm_device *dev, uint32_t nsource)
         if (nsource & NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD) {
                 if (nouveau_pgraph_intr_swmthd(dev, &trap))
                         unhandled = 1;
+        } else if (nsource & NV03_PGRAPH_NSOURCE_DMA_VTX_PROTECTION) {
+                uint32_t v = nv_rd32(dev, 0x402000);
+                nv_wr32(dev, 0x402000, v);
+
+                /* dump the error anyway for now: it's useful for
+                   Gallium development */
+                unhandled = 1;
         } else {
                 unhandled = 1;
         }
@@ -559,86 +580,99 @@ nouveau_pgraph_irq_handler(struct drm_device *dev)
 static void
 nv50_pgraph_irq_handler(struct drm_device *dev)
 {
-        uint32_t status, nsource;
+        uint32_t status;
 
-        status = nv_rd32(dev, NV03_PGRAPH_INTR);
-        nsource = nv_rd32(dev, NV03_PGRAPH_NSOURCE);
+        while ((status = nv_rd32(dev, NV03_PGRAPH_INTR))) {
+                uint32_t nsource = nv_rd32(dev, NV03_PGRAPH_NSOURCE);
 
-        if (status & 0x00000001) {
-                nouveau_pgraph_intr_notify(dev, nsource);
-                status &= ~0x00000001;
-                nv_wr32(dev, NV03_PGRAPH_INTR, 0x00000001);
-        }
+                if (status & 0x00000001) {
+                        nouveau_pgraph_intr_notify(dev, nsource);
+                        status &= ~0x00000001;
+                        nv_wr32(dev, NV03_PGRAPH_INTR, 0x00000001);
+                }
 
-        if (status & 0x00000010) {
-                nouveau_pgraph_intr_error(dev, nsource |
-                                          NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD);
+                if (status & 0x00000010) {
+                        nouveau_pgraph_intr_error(dev, nsource |
+                                        NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD);
 
-                status &= ~0x00000010;
-                nv_wr32(dev, NV03_PGRAPH_INTR, 0x00000010);
-        }
+                        status &= ~0x00000010;
+                        nv_wr32(dev, NV03_PGRAPH_INTR, 0x00000010);
+                }
 
-        if (status & 0x00001000) {
-                nv_wr32(dev, 0x400500, 0x00000000);
-                nv_wr32(dev, NV03_PGRAPH_INTR, NV_PGRAPH_INTR_CONTEXT_SWITCH);
-                nv_wr32(dev, NV40_PGRAPH_INTR_EN, nv_rd32(dev,
-                        NV40_PGRAPH_INTR_EN) & ~NV_PGRAPH_INTR_CONTEXT_SWITCH);
-                nv_wr32(dev, 0x400500, 0x00010001);
+                if (status & 0x00001000) {
+                        nv_wr32(dev, 0x400500, 0x00000000);
+                        nv_wr32(dev, NV03_PGRAPH_INTR,
+                                NV_PGRAPH_INTR_CONTEXT_SWITCH);
+                        nv_wr32(dev, NV40_PGRAPH_INTR_EN, nv_rd32(dev,
+                                NV40_PGRAPH_INTR_EN) &
+                                ~NV_PGRAPH_INTR_CONTEXT_SWITCH);
+                        nv_wr32(dev, 0x400500, 0x00010001);
 
-                nv50_graph_context_switch(dev);
+                        nv50_graph_context_switch(dev);
 
-                status &= ~NV_PGRAPH_INTR_CONTEXT_SWITCH;
-        }
+                        status &= ~NV_PGRAPH_INTR_CONTEXT_SWITCH;
+                }
 
-        if (status & 0x00100000) {
-                nouveau_pgraph_intr_error(dev, nsource |
-                                          NV03_PGRAPH_NSOURCE_DATA_ERROR);
+                if (status & 0x00100000) {
+                        nouveau_pgraph_intr_error(dev, nsource |
+                                        NV03_PGRAPH_NSOURCE_DATA_ERROR);
 
-                status &= ~0x00100000;
-                nv_wr32(dev, NV03_PGRAPH_INTR, 0x00100000);
-        }
+                        status &= ~0x00100000;
+                        nv_wr32(dev, NV03_PGRAPH_INTR, 0x00100000);
+                }
 
-        if (status & 0x00200000) {
-                int r;
-
-                nouveau_pgraph_intr_error(dev, nsource |
-                                          NV03_PGRAPH_NSOURCE_PROTECTION_ERROR);
-
-                NV_ERROR(dev, "magic set 1:\n");
-                for (r = 0x408900; r <= 0x408910; r += 4)
-                        NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r, nv_rd32(dev, r));
-                nv_wr32(dev, 0x408900, nv_rd32(dev, 0x408904) | 0xc0000000);
-                for (r = 0x408e08; r <= 0x408e24; r += 4)
-                        NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r, nv_rd32(dev, r));
-                nv_wr32(dev, 0x408e08, nv_rd32(dev, 0x408e08) | 0xc0000000);
-
-                NV_ERROR(dev, "magic set 2:\n");
-                for (r = 0x409900; r <= 0x409910; r += 4)
-                        NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r, nv_rd32(dev, r));
-                nv_wr32(dev, 0x409900, nv_rd32(dev, 0x409904) | 0xc0000000);
-                for (r = 0x409e08; r <= 0x409e24; r += 4)
-                        NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r, nv_rd32(dev, r));
-                nv_wr32(dev, 0x409e08, nv_rd32(dev, 0x409e08) | 0xc0000000);
-
-                status &= ~0x00200000;
-                nv_wr32(dev, NV03_PGRAPH_NSOURCE, nsource);
-                nv_wr32(dev, NV03_PGRAPH_INTR, 0x00200000);
-        }
+                if (status & 0x00200000) {
+                        int r;
+
+                        nouveau_pgraph_intr_error(dev, nsource |
+                                        NV03_PGRAPH_NSOURCE_PROTECTION_ERROR);
+
+                        NV_ERROR(dev, "magic set 1:\n");
+                        for (r = 0x408900; r <= 0x408910; r += 4)
+                                NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r,
+                                        nv_rd32(dev, r));
+                        nv_wr32(dev, 0x408900,
+                                nv_rd32(dev, 0x408904) | 0xc0000000);
+                        for (r = 0x408e08; r <= 0x408e24; r += 4)
+                                NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r,
+                                                        nv_rd32(dev, r));
+                        nv_wr32(dev, 0x408e08,
+                                nv_rd32(dev, 0x408e08) | 0xc0000000);
+
+                        NV_ERROR(dev, "magic set 2:\n");
+                        for (r = 0x409900; r <= 0x409910; r += 4)
+                                NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r,
+                                        nv_rd32(dev, r));
+                        nv_wr32(dev, 0x409900,
+                                nv_rd32(dev, 0x409904) | 0xc0000000);
+                        for (r = 0x409e08; r <= 0x409e24; r += 4)
+                                NV_ERROR(dev, "\t0x%08x: 0x%08x\n", r,
+                                        nv_rd32(dev, r));
+                        nv_wr32(dev, 0x409e08,
+                                nv_rd32(dev, 0x409e08) | 0xc0000000);
+
+                        status &= ~0x00200000;
+                        nv_wr32(dev, NV03_PGRAPH_NSOURCE, nsource);
+                        nv_wr32(dev, NV03_PGRAPH_INTR, 0x00200000);
+                }
 
-        if (status) {
-                NV_INFO(dev, "Unhandled PGRAPH_INTR - 0x%08x\n", status);
-                nv_wr32(dev, NV03_PGRAPH_INTR, status);
-        }
+                if (status) {
+                        NV_INFO(dev, "Unhandled PGRAPH_INTR - 0x%08x\n",
+                                status);
+                        nv_wr32(dev, NV03_PGRAPH_INTR, status);
+                }
 
-        {
-                const int isb = (1 << 16) | (1 << 0);
+                {
+                        const int isb = (1 << 16) | (1 << 0);
 
-                if ((nv_rd32(dev, 0x400500) & isb) != isb)
-                        nv_wr32(dev, 0x400500, nv_rd32(dev, 0x400500) | isb);
-                nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) & ~(1 << 31));
+                        if ((nv_rd32(dev, 0x400500) & isb) != isb)
+                                nv_wr32(dev, 0x400500,
+                                        nv_rd32(dev, 0x400500) | isb);
+                }
         }
 
         nv_wr32(dev, NV03_PMC_INTR_0, NV_PMC_INTR_0_PGRAPH_PENDING);
+        nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) & ~(1 << 31));
 }
 
 static void
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
index fb9bdd6edf1f..8f3a12f614ed 100644
--- a/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -383,9 +383,8 @@ void nouveau_mem_close(struct drm_device *dev)
 {
         struct drm_nouveau_private *dev_priv = dev->dev_private;
 
-        if (dev_priv->ttm.bdev.man[TTM_PL_PRIV0].has_type)
-                ttm_bo_clean_mm(&dev_priv->ttm.bdev, TTM_PL_PRIV0);
-        ttm_bo_clean_mm(&dev_priv->ttm.bdev, TTM_PL_VRAM);
+        nouveau_bo_unpin(dev_priv->vga_ram);
+        nouveau_bo_ref(NULL, &dev_priv->vga_ram);
 
         ttm_bo_device_release(&dev_priv->ttm.bdev);
 
@@ -622,6 +621,15 @@ nouveau_mem_init(struct drm_device *dev)
                 return ret;
         }
 
+        ret = nouveau_bo_new(dev, NULL, 256*1024, 0, TTM_PL_FLAG_VRAM,
+                             0, 0, true, true, &dev_priv->vga_ram);
+        if (ret == 0)
+                ret = nouveau_bo_pin(dev_priv->vga_ram, TTM_PL_FLAG_VRAM);
+        if (ret) {
+                NV_WARN(dev, "failed to reserve VGA memory\n");
+                nouveau_bo_ref(NULL, &dev_priv->vga_ram);
+        }
+
         /* GART */
 #if !defined(__powerpc__) && !defined(__ia64__)
         if (drm_device_is_agp(dev) && dev->agp) {
@@ -653,6 +661,7 @@ nouveau_mem_init(struct drm_device *dev)
         dev_priv->fb_mtrr = drm_mtrr_add(drm_get_resource_start(dev, 1),
                                          drm_get_resource_len(dev, 1),
                                          DRM_MTRR_WC);
+
         return 0;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_notifier.c b/drivers/gpu/drm/nouveau/nouveau_notifier.c
index 6c66a34b6345..d99dc087f9b1 100644
--- a/drivers/gpu/drm/nouveau/nouveau_notifier.c
+++ b/drivers/gpu/drm/nouveau/nouveau_notifier.c
@@ -34,15 +34,20 @@ nouveau_notifier_init_channel(struct nouveau_channel *chan)
 {
         struct drm_device *dev = chan->dev;
         struct nouveau_bo *ntfy = NULL;
+        uint32_t flags;
         int ret;
 
-        ret = nouveau_gem_new(dev, NULL, PAGE_SIZE, 0, nouveau_vram_notify ?
-                              TTM_PL_FLAG_VRAM : TTM_PL_FLAG_TT,
+        if (nouveau_vram_notify)
+                flags = TTM_PL_FLAG_VRAM;
+        else
+                flags = TTM_PL_FLAG_TT;
+
+        ret = nouveau_gem_new(dev, NULL, PAGE_SIZE, 0, flags,
                               0, 0x0000, false, true, &ntfy);
         if (ret)
                 return ret;
 
-        ret = nouveau_bo_pin(ntfy, TTM_PL_FLAG_VRAM);
+        ret = nouveau_bo_pin(ntfy, flags);
         if (ret)
                 goto out_err;
 
@@ -128,6 +133,8 @@ nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
                         target = NV_DMA_TARGET_PCI;
                 } else {
                         target = NV_DMA_TARGET_AGP;
+                        if (dev_priv->card_type >= NV_50)
+                                offset += dev_priv->vm_gart_base;
                 }
         } else {
                 NV_ERROR(dev, "Bad DMA target, mem_type %d!\n",
diff --git a/drivers/gpu/drm/nouveau/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c
index 6c2cf81716df..e7c100ba63a1 100644
--- a/drivers/gpu/drm/nouveau/nouveau_object.c
+++ b/drivers/gpu/drm/nouveau/nouveau_object.c
@@ -885,11 +885,12 @@ int
 nouveau_gpuobj_sw_new(struct nouveau_channel *chan, int class,
                       struct nouveau_gpuobj **gpuobj_ret)
 {
-        struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
+        struct drm_nouveau_private *dev_priv;
         struct nouveau_gpuobj *gpuobj;
 
         if (!chan || !gpuobj_ret || *gpuobj_ret != NULL)
                 return -EINVAL;
+        dev_priv = chan->dev->dev_private;
 
         gpuobj = kzalloc(sizeof(*gpuobj), GFP_KERNEL);
         if (!gpuobj)
diff --git a/drivers/gpu/drm/nouveau/nouveau_reg.h b/drivers/gpu/drm/nouveau/nouveau_reg.h
index 251f1b3b38b9..aa9b310e41be 100644
--- a/drivers/gpu/drm/nouveau/nouveau_reg.h
+++ b/drivers/gpu/drm/nouveau/nouveau_reg.h
@@ -99,6 +99,7 @@
  * the card will hang early on in the X init process.
  */
 #    define NV_PMC_ENABLE_UNK13                               (1<<13)
+#define NV40_PMC_GRAPH_UNITS                               0x00001540
 #define NV40_PMC_BACKLIGHT                                 0x000015f0
 #       define NV40_PMC_BACKLIGHT_MASK                     0x001f0000
 #define NV40_PMC_1700                                      0x00001700
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 4c7f1e403e80..ed1590577b6c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -54,11 +54,12 @@ static void
 nouveau_sgdma_clear(struct ttm_backend *be)
 {
         struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)be;
-        struct drm_device *dev = nvbe->dev;
-
-        NV_DEBUG(nvbe->dev, "\n");
+        struct drm_device *dev;
 
         if (nvbe && nvbe->pages) {
+                dev = nvbe->dev;
+                NV_DEBUG(dev, "\n");
+
                 if (nvbe->bound)
                         be->func->unbind(be);
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index 09b9a46dfc0e..a4851af5b05e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -310,6 +310,14 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 static unsigned int
 nouveau_vga_set_decode(void *priv, bool state)
 {
+        struct drm_device *dev = priv;
+        struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+        if (dev_priv->chipset >= 0x40)
+                nv_wr32(dev, 0x88054, state);
+        else
+                nv_wr32(dev, 0x1854, state);
+
         if (state)
                 return VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM |
                        VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM;
@@ -427,15 +435,19 @@ nouveau_card_init(struct drm_device *dev)
         if (ret)
                 goto out_timer;
 
-        /* PGRAPH */
-        ret = engine->graph.init(dev);
-        if (ret)
-                goto out_fb;
+        if (nouveau_noaccel)
+                engine->graph.accel_blocked = true;
+        else {
+                /* PGRAPH */
+                ret = engine->graph.init(dev);
+                if (ret)
+                        goto out_fb;
 
-        /* PFIFO */
-        ret = engine->fifo.init(dev);
-        if (ret)
-                goto out_graph;
+                /* PFIFO */
+                ret = engine->fifo.init(dev);
+                if (ret)
+                        goto out_graph;
+        }
 
         /* this call irq_preinstall, register irq handler and
          * call irq_postinstall
@@ -479,9 +491,11 @@ nouveau_card_init(struct drm_device *dev)
 out_irq:
         drm_irq_uninstall(dev);
 out_fifo:
-        engine->fifo.takedown(dev);
+        if (!nouveau_noaccel)
+                engine->fifo.takedown(dev);
 out_graph:
-        engine->graph.takedown(dev);
+        if (!nouveau_noaccel)
+                engine->graph.takedown(dev);
 out_fb:
         engine->fb.takedown(dev);
 out_timer:
@@ -518,13 +532,16 @@ static void nouveau_card_takedown(struct drm_device *dev)
                         dev_priv->channel = NULL;
                 }
 
-                engine->fifo.takedown(dev);
-                engine->graph.takedown(dev);
+                if (!nouveau_noaccel) {
+                        engine->fifo.takedown(dev);
+                        engine->graph.takedown(dev);
+                }
                 engine->fb.takedown(dev);
                 engine->timer.takedown(dev);
                 engine->mc.takedown(dev);
 
                 mutex_lock(&dev->struct_mutex);
+                ttm_bo_clean_mm(&dev_priv->ttm.bdev, TTM_PL_VRAM);
                 ttm_bo_clean_mm(&dev_priv->ttm.bdev, TTM_PL_TT);
                 mutex_unlock(&dev->struct_mutex);
                 nouveau_sgdma_takedown(dev);
@@ -816,6 +833,15 @@ int nouveau_ioctl_getparam(struct drm_device *dev, void *data,
         case NOUVEAU_GETPARAM_VM_VRAM_BASE:
                 getparam->value = dev_priv->vm_vram_base;
                 break;
+        case NOUVEAU_GETPARAM_GRAPH_UNITS:
+                /* NV40 and NV50 versions are quite different, but register
+                 * address is the same. User is supposed to know the card
+                 * family anyway... */
+                if (dev_priv->chipset >= 0x40) {
+                        getparam->value = nv_rd32(dev, NV40_PMC_GRAPH_UNITS);
+                        break;
+                }
+                /* FALLTHRU */
         default:
                 NV_ERROR(dev, "unknown parameter %lld\n", getparam->param);
                 return -EINVAL;
diff --git a/drivers/gpu/drm/nouveau/nv04_fbcon.c b/drivers/gpu/drm/nouveau/nv04_fbcon.c
index d910873c1368..fd01caabd5c3 100644
--- a/drivers/gpu/drm/nouveau/nv04_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv04_fbcon.c
@@ -27,7 +27,7 @@
 #include "nouveau_dma.h"
 #include "nouveau_fbcon.h"
 
-static void
+void
 nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
 {
         struct nouveau_fbcon_par *par = info->par;
@@ -54,7 +54,7 @@ nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
         FIRE_RING(chan);
 }
 
-static void
+void
 nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 {
         struct nouveau_fbcon_par *par = info->par;
@@ -88,7 +88,7 @@ nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
         FIRE_RING(chan);
 }
 
-static void
+void
 nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
 {
         struct nouveau_fbcon_par *par = info->par;
@@ -307,9 +307,6 @@ nv04_fbcon_accel_init(struct fb_info *info)
 
         FIRE_RING(chan);
 
-        info->fbops->fb_fillrect = nv04_fbcon_fillrect;
-        info->fbops->fb_copyarea = nv04_fbcon_copyarea;
-        info->fbops->fb_imageblit = nv04_fbcon_imageblit;
         return 0;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nv04_instmem.c b/drivers/gpu/drm/nouveau/nv04_instmem.c
index a20c206625a2..a3b9563a6f60 100644
--- a/drivers/gpu/drm/nouveau/nv04_instmem.c
+++ b/drivers/gpu/drm/nouveau/nv04_instmem.c
@@ -30,7 +30,7 @@ nv04_instmem_determine_amount(struct drm_device *dev)
                  * of vram.  For now, only reserve a small piece until we know
                  * more about what each chipset requires.
                  */
-                switch (dev_priv->chipset & 0xf0) {
+                switch (dev_priv->chipset) {
                 case 0x40:
                 case 0x47:
                 case 0x49:
diff --git a/drivers/gpu/drm/nouveau/nv50_crtc.c b/drivers/gpu/drm/nouveau/nv50_crtc.c
index 118d3285fd8c..d1a651e3400c 100644
--- a/drivers/gpu/drm/nouveau/nv50_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv50_crtc.c
@@ -298,14 +298,17 @@ nv50_crtc_set_clock(struct drm_device *dev, int head, int pclk)
 static void
 nv50_crtc_destroy(struct drm_crtc *crtc)
 {
-        struct drm_device *dev = crtc->dev;
-        struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-
-        NV_DEBUG_KMS(dev, "\n");
+        struct drm_device *dev;
+        struct nouveau_crtc *nv_crtc;
 
         if (!crtc)
                 return;
 
+        dev = crtc->dev;
+        nv_crtc = nouveau_crtc(crtc);
+
+        NV_DEBUG_KMS(dev, "\n");
+
         drm_crtc_cleanup(&nv_crtc->base);
 
         nv50_cursor_fini(nv_crtc);
@@ -432,6 +435,7 @@ nv50_crtc_prepare(struct drm_crtc *crtc)
         struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
         struct drm_device *dev = crtc->dev;
         struct drm_encoder *encoder;
+        uint32_t dac = 0, sor = 0;
 
         NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
 
@@ -439,9 +443,28 @@ nv50_crtc_prepare(struct drm_crtc *crtc)
         list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
                 struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
 
-                if (drm_helper_encoder_in_use(encoder))
+                if (!drm_helper_encoder_in_use(encoder))
                         continue;
 
+                if (nv_encoder->dcb->type == OUTPUT_ANALOG ||
+                    nv_encoder->dcb->type == OUTPUT_TV)
+                        dac |= (1 << nv_encoder->or);
+                else
+                        sor |= (1 << nv_encoder->or);
+        }
+
+        list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+                struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
+
+                if (nv_encoder->dcb->type == OUTPUT_ANALOG ||
+                    nv_encoder->dcb->type == OUTPUT_TV) {
+                        if (dac & (1 << nv_encoder->or))
+                                continue;
+                } else {
+                        if (sor & (1 << nv_encoder->or))
+                                continue;
+                }
+
                 nv_encoder->disconnect(nv_encoder);
         }
 
diff --git a/drivers/gpu/drm/nouveau/nv50_fbcon.c b/drivers/gpu/drm/nouveau/nv50_fbcon.c
index e4f279ee61cf..0f57cdf7ccb2 100644
--- a/drivers/gpu/drm/nouveau/nv50_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv50_fbcon.c
@@ -3,7 +3,7 @@
 #include "nouveau_dma.h"
 #include "nouveau_fbcon.h"
 
-static void
+void
 nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 {
         struct nouveau_fbcon_par *par = info->par;
@@ -46,7 +46,7 @@ nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
         FIRE_RING(chan);
 }
 
-static void
+void
 nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
 {
         struct nouveau_fbcon_par *par = info->par;
@@ -81,7 +81,7 @@ nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
         FIRE_RING(chan);
 }
 
-static void
+void
 nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
 {
         struct nouveau_fbcon_par *par = info->par;
@@ -262,9 +262,6 @@ nv50_fbcon_accel_init(struct fb_info *info)
         OUT_RING(chan, info->fix.smem_start - dev_priv->fb_phys +
                          dev_priv->vm_vram_base);
 
-        info->fbops->fb_fillrect = nv50_fbcon_fillrect;
-        info->fbops->fb_copyarea = nv50_fbcon_copyarea;
-        info->fbops->fb_imageblit = nv50_fbcon_imageblit;
         return 0;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nv50_fifo.c b/drivers/gpu/drm/nouveau/nv50_fifo.c
index 39caf167587d..204a79ff10f4 100644
--- a/drivers/gpu/drm/nouveau/nv50_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv50_fifo.c
@@ -272,7 +272,7 @@ nv50_fifo_create_context(struct nouveau_channel *chan)
                         return ret;
                 ramfc = chan->ramfc->gpuobj;
 
-                ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, 4096, 256,
+                ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, 4096, 1024,
                                              0, &chan->cache);
                 if (ret)
                         return ret;
@@ -317,17 +317,20 @@ void
 nv50_fifo_destroy_context(struct nouveau_channel *chan)
 {
         struct drm_device *dev = chan->dev;
+        struct nouveau_gpuobj_ref *ramfc = chan->ramfc;
 
         NV_DEBUG(dev, "ch%d\n", chan->id);
 
-        nouveau_gpuobj_ref_del(dev, &chan->ramfc);
-        nouveau_gpuobj_ref_del(dev, &chan->cache);
-
+        /* This will ensure the channel is seen as disabled. */
+        chan->ramfc = NULL;
         nv50_fifo_channel_disable(dev, chan->id, false);
 
         /* Dummy channel, also used on ch 127 */
         if (chan->id == 0)
                 nv50_fifo_channel_disable(dev, 127, false);
+
+        nouveau_gpuobj_ref_del(dev, &ramfc);
+        nouveau_gpuobj_ref_del(dev, &chan->cache);
 }
 
 int
diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c
index ca79f32be44c..6d504801b514 100644
--- a/drivers/gpu/drm/nouveau/nv50_graph.c
+++ b/drivers/gpu/drm/nouveau/nv50_graph.c
@@ -84,7 +84,7 @@ nv50_graph_init_regs__nv(struct drm_device *dev)
         nv_wr32(dev, 0x400804, 0xc0000000);
         nv_wr32(dev, 0x406800, 0xc0000000);
         nv_wr32(dev, 0x400c04, 0xc0000000);
-        nv_wr32(dev, 0x401804, 0xc0000000);
+        nv_wr32(dev, 0x401800, 0xc0000000);
         nv_wr32(dev, 0x405018, 0xc0000000);
         nv_wr32(dev, 0x402000, 0xc0000000);
 
@@ -165,6 +165,12 @@ nv50_graph_channel(struct drm_device *dev)
         uint32_t inst;
         int i;
 
+        /* Be sure we're not in the middle of a context switch or bad things
+         * will happen, such as unloading the wrong pgraph context.
+         */
+        if (!nv_wait(0x400300, 0x00000001, 0x00000000))
+                NV_ERROR(dev, "Ctxprog is still running\n");
+
         inst = nv_rd32(dev, NV50_PGRAPH_CTXCTL_CUR);
         if (!(inst & NV50_PGRAPH_CTXCTL_CUR_LOADED))
                 return NULL;
@@ -275,19 +281,18 @@ nv50_graph_load_context(struct nouveau_channel *chan)
 int
 nv50_graph_unload_context(struct drm_device *dev)
 {
-        uint32_t inst, fifo = nv_rd32(dev, 0x400500);
+        uint32_t inst;
 
         inst  = nv_rd32(dev, NV50_PGRAPH_CTXCTL_CUR);
         if (!(inst & NV50_PGRAPH_CTXCTL_CUR_LOADED))
                 return 0;
         inst &= NV50_PGRAPH_CTXCTL_CUR_INSTANCE;
 
-        nv_wr32(dev, 0x400500, fifo & ~1);
+        nouveau_wait_for_idle(dev);
         nv_wr32(dev, 0x400784, inst);
         nv_wr32(dev, 0x400824, nv_rd32(dev, 0x400824) | 0x20);
         nv_wr32(dev, 0x400304, nv_rd32(dev, 0x400304) | 0x01);
         nouveau_wait_for_idle(dev);
-        nv_wr32(dev, 0x400500, fifo);
 
         nv_wr32(dev, NV50_PGRAPH_CTXCTL_CUR, inst);
         return 0;
diff --git a/drivers/gpu/drm/nouveau/nv50_sor.c b/drivers/gpu/drm/nouveau/nv50_sor.c
index e395c16d30f5..c2fff543b06f 100644
--- a/drivers/gpu/drm/nouveau/nv50_sor.c
+++ b/drivers/gpu/drm/nouveau/nv50_sor.c
@@ -90,11 +90,25 @@ nv50_sor_dpms(struct drm_encoder *encoder, int mode)
 {
         struct drm_device *dev = encoder->dev;
         struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
+        struct drm_encoder *enc;
         uint32_t val;
         int or = nv_encoder->or;
 
         NV_DEBUG_KMS(dev, "or %d mode %d\n", or, mode);
 
+        nv_encoder->last_dpms = mode;
+        list_for_each_entry(enc, &dev->mode_config.encoder_list, head) {
+                struct nouveau_encoder *nvenc = nouveau_encoder(enc);
+
+                if (nvenc == nv_encoder ||
+                    nvenc->disconnect != nv50_sor_disconnect ||
+                    nvenc->dcb->or != nv_encoder->dcb->or)
+                        continue;
+
+                if (nvenc->last_dpms == DRM_MODE_DPMS_ON)
+                        return;
+        }
+
         /* wait for it to be done */
         if (!nv_wait(NV50_PDISPLAY_SOR_DPMS_CTRL(or),
                      NV50_PDISPLAY_SOR_DPMS_CTRL_PENDING, 0)) {
diff --git a/drivers/gpu/drm/radeon/Kconfig b/drivers/gpu/drm/radeon/Kconfig
index 5982321be4d5..1c02d23f6fcc 100644
--- a/drivers/gpu/drm/radeon/Kconfig
+++ b/drivers/gpu/drm/radeon/Kconfig
@@ -1,10 +1,14 @@
 config DRM_RADEON_KMS
-        bool "Enable modesetting on radeon by default"
+        bool "Enable modesetting on radeon by default - NEW DRIVER"
         depends on DRM_RADEON
         help
-          Choose this option if you want kernel modesetting enabled by default,
-          and you have a new enough userspace to support this. Running old
-          userspaces with this enabled will cause pain.
+          Choose this option if you want kernel modesetting enabled by default.
+
+          This is a completely new driver. It's only part of the existing drm
+          for compatibility reasons. It requires an entirely different graphics
+          stack above it and works very differently from the old drm stack.
+          i.e. don't enable this unless you know what you are doing it may
+          cause issues or bugs compared to the previous userspace driver stack.
 
           When kernel modesetting is enabled the IOCTL of radeon/drm
           driver are considered as invalid and an error message is printed
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index 388140a7e651..2a3df5599ab4 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -24,6 +24,7 @@
 
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <asm/unaligned.h>
 
 #define ATOM_DEBUG
 
@@ -212,7 +213,9 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr,
         case ATOM_ARG_PS:
                 idx = U8(*ptr);
                 (*ptr)++;
-                val = le32_to_cpu(ctx->ps[idx]);
+                /* get_unaligned_le32 avoids unaligned accesses from atombios
+                 * tables, noticed on a DEC Alpha. */
+                val = get_unaligned_le32((u32 *)&ctx->ps[idx]);
                 if (print)
                         DEBUG("PS[0x%02X,0x%04X]", idx, val);
                 break;
@@ -246,6 +249,9 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr,
                 case ATOM_WS_ATTRIBUTES:
                         val = gctx->io_attr;
                         break;
+                case ATOM_WS_REGPTR:
+                        val = gctx->reg_block;
+                        break;
                 default:
                         val = ctx->ws[idx];
                 }
@@ -385,6 +391,32 @@ static uint32_t atom_get_src(atom_exec_context *ctx, uint8_t attr, int *ptr)
         return atom_get_src_int(ctx, attr, ptr, NULL, 1);
 }
 
+static uint32_t atom_get_src_direct(atom_exec_context *ctx, uint8_t align, int *ptr)
+{
+        uint32_t val = 0xCDCDCDCD;
+
+        switch (align) {
+        case ATOM_SRC_DWORD:
+                val = U32(*ptr);
+                (*ptr) += 4;
+                break;
+        case ATOM_SRC_WORD0:
+        case ATOM_SRC_WORD8:
+        case ATOM_SRC_WORD16:
+                val = U16(*ptr);
+                (*ptr) += 2;
+                break;
+        case ATOM_SRC_BYTE0:
+        case ATOM_SRC_BYTE8:
+        case ATOM_SRC_BYTE16:
+        case ATOM_SRC_BYTE24:
+                val = U8(*ptr);
+                (*ptr)++;
+                break;
+        }
+        return val;
+}
+
 static uint32_t atom_get_dst(atom_exec_context *ctx, int arg, uint8_t attr,
                              int *ptr, uint32_t *saved, int print)
 {
@@ -482,6 +514,9 @@ static void atom_put_dst(atom_exec_context *ctx, int arg, uint8_t attr,
                 case ATOM_WS_ATTRIBUTES:
                         gctx->io_attr = val;
                         break;
+                case ATOM_WS_REGPTR:
+                        gctx->reg_block = val;
+                        break;
                 default:
                         ctx->ws[idx] = val;
                 }
@@ -677,7 +712,7 @@ static void atom_op_mask(atom_exec_context *ctx, int *ptr, int arg)
         SDEBUG("   dst: ");
         dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
         SDEBUG("   src1: ");
-        src1 = atom_get_src(ctx, attr, ptr);
+        src1 = atom_get_src_direct(ctx, ((attr >> 3) & 7), ptr);
         SDEBUG("   src2: ");
         src2 = atom_get_src(ctx, attr, ptr);
         dst &= src1;
@@ -809,6 +844,38 @@ static void atom_op_setregblock(atom_exec_context *ctx, int *ptr, int arg)
         SDEBUG("   base: 0x%04X\n", ctx->ctx->reg_block);
 }
 
+static void atom_op_shift_left(atom_exec_context *ctx, int *ptr, int arg)
+{
+        uint8_t attr = U8((*ptr)++), shift;
+        uint32_t saved, dst;
+        int dptr = *ptr;
+        attr &= 0x38;
+        attr |= atom_def_dst[attr >> 3] << 6;
+        SDEBUG("   dst: ");
+        dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+        shift = atom_get_src_direct(ctx, ATOM_SRC_BYTE0, ptr);
+        SDEBUG("   shift: %d\n", shift);
+        dst <<= shift;
+        SDEBUG("   dst: ");
+        atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
+}
+
+static void atom_op_shift_right(atom_exec_context *ctx, int *ptr, int arg)
+{
+        uint8_t attr = U8((*ptr)++), shift;
+        uint32_t saved, dst;
+        int dptr = *ptr;
+        attr &= 0x38;
+        attr |= atom_def_dst[attr >> 3] << 6;
+        SDEBUG("   dst: ");
+        dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
+        shift = atom_get_src_direct(ctx, ATOM_SRC_BYTE0, ptr);
+        SDEBUG("   shift: %d\n", shift);
+        dst >>= shift;
+        SDEBUG("   dst: ");
+        atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
+}
+
 static void atom_op_shl(atom_exec_context *ctx, int *ptr, int arg)
 {
         uint8_t attr = U8((*ptr)++), shift;
@@ -818,7 +885,7 @@ static void atom_op_shl(atom_exec_context *ctx, int *ptr, int arg)
         attr |= atom_def_dst[attr >> 3] << 6;
         SDEBUG("   dst: ");
         dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-        shift = U8((*ptr)++);
+        shift = atom_get_src(ctx, attr, ptr);
         SDEBUG("   shift: %d\n", shift);
         dst <<= shift;
         SDEBUG("   dst: ");
@@ -834,7 +901,7 @@ static void atom_op_shr(atom_exec_context *ctx, int *ptr, int arg)
         attr |= atom_def_dst[attr >> 3] << 6;
         SDEBUG("   dst: ");
         dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
-        shift = U8((*ptr)++);
+        shift = atom_get_src(ctx, attr, ptr);
         SDEBUG("   shift: %d\n", shift);
         dst >>= shift;
         SDEBUG("   dst: ");
@@ -937,18 +1004,18 @@ static struct {
         atom_op_or, ATOM_ARG_FB}, {
         atom_op_or, ATOM_ARG_PLL}, {
         atom_op_or, ATOM_ARG_MC}, {
-        atom_op_shl, ATOM_ARG_REG}, {
-        atom_op_shl, ATOM_ARG_PS}, {
-        atom_op_shl, ATOM_ARG_WS}, {
-        atom_op_shl, ATOM_ARG_FB}, {
-        atom_op_shl, ATOM_ARG_PLL}, {
-        atom_op_shl, ATOM_ARG_MC}, {
-        atom_op_shr, ATOM_ARG_REG}, {
-        atom_op_shr, ATOM_ARG_PS}, {
-        atom_op_shr, ATOM_ARG_WS}, {
-        atom_op_shr, ATOM_ARG_FB}, {
-        atom_op_shr, ATOM_ARG_PLL}, {
-        atom_op_shr, ATOM_ARG_MC}, {
+        atom_op_shift_left, ATOM_ARG_REG}, {
+        atom_op_shift_left, ATOM_ARG_PS}, {
+        atom_op_shift_left, ATOM_ARG_WS}, {
+        atom_op_shift_left, ATOM_ARG_FB}, {
+        atom_op_shift_left, ATOM_ARG_PLL}, {
+        atom_op_shift_left, ATOM_ARG_MC}, {
+        atom_op_shift_right, ATOM_ARG_REG}, {
+        atom_op_shift_right, ATOM_ARG_PS}, {
+        atom_op_shift_right, ATOM_ARG_WS}, {
+        atom_op_shift_right, ATOM_ARG_FB}, {
+        atom_op_shift_right, ATOM_ARG_PLL}, {
+        atom_op_shift_right, ATOM_ARG_MC}, {
         atom_op_mul, ATOM_ARG_REG}, {
         atom_op_mul, ATOM_ARG_PS}, {
         atom_op_mul, ATOM_ARG_WS}, {
@@ -1058,8 +1125,6 @@ static void atom_execute_table_locked(struct atom_context *ctx, int index, uint3
 
         SDEBUG(">> execute %04X (len %d, WS %d, PS %d)\n", base, len, ws, ps);
 
-        /* reset reg block */
-        ctx->reg_block = 0;
         ectx.ctx = ctx;
         ectx.ps_shift = ps / 4;
         ectx.start = base;
@@ -1096,6 +1161,12 @@ static void atom_execute_table_locked(struct atom_context *ctx, int index, uint3
 void atom_execute_table(struct atom_context *ctx, int index, uint32_t * params)
 {
         mutex_lock(&ctx->mutex);
+        /* reset reg block */
+        ctx->reg_block = 0;
+        /* reset fb window */
+        ctx->fb_base = 0;
+        /* reset io mode */
+        ctx->io_mode = ATOM_IO_MM;
         atom_execute_table_locked(ctx, index, params);
         mutex_unlock(&ctx->mutex);
 }
diff --git a/drivers/gpu/drm/radeon/atom.h b/drivers/gpu/drm/radeon/atom.h
index 47fd943f6d14..bc73781423a1 100644
--- a/drivers/gpu/drm/radeon/atom.h
+++ b/drivers/gpu/drm/radeon/atom.h
@@ -91,6 +91,7 @@
 #define ATOM_WS_AND_MASK        0x45
 #define ATOM_WS_FB_WINDOW       0x46
 #define ATOM_WS_ATTRIBUTES      0x47
+#define ATOM_WS_REGPTR          0x48
 
 #define ATOM_IIO_NOP            0
 #define ATOM_IIO_START          1
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 260fcf59f00c..af464e351fbd 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -307,7 +307,6 @@ atombios_set_crtc_dtd_timing(struct drm_crtc *crtc,
         args.susModeMiscInfo.usAccess = cpu_to_le16(misc);
         args.ucCRTC = radeon_crtc->crtc_id;
 
-        printk("executing set crtc dtd timing\n");
         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 }
 
@@ -347,7 +346,6 @@ static void atombios_crtc_set_timing(struct drm_crtc *crtc,
         args.susModeMiscInfo.usAccess = cpu_to_le16(misc);
         args.ucCRTC = radeon_crtc->crtc_id;
 
-        printk("executing set crtc timing\n");
         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 }
 
@@ -409,59 +407,57 @@ static void atombios_set_ss(struct drm_crtc *crtc, int enable)
         }
 }
 
-void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
+union adjust_pixel_clock {
+        ADJUST_DISPLAY_PLL_PS_ALLOCATION v1;
+};
+
+static u32 atombios_adjust_pll(struct drm_crtc *crtc,
+                               struct drm_display_mode *mode,
+                               struct radeon_pll *pll)
 {
-        struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
         struct drm_device *dev = crtc->dev;
         struct radeon_device *rdev = dev->dev_private;
         struct drm_encoder *encoder = NULL;
         struct radeon_encoder *radeon_encoder = NULL;
-        uint8_t frev, crev;
-        int index;
-        SET_PIXEL_CLOCK_PS_ALLOCATION args;
-        PIXEL_CLOCK_PARAMETERS *spc1_ptr;
-        PIXEL_CLOCK_PARAMETERS_V2 *spc2_ptr;
-        PIXEL_CLOCK_PARAMETERS_V3 *spc3_ptr;
-        uint32_t pll_clock = mode->clock;
-        uint32_t adjusted_clock;
-        uint32_t ref_div = 0, fb_div = 0, frac_fb_div = 0, post_div = 0;
-        struct radeon_pll *pll;
-        int pll_flags = 0;
+        u32 adjusted_clock = mode->clock;
 
-        memset(&args, 0, sizeof(args));
+        /* reset the pll flags */
+        pll->flags = 0;
 
         if (ASIC_IS_AVIVO(rdev)) {
                 if ((rdev->family == CHIP_RS600) ||
                     (rdev->family == CHIP_RS690) ||
                     (rdev->family == CHIP_RS740))
-                        pll_flags |= (RADEON_PLL_USE_FRAC_FB_DIV |
-                                      RADEON_PLL_PREFER_CLOSEST_LOWER);
+                        pll->flags |= (RADEON_PLL_USE_FRAC_FB_DIV |
+                                       RADEON_PLL_PREFER_CLOSEST_LOWER);
 
                 if (ASIC_IS_DCE32(rdev) && mode->clock > 200000)        /* range limits??? */
-                        pll_flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
+                        pll->flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
                 else
-                        pll_flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
+                        pll->flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
         } else {
-                pll_flags |= RADEON_PLL_LEGACY;
+                pll->flags |= RADEON_PLL_LEGACY;
 
                 if (mode->clock > 200000)       /* range limits??? */
-                        pll_flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
+                        pll->flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
                 else
-                        pll_flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
+                        pll->flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
 
         }
 
         list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
                 if (encoder->crtc == crtc) {
-                        if (!ASIC_IS_AVIVO(rdev)) {
-                                if (encoder->encoder_type !=
-                                    DRM_MODE_ENCODER_DAC)
-                                        pll_flags |= RADEON_PLL_NO_ODD_POST_DIV;
-                                if (encoder->encoder_type ==
-                                        DRM_MODE_ENCODER_LVDS)
-                                        pll_flags |= RADEON_PLL_USE_REF_DIV;
-                        }
                         radeon_encoder = to_radeon_encoder(encoder);
+                        if (ASIC_IS_AVIVO(rdev)) {
+                                /* DVO wants 2x pixel clock if the DVO chip is in 12 bit mode */
+                                if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1)
+                                        adjusted_clock = mode->clock * 2;
+                        } else {
+                                if (encoder->encoder_type != DRM_MODE_ENCODER_DAC)
+                                        pll->flags |= RADEON_PLL_NO_ODD_POST_DIV;
+                                if (encoder->encoder_type == DRM_MODE_ENCODER_LVDS)
+                                        pll->flags |= RADEON_PLL_USE_REF_DIV;
+                        }
                         break;
                 }
         }
@@ -471,46 +467,101 @@ void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
          * special hw requirements.
          */
         if (ASIC_IS_DCE3(rdev)) {
-                ADJUST_DISPLAY_PLL_PS_ALLOCATION adjust_pll_args;
+                union adjust_pixel_clock args;
+                struct radeon_encoder_atom_dig *dig;
+                u8 frev, crev;
+                int index;
 
-                if (!encoder)
-                        return;
-
-                memset(&adjust_pll_args, 0, sizeof(adjust_pll_args));
-                adjust_pll_args.usPixelClock = cpu_to_le16(mode->clock / 10);
-                adjust_pll_args.ucTransmitterID = radeon_encoder->encoder_id;
-                adjust_pll_args.ucEncodeMode = atombios_get_encoder_mode(encoder);
+                if (!radeon_encoder->enc_priv)
+                        return adjusted_clock;
+                dig = radeon_encoder->enc_priv;
 
                 index = GetIndexIntoMasterTable(COMMAND, AdjustDisplayPll);
-                atom_execute_table(rdev->mode_info.atom_context,
-                                   index, (uint32_t *)&adjust_pll_args);
-                adjusted_clock = le16_to_cpu(adjust_pll_args.usPixelClock) * 10;
-        } else {
-                /* DVO wants 2x pixel clock if the DVO chip is in 12 bit mode */
-                if (ASIC_IS_AVIVO(rdev) &&
-                    (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1))
-                        adjusted_clock = mode->clock * 2;
-                else
-                        adjusted_clock = mode->clock;
+                atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev,
+                                      &crev);
+
+                memset(&args, 0, sizeof(args));
+
+                switch (frev) {
+                case 1:
+                        switch (crev) {
+                        case 1:
+                        case 2:
+                                args.v1.usPixelClock = cpu_to_le16(mode->clock / 10);
+                                args.v1.ucTransmitterID = radeon_encoder->encoder_id;
+                                args.v1.ucEncodeMode = atombios_get_encoder_mode(encoder);
+
+                                atom_execute_table(rdev->mode_info.atom_context,
+                                                   index, (uint32_t *)&args);
+                                adjusted_clock = le16_to_cpu(args.v1.usPixelClock) * 10;
+                                break;
+                        default:
+                                DRM_ERROR("Unknown table version %d %d\n", frev, crev);
+                                return adjusted_clock;
+                        }
+                        break;
+                default:
+                        DRM_ERROR("Unknown table version %d %d\n", frev, crev);
+                        return adjusted_clock;
+                }
         }
+        return adjusted_clock;
+}
+
+union set_pixel_clock {
+        SET_PIXEL_CLOCK_PS_ALLOCATION base;
+        PIXEL_CLOCK_PARAMETERS v1;
+        PIXEL_CLOCK_PARAMETERS_V2 v2;
+        PIXEL_CLOCK_PARAMETERS_V3 v3;
+};
+
+void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
+{
+        struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+        struct drm_device *dev = crtc->dev;
+        struct radeon_device *rdev = dev->dev_private;
+        struct drm_encoder *encoder = NULL;
+        struct radeon_encoder *radeon_encoder = NULL;
+        u8 frev, crev;
+        int index;
+        union set_pixel_clock args;
+        u32 pll_clock = mode->clock;
+        u32 ref_div = 0, fb_div = 0, frac_fb_div = 0, post_div = 0;
+        struct radeon_pll *pll;
+        u32 adjusted_clock;
+
+        memset(&args, 0, sizeof(args));
+
+        list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+                if (encoder->crtc == crtc) {
+                        radeon_encoder = to_radeon_encoder(encoder);
+                        break;
+                }
+        }
+
+        if (!radeon_encoder)
+                return;
 
         if (radeon_crtc->crtc_id == 0)
                 pll = &rdev->clock.p1pll;
         else
                 pll = &rdev->clock.p2pll;
 
+        /* adjust pixel clock as needed */
+        adjusted_clock = atombios_adjust_pll(crtc, mode, pll);
+
         if (ASIC_IS_AVIVO(rdev)) {
                 if (radeon_new_pll)
                         radeon_compute_pll_avivo(pll, adjusted_clock, &pll_clock,
                                                  &fb_div, &frac_fb_div,
-                                                 &ref_div, &post_div, pll_flags);
+                                                 &ref_div, &post_div);
                 else
                         radeon_compute_pll(pll, adjusted_clock, &pll_clock,
                                            &fb_div, &frac_fb_div,
-                                           &ref_div, &post_div, pll_flags);
+                                           &ref_div, &post_div);
         } else
                 radeon_compute_pll(pll, adjusted_clock, &pll_clock, &fb_div, &frac_fb_div,
-                                   &ref_div, &post_div, pll_flags);
+                                   &ref_div, &post_div);
 
         index = GetIndexIntoMasterTable(COMMAND, SetPixelClock);
         atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev,
@@ -520,45 +571,38 @@ void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
         case 1:
                 switch (crev) {
                 case 1:
-                        spc1_ptr = (PIXEL_CLOCK_PARAMETERS *) & args.sPCLKInput;
-                        spc1_ptr->usPixelClock = cpu_to_le16(mode->clock / 10);
-                        spc1_ptr->usRefDiv = cpu_to_le16(ref_div);
-                        spc1_ptr->usFbDiv = cpu_to_le16(fb_div);
-                        spc1_ptr->ucFracFbDiv = frac_fb_div;
-                        spc1_ptr->ucPostDiv = post_div;
-                        spc1_ptr->ucPpll =
+                        args.v1.usPixelClock = cpu_to_le16(mode->clock / 10);
+                        args.v1.usRefDiv = cpu_to_le16(ref_div);
+                        args.v1.usFbDiv = cpu_to_le16(fb_div);
+                        args.v1.ucFracFbDiv = frac_fb_div;
+                        args.v1.ucPostDiv = post_div;
+                        args.v1.ucPpll =
                             radeon_crtc->crtc_id ? ATOM_PPLL2 : ATOM_PPLL1;
-                        spc1_ptr->ucCRTC = radeon_crtc->crtc_id;
-                        spc1_ptr->ucRefDivSrc = 1;
+                        args.v1.ucCRTC = radeon_crtc->crtc_id;
+                        args.v1.ucRefDivSrc = 1;
                         break;
                 case 2:
-                        spc2_ptr =
-                            (PIXEL_CLOCK_PARAMETERS_V2 *) & args.sPCLKInput;
-                        spc2_ptr->usPixelClock = cpu_to_le16(mode->clock / 10);
-                        spc2_ptr->usRefDiv = cpu_to_le16(ref_div);
-                        spc2_ptr->usFbDiv = cpu_to_le16(fb_div);
-                        spc2_ptr->ucFracFbDiv = frac_fb_div;
-                        spc2_ptr->ucPostDiv = post_div;
-                        spc2_ptr->ucPpll =
+                        args.v2.usPixelClock = cpu_to_le16(mode->clock / 10);
+                        args.v2.usRefDiv = cpu_to_le16(ref_div);
+                        args.v2.usFbDiv = cpu_to_le16(fb_div);
+                        args.v2.ucFracFbDiv = frac_fb_div;
+                        args.v2.ucPostDiv = post_div;
+                        args.v2.ucPpll =
                             radeon_crtc->crtc_id ? ATOM_PPLL2 : ATOM_PPLL1;
-                        spc2_ptr->ucCRTC = radeon_crtc->crtc_id;
-                        spc2_ptr->ucRefDivSrc = 1;
+                        args.v2.ucCRTC = radeon_crtc->crtc_id;
+                        args.v2.ucRefDivSrc = 1;
                         break;
                 case 3:
-                        if (!encoder)
-                                return;
-                        spc3_ptr =
-                            (PIXEL_CLOCK_PARAMETERS_V3 *) & args.sPCLKInput;
-                        spc3_ptr->usPixelClock = cpu_to_le16(mode->clock / 10);
-                        spc3_ptr->usRefDiv = cpu_to_le16(ref_div);
-                        spc3_ptr->usFbDiv = cpu_to_le16(fb_div);
-                        spc3_ptr->ucFracFbDiv = frac_fb_div;
-                        spc3_ptr->ucPostDiv = post_div;
-                        spc3_ptr->ucPpll =
+                        args.v3.usPixelClock = cpu_to_le16(mode->clock / 10);
+                        args.v3.usRefDiv = cpu_to_le16(ref_div);
+                        args.v3.usFbDiv = cpu_to_le16(fb_div);
+                        args.v3.ucFracFbDiv = frac_fb_div;
+                        args.v3.ucPostDiv = post_div;
+                        args.v3.ucPpll =
                             radeon_crtc->crtc_id ? ATOM_PPLL2 : ATOM_PPLL1;
-                        spc3_ptr->ucMiscInfo = (radeon_crtc->crtc_id << 2);
-                        spc3_ptr->ucTransmitterId = radeon_encoder->encoder_id;
-                        spc3_ptr->ucEncoderMode =
+                        args.v3.ucMiscInfo = (radeon_crtc->crtc_id << 2);
+                        args.v3.ucTransmitterId = radeon_encoder->encoder_id;
+                        args.v3.ucEncoderMode =
                             atombios_get_encoder_mode(encoder);
                         break;
                 default:
@@ -571,12 +615,11 @@ void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
                 return;
         }
 
-        printk("executing set pll\n");
         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 }
 
-int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y,
-                           struct drm_framebuffer *old_fb)
+static int avivo_crtc_set_base(struct drm_crtc *crtc, int x, int y,
+                               struct drm_framebuffer *old_fb)
 {
         struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
         struct drm_device *dev = crtc->dev;
@@ -706,6 +749,42 @@ int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y,
         return 0;
 }
 
+int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y,
+                           struct drm_framebuffer *old_fb)
+{
+        struct drm_device *dev = crtc->dev;
+        struct radeon_device *rdev = dev->dev_private;
+
+        if (ASIC_IS_AVIVO(rdev))
+                return avivo_crtc_set_base(crtc, x, y, old_fb);
+        else
+                return radeon_crtc_set_base(crtc, x, y, old_fb);
+}
+
+/* properly set additional regs when using atombios */
+static void radeon_legacy_atom_fixup(struct drm_crtc *crtc)
+{
+        struct drm_device *dev = crtc->dev;
+        struct radeon_device *rdev = dev->dev_private;
+        struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+        u32 disp_merge_cntl;
+
+        switch (radeon_crtc->crtc_id) {
+        case 0:
+                disp_merge_cntl = RREG32(RADEON_DISP_MERGE_CNTL);
+                disp_merge_cntl &= ~RADEON_DISP_RGB_OFFSET_EN;
+                WREG32(RADEON_DISP_MERGE_CNTL, disp_merge_cntl);
+                break;
+        case 1:
+                disp_merge_cntl = RREG32(RADEON_DISP2_MERGE_CNTL);
+                disp_merge_cntl &= ~RADEON_DISP2_RGB_OFFSET_EN;
+                WREG32(RADEON_DISP2_MERGE_CNTL, disp_merge_cntl);
+                WREG32(RADEON_FP_H2_SYNC_STRT_WID,   RREG32(RADEON_CRTC2_H_SYNC_STRT_WID));
+                WREG32(RADEON_FP_V2_SYNC_STRT_WID,   RREG32(RADEON_CRTC2_V_SYNC_STRT_WID));
+                break;
+        }
+}
+
 int atombios_crtc_mode_set(struct drm_crtc *crtc,
                            struct drm_display_mode *mode,
                            struct drm_display_mode *adjusted_mode,
@@ -727,8 +806,8 @@ int atombios_crtc_mode_set(struct drm_crtc *crtc,
         else {
                 if (radeon_crtc->crtc_id == 0)
                         atombios_set_crtc_dtd_timing(crtc, adjusted_mode);
-                radeon_crtc_set_base(crtc, x, y, old_fb);
-                radeon_legacy_atom_set_surface(crtc);
+                atombios_crtc_set_base(crtc, x, y, old_fb);
+                radeon_legacy_atom_fixup(crtc);
         }
         atombios_overscan_setup(crtc, mode, adjusted_mode);
         atombios_scaler_setup(crtc);
@@ -746,8 +825,8 @@ static bool atombios_crtc_mode_fixup(struct drm_crtc *crtc,
 
 static void atombios_crtc_prepare(struct drm_crtc *crtc)
 {
-        atombios_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
         atombios_lock_crtc(crtc, 1);
+        atombios_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
 }
 
 static void atombios_crtc_commit(struct drm_crtc *crtc)
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index 3eb0ca5b3d73..99915a682d59 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -332,11 +332,13 @@ bool radeon_process_aux_ch(struct radeon_i2c_chan *chan, u8 *req_bytes,
         PROCESS_AUX_CHANNEL_TRANSACTION_PS_ALLOCATION args;
         int index = GetIndexIntoMasterTable(COMMAND, ProcessAuxChannelTransaction);
         unsigned char *base;
+        int retry_count = 0;
 
         memset(&args, 0, sizeof(args));
 
         base = (unsigned char *)rdev->mode_info.atom_context->scratch;
 
+retry:
         memcpy(base, req_bytes, num_bytes);
 
         args.lpAuxRequest = 0;
@@ -347,10 +349,12 @@ bool radeon_process_aux_ch(struct radeon_i2c_chan *chan, u8 *req_bytes,
 
         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 
-        if (args.ucReplyStatus) {
-                DRM_DEBUG("failed to get auxch %02x%02x %02x %02x 0x%02x %02x\n",
+        if (args.ucReplyStatus && !args.ucDataOutLen) {
+                if (args.ucReplyStatus == 0x20 && retry_count++ < 10)
+                        goto retry;
+                DRM_DEBUG("failed to get auxch %02x%02x %02x %02x 0x%02x %02x after %d retries\n",
                           req_bytes[1], req_bytes[0], req_bytes[2], req_bytes[3],
-                          chan->rec.i2c_id, args.ucReplyStatus);
+                          chan->rec.i2c_id, args.ucReplyStatus, retry_count);
                 return false;
         }
 
@@ -468,7 +472,7 @@ void radeon_dp_set_link_config(struct drm_connector *connector,
         struct radeon_connector *radeon_connector;
         struct radeon_connector_atom_dig *dig_connector;
 
-        if ((connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort) ||
+        if ((connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort) &&
             (connector->connector_type != DRM_MODE_CONNECTOR_eDP))
                 return;
 
@@ -583,7 +587,7 @@ void dp_link_train(struct drm_encoder *encoder,
         u8 train_set[4];
         int i;
 
-        if ((connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort) ||
+        if ((connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort) &&
             (connector->connector_type != DRM_MODE_CONNECTOR_eDP))
                 return;
 
@@ -596,21 +600,14 @@ void dp_link_train(struct drm_encoder *encoder,
                 return;
         dig_connector = radeon_connector->con_priv;
 
-        if (ASIC_IS_DCE32(rdev)) {
-                if (dig->dig_block)
-                        enc_id |= ATOM_DP_CONFIG_DIG2_ENCODER;
-                else
-                        enc_id |= ATOM_DP_CONFIG_DIG1_ENCODER;
-                if (dig_connector->linkb)
-                        enc_id |= ATOM_DP_CONFIG_LINK_B;
-                else
-                        enc_id |= ATOM_DP_CONFIG_LINK_A;
-        } else {
-                if (dig_connector->linkb)
-                        enc_id |= ATOM_DP_CONFIG_DIG2_ENCODER | ATOM_DP_CONFIG_LINK_B;
-                else
-                        enc_id |= ATOM_DP_CONFIG_DIG1_ENCODER | ATOM_DP_CONFIG_LINK_A;
-        }
+        if (dig->dig_encoder)
+                enc_id |= ATOM_DP_CONFIG_DIG2_ENCODER;
+        else
+                enc_id |= ATOM_DP_CONFIG_DIG1_ENCODER;
+        if (dig_connector->linkb)
+                enc_id |= ATOM_DP_CONFIG_LINK_B;
+        else
+                enc_id |= ATOM_DP_CONFIG_LINK_A;
 
         memset(link_configuration, 0, DP_LINK_CONFIGURATION_SIZE);
         if (dig_connector->dp_clock == 270000)
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 8760d66e058a..c0d4650cdb79 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -354,11 +354,17 @@ u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc)
                 return RREG32(RADEON_CRTC2_CRNT_FRAME);
 }
 
+/* Who ever call radeon_fence_emit should call ring_lock and ask
+ * for enough space (today caller are ib schedule and buffer move) */
 void r100_fence_ring_emit(struct radeon_device *rdev,
                           struct radeon_fence *fence)
 {
-        /* Who ever call radeon_fence_emit should call ring_lock and ask
-         * for enough space (today caller are ib schedule and buffer move) */
+        /* We have to make sure that caches are flushed before
+         * CPU might read something from VRAM. */
+        radeon_ring_write(rdev, PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0));
+        radeon_ring_write(rdev, RADEON_RB3D_DC_FLUSH_ALL);
+        radeon_ring_write(rdev, PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0));
+        radeon_ring_write(rdev, RADEON_RB3D_ZC_FLUSH_ALL);
         /* Wait until IDLE & CLEAN */
         radeon_ring_write(rdev, PACKET0(0x1720, 0));
         radeon_ring_write(rdev, (1 << 16) | (1 << 17));
@@ -1504,6 +1510,7 @@ static int r100_packet3_check(struct radeon_cs_parser *p,
                         DRM_ERROR("PRIM_WALK must be 3 for IMMD draw\n");
                         return -EINVAL;
                 }
+                track->vtx_size = r100_get_vtx_size(radeon_get_ib_value(p, idx + 0));
                 track->vap_vf_cntl = radeon_get_ib_value(p, idx + 1);
                 track->immd_dwords = pkt->count - 1;
                 r = r100_cs_track_check(p->rdev, track);
@@ -3368,7 +3375,6 @@ int r100_suspend(struct radeon_device *rdev)
 
 void r100_fini(struct radeon_device *rdev)
 {
-        r100_suspend(rdev);
         r100_cp_fini(rdev);
         r100_wb_fini(rdev);
         r100_ib_fini(rdev);
@@ -3399,9 +3405,7 @@ int r100_mc_init(struct radeon_device *rdev)
         if (rdev->flags & RADEON_IS_AGP) {
                 r = radeon_agp_init(rdev);
                 if (r) {
-                        printk(KERN_WARNING "[drm] Disabling AGP\n");
-                        rdev->flags &= ~RADEON_IS_AGP;
-                        rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+                        radeon_agp_disable(rdev);
                 } else {
                         rdev->mc.gtt_location = rdev->mc.agp_base;
                 }
@@ -3482,13 +3486,12 @@ int r100_init(struct radeon_device *rdev)
         if (r) {
                 /* Somethings want wront with the accel init stop accel */
                 dev_err(rdev->dev, "Disabling GPU acceleration\n");
-                r100_suspend(rdev);
                 r100_cp_fini(rdev);
                 r100_wb_fini(rdev);
                 r100_ib_fini(rdev);
+                radeon_irq_kms_fini(rdev);
                 if (rdev->flags & RADEON_IS_PCI)
                         r100_pci_gart_fini(rdev);
-                radeon_irq_kms_fini(rdev);
                 rdev->accel_working = false;
         }
         return 0;
diff --git a/drivers/gpu/drm/radeon/r200.c b/drivers/gpu/drm/radeon/r200.c
index 20942127c46b..ff1e0cd608bf 100644
--- a/drivers/gpu/drm/radeon/r200.c
+++ b/drivers/gpu/drm/radeon/r200.c
@@ -371,13 +371,16 @@ int r200_packet0_check(struct radeon_cs_parser *p,
                 case 5:
                 case 6:
                 case 7:
+                        /* 1D/2D */
                         track->textures[i].tex_coord_type = 0;
                         break;
                 case 1:
-                        track->textures[i].tex_coord_type = 1;
+                        /* CUBE */
+                        track->textures[i].tex_coord_type = 2;
                         break;
                 case 2:
-                        track->textures[i].tex_coord_type = 2;
+                        /* 3D */
+                        track->textures[i].tex_coord_type = 1;
                         break;
                 }
                 break;
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 0051d11b907c..43b55a030b4d 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -506,11 +506,14 @@ void r300_vram_info(struct radeon_device *rdev)
 
         /* DDR for all card after R300 & IGP */
         rdev->mc.vram_is_ddr = true;
+
         tmp = RREG32(RADEON_MEM_CNTL);
-        if (tmp & R300_MEM_NUM_CHANNELS_MASK) {
-                rdev->mc.vram_width = 128;
-        } else {
-                rdev->mc.vram_width = 64;
+        tmp &= R300_MEM_NUM_CHANNELS_MASK;
+        switch (tmp) {
+        case 0: rdev->mc.vram_width = 64; break;
+        case 1: rdev->mc.vram_width = 128; break;
+        case 2: rdev->mc.vram_width = 256; break;
+        default:  rdev->mc.vram_width = 128; break;
         }
 
         r100_vram_init_sizes(rdev);
@@ -1327,7 +1330,6 @@ int r300_suspend(struct radeon_device *rdev)
 
 void r300_fini(struct radeon_device *rdev)
 {
-        r300_suspend(rdev);
         r100_cp_fini(rdev);
         r100_wb_fini(rdev);
         r100_ib_fini(rdev);
@@ -1418,15 +1420,15 @@ int r300_init(struct radeon_device *rdev)
         if (r) {
                 /* Somethings want wront with the accel init stop accel */
                 dev_err(rdev->dev, "Disabling GPU acceleration\n");
-                r300_suspend(rdev);
                 r100_cp_fini(rdev);
                 r100_wb_fini(rdev);
                 r100_ib_fini(rdev);
+                radeon_irq_kms_fini(rdev);
                 if (rdev->flags & RADEON_IS_PCIE)
                         rv370_pcie_gart_fini(rdev);
                 if (rdev->flags & RADEON_IS_PCI)
                         r100_pci_gart_fini(rdev);
-                radeon_irq_kms_fini(rdev);
+                radeon_agp_fini(rdev);
                 rdev->accel_working = false;
         }
         return 0;
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 053404e71a9d..d9373246c97f 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -50,9 +50,7 @@ int r420_mc_init(struct radeon_device *rdev)
         if (rdev->flags & RADEON_IS_AGP) {
                 r = radeon_agp_init(rdev);
                 if (r) {
-                        printk(KERN_WARNING "[drm] Disabling AGP\n");
-                        rdev->flags &= ~RADEON_IS_AGP;
-                        rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+                        radeon_agp_disable(rdev);
                 } else {
                         rdev->mc.gtt_location = rdev->mc.agp_base;
                 }
@@ -391,16 +389,15 @@ int r420_init(struct radeon_device *rdev)
         if (r) {
                 /* Somethings want wront with the accel init stop accel */
                 dev_err(rdev->dev, "Disabling GPU acceleration\n");
-                r420_suspend(rdev);
                 r100_cp_fini(rdev);
                 r100_wb_fini(rdev);
                 r100_ib_fini(rdev);
+                radeon_irq_kms_fini(rdev);
                 if (rdev->flags & RADEON_IS_PCIE)
                         rv370_pcie_gart_fini(rdev);
                 if (rdev->flags & RADEON_IS_PCI)
                         r100_pci_gart_fini(rdev);
                 radeon_agp_fini(rdev);
-                radeon_irq_kms_fini(rdev);
                 rdev->accel_working = false;
         }
         return 0;
diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
index 9a189072f2b9..ddf5731eba0d 100644
--- a/drivers/gpu/drm/radeon/r520.c
+++ b/drivers/gpu/drm/radeon/r520.c
@@ -294,13 +294,12 @@ int r520_init(struct radeon_device *rdev)
         if (r) {
                 /* Somethings want wront with the accel init stop accel */
                 dev_err(rdev->dev, "Disabling GPU acceleration\n");
-                rv515_suspend(rdev);
                 r100_cp_fini(rdev);
                 r100_wb_fini(rdev);
                 r100_ib_fini(rdev);
+                radeon_irq_kms_fini(rdev);
                 rv370_pcie_gart_fini(rdev);
                 radeon_agp_fini(rdev);
-                radeon_irq_kms_fini(rdev);
                 rdev->accel_working = false;
         }
         return 0;
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index f5ff3490929f..2ffcf5a03551 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -624,7 +624,6 @@ int r600_mc_init(struct radeon_device *rdev)
         fixed20_12 a;
         u32 tmp;
         int chansize, numchan;
-        int r;
 
         /* Get VRAM informations */
         rdev->mc.vram_is_ddr = true;
@@ -667,9 +666,6 @@ int r600_mc_init(struct radeon_device *rdev)
                 rdev->mc.real_vram_size = rdev->mc.aper_size;
 
         if (rdev->flags & RADEON_IS_AGP) {
-                r = radeon_agp_init(rdev);
-                if (r)
-                        return r;
                 /* gtt_size is setup by radeon_agp_init */
                 rdev->mc.gtt_location = rdev->mc.agp_base;
                 tmp = 0xFFFFFFFFUL - rdev->mc.agp_base - rdev->mc.gtt_size;
@@ -1658,6 +1654,12 @@ void r600_ring_init(struct radeon_device *rdev, unsigned ring_size)
         rdev->cp.align_mask = 16 - 1;
 }
 
+void r600_cp_fini(struct radeon_device *rdev)
+{
+        r600_cp_stop(rdev);
+        radeon_ring_fini(rdev);
+}
+
 
 /*
  * GPU scratch registers helpers function.
@@ -1792,23 +1794,24 @@ void r600_fence_ring_emit(struct radeon_device *rdev,
         radeon_ring_write(rdev, RB_INT_STAT);
 }
 
-int r600_copy_dma(struct radeon_device *rdev,
-                  uint64_t src_offset,
-                  uint64_t dst_offset,
-                  unsigned num_pages,
-                  struct radeon_fence *fence)
-{
-        /* FIXME: implement */
-        return 0;
-}
-
 int r600_copy_blit(struct radeon_device *rdev,
                    uint64_t src_offset, uint64_t dst_offset,
                    unsigned num_pages, struct radeon_fence *fence)
 {
-        r600_blit_prepare_copy(rdev, num_pages * RADEON_GPU_PAGE_SIZE);
+        int r;
+
+        mutex_lock(&rdev->r600_blit.mutex);
+        rdev->r600_blit.vb_ib = NULL;
+        r = r600_blit_prepare_copy(rdev, num_pages * RADEON_GPU_PAGE_SIZE);
+        if (r) {
+                if (rdev->r600_blit.vb_ib)
+                        radeon_ib_free(rdev, &rdev->r600_blit.vb_ib);
+                mutex_unlock(&rdev->r600_blit.mutex);
+                return r;
+        }
         r600_kms_blit_copy(rdev, src_offset, dst_offset, num_pages * RADEON_GPU_PAGE_SIZE);
         r600_blit_done_copy(rdev, fence);
+        mutex_unlock(&rdev->r600_blit.mutex);
         return 0;
 }
 
@@ -1864,26 +1867,25 @@ int r600_startup(struct radeon_device *rdev)
                         return r;
         }
         r600_gpu_init(rdev);
-
-        if (!rdev->r600_blit.shader_obj) {
-                r = r600_blit_init(rdev);
+        r = r600_blit_init(rdev);
+        if (r) {
+                r600_blit_fini(rdev);
+                rdev->asic->copy = NULL;
+                dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
+        }
+        /* pin copy shader into vram */
+        if (rdev->r600_blit.shader_obj) {
+                r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
+                if (unlikely(r != 0))
+                        return r;
+                r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
+                                &rdev->r600_blit.shader_gpu_addr);
+                radeon_bo_unreserve(rdev->r600_blit.shader_obj);
                 if (r) {
-                        DRM_ERROR("radeon: failed blitter (%d).\n", r);
+                        dev_err(rdev->dev, "(%d) pin blit object failed\n", r);
                         return r;
                 }
         }
-
-        r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-        if (unlikely(r != 0))
-                return r;
-        r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
-                        &rdev->r600_blit.shader_gpu_addr);
-        radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-        if (r) {
-                dev_err(rdev->dev, "(%d) pin blit object failed\n", r);
-                return r;
-        }
-
         /* Enable IRQ */
         r = r600_irq_init(rdev);
         if (r) {
@@ -1948,6 +1950,13 @@ int r600_resume(struct radeon_device *rdev)
                 DRM_ERROR("radeon: failled testing IB (%d).\n", r);
                 return r;
         }
+
+        r = r600_audio_init(rdev);
+        if (r) {
+                DRM_ERROR("radeon: audio resume failed\n");
+                return r;
+        }
+
         return r;
 }
 
@@ -1955,17 +1964,21 @@ int r600_suspend(struct radeon_device *rdev)
 {
         int r;
 
+        r600_audio_fini(rdev);
         /* FIXME: we should wait for ring to be empty */
         r600_cp_stop(rdev);
         rdev->cp.ready = false;
+        r600_irq_suspend(rdev);
         r600_wb_disable(rdev);
         r600_pcie_gart_disable(rdev);
         /* unpin shaders bo */
-        r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-        if (unlikely(r != 0))
-                return r;
-        radeon_bo_unpin(rdev->r600_blit.shader_obj);
-        radeon_bo_unreserve(rdev->r600_blit.shader_obj);
+        if (rdev->r600_blit.shader_obj) {
+                r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
+                if (!r) {
+                        radeon_bo_unpin(rdev->r600_blit.shader_obj);
+                        radeon_bo_unreserve(rdev->r600_blit.shader_obj);
+                }
+        }
         return 0;
 }
 
@@ -2026,6 +2039,11 @@ int r600_init(struct radeon_device *rdev)
         r = radeon_fence_driver_init(rdev);
         if (r)
                 return r;
+        if (rdev->flags & RADEON_IS_AGP) {
+                r = radeon_agp_init(rdev);
+                if (r)
+                        radeon_agp_disable(rdev);
+        }
         r = r600_mc_init(rdev);
         if (r)
                 return r;
@@ -2051,22 +2069,25 @@ int r600_init(struct radeon_device *rdev)
         rdev->accel_working = true;
         r = r600_startup(rdev);
         if (r) {
-                r600_suspend(rdev);
+                dev_err(rdev->dev, "disabling GPU acceleration\n");
+                r600_cp_fini(rdev);
                 r600_wb_fini(rdev);
-                radeon_ring_fini(rdev);
+                r600_irq_fini(rdev);
+                radeon_irq_kms_fini(rdev);
                 r600_pcie_gart_fini(rdev);
                 rdev->accel_working = false;
         }
         if (rdev->accel_working) {
                 r = radeon_ib_pool_init(rdev);
                 if (r) {
-                        DRM_ERROR("radeon: failed initializing IB pool (%d).\n", r);
-                        rdev->accel_working = false;
-                }
-                r = r600_ib_test(rdev);
-                if (r) {
-                        DRM_ERROR("radeon: failed testing IB (%d).\n", r);
+                        dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
                         rdev->accel_working = false;
+                } else {
+                        r = r600_ib_test(rdev);
+                        if (r) {
+                                dev_err(rdev->dev, "IB test failed (%d).\n", r);
+                                rdev->accel_working = false;
+                        }
                 }
         }
 
@@ -2078,20 +2099,17 @@ int r600_init(struct radeon_device *rdev)
 
 void r600_fini(struct radeon_device *rdev)
 {
-        /* Suspend operations */
-        r600_suspend(rdev);
-
         r600_audio_fini(rdev);
         r600_blit_fini(rdev);
+        r600_cp_fini(rdev);
+        r600_wb_fini(rdev);
         r600_irq_fini(rdev);
         radeon_irq_kms_fini(rdev);
-        radeon_ring_fini(rdev);
-        r600_wb_fini(rdev);
         r600_pcie_gart_fini(rdev);
+        radeon_agp_fini(rdev);
         radeon_gem_fini(rdev);
         radeon_fence_driver_fini(rdev);
         radeon_clocks_fini(rdev);
-        radeon_agp_fini(rdev);
         radeon_bo_fini(rdev);
         radeon_atombios_fini(rdev);
         kfree(rdev->bios);
@@ -2197,14 +2215,14 @@ void r600_ih_ring_init(struct radeon_device *rdev, unsigned ring_size)
         rb_bufsz = drm_order(ring_size / 4);
         ring_size = (1 << rb_bufsz) * 4;
         rdev->ih.ring_size = ring_size;
-        rdev->ih.align_mask = 4 - 1;
+        rdev->ih.ptr_mask = rdev->ih.ring_size - 1;
+        rdev->ih.rptr = 0;
 }
 
-static int r600_ih_ring_alloc(struct radeon_device *rdev, unsigned ring_size)
+static int r600_ih_ring_alloc(struct radeon_device *rdev)
 {
         int r;
 
-        rdev->ih.ring_size = ring_size;
         /* Allocate ring buffer */
         if (rdev->ih.ring_obj == NULL) {
                 r = radeon_bo_create(rdev, NULL, rdev->ih.ring_size,
@@ -2234,9 +2252,6 @@ static int r600_ih_ring_alloc(struct radeon_device *rdev, unsigned ring_size)
                         return r;
                 }
         }
-        rdev->ih.ptr_mask = (rdev->cp.ring_size / 4) - 1;
-        rdev->ih.rptr = 0;
-
         return 0;
 }
 
@@ -2386,7 +2401,7 @@ int r600_irq_init(struct radeon_device *rdev)
         u32 interrupt_cntl, ih_cntl, ih_rb_cntl;
 
         /* allocate ring */
-        ret = r600_ih_ring_alloc(rdev, rdev->ih.ring_size);
+        ret = r600_ih_ring_alloc(rdev);
         if (ret)
                 return ret;
 
@@ -2449,10 +2464,15 @@ int r600_irq_init(struct radeon_device *rdev)
         return ret;
 }
 
-void r600_irq_fini(struct radeon_device *rdev)
+void r600_irq_suspend(struct radeon_device *rdev)
 {
         r600_disable_interrupts(rdev);
         r600_rlc_stop(rdev);
+}
+
+void r600_irq_fini(struct radeon_device *rdev)
+{
+        r600_irq_suspend(rdev);
         r600_ih_ring_fini(rdev);
 }
 
@@ -2467,8 +2487,12 @@ int r600_irq_set(struct radeon_device *rdev)
                 return -EINVAL;
         }
         /* don't enable anything if the ih is disabled */
-        if (!rdev->ih.enabled)
+        if (!rdev->ih.enabled) {
+                r600_disable_interrupts(rdev);
+                /* force the active interrupt state to all disabled */
+                r600_disable_interrupt_state(rdev);
                 return 0;
+        }
 
         if (ASIC_IS_DCE3(rdev)) {
                 hpd1 = RREG32(DC_HPD1_INT_CONTROL) & ~DC_HPDx_INT_EN;
@@ -2638,16 +2662,18 @@ static inline u32 r600_get_ih_wptr(struct radeon_device *rdev)
         wptr = RREG32(IH_RB_WPTR);
 
         if (wptr & RB_OVERFLOW) {
-                WARN_ON(1);
-                /* XXX deal with overflow */
-                DRM_ERROR("IH RB overflow\n");
+                /* When a ring buffer overflow happen start parsing interrupt
+                 * from the last not overwritten vector (wptr + 16). Hopefully
+                 * this should allow us to catchup.
+                 */
+                dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, %d, %d)\n",
+                        wptr, rdev->ih.rptr, (wptr + 16) + rdev->ih.ptr_mask);
+                rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask;
                 tmp = RREG32(IH_RB_CNTL);
                 tmp |= IH_WPTR_OVERFLOW_CLEAR;
                 WREG32(IH_RB_CNTL, tmp);
         }
-        wptr = wptr & WPTR_OFFSET_MASK;
-
-        return wptr;
+        return (wptr & rdev->ih.ptr_mask);
 }
 
 /*        r600 IV Ring
@@ -2683,12 +2709,13 @@ int r600_irq_process(struct radeon_device *rdev)
         u32 wptr = r600_get_ih_wptr(rdev);
         u32 rptr = rdev->ih.rptr;
         u32 src_id, src_data;
-        u32 last_entry = rdev->ih.ring_size - 16;
         u32 ring_index, disp_int, disp_int_cont, disp_int_cont2;
         unsigned long flags;
         bool queue_hotplug = false;
 
         DRM_DEBUG("r600_irq_process start: rptr %d, wptr %d\n", rptr, wptr);
+        if (!rdev->ih.enabled)
+                return IRQ_NONE;
 
         spin_lock_irqsave(&rdev->ih.lock, flags);
 
@@ -2817,10 +2844,8 @@ restart_ih:
                 }
 
                 /* wptr/rptr are in bytes! */
-                if (rptr == last_entry)
-                        rptr = 0;
-                else
-                        rptr += 16;
+                rptr += 16;
+                rptr &= rdev->ih.ptr_mask;
         }
         /* make sure wptr hasn't changed while processing */
         wptr = r600_get_ih_wptr(rdev);
@@ -2888,3 +2913,18 @@ int r600_debugfs_mc_info_init(struct radeon_device *rdev)
         return 0;
 #endif
 }
+
+/**
+ * r600_ioctl_wait_idle - flush host path cache on wait idle ioctl
+ * rdev: radeon device structure
+ * bo: buffer object struct which userspace is waiting for idle
+ *
+ * Some R6XX/R7XX doesn't seems to take into account HDP flush performed
+ * through ring buffer, this leads to corruption in rendering, see
+ * http://bugzilla.kernel.org/show_bug.cgi?id=15186 to avoid this we
+ * directly perform HDP flush by writing register through MMIO.
+ */
+void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo)
+{
+        WREG32(R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
+}
diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c
index 99e2c3891a7d..0dcb6904c4ff 100644
--- a/drivers/gpu/drm/radeon/r600_audio.c
+++ b/drivers/gpu/drm/radeon/r600_audio.c
@@ -35,7 +35,7 @@
  */
 static int r600_audio_chipset_supported(struct radeon_device *rdev)
 {
-        return rdev->family >= CHIP_R600
+        return (rdev->family >= CHIP_R600 && rdev->family < CHIP_RV710)
                 || rdev->family == CHIP_RS600
                 || rdev->family == CHIP_RS690
                 || rdev->family == CHIP_RS740;
@@ -261,7 +261,6 @@ void r600_audio_fini(struct radeon_device *rdev)
         if (!r600_audio_chipset_supported(rdev))
                 return;
 
-        WREG32_P(R600_AUDIO_ENABLE, 0x0, ~0x81000000);
-
         del_timer(&rdev->audio_timer);
+        WREG32_P(R600_AUDIO_ENABLE, 0x0, ~0x81000000);
 }
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index 8787ea89dc6e..af1c3ca8a4cb 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -449,6 +449,7 @@ int r600_blit_init(struct radeon_device *rdev)
         u32 packet2s[16];
         int num_packet2s = 0;
 
+        mutex_init(&rdev->r600_blit.mutex);
         rdev->r600_blit.state_offset = 0;
 
         if (rdev->family >= CHIP_RV770)
@@ -512,14 +513,16 @@ void r600_blit_fini(struct radeon_device *rdev)
 {
         int r;
 
+        if (rdev->r600_blit.shader_obj == NULL)
+                return;
+        /* If we can't reserve the bo, unref should be enough to destroy
+         * it when it becomes idle.
+         */
         r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-        if (unlikely(r != 0)) {
-                dev_err(rdev->dev, "(%d) can't finish r600 blit\n", r);
-                goto out_unref;
+        if (!r) {
+                radeon_bo_unpin(rdev->r600_blit.shader_obj);
+                radeon_bo_unreserve(rdev->r600_blit.shader_obj);
         }
-        radeon_bo_unpin(rdev->r600_blit.shader_obj);
-        radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-out_unref:
         radeon_bo_unref(&rdev->r600_blit.shader_obj);
 }
 
@@ -555,7 +558,8 @@ int r600_blit_prepare_copy(struct radeon_device *rdev, int size_bytes)
         int dwords_per_loop = 76, num_loops;
 
         r = r600_vb_ib_get(rdev);
-        WARN_ON(r);
+        if (r)
+                return r;
 
         /* set_render_target emits 2 extra dwords on rv6xx */
         if (rdev->family > CHIP_R600 && rdev->family < CHIP_RV770)
@@ -581,7 +585,8 @@ int r600_blit_prepare_copy(struct radeon_device *rdev, int size_bytes)
         ring_size += 5; /* done copy */
         ring_size += 7; /* fence emit for done copy */
         r = radeon_ring_lock(rdev, ring_size);
-        WARN_ON(r);
+        if (r)
+                return r;
 
         set_default_state(rdev); /* 14 */
         set_shaders(rdev); /* 26 */
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 44060b92d9e6..e4c45ec16507 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -36,6 +36,10 @@ static int r600_cs_packet_next_reloc_nomm(struct radeon_cs_parser *p,
 typedef int (*next_reloc_t)(struct radeon_cs_parser*, struct radeon_cs_reloc**);
 static next_reloc_t r600_cs_packet_next_reloc = &r600_cs_packet_next_reloc_mm;
 
+struct r600_cs_track {
+        u32     cb_color0_base_last;
+};
+
 /**
  * r600_cs_packet_parse() - parse cp packet and point ib index to next packet
  * @parser:     parser structure holding parsing context.
@@ -177,6 +181,28 @@ static int r600_cs_packet_next_reloc_nomm(struct radeon_cs_parser *p,
 }
 
 /**
+ * r600_cs_packet_next_is_pkt3_nop() - test if next packet is packet3 nop for reloc
+ * @parser:             parser structure holding parsing context.
+ *
+ * Check next packet is relocation packet3, do bo validation and compute
+ * GPU offset using the provided start.
+ **/
+static inline int r600_cs_packet_next_is_pkt3_nop(struct radeon_cs_parser *p)
+{
+        struct radeon_cs_packet p3reloc;
+        int r;
+
+        r = r600_cs_packet_parse(p, &p3reloc, p->idx);
+        if (r) {
+                return 0;
+        }
+        if (p3reloc.type != PACKET_TYPE3 || p3reloc.opcode != PACKET3_NOP) {
+                return 0;
+        }
+        return 1;
+}
+
+/**
  * r600_cs_packet_next_vline() - parse userspace VLINE packet
  * @parser:             parser structure holding parsing context.
  *
@@ -337,6 +363,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p,
                                 struct radeon_cs_packet *pkt)
 {
         struct radeon_cs_reloc *reloc;
+        struct r600_cs_track *track;
         volatile u32 *ib;
         unsigned idx;
         unsigned i;
@@ -344,6 +371,7 @@ static int r600_packet3_check(struct radeon_cs_parser *p,
         int r;
         u32 idx_value;
 
+        track = (struct r600_cs_track *)p->track;
         ib = p->ib->ptr;
         idx = pkt->idx + 1;
         idx_value = radeon_get_ib_value(p, idx);
@@ -503,9 +531,60 @@ static int r600_packet3_check(struct radeon_cs_parser *p,
                 for (i = 0; i < pkt->count; i++) {
                         reg = start_reg + (4 * i);
                         switch (reg) {
+                        /* This register were added late, there is userspace
+                         * which does provide relocation for those but set
+                         * 0 offset. In order to avoid breaking old userspace
+                         * we detect this and set address to point to last
+                         * CB_COLOR0_BASE, note that if userspace doesn't set
+                         * CB_COLOR0_BASE before this register we will report
+                         * error. Old userspace always set CB_COLOR0_BASE
+                         * before any of this.
+                         */
+                        case R_0280E0_CB_COLOR0_FRAG:
+                        case R_0280E4_CB_COLOR1_FRAG:
+                        case R_0280E8_CB_COLOR2_FRAG:
+                        case R_0280EC_CB_COLOR3_FRAG:
+                        case R_0280F0_CB_COLOR4_FRAG:
+                        case R_0280F4_CB_COLOR5_FRAG:
+                        case R_0280F8_CB_COLOR6_FRAG:
+                        case R_0280FC_CB_COLOR7_FRAG:
+                        case R_0280C0_CB_COLOR0_TILE:
+                        case R_0280C4_CB_COLOR1_TILE:
+                        case R_0280C8_CB_COLOR2_TILE:
+                        case R_0280CC_CB_COLOR3_TILE:
+                        case R_0280D0_CB_COLOR4_TILE:
+                        case R_0280D4_CB_COLOR5_TILE:
+                        case R_0280D8_CB_COLOR6_TILE:
+                        case R_0280DC_CB_COLOR7_TILE:
+                                if (!r600_cs_packet_next_is_pkt3_nop(p)) {
+                                        if (!track->cb_color0_base_last) {
+                                                dev_err(p->dev, "Broken old userspace ? no cb_color0_base supplied before trying to write 0x%08X\n", reg);
+                                                return -EINVAL;
+                                        }
+                                        ib[idx+1+i] = track->cb_color0_base_last;
+                                        printk_once(KERN_WARNING "radeon: You have old & broken userspace "
+                                                "please consider updating mesa & xf86-video-ati\n");
+                                } else {
+                                        r = r600_cs_packet_next_reloc(p, &reloc);
+                                        if (r) {
+                                                dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg);
+                                                return -EINVAL;
+                                        }
+                                        ib[idx+1+i] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
+                                }
+                                break;
                         case DB_DEPTH_BASE:
                         case DB_HTILE_DATA_BASE:
                         case CB_COLOR0_BASE:
+                                r = r600_cs_packet_next_reloc(p, &reloc);
+                                if (r) {
+                                        DRM_ERROR("bad SET_CONTEXT_REG "
+                                                        "0x%04X\n", reg);
+                                        return -EINVAL;
+                                }
+                                ib[idx+1+i] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
+                                track->cb_color0_base_last = ib[idx+1+i];
+                                break;
                         case CB_COLOR1_BASE:
                         case CB_COLOR2_BASE:
                         case CB_COLOR3_BASE:
@@ -678,8 +757,11 @@ static int r600_packet3_check(struct radeon_cs_parser *p,
 int r600_cs_parse(struct radeon_cs_parser *p)
 {
         struct radeon_cs_packet pkt;
+        struct r600_cs_track *track;
         int r;
 
+        track = kzalloc(sizeof(*track), GFP_KERNEL);
+        p->track = track;
         do {
                 r = r600_cs_packet_parse(p, &pkt, p->idx);
                 if (r) {
@@ -757,6 +839,7 @@ int r600_cs_legacy(struct drm_device *dev, void *data, struct drm_file *filp,
         /* initialize parser */
         memset(&parser, 0, sizeof(struct radeon_cs_parser));
         parser.filp = filp;
+        parser.dev = &dev->pdev->dev;
         parser.rdev = NULL;
         parser.family = family;
         parser.ib = &fake_ib;
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index 05894edadab4..30480881aed1 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -882,4 +882,29 @@
 #define         S_000E60_SOFT_RESET_VMC(x)              (((x) & 1) << 17)
 
 #define R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL           0x5480
+
+#define R_0280E0_CB_COLOR0_FRAG                      0x0280E0
+#define   S_0280E0_BASE_256B(x)                        (((x) & 0xFFFFFFFF) << 0)
+#define   G_0280E0_BASE_256B(x)                        (((x) >> 0) & 0xFFFFFFFF)
+#define   C_0280E0_BASE_256B                           0x00000000
+#define R_0280E4_CB_COLOR1_FRAG                      0x0280E4
+#define R_0280E8_CB_COLOR2_FRAG                      0x0280E8
+#define R_0280EC_CB_COLOR3_FRAG                      0x0280EC
+#define R_0280F0_CB_COLOR4_FRAG                      0x0280F0
+#define R_0280F4_CB_COLOR5_FRAG                      0x0280F4
+#define R_0280F8_CB_COLOR6_FRAG                      0x0280F8
+#define R_0280FC_CB_COLOR7_FRAG                      0x0280FC
+#define R_0280C0_CB_COLOR0_TILE                      0x0280C0
+#define   S_0280C0_BASE_256B(x)                        (((x) & 0xFFFFFFFF) << 0)
+#define   G_0280C0_BASE_256B(x)                        (((x) >> 0) & 0xFFFFFFFF)
+#define   C_0280C0_BASE_256B                           0x00000000
+#define R_0280C4_CB_COLOR1_TILE                      0x0280C4
+#define R_0280C8_CB_COLOR2_TILE                      0x0280C8
+#define R_0280CC_CB_COLOR3_TILE                      0x0280CC
+#define R_0280D0_CB_COLOR4_TILE                      0x0280D0
+#define R_0280D4_CB_COLOR5_TILE                      0x0280D4
+#define R_0280D8_CB_COLOR6_TILE                      0x0280D8
+#define R_0280DC_CB_COLOR7_TILE                      0x0280DC
+
+
 #endif
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index eb5f99b9469d..f57480ba1355 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -410,13 +410,13 @@ struct r600_ih {
         unsigned                wptr_old;
         unsigned                ring_size;
         uint64_t                gpu_addr;
-        uint32_t                align_mask;
         uint32_t                ptr_mask;
         spinlock_t              lock;
         bool                    enabled;
 };
 
 struct r600_blit {
+        struct mutex            mutex;
         struct radeon_bo        *shader_obj;
         u64 shader_gpu_addr;
         u32 vs_offset, ps_offset;
@@ -465,6 +465,7 @@ struct radeon_cs_chunk {
 };
 
 struct radeon_cs_parser {
+        struct device           *dev;
         struct radeon_device    *rdev;
         struct drm_file         *filp;
         /* chunks */
@@ -660,6 +661,13 @@ struct radeon_asic {
         void (*hpd_fini)(struct radeon_device *rdev);
         bool (*hpd_sense)(struct radeon_device *rdev, enum radeon_hpd_id hpd);
         void (*hpd_set_polarity)(struct radeon_device *rdev, enum radeon_hpd_id hpd);
+        /* ioctl hw specific callback. Some hw might want to perform special
+         * operation on specific ioctl. For instance on wait idle some hw
+         * might want to perform and HDP flush through MMIO as it seems that
+         * some R6XX/R7XX hw doesn't take HDP flush into account if programmed
+         * through ring.
+         */
+        void (*ioctl_wait_idle)(struct radeon_device *rdev, struct radeon_bo *bo);
 };
 
 /*
@@ -847,7 +855,7 @@ void r600_kms_blit_copy(struct radeon_device *rdev,
 
 static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg)
 {
-        if (reg < 0x10000)
+        if (reg < rdev->rmmio_size)
                 return readl(((void __iomem *)rdev->rmmio) + reg);
         else {
                 writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
@@ -857,7 +865,7 @@ static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg)
 
 static inline void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
 {
-        if (reg < 0x10000)
+        if (reg < rdev->rmmio_size)
                 writel(v, ((void __iomem *)rdev->rmmio) + reg);
         else {
                 writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
@@ -1017,6 +1025,8 @@ static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v)
 #define radeon_hpd_set_polarity(rdev, hpd) (rdev)->asic->hpd_set_polarity((rdev), (hpd))
 
 /* Common functions */
+/* AGP */
+extern void radeon_agp_disable(struct radeon_device *rdev);
 extern int radeon_gart_table_vram_pin(struct radeon_device *rdev);
 extern int radeon_modeset_init(struct radeon_device *rdev);
 extern void radeon_modeset_fini(struct radeon_device *rdev);
@@ -1140,6 +1150,7 @@ extern bool r600_card_posted(struct radeon_device *rdev);
 extern void r600_cp_stop(struct radeon_device *rdev);
 extern void r600_ring_init(struct radeon_device *rdev, unsigned ring_size);
 extern int r600_cp_resume(struct radeon_device *rdev);
+extern void r600_cp_fini(struct radeon_device *rdev);
 extern int r600_count_pipe_bits(uint32_t val);
 extern int r600_gart_clear_page(struct radeon_device *rdev, int i);
 extern int r600_mc_wait_for_idle(struct radeon_device *rdev);
@@ -1160,7 +1171,8 @@ extern int r600_irq_init(struct radeon_device *rdev);
 extern void r600_irq_fini(struct radeon_device *rdev);
 extern void r600_ih_ring_init(struct radeon_device *rdev, unsigned ring_size);
 extern int r600_irq_set(struct radeon_device *rdev);
-
+extern void r600_irq_suspend(struct radeon_device *rdev);
+/* r600 audio */
 extern int r600_audio_init(struct radeon_device *rdev);
 extern int r600_audio_tmds_index(struct drm_encoder *encoder);
 extern void r600_audio_set_clock(struct drm_encoder *encoder, int clock);
diff --git a/drivers/gpu/drm/radeon/radeon_agp.c b/drivers/gpu/drm/radeon/radeon_agp.c
index 220f454ea9fa..c0681a5556dc 100644
--- a/drivers/gpu/drm/radeon/radeon_agp.c
+++ b/drivers/gpu/drm/radeon/radeon_agp.c
@@ -144,9 +144,19 @@ int radeon_agp_init(struct radeon_device *rdev)
 
         ret = drm_agp_info(rdev->ddev, &info);
         if (ret) {
+                drm_agp_release(rdev->ddev);
                 DRM_ERROR("Unable to get AGP info: %d\n", ret);
                 return ret;
         }
+
+        if (rdev->ddev->agp->agp_info.aper_size < 32) {
+                drm_agp_release(rdev->ddev);
+                dev_warn(rdev->dev, "AGP aperture too small (%zuM) "
+                        "need at least 32M, disabling AGP\n",
+                        rdev->ddev->agp->agp_info.aper_size);
+                return -EINVAL;
+        }
+
         mode.mode = info.mode;
         agp_status = (RREG32(RADEON_AGP_STATUS) | RADEON_AGPv3_MODE) & mode.mode;
         is_v3 = !!(agp_status & RADEON_AGPv3_MODE);
@@ -221,6 +231,7 @@ int radeon_agp_init(struct radeon_device *rdev)
         ret = drm_agp_enable(rdev->ddev, mode);
         if (ret) {
                 DRM_ERROR("Unable to enable AGP (mode = 0x%lx)\n", mode.mode);
+                drm_agp_release(rdev->ddev);
                 return ret;
         }
 
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index f2fbd2e4e9df..05ee1aeac3fd 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -117,6 +117,7 @@ static struct radeon_asic r100_asic = {
         .hpd_fini = &r100_hpd_fini,
         .hpd_sense = &r100_hpd_sense,
         .hpd_set_polarity = &r100_hpd_set_polarity,
+        .ioctl_wait_idle = NULL,
 };
 
 
@@ -176,6 +177,7 @@ static struct radeon_asic r300_asic = {
         .hpd_fini = &r100_hpd_fini,
         .hpd_sense = &r100_hpd_sense,
         .hpd_set_polarity = &r100_hpd_set_polarity,
+        .ioctl_wait_idle = NULL,
 };
 
 /*
@@ -219,6 +221,7 @@ static struct radeon_asic r420_asic = {
         .hpd_fini = &r100_hpd_fini,
         .hpd_sense = &r100_hpd_sense,
         .hpd_set_polarity = &r100_hpd_set_polarity,
+        .ioctl_wait_idle = NULL,
 };
 
 
@@ -267,6 +270,7 @@ static struct radeon_asic rs400_asic = {
         .hpd_fini = &r100_hpd_fini,
         .hpd_sense = &r100_hpd_sense,
         .hpd_set_polarity = &r100_hpd_set_polarity,
+        .ioctl_wait_idle = NULL,
 };
 
 
@@ -323,6 +327,7 @@ static struct radeon_asic rs600_asic = {
         .hpd_fini = &rs600_hpd_fini,
         .hpd_sense = &rs600_hpd_sense,
         .hpd_set_polarity = &rs600_hpd_set_polarity,
+        .ioctl_wait_idle = NULL,
 };
 
 
@@ -370,6 +375,7 @@ static struct radeon_asic rs690_asic = {
         .hpd_fini = &rs600_hpd_fini,
         .hpd_sense = &rs600_hpd_sense,
         .hpd_set_polarity = &rs600_hpd_set_polarity,
+        .ioctl_wait_idle = NULL,
 };
 
 
@@ -421,6 +427,7 @@ static struct radeon_asic rv515_asic = {
         .hpd_fini = &rs600_hpd_fini,
         .hpd_sense = &rs600_hpd_sense,
         .hpd_set_polarity = &rs600_hpd_set_polarity,
+        .ioctl_wait_idle = NULL,
 };
 
 
@@ -463,6 +470,7 @@ static struct radeon_asic r520_asic = {
         .hpd_fini = &rs600_hpd_fini,
         .hpd_sense = &rs600_hpd_sense,
         .hpd_set_polarity = &rs600_hpd_set_polarity,
+        .ioctl_wait_idle = NULL,
 };
 
 /*
@@ -504,6 +512,7 @@ void r600_hpd_fini(struct radeon_device *rdev);
 bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);
 void r600_hpd_set_polarity(struct radeon_device *rdev,
                            enum radeon_hpd_id hpd);
+extern void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo);
 
 static struct radeon_asic r600_asic = {
         .init = &r600_init,
@@ -538,6 +547,7 @@ static struct radeon_asic r600_asic = {
         .hpd_fini = &r600_hpd_fini,
         .hpd_sense = &r600_hpd_sense,
         .hpd_set_polarity = &r600_hpd_set_polarity,
+        .ioctl_wait_idle = r600_ioctl_wait_idle,
 };
 
 /*
@@ -582,6 +592,7 @@ static struct radeon_asic rv770_asic = {
         .hpd_fini = &r600_hpd_fini,
         .hpd_sense = &r600_hpd_sense,
         .hpd_set_polarity = &r600_hpd_set_polarity,
+        .ioctl_wait_idle = r600_ioctl_wait_idle,
 };
 
 #endif
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index fa82ca74324e..2dcda6115874 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -287,6 +287,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
                         *connector_type = DRM_MODE_CONNECTOR_DVID;
         }
 
+        /* XFX Pine Group device rv730 reports no VGA DDC lines
+         * even though they are wired up to record 0x93
+         */
+        if ((dev->pdev->device == 0x9498) &&
+            (dev->pdev->subsystem_vendor == 0x1682) &&
+            (dev->pdev->subsystem_device == 0x2452)) {
+                struct radeon_device *rdev = dev->dev_private;
+                *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93);
+        }
         return true;
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_benchmark.c b/drivers/gpu/drm/radeon/radeon_benchmark.c
index 4ddfd4b5bc51..7932dc4d6b90 100644
--- a/drivers/gpu/drm/radeon/radeon_benchmark.c
+++ b/drivers/gpu/drm/radeon/radeon_benchmark.c
@@ -65,31 +65,42 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
         if (r) {
                 goto out_cleanup;
         }
-        start_jiffies = jiffies;
-        for (i = 0; i < n; i++) {
-                r = radeon_fence_create(rdev, &fence);
-                if (r) {
-                        goto out_cleanup;
+
+        /* r100 doesn't have dma engine so skip the test */
+        if (rdev->asic->copy_dma) {
+
+                start_jiffies = jiffies;
+                for (i = 0; i < n; i++) {
+                        r = radeon_fence_create(rdev, &fence);
+                        if (r) {
+                                goto out_cleanup;
+                        }
+
+                        r = radeon_copy_dma(rdev, saddr, daddr,
+                                        size / RADEON_GPU_PAGE_SIZE, fence);
+
+                        if (r) {
+                                goto out_cleanup;
+                        }
+                        r = radeon_fence_wait(fence, false);
+                        if (r) {
+                                goto out_cleanup;
+                        }
+                        radeon_fence_unref(&fence);
                 }
-                r = radeon_copy_dma(rdev, saddr, daddr, size / RADEON_GPU_PAGE_SIZE, fence);
-                if (r) {
-                        goto out_cleanup;
+                end_jiffies = jiffies;
+                time = end_jiffies - start_jiffies;
+                time = jiffies_to_msecs(time);
+                if (time > 0) {
+                        i = ((n * size) >> 10) / time;
+                        printk(KERN_INFO "radeon: dma %u bo moves of %ukb from"
+                                        " %d to %d in %lums (%ukb/ms %ukb/s %uM/s)\n",
+                                        n, size >> 10,
+                                        sdomain, ddomain, time,
+                                        i, i * 1000, (i * 1000) / 1024);
                 }
-                r = radeon_fence_wait(fence, false);
-                if (r) {
-                        goto out_cleanup;
-                }
-                radeon_fence_unref(&fence);
-        }
-        end_jiffies = jiffies;
-        time = end_jiffies - start_jiffies;
-        time = jiffies_to_msecs(time);
-        if (time > 0) {
-                i = ((n * size) >> 10) / time;
-                printk(KERN_INFO "radeon: dma %u bo moves of %ukb from %d to %d"
-                       " in %lums (%ukb/ms %ukb/s %uM/s)\n", n, size >> 10,
-                       sdomain, ddomain, time, i, i * 1000, (i * 1000) / 1024);
         }
+
         start_jiffies = jiffies;
         for (i = 0; i < n; i++) {
                 r = radeon_fence_create(rdev, &fence);
diff --git a/drivers/gpu/drm/radeon/radeon_clocks.c b/drivers/gpu/drm/radeon/radeon_clocks.c
index 812f24dbc2a8..73c4405bf42f 100644
--- a/drivers/gpu/drm/radeon/radeon_clocks.c
+++ b/drivers/gpu/drm/radeon/radeon_clocks.c
@@ -56,7 +56,7 @@ uint32_t radeon_legacy_get_engine_clock(struct radeon_device *rdev)
         else if (post_div == 3)
                 sclk >>= 2;
         else if (post_div == 4)
-                sclk >>= 4;
+                sclk >>= 3;
 
         return sclk;
 }
@@ -86,7 +86,7 @@ uint32_t radeon_legacy_get_memory_clock(struct radeon_device *rdev)
         else if (post_div == 3)
                 mclk >>= 2;
         else if (post_div == 4)
-                mclk >>= 4;
+                mclk >>= 3;
 
         return mclk;
 }
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 579c8920e081..e7b19440102e 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -971,8 +971,7 @@ struct radeon_encoder_lvds *radeon_combios_get_lvds_info(struct radeon_encoder
                          lvds->native_mode.vdisplay);
 
                 lvds->panel_vcc_delay = RBIOS16(lcd_info + 0x2c);
-                if (lvds->panel_vcc_delay > 2000 || lvds->panel_vcc_delay < 0)
-                        lvds->panel_vcc_delay = 2000;
+                lvds->panel_vcc_delay = min_t(u16, lvds->panel_vcc_delay, 2000);
 
                 lvds->panel_pwr_delay = RBIOS8(lcd_info + 0x24);
                 lvds->panel_digon_delay = RBIOS16(lcd_info + 0x38) & 0xf;
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 55266416fa47..238188540017 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -580,16 +580,18 @@ static enum drm_connector_status radeon_vga_detect(struct drm_connector *connect
         struct radeon_connector *radeon_connector = to_radeon_connector(connector);
         struct drm_encoder *encoder;
         struct drm_encoder_helper_funcs *encoder_funcs;
-        bool dret;
+        bool dret = false;
         enum drm_connector_status ret = connector_status_disconnected;
 
         encoder = radeon_best_single_encoder(connector);
         if (!encoder)
                 ret = connector_status_disconnected;
 
-        radeon_i2c_do_lock(radeon_connector->ddc_bus, 1);
-        dret = radeon_ddc_probe(radeon_connector);
-        radeon_i2c_do_lock(radeon_connector->ddc_bus, 0);
+        if (radeon_connector->ddc_bus) {
+                radeon_i2c_do_lock(radeon_connector->ddc_bus, 1);
+                dret = radeon_ddc_probe(radeon_connector);
+                radeon_i2c_do_lock(radeon_connector->ddc_bus, 0);
+        }
         if (dret) {
                 if (radeon_connector->edid) {
                         kfree(radeon_connector->edid);
@@ -740,11 +742,13 @@ static enum drm_connector_status radeon_dvi_detect(struct drm_connector *connect
         struct drm_mode_object *obj;
         int i;
         enum drm_connector_status ret = connector_status_disconnected;
-        bool dret;
+        bool dret = false;
 
-        radeon_i2c_do_lock(radeon_connector->ddc_bus, 1);
-        dret = radeon_ddc_probe(radeon_connector);
-        radeon_i2c_do_lock(radeon_connector->ddc_bus, 0);
+        if (radeon_connector->ddc_bus) {
+                radeon_i2c_do_lock(radeon_connector->ddc_bus, 1);
+                dret = radeon_ddc_probe(radeon_connector);
+                radeon_i2c_do_lock(radeon_connector->ddc_bus, 0);
+        }
         if (dret) {
                 if (radeon_connector->edid) {
                         kfree(radeon_connector->edid);
@@ -1343,7 +1347,7 @@ radeon_add_legacy_connector(struct drm_device *dev,
                                 radeon_connector->dac_load_detect = false;
                         drm_connector_attach_property(&radeon_connector->base,
                                                       rdev->mode_info.load_detect_property,
-                                                      1);
+                                                      radeon_connector->dac_load_detect);
                         drm_connector_attach_property(&radeon_connector->base,
                                                       rdev->mode_info.tv_std_property,
                                                       radeon_combios_get_tv_info(rdev));
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index 65590a0f1d93..1190148cf5e6 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -189,7 +189,7 @@ static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error)
 {
         unsigned i;
 
-        if (error) {
+        if (error && parser->ib) {
                 radeon_bo_list_unvalidate(&parser->validated,
                                                 parser->ib->fence);
         } else {
@@ -231,6 +231,7 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
         memset(&parser, 0, sizeof(struct radeon_cs_parser));
         parser.filp = filp;
         parser.rdev = rdev;
+        parser.dev = rdev->dev;
         r = radeon_cs_parser_init(&parser, data);
         if (r) {
                 DRM_ERROR("Failed to initialize parser !\n");
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 0c51f8e46613..768b1509fa03 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -544,6 +544,7 @@ void radeon_agp_disable(struct radeon_device *rdev)
                 rdev->asic->gart_tlb_flush = &r100_pci_gart_tlb_flush;
                 rdev->asic->gart_set_page = &r100_pci_gart_set_page;
         }
+        rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
 }
 
 void radeon_check_arguments(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 0ec491ead2ff..7e17a362b54b 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -278,7 +278,7 @@ static void radeon_print_display_setup(struct drm_device *dev)
                 DRM_INFO("  %s\n", connector_names[connector->connector_type]);
                 if (radeon_connector->hpd.hpd != RADEON_HPD_NONE)
                         DRM_INFO("  %s\n", hpd_names[radeon_connector->hpd.hpd]);
-                if (radeon_connector->ddc_bus)
+                if (radeon_connector->ddc_bus) {
                         DRM_INFO("  DDC: 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
                                  radeon_connector->ddc_bus->rec.mask_clk_reg,
                                  radeon_connector->ddc_bus->rec.mask_data_reg,
@@ -288,6 +288,15 @@ static void radeon_print_display_setup(struct drm_device *dev)
                                  radeon_connector->ddc_bus->rec.en_data_reg,
                                  radeon_connector->ddc_bus->rec.y_clk_reg,
                                  radeon_connector->ddc_bus->rec.y_data_reg);
+                } else {
+                        if (connector->connector_type == DRM_MODE_CONNECTOR_VGA ||
+                            connector->connector_type == DRM_MODE_CONNECTOR_DVII ||
+                            connector->connector_type == DRM_MODE_CONNECTOR_DVID ||
+                            connector->connector_type == DRM_MODE_CONNECTOR_DVIA ||
+                            connector->connector_type == DRM_MODE_CONNECTOR_HDMIA ||
+                            connector->connector_type == DRM_MODE_CONNECTOR_HDMIB)
+                                DRM_INFO("  DDC: no ddc bus - possible BIOS bug - please report to xorg-driver-ati@lists.x.org\n");
+                }
                 DRM_INFO("  Encoders:\n");
                 list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
                         radeon_encoder = to_radeon_encoder(encoder);
@@ -357,7 +366,8 @@ int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
         if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
             (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)) {
                 struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
-                if (dig->dp_i2c_bus)
+                if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT ||
+                     dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) && dig->dp_i2c_bus)
                         radeon_connector->edid = drm_get_edid(&radeon_connector->base, &dig->dp_i2c_bus->adapter);
         }
         if (!radeon_connector->ddc_bus)
@@ -410,11 +420,12 @@ void radeon_compute_pll(struct radeon_pll *pll,
                         uint32_t *fb_div_p,
                         uint32_t *frac_fb_div_p,
                         uint32_t *ref_div_p,
-                        uint32_t *post_div_p,
-                        int flags)
+                        uint32_t *post_div_p)
 {
         uint32_t min_ref_div = pll->min_ref_div;
         uint32_t max_ref_div = pll->max_ref_div;
+        uint32_t min_post_div = pll->min_post_div;
+        uint32_t max_post_div = pll->max_post_div;
         uint32_t min_fractional_feed_div = 0;
         uint32_t max_fractional_feed_div = 0;
         uint32_t best_vco = pll->best_vco;
@@ -430,7 +441,7 @@ void radeon_compute_pll(struct radeon_pll *pll,
         DRM_DEBUG("PLL freq %llu %u %u\n", freq, pll->min_ref_div, pll->max_ref_div);
         freq = freq * 1000;
 
-        if (flags & RADEON_PLL_USE_REF_DIV)
+        if (pll->flags & RADEON_PLL_USE_REF_DIV)
                 min_ref_div = max_ref_div = pll->reference_div;
         else {
                 while (min_ref_div < max_ref_div-1) {
@@ -445,19 +456,22 @@ void radeon_compute_pll(struct radeon_pll *pll,
                 }
         }
 
-        if (flags & RADEON_PLL_USE_FRAC_FB_DIV) {
+        if (pll->flags & RADEON_PLL_USE_POST_DIV)
+                min_post_div = max_post_div = pll->post_div;
+
+        if (pll->flags & RADEON_PLL_USE_FRAC_FB_DIV) {
                 min_fractional_feed_div = pll->min_frac_feedback_div;
                 max_fractional_feed_div = pll->max_frac_feedback_div;
         }
 
-        for (post_div = pll->min_post_div; post_div <= pll->max_post_div; ++post_div) {
+        for (post_div = min_post_div; post_div <= max_post_div; ++post_div) {
                 uint32_t ref_div;
 
-                if ((flags & RADEON_PLL_NO_ODD_POST_DIV) && (post_div & 1))
+                if ((pll->flags & RADEON_PLL_NO_ODD_POST_DIV) && (post_div & 1))
                         continue;
 
                 /* legacy radeons only have a few post_divs */
-                if (flags & RADEON_PLL_LEGACY) {
+                if (pll->flags & RADEON_PLL_LEGACY) {
                         if ((post_div == 5) ||
                             (post_div == 7) ||
                             (post_div == 9) ||
@@ -504,7 +518,7 @@ void radeon_compute_pll(struct radeon_pll *pll,
                                         tmp += (uint64_t)pll->reference_freq * 1000 * frac_feedback_div;
                                         current_freq = radeon_div(tmp, ref_div * post_div);
 
-                                        if (flags & RADEON_PLL_PREFER_CLOSEST_LOWER) {
+                                        if (pll->flags & RADEON_PLL_PREFER_CLOSEST_LOWER) {
                                                 error = freq - current_freq;
                                                 error = error < 0 ? 0xffffffff : error;
                                         } else
@@ -531,12 +545,12 @@ void radeon_compute_pll(struct radeon_pll *pll,
                                                         best_freq = current_freq;
                                                         best_error = error;
                                                         best_vco_diff = vco_diff;
-                                                } else if (((flags & RADEON_PLL_PREFER_LOW_REF_DIV) && (ref_div < best_ref_div)) ||
-                                                           ((flags & RADEON_PLL_PREFER_HIGH_REF_DIV) && (ref_div > best_ref_div)) ||
-                                                           ((flags & RADEON_PLL_PREFER_LOW_FB_DIV) && (feedback_div < best_feedback_div)) ||
-                                                           ((flags & RADEON_PLL_PREFER_HIGH_FB_DIV) && (feedback_div > best_feedback_div)) ||
-                                                           ((flags & RADEON_PLL_PREFER_LOW_POST_DIV) && (post_div < best_post_div)) ||
-                                                           ((flags & RADEON_PLL_PREFER_HIGH_POST_DIV) && (post_div > best_post_div))) {
+                                                } else if (((pll->flags & RADEON_PLL_PREFER_LOW_REF_DIV) && (ref_div < best_ref_div)) ||
+                                                           ((pll->flags & RADEON_PLL_PREFER_HIGH_REF_DIV) && (ref_div > best_ref_div)) ||
+                                                           ((pll->flags & RADEON_PLL_PREFER_LOW_FB_DIV) && (feedback_div < best_feedback_div)) ||
+                                                           ((pll->flags & RADEON_PLL_PREFER_HIGH_FB_DIV) && (feedback_div > best_feedback_div)) ||
+                                                           ((pll->flags & RADEON_PLL_PREFER_LOW_POST_DIV) && (post_div < best_post_div)) ||
+                                                           ((pll->flags & RADEON_PLL_PREFER_HIGH_POST_DIV) && (post_div > best_post_div))) {
                                                         best_post_div = post_div;
                                                         best_ref_div = ref_div;
                                                         best_feedback_div = feedback_div;
@@ -572,8 +586,7 @@ void radeon_compute_pll_avivo(struct radeon_pll *pll,
                               uint32_t *fb_div_p,
                               uint32_t *frac_fb_div_p,
                               uint32_t *ref_div_p,
-                              uint32_t *post_div_p,
-                              int flags)
+                              uint32_t *post_div_p)
 {
         fixed20_12 m, n, frac_n, p, f_vco, f_pclk, best_freq;
         fixed20_12 pll_out_max, pll_out_min;
@@ -667,7 +680,6 @@ static void radeon_user_framebuffer_destroy(struct drm_framebuffer *fb)
                 radeonfb_remove(dev, fb);
 
         if (radeon_fb->obj) {
-                radeon_gem_object_unpin(radeon_fb->obj);
                 mutex_lock(&dev->struct_mutex);
                 drm_gem_object_unreference(radeon_fb->obj);
                 mutex_unlock(&dev->struct_mutex);
@@ -715,7 +727,11 @@ radeon_user_framebuffer_create(struct drm_device *dev,
         struct drm_gem_object *obj;
 
         obj = drm_gem_object_lookup(dev, file_priv, mode_cmd->handle);
-
+        if (obj ==  NULL) {
+                dev_err(&dev->pdev->dev, "No GEM object associated to handle 0x%08X, "
+                        "can't create framebuffer\n", mode_cmd->handle);
+                return NULL;
+        }
         return radeon_framebuffer_create(dev, mode_cmd, obj);
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index 82eb551970b9..3c91724457ca 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -156,6 +156,26 @@ radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device, uint8_t
         return ret;
 }
 
+static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder)
+{
+        struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+        switch (radeon_encoder->encoder_id) {
+        case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+        case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+        case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+        case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+        case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+        case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+        case ENCODER_OBJECT_ID_INTERNAL_DDI:
+        case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+        case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+        case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+        case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+                return true;
+        default:
+                return false;
+        }
+}
 void
 radeon_link_encoder_connector(struct drm_device *dev)
 {
@@ -202,7 +222,7 @@ radeon_get_connector_for_encoder(struct drm_encoder *encoder)
 
         list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
                 radeon_connector = to_radeon_connector(connector);
-                if (radeon_encoder->devices & radeon_connector->devices)
+                if (radeon_encoder->active_device & radeon_connector->devices)
                         return connector;
         }
         return NULL;
@@ -676,31 +696,11 @@ atombios_dig_encoder_setup(struct drm_encoder *encoder, int action)
 
         memset(&args, 0, sizeof(args));
 
-        if (ASIC_IS_DCE32(rdev)) {
-                if (dig->dig_block)
-                        index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl);
-                else
-                        index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl);
-                num = dig->dig_block + 1;
-        } else {
-                switch (radeon_encoder->encoder_id) {
-                case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-                        /* XXX doesn't really matter which dig encoder we pick as long as it's
-                         * not already in use
-                         */
-                        if (dig_connector->linkb)
-                                index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl);
-                        else
-                                index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl);
-                        num = 1;
-                        break;
-                case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-                        /* Only dig2 encoder can drive LVTMA */
-                        index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl);
-                        num = 2;
-                        break;
-                }
-        }
+        if (dig->dig_encoder)
+                index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl);
+        else
+                index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl);
+        num = dig->dig_encoder + 1;
 
         atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
 
@@ -822,7 +822,7 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
                         args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
         }
         if (ASIC_IS_DCE32(rdev)) {
-                if (dig->dig_block)
+                if (dig->dig_encoder == 1)
                         args.v2.acConfig.ucEncoderSel = 1;
                 if (dig_connector->linkb)
                         args.v2.acConfig.ucLinkSel = 1;
@@ -849,17 +849,16 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
                                 args.v2.acConfig.fCoherentMode = 1;
                 }
         } else {
+
                 args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL;
 
+                if (dig->dig_encoder)
+                        args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER;
+                else
+                        args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER;
+
                 switch (radeon_encoder->encoder_id) {
                 case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-                        /* XXX doesn't really matter which dig encoder we pick as long as it's
-                         * not already in use
-                         */
-                        if (dig_connector->linkb)
-                                args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER;
-                        else
-                                args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER;
                         if (rdev->flags & RADEON_IS_IGP) {
                                 if (radeon_encoder->pixel_clock > 165000) {
                                         if (dig_connector->igp_lane_info & 0x3)
@@ -878,10 +877,6 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
                                 }
                         }
                         break;
-                case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-                        /* Only dig2 encoder can drive LVTMA */
-                        args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER;
-                        break;
                 }
 
                 if (radeon_encoder->pixel_clock > 165000)
@@ -1046,6 +1041,7 @@ atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
         union crtc_sourc_param args;
         int index = GetIndexIntoMasterTable(COMMAND, SelectCRTC_Source);
         uint8_t frev, crev;
+        struct radeon_encoder_atom_dig *dig;
 
         memset(&args, 0, sizeof(args));
 
@@ -1109,40 +1105,16 @@ atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
                         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
                         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
                         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-                                if (ASIC_IS_DCE32(rdev)) {
-                                        if (radeon_crtc->crtc_id)
-                                                args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
-                                        else
-                                                args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID;
-                                } else {
-                                        struct drm_connector *connector;
-                                        struct radeon_connector *radeon_connector;
-                                        struct radeon_connector_atom_dig *dig_connector;
-
-                                        connector = radeon_get_connector_for_encoder(encoder);
-                                        if (!connector)
-                                                return;
-                                        radeon_connector = to_radeon_connector(connector);
-                                        if (!radeon_connector->con_priv)
-                                                return;
-                                        dig_connector = radeon_connector->con_priv;
-
-                                        /* XXX doesn't really matter which dig encoder we pick as long as it's
-                                         * not already in use
-                                         */
-                                        if (dig_connector->linkb)
-                                                args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
-                                        else
-                                                args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID;
-                                }
+                        case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+                                dig = radeon_encoder->enc_priv;
+                                if (dig->dig_encoder)
+                                        args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
+                                else
+                                        args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID;
                                 break;
                         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
                                 args.v2.ucEncoderID = ASIC_INT_DVO_ENCODER_ID;
                                 break;
-                        case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-                                /* Only dig2 encoder can drive LVTMA */
-                                args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
-                                break;
                         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
                                 if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
                                         args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
@@ -1202,6 +1174,47 @@ atombios_apply_encoder_quirks(struct drm_encoder *encoder,
         }
 }
 
+static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder)
+{
+        struct drm_device *dev = encoder->dev;
+        struct radeon_device *rdev = dev->dev_private;
+        struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+        struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+        struct drm_encoder *test_encoder;
+        struct radeon_encoder_atom_dig *dig;
+        uint32_t dig_enc_in_use = 0;
+        /* on DCE32 and encoder can driver any block so just crtc id */
+        if (ASIC_IS_DCE32(rdev)) {
+                return radeon_crtc->crtc_id;
+        }
+
+        /* on DCE3 - LVTMA can only be driven by DIGB */
+        list_for_each_entry(test_encoder, &dev->mode_config.encoder_list, head) {
+                struct radeon_encoder *radeon_test_encoder;
+
+                if (encoder == test_encoder)
+                        continue;
+
+                if (!radeon_encoder_is_digital(test_encoder))
+                        continue;
+
+                radeon_test_encoder = to_radeon_encoder(test_encoder);
+                dig = radeon_test_encoder->enc_priv;
+
+                if (dig->dig_encoder >= 0)
+                        dig_enc_in_use |= (1 << dig->dig_encoder);
+        }
+
+        if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA) {
+                if (dig_enc_in_use & 0x2)
+                        DRM_ERROR("LVDS required digital encoder 2 but it was in use - stealing\n");
+                return 1;
+        }
+        if (!(dig_enc_in_use & 1))
+                return 0;
+        return 1;
+}
+
 static void
 radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
                              struct drm_display_mode *mode,
@@ -1214,12 +1227,9 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
 
         if (radeon_encoder->active_device &
             (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) {
-                if (radeon_encoder->enc_priv) {
-                        struct radeon_encoder_atom_dig *dig;
-
-                        dig = radeon_encoder->enc_priv;
-                        dig->dig_block = radeon_crtc->crtc_id;
-                }
+                struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+                if (dig)
+                        dig->dig_encoder = radeon_atom_pick_dig_encoder(encoder);
         }
         radeon_encoder->pixel_clock = adjusted_mode->clock;
 
@@ -1379,7 +1389,13 @@ static void radeon_atom_encoder_commit(struct drm_encoder *encoder)
 static void radeon_atom_encoder_disable(struct drm_encoder *encoder)
 {
         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+        struct radeon_encoder_atom_dig *dig;
         radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
+
+        if (radeon_encoder_is_digital(encoder)) {
+                dig = radeon_encoder->enc_priv;
+                dig->dig_encoder = -1;
+        }
         radeon_encoder->active_device = 0;
 }
 
@@ -1436,6 +1452,7 @@ radeon_atombios_set_dig_info(struct radeon_encoder *radeon_encoder)
 
         /* coherent mode by default */
         dig->coherent_mode = true;
+        dig->dig_encoder = -1;
 
         return dig;
 }
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 3ba213d1b06c..d71e346e9ab5 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -248,7 +248,7 @@ int radeonfb_create(struct drm_device *dev,
         if (ret)
                 goto out_unref;
 
-        memset_io(fbptr, 0xff, aligned_size);
+        memset_io(fbptr, 0x0, aligned_size);
 
         strcpy(info->fix.id, "radeondrmfb");
 
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index 0e1325e18534..db8e9a355a01 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -308,6 +308,9 @@ int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
         }
         robj = gobj->driver_private;
         r = radeon_bo_wait(robj, NULL, false);
+        /* callback hw specific functions if any */
+        if (robj->rdev->asic->ioctl_wait_idle)
+                robj->rdev->asic->ioctl_wait_idle(robj->rdev, robj);
         mutex_lock(&dev->struct_mutex);
         drm_gem_object_unreference(gobj);
         mutex_unlock(&dev->struct_mutex);
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
index cc27485a07ad..b6d8081e1246 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
@@ -339,69 +339,6 @@ void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
         }
 }
 
-/* properly set crtc bpp when using atombios */
-void radeon_legacy_atom_set_surface(struct drm_crtc *crtc)
-{
-        struct drm_device *dev = crtc->dev;
-        struct radeon_device *rdev = dev->dev_private;
-        struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
-        int format;
-        uint32_t crtc_gen_cntl;
-        uint32_t disp_merge_cntl;
-        uint32_t crtc_pitch;
-
-        switch (crtc->fb->bits_per_pixel) {
-        case 8:
-                format = 2;
-                break;
-        case 15:      /*  555 */
-                format = 3;
-                break;
-        case 16:      /*  565 */
-                format = 4;
-                break;
-        case 24:      /*  RGB */
-                format = 5;
-                break;
-        case 32:      /* xRGB */
-                format = 6;
-                break;
-        default:
-                return;
-        }
-
-        crtc_pitch  = ((((crtc->fb->pitch / (crtc->fb->bits_per_pixel / 8)) * crtc->fb->bits_per_pixel) +
-                        ((crtc->fb->bits_per_pixel * 8) - 1)) /
-                       (crtc->fb->bits_per_pixel * 8));
-        crtc_pitch |= crtc_pitch << 16;
-
-        WREG32(RADEON_CRTC_PITCH + radeon_crtc->crtc_offset, crtc_pitch);
-
-        switch (radeon_crtc->crtc_id) {
-        case 0:
-                disp_merge_cntl = RREG32(RADEON_DISP_MERGE_CNTL);
-                disp_merge_cntl &= ~RADEON_DISP_RGB_OFFSET_EN;
-                WREG32(RADEON_DISP_MERGE_CNTL, disp_merge_cntl);
-
-                crtc_gen_cntl = RREG32(RADEON_CRTC_GEN_CNTL) & 0xfffff0ff;
-                crtc_gen_cntl |= (format << 8);
-                crtc_gen_cntl |= RADEON_CRTC_EXT_DISP_EN;
-                WREG32(RADEON_CRTC_GEN_CNTL, crtc_gen_cntl);
-                break;
-        case 1:
-                disp_merge_cntl = RREG32(RADEON_DISP2_MERGE_CNTL);
-                disp_merge_cntl &= ~RADEON_DISP2_RGB_OFFSET_EN;
-                WREG32(RADEON_DISP2_MERGE_CNTL, disp_merge_cntl);
-
-                crtc_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL) & 0xfffff0ff;
-                crtc_gen_cntl |= (format << 8);
-                WREG32(RADEON_CRTC2_GEN_CNTL, crtc_gen_cntl);
-                WREG32(RADEON_FP_H2_SYNC_STRT_WID,   RREG32(RADEON_CRTC2_H_SYNC_STRT_WID));
-                WREG32(RADEON_FP_V2_SYNC_STRT_WID,   RREG32(RADEON_CRTC2_V_SYNC_STRT_WID));
-                break;
-        }
-}
-
 int radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y,
                          struct drm_framebuffer *old_fb)
 {
@@ -755,7 +692,6 @@ static void radeon_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
         uint32_t post_divider = 0;
         uint32_t freq = 0;
         uint8_t pll_gain;
-        int pll_flags = RADEON_PLL_LEGACY;
         bool use_bios_divs = false;
         /* PLL registers */
         uint32_t pll_ref_div = 0;
@@ -789,10 +725,12 @@ static void radeon_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
         else
                 pll = &rdev->clock.p1pll;
 
+        pll->flags = RADEON_PLL_LEGACY;
+
         if (mode->clock > 200000) /* range limits??? */
-                pll_flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
+                pll->flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;
         else
-                pll_flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
+                pll->flags |= RADEON_PLL_PREFER_LOW_REF_DIV;
 
         list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
                 if (encoder->crtc == crtc) {
@@ -804,7 +742,7 @@ static void radeon_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
                         }
 
                         if (encoder->encoder_type != DRM_MODE_ENCODER_DAC)
-                                pll_flags |= RADEON_PLL_NO_ODD_POST_DIV;
+                                pll->flags |= RADEON_PLL_NO_ODD_POST_DIV;
                         if (encoder->encoder_type == DRM_MODE_ENCODER_LVDS) {
                                 if (!rdev->is_atom_bios) {
                                         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
@@ -819,7 +757,7 @@ static void radeon_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
                                                 }
                                         }
                                 }
-                                pll_flags |= RADEON_PLL_USE_REF_DIV;
+                                pll->flags |= RADEON_PLL_USE_REF_DIV;
                         }
                 }
         }
@@ -829,8 +767,7 @@ static void radeon_set_pll(struct drm_crtc *crtc, struct drm_display_mode *mode)
         if (!use_bios_divs) {
                 radeon_compute_pll(pll, mode->clock,
                                    &freq, &feedback_div, &frac_fb_div,
-                                   &reference_div, &post_divider,
-                                   pll_flags);
+                                   &reference_div, &post_divider);
 
                 for (post_div = &post_divs[0]; post_div->divider; ++post_div) {
                         if (post_div->divider == post_divider)
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 91cb041cb40d..e81b2aeb6a8f 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -125,16 +125,24 @@ struct radeon_tmds_pll {
 #define RADEON_PLL_PREFER_HIGH_POST_DIV (1 << 9)
 #define RADEON_PLL_USE_FRAC_FB_DIV      (1 << 10)
 #define RADEON_PLL_PREFER_CLOSEST_LOWER (1 << 11)
+#define RADEON_PLL_USE_POST_DIV         (1 << 12)
 
 struct radeon_pll {
-        uint16_t reference_freq;
-        uint16_t reference_div;
+        /* reference frequency */
+        uint32_t reference_freq;
+
+        /* fixed dividers */
+        uint32_t reference_div;
+        uint32_t post_div;
+
+        /* pll in/out limits */
         uint32_t pll_in_min;
         uint32_t pll_in_max;
         uint32_t pll_out_min;
         uint32_t pll_out_max;
-        uint16_t xclk;
+        uint32_t best_vco;
 
+        /* divider limits */
         uint32_t min_ref_div;
         uint32_t max_ref_div;
         uint32_t min_post_div;
@@ -143,7 +151,12 @@ struct radeon_pll {
         uint32_t max_feedback_div;
         uint32_t min_frac_feedback_div;
         uint32_t max_frac_feedback_div;
-        uint32_t best_vco;
+
+        /* flags for the current clock */
+        uint32_t flags;
+
+        /* pll id */
+        uint32_t id;
 };
 
 struct radeon_i2c_chan {
@@ -286,7 +299,7 @@ struct radeon_atom_ss {
 struct radeon_encoder_atom_dig {
         /* atom dig */
         bool coherent_mode;
-        int dig_block;
+        int dig_encoder; /* -1 disabled, 0 DIGA, 1 DIGB */
         /* atom lvds */
         uint32_t lvds_misc;
         uint16_t panel_pwr_delay;
@@ -417,8 +430,7 @@ extern void radeon_compute_pll(struct radeon_pll *pll,
                                uint32_t *fb_div_p,
                                uint32_t *frac_fb_div_p,
                                uint32_t *ref_div_p,
-                               uint32_t *post_div_p,
-                               int flags);
+                               uint32_t *post_div_p);
 
 extern void radeon_compute_pll_avivo(struct radeon_pll *pll,
                                      uint64_t freq,
@@ -426,8 +438,7 @@ extern void radeon_compute_pll_avivo(struct radeon_pll *pll,
                                      uint32_t *fb_div_p,
                                      uint32_t *frac_fb_div_p,
                                      uint32_t *ref_div_p,
-                                     uint32_t *post_div_p,
-                                     int flags);
+                                     uint32_t *post_div_p);
 
 extern void radeon_setup_encoder_clones(struct drm_device *dev);
 
@@ -453,7 +464,6 @@ extern void atombios_crtc_dpms(struct drm_crtc *crtc, int mode);
 
 extern int radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y,
                                  struct drm_framebuffer *old_fb);
-extern void radeon_legacy_atom_set_surface(struct drm_crtc *crtc);
 
 extern int radeon_crtc_cursor_set(struct drm_crtc *crtc,
                                   struct drm_file *file_priv,
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 4e636de877b2..d72a71bff218 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -220,7 +220,8 @@ int radeon_bo_unpin(struct radeon_bo *bo)
 
 int radeon_bo_evict_vram(struct radeon_device *rdev)
 {
-        if (rdev->flags & RADEON_IS_IGP) {
+        /* late 2.6.33 fix IGP hibernate - we need pm ops to do this correct */
+        if (0 && (rdev->flags & RADEON_IS_IGP)) {
                 if (rdev->mc.igp_sideport_enabled == false)
                         /* Useless to evict on IGP chips */
                         return 0;
diff --git a/drivers/gpu/drm/radeon/reg_srcs/r200 b/drivers/gpu/drm/radeon/reg_srcs/r200
index 6021c8849a16..c29ac434ac9c 100644
--- a/drivers/gpu/drm/radeon/reg_srcs/r200
+++ b/drivers/gpu/drm/radeon/reg_srcs/r200
@@ -91,6 +91,8 @@ r200 0x3294
 0x22b8 SE_TCL_TEX_CYL_WRAP_CTL
 0x22c0 SE_TCL_UCP_VERT_BLEND_CNTL
 0x22c4 SE_TCL_POINT_SPRITE_CNTL
+0x22d0 SE_PVS_CNTL
+0x22d4 SE_PVS_CONST_CNTL
 0x2648 RE_POINTSIZE
 0x26c0 RE_TOP_LEFT
 0x26c4 RE_MISC
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index 9f5418983e2a..287fcebfb4e6 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -223,15 +223,31 @@ int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
         return 0;
 }
 
+int rs400_mc_wait_for_idle(struct radeon_device *rdev)
+{
+        unsigned i;
+        uint32_t tmp;
+
+        for (i = 0; i < rdev->usec_timeout; i++) {
+                /* read MC_STATUS */
+                tmp = RREG32(0x0150);
+                if (tmp & (1 << 2)) {
+                        return 0;
+                }
+                DRM_UDELAY(1);
+        }
+        return -1;
+}
+
 void rs400_gpu_init(struct radeon_device *rdev)
 {
         /* FIXME: HDP same place on rs400 ? */
         r100_hdp_reset(rdev);
         /* FIXME: is this correct ? */
         r420_pipes_init(rdev);
-        if (r300_mc_wait_for_idle(rdev)) {
-                printk(KERN_WARNING "Failed to wait MC idle while "
-                       "programming pipes. Bad things might happen.\n");
+        if (rs400_mc_wait_for_idle(rdev)) {
+                printk(KERN_WARNING "rs400: Failed to wait MC idle while "
+                       "programming pipes. Bad things might happen. %08x\n", RREG32(0x150));
         }
 }
 
@@ -370,8 +386,8 @@ void rs400_mc_program(struct radeon_device *rdev)
         r100_mc_stop(rdev, &save);
 
         /* Wait for mc idle */
-        if (r300_mc_wait_for_idle(rdev))
-                dev_warn(rdev->dev, "Wait MC idle timeout before updating MC.\n");
+        if (rs400_mc_wait_for_idle(rdev))
+                dev_warn(rdev->dev, "rs400: Wait MC idle timeout before updating MC.\n");
         WREG32(R_000148_MC_FB_LOCATION,
                 S_000148_MC_FB_START(rdev->mc.vram_start >> 16) |
                 S_000148_MC_FB_TOP(rdev->mc.vram_end >> 16));
@@ -448,7 +464,6 @@ int rs400_suspend(struct radeon_device *rdev)
 
 void rs400_fini(struct radeon_device *rdev)
 {
-        rs400_suspend(rdev);
         r100_cp_fini(rdev);
         r100_wb_fini(rdev);
         r100_ib_fini(rdev);
@@ -527,7 +542,6 @@ int rs400_init(struct radeon_device *rdev)
         if (r) {
                 /* Somethings want wront with the accel init stop accel */
                 dev_err(rdev->dev, "Disabling GPU acceleration\n");
-                rs400_suspend(rdev);
                 r100_cp_fini(rdev);
                 r100_wb_fini(rdev);
                 r100_ib_fini(rdev);
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index d5255751e7b3..c3818562a13e 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -610,7 +610,6 @@ int rs600_suspend(struct radeon_device *rdev)
 
 void rs600_fini(struct radeon_device *rdev)
 {
-        rs600_suspend(rdev);
         r100_cp_fini(rdev);
         r100_wb_fini(rdev);
         r100_ib_fini(rdev);
@@ -689,7 +688,6 @@ int rs600_init(struct radeon_device *rdev)
         if (r) {
                 /* Somethings want wront with the accel init stop accel */
                 dev_err(rdev->dev, "Disabling GPU acceleration\n");
-                rs600_suspend(rdev);
                 r100_cp_fini(rdev);
                 r100_wb_fini(rdev);
                 r100_ib_fini(rdev);
diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index cd31da913771..06e2771aee5a 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -676,7 +676,6 @@ int rs690_suspend(struct radeon_device *rdev)
 
 void rs690_fini(struct radeon_device *rdev)
 {
-        rs690_suspend(rdev);
         r100_cp_fini(rdev);
         r100_wb_fini(rdev);
         r100_ib_fini(rdev);
@@ -756,7 +755,6 @@ int rs690_init(struct radeon_device *rdev)
         if (r) {
                 /* Somethings want wront with the accel init stop accel */
                 dev_err(rdev->dev, "Disabling GPU acceleration\n");
-                rs690_suspend(rdev);
                 r100_cp_fini(rdev);
                 r100_wb_fini(rdev);
                 r100_ib_fini(rdev);
diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index 62756717b044..0e1e6b8632b8 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -537,7 +537,6 @@ void rv515_set_safe_registers(struct radeon_device *rdev)
 
 void rv515_fini(struct radeon_device *rdev)
 {
-        rv515_suspend(rdev);
         r100_cp_fini(rdev);
         r100_wb_fini(rdev);
         r100_ib_fini(rdev);
@@ -615,13 +614,12 @@ int rv515_init(struct radeon_device *rdev)
         if (r) {
                 /* Somethings want wront with the accel init stop accel */
                 dev_err(rdev->dev, "Disabling GPU acceleration\n");
-                rv515_suspend(rdev);
                 r100_cp_fini(rdev);
                 r100_wb_fini(rdev);
                 r100_ib_fini(rdev);
+                radeon_irq_kms_fini(rdev);
                 rv370_pcie_gart_fini(rdev);
                 radeon_agp_fini(rdev);
-                radeon_irq_kms_fini(rdev);
                 rdev->accel_working = false;
         }
         return 0;
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 59c71245fb91..5943d561fd1e 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -779,7 +779,6 @@ int rv770_mc_init(struct radeon_device *rdev)
         fixed20_12 a;
         u32 tmp;
         int chansize, numchan;
-        int r;
 
         /* Get VRAM informations */
         rdev->mc.vram_is_ddr = true;
@@ -822,9 +821,6 @@ int rv770_mc_init(struct radeon_device *rdev)
                 rdev->mc.real_vram_size = rdev->mc.aper_size;
 
         if (rdev->flags & RADEON_IS_AGP) {
-                r = radeon_agp_init(rdev);
-                if (r)
-                        return r;
                 /* gtt_size is setup by radeon_agp_init */
                 rdev->mc.gtt_location = rdev->mc.agp_base;
                 tmp = 0xFFFFFFFFUL - rdev->mc.agp_base - rdev->mc.gtt_size;
@@ -891,26 +887,25 @@ static int rv770_startup(struct radeon_device *rdev)
                         return r;
         }
         rv770_gpu_init(rdev);
-
-        if (!rdev->r600_blit.shader_obj) {
-                r = r600_blit_init(rdev);
+        r = r600_blit_init(rdev);
+        if (r) {
+                r600_blit_fini(rdev);
+                rdev->asic->copy = NULL;
+                dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
+        }
+        /* pin copy shader into vram */
+        if (rdev->r600_blit.shader_obj) {
+                r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
+                if (unlikely(r != 0))
+                        return r;
+                r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
+                                &rdev->r600_blit.shader_gpu_addr);
+                radeon_bo_unreserve(rdev->r600_blit.shader_obj);
                 if (r) {
-                        DRM_ERROR("radeon: failed blitter (%d).\n", r);
+                        DRM_ERROR("failed to pin blit object %d\n", r);
                         return r;
                 }
         }
-
-        r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-        if (unlikely(r != 0))
-                return r;
-        r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
-                        &rdev->r600_blit.shader_gpu_addr);
-        radeon_bo_unreserve(rdev->r600_blit.shader_obj);
-        if (r) {
-                DRM_ERROR("failed to pin blit object %d\n", r);
-                return r;
-        }
-
         /* Enable IRQ */
         r = r600_irq_init(rdev);
         if (r) {
@@ -972,13 +967,16 @@ int rv770_suspend(struct radeon_device *rdev)
         /* FIXME: we should wait for ring to be empty */
         r700_cp_stop(rdev);
         rdev->cp.ready = false;
+        r600_irq_suspend(rdev);
         r600_wb_disable(rdev);
         rv770_pcie_gart_disable(rdev);
         /* unpin shaders bo */
-        r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
-        if (likely(r == 0)) {
-                radeon_bo_unpin(rdev->r600_blit.shader_obj);
-                radeon_bo_unreserve(rdev->r600_blit.shader_obj);
+        if (rdev->r600_blit.shader_obj) {
+                r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
+                if (likely(r == 0)) {
+                        radeon_bo_unpin(rdev->r600_blit.shader_obj);
+                        radeon_bo_unreserve(rdev->r600_blit.shader_obj);
+                }
         }
         return 0;
 }
@@ -1037,6 +1035,11 @@ int rv770_init(struct radeon_device *rdev)
         r = radeon_fence_driver_init(rdev);
         if (r)
                 return r;
+        if (rdev->flags & RADEON_IS_AGP) {
+                r = radeon_agp_init(rdev);
+                if (r)
+                        radeon_agp_disable(rdev);
+        }
         r = rv770_mc_init(rdev);
         if (r)
                 return r;
@@ -1062,22 +1065,25 @@ int rv770_init(struct radeon_device *rdev)
         rdev->accel_working = true;
         r = rv770_startup(rdev);
         if (r) {
-                rv770_suspend(rdev);
+                dev_err(rdev->dev, "disabling GPU acceleration\n");
+                r600_cp_fini(rdev);
                 r600_wb_fini(rdev);
-                radeon_ring_fini(rdev);
+                r600_irq_fini(rdev);
+                radeon_irq_kms_fini(rdev);
                 rv770_pcie_gart_fini(rdev);
                 rdev->accel_working = false;
         }
         if (rdev->accel_working) {
                 r = radeon_ib_pool_init(rdev);
                 if (r) {
-                        DRM_ERROR("radeon: failed initializing IB pool (%d).\n", r);
-                        rdev->accel_working = false;
-                }
-                r = r600_ib_test(rdev);
-                if (r) {
-                        DRM_ERROR("radeon: failed testing IB (%d).\n", r);
+                        dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
                         rdev->accel_working = false;
+                } else {
+                        r = r600_ib_test(rdev);
+                        if (r) {
+                                dev_err(rdev->dev, "IB test failed (%d).\n", r);
+                                rdev->accel_working = false;
+                        }
                 }
         }
         return 0;
@@ -1085,13 +1091,11 @@ int rv770_init(struct radeon_device *rdev)
 
 void rv770_fini(struct radeon_device *rdev)
 {
-        rv770_suspend(rdev);
-
         r600_blit_fini(rdev);
+        r600_cp_fini(rdev);
+        r600_wb_fini(rdev);
         r600_irq_fini(rdev);
         radeon_irq_kms_fini(rdev);
-        radeon_ring_fini(rdev);
-        r600_wb_fini(rdev);
         rv770_pcie_gart_fini(rdev);
         radeon_gem_fini(rdev);
         radeon_fence_driver_fini(rdev);
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 2920f9a279e1..c7320ce4567d 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -426,7 +426,8 @@ moved:
                     bdev->man[bo->mem.mem_type].gpu_offset;
                 bo->cur_placement = bo->mem.placement;
                 spin_unlock(&bo->lock);
-        }
+        } else
+                bo->offset = 0;
 
         return 0;
 
@@ -523,52 +524,44 @@ static int ttm_bo_cleanup_refs(struct ttm_buffer_object *bo, bool remove_all)
 static int ttm_bo_delayed_delete(struct ttm_bo_device *bdev, bool remove_all)
 {
         struct ttm_bo_global *glob = bdev->glob;
-        struct ttm_buffer_object *entry, *nentry;
-        struct list_head *list, *next;
-        int ret;
+        struct ttm_buffer_object *entry = NULL;
+        int ret = 0;
 
         spin_lock(&glob->lru_lock);
-        list_for_each_safe(list, next, &bdev->ddestroy) {
-                entry = list_entry(list, struct ttm_buffer_object, ddestroy);
-                nentry = NULL;
+        if (list_empty(&bdev->ddestroy))
+                goto out_unlock;
 
-                /*
-                 * Protect the next list entry from destruction while we
-                 * unlock the lru_lock.
-                 */
+        entry = list_first_entry(&bdev->ddestroy,
+                struct ttm_buffer_object, ddestroy);
+        kref_get(&entry->list_kref);
 
-                if (next != &bdev->ddestroy) {
-                        nentry = list_entry(next, struct ttm_buffer_object,
-                                            ddestroy);
+        for (;;) {
+                struct ttm_buffer_object *nentry = NULL;
+
+                if (entry->ddestroy.next != &bdev->ddestroy) {
+                        nentry = list_first_entry(&entry->ddestroy,
+                                struct ttm_buffer_object, ddestroy);
                         kref_get(&nentry->list_kref);
                 }
-                kref_get(&entry->list_kref);
 
                 spin_unlock(&glob->lru_lock);
                 ret = ttm_bo_cleanup_refs(entry, remove_all);
                 kref_put(&entry->list_kref, ttm_bo_release_list);
+                entry = nentry;
+
+                if (ret || !entry)
+                        goto out;
 
                 spin_lock(&glob->lru_lock);
-                if (nentry) {
-                        bool next_onlist = !list_empty(next);
-                        spin_unlock(&glob->lru_lock);
-                        kref_put(&nentry->list_kref, ttm_bo_release_list);
-                        spin_lock(&glob->lru_lock);
-                        /*
-                         * Someone might have raced us and removed the
-                         * next entry from the list. We don't bother restarting
-                         * list traversal.
-                         */
-
-                        if (!next_onlist)
-                                break;
-                }
-                if (ret)
+                if (list_empty(&entry->ddestroy))
                         break;
         }
-        ret = !list_empty(&bdev->ddestroy);
-        spin_unlock(&glob->lru_lock);
 
+out_unlock:
+        spin_unlock(&glob->lru_lock);
+out:
+        if (entry)
+                kref_put(&entry->list_kref, ttm_bo_release_list);
         return ret;
 }
 
@@ -950,6 +943,14 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo,
                 ttm_flag_masked(&cur_flags, placement->busy_placement[i],
                                 ~TTM_PL_MASK_MEMTYPE);
 
+
+                if (mem_type == TTM_PL_SYSTEM) {
+                        mem->mem_type = mem_type;
+                        mem->placement = cur_flags;
+                        mem->mm_node = NULL;
+                        return 0;
+                }
+
                 ret = ttm_bo_mem_force_space(bo, mem_type, placement, mem,
                                                 interruptible, no_wait);
                 if (ret == 0 && mem->mm_node) {
@@ -1019,6 +1020,12 @@ static int ttm_bo_mem_compat(struct ttm_placement *placement,
                              struct ttm_mem_reg *mem)
 {
         int i;
+        struct drm_mm_node *node = mem->mm_node;
+
+        if (node && placement->lpfn != 0 &&
+            (node->start < placement->fpfn ||
+             node->start + node->size > placement->lpfn))
+                return -1;
 
         for (i = 0; i < placement->num_placement; i++) {
                 if ((placement->placement[i] & mem->placement &
@@ -1844,6 +1851,9 @@ static int ttm_bo_swapout(struct ttm_mem_shrink *shrink)
          * anyone tries to access a ttm page.
          */
 
+        if (bo->bdev->driver->swap_notify)
+                bo->bdev->driver->swap_notify(bo);
+
         ret = ttm_tt_swapout(bo->ttm, bo->persistant_swap_storage);
 out:
 
@@ -1864,3 +1874,4 @@ void ttm_bo_swapout_all(struct ttm_bo_device *bdev)
         while (ttm_bo_swapout(&bdev->glob->shrink) == 0)
                 ;
 }
+EXPORT_SYMBOL(ttm_bo_swapout_all);
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index 2ecf7d0c64f6..5ca37a58a98c 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -53,7 +53,6 @@ int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
 {
         struct ttm_tt *ttm = bo->ttm;
         struct ttm_mem_reg *old_mem = &bo->mem;
-        uint32_t save_flags = old_mem->placement;
         int ret;
 
         if (old_mem->mem_type != TTM_PL_SYSTEM) {
@@ -62,7 +61,6 @@ int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
                 ttm_flag_masked(&old_mem->placement, TTM_PL_FLAG_SYSTEM,
                                 TTM_PL_MASK_MEM);
                 old_mem->mem_type = TTM_PL_SYSTEM;
-                save_flags = old_mem->placement;
         }
 
         ret = ttm_tt_set_placement_caching(ttm, new_mem->placement);
@@ -77,7 +75,7 @@ int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
 
         *old_mem = *new_mem;
         new_mem->mm_node = NULL;
-        ttm_flag_masked(&save_flags, new_mem->placement, TTM_PL_MASK_MEMTYPE);
+
         return 0;
 }
 EXPORT_SYMBOL(ttm_bo_move_ttm);
@@ -219,7 +217,6 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
         void *old_iomap;
         void *new_iomap;
         int ret;
-        uint32_t save_flags = old_mem->placement;
         unsigned long i;
         unsigned long page;
         unsigned long add = 0;
@@ -270,7 +267,6 @@ out2:
 
         *old_mem = *new_mem;
         new_mem->mm_node = NULL;
-        ttm_flag_masked(&save_flags, new_mem->placement, TTM_PL_MASK_MEMTYPE);
 
         if ((man->flags & TTM_MEMTYPE_FLAG_FIXED) && (ttm != NULL)) {
                 ttm_tt_unbind(ttm);
@@ -537,7 +533,6 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
         struct ttm_mem_type_manager *man = &bdev->man[new_mem->mem_type];
         struct ttm_mem_reg *old_mem = &bo->mem;
         int ret;
-        uint32_t save_flags = old_mem->placement;
         struct ttm_buffer_object *ghost_obj;
         void *tmp_obj = NULL;
 
@@ -598,7 +593,7 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
 
         *old_mem = *new_mem;
         new_mem->mm_node = NULL;
-        ttm_flag_masked(&save_flags, new_mem->placement, TTM_PL_MASK_MEMTYPE);
+
         return 0;
 }
 EXPORT_SYMBOL(ttm_bo_move_accel_cleanup);
diff --git a/drivers/gpu/drm/ttm/ttm_lock.c b/drivers/gpu/drm/ttm/ttm_lock.c
index f619ebcaa4ec..3d172ef04ee1 100644
--- a/drivers/gpu/drm/ttm/ttm_lock.c
+++ b/drivers/gpu/drm/ttm/ttm_lock.c
@@ -288,6 +288,7 @@ void ttm_suspend_unlock(struct ttm_lock *lock)
         wake_up_all(&lock->queue);
         spin_unlock(&lock->lock);
 }
+EXPORT_SYMBOL(ttm_suspend_unlock);
 
 static bool __ttm_suspend_lock(struct ttm_lock *lock)
 {
@@ -309,3 +310,4 @@ void ttm_suspend_lock(struct ttm_lock *lock)
 {
         wait_event(lock->queue, __ttm_suspend_lock(lock));
 }
+EXPORT_SYMBOL(ttm_suspend_lock);
diff --git a/drivers/gpu/drm/ttm/ttm_object.c b/drivers/gpu/drm/ttm/ttm_object.c
index 1099abac824b..75e9d6f86ba4 100644
--- a/drivers/gpu/drm/ttm/ttm_object.c
+++ b/drivers/gpu/drm/ttm/ttm_object.c
@@ -109,8 +109,8 @@ struct ttm_ref_object {
         struct drm_hash_item hash;
         struct list_head head;
         struct kref kref;
-        struct ttm_base_object *obj;
         enum ttm_ref_type ref_type;
+        struct ttm_base_object *obj;
         struct ttm_object_file *tfile;
 };
 
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index 9c2b1cc5dba5..e2123af7775a 100644
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -198,17 +198,26 @@ EXPORT_SYMBOL(ttm_tt_populate);
 static inline int ttm_tt_set_page_caching(struct page *p,
                                           enum ttm_caching_state c_state)
 {
+        int ret = 0;
+
         if (PageHighMem(p))
                 return 0;
 
-        switch (c_state) {
-        case tt_cached:
-                return set_pages_wb(p, 1);
-        case tt_wc:
-            return set_memory_wc((unsigned long) page_address(p), 1);
-        default:
-                return set_pages_uc(p, 1);
+        if (get_page_memtype(p) != -1) {
+                /* p isn't in the default caching state, set it to
+                 * writeback first to free its current memtype. */
+
+                ret = set_pages_wb(p, 1);
+                if (ret)
+                        return ret;
         }
+
+        if (c_state == tt_wc)
+                ret = set_memory_wc((unsigned long) page_address(p), 1);
+        else if (c_state == tt_uncached)
+                ret = set_pages_uc(p, 1);
+
+        return ret;
 }
 #else /* CONFIG_X86 */
 static inline int ttm_tt_set_page_caching(struct page *p,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
index d6f2d2b882e9..825ebe3d89d5 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
@@ -48,6 +48,15 @@ struct ttm_placement vmw_vram_placement = {
         .busy_placement = &vram_placement_flags
 };
 
+struct ttm_placement vmw_vram_sys_placement = {
+        .fpfn = 0,
+        .lpfn = 0,
+        .num_placement = 1,
+        .placement = &vram_placement_flags,
+        .num_busy_placement = 1,
+        .busy_placement = &sys_placement_flags
+};
+
 struct ttm_placement vmw_vram_ne_placement = {
         .fpfn = 0,
         .lpfn = 0,
@@ -172,6 +181,18 @@ static int vmw_verify_access(struct ttm_buffer_object *bo, struct file *filp)
         return 0;
 }
 
+static void vmw_move_notify(struct ttm_buffer_object *bo,
+                     struct ttm_mem_reg *new_mem)
+{
+        if (new_mem->mem_type != TTM_PL_SYSTEM)
+                vmw_dmabuf_gmr_unbind(bo);
+}
+
+static void vmw_swap_notify(struct ttm_buffer_object *bo)
+{
+        vmw_dmabuf_gmr_unbind(bo);
+}
+
 /**
  * FIXME: We're using the old vmware polling method to sync.
  * Do this with fences instead.
@@ -225,5 +246,7 @@ struct ttm_bo_driver vmw_bo_driver = {
         .sync_obj_wait = vmw_sync_obj_wait,
         .sync_obj_flush = vmw_sync_obj_flush,
         .sync_obj_unref = vmw_sync_obj_unref,
-        .sync_obj_ref = vmw_sync_obj_ref
+        .sync_obj_ref = vmw_sync_obj_ref,
+        .move_notify = vmw_move_notify,
+        .swap_notify = vmw_swap_notify
 };
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 1db1ef30be2b..a6e8f687fa64 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -147,6 +147,8 @@ static char *vmw_devname = "vmwgfx";
 
 static int vmw_probe(struct pci_dev *, const struct pci_device_id *);
 static void vmw_master_init(struct vmw_master *);
+static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val,
+                              void *ptr);
 
 static void vmw_print_capabilities(uint32_t capabilities)
 {
@@ -207,6 +209,7 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
 {
         struct vmw_private *dev_priv;
         int ret;
+        uint32_t svga_id;
 
         dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
         if (unlikely(dev_priv == NULL)) {
@@ -217,6 +220,7 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
 
         dev_priv->dev = dev;
         dev_priv->vmw_chipset = chipset;
+        dev_priv->last_read_sequence = (uint32_t) -100;
         mutex_init(&dev_priv->hw_mutex);
         mutex_init(&dev_priv->cmdbuf_mutex);
         rwlock_init(&dev_priv->resource_lock);
@@ -236,6 +240,16 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
         dev_priv->mmio_start = pci_resource_start(dev->pdev, 2);
 
         mutex_lock(&dev_priv->hw_mutex);
+
+        vmw_write(dev_priv, SVGA_REG_ID, SVGA_ID_2);
+        svga_id = vmw_read(dev_priv, SVGA_REG_ID);
+        if (svga_id != SVGA_ID_2) {
+                ret = -ENOSYS;
+                DRM_ERROR("Unsuported SVGA ID 0x%x\n", svga_id);
+                mutex_unlock(&dev_priv->hw_mutex);
+                goto out_err0;
+        }
+
         dev_priv->capabilities = vmw_read(dev_priv, SVGA_REG_CAPABILITIES);
 
         if (dev_priv->capabilities & SVGA_CAP_GMR) {
@@ -351,6 +365,11 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
                 vmw_fb_init(dev_priv);
         }
 
+        dev_priv->pm_nb.notifier_call = vmwgfx_pm_notifier;
+        register_pm_notifier(&dev_priv->pm_nb);
+
+        DRM_INFO("%s", vmw_fifo_have_3d(dev_priv) ? "Have 3D\n" : "No 3D\n");
+
         return 0;
 
 out_no_device:
@@ -385,6 +404,8 @@ static int vmw_driver_unload(struct drm_device *dev)
 
         DRM_INFO(VMWGFX_DRIVER_NAME " unload.\n");
 
+        unregister_pm_notifier(&dev_priv->pm_nb);
+
         if (!dev_priv->stealth) {
                 vmw_fb_close(dev_priv);
                 vmw_kms_close(dev_priv);
@@ -650,6 +671,57 @@ static void vmw_remove(struct pci_dev *pdev)
         drm_put_dev(dev);
 }
 
+static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val,
+                              void *ptr)
+{
+        struct vmw_private *dev_priv =
+                container_of(nb, struct vmw_private, pm_nb);
+        struct vmw_master *vmaster = dev_priv->active_master;
+
+        switch (val) {
+        case PM_HIBERNATION_PREPARE:
+        case PM_SUSPEND_PREPARE:
+                ttm_suspend_lock(&vmaster->lock);
+
+                /**
+                 * This empties VRAM and unbinds all GMR bindings.
+                 * Buffer contents is moved to swappable memory.
+                 */
+                ttm_bo_swapout_all(&dev_priv->bdev);
+                break;
+        case PM_POST_HIBERNATION:
+        case PM_POST_SUSPEND:
+                ttm_suspend_unlock(&vmaster->lock);
+                break;
+        case PM_RESTORE_PREPARE:
+                break;
+        case PM_POST_RESTORE:
+                break;
+        default:
+                break;
+        }
+        return 0;
+}
+
+/**
+ * These might not be needed with the virtual SVGA device.
+ */
+
+int vmw_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+        pci_save_state(pdev);
+        pci_disable_device(pdev);
+        pci_set_power_state(pdev, PCI_D3hot);
+        return 0;
+}
+
+int vmw_pci_resume(struct pci_dev *pdev)
+{
+        pci_set_power_state(pdev, PCI_D0);
+        pci_restore_state(pdev);
+        return pci_enable_device(pdev);
+}
+
 static struct drm_driver driver = {
         .driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
         DRIVER_MODESET,
@@ -689,7 +761,9 @@ static struct drm_driver driver = {
                        .name = VMWGFX_DRIVER_NAME,
                        .id_table = vmw_pci_id_list,
                        .probe = vmw_probe,
-                       .remove = vmw_remove
+                       .remove = vmw_remove,
+                       .suspend = vmw_pci_suspend,
+                       .resume = vmw_pci_resume
                        },
         .name = VMWGFX_DRIVER_NAME,
         .desc = VMWGFX_DRIVER_DESC,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index e61bd85b6975..356dc935ec13 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -32,16 +32,17 @@
 #include "drmP.h"
 #include "vmwgfx_drm.h"
 #include "drm_hashtab.h"
+#include "linux/suspend.h"
 #include "ttm/ttm_bo_driver.h"
 #include "ttm/ttm_object.h"
 #include "ttm/ttm_lock.h"
 #include "ttm/ttm_execbuf_util.h"
 #include "ttm/ttm_module.h"
 
-#define VMWGFX_DRIVER_DATE "20090724"
-#define VMWGFX_DRIVER_MAJOR 0
-#define VMWGFX_DRIVER_MINOR 1
-#define VMWGFX_DRIVER_PATCHLEVEL 2
+#define VMWGFX_DRIVER_DATE "20100209"
+#define VMWGFX_DRIVER_MAJOR 1
+#define VMWGFX_DRIVER_MINOR 0
+#define VMWGFX_DRIVER_PATCHLEVEL 0
 #define VMWGFX_FILE_PAGE_OFFSET 0x00100000
 #define VMWGFX_FIFO_STATIC_SIZE (1024*1024)
 #define VMWGFX_MAX_RELOCATIONS 2048
@@ -95,6 +96,8 @@ struct vmw_surface {
         struct drm_vmw_size *sizes;
         uint32_t num_sizes;
 
+        bool scanout;
+
         /* TODO so far just a extra pointer */
         struct vmw_cursor_snooper snooper;
 };
@@ -110,6 +113,7 @@ struct vmw_fifo_state {
         unsigned long static_buffer_size;
         bool using_bounce_buffer;
         uint32_t capabilities;
+        struct mutex fifo_mutex;
         struct rw_semaphore rwsem;
 };
 
@@ -210,7 +214,7 @@ struct vmw_private {
          * Fencing and IRQs.
          */
 
-        uint32_t fence_seq;
+        atomic_t fence_seq;
         wait_queue_head_t fence_queue;
         wait_queue_head_t fifo_queue;
         atomic_t fence_queue_waiters;
@@ -258,6 +262,7 @@ struct vmw_private {
 
         struct vmw_master *active_master;
         struct vmw_master fbdev_master;
+        struct notifier_block pm_nb;
 };
 
 static inline struct vmw_private *vmw_priv(struct drm_device *dev)
@@ -353,6 +358,7 @@ extern int vmw_dmabuf_to_start_of_vram(struct vmw_private *vmw_priv,
                                        struct vmw_dma_buffer *bo);
 extern int vmw_dmabuf_from_vram(struct vmw_private *vmw_priv,
                                 struct vmw_dma_buffer *bo);
+extern void vmw_dmabuf_gmr_unbind(struct ttm_buffer_object *bo);
 extern int vmw_stream_claim_ioctl(struct drm_device *dev, void *data,
                                   struct drm_file *file_priv);
 extern int vmw_stream_unref_ioctl(struct drm_device *dev, void *data,
@@ -386,6 +392,7 @@ extern int vmw_fifo_send_fence(struct vmw_private *dev_priv,
                                uint32_t *sequence);
 extern void vmw_fifo_ping_host(struct vmw_private *dev_priv, uint32_t reason);
 extern int vmw_fifo_mmap(struct file *filp, struct vm_area_struct *vma);
+extern bool vmw_fifo_have_3d(struct vmw_private *dev_priv);
 
 /**
  * TTM glue - vmwgfx_ttm_glue.c
@@ -401,6 +408,7 @@ extern int vmw_mmap(struct file *filp, struct vm_area_struct *vma);
 
 extern struct ttm_placement vmw_vram_placement;
 extern struct ttm_placement vmw_vram_ne_placement;
+extern struct ttm_placement vmw_vram_sys_placement;
 extern struct ttm_placement vmw_sys_placement;
 extern struct ttm_bo_driver vmw_bo_driver;
 extern int vmw_dma_quiescent(struct drm_device *dev);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index 2e92da567403..d69caf92ffe7 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -490,10 +490,29 @@ static int vmw_validate_single_buffer(struct vmw_private *dev_priv,
         if (vmw_dmabuf_gmr(bo) != SVGA_GMR_NULL)
                 return 0;
 
+        /**
+         * Put BO in VRAM, only if there is space.
+         */
+
+        ret = ttm_bo_validate(bo, &vmw_vram_sys_placement, true, false);
+        if (unlikely(ret == -ERESTARTSYS))
+                return ret;
+
+        /**
+         * Otherwise, set it up as GMR.
+         */
+
+        if (vmw_dmabuf_gmr(bo) != SVGA_GMR_NULL)
+                return 0;
+
         ret = vmw_gmr_bind(dev_priv, bo);
         if (likely(ret == 0 || ret == -ERESTARTSYS))
                 return ret;
 
+        /**
+         * If that failed, try VRAM again, this time evicting
+         * previous contents.
+         */
 
         ret = ttm_bo_validate(bo, &vmw_vram_placement, true, false);
         return ret;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index 641dde76ada1..4f4f6432be8b 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -649,14 +649,6 @@ int vmw_dmabuf_to_start_of_vram(struct vmw_private *vmw_priv,
         if (unlikely(ret != 0))
                 goto err_unlock;
 
-        if (vmw_bo->gmr_bound) {
-                vmw_gmr_unbind(vmw_priv, vmw_bo->gmr_id);
-                spin_lock(&bo->glob->lru_lock);
-                ida_remove(&vmw_priv->gmr_ida, vmw_bo->gmr_id);
-                spin_unlock(&bo->glob->lru_lock);
-                vmw_bo->gmr_bound = NULL;
-        }
-
         ret = ttm_bo_validate(bo, &ne_placement, false, false);
         ttm_bo_unreserve(bo);
 err_unlock:
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
index 01feb48af333..39d43a01d846 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
@@ -29,6 +29,25 @@
 #include "drmP.h"
 #include "ttm/ttm_placement.h"
 
+bool vmw_fifo_have_3d(struct vmw_private *dev_priv)
+{
+        __le32 __iomem *fifo_mem = dev_priv->mmio_virt;
+        uint32_t fifo_min, hwversion;
+
+        fifo_min = ioread32(fifo_mem  + SVGA_FIFO_MIN);
+        if (fifo_min <= SVGA_FIFO_3D_HWVERSION * sizeof(unsigned int))
+                return false;
+
+        hwversion = ioread32(fifo_mem + SVGA_FIFO_3D_HWVERSION);
+        if (hwversion == 0)
+                return false;
+
+        if (hwversion < SVGA3D_HWVERSION_WS65_B1)
+                return false;
+
+        return true;
+}
+
 int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
 {
         __le32 __iomem *fifo_mem = dev_priv->mmio_virt;
@@ -55,6 +74,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
         fifo->reserved_size = 0;
         fifo->using_bounce_buffer = false;
 
+        mutex_init(&fifo->fifo_mutex);
         init_rwsem(&fifo->rwsem);
 
         /*
@@ -98,8 +118,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
                  (unsigned int) min,
                  (unsigned int) fifo->capabilities);
 
-        dev_priv->fence_seq = (uint32_t) -100;
-        dev_priv->last_read_sequence = (uint32_t) -100;
+        atomic_set(&dev_priv->fence_seq, dev_priv->last_read_sequence);
         iowrite32(dev_priv->last_read_sequence, fifo_mem + SVGA_FIFO_FENCE);
 
         return vmw_fifo_send_fence(dev_priv, &dummy);
@@ -265,7 +284,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
         uint32_t reserveable = fifo_state->capabilities & SVGA_FIFO_CAP_RESERVE;
         int ret;
 
-        down_write(&fifo_state->rwsem);
+        mutex_lock(&fifo_state->fifo_mutex);
         max = ioread32(fifo_mem + SVGA_FIFO_MAX);
         min = ioread32(fifo_mem + SVGA_FIFO_MIN);
         next_cmd = ioread32(fifo_mem + SVGA_FIFO_NEXT_CMD);
@@ -333,7 +352,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
         }
 out_err:
         fifo_state->reserved_size = 0;
-        up_write(&fifo_state->rwsem);
+        mutex_unlock(&fifo_state->fifo_mutex);
         return NULL;
 }
 
@@ -408,6 +427,7 @@ void vmw_fifo_commit(struct vmw_private *dev_priv, uint32_t bytes)
 
         }
 
+        down_write(&fifo_state->rwsem);
         if (fifo_state->using_bounce_buffer || reserveable) {
                 next_cmd += bytes;
                 if (next_cmd >= max)
@@ -419,8 +439,9 @@ void vmw_fifo_commit(struct vmw_private *dev_priv, uint32_t bytes)
         if (reserveable)
                 iowrite32(0, fifo_mem + SVGA_FIFO_RESERVED);
         mb();
-        vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC);
         up_write(&fifo_state->rwsem);
+        vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC);
+        mutex_unlock(&fifo_state->fifo_mutex);
 }
 
 int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *sequence)
@@ -433,9 +454,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *sequence)
 
         fm = vmw_fifo_reserve(dev_priv, bytes);
         if (unlikely(fm == NULL)) {
-                down_write(&fifo_state->rwsem);
-                *sequence = dev_priv->fence_seq;
-                up_write(&fifo_state->rwsem);
+                *sequence = atomic_read(&dev_priv->fence_seq);
                 ret = -ENOMEM;
                 (void)vmw_fallback_wait(dev_priv, false, true, *sequence,
                                         false, 3*HZ);
@@ -443,7 +462,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *sequence)
         }
 
         do {
-                *sequence = dev_priv->fence_seq++;
+                *sequence = atomic_add_return(1, &dev_priv->fence_seq);
         } while (*sequence == 0);
 
         if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
index 5fa6a4ed238a..1c7a316454d8 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
@@ -43,11 +43,17 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data,
                 param->value = vmw_overlay_num_free_overlays(dev_priv);
                 break;
         case DRM_VMW_PARAM_3D:
-                param->value = dev_priv->capabilities & SVGA_CAP_3D ? 1 : 0;
+                param->value = vmw_fifo_have_3d(dev_priv) ? 1 : 0;
                 break;
         case DRM_VMW_PARAM_FIFO_OFFSET:
                 param->value = dev_priv->mmio_start;
                 break;
+        case DRM_VMW_PARAM_HW_CAPS:
+                param->value = dev_priv->capabilities;
+                break;
+        case DRM_VMW_PARAM_FIFO_CAPS:
+                param->value = dev_priv->fifo.capabilities;
+                break;
         default:
                 DRM_ERROR("Illegal vmwgfx get param request: %d\n",
                           param->param);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
index d40086fc8647..4d7cb5393860 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
@@ -85,19 +85,12 @@ bool vmw_fence_signaled(struct vmw_private *dev_priv,
                 return true;
 
         /**
-         * Below is to signal stale fences that have wrapped.
-         * First, block fence submission.
-         */
-
-        down_read(&fifo_state->rwsem);
-
-        /**
          * Then check if the sequence is higher than what we've actually
          * emitted. Then the fence is stale and signaled.
          */
 
-        ret = ((dev_priv->fence_seq - sequence) > VMW_FENCE_WRAP);
-        up_read(&fifo_state->rwsem);
+        ret = ((atomic_read(&dev_priv->fence_seq) - sequence)
+               > VMW_FENCE_WRAP);
 
         return ret;
 }
@@ -127,7 +120,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
 
         if (fifo_idle)
                 down_read(&fifo_state->rwsem);
-        signal_seq = dev_priv->fence_seq;
+        signal_seq = atomic_read(&dev_priv->fence_seq);
         ret = 0;
 
         for (;;) {
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index b1af76e371c3..31f9afed0a63 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -553,9 +553,7 @@ int vmw_framebuffer_dmabuf_dirty(struct drm_framebuffer *framebuffer,
         } *cmd;
         int i, increment = 1;
 
-        if (!num_clips ||
-            !(dev_priv->fifo.capabilities &
-              SVGA_FIFO_CAP_SCREEN_OBJECT)) {
+        if (!num_clips) {
                 num_clips = 1;
                 clips = &norect;
                 norect.x1 = norect.y1 = 0;
@@ -574,10 +572,10 @@ int vmw_framebuffer_dmabuf_dirty(struct drm_framebuffer *framebuffer,
 
         for (i = 0; i < num_clips; i++, clips += increment) {
                 cmd[i].header = cpu_to_le32(SVGA_CMD_UPDATE);
-                cmd[i].body.x = cpu_to_le32(clips[i].x1);
-                cmd[i].body.y = cpu_to_le32(clips[i].y1);
-                cmd[i].body.width = cpu_to_le32(clips[i].x2 - clips[i].x1);
-                cmd[i].body.height = cpu_to_le32(clips[i].y2 - clips[i].y1);
+                cmd[i].body.x = cpu_to_le32(clips->x1);
+                cmd[i].body.y = cpu_to_le32(clips->y1);
+                cmd[i].body.width = cpu_to_le32(clips->x2 - clips->x1);
+                cmd[i].body.height = cpu_to_le32(clips->y2 - clips->y1);
         }
 
         vmw_fifo_commit(dev_priv, sizeof(*cmd) * num_clips);
@@ -709,6 +707,9 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev,
         if (ret)
                 goto try_dmabuf;
 
+        if (!surface->scanout)
+                goto err_not_scanout;
+
         ret = vmw_kms_new_framebuffer_surface(dev_priv, surface, &vfb,
                                               mode_cmd->width, mode_cmd->height);
 
@@ -742,6 +743,13 @@ try_dmabuf:
         }
 
         return &vfb->base;
+
+err_not_scanout:
+        DRM_ERROR("surface not marked as scanout\n");
+        /* vmw_user_surface_lookup takes one ref */
+        vmw_surface_unreference(&surface);
+
+        return NULL;
 }
 
 static int vmw_kms_fb_changed(struct drm_device *dev)
@@ -761,10 +769,10 @@ int vmw_kms_init(struct vmw_private *dev_priv)
 
         drm_mode_config_init(dev);
         dev->mode_config.funcs = &vmw_kms_funcs;
-        dev->mode_config.min_width = 640;
-        dev->mode_config.min_height = 480;
-        dev->mode_config.max_width = 2048;
-        dev->mode_config.max_height = 2048;
+        dev->mode_config.min_width = 1;
+        dev->mode_config.min_height = 1;
+        dev->mode_config.max_width = dev_priv->fb_max_width;
+        dev->mode_config.max_height = dev_priv->fb_max_height;
 
         ret = vmw_kms_init_legacy_display_system(dev_priv);
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
index bb6e6a096d25..5b6eabeb7f51 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
@@ -104,7 +104,6 @@ static int vmw_dmabuf_pin_in_vram(struct vmw_private *dev_priv,
                                   bool pin, bool interruptible)
 {
         struct ttm_buffer_object *bo = &buf->base;
-        struct ttm_bo_global *glob = bo->glob;
         struct ttm_placement *overlay_placement = &vmw_vram_placement;
         int ret;
 
@@ -116,14 +115,6 @@ static int vmw_dmabuf_pin_in_vram(struct vmw_private *dev_priv,
         if (unlikely(ret != 0))
                 goto err;
 
-        if (buf->gmr_bound) {
-                vmw_gmr_unbind(dev_priv, buf->gmr_id);
-                spin_lock(&glob->lru_lock);
-                ida_remove(&dev_priv->gmr_ida, buf->gmr_id);
-                spin_unlock(&glob->lru_lock);
-                buf->gmr_bound = NULL;
-        }
-
         if (pin)
                 overlay_placement = &vmw_vram_ne_placement;
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index c012d5927f65..f8fbbc67a406 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -574,6 +574,7 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
 
         srf->flags = req->flags;
         srf->format = req->format;
+        srf->scanout = req->scanout;
         memcpy(srf->mip_levels, req->mip_levels, sizeof(srf->mip_levels));
         srf->num_sizes = 0;
         for (i = 0; i < DRM_VMW_MAX_SURFACE_FACES; ++i)
@@ -599,6 +600,26 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
         if (unlikely(ret != 0))
                 goto out_err1;
 
+        if (srf->scanout &&
+            srf->num_sizes == 1 &&
+            srf->sizes[0].width == 64 &&
+            srf->sizes[0].height == 64 &&
+            srf->format == SVGA3D_A8R8G8B8) {
+
+                srf->snooper.image = kmalloc(64 * 64 * 4, GFP_KERNEL);
+                /* clear the image */
+                if (srf->snooper.image) {
+                        memset(srf->snooper.image, 0x00, 64 * 64 * 4);
+                } else {
+                        DRM_ERROR("Failed to allocate cursor_image\n");
+                        ret = -ENOMEM;
+                        goto out_err1;
+                }
+        } else {
+                srf->snooper.image = NULL;
+        }
+        srf->snooper.crtc = NULL;
+
         user_srf->base.shareable = false;
         user_srf->base.tfile = NULL;
 
@@ -622,24 +643,6 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
                 return ret;
         }
 
-        if (srf->flags & (1 << 9) &&
-            srf->num_sizes == 1 &&
-            srf->sizes[0].width == 64 &&
-            srf->sizes[0].height == 64 &&
-            srf->format == SVGA3D_A8R8G8B8) {
-
-                srf->snooper.image = kmalloc(64 * 64 * 4, GFP_KERNEL);
-                /* clear the image */
-                if (srf->snooper.image)
-                        memset(srf->snooper.image, 0x00, 64 * 64 * 4);
-                else
-                        DRM_ERROR("Failed to allocate cursor_image\n");
-
-        } else {
-                srf->snooper.image = NULL;
-        }
-        srf->snooper.crtc = NULL;
-
         rep->sid = user_srf->base.hash.key;
         if (rep->sid == SVGA3D_INVALID_ID)
                 DRM_ERROR("Created bad Surface ID.\n");
@@ -754,20 +757,29 @@ static size_t vmw_dmabuf_acc_size(struct ttm_bo_global *glob,
         return bo_user_size + page_array_size;
 }
 
-void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo)
+void vmw_dmabuf_gmr_unbind(struct ttm_buffer_object *bo)
 {
         struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo);
         struct ttm_bo_global *glob = bo->glob;
         struct vmw_private *dev_priv =
                 container_of(bo->bdev, struct vmw_private, bdev);
 
-        ttm_mem_global_free(glob->mem_glob, bo->acc_size);
         if (vmw_bo->gmr_bound) {
                 vmw_gmr_unbind(dev_priv, vmw_bo->gmr_id);
                 spin_lock(&glob->lru_lock);
                 ida_remove(&dev_priv->gmr_ida, vmw_bo->gmr_id);
                 spin_unlock(&glob->lru_lock);
+                vmw_bo->gmr_bound = false;
         }
+}
+
+void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo)
+{
+        struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo);
+        struct ttm_bo_global *glob = bo->glob;
+
+        vmw_dmabuf_gmr_unbind(bo);
+        ttm_mem_global_free(glob->mem_glob, bo->acc_size);
         kfree(vmw_bo);
 }
 
@@ -813,18 +825,10 @@ int vmw_dmabuf_init(struct vmw_private *dev_priv,
 static void vmw_user_dmabuf_destroy(struct ttm_buffer_object *bo)
 {
         struct vmw_user_dma_buffer *vmw_user_bo = vmw_user_dma_buffer(bo);
-        struct vmw_dma_buffer *vmw_bo = &vmw_user_bo->dma;
         struct ttm_bo_global *glob = bo->glob;
-        struct vmw_private *dev_priv =
-                container_of(bo->bdev, struct vmw_private, bdev);
 
+        vmw_dmabuf_gmr_unbind(bo);
         ttm_mem_global_free(glob->mem_glob, bo->acc_size);
-        if (vmw_bo->gmr_bound) {
-                vmw_gmr_unbind(dev_priv, vmw_bo->gmr_id);
-                spin_lock(&glob->lru_lock);
-                ida_remove(&dev_priv->gmr_ida, vmw_bo->gmr_id);
-                spin_unlock(&glob->lru_lock);
-        }
         kfree(vmw_user_bo);
 }
 
@@ -868,7 +872,7 @@ int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data,
         }
 
         ret = vmw_dmabuf_init(dev_priv, &vmw_user_bo->dma, req->size,
-                              &vmw_vram_placement, true,
+                              &vmw_vram_sys_placement, true,
                               &vmw_user_dmabuf_destroy);
         if (unlikely(ret != 0))
                 return ret;
diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c
index 1ac0c93603c9..24b56dc54597 100644
--- a/drivers/gpu/vga/vgaarb.c
+++ b/drivers/gpu/vga/vgaarb.c
@@ -961,7 +961,7 @@ static ssize_t vga_arb_write(struct file *file, const char __user * buf,
                 remaining -= 7;
                 pr_devel("client 0x%p called 'target'\n", priv);
                 /* if target is default */
-                if (!strncmp(buf, "default", 7))
+                if (!strncmp(kbuf, "default", 7))
                         pdev = pci_dev_get(vga_default_device());
                 else {
                         if (!vga_pci_str_to_vars(curr_pos, remaining,
diff --git a/drivers/hwmon/adt7462.c b/drivers/hwmon/adt7462.c
index a31e77c776ae..b8156b4893bb 100644
--- a/drivers/hwmon/adt7462.c
+++ b/drivers/hwmon/adt7462.c
@@ -179,7 +179,7 @@ static const unsigned short normal_i2c[] = { 0x58, 0x5C, I2C_CLIENT_END };
  *
  * Some, but not all, of these voltages have low/high limits.
  */
-#define ADT7462_VOLT_COUNT      12
+#define ADT7462_VOLT_COUNT      13
 
 #define ADT7462_VENDOR          0x41
 #define ADT7462_DEVICE          0x62
diff --git a/drivers/hwmon/amc6821.c b/drivers/hwmon/amc6821.c
index 1c89d922d619..fa9708c2d723 100644
--- a/drivers/hwmon/amc6821.c
+++ b/drivers/hwmon/amc6821.c
@@ -686,7 +686,6 @@ static ssize_t set_fan1_div(
                 data->fan1_div = 4;
                 break;
         default:
-                mutex_unlock(&data->update_lock);
                 count = -EINVAL;
                 goto EXIT;
         }
diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
index 6811346c1c62..028284f544e3 100644
--- a/drivers/hwmon/asus_atk0110.c
+++ b/drivers/hwmon/asus_atk0110.c
@@ -1329,17 +1329,16 @@ static int atk_add(struct acpi_device *device)
                         &buf, ACPI_TYPE_PACKAGE);
         if (ret != AE_OK) {
                 dev_dbg(&device->dev, "atk: method MBIF not found\n");
-                err = -ENODEV;
-                goto out;
-        }
-
-        obj = buf.pointer;
-        if (obj->package.count >= 2 &&
-                        obj->package.elements[1].type == ACPI_TYPE_STRING) {
-                dev_dbg(&device->dev, "board ID = %s\n",
-                                obj->package.elements[1].string.pointer);
+        } else {
+                obj = buf.pointer;
+                if (obj->package.count >= 2) {
+                        union acpi_object *id = &obj->package.elements[1];
+                        if (id->type == ACPI_TYPE_STRING)
+                                dev_dbg(&device->dev, "board ID = %s\n",
+                                        id->string.pointer);
+                }
+                ACPI_FREE(buf.pointer);
         }
-        ACPI_FREE(buf.pointer);
 
         err = atk_probe_if(data);
         if (err) {
diff --git a/drivers/hwmon/fschmd.c b/drivers/hwmon/fschmd.c
index bd0fc67e804b..fa0728232e71 100644
--- a/drivers/hwmon/fschmd.c
+++ b/drivers/hwmon/fschmd.c
@@ -768,6 +768,7 @@ leave:
 static int watchdog_open(struct inode *inode, struct file *filp)
 {
         struct fschmd_data *pos, *data = NULL;
+        int watchdog_is_open;
 
         /* We get called from drivers/char/misc.c with misc_mtx hold, and we
            call misc_register() from fschmd_probe() with watchdog_data_mutex
@@ -782,10 +783,12 @@ static int watchdog_open(struct inode *inode, struct file *filp)
                 }
         }
         /* Note we can never not have found data, so we don't check for this */
-        kref_get(&data->kref);
+        watchdog_is_open = test_and_set_bit(0, &data->watchdog_is_open);
+        if (!watchdog_is_open)
+                kref_get(&data->kref);
         mutex_unlock(&watchdog_data_mutex);
 
-        if (test_and_set_bit(0, &data->watchdog_is_open))
+        if (watchdog_is_open)
                 return -EBUSY;
 
         /* Start the watchdog */
diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index cadcbd90ff3b..72ff2c4e757d 100644
--- a/drivers/hwmon/lm78.c
+++ b/drivers/hwmon/lm78.c
@@ -851,17 +851,16 @@ static struct lm78_data *lm78_update_device(struct device *dev)
 static int __init lm78_isa_found(unsigned short address)
 {
         int val, save, found = 0;
-
-        /* We have to request the region in two parts because some
-           boards declare base+4 to base+7 as a PNP device */
-        if (!request_region(address, 4, "lm78")) {
-                pr_debug("lm78: Failed to request low part of region\n");
-                return 0;
-        }
-        if (!request_region(address + 4, 4, "lm78")) {
-                pr_debug("lm78: Failed to request high part of region\n");
-                release_region(address, 4);
-                return 0;
+        int port;
+
+        /* Some boards declare base+0 to base+7 as a PNP device, some base+4
+         * to base+7 and some base+5 to base+6. So we better request each port
+         * individually for the probing phase. */
+        for (port = address; port < address + LM78_EXTENT; port++) {
+                if (!request_region(port, 1, "lm78")) {
+                        pr_debug("lm78: Failed to request port 0x%x\n", port);
+                        goto release;
+                }
         }
 
 #define REALLY_SLOW_IO
@@ -925,8 +924,8 @@ static int __init lm78_isa_found(unsigned short address)
                         val & 0x80 ? "LM79" : "LM78", (int)address);
 
  release:
-        release_region(address + 4, 4);
-        release_region(address, 4);
+        for (port--; port >= address; port--)
+                release_region(port, 1);
         return found;
 }
 
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index 9ca97818bd4b..8fa462f2b570 100644
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -488,7 +488,7 @@ static int __init smsc47m1_find(unsigned short *addr,
 }
 
 /* Restore device to its initial state */
-static void __init smsc47m1_restore(const struct smsc47m1_sio_data *sio_data)
+static void smsc47m1_restore(const struct smsc47m1_sio_data *sio_data)
 {
         if ((sio_data->activate & 0x01) == 0) {
                 superio_enter();
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index 05f9225b6f94..32d4adee73db 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -1793,17 +1793,17 @@ static int __init
 w83781d_isa_found(unsigned short address)
 {
         int val, save, found = 0;
-
-        /* We have to request the region in two parts because some
-           boards declare base+4 to base+7 as a PNP device */
-        if (!request_region(address, 4, "w83781d")) {
-                pr_debug("w83781d: Failed to request low part of region\n");
-                return 0;
-        }
-        if (!request_region(address + 4, 4, "w83781d")) {
-                pr_debug("w83781d: Failed to request high part of region\n");
-                release_region(address, 4);
-                return 0;
+        int port;
+
+        /* Some boards declare base+0 to base+7 as a PNP device, some base+4
+         * to base+7 and some base+5 to base+6. So we better request each port
+         * individually for the probing phase. */
+        for (port = address; port < address + W83781D_EXTENT; port++) {
+                if (!request_region(port, 1, "w83781d")) {
+                        pr_debug("w83781d: Failed to request port 0x%x\n",
+                                 port);
+                        goto release;
+                }
         }
 
 #define REALLY_SLOW_IO
@@ -1877,8 +1877,8 @@ w83781d_isa_found(unsigned short address)
                         val == 0x30 ? "W83782D" : "W83781D", (int)address);
 
  release:
-        release_region(address + 4, 4);
-        release_region(address, 4);
+        for (port--; port >= address; port--)
+                release_region(port, 1);
         return found;
 }
 
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index e3654d683e15..75bf820e7ccb 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -226,7 +226,6 @@ static void i2c_imx_stop(struct imx_i2c_struct *i2c_imx)
                 temp = readb(i2c_imx->base + IMX_I2C_I2CR);
                 temp &= ~(I2CR_MSTA | I2CR_MTX);
                 writeb(temp, i2c_imx->base + IMX_I2C_I2CR);
-                i2c_imx->stopped = 1;
         }
         if (cpu_is_mx1()) {
                 /*
@@ -236,8 +235,10 @@ static void i2c_imx_stop(struct imx_i2c_struct *i2c_imx)
                 udelay(i2c_imx->disable_delay);
         }
 
-        if (!i2c_imx->stopped)
+        if (!i2c_imx->stopped) {
                 i2c_imx_bus_busy(i2c_imx, 0);
+                i2c_imx->stopped = 1;
+        }
 
         /* Disable I2C controller */
         writeb(0, i2c_imx->base + IMX_I2C_I2CR);
@@ -496,22 +497,23 @@ static int __init i2c_imx_probe(struct platform_device *pdev)
         }
 
         res_size = resource_size(res);
+
+        if (!request_mem_region(res->start, res_size, DRIVER_NAME)) {
+                ret = -EBUSY;
+                goto fail0;
+        }
+
         base = ioremap(res->start, res_size);
         if (!base) {
                 dev_err(&pdev->dev, "ioremap failed\n");
                 ret = -EIO;
-                goto fail0;
+                goto fail1;
         }
 
         i2c_imx = kzalloc(sizeof(struct imx_i2c_struct), GFP_KERNEL);
         if (!i2c_imx) {
                 dev_err(&pdev->dev, "can't allocate interface\n");
                 ret = -ENOMEM;
-                goto fail1;
-        }
-
-        if (!request_mem_region(res->start, res_size, DRIVER_NAME)) {
-                ret = -EBUSY;
                 goto fail2;
         }
 
@@ -582,11 +584,11 @@ fail5:
 fail4:
         clk_put(i2c_imx->clk);
 fail3:
-        release_mem_region(i2c_imx->res->start, resource_size(res));
-fail2:
         kfree(i2c_imx);
-fail1:
+fail2:
         iounmap(base);
+fail1:
+        release_mem_region(res->start, resource_size(res));
 fail0:
         if (pdata && pdata->exit)
                 pdata->exit(&pdev->dev);
@@ -618,8 +620,8 @@ static int __exit i2c_imx_remove(struct platform_device *pdev)
 
         clk_put(i2c_imx->clk);
 
-        release_mem_region(i2c_imx->res->start, resource_size(i2c_imx->res));
         iounmap(i2c_imx->base);
+        release_mem_region(i2c_imx->res->start, resource_size(i2c_imx->res));
         kfree(i2c_imx);
         return 0;
 }
diff --git a/drivers/i2c/busses/i2c-tiny-usb.c b/drivers/i2c/busses/i2c-tiny-usb.c
index b1c050ff311d..e29b6d5ba8ef 100644
--- a/drivers/i2c/busses/i2c-tiny-usb.c
+++ b/drivers/i2c/busses/i2c-tiny-usb.c
@@ -13,6 +13,7 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/module.h>
+#include <linux/types.h>
 
 /* include interfaces to usb layer */
 #include <linux/usb.h>
@@ -31,8 +32,8 @@
 #define CMD_I2C_IO_END          (1<<1)
 
 /* i2c bit delay, default is 10us -> 100kHz */
-static int delay = 10;
-module_param(delay, int, 0);
+static unsigned short delay = 10;
+module_param(delay, ushort, 0);
 MODULE_PARM_DESC(delay, "bit delay in microseconds, "
                  "e.g. 10 for 100kHz (default is 100kHz)");
 
@@ -109,7 +110,7 @@ static int usb_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num)
 
 static u32 usb_func(struct i2c_adapter *adapter)
 {
-        u32 func;
+        __le32 func;
 
         /* get functionality from adapter */
         if (usb_read(adapter, CMD_GET_FUNC, 0, 0, &func, sizeof(func)) !=
@@ -118,7 +119,7 @@ static u32 usb_func(struct i2c_adapter *adapter)
                 return 0;
         }
 
-        return func;
+        return le32_to_cpu(func);
 }
 
 /* This is the actual algorithm we define */
@@ -216,8 +217,7 @@ static int i2c_tiny_usb_probe(struct usb_interface *interface,
                  "i2c-tiny-usb at bus %03d device %03d",
                  dev->usb_dev->bus->busnum, dev->usb_dev->devnum);
 
-        if (usb_write(&dev->adapter, CMD_SET_DELAY,
-                      cpu_to_le16(delay), 0, NULL, 0) != 0) {
+        if (usb_write(&dev->adapter, CMD_SET_DELAY, delay, 0, NULL, 0) != 0) {
                 dev_err(&dev->adapter.dev,
                         "failure setting delay to %dus\n", delay);
                 retval = -EIO;
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index cc9b5940fa97..875e34e0b235 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -2115,9 +2115,7 @@ int rdma_bind_addr(struct rdma_cm_id *id, struct sockaddr *addr)
         if (ret)
                 goto err1;
 
-        if (cma_loopback_addr(addr)) {
-                ret = cma_bind_loopback(id_priv);
-        } else if (!cma_zero_addr(addr)) {
+        if (!cma_any_addr(addr)) {
                 ret = rdma_translate_ip(addr, &id->route.addr.dev_addr);
                 if (ret)
                         goto err1;
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index b3684060465e..100da8542bba 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -346,10 +346,8 @@ static int ipathfs_fill_super(struct super_block *sb, void *data,
         list_for_each_entry_safe(dd, tmp, &ipath_dev_list, ipath_list) {
                 spin_unlock_irqrestore(&ipath_devs_lock, flags);
                 ret = create_device_files(sb, dd);
-                if (ret) {
-                        deactivate_locked_super(sb);
+                if (ret)
                         goto bail;
-                }
                 spin_lock_irqsave(&ipath_devs_lock, flags);
         }
 
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 30b503b8d67b..86cb2d2196ff 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -46,6 +46,7 @@ static unsigned int input_abs_bypass_init_data[] __initdata = {
         ABS_MT_TOOL_TYPE,
         ABS_MT_BLOB_ID,
         ABS_MT_TRACKING_ID,
+        ABS_MT_PRESSURE,
         0
 };
 static unsigned long input_abs_bypass[BITS_TO_LONGS(ABS_CNT)];
diff --git a/drivers/input/misc/winbond-cir.c b/drivers/input/misc/winbond-cir.c
index 33309fe44e20..c8f5a9a3fa14 100644
--- a/drivers/input/misc/winbond-cir.c
+++ b/drivers/input/misc/winbond-cir.c
@@ -768,7 +768,7 @@ wbcir_parse_rc6(struct device *dev, struct wbcir_data *data)
                 return;
         }
 
-        dev_info(dev, "IR-RC6 ad 0x%02X cm 0x%02X cu 0x%04X "
+        dev_dbg(dev, "IR-RC6 ad 0x%02X cm 0x%02X cu 0x%04X "
                 "toggle %u mode %u scan 0x%08X\n",
                 address,
                 command,
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
index 6d7aa10d10f0..7c1d7d420ae3 100644
--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -53,6 +53,12 @@ static const struct dmi_system_id __initconst lifebook_dmi_table[] = {
         {
                 /* LifeBook B */
                 .matches = {
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Lifebook B Series"),
+                },
+        },
+        {
+                /* LifeBook B */
+                .matches = {
                         DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook B Series"),
                 },
         },
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 9774bdfaa482..d8c0c8d6992c 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -1141,7 +1141,14 @@ static void psmouse_cleanup(struct serio *serio)
                 psmouse_deactivate(parent);
         }
 
-        psmouse_deactivate(psmouse);
+        psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
+
+        /*
+         * Disable stream mode so cleanup routine can proceed undisturbed.
+         */
+        if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_DISABLE))
+                printk(KERN_WARNING "psmouse.c: Failed to disable mouse on %s\n",
+                        psmouse->ps2dev.serio->phys);
 
         if (psmouse->cleanup)
                 psmouse->cleanup(psmouse);
diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index c21e6d3a8844..794d070c6900 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -47,6 +47,7 @@
 #include <linux/workqueue.h>
 #include <linux/spi/spi.h>
 #include <linux/i2c.h>
+#include <linux/gpio.h>
 
 #include <linux/spi/ad7879.h>
 
@@ -132,7 +133,9 @@ struct ad7879 {
         struct input_dev        *input;
         struct work_struct      work;
         struct timer_list       timer;
-
+#ifdef CONFIG_GPIOLIB
+        struct gpio_chip        gc;
+#endif
         struct mutex            mutex;
         unsigned                disabled:1;     /* P: mutex */
 
@@ -150,11 +153,9 @@ struct ad7879 {
         u8                      median;
         u16                     x_plate_ohms;
         u16                     pressure_max;
-        u16                     gpio_init;
         u16                     cmd_crtl1;
         u16                     cmd_crtl2;
         u16                     cmd_crtl3;
-        unsigned                gpio:1;
 };
 
 static int ad7879_read(bus_device *, u8);
@@ -237,24 +238,6 @@ static irqreturn_t ad7879_irq(int irq, void *handle)
 
 static void ad7879_setup(struct ad7879 *ts)
 {
-        ts->cmd_crtl3 = AD7879_YPLUS_BIT |
-                        AD7879_XPLUS_BIT |
-                        AD7879_Z2_BIT |
-                        AD7879_Z1_BIT |
-                        AD7879_TEMPMASK_BIT |
-                        AD7879_AUXVBATMASK_BIT |
-                        AD7879_GPIOALERTMASK_BIT;
-
-        ts->cmd_crtl2 = AD7879_PM(AD7879_PM_DYN) | AD7879_DFR |
-                        AD7879_AVG(ts->averaging) |
-                        AD7879_MFS(ts->median) |
-                        AD7879_FCD(ts->first_conversion_delay) |
-                        ts->gpio_init;
-
-        ts->cmd_crtl1 = AD7879_MODE_INT | AD7879_MODE_SEQ1 |
-                        AD7879_ACQ(ts->acquisition_time) |
-                        AD7879_TMR(ts->pen_down_acc_interval);
-
         ad7879_write(ts->bus, AD7879_REG_CTRL2, ts->cmd_crtl2);
         ad7879_write(ts->bus, AD7879_REG_CTRL3, ts->cmd_crtl3);
         ad7879_write(ts->bus, AD7879_REG_CTRL1, ts->cmd_crtl1);
@@ -324,48 +307,132 @@ static ssize_t ad7879_disable_store(struct device *dev,
 
 static DEVICE_ATTR(disable, 0664, ad7879_disable_show, ad7879_disable_store);
 
-static ssize_t ad7879_gpio_show(struct device *dev,
-                                     struct device_attribute *attr, char *buf)
+static struct attribute *ad7879_attributes[] = {
+        &dev_attr_disable.attr,
+        NULL
+};
+
+static const struct attribute_group ad7879_attr_group = {
+        .attrs = ad7879_attributes,
+};
+
+#ifdef CONFIG_GPIOLIB
+static int ad7879_gpio_direction_input(struct gpio_chip *chip,
+                                        unsigned gpio)
 {
-        struct ad7879 *ts = dev_get_drvdata(dev);
+        struct ad7879 *ts = container_of(chip, struct ad7879, gc);
+        int err;
 
-        return sprintf(buf, "%u\n", ts->gpio);
+        mutex_lock(&ts->mutex);
+        ts->cmd_crtl2 |= AD7879_GPIO_EN | AD7879_GPIODIR | AD7879_GPIOPOL;
+        err = ad7879_write(ts->bus, AD7879_REG_CTRL2, ts->cmd_crtl2);
+        mutex_unlock(&ts->mutex);
+
+        return err;
 }
 
-static ssize_t ad7879_gpio_store(struct device *dev,
-                                     struct device_attribute *attr,
-                                     const char *buf, size_t count)
+static int ad7879_gpio_direction_output(struct gpio_chip *chip,
+                                        unsigned gpio, int level)
 {
-        struct ad7879 *ts = dev_get_drvdata(dev);
-        unsigned long val;
-        int error;
+        struct ad7879 *ts = container_of(chip, struct ad7879, gc);
+        int err;
 
-        error = strict_strtoul(buf, 10, &val);
-        if (error)
-                return error;
+        mutex_lock(&ts->mutex);
+        ts->cmd_crtl2 &= ~AD7879_GPIODIR;
+        ts->cmd_crtl2 |= AD7879_GPIO_EN | AD7879_GPIOPOL;
+        if (level)
+                ts->cmd_crtl2 |= AD7879_GPIO_DATA;
+        else
+                ts->cmd_crtl2 &= ~AD7879_GPIO_DATA;
+
+        err = ad7879_write(ts->bus, AD7879_REG_CTRL2, ts->cmd_crtl2);
+        mutex_unlock(&ts->mutex);
+
+        return err;
+}
+
+static int ad7879_gpio_get_value(struct gpio_chip *chip, unsigned gpio)
+{
+        struct ad7879 *ts = container_of(chip, struct ad7879, gc);
+        u16 val;
 
         mutex_lock(&ts->mutex);
-        ts->gpio = !!val;
-        error = ad7879_write(ts->bus, AD7879_REG_CTRL2,
-                           ts->gpio ?
-                                ts->cmd_crtl2 & ~AD7879_GPIO_DATA :
-                                ts->cmd_crtl2 | AD7879_GPIO_DATA);
+        val = ad7879_read(ts->bus, AD7879_REG_CTRL2);
         mutex_unlock(&ts->mutex);
 
-        return error ? : count;
+        return !!(val & AD7879_GPIO_DATA);
 }
 
-static DEVICE_ATTR(gpio, 0664, ad7879_gpio_show, ad7879_gpio_store);
+static void ad7879_gpio_set_value(struct gpio_chip *chip,
+                                  unsigned gpio, int value)
+{
+        struct ad7879 *ts = container_of(chip, struct ad7879, gc);
 
-static struct attribute *ad7879_attributes[] = {
-        &dev_attr_disable.attr,
-        &dev_attr_gpio.attr,
-        NULL
-};
+        mutex_lock(&ts->mutex);
+        if (value)
+                ts->cmd_crtl2 |= AD7879_GPIO_DATA;
+        else
+                ts->cmd_crtl2 &= ~AD7879_GPIO_DATA;
 
-static const struct attribute_group ad7879_attr_group = {
-        .attrs = ad7879_attributes,
-};
+        ad7879_write(ts->bus, AD7879_REG_CTRL2, ts->cmd_crtl2);
+        mutex_unlock(&ts->mutex);
+}
+
+static int __devinit ad7879_gpio_add(struct device *dev)
+{
+        struct ad7879 *ts = dev_get_drvdata(dev);
+        struct ad7879_platform_data *pdata = dev->platform_data;
+        int ret = 0;
+
+        if (pdata->gpio_export) {
+                ts->gc.direction_input = ad7879_gpio_direction_input;
+                ts->gc.direction_output = ad7879_gpio_direction_output;
+                ts->gc.get = ad7879_gpio_get_value;
+                ts->gc.set = ad7879_gpio_set_value;
+                ts->gc.can_sleep = 1;
+                ts->gc.base = pdata->gpio_base;
+                ts->gc.ngpio = 1;
+                ts->gc.label = "AD7879-GPIO";
+                ts->gc.owner = THIS_MODULE;
+                ts->gc.dev = dev;
+
+                ret = gpiochip_add(&ts->gc);
+                if (ret)
+                        dev_err(dev, "failed to register gpio %d\n",
+                                ts->gc.base);
+        }
+
+        return ret;
+}
+
+/*
+ * We mark ad7879_gpio_remove inline so there is a chance the code
+ * gets discarded when not needed. We can't do __devinit/__devexit
+ * markup since it is used in both probe and remove methods.
+ */
+static inline void ad7879_gpio_remove(struct device *dev)
+{
+        struct ad7879 *ts = dev_get_drvdata(dev);
+        struct ad7879_platform_data *pdata = dev->platform_data;
+        int ret;
+
+        if (pdata->gpio_export) {
+                ret = gpiochip_remove(&ts->gc);
+                if (ret)
+                        dev_err(dev, "failed to remove gpio %d\n",
+                                ts->gc.base);
+        }
+}
+#else
+static inline int ad7879_gpio_add(struct device *dev)
+{
+        return 0;
+}
+
+static inline void ad7879_gpio_remove(struct device *dev)
+{
+}
+#endif
 
 static int __devinit ad7879_construct(bus_device *bus, struct ad7879 *ts)
 {
@@ -403,12 +470,6 @@ static int __devinit ad7879_construct(bus_device *bus, struct ad7879 *ts)
         ts->pen_down_acc_interval = pdata->pen_down_acc_interval;
         ts->median = pdata->median;
 
-        if (pdata->gpio_output)
-                ts->gpio_init = AD7879_GPIO_EN |
-                                (pdata->gpio_default ? 0 : AD7879_GPIO_DATA);
-        else
-                ts->gpio_init = AD7879_GPIO_EN | AD7879_GPIODIR;
-
         snprintf(ts->phys, sizeof(ts->phys), "%s/input0", dev_name(&bus->dev));
 
         input_dev->name = "AD7879 Touchscreen";
@@ -446,6 +507,23 @@ static int __devinit ad7879_construct(bus_device *bus, struct ad7879 *ts)
                 goto err_free_mem;
         }
 
+        ts->cmd_crtl3 = AD7879_YPLUS_BIT |
+                        AD7879_XPLUS_BIT |
+                        AD7879_Z2_BIT |
+                        AD7879_Z1_BIT |
+                        AD7879_TEMPMASK_BIT |
+                        AD7879_AUXVBATMASK_BIT |
+                        AD7879_GPIOALERTMASK_BIT;
+
+        ts->cmd_crtl2 = AD7879_PM(AD7879_PM_DYN) | AD7879_DFR |
+                        AD7879_AVG(ts->averaging) |
+                        AD7879_MFS(ts->median) |
+                        AD7879_FCD(ts->first_conversion_delay);
+
+        ts->cmd_crtl1 = AD7879_MODE_INT | AD7879_MODE_SEQ1 |
+                        AD7879_ACQ(ts->acquisition_time) |
+                        AD7879_TMR(ts->pen_down_acc_interval);
+
         ad7879_setup(ts);
 
         err = request_irq(bus->irq, ad7879_irq,
@@ -460,15 +538,21 @@ static int __devinit ad7879_construct(bus_device *bus, struct ad7879 *ts)
         if (err)
                 goto err_free_irq;
 
-        err = input_register_device(input_dev);
+        err = ad7879_gpio_add(&bus->dev);
         if (err)
                 goto err_remove_attr;
 
+        err = input_register_device(input_dev);
+        if (err)
+                goto err_remove_gpio;
+
         dev_info(&bus->dev, "Rev.%d touchscreen, irq %d\n",
                  revid >> 8, bus->irq);
 
         return 0;
 
+err_remove_gpio:
+        ad7879_gpio_remove(&bus->dev);
 err_remove_attr:
         sysfs_remove_group(&bus->dev.kobj, &ad7879_attr_group);
 err_free_irq:
@@ -481,6 +565,7 @@ err_free_mem:
 
 static int __devexit ad7879_destroy(bus_device *bus, struct ad7879 *ts)
 {
+        ad7879_gpio_remove(&bus->dev);
         ad7879_disable(ts);
         sysfs_remove_group(&ts->bus->dev.kobj, &ad7879_attr_group);
         free_irq(ts->bus->irq, ts);
diff --git a/drivers/md/dm-log-userspace-transfer.c b/drivers/md/dm-log-userspace-transfer.c
index 54abf9e303b7..f1c8cae70b4b 100644
--- a/drivers/md/dm-log-userspace-transfer.c
+++ b/drivers/md/dm-log-userspace-transfer.c
@@ -172,11 +172,15 @@ int dm_consult_userspace(const char *uuid, uint64_t luid, int request_type,
 {
         int r = 0;
         size_t dummy = 0;
-        int overhead_size =
-                sizeof(struct dm_ulog_request *) + sizeof(struct cn_msg);
+        int overhead_size = sizeof(struct dm_ulog_request) + sizeof(struct cn_msg);
         struct dm_ulog_request *tfr = prealloced_ulog_tfr;
         struct receiving_pkg pkg;
 
+        /*
+         * Given the space needed to hold the 'struct cn_msg' and
+         * 'struct dm_ulog_request' - do we have enough payload
+         * space remaining?
+         */
         if (data_size > (DM_ULOG_PREALLOCED_SIZE - overhead_size)) {
                 DMINFO("Size of tfr exceeds preallocated size");
                 return -EINVAL;
@@ -191,7 +195,7 @@ resend:
          */
         mutex_lock(&dm_ulog_lock);
 
-        memset(tfr, 0, DM_ULOG_PREALLOCED_SIZE - overhead_size);
+        memset(tfr, 0, DM_ULOG_PREALLOCED_SIZE - sizeof(struct cn_msg));
         memcpy(tfr->uuid, uuid, DM_UUID_LEN);
         tfr->luid = luid;
         tfr->seq = dm_ulog_seq++;
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index ad779bd13aec..6c1046df81f6 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -724,7 +724,7 @@ static void do_writes(struct mirror_set *ms, struct bio_list *writes)
         /*
          * Dispatch io.
          */
-        if (unlikely(ms->log_failure)) {
+        if (unlikely(ms->log_failure) && errors_handled(ms)) {
                 spin_lock_irq(&ms->lock);
                 bio_list_merge(&ms->failures, &sync);
                 spin_unlock_irq(&ms->lock);
diff --git a/drivers/md/dm-region-hash.c b/drivers/md/dm-region-hash.c
index 5f19ceb6fe91..168bd38f5006 100644
--- a/drivers/md/dm-region-hash.c
+++ b/drivers/md/dm-region-hash.c
@@ -660,10 +660,9 @@ void dm_rh_recovery_end(struct dm_region *reg, int success)
         spin_lock_irq(&rh->region_lock);
         if (success)
                 list_add(&reg->list, &reg->rh->recovered_regions);
-        else {
-                reg->state = DM_RH_NOSYNC;
+        else
                 list_add(&reg->list, &reg->rh->failed_recovered_regions);
-        }
+
         spin_unlock_irq(&rh->region_lock);
 
         rh->wakeup_workers(rh->context);
diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c
index 7d08879689ac..c097d8a4823d 100644
--- a/drivers/md/dm-snap-persistent.c
+++ b/drivers/md/dm-snap-persistent.c
@@ -254,7 +254,7 @@ static int chunk_io(struct pstore *ps, void *area, chunk_t chunk, int rw,
          * Issue the synchronous I/O from a different thread
          * to avoid generic_make_request recursion.
          */
-        INIT_WORK(&req.work, do_metadata);
+        INIT_WORK_ON_STACK(&req.work, do_metadata);
         queue_work(ps->metadata_wq, &req.work);
         flush_workqueue(ps->metadata_wq);
 
diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index e0efc1adcaff..bd58703ee8f6 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -110,7 +110,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
         }
 
         stripes = simple_strtoul(argv[0], &end, 10);
-        if (*end) {
+        if (!stripes || *end) {
                 ti->error = "Invalid stripe count";
                 return -EINVAL;
         }
diff --git a/drivers/md/dm-sysfs.c b/drivers/md/dm-sysfs.c
index f53392df7b97..f91b40942e07 100644
--- a/drivers/md/dm-sysfs.c
+++ b/drivers/md/dm-sysfs.c
@@ -80,20 +80,12 @@ static struct sysfs_ops dm_sysfs_ops = {
 };
 
 /*
- * The sysfs structure is embedded in md struct, nothing to do here
- */
-static void dm_sysfs_release(struct kobject *kobj)
-{
-}
-
-/*
  * dm kobject is embedded in mapped_device structure
  * no need to define release function here
  */
 static struct kobj_type dm_ktype = {
         .sysfs_ops      = &dm_sysfs_ops,
         .default_attrs  = dm_attrs,
-        .release        = dm_sysfs_release
 };
 
 /*
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 3167480b532c..aa4e2aa86d49 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1595,10 +1595,15 @@ static int dm_prep_fn(struct request_queue *q, struct request *rq)
         return BLKPREP_OK;
 }
 
-static void map_request(struct dm_target *ti, struct request *clone,
-                        struct mapped_device *md)
+/*
+ * Returns:
+ * 0  : the request has been processed (not requeued)
+ * !0 : the request has been requeued
+ */
+static int map_request(struct dm_target *ti, struct request *clone,
+                       struct mapped_device *md)
 {
-        int r;
+        int r, requeued = 0;
         struct dm_rq_target_io *tio = clone->end_io_data;
 
         /*
@@ -1625,6 +1630,7 @@ static void map_request(struct dm_target *ti, struct request *clone,
         case DM_MAPIO_REQUEUE:
                 /* The target wants to requeue the I/O */
                 dm_requeue_unmapped_request(clone);
+                requeued = 1;
                 break;
         default:
                 if (r > 0) {
@@ -1636,6 +1642,8 @@ static void map_request(struct dm_target *ti, struct request *clone,
                 dm_kill_unmapped_request(clone, r);
                 break;
         }
+
+        return requeued;
 }
 
 /*
@@ -1677,12 +1685,17 @@ static void dm_request_fn(struct request_queue *q)
                 atomic_inc(&md->pending[rq_data_dir(clone)]);
 
                 spin_unlock(q->queue_lock);
-                map_request(ti, clone, md);
+                if (map_request(ti, clone, md))
+                        goto requeued;
+
                 spin_lock_irq(q->queue_lock);
         }
 
         goto out;
 
+requeued:
+        spin_lock_irq(q->queue_lock);
+
 plug_and_out:
         if (!elv_queue_empty(q))
                 /* Some requests still remain, retry later */
diff --git a/drivers/md/md.c b/drivers/md/md.c
index dd3dfe42d5a9..a20a71e5efd3 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4075,8 +4075,10 @@ static void mddev_delayed_delete(struct work_struct *ws)
 {
         mddev_t *mddev = container_of(ws, mddev_t, del_work);
 
-        if (mddev->private == &md_redundancy_group) {
+        if (mddev->private) {
                 sysfs_remove_group(&mddev->kobj, &md_redundancy_group);
+                if (mddev->private != (void*)1)
+                        sysfs_remove_group(&mddev->kobj, mddev->private);
                 if (mddev->sysfs_action)
                         sysfs_put(mddev->sysfs_action);
                 mddev->sysfs_action = NULL;
@@ -4287,10 +4289,7 @@ static int do_md_run(mddev_t * mddev)
                 sysfs_notify_dirent(rdev->sysfs_state);
         }
 
-        md_probe(mddev->unit, NULL, NULL);
         disk = mddev->gendisk;
-        if (!disk)
-                return -ENOMEM;
 
         spin_lock(&pers_lock);
         pers = find_pers(mddev->level, mddev->clevel);
@@ -4530,8 +4529,8 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open)
                         mddev->queue->unplug_fn = NULL;
                         mddev->queue->backing_dev_info.congested_fn = NULL;
                         module_put(mddev->pers->owner);
-                        if (mddev->pers->sync_request)
-                                mddev->private = &md_redundancy_group;
+                        if (mddev->pers->sync_request && mddev->private == NULL)
+                                mddev->private = (void*)1;
                         mddev->pers = NULL;
                         /* tell userspace to handle 'inactive' */
                         sysfs_notify_dirent(mddev->sysfs_state);
@@ -4578,9 +4577,6 @@ out:
                 }
                 mddev->bitmap_info.offset = 0;
 
-                /* make sure all md_delayed_delete calls have finished */
-                flush_scheduled_work();
-
                 export_array(mddev);
 
                 mddev->array_sectors = 0;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e84204eb12df..ceb24afdc147 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -5136,9 +5136,8 @@ static int stop(mddev_t *mddev)
         mddev->thread = NULL;
         mddev->queue->backing_dev_info.congested_fn = NULL;
         blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/
-        sysfs_remove_group(&mddev->kobj, &raid5_attrs_group);
         free_conf(conf);
-        mddev->private = NULL;
+        mddev->private = &raid5_attrs_group;
         return 0;
 }
 
@@ -5464,11 +5463,11 @@ static int raid5_start_reshape(mddev_t *mddev)
                     !test_bit(Faulty, &rdev->flags)) {
                         if (raid5_add_disk(mddev, rdev) == 0) {
                                 char nm[20];
-                                if (rdev->raid_disk >= conf->previous_raid_disks)
+                                if (rdev->raid_disk >= conf->previous_raid_disks) {
                                         set_bit(In_sync, &rdev->flags);
-                                else
+                                        added_devices++;
+                                } else
                                         rdev->recovery_offset = 0;
-                                added_devices++;
                                 sprintf(nm, "rd%d", rdev->raid_disk);
                                 if (sysfs_create_link(&mddev->kobj,
                                                       &rdev->kobj, nm))
@@ -5480,9 +5479,12 @@ static int raid5_start_reshape(mddev_t *mddev)
                                 break;
                 }
 
+        /* When a reshape changes the number of devices, ->degraded
+         * is measured against the large of the pre and post number of
+         * devices.*/
         if (mddev->delta_disks > 0) {
                 spin_lock_irqsave(&conf->device_lock, flags);
-                mddev->degraded = (conf->raid_disks - conf->previous_raid_disks)
+                mddev->degraded += (conf->raid_disks - conf->previous_raid_disks)
                         - added_devices;
                 spin_unlock_irqrestore(&conf->device_lock, flags);
         }
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index becbaadb3b77..5ed75263340a 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -1333,9 +1333,9 @@ static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
 
         DEB_CAP(("vbuf:%p\n",vb));
 
-        release_all_pagetables(dev, buf);
-
         saa7146_dma_free(dev,q,buf);
+
+        release_all_pagetables(dev, buf);
 }
 
 static struct videobuf_queue_ops video_qops = {
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index c37790ad92d0..9ddc57909d49 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -761,7 +761,6 @@ static int dvb_demux_open(struct inode *inode, struct file *file)
         dvb_ringbuffer_init(&dmxdevfilter->buffer, NULL, 8192);
         dmxdevfilter->type = DMXDEV_TYPE_NONE;
         dvb_dmxdev_filter_state_set(dmxdevfilter, DMXDEV_STATE_ALLOCATED);
-        INIT_LIST_HEAD(&dmxdevfilter->feed.ts);
         init_timer(&dmxdevfilter->timer);
 
         dvbdev->users++;
@@ -887,6 +886,7 @@ static int dvb_dmxdev_pes_filter_set(struct dmxdev *dmxdev,
         dmxdevfilter->type = DMXDEV_TYPE_PES;
         memcpy(&dmxdevfilter->params, params,
                sizeof(struct dmx_pes_filter_params));
+        INIT_LIST_HEAD(&dmxdevfilter->feed.ts);
 
         dvb_dmxdev_filter_state_set(dmxdevfilter, DMXDEV_STATE_SET);
 
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index b78cfb7d1897..67f189b7aa1f 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -426,16 +426,7 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
                 };
         };
 
-        if (dvb_demux_tscheck) {
-                if (!demux->cnt_storage)
-                        demux->cnt_storage = vmalloc(MAX_PID + 1);
-
-                if (!demux->cnt_storage) {
-                        printk(KERN_WARNING "Couldn't allocate memory for TS/TEI check. Disabling it\n");
-                        dvb_demux_tscheck = 0;
-                        goto no_dvb_demux_tscheck;
-                }
-
+        if (demux->cnt_storage) {
                 /* check pkt counter */
                 if (pid < MAX_PID) {
                         if (buf[1] & 0x80)
@@ -454,7 +445,6 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
                 };
                 /* end check */
         };
-no_dvb_demux_tscheck:
 
         list_for_each_entry(feed, &demux->feed_list, list_head) {
                 if ((feed->pid != pid) && (feed->pid != 0x2000))
@@ -1246,6 +1236,7 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
         dvbdemux->feed = vmalloc(dvbdemux->feednum * sizeof(struct dvb_demux_feed));
         if (!dvbdemux->feed) {
                 vfree(dvbdemux->filter);
+                dvbdemux->filter = NULL;
                 return -ENOMEM;
         }
         for (i = 0; i < dvbdemux->filternum; i++) {
@@ -1257,6 +1248,13 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
                 dvbdemux->feed[i].index = i;
         }
 
+        if (dvb_demux_tscheck) {
+                dvbdemux->cnt_storage = vmalloc(MAX_PID + 1);
+
+                if (!dvbdemux->cnt_storage)
+                        printk(KERN_WARNING "Couldn't allocate memory for TS/TEI check. Disabling it\n");
+        }
+
         INIT_LIST_HEAD(&dvbdemux->frontend_list);
 
         for (i = 0; i < DMX_TS_PES_OTHER; i++) {
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 7dfecfc6017c..ee5bff02a92c 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -93,9 +93,9 @@ static int ts_open(struct file *file)
         dprintk("open dev=%s\n", video_device_node_name(vdev));
         err = -EBUSY;
         if (!mutex_trylock(&dev->empress_tsq.vb_lock))
-                goto done;
+                return err;
         if (atomic_read(&dev->empress_users))
-                goto done_up;
+                goto done;
 
         /* Unmute audio */
         saa_writeb(SAA7134_AUDIO_MUTE_CTRL,
@@ -105,10 +105,8 @@ static int ts_open(struct file *file)
         file->private_data = dev;
         err = 0;
 
-done_up:
-        mutex_unlock(&dev->empress_tsq.vb_lock);
 done:
-        unlock_kernel();
+        mutex_unlock(&dev->empress_tsq.vb_lock);
         return err;
 }
 
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 85bc6a685e36..44d2037e9e56 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -4330,6 +4330,8 @@ initChainBuffers(MPT_ADAPTER *ioc)
 
         if (ioc->bus_type == SPI)
                 num_chain *= MPT_SCSI_CAN_QUEUE;
+        else if (ioc->bus_type == SAS)
+                num_chain *= MPT_SAS_CAN_QUEUE;
         else
                 num_chain *= MPT_FC_CAN_QUEUE;
 
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 57752751712b..81279b3d694c 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1796,7 +1796,7 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
                 dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "task abort: "
                    "Command not in the active list! (sc=%p)\n", ioc->name,
                    SCpnt));
-                retval = 0;
+                retval = SUCCESS;
                 goto out;
         }
 
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 8f0d18409ede..e09eb4870db6 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -3,7 +3,7 @@
 #
 
 obj-$(CONFIG_MFD_SM501)         += sm501.o
-obj-$(CONFIG_MFD_ASIC3)         += asic3.o
+obj-$(CONFIG_MFD_ASIC3)         += asic3.o tmio_core.o
 obj-$(CONFIG_MFD_SH_MOBILE_SDHI)                += sh_mobile_sdhi.o
 
 obj-$(CONFIG_HTC_EGPIO)         += htc-egpio.o
diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index b9f1e84897cc..e7f8027165e6 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -74,6 +74,9 @@ static void mmc_test_prepare_mrq(struct mmc_test_card *test,
         }
 
         mrq->cmd->arg = dev_addr;
+        if (!mmc_card_blockaddr(test->card))
+                mrq->cmd->arg <<= 9;
+
         mrq->cmd->flags = MMC_RSP_R1 | MMC_CMD_ADTC;
 
         if (blocks == 1)
@@ -190,7 +193,7 @@ static int __mmc_test_prepare(struct mmc_test_card *test, int write)
         }
 
         for (i = 0;i < BUFFER_SIZE / 512;i++) {
-                ret = mmc_test_buffer_transfer(test, test->buffer, i * 512, 512, 1);
+                ret = mmc_test_buffer_transfer(test, test->buffer, i, 512, 1);
                 if (ret)
                         return ret;
         }
@@ -219,7 +222,7 @@ static int mmc_test_cleanup(struct mmc_test_card *test)
         memset(test->buffer, 0, 512);
 
         for (i = 0;i < BUFFER_SIZE / 512;i++) {
-                ret = mmc_test_buffer_transfer(test, test->buffer, i * 512, 512, 1);
+                ret = mmc_test_buffer_transfer(test, test->buffer, i, 512, 1);
                 if (ret)
                         return ret;
         }
@@ -426,7 +429,7 @@ static int mmc_test_transfer(struct mmc_test_card *test,
                 for (i = 0;i < sectors;i++) {
                         ret = mmc_test_buffer_transfer(test,
                                 test->buffer + i * 512,
-                                dev_addr + i * 512, 512, 0);
+                                dev_addr + i, 512, 0);
                         if (ret)
                                 return ret;
                 }
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 4c364d44ad59..2de0cc823d60 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -549,4 +549,21 @@ config MTD_VMU
           To build this as a module select M here, the module will be called
           vmu-flash.
 
+config MTD_PISMO
+        tristate "MTD discovery driver for PISMO modules"
+        depends on I2C
+        depends on ARCH_VERSATILE
+        help
+          This driver allows for discovery of PISMO modules - see
+          <http://www.pismoworld.org/>.  These are small modules containing
+          up to five memory devices (eg, SRAM, flash, DOC) described by an
+          I2C EEPROM.
+
+          This driver does not create any MTD maps itself; instead it
+          creates MTD physmap and MTD SRAM platform devices.  If you
+          enable this option, you should consider enabling MTD_PHYSMAP
+          and/or MTD_PLATRAM according to the devices on your module.
+
+          When built as a module, it will be called pismo.ko
+
 endmenu
diff --git a/drivers/mtd/maps/pismo.c b/drivers/mtd/maps/pismo.c
new file mode 100644
index 000000000000..c48cad271f5d
--- /dev/null
+++ b/drivers/mtd/maps/pismo.c
@@ -0,0 +1,320 @@
+/*
+ * PISMO memory driver - http://www.pismoworld.org/
+ *
+ * For ARM Realview and Versatile platforms
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License.
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/spinlock.h>
+#include <linux/mutex.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/plat-ram.h>
+#include <linux/mtd/pismo.h>
+
+#define PISMO_NUM_CS    5
+
+struct pismo_cs_block {
+        u8      type;
+        u8      width;
+        __le16  access;
+        __le32  size;
+        u32     reserved[2];
+        char    device[32];
+} __packed;
+
+struct pismo_eeprom {
+        struct pismo_cs_block cs[PISMO_NUM_CS];
+        char    board[15];
+        u8      sum;
+} __packed;
+
+struct pismo_mem {
+        phys_addr_t base;
+        u32     size;
+        u16     access;
+        u8      width;
+        u8      type;
+};
+
+struct pismo_data {
+        struct i2c_client       *client;
+        void                    (*vpp)(void *, int);
+        void                    *vpp_data;
+        struct platform_device  *dev[PISMO_NUM_CS];
+};
+
+/* FIXME: set_vpp could do with a better calling convention */
+static struct pismo_data *vpp_pismo;
+static DEFINE_MUTEX(pismo_mutex);
+
+static int pismo_setvpp_probe_fix(struct pismo_data *pismo)
+{
+        mutex_lock(&pismo_mutex);
+        if (vpp_pismo) {
+                mutex_unlock(&pismo_mutex);
+                kfree(pismo);
+                return -EBUSY;
+        }
+        vpp_pismo = pismo;
+        mutex_unlock(&pismo_mutex);
+        return 0;
+}
+
+static void pismo_setvpp_remove_fix(struct pismo_data *pismo)
+{
+        mutex_lock(&pismo_mutex);
+        if (vpp_pismo == pismo)
+                vpp_pismo = NULL;
+        mutex_unlock(&pismo_mutex);
+}
+
+static void pismo_set_vpp(struct map_info *map, int on)
+{
+        struct pismo_data *pismo = vpp_pismo;
+
+        pismo->vpp(pismo->vpp_data, on);
+}
+/* end of hack */
+
+
+static unsigned int __devinit pismo_width_to_bytes(unsigned int width)
+{
+        width &= 15;
+        if (width > 2)
+                return 0;
+        return 1 << width;
+}
+
+static int __devinit pismo_eeprom_read(struct i2c_client *client, void *buf,
+        u8 addr, size_t size)
+{
+        int ret;
+        struct i2c_msg msg[] = {
+                {
+                        .addr = client->addr,
+                        .len = sizeof(addr),
+                        .buf = &addr,
+                }, {
+                        .addr = client->addr,
+                        .flags = I2C_M_RD,
+                        .len = size,
+                        .buf = buf,
+                },
+        };
+
+        ret = i2c_transfer(client->adapter, msg, ARRAY_SIZE(msg));
+
+        return ret == ARRAY_SIZE(msg) ? size : -EIO;
+}
+
+static int __devinit pismo_add_device(struct pismo_data *pismo, int i,
+        struct pismo_mem *region, const char *name, void *pdata, size_t psize)
+{
+        struct platform_device *dev;
+        struct resource res = { };
+        phys_addr_t base = region.base;
+        int ret;
+
+        if (base == ~0)
+                return -ENXIO;
+
+        res.start = base;
+        res.end = base + region->size - 1;
+        res.flags = IORESOURCE_MEM;
+
+        dev = platform_device_alloc(name, i);
+        if (!dev)
+                return -ENOMEM;
+        dev->dev.parent = &pismo->client->dev;
+
+        do {
+                ret = platform_device_add_resources(dev, &res, 1);
+                if (ret)
+                        break;
+
+                ret = platform_device_add_data(dev, pdata, psize);
+                if (ret)
+                        break;
+
+                ret = platform_device_add(dev);
+                if (ret)
+                        break;
+
+                pismo->dev[i] = dev;
+                return 0;
+        } while (0);
+
+        platform_device_put(dev);
+        return ret;
+}
+
+static int __devinit pismo_add_nor(struct pismo_data *pismo, int i,
+        struct pismo_mem *region)
+{
+        struct physmap_flash_data data = {
+                .width = region->width,
+        };
+
+        if (pismo->vpp)
+                data.set_vpp = pismo_set_vpp;
+
+        return pismo_add_device(pismo, i, region, "physmap-flash",
+                &data, sizeof(data));
+}
+
+static int __devinit pismo_add_sram(struct pismo_data *pismo, int i,
+        struct pismo_mem *region)
+{
+        struct platdata_mtd_ram data = {
+                .bankwidth = region->width,
+        };
+
+        return pismo_add_device(pismo, i, region, "mtd-ram",
+                &data, sizeof(data));
+}
+
+static void __devinit pismo_add_one(struct pismo_data *pismo, int i,
+        const struct pismo_cs_block *cs, phys_addr_t base)
+{
+        struct device *dev = &pismo->client->dev;
+        struct pismo_mem region;
+
+        region.base = base;
+        region.type = cs->type;
+        region.width = pismo_width_to_bytes(cs->width);
+        region.access = le16_to_cpu(cs->access);
+        region.size = le32_to_cpu(cs->size);
+
+        if (region.width == 0) {
+                dev_err(dev, "cs%u: bad width: %02x, ignoring\n", i, cs->width);
+                return;
+        }
+
+        /*
+         * FIXME: may need to the platforms memory controller here, but at
+         * the moment we assume that it has already been correctly setup.
+         * The memory controller can also tell us the base address as well.
+         */
+
+        dev_info(dev, "cs%u: %.32s: type %02x access %u00ps size %uK\n",
+                i, cs->device, region.type, region.access, region.size / 1024);
+
+        switch (region.type) {
+        case 0:
+                break;
+        case 1:
+                /* static DOC */
+                break;
+        case 2:
+                /* static NOR */
+                pismo_add_nor(pismo, i, &region);
+                break;
+        case 3:
+                /* static RAM */
+                pismo_add_sram(pismo, i, &region);
+                break;
+        }
+}
+
+static int __devexit pismo_remove(struct i2c_client *client)
+{
+        struct pismo_data *pismo = i2c_get_clientdata(client);
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(pismo->dev); i++)
+                platform_device_unregister(pismo->dev[i]);
+
+        /* FIXME: set_vpp needs saner arguments */
+        pismo_setvpp_remove_fix(pismo);
+
+        kfree(pismo);
+
+        return 0;
+}
+
+static int __devinit pismo_probe(struct i2c_client *client,
+                                 const struct i2c_device_id *id)
+{
+        struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+        struct pismo_pdata *pdata = client->dev.platform_data;
+        struct pismo_eeprom eeprom;
+        struct pismo_data *pismo;
+        int ret, i;
+
+        if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
+                dev_err(&client->dev, "functionality mismatch\n");
+                return -EIO;
+        }
+
+        pismo = kzalloc(sizeof(*pismo), GFP_KERNEL);
+        if (!pismo)
+                return -ENOMEM;
+
+        /* FIXME: set_vpp needs saner arguments */
+        ret = pismo_setvpp_probe_fix(pismo);
+        if (ret)
+                return ret;
+
+        pismo->client = client;
+        if (pdata) {
+                pismo->vpp = pdata->set_vpp;
+                pismo->vpp_data = pdata->vpp_data;
+        }
+        i2c_set_clientdata(client, pismo);
+
+        ret = pismo_eeprom_read(client, &eeprom, 0, sizeof(eeprom));
+        if (ret < 0) {
+                dev_err(&client->dev, "error reading EEPROM: %d\n", ret);
+                return ret;
+        }
+
+        dev_info(&client->dev, "%.15s board found\n", eeprom.board);
+
+        for (i = 0; i < ARRAY_SIZE(eeprom.cs); i++)
+                if (eeprom.cs[i].type != 0xff)
+                        pismo_add_one(pismo, i, &eeprom.cs[i],
+                                      pdata->cs_addrs[i]);
+
+        return 0;
+}
+
+static const struct i2c_device_id pismo_id[] = {
+        { "pismo" },
+        { },
+};
+MODULE_DEVICE_TABLE(i2c, pismo_id);
+
+static struct i2c_driver pismo_driver = {
+        .driver = {
+                .name   = "pismo",
+                .owner  = THIS_MODULE,
+        },
+        .probe          = pismo_probe,
+        .remove         = __devexit_p(pismo_remove),
+        .id_table       = pismo_id,
+};
+
+static int __init pismo_init(void)
+{
+        BUILD_BUG_ON(sizeof(struct pismo_cs_block) != 48);
+        BUILD_BUG_ON(sizeof(struct pismo_eeprom) != 256);
+
+        return i2c_add_driver(&pismo_driver);
+}
+module_init(pismo_init);
+
+static void __exit pismo_exit(void)
+{
+        i2c_del_driver(&pismo_driver);
+}
+module_exit(pismo_exit);
+
+MODULE_AUTHOR("Russell King <linux@arm.linux.org.uk>");
+MODULE_DESCRIPTION("PISMO memory driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/mtdoops.c b/drivers/mtd/mtdoops.c
index a714ec482761..92e12df0917f 100644
--- a/drivers/mtd/mtdoops.c
+++ b/drivers/mtd/mtdoops.c
@@ -322,7 +322,7 @@ static void mtdoops_do_dump(struct kmsg_dumper *dumper,
         memcpy(dst + l1_cpy, s2 + s2_start, l2_cpy);
 
         /* Panics must be written immediately */
-        if (reason == KMSG_DUMP_PANIC) {
+        if (reason != KMSG_DUMP_OOPS) {
                 if (!cxt->mtd->panic_write)
                         printk(KERN_ERR "mtdoops: Cannot write from panic without panic_write\n");
                 else
diff --git a/drivers/mtd/tests/mtd_readtest.c b/drivers/mtd/tests/mtd_readtest.c
index 79fc4530987b..25c5dd03a837 100644
--- a/drivers/mtd/tests/mtd_readtest.c
+++ b/drivers/mtd/tests/mtd_readtest.c
@@ -147,6 +147,10 @@ static int scan_for_bad_eraseblocks(void)
         }
         memset(bbt, 0 , ebcnt);
 
+        /* NOR flash does not implement block_isbad */
+        if (mtd->block_isbad == NULL)
+                return 0;
+
         printk(PRINT_PREF "scanning for bad eraseblocks\n");
         for (i = 0; i < ebcnt; ++i) {
                 bbt[i] = is_block_bad(i) ? 1 : 0;
@@ -184,7 +188,7 @@ static int __init mtd_readtest_init(void)
         tmp = mtd->size;
         do_div(tmp, mtd->erasesize);
         ebcnt = tmp;
-        pgcnt = mtd->erasesize / mtd->writesize;
+        pgcnt = mtd->erasesize / pgsize;
 
         printk(PRINT_PREF "MTD device size %llu, eraseblock size %u, "
                "page size %u, count of eraseblocks %u, pages per "
diff --git a/drivers/mtd/tests/mtd_speedtest.c b/drivers/mtd/tests/mtd_speedtest.c
index 141363a7e805..7fbb51d4eabe 100644
--- a/drivers/mtd/tests/mtd_speedtest.c
+++ b/drivers/mtd/tests/mtd_speedtest.c
@@ -301,6 +301,10 @@ static int scan_for_bad_eraseblocks(void)
         }
         memset(bbt, 0 , ebcnt);
 
+        /* NOR flash does not implement block_isbad */
+        if (mtd->block_isbad == NULL)
+                goto out;
+
         printk(PRINT_PREF "scanning for bad eraseblocks\n");
         for (i = 0; i < ebcnt; ++i) {
                 bbt[i] = is_block_bad(i) ? 1 : 0;
@@ -309,6 +313,7 @@ static int scan_for_bad_eraseblocks(void)
                 cond_resched();
         }
         printk(PRINT_PREF "scanned %d eraseblocks, %d are bad\n", i, bad);
+out:
         goodebcnt = ebcnt - bad;
         return 0;
 }
@@ -340,7 +345,7 @@ static int __init mtd_speedtest_init(void)
         tmp = mtd->size;
         do_div(tmp, mtd->erasesize);
         ebcnt = tmp;
-        pgcnt = mtd->erasesize / mtd->writesize;
+        pgcnt = mtd->erasesize / pgsize;
 
         printk(PRINT_PREF "MTD device size %llu, eraseblock size %u, "
                "page size %u, count of eraseblocks %u, pages per "
diff --git a/drivers/mtd/tests/mtd_stresstest.c b/drivers/mtd/tests/mtd_stresstest.c
index 63920476b57a..a99d3cd737d8 100644
--- a/drivers/mtd/tests/mtd_stresstest.c
+++ b/drivers/mtd/tests/mtd_stresstest.c
@@ -227,6 +227,10 @@ static int scan_for_bad_eraseblocks(void)
         }
         memset(bbt, 0 , ebcnt);
 
+        /* NOR flash does not implement block_isbad */
+        if (mtd->block_isbad == NULL)
+                return 0;
+
         printk(PRINT_PREF "scanning for bad eraseblocks\n");
         for (i = 0; i < ebcnt; ++i) {
                 bbt[i] = is_block_bad(i) ? 1 : 0;
@@ -265,7 +269,7 @@ static int __init mtd_stresstest_init(void)
         tmp = mtd->size;
         do_div(tmp, mtd->erasesize);
         ebcnt = tmp;
-        pgcnt = mtd->erasesize / mtd->writesize;
+        pgcnt = mtd->erasesize / pgsize;
 
         printk(PRINT_PREF "MTD device size %llu, eraseblock size %u, "
                "page size %u, count of eraseblocks %u, pages per "
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index f237ddbb2713..111ea41c4ecd 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -853,7 +853,6 @@ static long ubi_cdev_ioctl(struct file *file, unsigned int cmd,
                         break;
                 }
 
-                req.name[req.name_len] = '\0';
                 err = verify_mkvol_req(ubi, &req);
                 if (err)
                         break;
diff --git a/drivers/mtd/ubi/kapi.c b/drivers/mtd/ubi/kapi.c
index 277786ebaa2c..1361574e2b00 100644
--- a/drivers/mtd/ubi/kapi.c
+++ b/drivers/mtd/ubi/kapi.c
@@ -291,8 +291,7 @@ EXPORT_SYMBOL_GPL(ubi_open_volume_nm);
  */
 struct ubi_volume_desc *ubi_open_volume_path(const char *pathname, int mode)
 {
-        int error, ubi_num, vol_id;
-        struct ubi_volume_desc *ret;
+        int error, ubi_num, vol_id, mod;
         struct inode *inode;
         struct path path;
 
@@ -306,16 +305,16 @@ struct ubi_volume_desc *ubi_open_volume_path(const char *pathname, int mode)
                 return ERR_PTR(error);
 
         inode = path.dentry->d_inode;
+        mod = inode->i_mode;
         ubi_num = ubi_major2num(imajor(inode));
         vol_id = iminor(inode) - 1;
+        path_put(&path);
 
+        if (!S_ISCHR(mod))
+                return ERR_PTR(-EINVAL);
         if (vol_id >= 0 && ubi_num >= 0)
-                ret = ubi_open_volume(ubi_num, vol_id, mode);
-        else
-                ret = ERR_PTR(-ENODEV);
-
-        path_put(&path);
-        return ret;
+                return ubi_open_volume(ubi_num, vol_id, mode);
+        return ERR_PTR(-ENODEV);
 }
 EXPORT_SYMBOL_GPL(ubi_open_volume_path);
 
diff --git a/drivers/mtd/ubi/upd.c b/drivers/mtd/ubi/upd.c
index c1d7b880c795..425bf5a3edd4 100644
--- a/drivers/mtd/ubi/upd.c
+++ b/drivers/mtd/ubi/upd.c
@@ -155,6 +155,7 @@ int ubi_start_update(struct ubi_device *ubi, struct ubi_volume *vol,
                 if (err)
                         return err;
                 vol->updating = 0;
+                return 0;
         }
 
         vol->upd_buf = vmalloc(ubi->leb_size);
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 1afc61e7455d..40044028d682 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -566,6 +566,7 @@ static int init_volumes(struct ubi_device *ubi, const struct ubi_scan_info *si,
                 vol->reserved_pebs = be32_to_cpu(vtbl[i].reserved_pebs);
                 vol->alignment = be32_to_cpu(vtbl[i].alignment);
                 vol->data_pad = be32_to_cpu(vtbl[i].data_pad);
+                vol->upd_marker = vtbl[i].upd_marker;
                 vol->vol_type = vtbl[i].vol_type == UBI_VID_DYNAMIC ?
                                         UBI_DYNAMIC_VOLUME : UBI_STATIC_VOLUME;
                 vol->name_len = be16_to_cpu(vtbl[i].name_len);
diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index 8c30a9544d61..223052b73563 100644
--- a/drivers/pci/pcie/aer/aer_inject.c
+++ b/drivers/pci/pcie/aer/aer_inject.c
@@ -321,7 +321,7 @@ static int aer_inject(struct aer_error_inj *einj)
         unsigned long flags;
         unsigned int devfn = PCI_DEVFN(einj->dev, einj->fn);
         int pos_cap_err, rp_pos_cap_err;
-        u32 sever, mask;
+        u32 sever, cor_mask, uncor_mask;
         int ret = 0;
 
         dev = pci_get_domain_bus_and_slot((int)einj->domain, einj->bus, devfn);
@@ -339,6 +339,9 @@ static int aer_inject(struct aer_error_inj *einj)
                 goto out_put;
         }
         pci_read_config_dword(dev, pos_cap_err + PCI_ERR_UNCOR_SEVER, &sever);
+        pci_read_config_dword(dev, pos_cap_err + PCI_ERR_COR_MASK, &cor_mask);
+        pci_read_config_dword(dev, pos_cap_err + PCI_ERR_UNCOR_MASK,
+                              &uncor_mask);
 
         rp_pos_cap_err = pci_find_ext_capability(rpdev, PCI_EXT_CAP_ID_ERR);
         if (!rp_pos_cap_err) {
@@ -374,17 +377,14 @@ static int aer_inject(struct aer_error_inj *einj)
         err->header_log2 = einj->header_log2;
         err->header_log3 = einj->header_log3;
 
-        pci_read_config_dword(dev, pos_cap_err + PCI_ERR_COR_MASK, &mask);
-        if (einj->cor_status && !(einj->cor_status & ~mask)) {
+        if (einj->cor_status && !(einj->cor_status & ~cor_mask)) {
                 ret = -EINVAL;
                 printk(KERN_WARNING "The correctable error(s) is masked "
                                 "by device\n");
                 spin_unlock_irqrestore(&inject_lock, flags);
                 goto out_put;
         }
-
-        pci_read_config_dword(dev, pos_cap_err + PCI_ERR_UNCOR_MASK, &mask);
-        if (einj->uncor_status && !(einj->uncor_status & ~mask)) {
+        if (einj->uncor_status && !(einj->uncor_status & ~uncor_mask)) {
                 ret = -EINVAL;
                 printk(KERN_WARNING "The uncorrectable error(s) is masked "
                                 "by device\n");
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 98ffb2de22e9..446e4a94d7d3 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -681,7 +681,7 @@ static void pci_read_irq(struct pci_dev *dev)
         dev->irq = irq;
 }
 
-static void set_pcie_port_type(struct pci_dev *pdev)
+void set_pcie_port_type(struct pci_dev *pdev)
 {
         int pos;
         u16 reg16;
@@ -695,7 +695,7 @@ static void set_pcie_port_type(struct pci_dev *pdev)
         pdev->pcie_type = (reg16 & PCI_EXP_FLAGS_TYPE) >> 4;
 }
 
-static void set_pcie_hotplug_bridge(struct pci_dev *pdev)
+void set_pcie_hotplug_bridge(struct pci_dev *pdev)
 {
         int pos;
         u16 reg16;
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index c74694345b6e..d58b94030ef3 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -338,6 +338,23 @@ static void __devinit quirk_s3_64M(struct pci_dev *dev)
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_S3,      PCI_DEVICE_ID_S3_868,           quirk_s3_64M);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_S3,      PCI_DEVICE_ID_S3_968,           quirk_s3_64M);
 
+/*
+ * Some CS5536 BIOSes (for example, the Soekris NET5501 board w/ comBIOS
+ * ver. 1.33  20070103) don't set the correct ISA PCI region header info.
+ * BAR0 should be 8 bytes; instead, it may be set to something like 8k
+ * (which conflicts w/ BAR1's memory range).
+ */
+static void __devinit quirk_cs5536_vsa(struct pci_dev *dev)
+{
+        if (pci_resource_len(dev, 0) != 8) {
+                struct resource *res = &dev->resource[0];
+                res->end = res->start + 8 - 1;
+                dev_info(&dev->dev, "CS5536 ISA bridge bug detected "
+                                "(incorrect header); workaround applied.\n");
+        }
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA, quirk_cs5536_vsa);
+
 static void __devinit quirk_io_region(struct pci_dev *dev, unsigned region,
         unsigned size, int nr, const char *name)
 {
diff --git a/drivers/power/wm97xx_battery.c b/drivers/power/wm97xx_battery.c
index fa39e759a275..6ea3cb5837c7 100644
--- a/drivers/power/wm97xx_battery.c
+++ b/drivers/power/wm97xx_battery.c
@@ -175,8 +175,14 @@ static int __devinit wm97xx_bat_probe(struct platform_device *dev)
                 dev_err(&dev->dev, "Do not pass platform_data through "
                         "wm97xx_bat_set_pdata!\n");
                 return -EINVAL;
-        } else
-                pdata = wmdata->batt_pdata;
+        }
+
+        if (!wmdata) {
+                dev_err(&dev->dev, "No platform data supplied\n");
+                return -EINVAL;
+        }
+
+        pdata = wmdata->batt_pdata;
 
         if (dev->id != -1)
                 return -EINVAL;
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 686ef270ecf7..b60a4c9f8f16 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -661,7 +661,7 @@ static int suspend_prepare(struct regulator_dev *rdev, suspend_state_t state)
 static void print_constraints(struct regulator_dev *rdev)
 {
         struct regulation_constraints *constraints = rdev->constraints;
-        char buf[80];
+        char buf[80] = "";
         int count = 0;
         int ret;
 
diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c
index 76d08c282f9c..4f33a0f4a179 100644
--- a/drivers/regulator/lp3971.c
+++ b/drivers/regulator/lp3971.c
@@ -183,7 +183,7 @@ static int lp3971_ldo_set_voltage(struct regulator_dev *dev,
                 if (vol_map[val] >= min_vol)
                         break;
 
-        if (vol_map[val] > max_vol)
+        if (val > LDO_VOL_MAX_IDX || vol_map[val] > max_vol)
                 return -EINVAL;
 
         return lp3971_set_bits(lp3971, LP3971_LDO_VOL_CONTR_REG(ldo),
@@ -272,7 +272,7 @@ static int lp3971_dcdc_set_voltage(struct regulator_dev *dev,
                 if (vol_map[val] >= min_vol)
                         break;
 
-        if (vol_map[val] > max_vol)
+        if (val > BUCK_TARGET_VOL_MAX_IDX || vol_map[val] > max_vol)
                 return -EINVAL;
 
         ret = lp3971_set_bits(lp3971, LP3971_BUCK_TARGET_VOL1_REG(buck),
diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 1bbff099a546..e7b89e704af6 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -1504,7 +1504,8 @@ int wm8350_register_led(struct wm8350 *wm8350, int lednum, int dcdc, int isink,
         led->isink_init.consumer_supplies = &led->isink_consumer;
         led->isink_init.constraints.min_uA = 0;
         led->isink_init.constraints.max_uA = pdata->max_uA;
-        led->isink_init.constraints.valid_ops_mask = REGULATOR_CHANGE_CURRENT;
+        led->isink_init.constraints.valid_ops_mask
+                = REGULATOR_CHANGE_CURRENT | REGULATOR_CHANGE_STATUS;
         led->isink_init.constraints.valid_modes_mask = REGULATOR_MODE_NORMAL;
         ret = wm8350_register_regulator(wm8350, isink, &led->isink_init);
         if (ret != 0) {
@@ -1517,6 +1518,7 @@ int wm8350_register_led(struct wm8350 *wm8350, int lednum, int dcdc, int isink,
         led->dcdc_init.num_consumer_supplies = 1;
         led->dcdc_init.consumer_supplies = &led->dcdc_consumer;
         led->dcdc_init.constraints.valid_modes_mask = REGULATOR_MODE_NORMAL;
+        led->dcdc_init.constraints.valid_ops_mask =  REGULATOR_CHANGE_STATUS;
         ret = wm8350_register_regulator(wm8350, dcdc, &led->dcdc_init);
         if (ret != 0) {
                 platform_device_put(pdev);
diff --git a/drivers/rtc/rtc-fm3130.c b/drivers/rtc/rtc-fm3130.c
index 3a7be11cc6b9..812c66755083 100644
--- a/drivers/rtc/rtc-fm3130.c
+++ b/drivers/rtc/rtc-fm3130.c
@@ -376,20 +376,22 @@ static int __devinit fm3130_probe(struct i2c_client *client,
         }
 
         /* Disabling calibration mode */
-        if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_CAL)
+        if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_CAL) {
                 i2c_smbus_write_byte_data(client, FM3130_RTC_CONTROL,
                         fm3130->regs[FM3130_RTC_CONTROL] &
                                 ~(FM3130_RTC_CONTROL_BIT_CAL));
                 dev_warn(&client->dev, "Disabling calibration mode!\n");
+        }
 
         /* Disabling read and write modes */
         if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_WRITE ||
-            fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_READ)
+            fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_READ) {
                 i2c_smbus_write_byte_data(client, FM3130_RTC_CONTROL,
                         fm3130->regs[FM3130_RTC_CONTROL] &
                                 ~(FM3130_RTC_CONTROL_BIT_READ |
                                         FM3130_RTC_CONTROL_BIT_WRITE));
                 dev_warn(&client->dev, "Disabling READ or WRITE mode!\n");
+        }
 
         /* oscillator off?  turn it on, so clock can tick. */
         if (fm3130->regs[FM3130_CAL_CONTROL] & FM3130_CAL_CONTROL_BIT_nOSCEN)
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index fdb2e7c14506..5905936c7c60 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -1004,8 +1004,8 @@ static void dasd_handle_killed_request(struct ccw_device *cdev,
         if (device == NULL ||
             device != dasd_device_from_cdev_locked(cdev) ||
             strncmp(device->discipline->ebcname, (char *) &cqr->magic, 4)) {
-                DBF_DEV_EVENT(DBF_DEBUG, device, "invalid device in request: "
-                              "bus_id %s", dev_name(&cdev->dev));
+                DBF_EVENT_DEVID(DBF_DEBUG, cdev, "%s",
+                                "invalid device in request");
                 return;
         }
 
@@ -1078,8 +1078,8 @@ void dasd_int_handler(struct ccw_device *cdev, unsigned long intparm,
         device = (struct dasd_device *) cqr->startdev;
         if (!device ||
             strncmp(device->discipline->ebcname, (char *) &cqr->magic, 4)) {
-                DBF_DEV_EVENT(DBF_DEBUG, device, "invalid device in request: "
-                              "bus_id %s", dev_name(&cdev->dev));
+                DBF_EVENT_DEVID(DBF_DEBUG, cdev, "%s",
+                                "invalid device in request");
                 return;
         }
 
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 1c500c462225..1cca21aafaba 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -3033,7 +3033,7 @@ static void dasd_eckd_dump_sense_ccw(struct dasd_device *device,
         len += sprintf(page + len, KERN_ERR PRINTK_HEADER
                        " in req: %p CS: 0x%02X DS: 0x%02X CC: 0x%02X RC: %d\n",
                        req, scsw_cstat(&irb->scsw), scsw_dstat(&irb->scsw),
-                       scsw_cc(&irb->scsw), req->intrc);
+                       scsw_cc(&irb->scsw), req ? req->intrc : 0);
         len += sprintf(page + len, KERN_ERR PRINTK_HEADER
                        " device %s: Failing CCW: %p\n",
                        dev_name(&device->cdev->dev),
diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index fc7b30b4a255..7039d9cf0fb4 100644
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -260,7 +260,7 @@ static int dasd_ioctl_information(struct dasd_block *block,
         struct ccw_dev_id dev_id;
 
         base = block->base;
-        if (!base->discipline->fill_info)
+        if (!base->discipline || !base->discipline->fill_info)
                 return -EINVAL;
 
         dasd_info = kzalloc(sizeof(struct dasd_information2_t), GFP_KERNEL);
@@ -303,10 +303,7 @@ static int dasd_ioctl_information(struct dasd_block *block,
         dasd_info->features |=
                 ((base->features & DASD_FEATURE_READONLY) != 0);
 
-        if (base->discipline)
-                memcpy(dasd_info->type, base->discipline->name, 4);
-        else
-                memcpy(dasd_info->type, "none", 4);
+        memcpy(dasd_info->type, base->discipline->name, 4);
 
         if (block->request_queue->request_fn) {
                 struct list_head *l;
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c
index 6315fbd8e68b..71f95f54866f 100644
--- a/drivers/s390/block/dasd_proc.c
+++ b/drivers/s390/block/dasd_proc.c
@@ -72,7 +72,7 @@ dasd_devices_show(struct seq_file *m, void *v)
         /* Print device number. */
         seq_printf(m, "%s", dev_name(&device->cdev->dev));
         /* Print discipline string. */
-        if (device != NULL && device->discipline != NULL)
+        if (device->discipline != NULL)
                 seq_printf(m, "(%s)", device->discipline->name);
         else
                 seq_printf(m, "(none)");
@@ -92,10 +92,7 @@ dasd_devices_show(struct seq_file *m, void *v)
         substr = (device->features & DASD_FEATURE_READONLY) ? "(ro)" : " ";
         seq_printf(m, "%4s: ", substr);
         /* Print device status information. */
-        switch ((device != NULL) ? device->state : -1) {
-        case -1:
-                seq_printf(m, "unknown");
-                break;
+        switch (device->state) {
         case DASD_STATE_NEW:
                 seq_printf(m, "new");
                 break;
diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c
index b9d2a007e93b..3796ffdb8479 100644
--- a/drivers/s390/char/sclp_vt220.c
+++ b/drivers/s390/char/sclp_vt220.c
@@ -495,6 +495,10 @@ sclp_vt220_open(struct tty_struct *tty, struct file *filp)
                 if (tty->driver_data == NULL)
                         return -ENOMEM;
                 tty->low_latency = 0;
+                if (!tty->winsize.ws_row && !tty->winsize.ws_col) {
+                        tty->winsize.ws_row = 24;
+                        tty->winsize.ws_col = 80;
+                }
         }
         return 0;
 }
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index 999fe80c4051..62b654af9237 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -531,7 +531,7 @@ static inline int qdio_inbound_q_done(struct qdio_q *q)
         qdio_siga_sync_q(q);
         get_buf_state(q, q->first_to_check, &state, 0);
 
-        if (state == SLSB_P_INPUT_PRIMED)
+        if (state == SLSB_P_INPUT_PRIMED || state == SLSB_P_INPUT_ERROR)
                 /* more work coming */
                 return 0;
 
@@ -960,6 +960,8 @@ void qdio_int_handler(struct ccw_device *cdev, unsigned long intparm,
                         qdio_handle_activate_check(cdev, intparm, cstat,
                                                    dstat);
                 break;
+        case QDIO_IRQ_STATE_STOPPED:
+                break;
         default:
                 WARN_ON(1);
         }
diff --git a/drivers/s390/crypto/zcrypt_pcicc.c b/drivers/s390/crypto/zcrypt_pcicc.c
index a23726a0735c..142f72a2ca5a 100644
--- a/drivers/s390/crypto/zcrypt_pcicc.c
+++ b/drivers/s390/crypto/zcrypt_pcicc.c
@@ -373,6 +373,8 @@ static int convert_type86(struct zcrypt_device *zdev,
                         zdev->max_mod_size = PCICC_MAX_MOD_SIZE_OLD;
                         return -EAGAIN;
                 }
+                if (service_rc == 8 && service_rs == 72)
+                        return -EINVAL;
                 zdev->online = 0;
                 return -EAGAIN; /* repeat the request on a different device. */
         }
diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c
index 79c120578e61..68f3e6204db8 100644
--- a/drivers/s390/crypto/zcrypt_pcixcc.c
+++ b/drivers/s390/crypto/zcrypt_pcixcc.c
@@ -470,6 +470,8 @@ static int convert_type86_ica(struct zcrypt_device *zdev,
                 }
                 if (service_rc == 12 && service_rs == 769)
                         return -EINVAL;
+                if (service_rc == 8 && service_rs == 72)
+                        return -EINVAL;
                 zdev->online = 0;
                 return -EAGAIN; /* repeat the request on a different device. */
         }
diff --git a/drivers/s390/scsi/zfcp_cfdc.c b/drivers/s390/scsi/zfcp_cfdc.c
index f932400e980a..0eb6eefd2c1a 100644
--- a/drivers/s390/scsi/zfcp_cfdc.c
+++ b/drivers/s390/scsi/zfcp_cfdc.c
@@ -12,6 +12,7 @@
 
 #include <linux/types.h>
 #include <linux/miscdevice.h>
+#include <asm/compat.h>
 #include <asm/ccwdev.h>
 #include "zfcp_def.h"
 #include "zfcp_ext.h"
@@ -163,7 +164,7 @@ static void zfcp_cfdc_req_to_sense(struct zfcp_cfdc_data *data,
 }
 
 static long zfcp_cfdc_dev_ioctl(struct file *file, unsigned int command,
-                                unsigned long buffer)
+                                unsigned long arg)
 {
         struct zfcp_cfdc_data *data;
         struct zfcp_cfdc_data __user *data_user;
@@ -175,7 +176,11 @@ static long zfcp_cfdc_dev_ioctl(struct file *file, unsigned int command,
         if (command != ZFCP_CFDC_IOC)
                 return -ENOTTY;
 
-        data_user = (void __user *) buffer;
+        if (is_compat_task())
+                data_user = compat_ptr(arg);
+        else
+                data_user = (void __user *)arg;
+
         if (!data_user)
                 return -EINVAL;
 
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index 84450955ae11..7369c8911bcf 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -327,7 +327,7 @@ static void zfcp_dbf_hba_view_response(char **p,
                         break;
                 zfcp_dbf_out(p, "scsi_cmnd", "0x%0Lx", r->u.fcp.cmnd);
                 zfcp_dbf_out(p, "scsi_serial", "0x%016Lx", r->u.fcp.serial);
-                p += sprintf(*p, "\n");
+                *p += sprintf(*p, "\n");
                 break;
 
         case FSF_QTCB_OPEN_PORT_WITH_DID:
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h
index 03dec832b465..66bdb34143cb 100644
--- a/drivers/s390/scsi/zfcp_ext.h
+++ b/drivers/s390/scsi/zfcp_ext.h
@@ -108,6 +108,7 @@ extern void zfcp_fc_wka_ports_force_offline(struct zfcp_fc_wka_ports *);
 extern int zfcp_fc_gs_setup(struct zfcp_adapter *);
 extern void zfcp_fc_gs_destroy(struct zfcp_adapter *);
 extern int zfcp_fc_exec_bsg_job(struct fc_bsg_job *);
+extern int zfcp_fc_timeout_bsg_job(struct fc_bsg_job *);
 
 /* zfcp_fsf.c */
 extern int zfcp_fsf_open_port(struct zfcp_erp_action *);
@@ -129,9 +130,9 @@ extern void zfcp_fsf_req_dismiss_all(struct zfcp_adapter *);
 extern int zfcp_fsf_status_read(struct zfcp_qdio *);
 extern int zfcp_status_read_refill(struct zfcp_adapter *adapter);
 extern int zfcp_fsf_send_ct(struct zfcp_fc_wka_port *, struct zfcp_fsf_ct_els *,
-                            mempool_t *);
+                            mempool_t *, unsigned int);
 extern int zfcp_fsf_send_els(struct zfcp_adapter *, u32,
-                             struct zfcp_fsf_ct_els *);
+                             struct zfcp_fsf_ct_els *, unsigned int);
 extern int zfcp_fsf_send_fcp_command_task(struct zfcp_unit *,
                                           struct scsi_cmnd *);
 extern void zfcp_fsf_req_free(struct zfcp_fsf_req *);
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index ac5e3b7a3576..271399f62f1b 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -258,7 +258,8 @@ static int zfcp_fc_ns_gid_pn_request(struct zfcp_port *port,
         gid_pn->gid_pn_req.gid_pn.fn_wwpn = port->wwpn;
 
         ret = zfcp_fsf_send_ct(&adapter->gs->ds, &gid_pn->ct,
-                               adapter->pool.gid_pn_req);
+                               adapter->pool.gid_pn_req,
+                               ZFCP_FC_CTELS_TMO);
         if (!ret) {
                 wait_for_completion(&completion);
                 zfcp_fc_ns_gid_pn_eval(gid_pn);
@@ -421,7 +422,8 @@ static int zfcp_fc_adisc(struct zfcp_port *port)
         hton24(adisc->adisc_req.adisc_port_id,
                fc_host_port_id(adapter->scsi_host));
 
-        ret = zfcp_fsf_send_els(adapter, port->d_id, &adisc->els);
+        ret = zfcp_fsf_send_els(adapter, port->d_id, &adisc->els,
+                                ZFCP_FC_CTELS_TMO);
         if (ret)
                 kmem_cache_free(zfcp_data.adisc_cache, adisc);
 
@@ -532,7 +534,8 @@ static int zfcp_fc_send_gpn_ft(struct zfcp_fc_gpn_ft *gpn_ft,
         ct->req = &gpn_ft->sg_req;
         ct->resp = gpn_ft->sg_resp;
 
-        ret = zfcp_fsf_send_ct(&adapter->gs->ds, ct, NULL);
+        ret = zfcp_fsf_send_ct(&adapter->gs->ds, ct, NULL,
+                               ZFCP_FC_CTELS_TMO);
         if (!ret)
                 wait_for_completion(&completion);
         return ret;
@@ -668,15 +671,52 @@ static void zfcp_fc_ct_els_job_handler(void *data)
 {
         struct fc_bsg_job *job = data;
         struct zfcp_fsf_ct_els *zfcp_ct_els = job->dd_data;
-        int status = zfcp_ct_els->status;
-        int reply_status;
+        struct fc_bsg_reply *jr = job->reply;
 
-        reply_status = status ? FC_CTELS_STATUS_REJECT : FC_CTELS_STATUS_OK;
-        job->reply->reply_data.ctels_reply.status = reply_status;
-        job->reply->reply_payload_rcv_len = job->reply_payload.payload_len;
+        jr->reply_payload_rcv_len = job->reply_payload.payload_len;
+        jr->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
+        jr->result = zfcp_ct_els->status ? -EIO : 0;
         job->job_done(job);
 }
 
+static struct zfcp_fc_wka_port *zfcp_fc_job_wka_port(struct fc_bsg_job *job)
+{
+        u32 preamble_word1;
+        u8 gs_type;
+        struct zfcp_adapter *adapter;
+
+        preamble_word1 = job->request->rqst_data.r_ct.preamble_word1;
+        gs_type = (preamble_word1 & 0xff000000) >> 24;
+
+        adapter = (struct zfcp_adapter *) job->shost->hostdata[0];
+
+        switch (gs_type) {
+        case FC_FST_ALIAS:
+                return &adapter->gs->as;
+        case FC_FST_MGMT:
+                return &adapter->gs->ms;
+        case FC_FST_TIME:
+                return &adapter->gs->ts;
+                break;
+        case FC_FST_DIR:
+                return &adapter->gs->ds;
+                break;
+        default:
+                return NULL;
+        }
+}
+
+static void zfcp_fc_ct_job_handler(void *data)
+{
+        struct fc_bsg_job *job = data;
+        struct zfcp_fc_wka_port *wka_port;
+
+        wka_port = zfcp_fc_job_wka_port(job);
+        zfcp_fc_wka_port_put(wka_port);
+
+        zfcp_fc_ct_els_job_handler(data);
+}
+
 static int zfcp_fc_exec_els_job(struct fc_bsg_job *job,
                                 struct zfcp_adapter *adapter)
 {
@@ -695,43 +735,27 @@ static int zfcp_fc_exec_els_job(struct fc_bsg_job *job,
         } else
                 d_id = ntoh24(job->request->rqst_data.h_els.port_id);
 
-        return zfcp_fsf_send_els(adapter, d_id, els);
+        els->handler = zfcp_fc_ct_els_job_handler;
+        return zfcp_fsf_send_els(adapter, d_id, els, job->req->timeout / HZ);
 }
 
 static int zfcp_fc_exec_ct_job(struct fc_bsg_job *job,
                                struct zfcp_adapter *adapter)
 {
         int ret;
-        u8 gs_type;
         struct zfcp_fsf_ct_els *ct = job->dd_data;
         struct zfcp_fc_wka_port *wka_port;
-        u32 preamble_word1;
 
-        preamble_word1 = job->request->rqst_data.r_ct.preamble_word1;
-        gs_type = (preamble_word1 & 0xff000000) >> 24;
-
-        switch (gs_type) {
-        case FC_FST_ALIAS:
-                wka_port = &adapter->gs->as;
-                break;
-        case FC_FST_MGMT:
-                wka_port = &adapter->gs->ms;
-                break;
-        case FC_FST_TIME:
-                wka_port = &adapter->gs->ts;
-                break;
-        case FC_FST_DIR:
-                wka_port = &adapter->gs->ds;
-                break;
-        default:
-                return -EINVAL; /* no such service */
-        }
+        wka_port = zfcp_fc_job_wka_port(job);
+        if (!wka_port)
+                return -EINVAL;
 
         ret = zfcp_fc_wka_port_get(wka_port);
         if (ret)
                 return ret;
 
-        ret = zfcp_fsf_send_ct(wka_port, ct, NULL);
+        ct->handler = zfcp_fc_ct_job_handler;
+        ret = zfcp_fsf_send_ct(wka_port, ct, NULL, job->req->timeout / HZ);
         if (ret)
                 zfcp_fc_wka_port_put(wka_port);
 
@@ -752,7 +776,6 @@ int zfcp_fc_exec_bsg_job(struct fc_bsg_job *job)
 
         ct_els->req = job->request_payload.sg_list;
         ct_els->resp = job->reply_payload.sg_list;
-        ct_els->handler = zfcp_fc_ct_els_job_handler;
         ct_els->handler_data = job;
 
         switch (job->request->msgcode) {
@@ -767,6 +790,12 @@ int zfcp_fc_exec_bsg_job(struct fc_bsg_job *job)
         }
 }
 
+int zfcp_fc_timeout_bsg_job(struct fc_bsg_job *job)
+{
+        /* hardware tracks timeout, reset bsg timeout to not interfere */
+        return -EAGAIN;
+}
+
 int zfcp_fc_gs_setup(struct zfcp_adapter *adapter)
 {
         struct zfcp_fc_wka_ports *wka_ports;
diff --git a/drivers/s390/scsi/zfcp_fc.h b/drivers/s390/scsi/zfcp_fc.h
index cb2a3669a384..0747b087390d 100644
--- a/drivers/s390/scsi/zfcp_fc.h
+++ b/drivers/s390/scsi/zfcp_fc.h
@@ -27,6 +27,8 @@
 #define ZFCP_FC_GPN_FT_MAX_ENT    (ZFCP_FC_GPN_FT_NUM_BUFS * \
                                         (ZFCP_FC_GPN_FT_ENT_PAGE + 1))
 
+#define ZFCP_FC_CTELS_TMO       (2 * FC_DEF_R_A_TOV / 1000)
+
 /**
  * struct zfcp_fc_gid_pn_req - container for ct header plus gid_pn request
  * @ct_hdr: FC GS common transport header
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 482dcd97aa5d..e8fb4d9baa8b 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -1068,20 +1068,20 @@ static int zfcp_fsf_setup_ct_els_sbals(struct zfcp_fsf_req *req,
 static int zfcp_fsf_setup_ct_els(struct zfcp_fsf_req *req,
                                  struct scatterlist *sg_req,
                                  struct scatterlist *sg_resp,
-                                 int max_sbals)
+                                 int max_sbals, unsigned int timeout)
 {
         int ret;
-        unsigned int fcp_chan_timeout;
 
         ret = zfcp_fsf_setup_ct_els_sbals(req, sg_req, sg_resp, max_sbals);
         if (ret)
                 return ret;
 
         /* common settings for ct/gs and els requests */
-        fcp_chan_timeout = 2 * FC_DEF_R_A_TOV / 1000;
+        if (timeout > 255)
+                timeout = 255; /* max value accepted by hardware */
         req->qtcb->bottom.support.service_class = FSF_CLASS_3;
-        req->qtcb->bottom.support.timeout = fcp_chan_timeout;
-        zfcp_fsf_start_timer(req, (fcp_chan_timeout + 10) * HZ);
+        req->qtcb->bottom.support.timeout = timeout;
+        zfcp_fsf_start_timer(req, (timeout + 10) * HZ);
 
         return 0;
 }
@@ -1092,7 +1092,8 @@ static int zfcp_fsf_setup_ct_els(struct zfcp_fsf_req *req,
  * @pool: if non-null this mempool is used to allocate struct zfcp_fsf_req
  */
 int zfcp_fsf_send_ct(struct zfcp_fc_wka_port *wka_port,
-                     struct zfcp_fsf_ct_els *ct, mempool_t *pool)
+                     struct zfcp_fsf_ct_els *ct, mempool_t *pool,
+                     unsigned int timeout)
 {
         struct zfcp_qdio *qdio = wka_port->adapter->qdio;
         struct zfcp_fsf_req *req;
@@ -1111,7 +1112,7 @@ int zfcp_fsf_send_ct(struct zfcp_fc_wka_port *wka_port,
 
         req->status |= ZFCP_STATUS_FSFREQ_CLEANUP;
         ret = zfcp_fsf_setup_ct_els(req, ct->req, ct->resp,
-                                    FSF_MAX_SBALS_PER_REQ);
+                                    FSF_MAX_SBALS_PER_REQ, timeout);
         if (ret)
                 goto failed_send;
 
@@ -1188,7 +1189,7 @@ skip_fsfstatus:
  * @els: pointer to struct zfcp_send_els with data for the command
  */
 int zfcp_fsf_send_els(struct zfcp_adapter *adapter, u32 d_id,
-                      struct zfcp_fsf_ct_els *els)
+                      struct zfcp_fsf_ct_els *els, unsigned int timeout)
 {
         struct zfcp_fsf_req *req;
         struct zfcp_qdio *qdio = adapter->qdio;
@@ -1206,7 +1207,7 @@ int zfcp_fsf_send_els(struct zfcp_adapter *adapter, u32 d_id,
         }
 
         req->status |= ZFCP_STATUS_FSFREQ_CLEANUP;
-        ret = zfcp_fsf_setup_ct_els(req, els->req, els->resp, 2);
+        ret = zfcp_fsf_setup_ct_els(req, els->req, els->resp, 2, timeout);
 
         if (ret)
                 goto failed_send;
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 771cc536a989..8e6fc68d6bd4 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -652,6 +652,7 @@ struct fc_function_template zfcp_transport_functions = {
         .show_host_port_state = 1,
         .show_host_active_fc4s = 1,
         .bsg_request = zfcp_fc_exec_bsg_job,
+        .bsg_timeout = zfcp_fc_timeout_bsg_job,
         /* no functions registered for following dynamic attributes but
            directly set by LLDD */
         .show_host_port_type = 1,
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 2a889853a106..7e26ebc26661 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -293,7 +293,10 @@ int aac_get_config_status(struct aac_dev *dev, int commit_flag)
                         status = -EINVAL;
                 }
         }
-        aac_fib_complete(fibptr);
+        /* Do not set XferState to zero unless receives a response from F/W */
+        if (status >= 0)
+                aac_fib_complete(fibptr);
+
         /* Send a CT_COMMIT_CONFIG to enable discovery of devices */
         if (status >= 0) {
                 if ((aac_commit == 1) || commit_flag) {
@@ -310,13 +313,18 @@ int aac_get_config_status(struct aac_dev *dev, int commit_flag)
                                     FsaNormal,
                                     1, 1,
                                     NULL, NULL);
-                        aac_fib_complete(fibptr);
+                        /* Do not set XferState to zero unless
+                         * receives a response from F/W */
+                        if (status >= 0)
+                                aac_fib_complete(fibptr);
                 } else if (aac_commit == 0) {
                         printk(KERN_WARNING
                           "aac_get_config_status: Foreign device configurations are being ignored\n");
                 }
         }
-        aac_fib_free(fibptr);
+        /* FIB should be freed only after getting the response from the F/W */
+        if (status != -ERESTARTSYS)
+                aac_fib_free(fibptr);
         return status;
 }
 
@@ -355,7 +363,9 @@ int aac_get_containers(struct aac_dev *dev)
                 maximum_num_containers = le32_to_cpu(dresp->ContainerSwitchEntries);
                 aac_fib_complete(fibptr);
         }
-        aac_fib_free(fibptr);
+        /* FIB should be freed only after getting the response from the F/W */
+        if (status != -ERESTARTSYS)
+                aac_fib_free(fibptr);
 
         if (maximum_num_containers < MAXIMUM_NUM_CONTAINERS)
                 maximum_num_containers = MAXIMUM_NUM_CONTAINERS;
@@ -1245,8 +1255,12 @@ int aac_get_adapter_info(struct aac_dev* dev)
                          NULL);
 
         if (rcode < 0) {
-                aac_fib_complete(fibptr);
-                aac_fib_free(fibptr);
+                /* FIB should be freed only after
+                 * getting the response from the F/W */
+                if (rcode != -ERESTARTSYS) {
+                        aac_fib_complete(fibptr);
+                        aac_fib_free(fibptr);
+                }
                 return rcode;
         }
         memcpy(&dev->adapter_info, info, sizeof(*info));
@@ -1270,6 +1284,12 @@ int aac_get_adapter_info(struct aac_dev* dev)
 
                 if (rcode >= 0)
                         memcpy(&dev->supplement_adapter_info, sinfo, sizeof(*sinfo));
+                if (rcode == -ERESTARTSYS) {
+                        fibptr = aac_fib_alloc(dev);
+                        if (!fibptr)
+                                return -ENOMEM;
+                }
+
         }
 
 
@@ -1470,9 +1490,11 @@ int aac_get_adapter_info(struct aac_dev* dev)
                           (dev->scsi_host_ptr->sg_tablesize * 8) + 112;
                 }
         }
-
-        aac_fib_complete(fibptr);
-        aac_fib_free(fibptr);
+        /* FIB should be freed only after getting the response from the F/W */
+        if (rcode != -ERESTARTSYS) {
+                aac_fib_complete(fibptr);
+                aac_fib_free(fibptr);
+        }
 
         return rcode;
 }
@@ -1633,6 +1655,7 @@ static int aac_read(struct scsi_cmnd * scsicmd)
          *      Alocate and initialize a Fib
          */
         if (!(cmd_fibcontext = aac_fib_alloc(dev))) {
+                printk(KERN_WARNING "aac_read: fib allocation failed\n");
                 return -1;
         }
 
@@ -1712,9 +1735,14 @@ static int aac_write(struct scsi_cmnd * scsicmd)
          *      Allocate and initialize a Fib then setup a BlockWrite command
          */
         if (!(cmd_fibcontext = aac_fib_alloc(dev))) {
-                scsicmd->result = DID_ERROR << 16;
-                scsicmd->scsi_done(scsicmd);
-                return 0;
+                /* FIB temporarily unavailable,not catastrophic failure */
+
+                /* scsicmd->result = DID_ERROR << 16;
+                 * scsicmd->scsi_done(scsicmd);
+                 * return 0;
+                 */
+                printk(KERN_WARNING "aac_write: fib allocation failed\n");
+                return -1;
         }
 
         status = aac_adapter_write(cmd_fibcontext, scsicmd, lba, count, fua);
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index 83986ed86556..619c02d9c862 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -12,7 +12,7 @@
  *----------------------------------------------------------------------------*/
 
 #ifndef AAC_DRIVER_BUILD
-# define AAC_DRIVER_BUILD 2461
+# define AAC_DRIVER_BUILD 24702
 # define AAC_DRIVER_BRANCH "-ms"
 #endif
 #define MAXIMUM_NUM_CONTAINERS  32
@@ -1036,6 +1036,9 @@ struct aac_dev
         u8                      printf_enabled;
         u8                      in_reset;
         u8                      msi;
+        int                     management_fib_count;
+        spinlock_t              manage_lock;
+
 };
 
 #define aac_adapter_interrupt(dev) \
diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c
index 0391d759dfdb..9c0c91178538 100644
--- a/drivers/scsi/aacraid/commctrl.c
+++ b/drivers/scsi/aacraid/commctrl.c
@@ -153,7 +153,7 @@ cleanup:
                 fibptr->hw_fib_pa = hw_fib_pa;
                 fibptr->hw_fib_va = hw_fib;
         }
-        if (retval != -EINTR)
+        if (retval != -ERESTARTSYS)
                 aac_fib_free(fibptr);
         return retval;
 }
@@ -322,7 +322,7 @@ return_fib:
                 }
                 if (f.wait) {
                         if(down_interruptible(&fibctx->wait_sem) < 0) {
-                                status = -EINTR;
+                                status = -ERESTARTSYS;
                         } else {
                                 /* Lock again and retry */
                                 spin_lock_irqsave(&dev->fib_lock, flags);
@@ -593,10 +593,10 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
                                 u64 addr;
                                 void* p;
                                 if (upsg->sg[i].count >
-                                    (dev->adapter_info.options &
+                                    ((dev->adapter_info.options &
                                      AAC_OPT_NEW_COMM) ?
                                       (dev->scsi_host_ptr->max_sectors << 9) :
-                                      65536) {
+                                      65536)) {
                                         rcode = -EINVAL;
                                         goto cleanup;
                                 }
@@ -645,10 +645,10 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
                                 u64 addr;
                                 void* p;
                                 if (usg->sg[i].count >
-                                    (dev->adapter_info.options &
+                                    ((dev->adapter_info.options &
                                      AAC_OPT_NEW_COMM) ?
                                       (dev->scsi_host_ptr->max_sectors << 9) :
-                                      65536) {
+                                      65536)) {
                                         rcode = -EINVAL;
                                         goto cleanup;
                                 }
@@ -695,10 +695,10 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
                                 uintptr_t addr;
                                 void* p;
                                 if (usg->sg[i].count >
-                                    (dev->adapter_info.options &
+                                    ((dev->adapter_info.options &
                                      AAC_OPT_NEW_COMM) ?
                                       (dev->scsi_host_ptr->max_sectors << 9) :
-                                      65536) {
+                                      65536)) {
                                         rcode = -EINVAL;
                                         goto cleanup;
                                 }
@@ -734,10 +734,10 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
                                 dma_addr_t addr;
                                 void* p;
                                 if (upsg->sg[i].count >
-                                    (dev->adapter_info.options &
+                                    ((dev->adapter_info.options &
                                      AAC_OPT_NEW_COMM) ?
                                       (dev->scsi_host_ptr->max_sectors << 9) :
-                                      65536) {
+                                      65536)) {
                                         rcode = -EINVAL;
                                         goto cleanup;
                                 }
@@ -772,8 +772,8 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
                 psg->count = cpu_to_le32(sg_indx+1);
                 status = aac_fib_send(ScsiPortCommand, srbfib, actual_fibsize, FsaNormal, 1, 1, NULL, NULL);
         }
-        if (status == -EINTR) {
-                rcode = -EINTR;
+        if (status == -ERESTARTSYS) {
+                rcode = -ERESTARTSYS;
                 goto cleanup;
         }
 
@@ -810,7 +810,7 @@ cleanup:
         for(i=0; i <= sg_indx; i++){
                 kfree(sg_list[i]);
         }
-        if (rcode != -EINTR) {
+        if (rcode != -ERESTARTSYS) {
                 aac_fib_complete(srbfib);
                 aac_fib_free(srbfib);
         }
@@ -848,7 +848,7 @@ int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg)
          */
 
         status = aac_dev_ioctl(dev, cmd, arg);
-        if(status != -ENOTTY)
+        if (status != -ENOTTY)
                 return status;
 
         switch (cmd) {
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c
index 666d5151d628..a7261486ccd4 100644
--- a/drivers/scsi/aacraid/comminit.c
+++ b/drivers/scsi/aacraid/comminit.c
@@ -194,7 +194,9 @@ int aac_send_shutdown(struct aac_dev * dev)
 
         if (status >= 0)
                 aac_fib_complete(fibctx);
-        aac_fib_free(fibctx);
+        /* FIB should be freed only after getting the response from the F/W */
+        if (status != -ERESTARTSYS)
+                aac_fib_free(fibctx);
         return status;
 }
 
@@ -304,6 +306,8 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev)
         /*
          *      Check the preferred comm settings, defaults from template.
          */
+        dev->management_fib_count = 0;
+        spin_lock_init(&dev->manage_lock);
         dev->max_fib_size = sizeof(struct hw_fib);
         dev->sg_tablesize = host->sg_tablesize = (dev->max_fib_size
                 - sizeof(struct aac_fibhdr)
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 956261f25181..94d2954d79ae 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -189,7 +189,14 @@ struct fib *aac_fib_alloc(struct aac_dev *dev)
 
 void aac_fib_free(struct fib *fibptr)
 {
-        unsigned long flags;
+        unsigned long flags, flagsv;
+
+        spin_lock_irqsave(&fibptr->event_lock, flagsv);
+        if (fibptr->done == 2) {
+                spin_unlock_irqrestore(&fibptr->event_lock, flagsv);
+                return;
+        }
+        spin_unlock_irqrestore(&fibptr->event_lock, flagsv);
 
         spin_lock_irqsave(&fibptr->dev->fib_lock, flags);
         if (unlikely(fibptr->flags & FIB_CONTEXT_FLAG_TIMED_OUT))
@@ -390,6 +397,8 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
         struct hw_fib * hw_fib = fibptr->hw_fib_va;
         unsigned long flags = 0;
         unsigned long qflags;
+        unsigned long mflags = 0;
+
 
         if (!(hw_fib->header.XferState & cpu_to_le32(HostOwned)))
                 return -EBUSY;
@@ -471,9 +480,31 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
         if (!dev->queues)
                 return -EBUSY;
 
-        if(wait)
+        if (wait) {
+
+                spin_lock_irqsave(&dev->manage_lock, mflags);
+                if (dev->management_fib_count >= AAC_NUM_MGT_FIB) {
+                        printk(KERN_INFO "No management Fibs Available:%d\n",
+                                                dev->management_fib_count);
+                        spin_unlock_irqrestore(&dev->manage_lock, mflags);
+                        return -EBUSY;
+                }
+                dev->management_fib_count++;
+                spin_unlock_irqrestore(&dev->manage_lock, mflags);
                 spin_lock_irqsave(&fibptr->event_lock, flags);
-        aac_adapter_deliver(fibptr);
+        }
+
+        if (aac_adapter_deliver(fibptr) != 0) {
+                printk(KERN_ERR "aac_fib_send: returned -EBUSY\n");
+                if (wait) {
+                        spin_unlock_irqrestore(&fibptr->event_lock, flags);
+                        spin_lock_irqsave(&dev->manage_lock, mflags);
+                        dev->management_fib_count--;
+                        spin_unlock_irqrestore(&dev->manage_lock, mflags);
+                }
+                return -EBUSY;
+        }
+
 
         /*
          *      If the caller wanted us to wait for response wait now.
@@ -516,14 +547,15 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
                                 udelay(5);
                         }
                 } else if (down_interruptible(&fibptr->event_wait)) {
-                        fibptr->done = 2;
-                        up(&fibptr->event_wait);
+                        /* Do nothing ... satisfy
+                         * down_interruptible must_check */
                 }
+
                 spin_lock_irqsave(&fibptr->event_lock, flags);
-                if ((fibptr->done == 0) || (fibptr->done == 2)) {
+                if (fibptr->done == 0) {
                         fibptr->done = 2; /* Tell interrupt we aborted */
                         spin_unlock_irqrestore(&fibptr->event_lock, flags);
-                        return -EINTR;
+                        return -ERESTARTSYS;
                 }
                 spin_unlock_irqrestore(&fibptr->event_lock, flags);
                 BUG_ON(fibptr->done == 0);
@@ -689,6 +721,7 @@ int aac_fib_adapter_complete(struct fib *fibptr, unsigned short size)
 
 int aac_fib_complete(struct fib *fibptr)
 {
+        unsigned long flags;
         struct hw_fib * hw_fib = fibptr->hw_fib_va;
 
         /*
@@ -709,6 +742,13 @@ int aac_fib_complete(struct fib *fibptr)
          *      command is complete that we had sent to the adapter and this
          *      cdb could be reused.
          */
+        spin_lock_irqsave(&fibptr->event_lock, flags);
+        if (fibptr->done == 2) {
+                spin_unlock_irqrestore(&fibptr->event_lock, flags);
+                return 0;
+        }
+        spin_unlock_irqrestore(&fibptr->event_lock, flags);
+
         if((hw_fib->header.XferState & cpu_to_le32(SentFromHost)) &&
                 (hw_fib->header.XferState & cpu_to_le32(AdapterProcessed)))
         {
@@ -1355,7 +1395,10 @@ int aac_reset_adapter(struct aac_dev * aac, int forced)
 
                         if (status >= 0)
                                 aac_fib_complete(fibctx);
-                        aac_fib_free(fibctx);
+                        /* FIB should be freed only after getting
+                         * the response from the F/W */
+                        if (status != -ERESTARTSYS)
+                                aac_fib_free(fibctx);
                 }
         }
 
@@ -1759,6 +1802,7 @@ int aac_command_thread(void *data)
                                 struct fib *fibptr;
 
                                 if ((fibptr = aac_fib_alloc(dev))) {
+                                        int status;
                                         __le32 *info;
 
                                         aac_fib_init(fibptr);
@@ -1769,15 +1813,21 @@ int aac_command_thread(void *data)
 
                                         *info = cpu_to_le32(now.tv_sec);
 
-                                        (void)aac_fib_send(SendHostTime,
+                                        status = aac_fib_send(SendHostTime,
                                                 fibptr,
                                                 sizeof(*info),
                                                 FsaNormal,
                                                 1, 1,
                                                 NULL,
                                                 NULL);
-                                        aac_fib_complete(fibptr);
-                                        aac_fib_free(fibptr);
+                                        /* Do not set XferState to zero unless
+                                         * receives a response from F/W */
+                                        if (status >= 0)
+                                                aac_fib_complete(fibptr);
+                                        /* FIB should be freed only after
+                                         * getting the response from the F/W */
+                                        if (status != -ERESTARTSYS)
+                                                aac_fib_free(fibptr);
                                 }
                                 difference = (long)(unsigned)update_interval*HZ;
                         } else {
diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c
index abc9ef5d1b10..9c7408fe8c7d 100644
--- a/drivers/scsi/aacraid/dpcsup.c
+++ b/drivers/scsi/aacraid/dpcsup.c
@@ -57,9 +57,9 @@ unsigned int aac_response_normal(struct aac_queue * q)
         struct hw_fib * hwfib;
         struct fib * fib;
         int consumed = 0;
-        unsigned long flags;
+        unsigned long flags, mflags;
 
-        spin_lock_irqsave(q->lock, flags);      
+        spin_lock_irqsave(q->lock, flags);
         /*
          *      Keep pulling response QEs off the response queue and waking
          *      up the waiters until there are no more QEs. We then return
@@ -125,12 +125,21 @@ unsigned int aac_response_normal(struct aac_queue * q)
                 } else {
                         unsigned long flagv;
                         spin_lock_irqsave(&fib->event_lock, flagv);
-                        if (!fib->done)
+                        if (!fib->done) {
                                 fib->done = 1;
-                        up(&fib->event_wait);
+                                up(&fib->event_wait);
+                        }
                         spin_unlock_irqrestore(&fib->event_lock, flagv);
+
+                        spin_lock_irqsave(&dev->manage_lock, mflags);
+                        dev->management_fib_count--;
+                        spin_unlock_irqrestore(&dev->manage_lock, mflags);
+
                         FIB_COUNTER_INCREMENT(aac_config.NormalRecved);
                         if (fib->done == 2) {
+                                spin_lock_irqsave(&fib->event_lock, flagv);
+                                fib->done = 0;
+                                spin_unlock_irqrestore(&fib->event_lock, flagv);
                                 aac_fib_complete(fib);
                                 aac_fib_free(fib);
                         }
@@ -232,6 +241,7 @@ unsigned int aac_command_normal(struct aac_queue *q)
 
 unsigned int aac_intr_normal(struct aac_dev * dev, u32 index)
 {
+        unsigned long mflags;
         dprintk((KERN_INFO "aac_intr_normal(%p,%x)\n", dev, index));
         if ((index & 0x00000002L)) {
                 struct hw_fib * hw_fib;
@@ -320,11 +330,25 @@ unsigned int aac_intr_normal(struct aac_dev * dev, u32 index)
                         unsigned long flagv;
                         dprintk((KERN_INFO "event_wait up\n"));
                         spin_lock_irqsave(&fib->event_lock, flagv);
-                        if (!fib->done)
+                        if (!fib->done) {
                                 fib->done = 1;
-                        up(&fib->event_wait);
+                                up(&fib->event_wait);
+                        }
                         spin_unlock_irqrestore(&fib->event_lock, flagv);
+
+                        spin_lock_irqsave(&dev->manage_lock, mflags);
+                        dev->management_fib_count--;
+                        spin_unlock_irqrestore(&dev->manage_lock, mflags);
+
                         FIB_COUNTER_INCREMENT(aac_config.NormalRecved);
+                        if (fib->done == 2) {
+                                spin_lock_irqsave(&fib->event_lock, flagv);
+                                fib->done = 0;
+                                spin_unlock_irqrestore(&fib->event_lock, flagv);
+                                aac_fib_complete(fib);
+                                aac_fib_free(fib);
+                        }
+
                 }
                 return 0;
         }
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 4d419c155ce9..78971db5b60e 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -3171,13 +3171,16 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
                                 tinfo->curr.transport_version = 2;
                                 tinfo->goal.transport_version = 2;
                                 tinfo->goal.ppr_options = 0;
-                                /*
-                                 * Remove any SCBs in the waiting for selection
-                                 * queue that may also be for this target so
-                                 * that command ordering is preserved.
-                                 */
-                                ahd_freeze_devq(ahd, scb);
-                                ahd_qinfifo_requeue_tail(ahd, scb);
+                                if (scb != NULL) {
+                                        /*
+                                         * Remove any SCBs in the waiting
+                                         * for selection queue that may
+                                         * also be for this target so that
+                                         * command ordering is preserved.
+                                         */
+                                        ahd_freeze_devq(ahd, scb);
+                                        ahd_qinfifo_requeue_tail(ahd, scb);
+                                }
                                 printerror = 0;
                         }
                 } else if (ahd_sent_msg(ahd, AHDMSG_EXT, MSG_EXT_WDTR, FALSE)
@@ -3194,13 +3197,16 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
                                       MSG_EXT_WDTR_BUS_8_BIT,
                                       AHD_TRANS_CUR|AHD_TRANS_GOAL,
                                       /*paused*/TRUE);
-                        /*
-                         * Remove any SCBs in the waiting for selection
-                         * queue that may also be for this target so that
-                         * command ordering is preserved.
-                         */
-                        ahd_freeze_devq(ahd, scb);
-                        ahd_qinfifo_requeue_tail(ahd, scb);
+                        if (scb != NULL) {
+                                /*
+                                 * Remove any SCBs in the waiting for
+                                 * selection queue that may also be for
+                                 * this target so that command ordering
+                                 * is preserved.
+                                 */
+                                ahd_freeze_devq(ahd, scb);
+                                ahd_qinfifo_requeue_tail(ahd, scb);
+                        }
                         printerror = 0;
                 } else if (ahd_sent_msg(ahd, AHDMSG_EXT, MSG_EXT_SDTR, FALSE)
                         && ppr_busfree == 0) {
@@ -3217,13 +3223,16 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
                                         /*ppr_options*/0,
                                         AHD_TRANS_CUR|AHD_TRANS_GOAL,
                                         /*paused*/TRUE);
-                        /*
-                         * Remove any SCBs in the waiting for selection
-                         * queue that may also be for this target so that
-                         * command ordering is preserved.
-                         */
-                        ahd_freeze_devq(ahd, scb);
-                        ahd_qinfifo_requeue_tail(ahd, scb);
+                        if (scb != NULL) {
+                                /*
+                                 * Remove any SCBs in the waiting for
+                                 * selection queue that may also be for
+                                 * this target so that command ordering
+                                 * is preserved.
+                                 */
+                                ahd_freeze_devq(ahd, scb);
+                                ahd_qinfifo_requeue_tail(ahd, scb);
+                        }
                         printerror = 0;
                 } else if ((ahd->msg_flags & MSG_FLAG_EXPECT_IDE_BUSFREE) != 0
                         && ahd_sent_msg(ahd, AHDMSG_1B,
@@ -3251,7 +3260,7 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
          * the message phases.  We check it last in case we
          * had to send some other message that caused a busfree.
          */
-        if (printerror != 0
+        if (scb != NULL && printerror != 0
          && (lastphase == P_MESGIN || lastphase == P_MESGOUT)
          && ((ahd->msg_flags & MSG_FLAG_EXPECT_PPR_BUSFREE) != 0)) {
 
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 2445e399fd60..2445e399fd60 100755..100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index 8a2a1c5935c6..8a2a1c5935c6 100755..100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 608e675f68c8..1263d9796e89 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1586,8 +1586,7 @@ typedef struct fc_port {
  */
 #define FCF_FABRIC_DEVICE       BIT_0
 #define FCF_LOGIN_NEEDED        BIT_1
-#define FCF_TAPE_PRESENT        BIT_2
-#define FCF_FCP2_DEVICE         BIT_3
+#define FCF_FCP2_DEVICE         BIT_2
 
 /* No loop ID flag. */
 #define FC_NO_LOOP_ID           0x1000
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index f61fb8d01330..8bc6f53691e9 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -453,6 +453,5 @@ extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
 extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
 extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
 extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
-extern struct scsi_qla_host * qla25xx_get_host(struct rsp_que *);
 
 #endif /* _QLA_GBL_H */
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index b4a0eac8f96d..3f8e8495b743 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -205,7 +205,7 @@ qla2x00_async_login_done(struct scsi_qla_host *vha, fc_port_t *fcport,
 
         switch (data[0]) {
         case MBS_COMMAND_COMPLETE:
-                if (fcport->flags & FCF_TAPE_PRESENT)
+                if (fcport->flags & FCF_FCP2_DEVICE)
                         opts |= BIT_1;
                 rval = qla2x00_get_port_database(vha, fcport, opts);
                 if (rval != QLA_SUCCESS)
@@ -2726,7 +2726,7 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha)
 
                 /*
                  * Logout all previous fabric devices marked lost, except
-                 * tape devices.
+                 * FCP2 devices.
                  */
                 list_for_each_entry(fcport, &vha->vp_fcports, list) {
                         if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags))
@@ -2739,7 +2739,7 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha)
                                 qla2x00_mark_device_lost(vha, fcport,
                                     ql2xplogiabsentdevice, 0);
                                 if (fcport->loop_id != FC_NO_LOOP_ID &&
-                                    (fcport->flags & FCF_TAPE_PRESENT) == 0 &&
+                                    (fcport->flags & FCF_FCP2_DEVICE) == 0 &&
                                     fcport->port_type != FCT_INITIATOR &&
                                     fcport->port_type != FCT_BROADCAST) {
                                         ha->isp_ops->fabric_logout(vha,
@@ -3018,7 +3018,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
                         fcport->d_id.b24 = new_fcport->d_id.b24;
                         fcport->flags |= FCF_LOGIN_NEEDED;
                         if (fcport->loop_id != FC_NO_LOOP_ID &&
-                            (fcport->flags & FCF_TAPE_PRESENT) == 0 &&
+                            (fcport->flags & FCF_FCP2_DEVICE) == 0 &&
                             fcport->port_type != FCT_INITIATOR &&
                             fcport->port_type != FCT_BROADCAST) {
                                 ha->isp_ops->fabric_logout(vha, fcport->loop_id,
@@ -3272,9 +3272,9 @@ qla2x00_fabric_dev_login(scsi_qla_host_t *vha, fc_port_t *fcport,
 
         rval = qla2x00_fabric_login(vha, fcport, next_loopid);
         if (rval == QLA_SUCCESS) {
-                /* Send an ADISC to tape devices.*/
+                /* Send an ADISC to FCP2 devices.*/
                 opts = 0;
-                if (fcport->flags & FCF_TAPE_PRESENT)
+                if (fcport->flags & FCF_FCP2_DEVICE)
                         opts |= BIT_1;
                 rval = qla2x00_get_port_database(vha, fcport, opts);
                 if (rval != QLA_SUCCESS) {
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index ffd0efdff40e..6fc63b98818c 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1917,6 +1917,7 @@ qla24xx_msix_rsp_q(int irq, void *dev_id)
         struct rsp_que *rsp;
         struct device_reg_24xx __iomem *reg;
         struct scsi_qla_host *vha;
+        unsigned long flags;
 
         rsp = (struct rsp_que *) dev_id;
         if (!rsp) {
@@ -1927,15 +1928,15 @@ qla24xx_msix_rsp_q(int irq, void *dev_id)
         ha = rsp->hw;
         reg = &ha->iobase->isp24;
 
-        spin_lock_irq(&ha->hardware_lock);
+        spin_lock_irqsave(&ha->hardware_lock, flags);
 
-        vha = qla25xx_get_host(rsp);
+        vha = pci_get_drvdata(ha->pdev);
         qla24xx_process_response_queue(vha, rsp);
         if (!ha->flags.disable_msix_handshake) {
                 WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
                 RD_REG_DWORD_RELAXED(&reg->hccr);
         }
-        spin_unlock_irq(&ha->hardware_lock);
+        spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
         return IRQ_HANDLED;
 }
@@ -1946,6 +1947,7 @@ qla25xx_msix_rsp_q(int irq, void *dev_id)
         struct qla_hw_data *ha;
         struct rsp_que *rsp;
         struct device_reg_24xx __iomem *reg;
+        unsigned long flags;
 
         rsp = (struct rsp_que *) dev_id;
         if (!rsp) {
@@ -1958,10 +1960,10 @@ qla25xx_msix_rsp_q(int irq, void *dev_id)
         /* Clear the interrupt, if enabled, for this response queue */
         if (rsp->options & ~BIT_6) {
                 reg = &ha->iobase->isp24;
-                spin_lock_irq(&ha->hardware_lock);
+                spin_lock_irqsave(&ha->hardware_lock, flags);
                 WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
                 RD_REG_DWORD_RELAXED(&reg->hccr);
-                spin_unlock_irq(&ha->hardware_lock);
+                spin_unlock_irqrestore(&ha->hardware_lock, flags);
         }
         queue_work_on((int) (rsp->id - 1), ha->wq, &rsp->q_work);
 
@@ -1979,6 +1981,7 @@ qla24xx_msix_default(int irq, void *dev_id)
         uint32_t        stat;
         uint32_t        hccr;
         uint16_t        mb[4];
+        unsigned long flags;
 
         rsp = (struct rsp_que *) dev_id;
         if (!rsp) {
@@ -1990,7 +1993,7 @@ qla24xx_msix_default(int irq, void *dev_id)
         reg = &ha->iobase->isp24;
         status = 0;
 
-        spin_lock_irq(&ha->hardware_lock);
+        spin_lock_irqsave(&ha->hardware_lock, flags);
         vha = pci_get_drvdata(ha->pdev);
         do {
                 stat = RD_REG_DWORD(&reg->host_status);
@@ -2039,7 +2042,7 @@ qla24xx_msix_default(int irq, void *dev_id)
                 }
                 WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
         } while (0);
-        spin_unlock_irq(&ha->hardware_lock);
+        spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
         if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
             (status & MBX_INTERRUPT) && ha->flags.mbox_int) {
@@ -2277,30 +2280,3 @@ int qla25xx_request_irq(struct rsp_que *rsp)
         msix->rsp = rsp;
         return ret;
 }
-
-struct scsi_qla_host *
-qla25xx_get_host(struct rsp_que *rsp)
-{
-        srb_t *sp;
-        struct qla_hw_data *ha = rsp->hw;
-        struct scsi_qla_host *vha = NULL;
-        struct sts_entry_24xx *pkt;
-        struct req_que *req;
-        uint16_t que;
-        uint32_t handle;
-
-        pkt = (struct sts_entry_24xx *) rsp->ring_ptr;
-        que = MSW(pkt->handle);
-        handle = (uint32_t) LSW(pkt->handle);
-        req = ha->req_q_map[que];
-        if (handle < MAX_OUTSTANDING_COMMANDS) {
-                sp = req->outstanding_cmds[handle];
-                if (sp)
-                        return  sp->fcport->vha;
-                else
-                        goto base_que;
-        }
-base_que:
-        vha = pci_get_drvdata(ha->pdev);
-        return vha;
-}
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index b901aa267e7d..ff17dee28613 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -636,13 +636,15 @@ failed:
 
 static void qla_do_work(struct work_struct *work)
 {
+        unsigned long flags;
         struct rsp_que *rsp = container_of(work, struct rsp_que, q_work);
         struct scsi_qla_host *vha;
+        struct qla_hw_data *ha = rsp->hw;
 
-        spin_lock_irq(&rsp->hw->hardware_lock);
-        vha = qla25xx_get_host(rsp);
+        spin_lock_irqsave(&rsp->hw->hardware_lock, flags);
+        vha = pci_get_drvdata(ha->pdev);
         qla24xx_process_response_queue(vha, rsp);
-        spin_unlock_irq(&rsp->hw->hardware_lock);
+        spin_unlock_irqrestore(&rsp->hw->hardware_lock, flags);
 }
 
 /* create response queue */
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 209f50e788a1..8529eb1f3cd4 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1188,7 +1188,6 @@ qla2xxx_slave_configure(struct scsi_device *sdev)
         scsi_qla_host_t *vha = shost_priv(sdev->host);
         struct qla_hw_data *ha = vha->hw;
         struct fc_rport *rport = starget_to_rport(sdev->sdev_target);
-        fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
         struct req_que *req = vha->req;
 
         if (sdev->tagged_supported)
@@ -1197,8 +1196,6 @@ qla2xxx_slave_configure(struct scsi_device *sdev)
                 scsi_deactivate_tcq(sdev, req->max_q_depth);
 
         rport->dev_loss_tmo = ha->port_down_retry_count;
-        if (sdev->type == TYPE_TAPE)
-                fcport->flags |= FCF_TAPE_PRESENT;
 
         return 0;
 }
@@ -2805,7 +2802,7 @@ void qla2x00_relogin(struct scsi_qla_host *vha)
 
                         fcport->login_retry--;
                         if (fcport->flags & FCF_FABRIC_DEVICE) {
-                                if (fcport->flags & FCF_TAPE_PRESENT)
+                                if (fcport->flags & FCF_FCP2_DEVICE)
                                         ha->isp_ops->fabric_logout(vha,
                                                         fcport->loop_id,
                                                         fcport->d_id.b.domain,
@@ -3141,7 +3138,10 @@ qla2x00_timer(scsi_qla_host_t *vha)
                         if (!IS_QLA2100(ha) && vha->link_down_timeout)
                                 atomic_set(&vha->loop_state, LOOP_DEAD);
 
-                        /* Schedule an ISP abort to return any tape commands. */
+                        /*
+                         * Schedule an ISP abort to return any FCP2-device
+                         * commands.
+                         */
                         /* NPIV - scan physical port only */
                         if (!vha->vp_idx) {
                                 spin_lock_irqsave(&ha->hardware_lock,
@@ -3158,7 +3158,7 @@ qla2x00_timer(scsi_qla_host_t *vha)
                                         if (sp->ctx)
                                                 continue;
                                         sfcp = sp->fcport;
-                                        if (!(sfcp->flags & FCF_TAPE_PRESENT))
+                                        if (!(sfcp->flags & FCF_FCP2_DEVICE))
                                                 continue;
 
                                         set_bit(ISP_ABORT_NEEDED,
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 010e69b29afe..371dc895972a 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -2292,11 +2292,14 @@ qla25xx_read_optrom_data(struct scsi_qla_host *vha, uint8_t *buf,
         uint32_t faddr, left, burst;
         struct qla_hw_data *ha = vha->hw;
 
+        if (IS_QLA25XX(ha) || IS_QLA81XX(ha))
+                goto try_fast;
         if (offset & 0xfff)
                 goto slow_read;
         if (length < OPTROM_BURST_SIZE)
                 goto slow_read;
 
+try_fast:
         optrom = dma_alloc_coherent(&ha->pdev->dev, OPTROM_BURST_SIZE,
             &optrom_dma, GFP_KERNEL);
         if (!optrom) {
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index a65dd95507c6..ed36279a33c1 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
 /*
  * Driver version
  */
-#define QLA2XXX_VERSION      "8.03.01-k9"
+#define QLA2XXX_VERSION      "8.03.01-k10"
 
 #define QLA_DRIVER_MAJOR_VER    8
 #define QLA_DRIVER_MINOR_VER    3
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index d8927681ec88..c6642423cc67 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -749,9 +749,9 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
                          */
                         req->next_rq->resid_len = scsi_in(cmd)->resid;
 
+                        scsi_release_buffers(cmd);
                         blk_end_request_all(req, 0);
 
-                        scsi_release_buffers(cmd);
                         scsi_next_command(cmd);
                         return;
                 }
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index ddfcecd5099f..653f22a8deb9 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -3527,7 +3527,10 @@ fc_bsg_job_timeout(struct request *req)
         if (!done && i->f->bsg_timeout) {
                 /* call LLDD to abort the i/o as it has timed out */
                 err = i->f->bsg_timeout(job);
-                if (err)
+                if (err == -EAGAIN) {
+                        job->ref_cnt--;
+                        return BLK_EH_RESET_TIMER;
+                } else if (err)
                         printk(KERN_ERR "ERROR: FC BSG request timeout - LLD "
                                 "abort failed with status %d\n", err);
         }
diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c
index 377f2712289e..ab2ab3c81834 100644
--- a/drivers/serial/uartlite.c
+++ b/drivers/serial/uartlite.c
@@ -394,7 +394,7 @@ static void ulite_console_write(struct console *co, const char *s,
                 spin_unlock_irqrestore(&port->lock, flags);
 }
 
-static int __init ulite_console_setup(struct console *co, char *options)
+static int __devinit ulite_console_setup(struct console *co, char *options)
 {
         struct uart_port *port;
         int baud = 9600;
diff --git a/drivers/spi/spi_sh_msiof.c b/drivers/spi/spi_sh_msiof.c
index 51e5e1dfa6e5..30973ec16a93 100644
--- a/drivers/spi/spi_sh_msiof.c
+++ b/drivers/spi/spi_sh_msiof.c
@@ -173,15 +173,12 @@ static void sh_msiof_spi_set_pin_regs(struct sh_msiof_spi_priv *p,
         int edge;
 
         /*
-         * CPOL CPHA     TSCKIZ RSCKIZ TEDG REDG(!)
-         *    0    0         10     10    1    0
-         *    0    1         10     10    0    1
-         *    1    0         11     11    0    1
-         *    1    1         11     11    1    0
-         *
-         * (!) Note: REDG is inverted recommended data sheet setting
+         * CPOL CPHA     TSCKIZ RSCKIZ TEDG REDG
+         *    0    0         10     10    1    1
+         *    0    1         10     10    0    0
+         *    1    0         11     11    0    0
+         *    1    1         11     11    1    1
          */
-
         sh_msiof_write(p, FCTR, 0);
         sh_msiof_write(p, TMDR1, 0xe2000005 | (lsb_first << 24));
         sh_msiof_write(p, RMDR1, 0x22000005 | (lsb_first << 24));
@@ -193,7 +190,7 @@ static void sh_msiof_spi_set_pin_regs(struct sh_msiof_spi_priv *p,
         edge = cpol ? cpha : !cpha;
 
         tmp |= edge << 27; /* TEDG */
-        tmp |= !edge << 26; /* REDG */
+        tmp |= edge << 26; /* REDG */
         tmp |= (tx_hi_z ? 2 : 0) << 22; /* TXDIZ */
         sh_msiof_write(p, CTR, tmp);
 }
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 94eb86319ff3..fc2e963e65e9 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -99,8 +99,6 @@ source "drivers/staging/line6/Kconfig"
 
 source "drivers/gpu/drm/vmwgfx/Kconfig"
 
-source "drivers/gpu/drm/radeon/Kconfig"
-
 source "drivers/gpu/drm/nouveau/Kconfig"
 
 source "drivers/staging/octeon/Kconfig"
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index b7a661c02bcd..bee558aed427 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -35,7 +35,9 @@
 #include <linux/usb.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/mm.h>
 #include <linux/irq.h>
+#include <asm/cacheflush.h>
 
 #include "../core/hcd.h"
 #include "r8a66597.h"
@@ -216,8 +218,17 @@ static void disable_controller(struct r8a66597 *r8a66597)
 {
         int port;
 
+        /* disable interrupts */
         r8a66597_write(r8a66597, 0, INTENB0);
-        r8a66597_write(r8a66597, 0, INTSTS0);
+        r8a66597_write(r8a66597, 0, INTENB1);
+        r8a66597_write(r8a66597, 0, BRDYENB);
+        r8a66597_write(r8a66597, 0, BEMPENB);
+        r8a66597_write(r8a66597, 0, NRDYENB);
+
+        /* clear status */
+        r8a66597_write(r8a66597, 0, BRDYSTS);
+        r8a66597_write(r8a66597, 0, NRDYSTS);
+        r8a66597_write(r8a66597, 0, BEMPSTS);
 
         for (port = 0; port < r8a66597->max_root_hub; port++)
                 r8a66597_disable_port(r8a66597, port);
@@ -811,6 +822,26 @@ static void enable_r8a66597_pipe(struct r8a66597 *r8a66597, struct urb *urb,
         enable_r8a66597_pipe_dma(r8a66597, dev, pipe, urb);
 }
 
+static void r8a66597_urb_done(struct r8a66597 *r8a66597, struct urb *urb,
+                              int status)
+__releases(r8a66597->lock)
+__acquires(r8a66597->lock)
+{
+        if (usb_pipein(urb->pipe) && usb_pipetype(urb->pipe) != PIPE_CONTROL) {
+                void *ptr;
+
+                for (ptr = urb->transfer_buffer;
+                     ptr < urb->transfer_buffer + urb->transfer_buffer_length;
+                     ptr += PAGE_SIZE)
+                        flush_dcache_page(virt_to_page(ptr));
+        }
+
+        usb_hcd_unlink_urb_from_ep(r8a66597_to_hcd(r8a66597), urb);
+        spin_unlock(&r8a66597->lock);
+        usb_hcd_giveback_urb(r8a66597_to_hcd(r8a66597), urb, status);
+        spin_lock(&r8a66597->lock);
+}
+
 /* this function must be called with interrupt disabled */
 static void force_dequeue(struct r8a66597 *r8a66597, u16 pipenum, u16 address)
 {
@@ -829,15 +860,9 @@ static void force_dequeue(struct r8a66597 *r8a66597, u16 pipenum, u16 address)
                 list_del(&td->queue);
                 kfree(td);
 
-                if (urb) {
-                        usb_hcd_unlink_urb_from_ep(r8a66597_to_hcd(r8a66597),
-                                        urb);
+                if (urb)
+                        r8a66597_urb_done(r8a66597, urb, -ENODEV);
 
-                        spin_unlock(&r8a66597->lock);
-                        usb_hcd_giveback_urb(r8a66597_to_hcd(r8a66597), urb,
-                                        -ENODEV);
-                        spin_lock(&r8a66597->lock);
-                }
                 break;
         }
 }
@@ -997,6 +1022,8 @@ static void start_root_hub_sampling(struct r8a66597 *r8a66597, int port,
 /* this function must be called with interrupt disabled */
 static void r8a66597_check_syssts(struct r8a66597 *r8a66597, int port,
                                         u16 syssts)
+__releases(r8a66597->lock)
+__acquires(r8a66597->lock)
 {
         if (syssts == SE0) {
                 r8a66597_write(r8a66597, ~ATTCH, get_intsts_reg(port));
@@ -1014,7 +1041,9 @@ static void r8a66597_check_syssts(struct r8a66597 *r8a66597, int port,
                         usb_hcd_resume_root_hub(r8a66597_to_hcd(r8a66597));
         }
 
+        spin_unlock(&r8a66597->lock);
         usb_hcd_poll_rh_status(r8a66597_to_hcd(r8a66597));
+        spin_lock(&r8a66597->lock);
 }
 
 /* this function must be called with interrupt disabled */
@@ -1274,10 +1303,7 @@ __releases(r8a66597->lock) __acquires(r8a66597->lock)
                 if (usb_pipeisoc(urb->pipe))
                         urb->start_frame = r8a66597_get_frame(hcd);
 
-                usb_hcd_unlink_urb_from_ep(r8a66597_to_hcd(r8a66597), urb);
-                spin_unlock(&r8a66597->lock);
-                usb_hcd_giveback_urb(hcd, urb, status);
-                spin_lock(&r8a66597->lock);
+                r8a66597_urb_done(r8a66597, urb, status);
         }
 
         if (restart) {
@@ -2466,6 +2492,12 @@ static int __devinit r8a66597_probe(struct platform_device *pdev)
         r8a66597->rh_timer.data = (unsigned long)r8a66597;
         r8a66597->reg = (unsigned long)reg;
 
+        /* make sure no interrupts are pending */
+        ret = r8a66597_clock_enable(r8a66597);
+        if (ret < 0)
+                goto clean_up3;
+        disable_controller(r8a66597);
+
         for (i = 0; i < R8A66597_MAX_NUM_PIPE; i++) {
                 INIT_LIST_HEAD(&r8a66597->pipe_queue[i]);
                 init_timer(&r8a66597->td_timer[i]);
diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
index 66358fa825f3..b4b6deceed15 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/imxfb.c
@@ -593,7 +593,8 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf
  */
 static int imxfb_suspend(struct platform_device *dev, pm_message_t state)
 {
-        struct imxfb_info *fbi = platform_get_drvdata(dev);
+        struct fb_info *info = platform_get_drvdata(dev);
+        struct imxfb_info *fbi = info->par;
 
         pr_debug("%s\n", __func__);
 
@@ -603,7 +604,8 @@ static int imxfb_suspend(struct platform_device *dev, pm_message_t state)
 
 static int imxfb_resume(struct platform_device *dev)
 {
-        struct imxfb_info *fbi = platform_get_drvdata(dev);
+        struct fb_info *info = platform_get_drvdata(dev);
+        struct imxfb_info *fbi = info->par;
 
         pr_debug("%s\n", __func__);
 
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
index 054ef29be479..772ba3f45e6f 100644
--- a/drivers/video/mx3fb.c
+++ b/drivers/video/mx3fb.c
@@ -324,8 +324,11 @@ static void sdc_enable_channel(struct mx3fb_info *mx3_fbi)
         unsigned long flags;
         dma_cookie_t cookie;
 
-        dev_dbg(mx3fb->dev, "mx3fbi %p, desc %p, sg %p\n", mx3_fbi,
-                to_tx_desc(mx3_fbi->txd), to_tx_desc(mx3_fbi->txd)->sg);
+        if (mx3_fbi->txd)
+                dev_dbg(mx3fb->dev, "mx3fbi %p, desc %p, sg %p\n", mx3_fbi,
+                        to_tx_desc(mx3_fbi->txd), to_tx_desc(mx3_fbi->txd)->sg);
+        else
+                dev_dbg(mx3fb->dev, "mx3fbi %p, txd = NULL\n", mx3_fbi);
 
         /* This enables the channel */
         if (mx3_fbi->cookie < 0) {
@@ -646,6 +649,7 @@ static int sdc_set_global_alpha(struct mx3fb_data *mx3fb, bool enable, uint8_t a
 
 static void sdc_set_brightness(struct mx3fb_data *mx3fb, uint8_t value)
 {
+        dev_dbg(mx3fb->dev, "%s: value = %d\n", __func__, value);
         /* This might be board-specific */
         mx3fb_write_reg(mx3fb, 0x03000000UL | value << 16, SDC_PWM_CTRL);
         return;
@@ -1486,12 +1490,12 @@ static int mx3fb_probe(struct platform_device *pdev)
                 goto ersdc0;
         }
 
+        mx3fb->backlight_level = 255;
+
         ret = init_fb_chan(mx3fb, to_idmac_chan(chan));
         if (ret < 0)
                 goto eisdc0;
 
-        mx3fb->backlight_level = 255;
-
         return 0;
 
 eisdc0:
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 088f32f29a6e..050ee147592f 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -396,8 +396,8 @@ config SBC_FITPC2_WATCHDOG
         tristate "Compulab SBC-FITPC2 watchdog"
         depends on X86
         ---help---
-          This is the driver for the built-in watchdog timer on the fit-PC2
-          Single-board computer made by Compulab.
+          This is the driver for the built-in watchdog timer on the fit-PC2,
+          fit-PC2i, CM-iAM single-board computers made by Compulab.
 
           It`s possible to enable watchdog timer either from BIOS (F2) or from booted Linux.
           When "Watchdog Timer Value" enabled one can set 31-255 s operational range.
diff --git a/drivers/watchdog/ixp2000_wdt.c b/drivers/watchdog/ixp2000_wdt.c
index 4f4b35a20d84..3c79dc587958 100644
--- a/drivers/watchdog/ixp2000_wdt.c
+++ b/drivers/watchdog/ixp2000_wdt.c
@@ -19,6 +19,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/types.h>
+#include <linux/timer.h>
 #include <linux/kernel.h>
 #include <linux/fs.h>
 #include <linux/miscdevice.h>
diff --git a/drivers/watchdog/sbc_fitpc2_wdt.c b/drivers/watchdog/sbc_fitpc2_wdt.c
index 91430a89107c..e6763d2a567b 100644
--- a/drivers/watchdog/sbc_fitpc2_wdt.c
+++ b/drivers/watchdog/sbc_fitpc2_wdt.c
@@ -46,9 +46,9 @@ static DEFINE_SPINLOCK(wdt_lock);
 static void wdt_send_data(unsigned char command, unsigned char data)
 {
         outb(command, COMMAND_PORT);
-        mdelay(100);
+        msleep(100);
         outb(data, DATA_PORT);
-        mdelay(200);
+        msleep(200);
 }
 
 static void wdt_enable(void)
@@ -202,11 +202,10 @@ static int __init fitpc2_wdt_init(void)
 {
         int err;
 
-        if (strcmp("SBC-FITPC2", dmi_get_system_info(DMI_BOARD_NAME))) {
-                pr_info("board name is: %s. Should be SBC-FITPC2\n",
-                        dmi_get_system_info(DMI_BOARD_NAME));
+        if (!strstr(dmi_get_system_info(DMI_BOARD_NAME), "SBC-FITPC2"))
                 return -ENODEV;
-        }
+
+        pr_info("%s found\n", dmi_get_system_info(DMI_BOARD_NAME));
 
         if (!request_region(COMMAND_PORT, 1, WATCHDOG_NAME)) {
                 pr_err("I/O address 0x%04x already in use\n", COMMAND_PORT);
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index cf62b05e296a..7d6c2139891d 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -84,7 +84,7 @@ static const match_table_t tokens = {
 
 static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
 {
-        char *options;
+        char *options, *tmp_options;
         substring_t args[MAX_OPT_ARGS];
         char *p;
         int option = 0;
@@ -102,9 +102,12 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
         if (!opts)
                 return 0;
 
-        options = kstrdup(opts, GFP_KERNEL);
-        if (!options)
+        tmp_options = kstrdup(opts, GFP_KERNEL);
+        if (!tmp_options) {
+                ret = -ENOMEM;
                 goto fail_option_alloc;
+        }
+        options = tmp_options;
 
         while ((p = strsep(&options, ",")) != NULL) {
                 int token;
@@ -159,8 +162,12 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
                         break;
                 case Opt_cache:
                         s = match_strdup(&args[0]);
-                        if (!s)
-                                goto fail_option_alloc;
+                        if (!s) {
+                                ret = -ENOMEM;
+                                P9_DPRINTK(P9_DEBUG_ERROR,
+                                  "problem allocating copy of cache arg\n");
+                                goto free_and_return;
+                        }
 
                         if (strcmp(s, "loose") == 0)
                                 v9ses->cache = CACHE_LOOSE;
@@ -173,8 +180,12 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
 
                 case Opt_access:
                         s = match_strdup(&args[0]);
-                        if (!s)
-                                goto fail_option_alloc;
+                        if (!s) {
+                                ret = -ENOMEM;
+                                P9_DPRINTK(P9_DEBUG_ERROR,
+                                  "problem allocating copy of access arg\n");
+                                goto free_and_return;
+                        }
 
                         v9ses->flags &= ~V9FS_ACCESS_MASK;
                         if (strcmp(s, "user") == 0)
@@ -194,13 +205,11 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
                         continue;
                 }
         }
-        kfree(options);
-        return ret;
 
+free_and_return:
+        kfree(tmp_options);
 fail_option_alloc:
-        P9_DPRINTK(P9_DEBUG_ERROR,
-                   "failed to allocate copy of option argument\n");
-        return -ENOMEM;
+        return ret;
 }
 
 /**
diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h
index 3a7560e35865..ed835836e0dc 100644
--- a/fs/9p/v9fs_vfs.h
+++ b/fs/9p/v9fs_vfs.h
@@ -60,3 +60,4 @@ void v9fs_dentry_release(struct dentry *);
 int v9fs_uflags2omode(int uflags, int extended);
 
 ssize_t v9fs_file_readn(struct file *, char *, char __user *, u32, u64);
+void v9fs_blank_wstat(struct p9_wstat *wstat);
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index 3902bf43a088..74a0461a9ac0 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -257,6 +257,23 @@ v9fs_file_write(struct file *filp, const char __user * data,
         return total;
 }
 
+static int v9fs_file_fsync(struct file *filp, struct dentry *dentry,
+                                        int datasync)
+{
+        struct p9_fid *fid;
+        struct p9_wstat wstat;
+        int retval;
+
+        P9_DPRINTK(P9_DEBUG_VFS, "filp %p dentry %p datasync %x\n", filp,
+                                                dentry, datasync);
+
+        fid = filp->private_data;
+        v9fs_blank_wstat(&wstat);
+
+        retval = p9_client_wstat(fid, &wstat);
+        return retval;
+}
+
 static const struct file_operations v9fs_cached_file_operations = {
         .llseek = generic_file_llseek,
         .read = do_sync_read,
@@ -266,6 +283,7 @@ static const struct file_operations v9fs_cached_file_operations = {
         .release = v9fs_dir_release,
         .lock = v9fs_file_lock,
         .mmap = generic_file_readonly_mmap,
+        .fsync = v9fs_file_fsync,
 };
 
 const struct file_operations v9fs_file_operations = {
@@ -276,4 +294,5 @@ const struct file_operations v9fs_file_operations = {
         .release = v9fs_dir_release,
         .lock = v9fs_file_lock,
         .mmap = generic_file_readonly_mmap,
+        .fsync = v9fs_file_fsync,
 };
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 9d03d1ebca6f..a407fa3388c0 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -176,7 +176,7 @@ int v9fs_uflags2omode(int uflags, int extended)
  *
  */
 
-static void
+void
 v9fs_blank_wstat(struct p9_wstat *wstat)
 {
         wstat->type = ~0;
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index 14a86448572c..69357c0d9899 100644
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -188,7 +188,8 @@ static void v9fs_kill_super(struct super_block *s)
 
         P9_DPRINTK(P9_DEBUG_VFS, " %p\n", s);
 
-        v9fs_dentry_release(s->s_root); /* clunk root */
+        if (s->s_root)
+                v9fs_dentry_release(s->s_root); /* clunk root */
 
         kill_anon_super(s);
 
diff --git a/fs/affs/affs.h b/fs/affs/affs.h
index e511dc621a2e..0e40caaba456 100644
--- a/fs/affs/affs.h
+++ b/fs/affs/affs.h
@@ -106,8 +106,8 @@ struct affs_sb_info {
         u32 s_last_bmap;
         struct buffer_head *s_bmap_bh;
         char *s_prefix;                 /* Prefix for volumes and assigns. */
-        int s_prefix_len;               /* Length of prefix. */
         char s_volume[32];              /* Volume prefix for absolute symlinks. */
+        spinlock_t symlink_lock;        /* protects the previous two */
 };
 
 #define SF_INTL         0x0001          /* International filesystem. */
diff --git a/fs/affs/namei.c b/fs/affs/namei.c
index 960d336ec694..d70bbbac6b7b 100644
--- a/fs/affs/namei.c
+++ b/fs/affs/namei.c
@@ -341,10 +341,13 @@ affs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
         p  = (char *)AFFS_HEAD(bh)->table;
         lc = '/';
         if (*symname == '/') {
+                struct affs_sb_info *sbi = AFFS_SB(sb);
                 while (*symname == '/')
                         symname++;
-                while (AFFS_SB(sb)->s_volume[i])        /* Cannot overflow */
-                        *p++ = AFFS_SB(sb)->s_volume[i++];
+                spin_lock(&sbi->symlink_lock);
+                while (sbi->s_volume[i])        /* Cannot overflow */
+                        *p++ = sbi->s_volume[i++];
+                spin_unlock(&sbi->symlink_lock);
         }
         while (i < maxlen && (c = *symname++)) {
                 if (c == '.' && lc == '/' && *symname == '.' && symname[1] == '/') {
diff --git a/fs/affs/super.c b/fs/affs/super.c
index 104fdcb3a7fc..d41e9673cd97 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -203,7 +203,7 @@ parse_options(char *options, uid_t *uid, gid_t *gid, int *mode, int *reserved, s
                 switch (token) {
                 case Opt_bs:
                         if (match_int(&args[0], &n))
-                                return -EINVAL;
+                                return 0;
                         if (n != 512 && n != 1024 && n != 2048
                             && n != 4096) {
                                 printk ("AFFS: Invalid blocksize (512, 1024, 2048, 4096 allowed)\n");
@@ -213,7 +213,7 @@ parse_options(char *options, uid_t *uid, gid_t *gid, int *mode, int *reserved, s
                         break;
                 case Opt_mode:
                         if (match_octal(&args[0], &option))
-                                return 1;
+                                return 0;
                         *mode = option & 0777;
                         *mount_opts |= SF_SETMODE;
                         break;
@@ -221,8 +221,6 @@ parse_options(char *options, uid_t *uid, gid_t *gid, int *mode, int *reserved, s
                         *mount_opts |= SF_MUFS;
                         break;
                 case Opt_prefix:
-                        /* Free any previous prefix */
-                        kfree(*prefix);
                         *prefix = match_strdup(&args[0]);
                         if (!*prefix)
                                 return 0;
@@ -233,21 +231,21 @@ parse_options(char *options, uid_t *uid, gid_t *gid, int *mode, int *reserved, s
                         break;
                 case Opt_reserved:
                         if (match_int(&args[0], reserved))
-                                return 1;
+                                return 0;
                         break;
                 case Opt_root:
                         if (match_int(&args[0], root))
-                                return 1;
+                                return 0;
                         break;
                 case Opt_setgid:
                         if (match_int(&args[0], &option))
-                                return 1;
+                                return 0;
                         *gid = option;
                         *mount_opts |= SF_SETGID;
                         break;
                 case Opt_setuid:
                         if (match_int(&args[0], &option))
-                                return -EINVAL;
+                                return 0;
                         *uid = option;
                         *mount_opts |= SF_SETUID;
                         break;
@@ -311,11 +309,14 @@ static int affs_fill_super(struct super_block *sb, void *data, int silent)
                 return -ENOMEM;
         sb->s_fs_info = sbi;
         mutex_init(&sbi->s_bmlock);
+        spin_lock_init(&sbi->symlink_lock);
 
         if (!parse_options(data,&uid,&gid,&i,&reserved,&root_block,
                                 &blocksize,&sbi->s_prefix,
                                 sbi->s_volume, &mount_flags)) {
                 printk(KERN_ERR "AFFS: Error parsing options\n");
+                kfree(sbi->s_prefix);
+                kfree(sbi);
                 return -EINVAL;
         }
         /* N.B. after this point s_prefix must be released */
@@ -516,14 +517,18 @@ affs_remount(struct super_block *sb, int *flags, char *data)
         unsigned long            mount_flags;
         int                      res = 0;
         char                    *new_opts = kstrdup(data, GFP_KERNEL);
+        char                     volume[32];
+        char                    *prefix = NULL;
 
         pr_debug("AFFS: remount(flags=0x%x,opts=\"%s\")\n",*flags,data);
 
         *flags |= MS_NODIRATIME;
 
+        memcpy(volume, sbi->s_volume, 32);
         if (!parse_options(data, &uid, &gid, &mode, &reserved, &root_block,
-                           &blocksize, &sbi->s_prefix, sbi->s_volume,
+                           &blocksize, &prefix, volume,
                            &mount_flags)) {
+                kfree(prefix);
                 kfree(new_opts);
                 return -EINVAL;
         }
@@ -534,6 +539,14 @@ affs_remount(struct super_block *sb, int *flags, char *data)
         sbi->s_mode  = mode;
         sbi->s_uid   = uid;
         sbi->s_gid   = gid;
+        /* protect against readers */
+        spin_lock(&sbi->symlink_lock);
+        if (prefix) {
+                kfree(sbi->s_prefix);
+                sbi->s_prefix = prefix;
+        }
+        memcpy(sbi->s_volume, volume, 32);
+        spin_unlock(&sbi->symlink_lock);
 
         if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY)) {
                 unlock_kernel();
diff --git a/fs/affs/symlink.c b/fs/affs/symlink.c
index 41782539c907..ee00f08c4f53 100644
--- a/fs/affs/symlink.c
+++ b/fs/affs/symlink.c
@@ -20,7 +20,6 @@ static int affs_symlink_readpage(struct file *file, struct page *page)
         int                      i, j;
         char                     c;
         char                     lc;
-        char                    *pf;
 
         pr_debug("AFFS: follow_link(ino=%lu)\n",inode->i_ino);
 
@@ -32,11 +31,15 @@ static int affs_symlink_readpage(struct file *file, struct page *page)
         j  = 0;
         lf = (struct slink_front *)bh->b_data;
         lc = 0;
-        pf = AFFS_SB(inode->i_sb)->s_prefix ? AFFS_SB(inode->i_sb)->s_prefix : "/";
 
         if (strchr(lf->symname,':')) {  /* Handle assign or volume name */
+                struct affs_sb_info *sbi = AFFS_SB(inode->i_sb);
+                char *pf;
+                spin_lock(&sbi->symlink_lock);
+                pf = sbi->s_prefix ? sbi->s_prefix : "/";
                 while (i < 1023 && (c = pf[i]))
                         link[i++] = c;
+                spin_unlock(&sbi->symlink_lock);
                 while (i < 1023 && lf->symname[j] != ':')
                         link[i++] = lf->symname[j++];
                 if (i < 1023)
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index 33baf27fac78..34ddda888e63 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -873,6 +873,7 @@ befs_fill_super(struct super_block *sb, void *data, int silent)
         brelse(bh);
 
       unacquire_priv_sbp:
+        kfree(befs_sb->mount_opts.iocharset);
         kfree(sb->s_fs_info);
 
       unacquire_none:
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index 6f60336c6628..8f3d9fd89604 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -353,35 +353,35 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
         struct inode *inode;
         unsigned i, imap_len;
         struct bfs_sb_info *info;
-        long ret = -EINVAL;
+        int ret = -EINVAL;
         unsigned long i_sblock, i_eblock, i_eoff, s_size;
 
         info = kzalloc(sizeof(*info), GFP_KERNEL);
         if (!info)
                 return -ENOMEM;
+        mutex_init(&info->bfs_lock);
         s->s_fs_info = info;
 
         sb_set_blocksize(s, BFS_BSIZE);
 
-        bh = sb_bread(s, 0);
-        if(!bh)
+        info->si_sbh = sb_bread(s, 0);
+        if (!info->si_sbh)
                 goto out;
-        bfs_sb = (struct bfs_super_block *)bh->b_data;
+        bfs_sb = (struct bfs_super_block *)info->si_sbh->b_data;
         if (le32_to_cpu(bfs_sb->s_magic) != BFS_MAGIC) {
                 if (!silent)
                         printf("No BFS filesystem on %s (magic=%08x)\n", 
                                 s->s_id,  le32_to_cpu(bfs_sb->s_magic));
-                goto out;
+                goto out1;
         }
         if (BFS_UNCLEAN(bfs_sb, s) && !silent)
                 printf("%s is unclean, continuing\n", s->s_id);
 
         s->s_magic = BFS_MAGIC;
-        info->si_sbh = bh;
 
         if (le32_to_cpu(bfs_sb->s_start) > le32_to_cpu(bfs_sb->s_end)) {
                 printf("Superblock is corrupted\n");
-                goto out;
+                goto out1;
         }
 
         info->si_lasti = (le32_to_cpu(bfs_sb->s_start) - BFS_BSIZE) /
@@ -390,7 +390,7 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
         imap_len = (info->si_lasti / 8) + 1;
         info->si_imap = kzalloc(imap_len, GFP_KERNEL);
         if (!info->si_imap)
-                goto out;
+                goto out1;
         for (i = 0; i < BFS_ROOT_INO; i++)
                 set_bit(i, info->si_imap);
 
@@ -398,15 +398,13 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
         inode = bfs_iget(s, BFS_ROOT_INO);
         if (IS_ERR(inode)) {
                 ret = PTR_ERR(inode);
-                kfree(info->si_imap);
-                goto out;
+                goto out2;
         }
         s->s_root = d_alloc_root(inode);
         if (!s->s_root) {
                 iput(inode);
                 ret = -ENOMEM;
-                kfree(info->si_imap);
-                goto out;
+                goto out2;
         }
 
         info->si_blocks = (le32_to_cpu(bfs_sb->s_end) + 1) >> BFS_BSIZE_BITS;
@@ -419,10 +417,8 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
         bh = sb_bread(s, info->si_blocks - 1);
         if (!bh) {
                 printf("Last block not available: %lu\n", info->si_blocks - 1);
-                iput(inode);
                 ret = -EIO;
-                kfree(info->si_imap);
-                goto out;
+                goto out3;
         }
         brelse(bh);
 
@@ -459,11 +455,8 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
                         printf("Inode 0x%08x corrupted\n", i);
 
                         brelse(bh);
-                        s->s_root = NULL;
-                        kfree(info->si_imap);
-                        kfree(info);
-                        s->s_fs_info = NULL;
-                        return -EIO;
+                        ret = -EIO;
+                        goto out3;
                 }
 
                 if (!di->i_ino) {
@@ -483,11 +476,17 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
                 s->s_dirt = 1;
         } 
         dump_imap("read_super", s);
-        mutex_init(&info->bfs_lock);
         return 0;
 
+out3:
+        dput(s->s_root);
+        s->s_root = NULL;
+out2:
+        kfree(info->si_imap);
+out1:
+        brelse(info->si_sbh);
 out:
-        brelse(bh);
+        mutex_destroy(&info->bfs_lock);
         kfree(info);
         s->s_fs_info = NULL;
         return ret;
diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
index 346b69405363..fdd397099172 100644
--- a/fs/binfmt_aout.c
+++ b/fs/binfmt_aout.c
@@ -264,6 +264,7 @@ static int load_aout_binary(struct linux_binprm * bprm, struct pt_regs * regs)
 #else
         set_personality(PER_LINUX);
 #endif
+        setup_new_exec(bprm);
 
         current->mm->end_code = ex.a_text +
                 (current->mm->start_code = N_TXTADDR(ex));
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index edd90c49003c..fd5b2ea5d299 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -662,27 +662,6 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
                         if (elf_interpreter[elf_ppnt->p_filesz - 1] != '\0')
                                 goto out_free_interp;
 
-                        /*
-                         * The early SET_PERSONALITY here is so that the lookup
-                         * for the interpreter happens in the namespace of the 
-                         * to-be-execed image.  SET_PERSONALITY can select an
-                         * alternate root.
-                         *
-                         * However, SET_PERSONALITY is NOT allowed to switch
-                         * this task into the new images's memory mapping
-                         * policy - that is, TASK_SIZE must still evaluate to
-                         * that which is appropriate to the execing application.
-                         * This is because exit_mmap() needs to have TASK_SIZE
-                         * evaluate to the size of the old image.
-                         *
-                         * So if (say) a 64-bit application is execing a 32-bit
-                         * application it is the architecture's responsibility
-                         * to defer changing the value of TASK_SIZE until the
-                         * switch really is going to happen - do this in
-                         * flush_thread().      - akpm
-                         */
-                        SET_PERSONALITY(loc->elf_ex);
-
                         interpreter = open_exec(elf_interpreter);
                         retval = PTR_ERR(interpreter);
                         if (IS_ERR(interpreter))
@@ -730,9 +709,6 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
                 /* Verify the interpreter has a valid arch */
                 if (!elf_check_arch(&loc->interp_elf_ex))
                         goto out_free_dentry;
-        } else {
-                /* Executables without an interpreter also need a personality  */
-                SET_PERSONALITY(loc->elf_ex);
         }
 
         /* Flush all traces of the currently running executable */
@@ -752,7 +728,8 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
 
         if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
                 current->flags |= PF_RANDOMIZE;
-        arch_pick_mmap_layout(current->mm);
+
+        setup_new_exec(bprm);
 
         /* Do this so that we can load the interpreter, if need be.  We will
            change some of these later */
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index c57d9ce5ff7e..18d77297ccc8 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -321,6 +321,9 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm,
         set_personality(PER_LINUX_FDPIC);
         if (elf_read_implies_exec(&exec_params.hdr, executable_stack))
                 current->personality |= READ_IMPLIES_EXEC;
+
+        setup_new_exec(bprm);
+
         set_binfmt(&elf_fdpic_format);
 
         current->mm->start_code = 0;
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index d4a00ea1054c..42c6b4a54445 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -519,6 +519,7 @@ static int load_flat_file(struct linux_binprm * bprm,
 
                 /* OK, This is the point of no return */
                 set_personality(PER_LINUX_32BIT);
+                setup_new_exec(bprm);
         }
 
         /*
diff --git a/fs/binfmt_som.c b/fs/binfmt_som.c
index 2a9b5330cc5e..cc8560f6c9b0 100644
--- a/fs/binfmt_som.c
+++ b/fs/binfmt_som.c
@@ -227,6 +227,7 @@ load_som_binary(struct linux_binprm * bprm, struct pt_regs * regs)
         /* OK, This is the point of no return */
         current->flags &= ~PF_FORKNOEXEC;
         current->personality = PER_HPUX;
+        setup_new_exec(bprm);
 
         /* Set the task size for HP-UX processes such that
          * the gateway page is outside the address space.
diff --git a/fs/bio-integrity.c b/fs/bio-integrity.c
index 49a34e7f7306..a16f29e888cd 100644
--- a/fs/bio-integrity.c
+++ b/fs/bio-integrity.c
@@ -61,7 +61,7 @@ static inline unsigned int vecs_to_idx(unsigned int nr)
 
 static inline int use_bip_pool(unsigned int idx)
 {
-        if (idx == BIOVEC_NR_POOLS)
+        if (idx == BIOVEC_MAX_IDX)
                 return 1;
 
         return 0;
@@ -95,6 +95,7 @@ struct bio_integrity_payload *bio_integrity_alloc_bioset(struct bio *bio,
 
         /* Use mempool if lower order alloc failed or max vecs were requested */
         if (bip == NULL) {
+                idx = BIOVEC_MAX_IDX;  /* so we free the payload properly later */
                 bip = mempool_alloc(bs->bio_integrity_pool, gfp_mask);
 
                 if (unlikely(bip == NULL)) {
diff --git a/fs/bio.c b/fs/bio.c
index 12429c9553eb..88094afc29ea 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -542,13 +542,18 @@ static int __bio_add_page(struct request_queue *q, struct bio *bio, struct page
 
                 if (page == prev->bv_page &&
                     offset == prev->bv_offset + prev->bv_len) {
+                        unsigned int prev_bv_len = prev->bv_len;
                         prev->bv_len += len;
 
                         if (q->merge_bvec_fn) {
                                 struct bvec_merge_data bvm = {
+                                        /* prev_bvec is already charged in
+                                           bi_size, discharge it in order to
+                                           simulate merging updated prev_bvec
+                                           as new bvec. */
                                         .bi_bdev = bio->bi_bdev,
                                         .bi_sector = bio->bi_sector,
-                                        .bi_size = bio->bi_size,
+                                        .bi_size = bio->bi_size - prev_bv_len,
                                         .bi_rw = bio->bi_rw,
                                 };
 
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 73d6a735b8f3..d11d0289f3d2 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -246,7 +246,8 @@ struct super_block *freeze_bdev(struct block_device *bdev)
         if (!sb)
                 goto out;
         if (sb->s_flags & MS_RDONLY) {
-                deactivate_locked_super(sb);
+                sb->s_frozen = SB_FREEZE_TRANS;
+                up_write(&sb->s_umount);
                 mutex_unlock(&bdev->bd_fsfreeze_mutex);
                 return sb;
         }
@@ -307,7 +308,7 @@ int thaw_bdev(struct block_device *bdev, struct super_block *sb)
         BUG_ON(sb->s_bdev != bdev);
         down_write(&sb->s_umount);
         if (sb->s_flags & MS_RDONLY)
-                goto out_deactivate;
+                goto out_unfrozen;
 
         if (sb->s_op->unfreeze_fs) {
                 error = sb->s_op->unfreeze_fs(sb);
@@ -321,11 +322,11 @@ int thaw_bdev(struct block_device *bdev, struct super_block *sb)
                 }
         }
 
+out_unfrozen:
         sb->s_frozen = SB_UNFROZEN;
         smp_wmb();
         wake_up(&sb->s_wait_unfrozen);
 
-out_deactivate:
         if (sb)
                 deactivate_locked_super(sb);
 out_unlock:
diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c
index 54f4798ab46a..6df6d6ed74fd 100644
--- a/fs/btrfs/acl.c
+++ b/fs/btrfs/acl.c
@@ -244,6 +244,7 @@ int btrfs_init_acl(struct btrfs_trans_handle *trans,
                                                     ACL_TYPE_ACCESS);
                         }
                 }
+                posix_acl_release(clone);
         }
 failed:
         posix_acl_release(acl);
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 9f806dd04c27..2aa8ec6a0981 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1161,6 +1161,7 @@ struct btrfs_root {
 #define BTRFS_MOUNT_SSD_SPREAD          (1 << 8)
 #define BTRFS_MOUNT_NOSSD               (1 << 9)
 #define BTRFS_MOUNT_DISCARD             (1 << 10)
+#define BTRFS_MOUNT_FORCE_COMPRESS      (1 << 11)
 
 #define btrfs_clear_opt(o, opt)         ((o) &= ~BTRFS_MOUNT_##opt)
 #define btrfs_set_opt(o, opt)           ((o) |= BTRFS_MOUNT_##opt)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 009e3bd18f23..2b59201b955c 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1982,7 +1982,12 @@ struct btrfs_root *open_ctree(struct super_block *sb,
 
         if (!(sb->s_flags & MS_RDONLY)) {
                 ret = btrfs_recover_relocation(tree_root);
-                BUG_ON(ret);
+                if (ret < 0) {
+                        printk(KERN_WARNING
+                               "btrfs: failed to recover relocation\n");
+                        err = -EINVAL;
+                        goto fail_trans_kthread;
+                }
         }
 
         location.objectid = BTRFS_FS_TREE_OBJECTID;
@@ -1993,6 +1998,12 @@ struct btrfs_root *open_ctree(struct super_block *sb,
         if (!fs_info->fs_root)
                 goto fail_trans_kthread;
 
+        if (!(sb->s_flags & MS_RDONLY)) {
+                down_read(&fs_info->cleanup_work_sem);
+                btrfs_orphan_cleanup(fs_info->fs_root);
+                up_read(&fs_info->cleanup_work_sem);
+        }
+
         return tree_root;
 
 fail_trans_kthread:
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 432a2da4641e..559f72489b3b 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -5402,10 +5402,6 @@ static noinline int walk_down_tree(struct btrfs_trans_handle *trans,
         int ret;
 
         while (level >= 0) {
-                if (path->slots[level] >=
-                    btrfs_header_nritems(path->nodes[level]))
-                        break;
-
                 ret = walk_down_proc(trans, root, path, wc, lookup_info);
                 if (ret > 0)
                         break;
@@ -5413,6 +5409,10 @@ static noinline int walk_down_tree(struct btrfs_trans_handle *trans,
                 if (level == 0)
                         break;
 
+                if (path->slots[level] >=
+                    btrfs_header_nritems(path->nodes[level]))
+                        break;
+
                 ret = do_walk_down(trans, root, path, wc, &lookup_info);
                 if (ret > 0) {
                         path->slots[level]++;
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 96577e8bf9fd..b177ed319612 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3165,10 +3165,9 @@ struct extent_buffer *alloc_extent_buffer(struct extent_io_tree *tree,
                 spin_unlock(&tree->buffer_lock);
                 goto free_eb;
         }
-        spin_unlock(&tree->buffer_lock);
-
         /* add one reference for the tree */
         atomic_inc(&eb->refs);
+        spin_unlock(&tree->buffer_lock);
         return eb;
 
 free_eb:
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 46bea0f4dc7b..428fcac45f90 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -155,20 +155,6 @@ static struct rb_node *__tree_search(struct rb_root *root, u64 offset,
         return NULL;
 }
 
-/*
- * look for an offset in the tree, and if it can't be found, return
- * the first offset we can find smaller than 'offset'.
- */
-static inline struct rb_node *tree_search(struct rb_root *root, u64 offset)
-{
-        struct rb_node *prev;
-        struct rb_node *ret;
-        ret = __tree_search(root, offset, &prev, NULL);
-        if (!ret)
-                return prev;
-        return ret;
-}
-
 /* check to see if two extent_map structs are adjacent and safe to merge */
 static int mergable_maps(struct extent_map *prev, struct extent_map *next)
 {
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index c02033596f02..6ed434ac037f 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -720,13 +720,15 @@ again:
                                         inode->i_ino, orig_offset);
                 BUG_ON(ret);
         }
-        fi = btrfs_item_ptr(leaf, path->slots[0],
-                           struct btrfs_file_extent_item);
         if (del_nr == 0) {
+                fi = btrfs_item_ptr(leaf, path->slots[0],
+                           struct btrfs_file_extent_item);
                 btrfs_set_file_extent_type(leaf, fi,
                                            BTRFS_FILE_EXTENT_REG);
                 btrfs_mark_buffer_dirty(leaf);
         } else {
+                fi = btrfs_item_ptr(leaf, del_slot - 1,
+                           struct btrfs_file_extent_item);
                 btrfs_set_file_extent_type(leaf, fi,
                                            BTRFS_FILE_EXTENT_REG);
                 btrfs_set_file_extent_num_bytes(leaf, fi,
@@ -1133,7 +1135,7 @@ int btrfs_sync_file(struct file *file, struct dentry *dentry, int datasync)
         }
         mutex_lock(&dentry->d_inode->i_mutex);
 out:
-        return ret > 0 ? EIO : ret;
+        return ret > 0 ? -EIO : ret;
 }
 
 static const struct vm_operations_struct btrfs_file_vm_ops = {
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index b330e27c2d8b..4deb280f8969 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -483,7 +483,8 @@ again:
                 nr_pages_ret = 0;
 
                 /* flag the file so we don't compress in the future */
-                BTRFS_I(inode)->flags |= BTRFS_INODE_NOCOMPRESS;
+                if (!btrfs_test_opt(root, FORCE_COMPRESS))
+                        BTRFS_I(inode)->flags |= BTRFS_INODE_NOCOMPRESS;
         }
         if (will_compress) {
                 *num_added += 1;
@@ -1680,24 +1681,6 @@ static int insert_reserved_file_extent(struct btrfs_trans_handle *trans,
  * before we start the transaction.  It limits the amount of btree
  * reads required while inside the transaction.
  */
-static noinline void reada_csum(struct btrfs_root *root,
-                                struct btrfs_path *path,
-                                struct btrfs_ordered_extent *ordered_extent)
-{
-        struct btrfs_ordered_sum *sum;
-        u64 bytenr;
-
-        sum = list_entry(ordered_extent->list.next, struct btrfs_ordered_sum,
-                         list);
-        bytenr = sum->sums[0].bytenr;
-
-        /*
-         * we don't care about the results, the point of this search is
-         * just to get the btree leaves into ram
-         */
-        btrfs_lookup_csum(NULL, root->fs_info->csum_root, path, bytenr, 0);
-}
-
 /* as ordered data IO finishes, this gets called so we can finish
  * an ordered extent if the range of bytes in the file it covers are
  * fully written.
@@ -1708,7 +1691,6 @@ static int btrfs_finish_ordered_io(struct inode *inode, u64 start, u64 end)
         struct btrfs_trans_handle *trans;
         struct btrfs_ordered_extent *ordered_extent = NULL;
         struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;
-        struct btrfs_path *path;
         int compressed = 0;
         int ret;
 
@@ -1716,32 +1698,9 @@ static int btrfs_finish_ordered_io(struct inode *inode, u64 start, u64 end)
         if (!ret)
                 return 0;
 
-        /*
-         * before we join the transaction, try to do some of our IO.
-         * This will limit the amount of IO that we have to do with
-         * the transaction running.  We're unlikely to need to do any
-         * IO if the file extents are new, the disk_i_size checks
-         * covers the most common case.
-         */
-        if (start < BTRFS_I(inode)->disk_i_size) {
-                path = btrfs_alloc_path();
-                if (path) {
-                        ret = btrfs_lookup_file_extent(NULL, root, path,
-                                                       inode->i_ino,
-                                                       start, 0);
-                        ordered_extent = btrfs_lookup_ordered_extent(inode,
-                                                                     start);
-                        if (!list_empty(&ordered_extent->list)) {
-                                btrfs_release_path(root, path);
-                                reada_csum(root, path, ordered_extent);
-                        }
-                        btrfs_free_path(path);
-                }
-        }
-
-        if (!ordered_extent)
-                ordered_extent = btrfs_lookup_ordered_extent(inode, start);
+        ordered_extent = btrfs_lookup_ordered_extent(inode, start);
         BUG_ON(!ordered_extent);
+
         if (test_bit(BTRFS_ORDERED_NOCOW, &ordered_extent->flags)) {
                 BUG_ON(!list_empty(&ordered_extent->list));
                 ret = btrfs_ordered_update_i_size(inode, 0, ordered_extent);
@@ -3796,12 +3755,6 @@ struct inode *btrfs_lookup_dentry(struct inode *dir, struct dentry *dentry)
 
         if (location.type == BTRFS_INODE_ITEM_KEY) {
                 inode = btrfs_iget(dir->i_sb, &location, root);
-                if (unlikely(root->clean_orphans) &&
-                    !(inode->i_sb->s_flags & MS_RDONLY)) {
-                        down_read(&root->fs_info->cleanup_work_sem);
-                        btrfs_orphan_cleanup(root);
-                        up_read(&root->fs_info->cleanup_work_sem);
-                }
                 return inode;
         }
 
@@ -5799,7 +5752,7 @@ out_fail:
 }
 
 static int prealloc_file_range(struct inode *inode, u64 start, u64 end,
-                               u64 alloc_hint, int mode)
+                        u64 alloc_hint, int mode, loff_t actual_len)
 {
         struct btrfs_trans_handle *trans;
         struct btrfs_root *root = BTRFS_I(inode)->root;
@@ -5808,6 +5761,7 @@ static int prealloc_file_range(struct inode *inode, u64 start, u64 end,
         u64 cur_offset = start;
         u64 num_bytes = end - start;
         int ret = 0;
+        u64 i_size;
 
         while (num_bytes > 0) {
                 alloc_size = min(num_bytes, root->fs_info->max_extent);
@@ -5845,9 +5799,15 @@ static int prealloc_file_range(struct inode *inode, u64 start, u64 end,
                 inode->i_ctime = CURRENT_TIME;
                 BTRFS_I(inode)->flags |= BTRFS_INODE_PREALLOC;
                 if (!(mode & FALLOC_FL_KEEP_SIZE) &&
-                    cur_offset > inode->i_size) {
-                        i_size_write(inode, cur_offset);
-                        btrfs_ordered_update_i_size(inode, cur_offset, NULL);
+                        (actual_len > inode->i_size) &&
+                        (cur_offset > inode->i_size)) {
+
+                        if (cur_offset > actual_len)
+                                i_size  = actual_len;
+                        else
+                                i_size = cur_offset;
+                        i_size_write(inode, i_size);
+                        btrfs_ordered_update_i_size(inode, i_size, NULL);
                 }
 
                 ret = btrfs_update_inode(trans, root, inode);
@@ -5940,7 +5900,7 @@ static long btrfs_fallocate(struct inode *inode, int mode,
                      !test_bit(EXTENT_FLAG_PREALLOC, &em->flags))) {
                         ret = prealloc_file_range(inode,
                                                   cur_offset, last_byte,
-                                                  alloc_hint, mode);
+                                                alloc_hint, mode, offset+len);
                         if (ret < 0) {
                                 free_extent_map(em);
                                 break;
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index ed3e4a2ec2c8..ab7ab5318745 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -3764,7 +3764,8 @@ out:
                                        BTRFS_DATA_RELOC_TREE_OBJECTID);
                 if (IS_ERR(fs_root))
                         err = PTR_ERR(fs_root);
-                btrfs_orphan_cleanup(fs_root);
+                else
+                        btrfs_orphan_cleanup(fs_root);
         }
         return err;
 }
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 3f9b45704fcd..8a1ea6e64575 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -66,7 +66,8 @@ enum {
         Opt_degraded, Opt_subvol, Opt_device, Opt_nodatasum, Opt_nodatacow,
         Opt_max_extent, Opt_max_inline, Opt_alloc_start, Opt_nobarrier,
         Opt_ssd, Opt_nossd, Opt_ssd_spread, Opt_thread_pool, Opt_noacl,
-        Opt_compress, Opt_notreelog, Opt_ratio, Opt_flushoncommit,
+        Opt_compress, Opt_compress_force, Opt_notreelog, Opt_ratio,
+        Opt_flushoncommit,
         Opt_discard, Opt_err,
 };
 
@@ -82,6 +83,7 @@ static match_table_t tokens = {
         {Opt_alloc_start, "alloc_start=%s"},
         {Opt_thread_pool, "thread_pool=%d"},
         {Opt_compress, "compress"},
+        {Opt_compress_force, "compress-force"},
         {Opt_ssd, "ssd"},
         {Opt_ssd_spread, "ssd_spread"},
         {Opt_nossd, "nossd"},
@@ -173,6 +175,11 @@ int btrfs_parse_options(struct btrfs_root *root, char *options)
                         printk(KERN_INFO "btrfs: use compression\n");
                         btrfs_set_opt(info->mount_opt, COMPRESS);
                         break;
+                case Opt_compress_force:
+                        printk(KERN_INFO "btrfs: forcing compression\n");
+                        btrfs_set_opt(info->mount_opt, FORCE_COMPRESS);
+                        btrfs_set_opt(info->mount_opt, COMPRESS);
+                        break;
                 case Opt_ssd:
                         printk(KERN_INFO "btrfs: use ssd allocation scheme\n");
                         btrfs_set_opt(info->mount_opt, SSD);
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 220dad5db017..41ecbb2347f2 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -1135,7 +1135,7 @@ int btrfs_rm_device(struct btrfs_root *root, char *device_path)
                 root->fs_info->avail_metadata_alloc_bits;
 
         if ((all_avail & BTRFS_BLOCK_GROUP_RAID10) &&
-            root->fs_info->fs_devices->rw_devices <= 4) {
+            root->fs_info->fs_devices->num_devices <= 4) {
                 printk(KERN_ERR "btrfs: unable to go below four devices "
                        "on raid10\n");
                 ret = -EINVAL;
@@ -1143,7 +1143,7 @@ int btrfs_rm_device(struct btrfs_root *root, char *device_path)
         }
 
         if ((all_avail & BTRFS_BLOCK_GROUP_RAID1) &&
-            root->fs_info->fs_devices->rw_devices <= 2) {
+            root->fs_info->fs_devices->num_devices <= 2) {
                 printk(KERN_ERR "btrfs: unable to go below two "
                        "devices on raid1\n");
                 ret = -EINVAL;
@@ -1434,8 +1434,8 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path)
                 return -EINVAL;
 
         bdev = open_bdev_exclusive(device_path, 0, root->fs_info->bdev_holder);
-        if (!bdev)
-                return -EIO;
+        if (IS_ERR(bdev))
+                return PTR_ERR(bdev);
 
         if (root->fs_info->fs_devices->seeding) {
                 seeding_dev = 1;
@@ -2538,6 +2538,11 @@ int btrfs_chunk_readonly(struct btrfs_root *root, u64 chunk_offset)
         if (!em)
                 return 1;
 
+        if (btrfs_test_opt(root, DEGRADED)) {
+                free_extent_map(em);
+                return 0;
+        }
+
         map = (struct map_lookup *)em->bdev;
         for (i = 0; i < map->num_stripes; i++) {
                 if (!map->stripes[i].dev->writeable) {
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 7b2600b380d7..49503d2edc7e 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -1,3 +1,7 @@
+Version 1.62
+------------
+Add sockopt=TCP_NODELAY mount option.
+
 Version 1.61
 ------------
 Fix append problem to Samba servers (files opened with O_APPEND could
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index ac2b24c192f8..78c1b86d55f6 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -113,5 +113,5 @@ extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg);
 extern const struct export_operations cifs_export_ops;
 #endif /* EXPERIMENTAL */
 
-#define CIFS_VERSION   "1.61"
+#define CIFS_VERSION   "1.62"
 #endif                          /* _CIFSFS_H */
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 4b35f7ec0583..ed751bb657db 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -149,6 +149,7 @@ struct TCP_Server_Info {
         bool svlocal:1;                 /* local server or remote */
         bool noblocksnd;                /* use blocking sendmsg */
         bool noautotune;                /* do not autotune send buf sizes */
+        bool tcp_nodelay;
         atomic_t inFlight;  /* number of requests on the wire to server */
 #ifdef CONFIG_CIFS_STATS2
         atomic_t inSend; /* requests trying to send */
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 3bbcaa716b3c..2e9e09ca0e30 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -98,7 +98,7 @@ struct smb_vol {
         bool nostrictsync:1; /* do not force expensive SMBflush on every sync */
         unsigned int rsize;
         unsigned int wsize;
-        unsigned int sockopt;
+        bool sockopt_tcp_nodelay:1;
         unsigned short int port;
         char *prepath;
 };
@@ -1142,9 +1142,11 @@ cifs_parse_mount_options(char *options, const char *devname,
                                         simple_strtoul(value, &value, 0);
                         }
                 } else if (strnicmp(data, "sockopt", 5) == 0) {
-                        if (value && *value) {
-                                vol->sockopt =
-                                        simple_strtoul(value, &value, 0);
+                        if (!value || !*value) {
+                                cERROR(1, ("no socket option specified"));
+                                continue;
+                        } else if (strnicmp(value, "TCP_NODELAY", 11) == 0) {
+                                vol->sockopt_tcp_nodelay = 1;
                         }
                 } else if (strnicmp(data, "netbiosname", 4) == 0) {
                         if (!value || !*value || (*value == ' ')) {
@@ -1514,6 +1516,7 @@ cifs_get_tcp_session(struct smb_vol *volume_info)
 
         tcp_ses->noblocksnd = volume_info->noblocksnd;
         tcp_ses->noautotune = volume_info->noautotune;
+        tcp_ses->tcp_nodelay = volume_info->sockopt_tcp_nodelay;
         atomic_set(&tcp_ses->inFlight, 0);
         init_waitqueue_head(&tcp_ses->response_q);
         init_waitqueue_head(&tcp_ses->request_q);
@@ -1764,6 +1767,7 @@ static int
 ipv4_connect(struct TCP_Server_Info *server)
 {
         int rc = 0;
+        int val;
         bool connected = false;
         __be16 orig_port = 0;
         struct socket *socket = server->ssocket;
@@ -1845,6 +1849,14 @@ ipv4_connect(struct TCP_Server_Info *server)
                         socket->sk->sk_rcvbuf = 140 * 1024;
         }
 
+        if (server->tcp_nodelay) {
+                val = 1;
+                rc = kernel_setsockopt(socket, SOL_TCP, TCP_NODELAY,
+                                (char *)&val, sizeof(val));
+                if (rc)
+                        cFYI(1, ("set TCP_NODELAY socket option error %d", rc));
+        }
+
          cFYI(1, ("sndbuf %d rcvbuf %d rcvtimeo 0x%lx",
                  socket->sk->sk_sndbuf,
                  socket->sk->sk_rcvbuf, socket->sk->sk_rcvtimeo));
@@ -1916,6 +1928,7 @@ static int
 ipv6_connect(struct TCP_Server_Info *server)
 {
         int rc = 0;
+        int val;
         bool connected = false;
         __be16 orig_port = 0;
         struct socket *socket = server->ssocket;
@@ -1987,6 +2000,15 @@ ipv6_connect(struct TCP_Server_Info *server)
          */
         socket->sk->sk_rcvtimeo = 7 * HZ;
         socket->sk->sk_sndtimeo = 5 * HZ;
+
+        if (server->tcp_nodelay) {
+                val = 1;
+                rc = kernel_setsockopt(socket, SOL_TCP, TCP_NODELAY,
+                                (char *)&val, sizeof(val));
+                if (rc)
+                        cFYI(1, ("set TCP_NODELAY socket option error %d", rc));
+        }
+
         server->ssocket = socket;
 
         return rc;
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index cf18ee765590..e3fda978f481 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -1762,8 +1762,18 @@ cifs_setattr_unix(struct dentry *direntry, struct iattr *attrs)
                                         CIFS_MOUNT_MAP_SPECIAL_CHR);
         }
 
-        if (!rc)
+        if (!rc) {
                 rc = inode_setattr(inode, attrs);
+
+                /* force revalidate when any of these times are set since some
+                   of the fs types (eg ext3, fat) do not have fine enough
+                   time granularity to match protocol, and we do not have a
+                   a way (yet) to query the server fs's time granularity (and
+                   whether it rounds times down).
+                */
+                if (!rc && (attrs->ia_valid & (ATTR_MTIME | ATTR_CTIME)))
+                        cifsInode->time = 0;
+        }
 out:
         kfree(args);
         kfree(full_path);
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index f84062f9a985..c343b14ba2d3 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -77,6 +77,11 @@ cifs_readdir_lookup(struct dentry *parent, struct qstr *name,
 
         cFYI(1, ("For %s", name->name));
 
+        if (parent->d_op && parent->d_op->d_hash)
+                parent->d_op->d_hash(parent, name);
+        else
+                name->hash = full_name_hash(name->name, name->len);
+
         dentry = d_lookup(parent, name);
         if (dentry) {
                 /* FIXME: check for inode number changes? */
@@ -666,12 +671,11 @@ static int cifs_get_name_from_search_buf(struct qstr *pqst,
                                            min(len, max_len), nlt,
                                            cifs_sb->mnt_cifs_flags &
                                                 CIFS_MOUNT_MAP_SPECIAL_CHR);
+                pqst->len -= nls_nullsize(nlt);
         } else {
                 pqst->name = filename;
                 pqst->len = len;
         }
-        pqst->hash = full_name_hash(pqst->name, pqst->len);
-/*      cFYI(1, ("filldir on %s",pqst->name));  */
         return rc;
 }
 
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 7085a6275c4c..aaa9c1c5a5bd 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -223,9 +223,9 @@ static void unicode_ssetup_strings(char **pbcc_area, struct cifsSesInfo *ses,
                 /* null user mount */
                 *bcc_ptr = 0;
                 *(bcc_ptr+1) = 0;
-        } else { /* 300 should be long enough for any conceivable user name */
+        } else {
                 bytes_ret = cifs_strtoUCS((__le16 *) bcc_ptr, ses->userName,
-                                          300, nls_cp);
+                                          MAX_USERNAME_SIZE, nls_cp);
         }
         bcc_ptr += 2 * bytes_ret;
         bcc_ptr += 2; /* account for null termination */
@@ -246,11 +246,10 @@ static void ascii_ssetup_strings(char **pbcc_area, struct cifsSesInfo *ses,
         /* copy user */
         if (ses->userName == NULL) {
                 /* BB what about null user mounts - check that we do this BB */
-        } else { /* 300 should be long enough for any conceivable user name */
-                strncpy(bcc_ptr, ses->userName, 300);
+        } else {
+                strncpy(bcc_ptr, ses->userName, MAX_USERNAME_SIZE);
         }
-        /* BB improve check for overflow */
-        bcc_ptr += strnlen(ses->userName, 300);
+        bcc_ptr += strnlen(ses->userName, MAX_USERNAME_SIZE);
         *bcc_ptr = 0;
         bcc_ptr++; /* account for null termination */
 
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index c5c45de1a2ee..0ca9ec4a79c3 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -301,6 +301,12 @@ static int sg_ioctl_trans(unsigned int fd, unsigned int cmd,
         u32 data;
         void __user *dxferp;
         int err;
+        int interface_id;
+
+        if (get_user(interface_id, &sgio32->interface_id))
+                return -EFAULT;
+        if (interface_id != 'S')
+                return sys_ioctl(fd, cmd, (unsigned long)sgio32);
 
         if (get_user(iovec_count, &sgio32->iovec_count))
                 return -EFAULT;
@@ -936,6 +942,7 @@ COMPATIBLE_IOCTL(TCSETSF)
 COMPATIBLE_IOCTL(TIOCLINUX)
 COMPATIBLE_IOCTL(TIOCSBRK)
 COMPATIBLE_IOCTL(TIOCCBRK)
+COMPATIBLE_IOCTL(TIOCGSID)
 COMPATIBLE_IOCTL(TIOCGICOUNT)
 /* Little t */
 COMPATIBLE_IOCTL(TIOCGETD)
@@ -1038,6 +1045,8 @@ COMPATIBLE_IOCTL(FIOQSIZE)
 #ifdef CONFIG_BLOCK
 /* loop */
 IGNORE_IOCTL(LOOP_CLR_FD)
+/* md calls this on random blockdevs */
+IGNORE_IOCTL(RAID_VERSION)
 /* SG stuff */
 COMPATIBLE_IOCTL(SG_SET_TIMEOUT)
 COMPATIBLE_IOCTL(SG_GET_TIMEOUT)
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index b486169f42bf..274ac865bae8 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -160,15 +160,8 @@ static int debugfs_create_by_name(const char *name, mode_t mode,
          * block. A pointer to that is in the struct vfsmount that we
          * have around.
          */
-        if (!parent) {
-                if (debugfs_mount && debugfs_mount->mnt_sb) {
-                        parent = debugfs_mount->mnt_sb->s_root;
-                }
-        }
-        if (!parent) {
-                pr_debug("debugfs: Ah! can not find a parent!\n");
-                return -EFAULT;
-        }
+        if (!parent)
+                parent = debugfs_mount->mnt_sb->s_root;
 
         *dentry = NULL;
         mutex_lock(&parent->d_inode->i_mutex);
diff --git a/fs/eventfd.c b/fs/eventfd.c
index d26402ff06ea..7758cc382ef0 100644
--- a/fs/eventfd.c
+++ b/fs/eventfd.c
@@ -135,26 +135,71 @@ static unsigned int eventfd_poll(struct file *file, poll_table *wait)
         return events;
 }
 
-static ssize_t eventfd_read(struct file *file, char __user *buf, size_t count,
-                            loff_t *ppos)
+static void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt)
+{
+        *cnt = (ctx->flags & EFD_SEMAPHORE) ? 1 : ctx->count;
+        ctx->count -= *cnt;
+}
+
+/**
+ * eventfd_ctx_remove_wait_queue - Read the current counter and removes wait queue.
+ * @ctx: [in] Pointer to eventfd context.
+ * @wait: [in] Wait queue to be removed.
+ * @cnt: [out] Pointer to the 64bit conter value.
+ *
+ * Returns zero if successful, or the following error codes:
+ *
+ * -EAGAIN      : The operation would have blocked.
+ *
+ * This is used to atomically remove a wait queue entry from the eventfd wait
+ * queue head, and read/reset the counter value.
+ */
+int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_t *wait,
+                                  __u64 *cnt)
+{
+        unsigned long flags;
+
+        spin_lock_irqsave(&ctx->wqh.lock, flags);
+        eventfd_ctx_do_read(ctx, cnt);
+        __remove_wait_queue(&ctx->wqh, wait);
+        if (*cnt != 0 && waitqueue_active(&ctx->wqh))
+                wake_up_locked_poll(&ctx->wqh, POLLOUT);
+        spin_unlock_irqrestore(&ctx->wqh.lock, flags);
+
+        return *cnt != 0 ? 0 : -EAGAIN;
+}
+EXPORT_SYMBOL_GPL(eventfd_ctx_remove_wait_queue);
+
+/**
+ * eventfd_ctx_read - Reads the eventfd counter or wait if it is zero.
+ * @ctx: [in] Pointer to eventfd context.
+ * @no_wait: [in] Different from zero if the operation should not block.
+ * @cnt: [out] Pointer to the 64bit conter value.
+ *
+ * Returns zero if successful, or the following error codes:
+ *
+ * -EAGAIN      : The operation would have blocked but @no_wait was nonzero.
+ * -ERESTARTSYS : A signal interrupted the wait operation.
+ *
+ * If @no_wait is zero, the function might sleep until the eventfd internal
+ * counter becomes greater than zero.
+ */
+ssize_t eventfd_ctx_read(struct eventfd_ctx *ctx, int no_wait, __u64 *cnt)
 {
-        struct eventfd_ctx *ctx = file->private_data;
         ssize_t res;
-        __u64 ucnt = 0;
         DECLARE_WAITQUEUE(wait, current);
 
-        if (count < sizeof(ucnt))
-                return -EINVAL;
         spin_lock_irq(&ctx->wqh.lock);
+        *cnt = 0;
         res = -EAGAIN;
         if (ctx->count > 0)
-                res = sizeof(ucnt);
-        else if (!(file->f_flags & O_NONBLOCK)) {
+                res = 0;
+        else if (!no_wait) {
                 __add_wait_queue(&ctx->wqh, &wait);
-                for (res = 0;;) {
+                for (;;) {
                         set_current_state(TASK_INTERRUPTIBLE);
                         if (ctx->count > 0) {
-                                res = sizeof(ucnt);
+                                res = 0;
                                 break;
                         }
                         if (signal_pending(current)) {
@@ -168,18 +213,32 @@ static ssize_t eventfd_read(struct file *file, char __user *buf, size_t count,
                 __remove_wait_queue(&ctx->wqh, &wait);
                 __set_current_state(TASK_RUNNING);
         }
-        if (likely(res > 0)) {
-                ucnt = (ctx->flags & EFD_SEMAPHORE) ? 1 : ctx->count;
-                ctx->count -= ucnt;
+        if (likely(res == 0)) {
+                eventfd_ctx_do_read(ctx, cnt);
                 if (waitqueue_active(&ctx->wqh))
                         wake_up_locked_poll(&ctx->wqh, POLLOUT);
         }
         spin_unlock_irq(&ctx->wqh.lock);
-        if (res > 0 && put_user(ucnt, (__u64 __user *) buf))
-                return -EFAULT;
 
         return res;
 }
+EXPORT_SYMBOL_GPL(eventfd_ctx_read);
+
+static ssize_t eventfd_read(struct file *file, char __user *buf, size_t count,
+                            loff_t *ppos)
+{
+        struct eventfd_ctx *ctx = file->private_data;
+        ssize_t res;
+        __u64 cnt;
+
+        if (count < sizeof(cnt))
+                return -EINVAL;
+        res = eventfd_ctx_read(ctx, file->f_flags & O_NONBLOCK, &cnt);
+        if (res < 0)
+                return res;
+
+        return put_user(cnt, (__u64 __user *) buf) ? -EFAULT : sizeof(cnt);
+}
 
 static ssize_t eventfd_write(struct file *file, const char __user *buf, size_t count,
                              loff_t *ppos)
diff --git a/fs/exec.c b/fs/exec.c
index 632b02e34ec7..e95c692ef0e4 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -571,6 +571,9 @@ int setup_arg_pages(struct linux_binprm *bprm,
         struct vm_area_struct *prev = NULL;
         unsigned long vm_flags;
         unsigned long stack_base;
+        unsigned long stack_size;
+        unsigned long stack_expand;
+        unsigned long rlim_stack;
 
 #ifdef CONFIG_STACK_GROWSUP
         /* Limit stack size to 1GB */
@@ -627,10 +630,24 @@ int setup_arg_pages(struct linux_binprm *bprm,
                         goto out_unlock;
         }
 
+        stack_expand = EXTRA_STACK_VM_PAGES * PAGE_SIZE;
+        stack_size = vma->vm_end - vma->vm_start;
+        /*
+         * Align this down to a page boundary as expand_stack
+         * will align it up.
+         */
+        rlim_stack = rlimit(RLIMIT_STACK) & PAGE_MASK;
+        rlim_stack = min(rlim_stack, stack_size);
 #ifdef CONFIG_STACK_GROWSUP
-        stack_base = vma->vm_end + EXTRA_STACK_VM_PAGES * PAGE_SIZE;
+        if (stack_size + stack_expand > rlim_stack)
+                stack_base = vma->vm_start + rlim_stack;
+        else
+                stack_base = vma->vm_end + stack_expand;
 #else
-        stack_base = vma->vm_start - EXTRA_STACK_VM_PAGES * PAGE_SIZE;
+        if (stack_size + stack_expand > rlim_stack)
+                stack_base = vma->vm_end - rlim_stack;
+        else
+                stack_base = vma->vm_start - stack_expand;
 #endif
         ret = expand_stack(vma, stack_base);
         if (ret)
@@ -941,9 +958,7 @@ void set_task_comm(struct task_struct *tsk, char *buf)
 
 int flush_old_exec(struct linux_binprm * bprm)
 {
-        char * name;
-        int i, ch, retval;
-        char tcomm[sizeof(current->comm)];
+        int retval;
 
         /*
          * Make sure we have a private signal table and that
@@ -964,6 +979,25 @@ int flush_old_exec(struct linux_binprm * bprm)
 
         bprm->mm = NULL;                /* We're using it now */
 
+        current->flags &= ~PF_RANDOMIZE;
+        flush_thread();
+        current->personality &= ~bprm->per_clear;
+
+        return 0;
+
+out:
+        return retval;
+}
+EXPORT_SYMBOL(flush_old_exec);
+
+void setup_new_exec(struct linux_binprm * bprm)
+{
+        int i, ch;
+        char * name;
+        char tcomm[sizeof(current->comm)];
+
+        arch_pick_mmap_layout(current->mm);
+
         /* This is the point of no return */
         current->sas_ss_sp = current->sas_ss_size = 0;
 
@@ -985,9 +1019,6 @@ int flush_old_exec(struct linux_binprm * bprm)
         tcomm[i] = '\0';
         set_task_comm(current, tcomm);
 
-        current->flags &= ~PF_RANDOMIZE;
-        flush_thread();
-
         /* Set the new mm task size. We have to do that late because it may
          * depend on TIF_32BIT which is only updated in flush_thread() on
          * some architectures like powerpc
@@ -1003,8 +1034,6 @@ int flush_old_exec(struct linux_binprm * bprm)
                 set_dumpable(current->mm, suid_dumpable);
         }
 
-        current->personality &= ~bprm->per_clear;
-
         /*
          * Flush performance counters when crossing a
          * security domain:
@@ -1019,14 +1048,8 @@ int flush_old_exec(struct linux_binprm * bprm)
                         
         flush_signal_handlers(current, 0);
         flush_old_files(current->files);
-
-        return 0;
-
-out:
-        return retval;
 }
-
-EXPORT_SYMBOL(flush_old_exec);
+EXPORT_SYMBOL(setup_new_exec);
 
 /*
  * Prepare credentials and lock ->cred_guard_mutex.
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index af7b62699ea9..874d169a193e 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -361,14 +361,11 @@ struct ext4_new_group_data {
            so set the magic i_delalloc_reserve_flag after taking the 
            inode allocation semaphore for */
 #define EXT4_GET_BLOCKS_DELALLOC_RESERVE        0x0004
-        /* Call ext4_da_update_reserve_space() after successfully 
-           allocating the blocks */
-#define EXT4_GET_BLOCKS_UPDATE_RESERVE_SPACE    0x0008
         /* caller is from the direct IO path, request to creation of an
         unitialized extents if not allocated, split the uninitialized
         extent if blocks has been preallocated already*/
-#define EXT4_GET_BLOCKS_DIO                     0x0010
-#define EXT4_GET_BLOCKS_CONVERT                 0x0020
+#define EXT4_GET_BLOCKS_DIO                     0x0008
+#define EXT4_GET_BLOCKS_CONVERT                 0x0010
 #define EXT4_GET_BLOCKS_DIO_CREATE_EXT          (EXT4_GET_BLOCKS_DIO|\
                                          EXT4_GET_BLOCKS_CREATE_UNINIT_EXT)
         /* Convert extent to initialized after direct IO complete */
@@ -1443,6 +1440,8 @@ extern int ext4_block_truncate_page(handle_t *handle,
 extern int ext4_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf);
 extern qsize_t *ext4_get_reserved_space(struct inode *inode);
 extern int flush_aio_dio_completed_IO(struct inode *inode);
+extern void ext4_da_update_reserve_space(struct inode *inode,
+                                        int used, int quota_claim);
 /* ioctl.c */
 extern long ext4_ioctl(struct file *, unsigned int, unsigned long);
 extern long ext4_compat_ioctl(struct file *, unsigned int, unsigned long);
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 7d7b74e94687..765a4826b118 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -3132,7 +3132,19 @@ out:
                 unmap_underlying_metadata_blocks(inode->i_sb->s_bdev,
                                         newblock + max_blocks,
                                         allocated - max_blocks);
+                allocated = max_blocks;
         }
+
+        /*
+         * If we have done fallocate with the offset that is already
+         * delayed allocated, we would have block reservation
+         * and quota reservation done in the delayed write path.
+         * But fallocate would have already updated quota and block
+         * count for this offset. So cancel these reservation
+         */
+        if (flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE)
+                ext4_da_update_reserve_space(inode, allocated, 0);
+
 map_out:
         set_buffer_mapped(bh_result);
 out1:
@@ -3368,9 +3380,18 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
         /* previous routine could use block we allocated */
         newblock = ext_pblock(&newex);
         allocated = ext4_ext_get_actual_len(&newex);
+        if (allocated > max_blocks)
+                allocated = max_blocks;
         set_buffer_new(bh_result);
 
         /*
+         * Update reserved blocks/metadata blocks after successful
+         * block allocation which had been deferred till now.
+         */
+        if (flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE)
+                ext4_da_update_reserve_space(inode, allocated, 1);
+
+        /*
          * Cache the extent and update transaction to commit on fdatasync only
          * when it is _not_ an uninitialized extent.
          */
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index c818972c8302..e11952404e02 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1053,11 +1053,12 @@ static int ext4_calc_metadata_amount(struct inode *inode, sector_t lblock)
  * Called with i_data_sem down, which is important since we can call
  * ext4_discard_preallocations() from here.
  */
-static void ext4_da_update_reserve_space(struct inode *inode, int used)
+void ext4_da_update_reserve_space(struct inode *inode,
+                                        int used, int quota_claim)
 {
         struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
         struct ext4_inode_info *ei = EXT4_I(inode);
-        int mdb_free = 0;
+        int mdb_free = 0, allocated_meta_blocks = 0;
 
         spin_lock(&ei->i_block_reservation_lock);
         if (unlikely(used > ei->i_reserved_data_blocks)) {
@@ -1073,6 +1074,7 @@ static void ext4_da_update_reserve_space(struct inode *inode, int used)
         ei->i_reserved_data_blocks -= used;
         used += ei->i_allocated_meta_blocks;
         ei->i_reserved_meta_blocks -= ei->i_allocated_meta_blocks;
+        allocated_meta_blocks = ei->i_allocated_meta_blocks;
         ei->i_allocated_meta_blocks = 0;
         percpu_counter_sub(&sbi->s_dirtyblocks_counter, used);
 
@@ -1090,9 +1092,23 @@ static void ext4_da_update_reserve_space(struct inode *inode, int used)
         spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
 
         /* Update quota subsystem */
-        vfs_dq_claim_block(inode, used);
-        if (mdb_free)
-                vfs_dq_release_reservation_block(inode, mdb_free);
+        if (quota_claim) {
+                vfs_dq_claim_block(inode, used);
+                if (mdb_free)
+                        vfs_dq_release_reservation_block(inode, mdb_free);
+        } else {
+                /*
+                 * We did fallocate with an offset that is already delayed
+                 * allocated. So on delayed allocated writeback we should
+                 * not update the quota for allocated blocks. But then
+                 * converting an fallocate region to initialized region would
+                 * have caused a metadata allocation. So claim quota for
+                 * that
+                 */
+                if (allocated_meta_blocks)
+                        vfs_dq_claim_block(inode, allocated_meta_blocks);
+                vfs_dq_release_reservation_block(inode, mdb_free + used);
+        }
 
         /*
          * If we have done all the pending block allocations and if
@@ -1292,18 +1308,20 @@ int ext4_get_blocks(handle_t *handle, struct inode *inode, sector_t block,
                          */
                         EXT4_I(inode)->i_state &= ~EXT4_STATE_EXT_MIGRATE;
                 }
-        }
 
+                /*
+                 * Update reserved blocks/metadata blocks after successful
+                 * block allocation which had been deferred till now. We don't
+                 * support fallocate for non extent files. So we can update
+                 * reserve space here.
+                 */
+                if ((retval > 0) &&
+                        (flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE))
+                        ext4_da_update_reserve_space(inode, retval, 1);
+        }
         if (flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE)
                 EXT4_I(inode)->i_delalloc_reserved_flag = 0;
 
-        /*
-         * Update reserved blocks/metadata blocks after successful
-         * block allocation which had been deferred till now.
-         */
-        if ((retval > 0) && (flags & EXT4_GET_BLOCKS_UPDATE_RESERVE_SPACE))
-                ext4_da_update_reserve_space(inode, retval);
-
         up_write((&EXT4_I(inode)->i_data_sem));
         if (retval > 0 && buffer_mapped(bh)) {
                 int ret = check_block_validity(inode, "file system "
@@ -1835,24 +1853,12 @@ repeat:
          * later. Real quota accounting is done at pages writeout
          * time.
          */
-        if (vfs_dq_reserve_block(inode, md_needed + 1)) {
-                /* 
-                 * We tend to badly over-estimate the amount of
-                 * metadata blocks which are needed, so if we have
-                 * reserved any metadata blocks, try to force out the
-                 * inode and see if we have any better luck.
-                 */
-                if (md_reserved && retries++ <= 3)
-                        goto retry;
+        if (vfs_dq_reserve_block(inode, md_needed + 1))
                 return -EDQUOT;
-        }
 
         if (ext4_claim_free_blocks(sbi, md_needed + 1)) {
                 vfs_dq_release_reservation_block(inode, md_needed + 1);
                 if (ext4_should_retry_alloc(inode->i_sb, &retries)) {
-                retry:
-                        if (md_reserved)
-                                write_inode_now(inode, (retries == 3));
                         yield();
                         goto repeat;
                 }
@@ -2213,10 +2219,10 @@ static int mpage_da_map_blocks(struct mpage_da_data *mpd)
          * variables are updated after the blocks have been allocated.
          */
         new.b_state = 0;
-        get_blocks_flags = (EXT4_GET_BLOCKS_CREATE |
-                            EXT4_GET_BLOCKS_DELALLOC_RESERVE);
+        get_blocks_flags = EXT4_GET_BLOCKS_CREATE;
         if (mpd->b_state & (1 << BH_Delay))
-                get_blocks_flags |= EXT4_GET_BLOCKS_UPDATE_RESERVE_SPACE;
+                get_blocks_flags |= EXT4_GET_BLOCKS_DELALLOC_RESERVE;
+
         blks = ext4_get_blocks(handle, mpd->inode, next, max_blocks,
                                &new, get_blocks_flags);
         if (blks < 0) {
@@ -3032,7 +3038,7 @@ static int ext4_da_write_begin(struct file *file, struct address_space *mapping,
                                loff_t pos, unsigned len, unsigned flags,
                                struct page **pagep, void **fsdata)
 {
-        int ret, retries = 0;
+        int ret, retries = 0, quota_retries = 0;
         struct page *page;
         pgoff_t index;
         unsigned from, to;
@@ -3091,6 +3097,22 @@ retry:
 
         if (ret == -ENOSPC && ext4_should_retry_alloc(inode->i_sb, &retries))
                 goto retry;
+
+        if ((ret == -EDQUOT) &&
+            EXT4_I(inode)->i_reserved_meta_blocks &&
+            (quota_retries++ < 3)) {
+                /*
+                 * Since we often over-estimate the number of meta
+                 * data blocks required, we may sometimes get a
+                 * spurios out of quota error even though there would
+                 * be enough space once we write the data blocks and
+                 * find out how many meta data blocks were _really_
+                 * required.  So try forcing the inode write to see if
+                 * that helps.
+                 */
+                write_inode_now(inode, (quota_retries == 3));
+                goto retry;
+        }
 out:
         return ret;
 }
diff --git a/fs/file_table.c b/fs/file_table.c
index 69652c5bd5f0..b98404b54383 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -253,6 +253,7 @@ void __fput(struct file *file)
         if (file->f_op && file->f_op->release)
                 file->f_op->release(inode, file);
         security_file_free(file);
+        ima_file_free(file);
         if (unlikely(S_ISCHR(inode->i_mode) && inode->i_cdev != NULL))
                 cdev_put(inode->i_cdev);
         fops_put(file->f_op);
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index c18913a777ae..a9f5e137f1d3 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -828,6 +828,9 @@ static ssize_t fuse_fill_write_pages(struct fuse_req *req,
                 if (!page)
                         break;
 
+                if (mapping_writably_mapped(mapping))
+                        flush_dcache_page(page);
+
                 pagefault_disable();
                 tmp = iov_iter_copy_from_user_atomic(page, ii, offset, bytes);
                 pagefault_enable();
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 6d47379e794b..583e823307ae 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -541,7 +541,7 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
                                 *ptr++ = cpu_to_be64(bn++);
                         break;
                 }
-        } while (state != ALLOC_DATA);
+        } while ((state != ALLOC_DATA) || !dblock);
 
         ip->i_height = height;
         gfs2_add_inode_blocks(&ip->i_inode, alloced);
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index f455a03a09e2..f42663325931 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -769,6 +769,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
         if (!gl)
                 return -ENOMEM;
 
+        atomic_inc(&sdp->sd_glock_disposal);
         gl->gl_flags = 0;
         gl->gl_name = name;
         atomic_set(&gl->gl_ref, 1);
@@ -1538,6 +1539,9 @@ void gfs2_gl_hash_clear(struct gfs2_sbd *sdp)
                 up_write(&gfs2_umount_flush_sem);
                 msleep(10);
         }
+        flush_workqueue(glock_workqueue);
+        wait_event(sdp->sd_glock_wait, atomic_read(&sdp->sd_glock_disposal) == 0);
+        gfs2_dump_lockstate(sdp);
 }
 
 void gfs2_glock_finish_truncate(struct gfs2_inode *ip)
diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h
index 13f0bd228132..c0262faf4725 100644
--- a/fs/gfs2/glock.h
+++ b/fs/gfs2/glock.h
@@ -123,7 +123,7 @@ struct lm_lockops {
         int (*lm_mount) (struct gfs2_sbd *sdp, const char *fsname);
         void (*lm_unmount) (struct gfs2_sbd *sdp);
         void (*lm_withdraw) (struct gfs2_sbd *sdp);
-        void (*lm_put_lock) (struct kmem_cache *cachep, void *gl);
+        void (*lm_put_lock) (struct kmem_cache *cachep, struct gfs2_glock *gl);
         unsigned int (*lm_lock) (struct gfs2_glock *gl,
                                  unsigned int req_state, unsigned int flags);
         void (*lm_cancel) (struct gfs2_glock *gl);
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 4792200978c8..bc0ad158e6b4 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -544,6 +544,8 @@ struct gfs2_sbd {
         struct gfs2_holder sd_live_gh;
         struct gfs2_glock *sd_rename_gl;
         struct gfs2_glock *sd_trans_gl;
+        wait_queue_head_t sd_glock_wait;
+        atomic_t sd_glock_disposal;
 
         /* Inode Stuff */
 
diff --git a/fs/gfs2/lock_dlm.c b/fs/gfs2/lock_dlm.c
index 46df988323bc..0e5e0e7022e5 100644
--- a/fs/gfs2/lock_dlm.c
+++ b/fs/gfs2/lock_dlm.c
@@ -21,6 +21,7 @@ static void gdlm_ast(void *arg)
 {
         struct gfs2_glock *gl = arg;
         unsigned ret = gl->gl_state;
+        struct gfs2_sbd *sdp = gl->gl_sbd;
 
         BUG_ON(gl->gl_lksb.sb_flags & DLM_SBF_DEMOTED);
 
@@ -30,6 +31,8 @@ static void gdlm_ast(void *arg)
         switch (gl->gl_lksb.sb_status) {
         case -DLM_EUNLOCK: /* Unlocked, so glock can be freed */
                 kmem_cache_free(gfs2_glock_cachep, gl);
+                if (atomic_dec_and_test(&sdp->sd_glock_disposal))
+                        wake_up(&sdp->sd_glock_wait);
                 return;
         case -DLM_ECANCEL: /* Cancel while getting lock */
                 ret |= LM_OUT_CANCELED;
@@ -164,14 +167,16 @@ static unsigned int gdlm_lock(struct gfs2_glock *gl,
         return LM_OUT_ASYNC;
 }
 
-static void gdlm_put_lock(struct kmem_cache *cachep, void *ptr)
+static void gdlm_put_lock(struct kmem_cache *cachep, struct gfs2_glock *gl)
 {
-        struct gfs2_glock *gl = ptr;
-        struct lm_lockstruct *ls = &gl->gl_sbd->sd_lockstruct;
+        struct gfs2_sbd *sdp = gl->gl_sbd;
+        struct lm_lockstruct *ls = &sdp->sd_lockstruct;
         int error;
 
         if (gl->gl_lksb.sb_lkid == 0) {
                 kmem_cache_free(cachep, gl);
+                if (atomic_dec_and_test(&sdp->sd_glock_disposal))
+                        wake_up(&sdp->sd_glock_wait);
                 return;
         }
 
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index edfee24f3636..a86ed6381566 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -82,6 +82,8 @@ static struct gfs2_sbd *init_sbd(struct super_block *sb)
 
         gfs2_tune_init(&sdp->sd_tune);
 
+        init_waitqueue_head(&sdp->sd_glock_wait);
+        atomic_set(&sdp->sd_glock_disposal, 0);
         spin_lock_init(&sdp->sd_statfs_spin);
 
         spin_lock_init(&sdp->sd_rindex_spin);
@@ -723,7 +725,7 @@ static int init_journal(struct gfs2_sbd *sdp, int undo)
                 goto fail;
         }
 
-        error = -EINVAL;
+        error = -EUSERS;
         if (!gfs2_jindex_size(sdp)) {
                 fs_err(sdp, "no journals!\n");
                 goto fail_jindex;
@@ -983,9 +985,17 @@ static const match_table_t nolock_tokens = {
         { Opt_err, NULL },
 };
 
+static void nolock_put_lock(struct kmem_cache *cachep, struct gfs2_glock *gl)
+{
+        struct gfs2_sbd *sdp = gl->gl_sbd;
+        kmem_cache_free(cachep, gl);
+        if (atomic_dec_and_test(&sdp->sd_glock_disposal))
+                wake_up(&sdp->sd_glock_wait);
+}
+
 static const struct lm_lockops nolock_ops = {
         .lm_proto_name = "lock_nolock",
-        .lm_put_lock = kmem_cache_free,
+        .lm_put_lock = nolock_put_lock,
         .lm_tokens = &nolock_tokens,
 };
 
diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c
index 78f73ca1ef3e..84350e1be66d 100644
--- a/fs/gfs2/ops_inode.c
+++ b/fs/gfs2/ops_inode.c
@@ -1088,7 +1088,8 @@ static void *gfs2_follow_link(struct dentry *dentry, struct nameidata *nd)
                 error = vfs_follow_link(nd, buf);
                 if (buf != array)
                         kfree(buf);
-        }
+        } else
+                path_put(&nd->path);
 
         return ERR_PTR(error);
 }
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 0608f490c295..503b842f3ba2 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -591,11 +591,7 @@ static int gfs2_ri_update(struct gfs2_inode *ip)
         u64 rgrp_count = ip->i_disksize;
         int error;
 
-        if (do_div(rgrp_count, sizeof(struct gfs2_rindex))) {
-                gfs2_consist_inode(ip);
-                return -EIO;
-        }
-
+        do_div(rgrp_count, sizeof(struct gfs2_rindex));
         clear_rgrpdi(sdp);
 
         file_ra_state_init(&ra_state, inode->i_mapping);
@@ -915,7 +911,7 @@ void gfs2_rgrp_repolish_clones(struct gfs2_rgrpd *rgd)
 struct gfs2_alloc *gfs2_alloc_get(struct gfs2_inode *ip)
 {
         BUG_ON(ip->i_alloc != NULL);
-        ip->i_alloc = kzalloc(sizeof(struct gfs2_alloc), GFP_KERNEL);
+        ip->i_alloc = kzalloc(sizeof(struct gfs2_alloc), GFP_NOFS);
         return ip->i_alloc;
 }
 
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index c282ad41f3d1..b9dd3da22c0a 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -21,6 +21,7 @@
 #include <linux/gfs2_ondisk.h>
 #include <linux/crc32.h>
 #include <linux/time.h>
+#include <linux/wait.h>
 
 #include "gfs2.h"
 #include "incore.h"
diff --git a/fs/namei.c b/fs/namei.c
index 94a5e60779f9..d62fdc875f22 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1736,8 +1736,7 @@ do_last:
                 if (nd.root.mnt)
                         path_put(&nd.root);
                 if (!IS_ERR(filp)) {
-                        error = ima_path_check(&filp->f_path, filp->f_mode &
-                                       (MAY_READ | MAY_WRITE | MAY_EXEC));
+                        error = ima_file_check(filp, acc_mode);
                         if (error) {
                                 fput(filp);
                                 filp = ERR_PTR(error);
@@ -1797,8 +1796,7 @@ ok:
         }
         filp = nameidata_to_filp(&nd);
         if (!IS_ERR(filp)) {
-                error = ima_path_check(&filp->f_path, filp->f_mode &
-                               (MAY_READ | MAY_WRITE | MAY_EXEC));
+                error = ima_file_check(filp, acc_mode);
                 if (error) {
                         fput(filp);
                         filp = ERR_PTR(error);
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index e1d415e97849..0d289823e856 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -342,6 +342,7 @@ static ssize_t nfs_direct_read_schedule_segment(struct nfs_direct_req *dreq,
                 data->res.fattr = &data->fattr;
                 data->res.eof = 0;
                 data->res.count = bytes;
+                nfs_fattr_init(&data->fattr);
                 msg.rpc_argp = &data->args;
                 msg.rpc_resp = &data->res;
 
@@ -575,6 +576,7 @@ static void nfs_direct_commit_schedule(struct nfs_direct_req *dreq)
         data->res.count = 0;
         data->res.fattr = &data->fattr;
         data->res.verf = &data->verf;
+        nfs_fattr_init(&data->fattr);
 
         NFS_PROTO(data->inode)->commit_setup(data, &msg);
 
@@ -766,6 +768,7 @@ static ssize_t nfs_direct_write_schedule_segment(struct nfs_direct_req *dreq,
                 data->res.fattr = &data->fattr;
                 data->res.count = bytes;
                 data->res.verf = &data->verf;
+                nfs_fattr_init(&data->fattr);
 
                 task_setup_data.task = &data->task;
                 task_setup_data.callback_data = data;
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index 6b891328f332..63f2071d6445 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -486,6 +486,8 @@ static int nfs_release_page(struct page *page, gfp_t gfp)
 {
         dfprintk(PAGECACHE, "NFS: release_page(%p)\n", page);
 
+        if (gfp & __GFP_WAIT)
+                nfs_wb_page(page->mapping->host, page);
         /* If PagePrivate() is set, then the page is not freeable */
         if (PagePrivate(page))
                 return 0;
diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c
index fa588006588d..237874f1af23 100644
--- a/fs/nfs/fscache.c
+++ b/fs/nfs/fscache.c
@@ -354,12 +354,11 @@ void nfs_fscache_reset_inode_cookie(struct inode *inode)
  */
 int nfs_fscache_release_page(struct page *page, gfp_t gfp)
 {
-        struct nfs_inode *nfsi = NFS_I(page->mapping->host);
-        struct fscache_cookie *cookie = nfsi->fscache;
-
-        BUG_ON(!cookie);
-
         if (PageFsCache(page)) {
+                struct nfs_inode *nfsi = NFS_I(page->mapping->host);
+                struct fscache_cookie *cookie = nfsi->fscache;
+
+                BUG_ON(!cookie);
                 dfprintk(FSCACHE, "NFS: fscache releasepage (0x%p/0x%p/0x%p)\n",
                          cookie, page, nfsi);
 
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index faa091865ad0..f141bde7756a 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1261,8 +1261,10 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 
         if (fattr->valid & NFS_ATTR_FATTR_MODE) {
                 if ((inode->i_mode & S_IALLUGO) != (fattr->mode & S_IALLUGO)) {
+                        umode_t newmode = inode->i_mode & S_IFMT;
+                        newmode |= fattr->mode & S_IALLUGO;
+                        inode->i_mode = newmode;
                         invalid |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
-                        inode->i_mode = fattr->mode;
                 }
         } else if (server->caps & NFS_CAP_MODE)
                 invalid |= save_cache_validity & (NFS_INO_INVALID_ATTR
diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c
index 0adefc40cc89..59047f8d7d72 100644
--- a/fs/nfs/mount_clnt.c
+++ b/fs/nfs/mount_clnt.c
@@ -120,7 +120,7 @@ static struct {
         { .status = MNT3ERR_INVAL,              .errno = -EINVAL,       },
         { .status = MNT3ERR_NAMETOOLONG,        .errno = -ENAMETOOLONG, },
         { .status = MNT3ERR_NOTSUPP,            .errno = -ENOTSUPP,     },
-        { .status = MNT3ERR_SERVERFAULT,        .errno = -ESERVERFAULT, },
+        { .status = MNT3ERR_SERVERFAULT,        .errno = -EREMOTEIO,    },
 };
 
 struct mountres {
diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c
index 5e078b222b4e..7bc2da8efd4a 100644
--- a/fs/nfs/nfs2xdr.c
+++ b/fs/nfs/nfs2xdr.c
@@ -699,7 +699,7 @@ static struct {
         { NFSERR_BAD_COOKIE,    -EBADCOOKIE     },
         { NFSERR_NOTSUPP,       -ENOTSUPP       },
         { NFSERR_TOOSMALL,      -ETOOSMALL      },
-        { NFSERR_SERVERFAULT,   -ESERVERFAULT   },
+        { NFSERR_SERVERFAULT,   -EREMOTEIO      },
         { NFSERR_BADTYPE,       -EBADTYPE       },
         { NFSERR_JUKEBOX,       -EJUKEBOX       },
         { -1,                   -EIO            }
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 865265bdca03..0c6fda33d66e 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -146,6 +146,7 @@ enum {
         NFS_O_RDWR_STATE,               /* OPEN stateid has read/write state */
         NFS_STATE_RECLAIM_REBOOT,       /* OPEN stateid server rebooted */
         NFS_STATE_RECLAIM_NOGRACE,      /* OPEN stateid needs to recover state */
+        NFS_STATE_POSIX_LOCKS,          /* Posix locks are supported */
 };
 
 struct nfs4_state {
@@ -277,6 +278,7 @@ extern void nfs4_state_set_mode_locked(struct nfs4_state *, fmode_t);
 extern void nfs4_schedule_state_recovery(struct nfs_client *);
 extern void nfs4_schedule_state_manager(struct nfs_client *);
 extern int nfs4_state_mark_reclaim_nograce(struct nfs_client *clp, struct nfs4_state *state);
+extern int nfs4_state_mark_reclaim_reboot(struct nfs_client *clp, struct nfs4_state *state);
 extern void nfs41_handle_sequence_flag_errors(struct nfs_client *clp, u32 flags);
 extern void nfs4_put_lock_state(struct nfs4_lock_state *lsp);
 extern int nfs4_set_lock_state(struct nfs4_state *state, struct file_lock *fl);
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 198d51d17c13..375f0fae2c6a 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -249,19 +249,15 @@ static int nfs4_handle_exception(const struct nfs_server *server, int errorcode,
                         if (state == NULL)
                                 break;
                         nfs4_state_mark_reclaim_nograce(clp, state);
-                case -NFS4ERR_STALE_CLIENTID:
+                        goto do_state_recovery;
                 case -NFS4ERR_STALE_STATEID:
-                case -NFS4ERR_EXPIRED:
-                        nfs4_schedule_state_recovery(clp);
-                        ret = nfs4_wait_clnt_recover(clp);
-                        if (ret == 0)
-                                exception->retry = 1;
-#if !defined(CONFIG_NFS_V4_1)
-                        break;
-#else /* !defined(CONFIG_NFS_V4_1) */
-                        if (!nfs4_has_session(server->nfs_client))
+                        if (state == NULL)
                                 break;
-                        /* FALLTHROUGH */
+                        nfs4_state_mark_reclaim_reboot(clp, state);
+                case -NFS4ERR_STALE_CLIENTID:
+                case -NFS4ERR_EXPIRED:
+                        goto do_state_recovery;
+#if defined(CONFIG_NFS_V4_1)
                 case -NFS4ERR_BADSESSION:
                 case -NFS4ERR_BADSLOT:
                 case -NFS4ERR_BAD_HIGH_SLOT:
@@ -274,7 +270,7 @@ static int nfs4_handle_exception(const struct nfs_server *server, int errorcode,
                         nfs4_schedule_state_recovery(clp);
                         exception->retry = 1;
                         break;
-#endif /* !defined(CONFIG_NFS_V4_1) */
+#endif /* defined(CONFIG_NFS_V4_1) */
                 case -NFS4ERR_FILE_OPEN:
                         if (exception->timeout > HZ) {
                                 /* We have retried a decent amount, time to
@@ -293,6 +289,12 @@ static int nfs4_handle_exception(const struct nfs_server *server, int errorcode,
         }
         /* We failed to handle the error */
         return nfs4_map_errors(ret);
+do_state_recovery:
+        nfs4_schedule_state_recovery(clp);
+        ret = nfs4_wait_clnt_recover(clp);
+        if (ret == 0)
+                exception->retry = 1;
+        return ret;
 }
 
 
@@ -1658,6 +1660,8 @@ static int _nfs4_do_open(struct inode *dir, struct path *path, fmode_t fmode, in
         status = PTR_ERR(state);
         if (IS_ERR(state))
                 goto err_opendata_put;
+        if ((opendata->o_res.rflags & NFS4_OPEN_RESULT_LOCKTYPE_POSIX) != 0)
+                set_bit(NFS_STATE_POSIX_LOCKS, &state->flags);
         nfs4_opendata_put(opendata);
         nfs4_put_state_owner(sp);
         *res = state;
@@ -3422,15 +3426,14 @@ _nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
                         if (state == NULL)
                                 break;
                         nfs4_state_mark_reclaim_nograce(clp, state);
-                case -NFS4ERR_STALE_CLIENTID:
+                        goto do_state_recovery;
                 case -NFS4ERR_STALE_STATEID:
+                        if (state == NULL)
+                                break;
+                        nfs4_state_mark_reclaim_reboot(clp, state);
+                case -NFS4ERR_STALE_CLIENTID:
                 case -NFS4ERR_EXPIRED:
-                        rpc_sleep_on(&clp->cl_rpcwaitq, task, NULL);
-                        nfs4_schedule_state_recovery(clp);
-                        if (test_bit(NFS4CLNT_MANAGER_RUNNING, &clp->cl_state) == 0)
-                                rpc_wake_up_queued_task(&clp->cl_rpcwaitq, task);
-                        task->tk_status = 0;
-                        return -EAGAIN;
+                        goto do_state_recovery;
 #if defined(CONFIG_NFS_V4_1)
                 case -NFS4ERR_BADSESSION:
                 case -NFS4ERR_BADSLOT:
@@ -3458,6 +3461,13 @@ _nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
         }
         task->tk_status = nfs4_map_errors(task->tk_status);
         return 0;
+do_state_recovery:
+        rpc_sleep_on(&clp->cl_rpcwaitq, task, NULL);
+        nfs4_schedule_state_recovery(clp);
+        if (test_bit(NFS4CLNT_MANAGER_RUNNING, &clp->cl_state) == 0)
+                rpc_wake_up_queued_task(&clp->cl_rpcwaitq, task);
+        task->tk_status = 0;
+        return -EAGAIN;
 }
 
 static int
@@ -4088,6 +4098,28 @@ static const struct rpc_call_ops nfs4_recover_lock_ops = {
         .rpc_release = nfs4_lock_release,
 };
 
+static void nfs4_handle_setlk_error(struct nfs_server *server, struct nfs4_lock_state *lsp, int new_lock_owner, int error)
+{
+        struct nfs_client *clp = server->nfs_client;
+        struct nfs4_state *state = lsp->ls_state;
+
+        switch (error) {
+        case -NFS4ERR_ADMIN_REVOKED:
+        case -NFS4ERR_BAD_STATEID:
+        case -NFS4ERR_EXPIRED:
+                if (new_lock_owner != 0 ||
+                   (lsp->ls_flags & NFS_LOCK_INITIALIZED) != 0)
+                        nfs4_state_mark_reclaim_nograce(clp, state);
+                lsp->ls_seqid.flags &= ~NFS_SEQID_CONFIRMED;
+                break;
+        case -NFS4ERR_STALE_STATEID:
+                if (new_lock_owner != 0 ||
+                    (lsp->ls_flags & NFS_LOCK_INITIALIZED) != 0)
+                        nfs4_state_mark_reclaim_reboot(clp, state);
+                lsp->ls_seqid.flags &= ~NFS_SEQID_CONFIRMED;
+        };
+}
+
 static int _nfs4_do_setlk(struct nfs4_state *state, int cmd, struct file_lock *fl, int recovery_type)
 {
         struct nfs4_lockdata *data;
@@ -4126,6 +4158,9 @@ static int _nfs4_do_setlk(struct nfs4_state *state, int cmd, struct file_lock *f
         ret = nfs4_wait_for_completion_rpc_task(task);
         if (ret == 0) {
                 ret = data->rpc_status;
+                if (ret)
+                        nfs4_handle_setlk_error(data->server, data->lsp,
+                                        data->arg.new_lock_owner, ret);
         } else
                 data->cancelled = 1;
         rpc_put_task(task);
@@ -4181,8 +4216,11 @@ static int _nfs4_proc_setlk(struct nfs4_state *state, int cmd, struct file_lock
 {
         struct nfs_inode *nfsi = NFS_I(state->inode);
         unsigned char fl_flags = request->fl_flags;
-        int status;
+        int status = -ENOLCK;
 
+        if ((fl_flags & FL_POSIX) &&
+                        !test_bit(NFS_STATE_POSIX_LOCKS, &state->flags))
+                goto out;
         /* Is this a delegated open? */
         status = nfs4_set_lock_state(state, request);
         if (status != 0)
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 6d263ed79e92..c1e2733f4fa4 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -901,7 +901,7 @@ void nfs4_schedule_state_recovery(struct nfs_client *clp)
         nfs4_schedule_state_manager(clp);
 }
 
-static int nfs4_state_mark_reclaim_reboot(struct nfs_client *clp, struct nfs4_state *state)
+int nfs4_state_mark_reclaim_reboot(struct nfs_client *clp, struct nfs4_state *state)
 {
 
         set_bit(NFS_STATE_RECLAIM_REBOOT, &state->flags);
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index e437fd6a819f..5cd5184b56db 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -4631,7 +4631,7 @@ static int decode_sequence(struct xdr_stream *xdr,
          * If the server returns different values for sessionID, slotID or
          * sequence number, the server is looney tunes.
          */
-        status = -ESERVERFAULT;
+        status = -EREMOTEIO;
 
         if (memcmp(id.data, res->sr_session->sess_id.data,
                    NFS4_MAX_SESSIONID_LEN)) {
@@ -5774,7 +5774,7 @@ static struct {
         { NFS4ERR_BAD_COOKIE,   -EBADCOOKIE     },
         { NFS4ERR_NOTSUPP,      -ENOTSUPP       },
         { NFS4ERR_TOOSMALL,     -ETOOSMALL      },
-        { NFS4ERR_SERVERFAULT,  -ESERVERFAULT   },
+        { NFS4ERR_SERVERFAULT,  -EREMOTEIO      },
         { NFS4ERR_BADTYPE,      -EBADTYPE       },
         { NFS4ERR_LOCKED,       -EAGAIN         },
         { NFS4ERR_SYMLINK,      -ELOOP          },
@@ -5801,7 +5801,7 @@ nfs4_stat_to_errno(int stat)
         }
         if (stat <= 10000 || stat > 10100) {
                 /* The server is looney tunes. */
-                return -ESERVERFAULT;
+                return -EREMOTEIO;
         }
         /* If we cannot translate the error, the recovery routines should
          * handle it.
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index e2975939126a..a12c45b65dd4 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -176,6 +176,12 @@ void nfs_release_request(struct nfs_page *req)
         kref_put(&req->wb_kref, nfs_free_request);
 }
 
+static int nfs_wait_bit_uninterruptible(void *word)
+{
+        io_schedule();
+        return 0;
+}
+
 /**
  * nfs_wait_on_request - Wait for a request to complete.
  * @req: request to wait upon.
@@ -186,14 +192,9 @@ void nfs_release_request(struct nfs_page *req)
 int
 nfs_wait_on_request(struct nfs_page *req)
 {
-        int ret = 0;
-
-        if (!test_bit(PG_BUSY, &req->wb_flags))
-                goto out;
-        ret = out_of_line_wait_on_bit(&req->wb_flags, PG_BUSY,
-                        nfs_wait_bit_killable, TASK_KILLABLE);
-out:
-        return ret;
+        return wait_on_bit(&req->wb_flags, PG_BUSY,
+                        nfs_wait_bit_uninterruptible,
+                        TASK_UNINTERRUPTIBLE);
 }
 
 /**
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index ce907efc5508..f1afee4eea77 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -243,6 +243,7 @@ static int  nfs_show_stats(struct seq_file *, struct vfsmount *);
 static int nfs_get_sb(struct file_system_type *, int, const char *, void *, struct vfsmount *);
 static int nfs_xdev_get_sb(struct file_system_type *fs_type,
                 int flags, const char *dev_name, void *raw_data, struct vfsmount *mnt);
+static void nfs_put_super(struct super_block *);
 static void nfs_kill_super(struct super_block *);
 static int nfs_remount(struct super_block *sb, int *flags, char *raw_data);
 
@@ -266,6 +267,7 @@ static const struct super_operations nfs_sops = {
         .alloc_inode    = nfs_alloc_inode,
         .destroy_inode  = nfs_destroy_inode,
         .write_inode    = nfs_write_inode,
+        .put_super      = nfs_put_super,
         .statfs         = nfs_statfs,
         .clear_inode    = nfs_clear_inode,
         .umount_begin   = nfs_umount_begin,
@@ -335,6 +337,7 @@ static const struct super_operations nfs4_sops = {
         .alloc_inode    = nfs_alloc_inode,
         .destroy_inode  = nfs_destroy_inode,
         .write_inode    = nfs_write_inode,
+        .put_super      = nfs_put_super,
         .statfs         = nfs_statfs,
         .clear_inode    = nfs4_clear_inode,
         .umount_begin   = nfs_umount_begin,
@@ -2258,6 +2261,17 @@ error_splat_super:
 }
 
 /*
+ * Ensure that we unregister the bdi before kill_anon_super
+ * releases the device name
+ */
+static void nfs_put_super(struct super_block *s)
+{
+        struct nfs_server *server = NFS_SB(s);
+
+        bdi_unregister(&server->backing_dev_info);
+}
+
+/*
  * Destroy an NFS2/3 superblock
  */
 static void nfs_kill_super(struct super_block *s)
@@ -2265,7 +2279,6 @@ static void nfs_kill_super(struct super_block *s)
         struct nfs_server *server = NFS_SB(s);
 
         kill_anon_super(s);
-        bdi_unregister(&server->backing_dev_info);
         nfs_fscache_release_super_cookie(s);
         nfs_free_server(server);
 }
diff --git a/fs/nfs/sysctl.c b/fs/nfs/sysctl.c
index 70e1fbbaaeab..ad4d2e787b20 100644
--- a/fs/nfs/sysctl.c
+++ b/fs/nfs/sysctl.c
@@ -15,8 +15,10 @@
 
 #include "callback.h"
 
+#ifdef CONFIG_NFS_V4
 static const int nfs_set_port_min = 0;
 static const int nfs_set_port_max = 65535;
+#endif
 static struct ctl_table_header *nfs_callback_sysctl_table;
 
 static ctl_table nfs_cb_sysctls[] = {
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index d171696017f4..d63d964a0392 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1233,7 +1233,7 @@ int nfs_writeback_done(struct rpc_task *task, struct nfs_write_data *data)
 
 
 #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
-void nfs_commitdata_release(void *data)
+static void nfs_commitdata_release(void *data)
 {
         struct nfs_write_data *wdata = data;
 
@@ -1541,6 +1541,7 @@ int nfs_wb_page_cancel(struct inode *inode, struct page *page)
                         break;
                 }
                 ret = nfs_wait_on_request(req);
+                nfs_release_request(req);
                 if (ret < 0)
                         goto out;
         }
@@ -1597,8 +1598,7 @@ int nfs_migrate_page(struct address_space *mapping, struct page *newpage,
         struct nfs_page *req;
         int ret;
 
-        if (PageFsCache(page))
-                nfs_fscache_release_page(page, GFP_KERNEL);
+        nfs_fscache_release_page(page, GFP_KERNEL);
 
         req = nfs_find_and_lock_request(page);
         ret = PTR_ERR(req);
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index c487810a2366..a0c4016413f1 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -1316,19 +1316,11 @@ rqst_exp_parent(struct svc_rqst *rqstp, struct path *path)
 
 static struct svc_export *find_fsidzero_export(struct svc_rqst *rqstp)
 {
-        struct svc_export *exp;
         u32 fsidv[2];
 
         mk_fsid(FSID_NUM, fsidv, 0, 0, 0, NULL);
 
-        exp = rqst_exp_find(rqstp, FSID_NUM, fsidv);
-        /*
-         * We shouldn't have accepting an nfsv4 request at all if we
-         * don't have a pseudoexport!:
-         */
-        if (IS_ERR(exp) && PTR_ERR(exp) == -ENOENT)
-                exp = ERR_PTR(-ESERVERFAULT);
-        return exp;
+        return rqst_exp_find(rqstp, FSID_NUM, fsidv);
 }
 
 /*
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index c194793b642b..97d79eff6b7f 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -752,6 +752,7 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, int type,
                             flags, current_cred());
         if (IS_ERR(*filp))
                 host_err = PTR_ERR(*filp);
+        host_err = ima_file_check(*filp, access);
 out_nfserr:
         err = nfserrno(host_err);
 out:
@@ -2127,7 +2128,6 @@ nfsd_permission(struct svc_rqst *rqstp, struct svc_export *exp,
          */
         path.mnt = exp->ex_path.mnt;
         path.dentry = dentry;
-        err = ima_path_check(&path, acc & (MAY_READ | MAY_WRITE | MAY_EXEC));
 nfsd_out:
         return err? nfserrno(err) : 0;
 }
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index 17584c524486..105b508b47a8 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -2829,7 +2829,7 @@ static void nilfs_segctor_destroy(struct nilfs_sc_info *sci)
                 || sci->sc_seq_request != sci->sc_seq_done);
         spin_unlock(&sci->sc_state_lock);
 
-        if (flag || nilfs_segctor_confirm(sci))
+        if (flag || !nilfs_segctor_confirm(sci))
                 nilfs_segctor_write_out(sci);
 
         WARN_ON(!list_empty(&sci->sc_copied_buffers));
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 3dae4a13f6e4..7e9df11260f4 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -599,7 +599,7 @@ bail:
         return ret;
 }
 
-/* 
+/*
  * ocfs2_dio_end_io is called by the dio core when a dio is finished.  We're
  * particularly interested in the aio/dio case.  Like the core uses
  * i_alloc_sem, we use the rw_lock DLM lock to protect io on one node from
@@ -670,7 +670,7 @@ static ssize_t ocfs2_direct_IO(int rw,
 
         ret = blockdev_direct_IO_no_locking(rw, iocb, inode,
                                             inode->i_sb->s_bdev, iov, offset,
-                                            nr_segs, 
+                                            nr_segs,
                                             ocfs2_direct_IO_get_blocks,
                                             ocfs2_dio_end_io);
 
diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c
index d43d34a1dd31..21c808f752d8 100644
--- a/fs/ocfs2/buffer_head_io.c
+++ b/fs/ocfs2/buffer_head_io.c
@@ -368,7 +368,7 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr,
         }
         ocfs2_metadata_cache_io_unlock(ci);
 
-        mlog(ML_BH_IO, "block=(%llu), nr=(%d), cached=%s, flags=0x%x\n", 
+        mlog(ML_BH_IO, "block=(%llu), nr=(%d), cached=%s, flags=0x%x\n",
              (unsigned long long)block, nr,
              ((flags & OCFS2_BH_IGNORE_CACHE) || ignore_cache) ? "no" : "yes",
              flags);
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index eda5b8bcddd5..5c9890006708 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -78,7 +78,7 @@ static struct o2hb_callback *hbcall_from_type(enum o2hb_callback_type type);
 
 unsigned int o2hb_dead_threshold = O2HB_DEFAULT_DEAD_THRESHOLD;
 
-/* Only sets a new threshold if there are no active regions. 
+/* Only sets a new threshold if there are no active regions.
  *
  * No locking or otherwise interesting code is required for reading
  * o2hb_dead_threshold as it can't change once regions are active and
@@ -170,7 +170,7 @@ static void o2hb_write_timeout(struct work_struct *work)
 
         mlog(ML_ERROR, "Heartbeat write timeout to device %s after %u "
              "milliseconds\n", reg->hr_dev_name,
-             jiffies_to_msecs(jiffies - reg->hr_last_timeout_start)); 
+             jiffies_to_msecs(jiffies - reg->hr_last_timeout_start));
         o2quo_disk_timeout();
 }
 
@@ -624,7 +624,7 @@ static int o2hb_check_slot(struct o2hb_region *reg,
              "seq %llu last %llu changed %u equal %u\n",
              slot->ds_node_num, (long long)slot->ds_last_generation,
              le32_to_cpu(hb_block->hb_cksum),
-             (unsigned long long)le64_to_cpu(hb_block->hb_seq), 
+             (unsigned long long)le64_to_cpu(hb_block->hb_seq),
              (unsigned long long)slot->ds_last_time, slot->ds_changed_samples,
              slot->ds_equal_samples);
 
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index 334f231a422c..d8d0c65ac03c 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -485,7 +485,7 @@ static void o2net_set_nn_state(struct o2net_node *nn,
         }
 
         if (was_valid && !valid) {
-                printk(KERN_INFO "o2net: no longer connected to "
+                printk(KERN_NOTICE "o2net: no longer connected to "
                        SC_NODEF_FMT "\n", SC_NODEF_ARGS(old_sc));
                 o2net_complete_nodes_nsw(nn);
         }
@@ -493,7 +493,7 @@ static void o2net_set_nn_state(struct o2net_node *nn,
         if (!was_valid && valid) {
                 o2quo_conn_up(o2net_num_from_nn(nn));
                 cancel_delayed_work(&nn->nn_connect_expired);
-                printk(KERN_INFO "o2net: %s " SC_NODEF_FMT "\n",
+                printk(KERN_NOTICE "o2net: %s " SC_NODEF_FMT "\n",
                        o2nm_this_node() > sc->sc_node->nd_num ?
                                 "connected to" : "accepted connection from",
                        SC_NODEF_ARGS(sc));
@@ -930,7 +930,7 @@ static void o2net_sendpage(struct o2net_sock_container *sc,
                         cond_resched();
                         continue;
                 }
-                mlog(ML_ERROR, "sendpage of size %zu to " SC_NODEF_FMT 
+                mlog(ML_ERROR, "sendpage of size %zu to " SC_NODEF_FMT
                      " failed with %zd\n", size, SC_NODEF_ARGS(sc), ret);
                 o2net_ensure_shutdown(nn, sc, 0);
                 break;
@@ -1476,14 +1476,14 @@ static void o2net_idle_timer(unsigned long data)
 
         do_gettimeofday(&now);
 
-        printk(KERN_INFO "o2net: connection to " SC_NODEF_FMT " has been idle for %u.%u "
+        printk(KERN_NOTICE "o2net: connection to " SC_NODEF_FMT " has been idle for %u.%u "
              "seconds, shutting it down.\n", SC_NODEF_ARGS(sc),
                      o2net_idle_timeout() / 1000,
                      o2net_idle_timeout() % 1000);
         mlog(ML_NOTICE, "here are some times that might help debug the "
              "situation: (tmr %ld.%ld now %ld.%ld dr %ld.%ld adv "
              "%ld.%ld:%ld.%ld func (%08x:%u) %ld.%ld:%ld.%ld)\n",
-             sc->sc_tv_timer.tv_sec, (long) sc->sc_tv_timer.tv_usec, 
+             sc->sc_tv_timer.tv_sec, (long) sc->sc_tv_timer.tv_usec,
              now.tv_sec, (long) now.tv_usec,
              sc->sc_tv_data_ready.tv_sec, (long) sc->sc_tv_data_ready.tv_usec,
              sc->sc_tv_advance_start.tv_sec,
diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h
index 8d58cfe410b1..96fa7ebc530c 100644
--- a/fs/ocfs2/cluster/tcp_internal.h
+++ b/fs/ocfs2/cluster/tcp_internal.h
@@ -32,10 +32,10 @@
  * on their number */
 #define O2NET_QUORUM_DELAY_MS   ((o2hb_dead_threshold + 2) * O2HB_REGION_TIMEOUT_MS)
 
-/* 
+/*
  * This version number represents quite a lot, unfortunately.  It not
  * only represents the raw network message protocol on the wire but also
- * locking semantics of the file system using the protocol.  It should 
+ * locking semantics of the file system using the protocol.  It should
  * be somewhere else, I'm sure, but right now it isn't.
  *
  * With version 11, we separate out the filesystem locking portion.  The
diff --git a/fs/ocfs2/dlm/dlmapi.h b/fs/ocfs2/dlm/dlmapi.h
index b5786a787fab..3cfa114aa391 100644
--- a/fs/ocfs2/dlm/dlmapi.h
+++ b/fs/ocfs2/dlm/dlmapi.h
@@ -95,7 +95,7 @@ const char *dlm_errname(enum dlm_status err);
                 mlog(ML_ERROR, "dlm status = %s\n", dlm_errname((st))); \
 } while (0)
 
-#define DLM_LKSB_UNUSED1           0x01  
+#define DLM_LKSB_UNUSED1           0x01
 #define DLM_LKSB_PUT_LVB           0x02
 #define DLM_LKSB_GET_LVB           0x04
 #define DLM_LKSB_UNUSED2           0x08
diff --git a/fs/ocfs2/dlm/dlmast.c b/fs/ocfs2/dlm/dlmast.c
index 01cf8cc3d286..dccc439fa087 100644
--- a/fs/ocfs2/dlm/dlmast.c
+++ b/fs/ocfs2/dlm/dlmast.c
@@ -123,7 +123,7 @@ static void __dlm_queue_ast(struct dlm_ctxt *dlm, struct dlm_lock *lock)
                 dlm_lock_put(lock);
                 /* free up the reserved bast that we are cancelling.
                  * guaranteed that this will not be the last reserved
-                 * ast because *both* an ast and a bast were reserved 
+                 * ast because *both* an ast and a bast were reserved
                  * to get to this point.  the res->spinlock will not be
                  * taken here */
                 dlm_lockres_release_ast(dlm, res);
diff --git a/fs/ocfs2/dlm/dlmconvert.c b/fs/ocfs2/dlm/dlmconvert.c
index ca96bce50e18..f283bce776b4 100644
--- a/fs/ocfs2/dlm/dlmconvert.c
+++ b/fs/ocfs2/dlm/dlmconvert.c
@@ -396,7 +396,7 @@ static enum dlm_status dlm_send_remote_convert_request(struct dlm_ctxt *dlm,
                         /* instead of logging the same network error over
                          * and over, sleep here and wait for the heartbeat
                          * to notice the node is dead.  times out after 5s. */
-                        dlm_wait_for_node_death(dlm, res->owner, 
+                        dlm_wait_for_node_death(dlm, res->owner,
                                                 DLM_NODE_DEATH_WAIT_MAX);
                         ret = DLM_RECOVERING;
                         mlog(0, "node %u died so returning DLM_RECOVERING "
diff --git a/fs/ocfs2/dlm/dlmdebug.c b/fs/ocfs2/dlm/dlmdebug.c
index 42b0bad7a612..0cd24cf54396 100644
--- a/fs/ocfs2/dlm/dlmdebug.c
+++ b/fs/ocfs2/dlm/dlmdebug.c
@@ -102,7 +102,7 @@ void __dlm_print_one_lock_resource(struct dlm_lock_resource *res)
         assert_spin_locked(&res->spinlock);
 
         stringify_lockname(res->lockname.name, res->lockname.len,
-                           buf, sizeof(buf) - 1);
+                           buf, sizeof(buf));
         printk("lockres: %s, owner=%u, state=%u\n",
                buf, res->owner, res->state);
         printk("  last used: %lu, refcnt: %u, on purge list: %s\n",
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 0334000676d3..988c9055fd4e 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -816,7 +816,7 @@ static int dlm_query_join_handler(struct o2net_msg *msg, u32 len, void *data,
         }
 
         /* Once the dlm ctxt is marked as leaving then we don't want
-         * to be put in someone's domain map. 
+         * to be put in someone's domain map.
          * Also, explicitly disallow joining at certain troublesome
          * times (ie. during recovery). */
         if (dlm && dlm->dlm_state != DLM_CTXT_LEAVING) {
diff --git a/fs/ocfs2/dlm/dlmlock.c b/fs/ocfs2/dlm/dlmlock.c
index 437698e9465f..733337772671 100644
--- a/fs/ocfs2/dlm/dlmlock.c
+++ b/fs/ocfs2/dlm/dlmlock.c
@@ -269,7 +269,7 @@ static enum dlm_status dlmlock_remote(struct dlm_ctxt *dlm,
                 }
                 dlm_revert_pending_lock(res, lock);
                 dlm_lock_put(lock);
-        } else if (dlm_is_recovery_lock(res->lockname.name, 
+        } else if (dlm_is_recovery_lock(res->lockname.name,
                                         res->lockname.len)) {
                 /* special case for the $RECOVERY lock.
                  * there will never be an AST delivered to put
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 03ccf9a7b1f4..a659606dcb95 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -366,7 +366,7 @@ void dlm_hb_event_notify_attached(struct dlm_ctxt *dlm, int idx, int node_up)
         struct dlm_master_list_entry *mle;
 
         assert_spin_locked(&dlm->spinlock);
-        
+
         list_for_each_entry(mle, &dlm->mle_hb_events, hb_events) {
                 if (node_up)
                         dlm_mle_node_up(dlm, mle, NULL, idx);
@@ -833,7 +833,7 @@ lookup:
                 __dlm_insert_mle(dlm, mle);
 
                 /* still holding the dlm spinlock, check the recovery map
-                 * to see if there are any nodes that still need to be 
+                 * to see if there are any nodes that still need to be
                  * considered.  these will not appear in the mle nodemap
                  * but they might own this lockres.  wait on them. */
                 bit = find_next_bit(dlm->recovery_map, O2NM_MAX_NODES, 0);
@@ -883,7 +883,7 @@ redo_request:
                                 msleep(500);
                         }
                         continue;
-                } 
+                }
 
                 dlm_kick_recovery_thread(dlm);
                 msleep(1000);
@@ -939,8 +939,8 @@ wait:
                      res->lockname.name, blocked);
                 if (++tries > 20) {
                         mlog(ML_ERROR, "%s:%.*s: spinning on "
-                             "dlm_wait_for_lock_mastery, blocked=%d\n", 
-                             dlm->name, res->lockname.len, 
+                             "dlm_wait_for_lock_mastery, blocked=%d\n",
+                             dlm->name, res->lockname.len,
                              res->lockname.name, blocked);
                         dlm_print_one_lock_resource(res);
                         dlm_print_one_mle(mle);
@@ -1029,7 +1029,7 @@ recheck:
                 ret = dlm_restart_lock_mastery(dlm, res, mle, *blocked);
                 b = (mle->type == DLM_MLE_BLOCK);
                 if ((*blocked && !b) || (!*blocked && b)) {
-                        mlog(0, "%s:%.*s: status change: old=%d new=%d\n", 
+                        mlog(0, "%s:%.*s: status change: old=%d new=%d\n",
                              dlm->name, res->lockname.len, res->lockname.name,
                              *blocked, b);
                         *blocked = b;
@@ -1602,7 +1602,7 @@ send_response:
                 }
                 mlog(0, "%u is the owner of %.*s, cleaning everyone else\n",
                              dlm->node_num, res->lockname.len, res->lockname.name);
-                ret = dlm_dispatch_assert_master(dlm, res, 0, request->node_idx, 
+                ret = dlm_dispatch_assert_master(dlm, res, 0, request->node_idx,
                                                  DLM_ASSERT_MASTER_MLE_CLEANUP);
                 if (ret < 0) {
                         mlog(ML_ERROR, "failed to dispatch assert master work\n");
@@ -1701,7 +1701,7 @@ again:
 
                 if (r & DLM_ASSERT_RESPONSE_REASSERT) {
                         mlog(0, "%.*s: node %u create mles on other "
-                             "nodes and requests a re-assert\n", 
+                             "nodes and requests a re-assert\n",
                              namelen, lockname, to);
                         reassert = 1;
                 }
@@ -1812,7 +1812,7 @@ int dlm_assert_master_handler(struct o2net_msg *msg, u32 len, void *data,
                                 spin_unlock(&dlm->master_lock);
                                 spin_unlock(&dlm->spinlock);
                                 goto done;
-                        }       
+                        }
                 }
         }
         spin_unlock(&dlm->master_lock);
@@ -1883,7 +1883,7 @@ ok:
                 int extra_ref = 0;
                 int nn = -1;
                 int rr, err = 0;
-                
+
                 spin_lock(&mle->spinlock);
                 if (mle->type == DLM_MLE_BLOCK || mle->type == DLM_MLE_MIGRATION)
                         extra_ref = 1;
@@ -1891,7 +1891,7 @@ ok:
                         /* MASTER mle: if any bits set in the response map
                          * then the calling node needs to re-assert to clear
                          * up nodes that this node contacted */
-                        while ((nn = find_next_bit (mle->response_map, O2NM_MAX_NODES, 
+                        while ((nn = find_next_bit (mle->response_map, O2NM_MAX_NODES,
                                                     nn+1)) < O2NM_MAX_NODES) {
                                 if (nn != dlm->node_num && nn != assert->node_idx)
                                         master_request = 1;
@@ -2002,7 +2002,7 @@ kill:
         __dlm_print_one_lock_resource(res);
         spin_unlock(&res->spinlock);
         spin_unlock(&dlm->spinlock);
-        *ret_data = (void *)res; 
+        *ret_data = (void *)res;
         dlm_put(dlm);
         return -EINVAL;
 }
@@ -2040,10 +2040,10 @@ int dlm_dispatch_assert_master(struct dlm_ctxt *dlm,
         item->u.am.request_from = request_from;
         item->u.am.flags = flags;
 
-        if (ignore_higher) 
-                mlog(0, "IGNORE HIGHER: %.*s\n", res->lockname.len, 
+        if (ignore_higher)
+                mlog(0, "IGNORE HIGHER: %.*s\n", res->lockname.len,
                      res->lockname.name);
-                
+
         spin_lock(&dlm->work_lock);
         list_add_tail(&item->list, &dlm->work_list);
         spin_unlock(&dlm->work_lock);
@@ -2133,7 +2133,7 @@ put:
  * think that $RECOVERY is currently mastered by a dead node.  If so,
  * we wait a short time to allow that node to get notified by its own
  * heartbeat stack, then check again.  All $RECOVERY lock resources
- * mastered by dead nodes are purged when the hearbeat callback is 
+ * mastered by dead nodes are purged when the hearbeat callback is
  * fired, so we can know for sure that it is safe to continue once
  * the node returns a live node or no node.  */
 static int dlm_pre_master_reco_lockres(struct dlm_ctxt *dlm,
@@ -2174,7 +2174,7 @@ static int dlm_pre_master_reco_lockres(struct dlm_ctxt *dlm,
                                 ret = -EAGAIN;
                         }
                         spin_unlock(&dlm->spinlock);
-                        mlog(0, "%s: reco lock master is %u\n", dlm->name, 
+                        mlog(0, "%s: reco lock master is %u\n", dlm->name,
                              master);
                         break;
                 }
@@ -2602,7 +2602,7 @@ fail:
 
                         mlog(0, "%s:%.*s: timed out during migration\n",
                              dlm->name, res->lockname.len, res->lockname.name);
-                        /* avoid hang during shutdown when migrating lockres 
+                        /* avoid hang during shutdown when migrating lockres
                          * to a node which also goes down */
                         if (dlm_is_node_dead(dlm, target)) {
                                 mlog(0, "%s:%.*s: expected migration "
@@ -2738,7 +2738,7 @@ static int dlm_migration_can_proceed(struct dlm_ctxt *dlm,
         can_proceed = !!(res->state & DLM_LOCK_RES_MIGRATING);
         spin_unlock(&res->spinlock);
 
-        /* target has died, so make the caller break out of the 
+        /* target has died, so make the caller break out of the
          * wait_event, but caller must recheck the domain_map */
         spin_lock(&dlm->spinlock);
         if (!test_bit(mig_target, dlm->domain_map))
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 2f9e4e19a4f2..344bcf90cbf4 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -1050,7 +1050,7 @@ static void dlm_move_reco_locks_to_list(struct dlm_ctxt *dlm,
                                 if (lock->ml.node == dead_node) {
                                         mlog(0, "AHA! there was "
                                              "a $RECOVERY lock for dead "
-                                             "node %u (%s)!\n", 
+                                             "node %u (%s)!\n",
                                              dead_node, dlm->name);
                                         list_del_init(&lock->list);
                                         dlm_lock_put(lock);
@@ -1164,6 +1164,39 @@ static void dlm_init_migratable_lockres(struct dlm_migratable_lockres *mres,
         mres->master = master;
 }
 
+static void dlm_prepare_lvb_for_migration(struct dlm_lock *lock,
+                                          struct dlm_migratable_lockres *mres,
+                                          int queue)
+{
+        if (!lock->lksb)
+               return;
+
+        /* Ignore lvb in all locks in the blocked list */
+        if (queue == DLM_BLOCKED_LIST)
+                return;
+
+        /* Only consider lvbs in locks with granted EX or PR lock levels */
+        if (lock->ml.type != LKM_EXMODE && lock->ml.type != LKM_PRMODE)
+                return;
+
+        if (dlm_lvb_is_empty(mres->lvb)) {
+                memcpy(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN);
+                return;
+        }
+
+        /* Ensure the lvb copied for migration matches in other valid locks */
+        if (!memcmp(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN))
+                return;
+
+        mlog(ML_ERROR, "Mismatched lvb in lock cookie=%u:%llu, name=%.*s, "
+             "node=%u\n",
+             dlm_get_lock_cookie_node(be64_to_cpu(lock->ml.cookie)),
+             dlm_get_lock_cookie_seq(be64_to_cpu(lock->ml.cookie)),
+             lock->lockres->lockname.len, lock->lockres->lockname.name,
+             lock->ml.node);
+        dlm_print_one_lock_resource(lock->lockres);
+        BUG();
+}
 
 /* returns 1 if this lock fills the network structure,
  * 0 otherwise */
@@ -1181,20 +1214,7 @@ static int dlm_add_lock_to_array(struct dlm_lock *lock,
         ml->list = queue;
         if (lock->lksb) {
                 ml->flags = lock->lksb->flags;
-                /* send our current lvb */
-                if (ml->type == LKM_EXMODE ||
-                    ml->type == LKM_PRMODE) {
-                        /* if it is already set, this had better be a PR
-                         * and it has to match */
-                        if (!dlm_lvb_is_empty(mres->lvb) &&
-                            (ml->type == LKM_EXMODE ||
-                             memcmp(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN))) {
-                                mlog(ML_ERROR, "mismatched lvbs!\n");
-                                dlm_print_one_lock_resource(lock->lockres);
-                                BUG();
-                        }
-                        memcpy(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN);
-                }
+                dlm_prepare_lvb_for_migration(lock, mres, queue);
         }
         ml->node = lock->ml.node;
         mres->num_locks++;
@@ -1730,6 +1750,7 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
         struct dlm_lock *lock = NULL;
         u8 from = O2NM_MAX_NODES;
         unsigned int added = 0;
+        __be64 c;
 
         mlog(0, "running %d locks for this lockres\n", mres->num_locks);
         for (i=0; i<mres->num_locks; i++) {
@@ -1777,19 +1798,48 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
                         /* lock is always created locally first, and
                          * destroyed locally last.  it must be on the list */
                         if (!lock) {
-                                __be64 c = ml->cookie;
-                                mlog(ML_ERROR, "could not find local lock "
-                                               "with cookie %u:%llu!\n",
+                                c = ml->cookie;
+                                mlog(ML_ERROR, "Could not find local lock "
+                                               "with cookie %u:%llu, node %u, "
+                                               "list %u, flags 0x%x, type %d, "
+                                               "conv %d, highest blocked %d\n",
                                      dlm_get_lock_cookie_node(be64_to_cpu(c)),
-                                     dlm_get_lock_cookie_seq(be64_to_cpu(c)));
+                                     dlm_get_lock_cookie_seq(be64_to_cpu(c)),
+                                     ml->node, ml->list, ml->flags, ml->type,
+                                     ml->convert_type, ml->highest_blocked);
+                                __dlm_print_one_lock_resource(res);
+                                BUG();
+                        }
+
+                        if (lock->ml.node != ml->node) {
+                                c = lock->ml.cookie;
+                                mlog(ML_ERROR, "Mismatched node# in lock "
+                                     "cookie %u:%llu, name %.*s, node %u\n",
+                                     dlm_get_lock_cookie_node(be64_to_cpu(c)),
+                                     dlm_get_lock_cookie_seq(be64_to_cpu(c)),
+                                     res->lockname.len, res->lockname.name,
+                                     lock->ml.node);
+                                c = ml->cookie;
+                                mlog(ML_ERROR, "Migrate lock cookie %u:%llu, "
+                                     "node %u, list %u, flags 0x%x, type %d, "
+                                     "conv %d, highest blocked %d\n",
+                                     dlm_get_lock_cookie_node(be64_to_cpu(c)),
+                                     dlm_get_lock_cookie_seq(be64_to_cpu(c)),
+                                     ml->node, ml->list, ml->flags, ml->type,
+                                     ml->convert_type, ml->highest_blocked);
                                 __dlm_print_one_lock_resource(res);
                                 BUG();
                         }
-                        BUG_ON(lock->ml.node != ml->node);
 
                         if (tmpq != queue) {
-                                mlog(0, "lock was on %u instead of %u for %.*s\n",
-                                     j, ml->list, res->lockname.len, res->lockname.name);
+                                c = ml->cookie;
+                                mlog(0, "Lock cookie %u:%llu was on list %u "
+                                     "instead of list %u for %.*s\n",
+                                     dlm_get_lock_cookie_node(be64_to_cpu(c)),
+                                     dlm_get_lock_cookie_seq(be64_to_cpu(c)),
+                                     j, ml->list, res->lockname.len,
+                                     res->lockname.name);
+                                __dlm_print_one_lock_resource(res);
                                 spin_unlock(&res->spinlock);
                                 continue;
                         }
@@ -1839,7 +1889,7 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
                                  * the lvb. */
                                 memcpy(res->lvb, mres->lvb, DLM_LVB_LEN);
                         } else {
-                                /* otherwise, the node is sending its 
+                                /* otherwise, the node is sending its
                                  * most recent valid lvb info */
                                 BUG_ON(ml->type != LKM_EXMODE &&
                                        ml->type != LKM_PRMODE);
@@ -1886,7 +1936,7 @@ skip_lvb:
                 spin_lock(&res->spinlock);
                 list_for_each_entry(lock, queue, list) {
                         if (lock->ml.cookie == ml->cookie) {
-                                __be64 c = lock->ml.cookie;
+                                c = lock->ml.cookie;
                                 mlog(ML_ERROR, "%s:%.*s: %u:%llu: lock already "
                                      "exists on this lockres!\n", dlm->name,
                                      res->lockname.len, res->lockname.name,
@@ -2114,7 +2164,7 @@ static void dlm_revalidate_lvb(struct dlm_ctxt *dlm,
         assert_spin_locked(&res->spinlock);
 
         if (res->owner == dlm->node_num)
-                /* if this node owned the lockres, and if the dead node 
+                /* if this node owned the lockres, and if the dead node
                  * had an EX when he died, blank out the lvb */
                 search_node = dead_node;
         else {
@@ -2152,7 +2202,7 @@ static void dlm_free_dead_locks(struct dlm_ctxt *dlm,
 
         /* this node is the lockres master:
          * 1) remove any stale locks for the dead node
-         * 2) if the dead node had an EX when he died, blank out the lvb 
+         * 2) if the dead node had an EX when he died, blank out the lvb
          */
         assert_spin_locked(&dlm->spinlock);
         assert_spin_locked(&res->spinlock);
@@ -2193,7 +2243,12 @@ static void dlm_free_dead_locks(struct dlm_ctxt *dlm,
                 mlog(0, "%s:%.*s: freed %u locks for dead node %u, "
                      "dropping ref from lockres\n", dlm->name,
                      res->lockname.len, res->lockname.name, freed, dead_node);
-                BUG_ON(!test_bit(dead_node, res->refmap));
+                if(!test_bit(dead_node, res->refmap)) {
+                        mlog(ML_ERROR, "%s:%.*s: freed %u locks for dead node %u, "
+                             "but ref was not set\n", dlm->name,
+                             res->lockname.len, res->lockname.name, freed, dead_node);
+                        __dlm_print_one_lock_resource(res);
+                }
                 dlm_lockres_clear_refmap_bit(dead_node, res);
         } else if (test_bit(dead_node, res->refmap)) {
                 mlog(0, "%s:%.*s: dead node %u had a ref, but had "
@@ -2260,7 +2315,7 @@ static void dlm_do_local_recovery_cleanup(struct dlm_ctxt *dlm, u8 dead_node)
                                 }
                                 spin_unlock(&res->spinlock);
                                 continue;
-                        }                       
+                        }
                         spin_lock(&res->spinlock);
                         /* zero the lvb if necessary */
                         dlm_revalidate_lvb(dlm, res, dead_node);
@@ -2411,7 +2466,7 @@ static void dlm_reco_unlock_ast(void *astdata, enum dlm_status st)
  * this function on each node racing to become the recovery
  * master will not stop attempting this until either:
  * a) this node gets the EX (and becomes the recovery master),
- * or b) dlm->reco.new_master gets set to some nodenum 
+ * or b) dlm->reco.new_master gets set to some nodenum
  * != O2NM_INVALID_NODE_NUM (another node will do the reco).
  * so each time a recovery master is needed, the entire cluster
  * will sync at this point.  if the new master dies, that will
@@ -2424,7 +2479,7 @@ static int dlm_pick_recovery_master(struct dlm_ctxt *dlm)
 
         mlog(0, "starting recovery of %s at %lu, dead=%u, this=%u\n",
              dlm->name, jiffies, dlm->reco.dead_node, dlm->node_num);
-again:  
+again:
         memset(&lksb, 0, sizeof(lksb));
 
         ret = dlmlock(dlm, LKM_EXMODE, &lksb, LKM_NOQUEUE|LKM_RECOVERY,
@@ -2437,8 +2492,8 @@ again:
         if (ret == DLM_NORMAL) {
                 mlog(0, "dlm=%s dlmlock says I got it (this=%u)\n",
                      dlm->name, dlm->node_num);
-                
-                /* got the EX lock.  check to see if another node 
+
+                /* got the EX lock.  check to see if another node
                  * just became the reco master */
                 if (dlm_reco_master_ready(dlm)) {
                         mlog(0, "%s: got reco EX lock, but %u will "
@@ -2451,12 +2506,12 @@ again:
                         /* see if recovery was already finished elsewhere */
                         spin_lock(&dlm->spinlock);
                         if (dlm->reco.dead_node == O2NM_INVALID_NODE_NUM) {
-                                status = -EINVAL;       
+                                status = -EINVAL;
                                 mlog(0, "%s: got reco EX lock, but "
                                      "node got recovered already\n", dlm->name);
                                 if (dlm->reco.new_master != O2NM_INVALID_NODE_NUM) {
                                         mlog(ML_ERROR, "%s: new master is %u "
-                                             "but no dead node!\n", 
+                                             "but no dead node!\n",
                                              dlm->name, dlm->reco.new_master);
                                         BUG();
                                 }
@@ -2468,7 +2523,7 @@ again:
                  * set the master and send the messages to begin recovery */
                 if (!status) {
                         mlog(0, "%s: dead=%u, this=%u, sending "
-                             "begin_reco now\n", dlm->name, 
+                             "begin_reco now\n", dlm->name,
                              dlm->reco.dead_node, dlm->node_num);
                         status = dlm_send_begin_reco_message(dlm,
                                       dlm->reco.dead_node);
@@ -2501,7 +2556,7 @@ again:
                 mlog(0, "dlm=%s dlmlock says another node got it (this=%u)\n",
                      dlm->name, dlm->node_num);
                 /* another node is master. wait on
-                 * reco.new_master != O2NM_INVALID_NODE_NUM 
+                 * reco.new_master != O2NM_INVALID_NODE_NUM
                  * for at most one second */
                 wait_event_timeout(dlm->dlm_reco_thread_wq,
                                          dlm_reco_master_ready(dlm),
@@ -2589,7 +2644,13 @@ retry:
                              "begin reco msg (%d)\n", dlm->name, nodenum, ret);
                         ret = 0;
                 }
-                if (ret == -EAGAIN) {
+
+                /*
+                 * Prior to commit aad1b15310b9bcd59fa81ab8f2b1513b59553ea8,
+                 * dlm_begin_reco_handler() returned EAGAIN and not -EAGAIN.
+                 * We are handling both for compatibility reasons.
+                 */
+                if (ret == -EAGAIN || ret == EAGAIN) {
                         mlog(0, "%s: trying to start recovery of node "
                              "%u, but node %u is waiting for last recovery "
                              "to complete, backoff for a bit\n", dlm->name,
@@ -2599,7 +2660,7 @@ retry:
                 }
                 if (ret < 0) {
                         struct dlm_lock_resource *res;
-                        /* this is now a serious problem, possibly ENOMEM 
+                        /* this is now a serious problem, possibly ENOMEM
                          * in the network stack.  must retry */
                         mlog_errno(ret);
                         mlog(ML_ERROR, "begin reco of dlm %s to node %u "
@@ -2612,7 +2673,7 @@ retry:
                         } else {
                                 mlog(ML_ERROR, "recovery lock not found\n");
                         }
-                        /* sleep for a bit in hopes that we can avoid 
+                        /* sleep for a bit in hopes that we can avoid
                          * another ENOMEM */
                         msleep(100);
                         goto retry;
@@ -2664,7 +2725,7 @@ int dlm_begin_reco_handler(struct o2net_msg *msg, u32 len, void *data,
         }
         if (dlm->reco.dead_node != O2NM_INVALID_NODE_NUM) {
                 mlog(ML_NOTICE, "%s: dead_node previously set to %u, "
-                     "node %u changing it to %u\n", dlm->name, 
+                     "node %u changing it to %u\n", dlm->name,
                      dlm->reco.dead_node, br->node_idx, br->dead_node);
         }
         dlm_set_reco_master(dlm, br->node_idx);
@@ -2730,8 +2791,8 @@ stage2:
                 if (ret < 0) {
                         mlog_errno(ret);
                         if (dlm_is_host_down(ret)) {
-                                /* this has no effect on this recovery 
-                                 * session, so set the status to zero to 
+                                /* this has no effect on this recovery
+                                 * session, so set the status to zero to
                                  * finish out the last recovery */
                                 mlog(ML_ERROR, "node %u went down after this "
                                      "node finished recovery.\n", nodenum);
@@ -2768,7 +2829,7 @@ int dlm_finalize_reco_handler(struct o2net_msg *msg, u32 len, void *data,
         mlog(0, "%s: node %u finalizing recovery stage%d of "
              "node %u (%u:%u)\n", dlm->name, fr->node_idx, stage,
              fr->dead_node, dlm->reco.dead_node, dlm->reco.new_master);
- 
+
         spin_lock(&dlm->spinlock);
 
         if (dlm->reco.new_master != fr->node_idx) {
diff --git a/fs/ocfs2/dlm/dlmunlock.c b/fs/ocfs2/dlm/dlmunlock.c
index 00f53b2aea76..49e29ecd0201 100644
--- a/fs/ocfs2/dlm/dlmunlock.c
+++ b/fs/ocfs2/dlm/dlmunlock.c
@@ -190,8 +190,8 @@ static enum dlm_status dlmunlock_common(struct dlm_ctxt *dlm,
                         actions &= ~(DLM_UNLOCK_REMOVE_LOCK|
                                      DLM_UNLOCK_REGRANT_LOCK|
                                      DLM_UNLOCK_CLEAR_CONVERT_TYPE);
-                } else if (status == DLM_RECOVERING || 
-                           status == DLM_MIGRATING || 
+                } else if (status == DLM_RECOVERING ||
+                           status == DLM_MIGRATING ||
                            status == DLM_FORWARD) {
                         /* must clear the actions because this unlock
                          * is about to be retried.  cannot free or do
@@ -661,14 +661,14 @@ retry:
         if (call_ast) {
                 mlog(0, "calling unlockast(%p, %d)\n", data, status);
                 if (is_master) {
-                        /* it is possible that there is one last bast 
+                        /* it is possible that there is one last bast
                          * pending.  make sure it is flushed, then
                          * call the unlockast.
                          * not an issue if this is a mastered remotely,
                          * since this lock has been removed from the
                          * lockres queues and cannot be found. */
                         dlm_kick_thread(dlm, NULL);
-                        wait_event(dlm->ast_wq, 
+                        wait_event(dlm->ast_wq,
                                    dlm_lock_basts_flushed(dlm, lock));
                 }
                 (*unlockast)(data, status);
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index c5e4a49e3a12..e044019cb3b1 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -875,6 +875,14 @@ static inline void ocfs2_generic_handle_convert_action(struct ocfs2_lock_res *lo
                 lockres_or_flags(lockres, OCFS2_LOCK_NEEDS_REFRESH);
 
         lockres->l_level = lockres->l_requested;
+
+        /*
+         * We set the OCFS2_LOCK_UPCONVERT_FINISHING flag before clearing
+         * the OCFS2_LOCK_BUSY flag to prevent the dc thread from
+         * downconverting the lock before the upconvert has fully completed.
+         */
+        lockres_or_flags(lockres, OCFS2_LOCK_UPCONVERT_FINISHING);
+
         lockres_clear_flags(lockres, OCFS2_LOCK_BUSY);
 
         mlog_exit_void();
@@ -907,8 +915,6 @@ static int ocfs2_generic_handle_bast(struct ocfs2_lock_res *lockres,
 
         assert_spin_locked(&lockres->l_lock);
 
-        lockres_or_flags(lockres, OCFS2_LOCK_BLOCKED);
-
         if (level > lockres->l_blocking) {
                 /* only schedule a downconvert if we haven't already scheduled
                  * one that goes low enough to satisfy the level we're
@@ -921,6 +927,9 @@ static int ocfs2_generic_handle_bast(struct ocfs2_lock_res *lockres,
                 lockres->l_blocking = level;
         }
 
+        if (needs_downconvert)
+                lockres_or_flags(lockres, OCFS2_LOCK_BLOCKED);
+
         mlog_exit(needs_downconvert);
         return needs_downconvert;
 }
@@ -1133,6 +1142,7 @@ static inline void ocfs2_recover_from_dlm_error(struct ocfs2_lock_res *lockres,
         mlog_entry_void();
         spin_lock_irqsave(&lockres->l_lock, flags);
         lockres_clear_flags(lockres, OCFS2_LOCK_BUSY);
+        lockres_clear_flags(lockres, OCFS2_LOCK_UPCONVERT_FINISHING);
         if (convert)
                 lockres->l_action = OCFS2_AST_INVALID;
         else
@@ -1323,13 +1333,13 @@ static int __ocfs2_cluster_lock(struct ocfs2_super *osb,
 again:
         wait = 0;
 
+        spin_lock_irqsave(&lockres->l_lock, flags);
+
         if (catch_signals && signal_pending(current)) {
                 ret = -ERESTARTSYS;
-                goto out;
+                goto unlock;
         }
 
-        spin_lock_irqsave(&lockres->l_lock, flags);
-
         mlog_bug_on_msg(lockres->l_flags & OCFS2_LOCK_FREEING,
                         "Cluster lock called on freeing lockres %s! flags "
                         "0x%lx\n", lockres->l_name, lockres->l_flags);
@@ -1346,6 +1356,25 @@ again:
                 goto unlock;
         }
 
+        if (lockres->l_flags & OCFS2_LOCK_UPCONVERT_FINISHING) {
+                /*
+                 * We've upconverted. If the lock now has a level we can
+                 * work with, we take it. If, however, the lock is not at the
+                 * required level, we go thru the full cycle. One way this could
+                 * happen is if a process requesting an upconvert to PR is
+                 * closely followed by another requesting upconvert to an EX.
+                 * If the process requesting EX lands here, we want it to
+                 * continue attempting to upconvert and let the process
+                 * requesting PR take the lock.
+                 * If multiple processes request upconvert to PR, the first one
+                 * here will take the lock. The others will have to go thru the
+                 * OCFS2_LOCK_BLOCKED check to ensure that there is no pending
+                 * downconvert request.
+                 */
+                if (level <= lockres->l_level)
+                        goto update_holders;
+        }
+
         if (lockres->l_flags & OCFS2_LOCK_BLOCKED &&
             !ocfs2_may_continue_on_blocked_lock(lockres, level)) {
                 /* is the lock is currently blocked on behalf of
@@ -1416,11 +1445,14 @@ again:
                 goto again;
         }
 
+update_holders:
         /* Ok, if we get here then we're good to go. */
         ocfs2_inc_holders(lockres, level);
 
         ret = 0;
 unlock:
+        lockres_clear_flags(lockres, OCFS2_LOCK_UPCONVERT_FINISHING);
+
         spin_unlock_irqrestore(&lockres->l_lock, flags);
 out:
         /*
@@ -3155,7 +3187,7 @@ out:
 /* Mark the lockres as being dropped. It will no longer be
  * queued if blocking, but we still may have to wait on it
  * being dequeued from the downconvert thread before we can consider
- * it safe to drop. 
+ * it safe to drop.
  *
  * You can *not* attempt to call cluster_lock on this lockres anymore. */
 void ocfs2_mark_lockres_freeing(struct ocfs2_lock_res *lockres)
@@ -3352,6 +3384,7 @@ static int ocfs2_unblock_lock(struct ocfs2_super *osb,
         unsigned long flags;
         int blocking;
         int new_level;
+        int level;
         int ret = 0;
         int set_lvb = 0;
         unsigned int gen;
@@ -3360,9 +3393,17 @@ static int ocfs2_unblock_lock(struct ocfs2_super *osb,
 
         spin_lock_irqsave(&lockres->l_lock, flags);
 
-        BUG_ON(!(lockres->l_flags & OCFS2_LOCK_BLOCKED));
-
 recheck:
+        /*
+         * Is it still blocking? If not, we have no more work to do.
+         */
+        if (!(lockres->l_flags & OCFS2_LOCK_BLOCKED)) {
+                BUG_ON(lockres->l_blocking != DLM_LOCK_NL);
+                spin_unlock_irqrestore(&lockres->l_lock, flags);
+                ret = 0;
+                goto leave;
+        }
+
         if (lockres->l_flags & OCFS2_LOCK_BUSY) {
                 /* XXX
                  * This is a *big* race.  The OCFS2_LOCK_PENDING flag
@@ -3401,6 +3442,31 @@ recheck:
                 goto leave;
         }
 
+        /*
+         * This prevents livelocks. OCFS2_LOCK_UPCONVERT_FINISHING flag is
+         * set when the ast is received for an upconvert just before the
+         * OCFS2_LOCK_BUSY flag is cleared. Now if the fs received a bast
+         * on the heels of the ast, we want to delay the downconvert just
+         * enough to allow the up requestor to do its task. Because this
+         * lock is in the blocked queue, the lock will be downconverted
+         * as soon as the requestor is done with the lock.
+         */
+        if (lockres->l_flags & OCFS2_LOCK_UPCONVERT_FINISHING)
+                goto leave_requeue;
+
+        /*
+         * How can we block and yet be at NL?  We were trying to upconvert
+         * from NL and got canceled.  The code comes back here, and now
+         * we notice and clear BLOCKING.
+         */
+        if (lockres->l_level == DLM_LOCK_NL) {
+                BUG_ON(lockres->l_ex_holders || lockres->l_ro_holders);
+                lockres->l_blocking = DLM_LOCK_NL;
+                lockres_clear_flags(lockres, OCFS2_LOCK_BLOCKED);
+                spin_unlock_irqrestore(&lockres->l_lock, flags);
+                goto leave;
+        }
+
         /* if we're blocking an exclusive and we have *any* holders,
          * then requeue. */
         if ((lockres->l_blocking == DLM_LOCK_EX)
@@ -3438,6 +3504,7 @@ recheck:
          * may sleep, so we save off a copy of what we're blocking as
          * it may change while we're not holding the spin lock. */
         blocking = lockres->l_blocking;
+        level = lockres->l_level;
         spin_unlock_irqrestore(&lockres->l_lock, flags);
 
         ctl->unblock_action = lockres->l_ops->downconvert_worker(lockres, blocking);
@@ -3446,7 +3513,7 @@ recheck:
                 goto leave;
 
         spin_lock_irqsave(&lockres->l_lock, flags);
-        if (blocking != lockres->l_blocking) {
+        if ((blocking != lockres->l_blocking) || (level != lockres->l_level)) {
                 /* If this changed underneath us, then we can't drop
                  * it just yet. */
                 goto recheck;
diff --git a/fs/ocfs2/export.c b/fs/ocfs2/export.c
index 15713cbb865c..19ad145d2af3 100644
--- a/fs/ocfs2/export.c
+++ b/fs/ocfs2/export.c
@@ -239,7 +239,7 @@ static int ocfs2_encode_fh(struct dentry *dentry, u32 *fh_in, int *max_len,
                 mlog(0, "Encoding parent: blkno: %llu, generation: %u\n",
                      (unsigned long long)blkno, generation);
         }
-        
+
         *max_len = len;
 
 bail:
diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index d35a27f4523e..5328529e7fd2 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -192,7 +192,7 @@ static int ocfs2_try_to_merge_extent_map(struct ocfs2_extent_map_item *emi,
                 emi->ei_clusters += ins->ei_clusters;
                 return 1;
         } else if ((ins->ei_phys + ins->ei_clusters) == emi->ei_phys &&
-                   (ins->ei_cpos + ins->ei_clusters) == emi->ei_phys &&
+                   (ins->ei_cpos + ins->ei_clusters) == emi->ei_cpos &&
                    ins->ei_flags == emi->ei_flags) {
                 emi->ei_phys = ins->ei_phys;
                 emi->ei_cpos = ins->ei_cpos;
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 06ccf6a86d35..558ce0312421 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -749,7 +749,7 @@ static int ocfs2_write_zero_page(struct inode *inode,
         int ret;
 
         offset = (size & (PAGE_CACHE_SIZE-1)); /* Within page */
-        /* ugh.  in prepare/commit_write, if from==to==start of block, we 
+        /* ugh.  in prepare/commit_write, if from==to==start of block, we
         ** skip the prepare.  make sure we never send an offset for the start
         ** of a block
         */
@@ -1779,7 +1779,7 @@ static int ocfs2_prepare_inode_for_write(struct dentry *dentry,
         struct inode *inode = dentry->d_inode;
         loff_t saved_pos, end;
 
-        /* 
+        /*
          * We start with a read level meta lock and only jump to an ex
          * if we need to make modifications here.
          */
@@ -2013,8 +2013,8 @@ out_dio:
         /* buffered aio wouldn't have proper lock coverage today */
         BUG_ON(ret == -EIOCBQUEUED && !(file->f_flags & O_DIRECT));
 
-        if ((file->f_flags & O_DSYNC && !direct_io) || IS_SYNC(inode) ||
-            (file->f_flags & O_DIRECT && has_refcount)) {
+        if (((file->f_flags & O_DSYNC) && !direct_io) || IS_SYNC(inode) ||
+            ((file->f_flags & O_DIRECT) && has_refcount)) {
                 ret = filemap_fdatawrite_range(file->f_mapping, pos,
                                                pos + count - 1);
                 if (ret < 0)
@@ -2033,7 +2033,7 @@ out_dio:
                                                       pos + count - 1);
         }
 
-        /* 
+        /*
          * deep in g_f_a_w_n()->ocfs2_direct_IO we pass in a ocfs2_dio_end_io
          * function pointer which is called when o_direct io completes so that
          * it can unlock our rw lock.  (it's the clustered equivalent of
@@ -2198,7 +2198,7 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb,
                 goto bail;
         }
 
-        /* 
+        /*
          * buffered reads protect themselves in ->readpage().  O_DIRECT reads
          * need locks to protect pending reads from racing with truncate.
          */
@@ -2220,10 +2220,10 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb,
          * We're fine letting folks race truncates and extending
          * writes with read across the cluster, just like they can
          * locally. Hence no rw_lock during read.
-         * 
+         *
          * Take and drop the meta data lock to update inode fields
          * like i_size. This allows the checks down below
-         * generic_file_aio_read() a chance of actually working. 
+         * generic_file_aio_read() a chance of actually working.
          */
         ret = ocfs2_inode_lock_atime(inode, filp->f_vfsmnt, &lock_level);
         if (ret < 0) {
@@ -2248,7 +2248,7 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb,
 bail:
         if (have_alloc_sem)
                 up_read(&inode->i_alloc_sem);
-        if (rw_level != -1) 
+        if (rw_level != -1)
                 ocfs2_rw_unlock(inode, rw_level);
         mlog_exit(ret);
 
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 0297fb8982b8..88459bdd1ff3 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -475,7 +475,7 @@ static int ocfs2_read_locked_inode(struct inode *inode,
         if (args->fi_flags & OCFS2_FI_FLAG_ORPHAN_RECOVERY) {
                 status = ocfs2_try_open_lock(inode, 0);
                 if (status) {
-                        make_bad_inode(inode);  
+                        make_bad_inode(inode);
                         return status;
                 }
         }
@@ -684,7 +684,7 @@ bail:
         return status;
 }
 
-/* 
+/*
  * Serialize with orphan dir recovery. If the process doing
  * recovery on this orphan dir does an iget() with the dir
  * i_mutex held, we'll deadlock here. Instead we detect this
diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c
index 31fbb0619510..7d9d9c132cef 100644
--- a/fs/ocfs2/ioctl.c
+++ b/fs/ocfs2/ioctl.c
@@ -7,6 +7,7 @@
 
 #include <linux/fs.h>
 #include <linux/mount.h>
+#include <linux/compat.h>
 
 #define MLOG_MASK_PREFIX ML_INODE
 #include <cluster/masklog.h>
@@ -181,6 +182,10 @@ long ocfs2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 #ifdef CONFIG_COMPAT
 long ocfs2_compat_ioctl(struct file *file, unsigned cmd, unsigned long arg)
 {
+        bool preserve;
+        struct reflink_arguments args;
+        struct inode *inode = file->f_path.dentry->d_inode;
+
         switch (cmd) {
         case OCFS2_IOC32_GETFLAGS:
                 cmd = OCFS2_IOC_GETFLAGS;
@@ -195,8 +200,15 @@ long ocfs2_compat_ioctl(struct file *file, unsigned cmd, unsigned long arg)
         case OCFS2_IOC_GROUP_EXTEND:
         case OCFS2_IOC_GROUP_ADD:
         case OCFS2_IOC_GROUP_ADD64:
-        case OCFS2_IOC_REFLINK:
                 break;
+        case OCFS2_IOC_REFLINK:
+                if (copy_from_user(&args, (struct reflink_arguments *)arg,
+                                   sizeof(args)))
+                        return -EFAULT;
+                preserve = (args.preserve != 0);
+
+                return ocfs2_reflink_ioctl(inode, compat_ptr(args.old_path),
+                                           compat_ptr(args.new_path), preserve);
         default:
                 return -ENOIOCTLCMD;
         }
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index bf34c491ae96..9336c60e3a36 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -2034,7 +2034,7 @@ static int ocfs2_queue_orphans(struct ocfs2_super *osb,
                 status = -ENOENT;
                 mlog_errno(status);
                 return status;
-        }       
+        }
 
         mutex_lock(&orphan_dir_inode->i_mutex);
         status = ocfs2_inode_lock(orphan_dir_inode, NULL, 0);
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index 9362eea7424b..740f448041e2 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -136,6 +136,10 @@ enum ocfs2_unlock_action {
 #define OCFS2_LOCK_PENDING       (0x00000400) /* This lockres is pending a
                                                  call to dlm_lock.  Only
                                                  exists with BUSY set. */
+#define OCFS2_LOCK_UPCONVERT_FINISHING (0x00000800) /* blocks the dc thread
+                                                     * from downconverting
+                                                     * before the upconvert
+                                                     * has completed */
 
 struct ocfs2_lock_res_ops;
 
diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h
index 1a1a679e51b5..7638a38c32bc 100644
--- a/fs/ocfs2/ocfs2_fs.h
+++ b/fs/ocfs2/ocfs2_fs.h
@@ -1417,9 +1417,16 @@ static inline int ocfs2_fast_symlink_chars(int blocksize)
         return blocksize - offsetof(struct ocfs2_dinode, id2.i_symlink);
 }
 
-static inline int ocfs2_max_inline_data(int blocksize)
+static inline int ocfs2_max_inline_data_with_xattr(int blocksize,
+                                                   struct ocfs2_dinode *di)
 {
-        return blocksize - offsetof(struct ocfs2_dinode, id2.i_data.id_data);
+        if (di && (di->i_dyn_features & OCFS2_INLINE_XATTR_FL))
+                return blocksize -
+                        offsetof(struct ocfs2_dinode, id2.i_data.id_data) -
+                        di->i_xattr_inline_size;
+        else
+                return blocksize -
+                        offsetof(struct ocfs2_dinode, id2.i_data.id_data);
 }
 
 static inline int ocfs2_extent_recs_per_inode(int blocksize)
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 74db2be75dd6..8ae65c9c020c 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -2945,7 +2945,7 @@ static int ocfs2_duplicate_clusters_by_page(handle_t *handle,
 
         while (offset < end) {
                 page_index = offset >> PAGE_CACHE_SHIFT;
-                map_end = (page_index + 1) << PAGE_CACHE_SHIFT;
+                map_end = ((loff_t)page_index + 1) << PAGE_CACHE_SHIFT;
                 if (map_end > end)
                         map_end = end;
 
@@ -2957,8 +2957,12 @@ static int ocfs2_duplicate_clusters_by_page(handle_t *handle,
 
                 page = grab_cache_page(mapping, page_index);
 
-                /* This page can't be dirtied before we CoW it out. */
-                BUG_ON(PageDirty(page));
+                /*
+                 * In case PAGE_CACHE_SIZE <= CLUSTER_SIZE, This page
+                 * can't be dirtied before we CoW it out.
+                 */
+                if (PAGE_CACHE_SIZE <= OCFS2_SB(sb)->s_clustersize)
+                        BUG_ON(PageDirty(page));
 
                 if (!PageUptodate(page)) {
                         ret = block_read_full_page(page, ocfs2_get_block);
@@ -3170,7 +3174,7 @@ static int ocfs2_cow_sync_writeback(struct super_block *sb,
 
         while (offset < end) {
                 page_index = offset >> PAGE_CACHE_SHIFT;
-                map_end = (page_index + 1) << PAGE_CACHE_SHIFT;
+                map_end = ((loff_t)page_index + 1) << PAGE_CACHE_SHIFT;
                 if (map_end > end)
                         map_end = end;
 
diff --git a/fs/ocfs2/stack_o2cb.c b/fs/ocfs2/stack_o2cb.c
index e49c41050264..3038c92af493 100644
--- a/fs/ocfs2/stack_o2cb.c
+++ b/fs/ocfs2/stack_o2cb.c
@@ -277,7 +277,7 @@ static int o2cb_cluster_connect(struct ocfs2_cluster_connection *conn)
         u32 dlm_key;
         struct dlm_ctxt *dlm;
         struct o2dlm_private *priv;
-        struct dlm_protocol_version dlm_version;
+        struct dlm_protocol_version fs_version;
 
         BUG_ON(conn == NULL);
         BUG_ON(o2cb_stack.sp_proto == NULL);
@@ -304,18 +304,18 @@ static int o2cb_cluster_connect(struct ocfs2_cluster_connection *conn)
         /* used by the dlm code to make message headers unique, each
          * node in this domain must agree on this. */
         dlm_key = crc32_le(0, conn->cc_name, conn->cc_namelen);
-        dlm_version.pv_major = conn->cc_version.pv_major;
-        dlm_version.pv_minor = conn->cc_version.pv_minor;
+        fs_version.pv_major = conn->cc_version.pv_major;
+        fs_version.pv_minor = conn->cc_version.pv_minor;
 
-        dlm = dlm_register_domain(conn->cc_name, dlm_key, &dlm_version);
+        dlm = dlm_register_domain(conn->cc_name, dlm_key, &fs_version);
         if (IS_ERR(dlm)) {
                 rc = PTR_ERR(dlm);
                 mlog_errno(rc);
                 goto out_free;
         }
 
-        conn->cc_version.pv_major = dlm_version.pv_major;
-        conn->cc_version.pv_minor = dlm_version.pv_minor;
+        conn->cc_version.pv_major = fs_version.pv_major;
+        conn->cc_version.pv_minor = fs_version.pv_minor;
         conn->cc_lockspace = dlm;
 
         dlm_register_eviction_cb(dlm, &priv->op_eviction_cb);
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 26069917a9f5..755cd49a5ef3 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -1062,7 +1062,7 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent)
                                      "file system, but write access is "
                                      "unavailable.\n");
                         else
-                                mlog_errno(status);                     
+                                mlog_errno(status);
                         goto read_super_error;
                 }
 
diff --git a/fs/ocfs2/symlink.c b/fs/ocfs2/symlink.c
index 49b133ccbf11..32499d213fc4 100644
--- a/fs/ocfs2/symlink.c
+++ b/fs/ocfs2/symlink.c
@@ -137,20 +137,20 @@ static void *ocfs2_fast_follow_link(struct dentry *dentry,
         }
 
         memcpy(link, target, len);
-        nd_set_link(nd, link);
 
 bail:
+        nd_set_link(nd, status ? ERR_PTR(status) : link);
         brelse(bh);
 
         mlog_exit(status);
-        return status ? ERR_PTR(status) : link;
+        return NULL;
 }
 
 static void ocfs2_fast_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
 {
-        char *link = cookie;
-
-        kfree(link);
+        char *link = nd_get_link(nd);
+        if (!IS_ERR(link))
+                kfree(link);
 }
 
 const struct inode_operations ocfs2_symlink_inode_operations = {
diff --git a/fs/ocfs2/uptodate.c b/fs/ocfs2/uptodate.c
index c61369342a27..a0a120e82b97 100644
--- a/fs/ocfs2/uptodate.c
+++ b/fs/ocfs2/uptodate.c
@@ -267,8 +267,8 @@ static int ocfs2_buffer_cached(struct ocfs2_caching_info *ci,
 }
 
 /* Warning: even if it returns true, this does *not* guarantee that
- * the block is stored in our inode metadata cache. 
- * 
+ * the block is stored in our inode metadata cache.
+ *
  * This can be called under lock_buffer()
  */
 int ocfs2_buffer_uptodate(struct ocfs2_caching_info *ci,
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 9087b10209e6..2df0f5c7c60b 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1497,9 +1497,11 @@ struct inode *reiserfs_iget(struct super_block *s, const struct cpu_key *key)
 
         args.objectid = key->on_disk_key.k_objectid;
         args.dirid = key->on_disk_key.k_dir_id;
+        reiserfs_write_unlock(s);
         inode = iget5_locked(s, key->on_disk_key.k_objectid,
                              reiserfs_find_actor, reiserfs_init_locked_inode,
                              (void *)(&args));
+        reiserfs_write_lock(s);
         if (!inode)
                 return ERR_PTR(-ENOMEM);
 
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 83ac4d3b3cb0..ba98546fabbd 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -2913,7 +2913,9 @@ int journal_init(struct super_block *sb, const char *j_dev_name,
         journal->j_mount_id = 10;
         journal->j_state = 0;
         atomic_set(&(journal->j_jlock), 0);
+        reiserfs_write_unlock(sb);
         journal->j_cnode_free_list = allocate_cnodes(num_cnodes);
+        reiserfs_write_lock(sb);
         journal->j_cnode_free_orig = journal->j_cnode_free_list;
         journal->j_cnode_free = journal->j_cnode_free_list ? num_cnodes : 0;
         journal->j_cnode_used = 0;
diff --git a/fs/romfs/super.c b/fs/romfs/super.c
index c117fa80d1e9..42d213546894 100644
--- a/fs/romfs/super.c
+++ b/fs/romfs/super.c
@@ -544,6 +544,7 @@ error:
 error_rsb_inval:
         ret = -EINVAL;
 error_rsb:
+        kfree(rsb);
         return ret;
 }
 
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
index bc4fdf27bd2e..c5ba1636613c 100644
--- a/include/drm/drm_mode.h
+++ b/include/drm/drm_mode.h
@@ -85,7 +85,7 @@ struct drm_mode_modeinfo {
         __u16 hdisplay, hsync_start, hsync_end, htotal, hskew;
         __u16 vdisplay, vsync_start, vsync_end, vtotal, vscan;
 
-        __u32 vrefresh; /* vertical refresh * 1000 */
+        __u32 vrefresh;
 
         __u32 flags;
         __u32 type;
diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h
index 1e67c441ea82..f745948b61e4 100644
--- a/include/drm/nouveau_drm.h
+++ b/include/drm/nouveau_drm.h
@@ -77,6 +77,7 @@ struct drm_nouveau_gpuobj_free {
 #define NOUVEAU_GETPARAM_PCI_PHYSICAL    10
 #define NOUVEAU_GETPARAM_CHIPSET_ID      11
 #define NOUVEAU_GETPARAM_VM_VRAM_BASE    12
+#define NOUVEAU_GETPARAM_GRAPH_UNITS     13
 struct drm_nouveau_getparam {
         uint64_t param;
         uint64_t value;
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index ff7664e0c3cd..4c4e0f8375b3 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -353,6 +353,11 @@ struct ttm_bo_driver {
         /* notify the driver we are taking a fault on this BO
          * and have reserved it */
         void (*fault_reserve_notify)(struct ttm_buffer_object *bo);
+
+        /**
+         * notify the driver that we're about to swap out this bo
+         */
+        void (*swap_notify) (struct ttm_buffer_object *bo);
 };
 
 /**
diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h
index 2be7e1249b6f..c7645f480d12 100644
--- a/include/drm/vmwgfx_drm.h
+++ b/include/drm/vmwgfx_drm.h
@@ -68,7 +68,8 @@
 #define DRM_VMW_PARAM_NUM_FREE_STREAMS 1
 #define DRM_VMW_PARAM_3D               2
 #define DRM_VMW_PARAM_FIFO_OFFSET      3
-
+#define DRM_VMW_PARAM_HW_CAPS          4
+#define DRM_VMW_PARAM_FIFO_CAPS        5
 
 /**
  * struct drm_vmw_getparam_arg
@@ -181,6 +182,8 @@ struct drm_vmw_context_arg {
  * The size of the array should equal the total number of mipmap levels.
  * @shareable: Boolean whether other clients (as identified by file descriptors)
  * may reference this surface.
+ * @scanout: Boolean whether the surface is intended to be used as a
+ * scanout.
  *
  * Input data to the DRM_VMW_CREATE_SURFACE Ioctl.
  * Output data from the DRM_VMW_REF_SURFACE Ioctl.
@@ -192,7 +195,7 @@ struct drm_vmw_surface_create_req {
         uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES];
         uint64_t size_addr;
         int32_t shareable;
-        uint32_t pad64;
+        int32_t scanout;
 };
 
 /**
@@ -295,17 +298,28 @@ union drm_vmw_surface_reference_arg {
  *
  * @commands: User-space address of a command buffer cast to an uint64_t.
  * @command-size: Size in bytes of the command buffer.
+ * @throttle-us: Sleep until software is less than @throttle_us
+ * microseconds ahead of hardware. The driver may round this value
+ * to the nearest kernel tick.
  * @fence_rep: User-space address of a struct drm_vmw_fence_rep cast to an
  * uint64_t.
+ * @version: Allows expanding the execbuf ioctl parameters without breaking
+ * backwards compatibility, since user-space will always tell the kernel
+ * which version it uses.
+ * @flags: Execbuf flags. None currently.
  *
  * Argument to the DRM_VMW_EXECBUF Ioctl.
  */
 
+#define DRM_VMW_EXECBUF_VERSION 0
+
 struct drm_vmw_execbuf_arg {
         uint64_t commands;
         uint32_t command_size;
-        uint32_t pad64;
+        uint32_t throttle_us;
         uint64_t fence_rep;
+         uint32_t version;
+         uint32_t flags;
 };
 
 /**
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 38a6948ce0c2..20f31567ccee 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -647,9 +647,9 @@ static inline int ata_id_has_large_logical_sectors(const u16 *id)
         return id[ATA_ID_SECTOR_SIZE] & (1 << 13);
 }
 
-static inline u8 ata_id_logical_per_physical_sectors(const u16 *id)
+static inline u16 ata_id_logical_per_physical_sectors(const u16 *id)
 {
-        return id[ATA_ID_SECTOR_SIZE] & 0xf;
+        return 1 << (id[ATA_ID_SECTOR_SIZE] & 0xf);
 }
 
 static inline int ata_id_has_lba48(const u16 *id)
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index cd4349bdc34e..89c6249fc561 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -109,6 +109,7 @@ extern int prepare_binprm(struct linux_binprm *);
 extern int __must_check remove_arg_zero(struct linux_binprm *);
 extern int search_binary_handler(struct linux_binprm *,struct pt_regs *);
 extern int flush_old_exec(struct linux_binprm * bprm);
+extern void setup_new_exec(struct linux_binprm * bprm);
 
 extern int suid_dumpable;
 #define SUID_DUMP_DISABLE       0       /* No setuid dumping */
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 5be3dab4a695..188fcae10a99 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -15,6 +15,7 @@
 # define __acquire(x)   __context__(x,1)
 # define __release(x)   __context__(x,-1)
 # define __cond_lock(x,c)       ((c) ? ({ __acquire(x); 1; }) : 0)
+# define __percpu       __attribute__((noderef, address_space(3)))
 extern void __chk_user_ptr(const volatile void __user *);
 extern void __chk_io_ptr(const volatile void __iomem *);
 #else
@@ -32,6 +33,7 @@ extern void __chk_io_ptr(const volatile void __iomem *);
 # define __acquire(x) (void)0
 # define __release(x) (void)0
 # define __cond_lock(x,c) (c)
+# define __percpu
 #endif
 
 #ifdef __KERNEL__
diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h
index 94dd10366a78..91bb4f27238c 100644
--- a/include/linux/eventfd.h
+++ b/include/linux/eventfd.h
@@ -10,6 +10,7 @@
 
 #include <linux/fcntl.h>
 #include <linux/file.h>
+#include <linux/wait.h>
 
 /*
  * CAREFUL: Check include/asm-generic/fcntl.h when defining
@@ -34,6 +35,9 @@ struct file *eventfd_fget(int fd);
 struct eventfd_ctx *eventfd_ctx_fdget(int fd);
 struct eventfd_ctx *eventfd_ctx_fileget(struct file *file);
 int eventfd_signal(struct eventfd_ctx *ctx, int n);
+ssize_t eventfd_ctx_read(struct eventfd_ctx *ctx, int no_wait, __u64 *cnt);
+int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_t *wait,
+                                  __u64 *cnt);
 
 #else /* CONFIG_EVENTFD */
 
@@ -61,6 +65,18 @@ static inline void eventfd_ctx_put(struct eventfd_ctx *ctx)
 
 }
 
+static inline ssize_t eventfd_ctx_read(struct eventfd_ctx *ctx, int no_wait,
+                                       __u64 *cnt)
+{
+        return -ENOSYS;
+}
+
+static inline int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx,
+                                                wait_queue_t *wait, __u64 *cnt)
+{
+        return -ENOSYS;
+}
+
 #endif
 
 #endif /* _LINUX_EVENTFD_H */
diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h
index 1f716d9f714b..520ecf86cbb3 100644
--- a/include/linux/firewire-cdev.h
+++ b/include/linux/firewire-cdev.h
@@ -380,7 +380,7 @@ struct fw_cdev_initiate_bus_reset {
  * @immediate:  If non-zero, immediate key to insert before pointer
  * @key:        Upper 8 bits of root directory pointer
  * @data:       Userspace pointer to contents of descriptor block
- * @length:     Length of descriptor block data, in bytes
+ * @length:     Length of descriptor block data, in quadlets
  * @handle:     Handle to the descriptor, written by the kernel
  *
  * Add a descriptor block and optionally a preceding immediate key to the local
@@ -394,6 +394,8 @@ struct fw_cdev_initiate_bus_reset {
  * If not 0, the @immediate field specifies an immediate key which will be
  * inserted before the root directory pointer.
  *
+ * @immediate, @key, and @data array elements are CPU-endian quadlets.
+ *
  * If successful, the kernel adds the descriptor and writes back a handle to the
  * kernel-side object to be used for later removal of the descriptor block and
  * immediate key.
diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
index 41235c93e4e9..5977b724f7c6 100644
--- a/include/linux/hw_breakpoint.h
+++ b/include/linux/hw_breakpoint.h
@@ -44,7 +44,7 @@ static inline int hw_breakpoint_type(struct perf_event *bp)
         return bp->attr.bp_type;
 }
 
-static inline int hw_breakpoint_len(struct perf_event *bp)
+static inline unsigned long hw_breakpoint_len(struct perf_event *bp)
 {
         return bp->attr.bp_len;
 }
@@ -75,6 +75,8 @@ extern int __register_perf_hw_breakpoint(struct perf_event *bp);
 extern void unregister_hw_breakpoint(struct perf_event *bp);
 extern void unregister_wide_hw_breakpoint(struct perf_event **cpu_events);
 
+extern int dbg_reserve_bp_slot(struct perf_event *bp);
+extern int dbg_release_bp_slot(struct perf_event *bp);
 extern int reserve_bp_slot(struct perf_event *bp);
 extern void release_bp_slot(struct perf_event *bp);
 
diff --git a/include/linux/ima.h b/include/linux/ima.h
index 99dc6d5cf7e5..975837e7d6c0 100644
--- a/include/linux/ima.h
+++ b/include/linux/ima.h
@@ -17,7 +17,7 @@ struct linux_binprm;
 extern int ima_bprm_check(struct linux_binprm *bprm);
 extern int ima_inode_alloc(struct inode *inode);
 extern void ima_inode_free(struct inode *inode);
-extern int ima_path_check(struct path *path, int mask);
+extern int ima_file_check(struct file *file, int mask);
 extern void ima_file_free(struct file *file);
 extern int ima_file_mmap(struct file *file, unsigned long prot);
 extern void ima_counts_get(struct file *file);
@@ -38,7 +38,7 @@ static inline void ima_inode_free(struct inode *inode)
         return;
 }
 
-static inline int ima_path_check(struct path *path, int mask)
+static inline int ima_file_check(struct file *file, int mask)
 {
         return 0;
 }
diff --git a/include/linux/input.h b/include/linux/input.h
index 7be8a6537b57..735ceaf1bc2d 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -660,6 +660,7 @@ struct input_absinfo {
 #define ABS_MT_TOOL_TYPE        0x37    /* Type of touching device */
 #define ABS_MT_BLOB_ID          0x38    /* Group a set of packets as a blob */
 #define ABS_MT_TRACKING_ID      0x39    /* Unique ID of initiated contact */
+#define ABS_MT_PRESSURE         0x3a    /* Pressure on contact area */
 
 #define ABS_MAX                 0x3f
 #define ABS_CNT                 (ABS_MAX+1)
diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h
index e32aa268efac..24b44145a886 100644
--- a/include/linux/kmsg_dump.h
+++ b/include/linux/kmsg_dump.h
@@ -17,6 +17,7 @@
 enum kmsg_dump_reason {
         KMSG_DUMP_OOPS,
         KMSG_DUMP_PANIC,
+        KMSG_DUMP_KEXEC,
 };
 
 /**
diff --git a/include/linux/mtd/pismo.h b/include/linux/mtd/pismo.h
new file mode 100644
index 000000000000..8dfb7e1421c5
--- /dev/null
+++ b/include/linux/mtd/pismo.h
@@ -0,0 +1,17 @@
+/*
+ * PISMO memory driver - http://www.pismoworld.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License.
+ */
+#ifndef __LINUX_MTD_PISMO_H
+#define __LINUX_MTD_PISMO_H
+
+struct pismo_pdata {
+        void                    (*set_vpp)(void *, int);
+        void                    *vpp_data;
+        phys_addr_t             cs_addrs[5];
+};
+
+#endif
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index ed5d7501e181..3c62ed408492 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -253,6 +253,8 @@ extern struct page * read_cache_page_async(struct address_space *mapping,
 extern struct page * read_cache_page(struct address_space *mapping,
                                 pgoff_t index, filler_t *filler,
                                 void *data);
+extern struct page * read_cache_page_gfp(struct address_space *mapping,
+                                pgoff_t index, gfp_t gfp_mask);
 extern int read_cache_pages(struct address_space *mapping,
                 struct list_head *pages, filler_t *filler, void *data);
 
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 174e5392e51e..c1968f464c38 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -756,6 +756,10 @@ pci_power_t pci_target_state(struct pci_dev *dev);
 int pci_prepare_to_sleep(struct pci_dev *dev);
 int pci_back_from_sleep(struct pci_dev *dev);
 
+/* For use by arch with custom probe code */
+void set_pcie_port_type(struct pci_dev *pdev);
+void set_pcie_hotplug_bridge(struct pci_dev *pdev);
+
 /* Functions for PCI Hotplug drivers to use */
 int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap);
 #ifdef CONFIG_HOTPLUG
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 8fa71874113f..a177698d95e2 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -211,11 +211,9 @@ struct perf_event_attr {
                 __u32           wakeup_watermark; /* bytes before wakeup   */
         };
 
-        __u32                   __reserved_2;
-
-        __u64                   bp_addr;
         __u32                   bp_type;
-        __u32                   bp_len;
+        __u64                   bp_addr;
+        __u64                   bp_len;
 };
 
 /*
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 6f7bba93929b..78efe7c485ac 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -310,6 +310,7 @@ extern void sched_show_task(struct task_struct *p);
 #ifdef CONFIG_DETECT_SOFTLOCKUP
 extern void softlockup_tick(void);
 extern void touch_softlockup_watchdog(void);
+extern void touch_softlockup_watchdog_sync(void);
 extern void touch_all_softlockup_watchdogs(void);
 extern int proc_dosoftlockup_thresh(struct ctl_table *table, int write,
                                     void __user *buffer,
@@ -323,6 +324,9 @@ static inline void softlockup_tick(void)
 static inline void touch_softlockup_watchdog(void)
 {
 }
+static inline void touch_softlockup_watchdog_sync(void)
+{
+}
 static inline void touch_all_softlockup_watchdogs(void)
 {
 }
@@ -1369,7 +1373,7 @@ struct task_struct {
         char comm[TASK_COMM_LEN]; /* executable name excluding path
                                      - access with [gs]et_task_comm (which lock
                                        it with task_lock())
-                                     - initialized normally by flush_old_exec */
+                                     - initialized normally by setup_new_exec */
 /* file system info */
         int link_count, total_link_count;
 #ifdef CONFIG_SYSVIPC
diff --git a/include/linux/spi/ad7879.h b/include/linux/spi/ad7879.h
index 4231104c9afa..6334cee1a3be 100644
--- a/include/linux/spi/ad7879.h
+++ b/include/linux/spi/ad7879.h
@@ -28,8 +28,12 @@ struct ad7879_platform_data {
          * 1 = 4, 2 = 8, 3 = 16 (median > averaging)
          */
         u8      median;
-        /* 1 = AUX/VBAT/GPIO set to GPIO Output */
-        u8      gpio_output;
-        /* Initial GPIO pin state (valid if gpio_output = 1) */
-        u8      gpio_default;
+        /* 1 = AUX/VBAT/GPIO export GPIO to gpiolib
+         * requires CONFIG_GPIOLIB
+         */
+        bool    gpio_export;
+        /* identifies the first GPIO number handled by this chip;
+         * or, if negative, requests dynamic ID allocation.
+         */
+        s32     gpio_base;
 };
diff --git a/include/scsi/scsi_bsg_fc.h b/include/scsi/scsi_bsg_fc.h
index a4b233318179..91a4e4ff9a9b 100644
--- a/include/scsi/scsi_bsg_fc.h
+++ b/include/scsi/scsi_bsg_fc.h
@@ -292,7 +292,7 @@ struct fc_bsg_request {
                 struct fc_bsg_rport_els         r_els;
                 struct fc_bsg_rport_ct          r_ct;
         } rqst_data;
-};
+} __attribute__((packed));
 
 
 /* response (request sense data) structure of the sg_io_v4 */
diff --git a/init/main.c b/init/main.c
index dac44a9356a5..4cb47a159f02 100644
--- a/init/main.c
+++ b/init/main.c
@@ -657,9 +657,9 @@ asmlinkage void __init start_kernel(void)
         proc_caches_init();
         buffer_init();
         key_init();
+        radix_tree_init();
         security_init();
         vfs_caches_init(totalram_pages);
-        radix_tree_init();
         signals_init();
         /* rootfs populating might need page-writeback */
         page_writeback_init();
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 1fbcc748044a..aa3bee566446 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2936,14 +2936,17 @@ static long cgroup_create(struct cgroup *parent, struct dentry *dentry,
 
         for_each_subsys(root, ss) {
                 struct cgroup_subsys_state *css = ss->create(ss, cgrp);
+
                 if (IS_ERR(css)) {
                         err = PTR_ERR(css);
                         goto err_destroy;
                 }
                 init_cgroup_css(css, ss, cgrp);
-                if (ss->use_id)
-                        if (alloc_css_id(ss, parent, cgrp))
+                if (ss->use_id) {
+                        err = alloc_css_id(ss, parent, cgrp);
+                        if (err)
                                 goto err_destroy;
+                }
                 /* At error, ->destroy() callback has to free assigned ID. */
         }
 
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 1c8ddd6ee940..677f25376a38 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -151,13 +151,13 @@ static inline void check_for_tasks(int cpu)
 
         write_lock_irq(&tasklist_lock);
         for_each_process(p) {
-                if (task_cpu(p) == cpu &&
+                if (task_cpu(p) == cpu && p->state == TASK_RUNNING &&
                     (!cputime_eq(p->utime, cputime_zero) ||
                      !cputime_eq(p->stime, cputime_zero)))
-                        printk(KERN_WARNING "Task %s (pid = %d) is on cpu %d\
-                                (state = %ld, flags = %x) \n",
-                                 p->comm, task_pid_nr(p), cpu,
-                                 p->state, p->flags);
+                        printk(KERN_WARNING "Task %s (pid = %d) is on cpu %d "
+                                "(state = %ld, flags = %x)\n",
+                                p->comm, task_pid_nr(p), cpu,
+                                p->state, p->flags);
         }
         write_unlock_irq(&tasklist_lock);
 }
diff --git a/kernel/cred.c b/kernel/cred.c
index dd76cfe5f5b0..1ed8ca18790c 100644
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -224,7 +224,7 @@ struct cred *cred_alloc_blank(void)
 #ifdef CONFIG_KEYS
         new->tgcred = kzalloc(sizeof(*new->tgcred), GFP_KERNEL);
         if (!new->tgcred) {
-                kfree(new);
+                kmem_cache_free(cred_jar, new);
                 return NULL;
         }
         atomic_set(&new->tgcred->usage, 1);
diff --git a/kernel/fork.c b/kernel/fork.c
index 5b2959b3ffc2..f88bd984df35 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1241,21 +1241,6 @@ static struct task_struct *copy_process(unsigned long clone_flags,
         /* Need tasklist lock for parent etc handling! */
         write_lock_irq(&tasklist_lock);
 
-        /*
-         * The task hasn't been attached yet, so its cpus_allowed mask will
-         * not be changed, nor will its assigned CPU.
-         *
-         * The cpus_allowed mask of the parent may have changed after it was
-         * copied first time - so re-copy it here, then check the child's CPU
-         * to ensure it is on a valid CPU (and if not, just force it back to
-         * parent's CPU). This avoids alot of nasty races.
-         */
-        p->cpus_allowed = current->cpus_allowed;
-        p->rt.nr_cpus_allowed = current->rt.nr_cpus_allowed;
-        if (unlikely(!cpu_isset(task_cpu(p), p->cpus_allowed) ||
-                        !cpu_online(task_cpu(p))))
-                set_task_cpu(p, smp_processor_id());
-
         /* CLONE_PARENT re-uses the old parent */
         if (clone_flags & (CLONE_PARENT|CLONE_THREAD)) {
                 p->real_parent = current->real_parent;
diff --git a/kernel/futex.c b/kernel/futex.c
index d9b3a2228f9d..e7a35f1039e7 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -530,8 +530,25 @@ lookup_pi_state(u32 uval, struct futex_hash_bucket *hb,
                                 return -EINVAL;
 
                         WARN_ON(!atomic_read(&pi_state->refcount));
-                        WARN_ON(pid && pi_state->owner &&
-                                pi_state->owner->pid != pid);
+
+                        /*
+                         * When pi_state->owner is NULL then the owner died
+                         * and another waiter is on the fly. pi_state->owner
+                         * is fixed up by the task which acquires
+                         * pi_state->rt_mutex.
+                         *
+                         * We do not check for pid == 0 which can happen when
+                         * the owner died and robust_list_exit() cleared the
+                         * TID.
+                         */
+                        if (pid && pi_state->owner) {
+                                /*
+                                 * Bail out if user space manipulated the
+                                 * futex value.
+                                 */
+                                if (pid != task_pid_vnr(pi_state->owner))
+                                        return -EINVAL;
+                        }
 
                         atomic_inc(&pi_state->refcount);
                         *ps = pi_state;
@@ -758,6 +775,13 @@ static int wake_futex_pi(u32 __user *uaddr, u32 uval, struct futex_q *this)
         if (!pi_state)
                 return -EINVAL;
 
+        /*
+         * If current does not own the pi_state then the futex is
+         * inconsistent and user space fiddled with the futex value.
+         */
+        if (pi_state->owner != current)
+                return -EINVAL;
+
         raw_spin_lock(&pi_state->pi_mutex.wait_lock);
         new_owner = rt_mutex_next_owner(&pi_state->pi_mutex);
 
@@ -1971,7 +1995,7 @@ retry_private:
         /* Unqueue and drop the lock */
         unqueue_me_pi(&q);
 
-        goto out;
+        goto out_put_key;
 
 out_unlock_put_key:
         queue_unlock(&q, hb);
diff --git a/kernel/hw_breakpoint.c b/kernel/hw_breakpoint.c
index 50dbd5999588..967e66143e11 100644
--- a/kernel/hw_breakpoint.c
+++ b/kernel/hw_breakpoint.c
@@ -243,38 +243,70 @@ static void toggle_bp_slot(struct perf_event *bp, bool enable)
  *       ((per_cpu(nr_bp_flexible, *) > 1) + max(per_cpu(nr_cpu_bp_pinned, *))
  *            + max(per_cpu(nr_task_bp_pinned, *))) < HBP_NUM
  */
-int reserve_bp_slot(struct perf_event *bp)
+static int __reserve_bp_slot(struct perf_event *bp)
 {
         struct bp_busy_slots slots = {0};
-        int ret = 0;
-
-        mutex_lock(&nr_bp_mutex);
 
         fetch_bp_busy_slots(&slots, bp);
 
         /* Flexible counters need to keep at least one slot */
-        if (slots.pinned + (!!slots.flexible) == HBP_NUM) {
-                ret = -ENOSPC;
-                goto end;
-        }
+        if (slots.pinned + (!!slots.flexible) == HBP_NUM)
+                return -ENOSPC;
 
         toggle_bp_slot(bp, true);
 
-end:
+        return 0;
+}
+
+int reserve_bp_slot(struct perf_event *bp)
+{
+        int ret;
+
+        mutex_lock(&nr_bp_mutex);
+
+        ret = __reserve_bp_slot(bp);
+
         mutex_unlock(&nr_bp_mutex);
 
         return ret;
 }
 
+static void __release_bp_slot(struct perf_event *bp)
+{
+        toggle_bp_slot(bp, false);
+}
+
 void release_bp_slot(struct perf_event *bp)
 {
         mutex_lock(&nr_bp_mutex);
 
-        toggle_bp_slot(bp, false);
+        __release_bp_slot(bp);
 
         mutex_unlock(&nr_bp_mutex);
 }
 
+/*
+ * Allow the kernel debugger to reserve breakpoint slots without
+ * taking a lock using the dbg_* variant of for the reserve and
+ * release breakpoint slots.
+ */
+int dbg_reserve_bp_slot(struct perf_event *bp)
+{
+        if (mutex_is_locked(&nr_bp_mutex))
+                return -1;
+
+        return __reserve_bp_slot(bp);
+}
+
+int dbg_release_bp_slot(struct perf_event *bp)
+{
+        if (mutex_is_locked(&nr_bp_mutex))
+                return -1;
+
+        __release_bp_slot(bp);
+
+        return 0;
+}
 
 int register_perf_hw_breakpoint(struct perf_event *bp)
 {
@@ -296,6 +328,10 @@ int register_perf_hw_breakpoint(struct perf_event *bp)
         if (!bp->attr.disabled || !bp->overflow_handler)
                 ret = arch_validate_hwbkpt_settings(bp, bp->ctx->task);
 
+        /* if arch_validate_hwbkpt_settings() fails then release bp slot */
+        if (ret)
+                release_bp_slot(bp);
+
         return ret;
 }
 
@@ -324,8 +360,8 @@ EXPORT_SYMBOL_GPL(register_user_hw_breakpoint);
 int modify_user_hw_breakpoint(struct perf_event *bp, struct perf_event_attr *attr)
 {
         u64 old_addr = bp->attr.bp_addr;
+        u64 old_len = bp->attr.bp_len;
         int old_type = bp->attr.bp_type;
-        int old_len = bp->attr.bp_len;
         int err = 0;
 
         perf_event_disable(bp);
diff --git a/kernel/kexec.c b/kernel/kexec.c
index a9a93d9ee7a7..ef077fb73155 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -32,6 +32,7 @@
 #include <linux/console.h>
 #include <linux/vmalloc.h>
 #include <linux/swap.h>
+#include <linux/kmsg_dump.h>
 
 #include <asm/page.h>
 #include <asm/uaccess.h>
@@ -1074,6 +1075,9 @@ void crash_kexec(struct pt_regs *regs)
         if (mutex_trylock(&kexec_mutex)) {
                 if (kexec_crash_image) {
                         struct pt_regs fixed_regs;
+
+                        kmsg_dump(KMSG_DUMP_KEXEC);
+
                         crash_setup_regs(&fixed_regs, regs);
                         crash_save_vmcoreinfo();
                         machine_crash_shutdown(&fixed_regs);
diff --git a/kernel/kfifo.c b/kernel/kfifo.c
index 32c5c15d750d..498cabba225e 100644
--- a/kernel/kfifo.c
+++ b/kernel/kfifo.c
@@ -349,6 +349,7 @@ EXPORT_SYMBOL(__kfifo_from_user_n);
  * @fifo: the fifo to be used.
  * @from: pointer to the data to be added.
  * @len: the length of the data to be added.
+ * @total: the actual returned data length.
  *
  * This function copies at most @len bytes from the @from into the
  * FIFO depending and returns -EFAULT/0.
@@ -399,7 +400,7 @@ EXPORT_SYMBOL(__kfifo_to_user_n);
  * @fifo: the fifo to be used.
  * @to: where the data must be copied.
  * @len: the size of the destination buffer.
- @ @lenout: pointer to output variable with copied data
+ * @lenout: pointer to output variable with copied data
  *
  * This function copies at most @len bytes from the FIFO into the
  * @to buffer and 0 or -EFAULT.
diff --git a/kernel/kgdb.c b/kernel/kgdb.c
index 2eb517e23514..761fdd2b3034 100644
--- a/kernel/kgdb.c
+++ b/kernel/kgdb.c
@@ -583,6 +583,9 @@ static void kgdb_wait(struct pt_regs *regs)
         smp_wmb();
         atomic_set(&cpu_in_kgdb[cpu], 1);
 
+        /* Disable any cpu specific hw breakpoints */
+        kgdb_disable_hw_debug(regs);
+
         /* Wait till primary CPU is done with debugging */
         while (atomic_read(&passive_cpu_wait[cpu]))
                 cpu_relax();
@@ -596,7 +599,7 @@ static void kgdb_wait(struct pt_regs *regs)
 
         /* Signal the primary CPU that we are done: */
         atomic_set(&cpu_in_kgdb[cpu], 0);
-        touch_softlockup_watchdog();
+        touch_softlockup_watchdog_sync();
         clocksource_touch_watchdog();
         local_irq_restore(flags);
 }
@@ -1450,7 +1453,7 @@ acquirelock:
             (kgdb_info[cpu].task &&
              kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
                 atomic_set(&kgdb_active, -1);
-                touch_softlockup_watchdog();
+                touch_softlockup_watchdog_sync();
                 clocksource_touch_watchdog();
                 local_irq_restore(flags);
 
@@ -1550,7 +1553,7 @@ kgdb_restore:
         }
         /* Free kgdb_active */
         atomic_set(&kgdb_active, -1);
-        touch_softlockup_watchdog();
+        touch_softlockup_watchdog_sync();
         clocksource_touch_watchdog();
         local_irq_restore(flags);
 
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 5feaddcdbe49..c62ec14609b9 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -2147,7 +2147,7 @@ check_usage_backwards(struct task_struct *curr, struct held_lock *this,
                 return ret;
 
         return print_irq_inversion_bug(curr, &root, target_entry,
-                                        this, 1, irqclass);
+                                        this, 0, irqclass);
 }
 
 void print_irqtrace_events(struct task_struct *curr)
diff --git a/kernel/panic.c b/kernel/panic.c
index 5827f7b97254..c787333282b8 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -75,7 +75,6 @@ NORET_TYPE void panic(const char * fmt, ...)
         dump_stack();
 #endif
 
-        kmsg_dump(KMSG_DUMP_PANIC);
         /*
          * If we have crashed and we have a crash kernel loaded let it handle
          * everything else.
@@ -83,6 +82,8 @@ NORET_TYPE void panic(const char * fmt, ...)
          */
         crash_kexec(NULL);
 
+        kmsg_dump(KMSG_DUMP_PANIC);
+
         /*
          * Note smp_send_stop is the usual smp shutdown function, which
          * unfortunately means it may not be hardened to work in a panic
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index d27746bd3a06..2b19297742cb 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -4580,7 +4580,7 @@ static int perf_copy_attr(struct perf_event_attr __user *uattr,
         if (attr->type >= PERF_TYPE_MAX)
                 return -EINVAL;
 
-        if (attr->__reserved_1 || attr->__reserved_2)
+        if (attr->__reserved_1)
                 return -EINVAL;
 
         if (attr->sample_type & ~(PERF_SAMPLE_MAX-1))
diff --git a/kernel/printk.c b/kernel/printk.c
index 17463ca2e229..1751c456b71f 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -1467,6 +1467,7 @@ EXPORT_SYMBOL_GPL(kmsg_dump_unregister);
 static const char const *kmsg_reasons[] = {
         [KMSG_DUMP_OOPS]        = "oops",
         [KMSG_DUMP_PANIC]       = "panic",
+        [KMSG_DUMP_KEXEC]       = "kexec",
 };
 
 static const char *kmsg_to_str(enum kmsg_dump_reason reason)
diff --git a/kernel/sched.c b/kernel/sched.c
index 4508fe7048be..3a8fb30a91b1 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2320,14 +2320,12 @@ static int select_fallback_rq(int cpu, struct task_struct *p)
 }
 
 /*
- * Called from:
+ * Gets called from 3 sites (exec, fork, wakeup), since it is called without
+ * holding rq->lock we need to ensure ->cpus_allowed is stable, this is done
+ * by:
  *
- *  - fork, @p is stable because it isn't on the tasklist yet
- *
- *  - exec, @p is unstable, retry loop
- *
- *  - wake-up, we serialize ->cpus_allowed against TASK_WAKING so
- *             we should be good.
+ *  exec:           is unstable, retry loop
+ *  fork & wake-up: serialize ->cpus_allowed against TASK_WAKING
  */
 static inline
 int select_task_rq(struct task_struct *p, int sd_flags, int wake_flags)
@@ -2620,9 +2618,6 @@ void sched_fork(struct task_struct *p, int clone_flags)
         if (p->sched_class->task_fork)
                 p->sched_class->task_fork(p);
 
-#ifdef CONFIG_SMP
-        cpu = select_task_rq(p, SD_BALANCE_FORK, 0);
-#endif
         set_task_cpu(p, cpu);
 
 #if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
@@ -2652,6 +2647,21 @@ void wake_up_new_task(struct task_struct *p, unsigned long clone_flags)
 {
         unsigned long flags;
         struct rq *rq;
+        int cpu = get_cpu();
+
+#ifdef CONFIG_SMP
+        /*
+         * Fork balancing, do it here and not earlier because:
+         *  - cpus_allowed can change in the fork path
+         *  - any previously selected cpu might disappear through hotplug
+         *
+         * We still have TASK_WAKING but PF_STARTING is gone now, meaning
+         * ->cpus_allowed is stable, we have preemption disabled, meaning
+         * cpu_online_mask is stable.
+         */
+        cpu = select_task_rq(p, SD_BALANCE_FORK, 0);
+        set_task_cpu(p, cpu);
+#endif
 
         rq = task_rq_lock(p, &flags);
         BUG_ON(p->state != TASK_WAKING);
@@ -2665,6 +2675,7 @@ void wake_up_new_task(struct task_struct *p, unsigned long clone_flags)
                 p->sched_class->task_woken(rq, p);
 #endif
         task_rq_unlock(rq, &flags);
+        put_cpu();
 }
 
 #ifdef CONFIG_PREEMPT_NOTIFIERS
@@ -7139,14 +7150,18 @@ int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask)
          * the ->cpus_allowed mask from under waking tasks, which would be
          * possible when we change rq->lock in ttwu(), so synchronize against
          * TASK_WAKING to avoid that.
+         *
+         * Make an exception for freshly cloned tasks, since cpuset namespaces
+         * might move the task about, we have to validate the target in
+         * wake_up_new_task() anyway since the cpu might have gone away.
          */
 again:
-        while (p->state == TASK_WAKING)
+        while (p->state == TASK_WAKING && !(p->flags & PF_STARTING))
                 cpu_relax();
 
         rq = task_rq_lock(p, &flags);
 
-        if (p->state == TASK_WAKING) {
+        if (p->state == TASK_WAKING && !(p->flags & PF_STARTING)) {
                 task_rq_unlock(rq, &flags);
                 goto again;
         }
diff --git a/kernel/softirq.c b/kernel/softirq.c
index a09502e2ef75..7c1a67ef0274 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -500,22 +500,17 @@ EXPORT_SYMBOL(tasklet_kill);
  */
 
 /*
- * The trampoline is called when the hrtimer expires. If this is
- * called from the hrtimer interrupt then we schedule the tasklet as
- * the timer callback function expects to run in softirq context. If
- * it's called in softirq context anyway (i.e. high resolution timers
- * disabled) then the hrtimer callback is called right away.
+ * The trampoline is called when the hrtimer expires. It schedules a tasklet
+ * to run __tasklet_hrtimer_trampoline() which in turn will call the intended
+ * hrtimer callback, but from softirq context.
  */
 static enum hrtimer_restart __hrtimer_tasklet_trampoline(struct hrtimer *timer)
 {
         struct tasklet_hrtimer *ttimer =
                 container_of(timer, struct tasklet_hrtimer, timer);
 
-        if (hrtimer_is_hres_active(timer)) {
-                tasklet_hi_schedule(&ttimer->tasklet);
-                return HRTIMER_NORESTART;
-        }
-        return ttimer->function(timer);
+        tasklet_hi_schedule(&ttimer->tasklet);
+        return HRTIMER_NORESTART;
 }
 
 /*
diff --git a/kernel/softlockup.c b/kernel/softlockup.c
index d22579087e27..0d4c7898ab80 100644
--- a/kernel/softlockup.c
+++ b/kernel/softlockup.c
@@ -25,6 +25,7 @@ static DEFINE_SPINLOCK(print_lock);
 static DEFINE_PER_CPU(unsigned long, softlockup_touch_ts); /* touch timestamp */
 static DEFINE_PER_CPU(unsigned long, softlockup_print_ts); /* print timestamp */
 static DEFINE_PER_CPU(struct task_struct *, softlockup_watchdog);
+static DEFINE_PER_CPU(bool, softlock_touch_sync);
 
 static int __read_mostly did_panic;
 int __read_mostly softlockup_thresh = 60;
@@ -79,6 +80,12 @@ void touch_softlockup_watchdog(void)
 }
 EXPORT_SYMBOL(touch_softlockup_watchdog);
 
+void touch_softlockup_watchdog_sync(void)
+{
+        __raw_get_cpu_var(softlock_touch_sync) = true;
+        __raw_get_cpu_var(softlockup_touch_ts) = 0;
+}
+
 void touch_all_softlockup_watchdogs(void)
 {
         int cpu;
@@ -118,6 +125,14 @@ void softlockup_tick(void)
         }
 
         if (touch_ts == 0) {
+                if (unlikely(per_cpu(softlock_touch_sync, this_cpu))) {
+                        /*
+                         * If the time stamp was touched atomically
+                         * make sure the scheduler tick is up to date.
+                         */
+                        per_cpu(softlock_touch_sync, this_cpu) = false;
+                        sched_clock_tick();
+                }
                 __touch_softlockup_watchdog();
                 return;
         }
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 6f740d9f0948..d7395fdfb9f3 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -259,7 +259,8 @@ void clockevents_notify(unsigned long reason, void *arg)
                 cpu = *((int *)arg);
                 list_for_each_entry_safe(dev, tmp, &clockevent_devices, list) {
                         if (cpumask_test_cpu(cpu, dev->cpumask) &&
-                            cpumask_weight(dev->cpumask) == 1) {
+                            cpumask_weight(dev->cpumask) == 1 &&
+                            !tick_is_broadcast_device(dev)) {
                                 BUG_ON(dev->mode != CLOCK_EVT_MODE_UNUSED);
                                 list_del(&dev->list);
                         }
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index e85c23404d34..13700833c181 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -343,7 +343,19 @@ static void clocksource_resume_watchdog(void)
 {
         unsigned long flags;
 
-        spin_lock_irqsave(&watchdog_lock, flags);
+        /*
+         * We use trylock here to avoid a potential dead lock when
+         * kgdb calls this code after the kernel has been stopped with
+         * watchdog_lock held. When watchdog_lock is held we just
+         * return and accept, that the watchdog might trigger and mark
+         * the monitored clock source (usually TSC) unstable.
+         *
+         * This does not affect the other caller clocksource_resume()
+         * because at this point the kernel is UP, interrupts are
+         * disabled and nothing can hold watchdog_lock.
+         */
+        if (!spin_trylock_irqsave(&watchdog_lock, flags))
+                return;
         clocksource_reset_watchdog();
         spin_unlock_irqrestore(&watchdog_lock, flags);
 }
@@ -458,8 +470,8 @@ void clocksource_resume(void)
  * clocksource_touch_watchdog - Update watchdog
  *
  * Update the watchdog after exception contexts such as kgdb so as not
- * to incorrectly trip the watchdog.
- *
+ * to incorrectly trip the watchdog. This might fail when the kernel
+ * was stopped in code which holds watchdog_lock.
  */
 void clocksource_touch_watchdog(void)
 {
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 7faaa32fbf4f..e2ab064c6d41 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -880,6 +880,7 @@ void getboottime(struct timespec *ts)
 
         set_normalized_timespec(ts, -boottime.tv_sec, -boottime.tv_nsec);
 }
+EXPORT_SYMBOL_GPL(getboottime);
 
 /**
  * monotonic_to_bootbased - Convert the monotonic time to boot based.
@@ -889,6 +890,7 @@ void monotonic_to_bootbased(struct timespec *ts)
 {
         *ts = timespec_add_safe(*ts, total_sleep_time);
 }
+EXPORT_SYMBOL_GPL(monotonic_to_bootbased);
 
 unsigned long get_seconds(void)
 {
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index 6c22d8a2f289..60e2ce0181ee 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -27,9 +27,7 @@ config HAVE_FUNCTION_GRAPH_TRACER
 config HAVE_FUNCTION_GRAPH_FP_TEST
         bool
         help
-         An arch may pass in a unique value (frame pointer) to both the
-         entering and exiting of a function. On exit, the value is compared
-         and if it does not match, then it will panic the kernel.
+          See Documentation/trace/ftrace-design.txt
 
 config HAVE_FUNCTION_TRACE_MCOUNT_TEST
         bool
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index edefe3b2801b..8c1b2d290718 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -464,6 +464,8 @@ struct ring_buffer_iter {
         struct ring_buffer_per_cpu      *cpu_buffer;
         unsigned long                   head;
         struct buffer_page              *head_page;
+        struct buffer_page              *cache_reader_page;
+        unsigned long                   cache_read;
         u64                             read_stamp;
 };
 
@@ -2716,6 +2718,8 @@ static void rb_iter_reset(struct ring_buffer_iter *iter)
                 iter->read_stamp = cpu_buffer->read_stamp;
         else
                 iter->read_stamp = iter->head_page->page->time_stamp;
+        iter->cache_reader_page = cpu_buffer->reader_page;
+        iter->cache_read = cpu_buffer->read;
 }
 
 /**
@@ -3060,13 +3064,22 @@ rb_iter_peek(struct ring_buffer_iter *iter, u64 *ts)
         struct ring_buffer_event *event;
         int nr_loops = 0;
 
-        if (ring_buffer_iter_empty(iter))
-                return NULL;
-
         cpu_buffer = iter->cpu_buffer;
         buffer = cpu_buffer->buffer;
 
+        /*
+         * Check if someone performed a consuming read to
+         * the buffer. A consuming read invalidates the iterator
+         * and we need to reset the iterator in this case.
+         */
+        if (unlikely(iter->cache_read != cpu_buffer->read ||
+                     iter->cache_reader_page != cpu_buffer->reader_page))
+                rb_iter_reset(iter);
+
  again:
+        if (ring_buffer_iter_empty(iter))
+                return NULL;
+
         /*
          * We repeat when a timestamp is encountered.
          * We can get multiple timestamps by nested interrupts or also
@@ -3081,6 +3094,11 @@ rb_iter_peek(struct ring_buffer_iter *iter, u64 *ts)
         if (rb_per_cpu_empty(cpu_buffer))
                 return NULL;
 
+        if (iter->head >= local_read(&iter->head_page->page->commit)) {
+                rb_inc_iter(iter);
+                goto again;
+        }
+
         event = rb_iter_head_event(iter);
 
         switch (event->type_len) {
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 0df1b0f2cb9e..eac6875cb990 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -951,6 +951,11 @@ void trace_find_cmdline(int pid, char comm[])
                 return;
         }
 
+        if (WARN_ON_ONCE(pid < 0)) {
+                strcpy(comm, "<XXX>");
+                return;
+        }
+
         if (pid > PID_MAX_DEFAULT) {
                 strcpy(comm, "<...>");
                 return;
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 6ea90c0e2c96..50b1b8239806 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -689,7 +689,7 @@ static int create_trace_probe(int argc, char **argv)
                         return -EINVAL;
                 }
                 /* an address specified */
-                ret = strict_strtoul(&argv[0][2], 0, (unsigned long *)&addr);
+                ret = strict_strtoul(&argv[1][0], 0, (unsigned long *)&addr);
                 if (ret) {
                         pr_info("Failed to parse address.\n");
                         return ret;
diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
index 678a5120ee30..f4bc9b27de5f 100644
--- a/kernel/trace/trace_stack.c
+++ b/kernel/trace/trace_stack.c
@@ -157,6 +157,7 @@ stack_max_size_write(struct file *filp, const char __user *ubuf,
         unsigned long val, flags;
         char buf[64];
         int ret;
+        int cpu;
 
         if (count >= sizeof(buf))
                 return -EINVAL;
@@ -171,9 +172,20 @@ stack_max_size_write(struct file *filp, const char __user *ubuf,
                 return ret;
 
         local_irq_save(flags);
+
+        /*
+         * In case we trace inside arch_spin_lock() or after (NMI),
+         * we will cause circular lock, so we also need to increase
+         * the percpu trace_active here.
+         */
+        cpu = smp_processor_id();
+        per_cpu(trace_active, cpu)++;
+
         arch_spin_lock(&max_stack_lock);
         *ptr = val;
         arch_spin_unlock(&max_stack_lock);
+
+        per_cpu(trace_active, cpu)--;
         local_irq_restore(flags);
 
         return count;
@@ -206,7 +218,13 @@ t_next(struct seq_file *m, void *v, loff_t *pos)
 
 static void *t_start(struct seq_file *m, loff_t *pos)
 {
+        int cpu;
+
         local_irq_disable();
+
+        cpu = smp_processor_id();
+        per_cpu(trace_active, cpu)++;
+
         arch_spin_lock(&max_stack_lock);
 
         if (*pos == 0)
@@ -217,7 +235,13 @@ static void *t_start(struct seq_file *m, loff_t *pos)
 
 static void t_stop(struct seq_file *m, void *p)
 {
+        int cpu;
+
         arch_spin_unlock(&max_stack_lock);
+
+        cpu = smp_processor_id();
+        per_cpu(trace_active, cpu)--;
+
         local_irq_enable();
 }
 
diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index 7d2f0b33e5a8..ba8b67039d13 100644
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -587,7 +587,7 @@ out_unlock:
         return count;
 }
 
-const struct file_operations filter_fops = {
+static const struct file_operations filter_fops = {
         .read  = filter_read,
         .write = filter_write,
 };
diff --git a/mm/filemap.c b/mm/filemap.c
index 96ac6b0eb6cb..698ea80f2102 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1634,14 +1634,15 @@ EXPORT_SYMBOL(generic_file_readonly_mmap);
 static struct page *__read_cache_page(struct address_space *mapping,
                                 pgoff_t index,
                                 int (*filler)(void *,struct page*),
-                                void *data)
+                                void *data,
+                                gfp_t gfp)
 {
         struct page *page;
         int err;
 repeat:
         page = find_get_page(mapping, index);
         if (!page) {
-                page = page_cache_alloc_cold(mapping);
+                page = __page_cache_alloc(gfp | __GFP_COLD);
                 if (!page)
                         return ERR_PTR(-ENOMEM);
                 err = add_to_page_cache_lru(page, mapping, index, GFP_KERNEL);
@@ -1661,31 +1662,18 @@ repeat:
         return page;
 }
 
-/**
- * read_cache_page_async - read into page cache, fill it if needed
- * @mapping:    the page's address_space
- * @index:      the page index
- * @filler:     function to perform the read
- * @data:       destination for read data
- *
- * Same as read_cache_page, but don't wait for page to become unlocked
- * after submitting it to the filler.
- *
- * Read into the page cache. If a page already exists, and PageUptodate() is
- * not set, try to fill the page but don't wait for it to become unlocked.
- *
- * If the page does not get brought uptodate, return -EIO.
- */
-struct page *read_cache_page_async(struct address_space *mapping,
+static struct page *do_read_cache_page(struct address_space *mapping,
                                 pgoff_t index,
                                 int (*filler)(void *,struct page*),
-                                void *data)
+                                void *data,
+                                gfp_t gfp)
+
 {
         struct page *page;
         int err;
 
 retry:
-        page = __read_cache_page(mapping, index, filler, data);
+        page = __read_cache_page(mapping, index, filler, data, gfp);
         if (IS_ERR(page))
                 return page;
         if (PageUptodate(page))
@@ -1710,8 +1698,67 @@ out:
         mark_page_accessed(page);
         return page;
 }
+
+/**
+ * read_cache_page_async - read into page cache, fill it if needed
+ * @mapping:    the page's address_space
+ * @index:      the page index
+ * @filler:     function to perform the read
+ * @data:       destination for read data
+ *
+ * Same as read_cache_page, but don't wait for page to become unlocked
+ * after submitting it to the filler.
+ *
+ * Read into the page cache. If a page already exists, and PageUptodate() is
+ * not set, try to fill the page but don't wait for it to become unlocked.
+ *
+ * If the page does not get brought uptodate, return -EIO.
+ */
+struct page *read_cache_page_async(struct address_space *mapping,
+                                pgoff_t index,
+                                int (*filler)(void *,struct page*),
+                                void *data)
+{
+        return do_read_cache_page(mapping, index, filler, data, mapping_gfp_mask(mapping));
+}
 EXPORT_SYMBOL(read_cache_page_async);
 
+static struct page *wait_on_page_read(struct page *page)
+{
+        if (!IS_ERR(page)) {
+                wait_on_page_locked(page);
+                if (!PageUptodate(page)) {
+                        page_cache_release(page);
+                        page = ERR_PTR(-EIO);
+                }
+        }
+        return page;
+}
+
+/**
+ * read_cache_page_gfp - read into page cache, using specified page allocation flags.
+ * @mapping:    the page's address_space
+ * @index:      the page index
+ * @gfp:        the page allocator flags to use if allocating
+ *
+ * This is the same as "read_mapping_page(mapping, index, NULL)", but with
+ * any new page allocations done using the specified allocation flags. Note
+ * that the Radix tree operations will still use GFP_KERNEL, so you can't
+ * expect to do this atomically or anything like that - but you can pass in
+ * other page requirements.
+ *
+ * If the page does not get brought uptodate, return -EIO.
+ */
+struct page *read_cache_page_gfp(struct address_space *mapping,
+                                pgoff_t index,
+                                gfp_t gfp)
+{
+        filler_t *filler = (filler_t *)mapping->a_ops->readpage;
+
+        return wait_on_page_read(do_read_cache_page(mapping, index, filler, NULL, gfp));
+}
+EXPORT_SYMBOL(read_cache_page_gfp);
+
 /**
  * read_cache_page - read into page cache, fill it if needed
  * @mapping:    the page's address_space
@@ -1729,18 +1776,7 @@ struct page *read_cache_page(struct address_space *mapping,
                                 int (*filler)(void *,struct page*),
                                 void *data)
 {
-        struct page *page;
-
-        page = read_cache_page_async(mapping, index, filler, data);
-        if (IS_ERR(page))
-                goto out;
-        wait_on_page_locked(page);
-        if (!PageUptodate(page)) {
-                page_cache_release(page);
-                page = ERR_PTR(-EIO);
-        }
- out:
-        return page;
+        return wait_on_page_read(read_cache_page_async(mapping, index, filler, data));
 }
 EXPORT_SYMBOL(read_cache_page);
 
@@ -2196,6 +2232,9 @@ again:
                 if (unlikely(status))
                         break;
 
+                if (mapping_writably_mapped(mapping))
+                        flush_dcache_page(page);
+
                 pagefault_disable();
                 copied = iov_iter_copy_from_user_atomic(page, i, offset, bytes);
                 pagefault_enable();
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index e91b81b63670..2d16fa6b8c2d 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1515,10 +1515,9 @@ static struct attribute_group hstate_attr_group = {
         .attrs = hstate_attrs,
 };
 
-static int __init hugetlb_sysfs_add_hstate(struct hstate *h,
-                                struct kobject *parent,
-                                struct kobject **hstate_kobjs,
-                                struct attribute_group *hstate_attr_group)
+static int hugetlb_sysfs_add_hstate(struct hstate *h, struct kobject *parent,
+                                    struct kobject **hstate_kobjs,
+                                    struct attribute_group *hstate_attr_group)
 {
         int retval;
         int hi = h - hstates;
diff --git a/mm/migrate.c b/mm/migrate.c
index efddbf0926b2..9a0db5bbabe4 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -912,6 +912,9 @@ static int do_pages_move(struct mm_struct *mm, struct task_struct *task,
                                 goto out_pm;
 
                         err = -ENODEV;
+                        if (node < 0 || node >= MAX_NUMNODES)
+                                goto out_pm;
+
                         if (!node_state(node, N_HIGH_MEMORY))
                                 goto out_pm;
 
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d2a8889b4c58..8deb9d0fd5b1 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -556,8 +556,9 @@ static void free_pcppages_bulk(struct zone *zone, int count,
                         page = list_entry(list->prev, struct page, lru);
                         /* must delete as __free_one_page list manipulates */
                         list_del(&page->lru);
-                        __free_one_page(page, zone, 0, migratetype);
-                        trace_mm_page_pcpu_drain(page, 0, migratetype);
+                        /* MIGRATE_MOVABLE list may include MIGRATE_RESERVEs */
+                        __free_one_page(page, zone, 0, page_private(page));
+                        trace_mm_page_pcpu_drain(page, 0, page_private(page));
                 } while (--count && --batch_free && !list_empty(list));
         }
         spin_unlock(&zone->lock);
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index d55d905463eb..ae007462b7f6 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -509,6 +509,9 @@ static unsigned long lazy_max_pages(void)
 
 static atomic_t vmap_lazy_nr = ATOMIC_INIT(0);
 
+/* for per-CPU blocks */
+static void purge_fragmented_blocks_allcpus(void);
+
 /*
  * Purges all lazily-freed vmap areas.
  *
@@ -539,6 +542,9 @@ static void __purge_vmap_area_lazy(unsigned long *start, unsigned long *end,
         } else
                 spin_lock(&purge_lock);
 
+        if (sync)
+                purge_fragmented_blocks_allcpus();
+
         rcu_read_lock();
         list_for_each_entry_rcu(va, &vmap_area_list, list) {
                 if (va->flags & VM_LAZY_FREE) {
@@ -667,8 +673,6 @@ static bool vmap_initialized __read_mostly = false;
 struct vmap_block_queue {
         spinlock_t lock;
         struct list_head free;
-        struct list_head dirty;
-        unsigned int nr_dirty;
 };
 
 struct vmap_block {
@@ -678,10 +682,9 @@ struct vmap_block {
         unsigned long free, dirty;
         DECLARE_BITMAP(alloc_map, VMAP_BBMAP_BITS);
         DECLARE_BITMAP(dirty_map, VMAP_BBMAP_BITS);
-        union {
-                struct list_head free_list;
-                struct rcu_head rcu_head;
-        };
+        struct list_head free_list;
+        struct rcu_head rcu_head;
+        struct list_head purge;
 };
 
 /* Queue of free and dirty vmap blocks, for allocation and flushing purposes */
@@ -757,7 +760,7 @@ static struct vmap_block *new_vmap_block(gfp_t gfp_mask)
         vbq = &get_cpu_var(vmap_block_queue);
         vb->vbq = vbq;
         spin_lock(&vbq->lock);
-        list_add(&vb->free_list, &vbq->free);
+        list_add_rcu(&vb->free_list, &vbq->free);
         spin_unlock(&vbq->lock);
         put_cpu_var(vmap_block_queue);
 
@@ -776,8 +779,6 @@ static void free_vmap_block(struct vmap_block *vb)
         struct vmap_block *tmp;
         unsigned long vb_idx;
 
-        BUG_ON(!list_empty(&vb->free_list));
-
         vb_idx = addr_to_vb_idx(vb->va->va_start);
         spin_lock(&vmap_block_tree_lock);
         tmp = radix_tree_delete(&vmap_block_tree, vb_idx);
@@ -788,12 +789,61 @@ static void free_vmap_block(struct vmap_block *vb)
         call_rcu(&vb->rcu_head, rcu_free_vb);
 }
 
+static void purge_fragmented_blocks(int cpu)
+{
+        LIST_HEAD(purge);
+        struct vmap_block *vb;
+        struct vmap_block *n_vb;
+        struct vmap_block_queue *vbq = &per_cpu(vmap_block_queue, cpu);
+
+        rcu_read_lock();
+        list_for_each_entry_rcu(vb, &vbq->free, free_list) {
+
+                if (!(vb->free + vb->dirty == VMAP_BBMAP_BITS && vb->dirty != VMAP_BBMAP_BITS))
+                        continue;
+
+                spin_lock(&vb->lock);
+                if (vb->free + vb->dirty == VMAP_BBMAP_BITS && vb->dirty != VMAP_BBMAP_BITS) {
+                        vb->free = 0; /* prevent further allocs after releasing lock */
+                        vb->dirty = VMAP_BBMAP_BITS; /* prevent purging it again */
+                        bitmap_fill(vb->alloc_map, VMAP_BBMAP_BITS);
+                        bitmap_fill(vb->dirty_map, VMAP_BBMAP_BITS);
+                        spin_lock(&vbq->lock);
+                        list_del_rcu(&vb->free_list);
+                        spin_unlock(&vbq->lock);
+                        spin_unlock(&vb->lock);
+                        list_add_tail(&vb->purge, &purge);
+                } else
+                        spin_unlock(&vb->lock);
+        }
+        rcu_read_unlock();
+
+        list_for_each_entry_safe(vb, n_vb, &purge, purge) {
+                list_del(&vb->purge);
+                free_vmap_block(vb);
+        }
+}
+
+static void purge_fragmented_blocks_thiscpu(void)
+{
+        purge_fragmented_blocks(smp_processor_id());
+}
+
+static void purge_fragmented_blocks_allcpus(void)
+{
+        int cpu;
+
+        for_each_possible_cpu(cpu)
+                purge_fragmented_blocks(cpu);
+}
+
 static void *vb_alloc(unsigned long size, gfp_t gfp_mask)
 {
         struct vmap_block_queue *vbq;
         struct vmap_block *vb;
         unsigned long addr = 0;
         unsigned int order;
+        int purge = 0;
 
         BUG_ON(size & ~PAGE_MASK);
         BUG_ON(size > PAGE_SIZE*VMAP_MAX_ALLOC);
@@ -806,24 +856,38 @@ again:
                 int i;
 
                 spin_lock(&vb->lock);
+                if (vb->free < 1UL << order)
+                        goto next;
+
                 i = bitmap_find_free_region(vb->alloc_map,
                                                 VMAP_BBMAP_BITS, order);
 
-                if (i >= 0) {
-                        addr = vb->va->va_start + (i << PAGE_SHIFT);
-                        BUG_ON(addr_to_vb_idx(addr) !=
-                                        addr_to_vb_idx(vb->va->va_start));
-                        vb->free -= 1UL << order;
-                        if (vb->free == 0) {
-                                spin_lock(&vbq->lock);
-                                list_del_init(&vb->free_list);
-                                spin_unlock(&vbq->lock);
+                if (i < 0) {
+                        if (vb->free + vb->dirty == VMAP_BBMAP_BITS) {
+                                /* fragmented and no outstanding allocations */
+                                BUG_ON(vb->dirty != VMAP_BBMAP_BITS);
+                                purge = 1;
                         }
-                        spin_unlock(&vb->lock);
-                        break;
+                        goto next;
                 }
+                addr = vb->va->va_start + (i << PAGE_SHIFT);
+                BUG_ON(addr_to_vb_idx(addr) !=
+                                addr_to_vb_idx(vb->va->va_start));
+                vb->free -= 1UL << order;
+                if (vb->free == 0) {
+                        spin_lock(&vbq->lock);
+                        list_del_rcu(&vb->free_list);
+                        spin_unlock(&vbq->lock);
+                }
+                spin_unlock(&vb->lock);
+                break;
+next:
                 spin_unlock(&vb->lock);
         }
+
+        if (purge)
+                purge_fragmented_blocks_thiscpu();
+
         put_cpu_var(vmap_block_queue);
         rcu_read_unlock();
 
@@ -860,11 +924,11 @@ static void vb_free(const void *addr, unsigned long size)
         BUG_ON(!vb);
 
         spin_lock(&vb->lock);
-        bitmap_allocate_region(vb->dirty_map, offset >> PAGE_SHIFT, order);
+        BUG_ON(bitmap_allocate_region(vb->dirty_map, offset >> PAGE_SHIFT, order));
 
         vb->dirty += 1UL << order;
         if (vb->dirty == VMAP_BBMAP_BITS) {
-                BUG_ON(vb->free || !list_empty(&vb->free_list));
+                BUG_ON(vb->free);
                 spin_unlock(&vb->lock);
                 free_vmap_block(vb);
         } else
@@ -1033,8 +1097,6 @@ void __init vmalloc_init(void)
                 vbq = &per_cpu(vmap_block_queue, i);
                 spin_lock_init(&vbq->lock);
                 INIT_LIST_HEAD(&vbq->free);
-                INIT_LIST_HEAD(&vbq->dirty);
-                vbq->nr_dirty = 0;
         }
 
         /* Import existing vmlist entries. */
diff --git a/net/9p/client.c b/net/9p/client.c
index 8af95b2dddd6..09d4f1e2e4a8 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -69,7 +69,7 @@ p9_client_rpc(struct p9_client *c, int8_t type, const char *fmt, ...);
 
 static int parse_opts(char *opts, struct p9_client *clnt)
 {
-        char *options;
+        char *options, *tmp_options;
         char *p;
         substring_t args[MAX_OPT_ARGS];
         int option;
@@ -81,12 +81,13 @@ static int parse_opts(char *opts, struct p9_client *clnt)
         if (!opts)
                 return 0;
 
-        options = kstrdup(opts, GFP_KERNEL);
-        if (!options) {
+        tmp_options = kstrdup(opts, GFP_KERNEL);
+        if (!tmp_options) {
                 P9_DPRINTK(P9_DEBUG_ERROR,
                                 "failed to allocate copy of option string\n");
                 return -ENOMEM;
         }
+        options = tmp_options;
 
         while ((p = strsep(&options, ",")) != NULL) {
                 int token;
@@ -108,6 +109,13 @@ static int parse_opts(char *opts, struct p9_client *clnt)
                         break;
                 case Opt_trans:
                         clnt->trans_mod = v9fs_get_trans_by_name(&args[0]);
+                        if(clnt->trans_mod == NULL) {
+                                P9_DPRINTK(P9_DEBUG_ERROR,
+                                   "Could not find request transport: %s\n",
+                                   (char *) &args[0]);
+                                ret = -EINVAL;
+                                goto free_and_return;
+                        }
                         break;
                 case Opt_legacy:
                         clnt->dotu = 0;
@@ -117,7 +125,8 @@ static int parse_opts(char *opts, struct p9_client *clnt)
                 }
         }
 
-        kfree(options);
+free_and_return:
+        kfree(tmp_options);
         return ret;
 }
 
@@ -667,18 +676,12 @@ struct p9_client *p9_client_create(const char *dev_name, char *options)
         clnt->trans = NULL;
         spin_lock_init(&clnt->lock);
         INIT_LIST_HEAD(&clnt->fidlist);
-        clnt->fidpool = p9_idpool_create();
-        if (IS_ERR(clnt->fidpool)) {
-                err = PTR_ERR(clnt->fidpool);
-                clnt->fidpool = NULL;
-                goto error;
-        }
 
         p9_tag_init(clnt);
 
         err = parse_opts(options, clnt);
         if (err < 0)
-                goto error;
+                goto free_client;
 
         if (!clnt->trans_mod)
                 clnt->trans_mod = v9fs_get_default_trans();
@@ -687,7 +690,14 @@ struct p9_client *p9_client_create(const char *dev_name, char *options)
                 err = -EPROTONOSUPPORT;
                 P9_DPRINTK(P9_DEBUG_ERROR,
                                 "No transport defined or default transport\n");
-                goto error;
+                goto free_client;
+        }
+
+        clnt->fidpool = p9_idpool_create();
+        if (IS_ERR(clnt->fidpool)) {
+                err = PTR_ERR(clnt->fidpool);
+                clnt->fidpool = NULL;
+                goto put_trans;
         }
 
         P9_DPRINTK(P9_DEBUG_MUX, "clnt %p trans %p msize %d dotu %d\n",
@@ -695,19 +705,25 @@ struct p9_client *p9_client_create(const char *dev_name, char *options)
 
         err = clnt->trans_mod->create(clnt, dev_name, options);
         if (err)
-                goto error;
+                goto destroy_fidpool;
 
         if ((clnt->msize+P9_IOHDRSZ) > clnt->trans_mod->maxsize)
                 clnt->msize = clnt->trans_mod->maxsize-P9_IOHDRSZ;
 
         err = p9_client_version(clnt);
         if (err)
-                goto error;
+                goto close_trans;
 
         return clnt;
 
-error:
-        p9_client_destroy(clnt);
+close_trans:
+        clnt->trans_mod->close(clnt);
+destroy_fidpool:
+        p9_idpool_destroy(clnt->fidpool);
+put_trans:
+        v9fs_put_trans(clnt->trans_mod);
+free_client:
+        kfree(clnt);
         return ERR_PTR(err);
 }
 EXPORT_SYMBOL(p9_client_create);
@@ -1214,10 +1230,11 @@ static int p9_client_statsize(struct p9_wstat *wst, int optional)
 {
         int ret;
 
+        /* NOTE: size shouldn't include its own length */
         /* size[2] type[2] dev[4] qid[13] */
         /* mode[4] atime[4] mtime[4] length[8]*/
         /* name[s] uid[s] gid[s] muid[s] */
-        ret = 2+2+4+13+4+4+4+8+2+2+2+2;
+        ret = 2+4+13+4+4+4+8+2+2+2+2;
 
         if (wst->name)
                 ret += strlen(wst->name);
@@ -1258,7 +1275,7 @@ int p9_client_wstat(struct p9_fid *fid, struct p9_wstat *wst)
                 wst->name, wst->uid, wst->gid, wst->muid, wst->extension,
                 wst->n_uid, wst->n_gid, wst->n_muid);
 
-        req = p9_client_rpc(clnt, P9_TWSTAT, "dwS", fid->fid, wst->size, wst);
+        req = p9_client_rpc(clnt, P9_TWSTAT, "dwS", fid->fid, wst->size+2, wst);
         if (IS_ERR(req)) {
                 err = PTR_ERR(req);
                 goto error;
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index be1cb909d8c0..31d0b05582a9 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -714,7 +714,7 @@ static int parse_opts(char *params, struct p9_fd_opts *opts)
         char *p;
         substring_t args[MAX_OPT_ARGS];
         int option;
-        char *options;
+        char *options, *tmp_options;
         int ret;
 
         opts->port = P9_PORT;
@@ -724,12 +724,13 @@ static int parse_opts(char *params, struct p9_fd_opts *opts)
         if (!params)
                 return 0;
 
-        options = kstrdup(params, GFP_KERNEL);
-        if (!options) {
+        tmp_options = kstrdup(params, GFP_KERNEL);
+        if (!tmp_options) {
                 P9_DPRINTK(P9_DEBUG_ERROR,
                                 "failed to allocate copy of option string\n");
                 return -ENOMEM;
         }
+        options = tmp_options;
 
         while ((p = strsep(&options, ",")) != NULL) {
                 int token;
@@ -760,7 +761,8 @@ static int parse_opts(char *params, struct p9_fd_opts *opts)
                         continue;
                 }
         }
-        kfree(options);
+
+        kfree(tmp_options);
         return 0;
 }
 
diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c
index 65cb29db03f8..2c95a89c0f46 100644
--- a/net/9p/trans_rdma.c
+++ b/net/9p/trans_rdma.c
@@ -166,7 +166,7 @@ static int parse_opts(char *params, struct p9_rdma_opts *opts)
         char *p;
         substring_t args[MAX_OPT_ARGS];
         int option;
-        char *options;
+        char *options, *tmp_options;
         int ret;
 
         opts->port = P9_PORT;
@@ -177,12 +177,13 @@ static int parse_opts(char *params, struct p9_rdma_opts *opts)
         if (!params)
                 return 0;
 
-        options = kstrdup(params, GFP_KERNEL);
-        if (!options) {
+        tmp_options = kstrdup(params, GFP_KERNEL);
+        if (!tmp_options) {
                 P9_DPRINTK(P9_DEBUG_ERROR,
                            "failed to allocate copy of option string\n");
                 return -ENOMEM;
         }
+        options = tmp_options;
 
         while ((p = strsep(&options, ",")) != NULL) {
                 int token;
@@ -216,7 +217,7 @@ static int parse_opts(char *params, struct p9_rdma_opts *opts)
         }
         /* RQ must be at least as large as the SQ */
         opts->rq_depth = max(opts->rq_depth, opts->sq_depth);
-        kfree(options);
+        kfree(tmp_options);
         return 0;
 }
 
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index ea1e3daabefe..cb50f4ae5eef 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -102,7 +102,8 @@ static void p9_virtio_close(struct p9_client *client)
         struct virtio_chan *chan = client->trans;
 
         mutex_lock(&virtio_9p_lock);
-        chan->inuse = false;
+        if (chan)
+                chan->inuse = false;
         mutex_unlock(&virtio_9p_lock);
 }
 
@@ -311,6 +312,7 @@ p9_virtio_create(struct p9_client *client, const char *devname, char *args)
         }
 
         client->trans = (void *)chan;
+        client->status = Connected;
         chan->client = client;
 
         return 0;
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index 090f24839700..2f3230db7ffb 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -74,8 +74,8 @@ my %VCS_cmds;
 my %VCS_cmds_git = (
     "execute_cmd" => \&git_execute_cmd,
     "available" => '(which("git") ne "") && (-d ".git")',
-    "find_signers_cmd" => "git log --since=\$email_git_since -- \$file",
-    "find_commit_signers_cmd" => "git log -1 \$commit",
+    "find_signers_cmd" => "git log --no-color --since=\$email_git_since -- \$file",
+    "find_commit_signers_cmd" => "git log --no-color -1 \$commit",
     "blame_range_cmd" => "git blame -l -L \$diff_start,+\$diff_length \$file",
     "blame_file_cmd" => "git blame -l \$file",
     "commit_pattern" => "^commit [0-9a-f]{40,40}",
diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl
index ce3e40b01e48..e950f9cde019 100644
--- a/scripts/markup_oops.pl
+++ b/scripts/markup_oops.pl
@@ -158,7 +158,7 @@ while (<STDIN>) {
                 $function = $1;
                 $func_offset = $2;
         }
-        if ($line =~ /RIP: 0010:\[\<[0-9a-f]+\>\]  \[\<[0-9a-f]+\>\] ([a-zA-Z0-9\_]+)\+(0x[0-9a-f]+)\/0x[a-f0-9]/) {
+        if ($line =~ /RIP: 0010:\[\<[0-9a-f]+\>\]  \[\<[0-9a-f]+\>\] ([a-zA-Z0-9\_]+)\+0x([0-9a-f]+)\/0x[a-f0-9]/) {
                 $function = $1;
                 $func_offset = $2;
         }
diff --git a/security/inode.c b/security/inode.c
index f7496c6a022b..c3a793881d04 100644
--- a/security/inode.c
+++ b/security/inode.c
@@ -156,15 +156,8 @@ static int create_by_name(const char *name, mode_t mode,
          * block. A pointer to that is in the struct vfsmount that we
          * have around.
          */
-        if (!parent ) {
-                if (mount && mount->mnt_sb) {
-                        parent = mount->mnt_sb->s_root;
-                }
-        }
-        if (!parent) {
-                pr_debug("securityfs: Ah! can not find a parent!\n");
-                return -EFAULT;
-        }
+        if (!parent)
+                parent = mount->mnt_sb->s_root;
 
         mutex_lock(&parent->d_inode->i_mutex);
         *dentry = lookup_one_len(name, parent, strlen(name));
diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
index c41afe6639a0..47fb65d1fcbd 100644
--- a/security/integrity/ima/ima.h
+++ b/security/integrity/ima/ima.h
@@ -65,7 +65,6 @@ void integrity_audit_msg(int audit_msgno, struct inode *inode,
                          const char *cause, int result, int info);
 
 /* Internal IMA function definitions */
-void ima_iintcache_init(void);
 int ima_init(void);
 void ima_cleanup(void);
 int ima_fs_init(void);
@@ -131,7 +130,7 @@ void iint_free(struct kref *kref);
 void iint_rcu_free(struct rcu_head *rcu);
 
 /* IMA policy related functions */
-enum ima_hooks { PATH_CHECK = 1, FILE_MMAP, BPRM_CHECK };
+enum ima_hooks { FILE_CHECK = 1, FILE_MMAP, BPRM_CHECK };
 
 int ima_match_policy(struct inode *inode, enum ima_hooks func, int mask);
 void ima_init_policy(void);
diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
index 3cd58b60afd2..2a5e0bcf3887 100644
--- a/security/integrity/ima/ima_api.c
+++ b/security/integrity/ima/ima_api.c
@@ -95,12 +95,12 @@ err_out:
  * ima_must_measure - measure decision based on policy.
  * @inode: pointer to inode to measure
  * @mask: contains the permission mask (MAY_READ, MAY_WRITE, MAY_EXECUTE)
- * @function: calling function (PATH_CHECK, BPRM_CHECK, FILE_MMAP)
+ * @function: calling function (FILE_CHECK, BPRM_CHECK, FILE_MMAP)
  *
  * The policy is defined in terms of keypairs:
  *              subj=, obj=, type=, func=, mask=, fsmagic=
  *      subj,obj, and type: are LSM specific.
- *      func: PATH_CHECK | BPRM_CHECK | FILE_MMAP
+ *      func: FILE_CHECK | BPRM_CHECK | FILE_MMAP
  *      mask: contains the permission mask
  *      fsmagic: hex value
  *
diff --git a/security/integrity/ima/ima_iint.c b/security/integrity/ima/ima_iint.c
index fa592ff1ac1c..0d83edcfc402 100644
--- a/security/integrity/ima/ima_iint.c
+++ b/security/integrity/ima/ima_iint.c
@@ -52,9 +52,6 @@ int ima_inode_alloc(struct inode *inode)
         struct ima_iint_cache *iint = NULL;
         int rc = 0;
 
-        if (!ima_initialized)
-                return 0;
-
         iint = kmem_cache_alloc(iint_cache, GFP_NOFS);
         if (!iint)
                 return -ENOMEM;
@@ -118,8 +115,6 @@ void ima_inode_free(struct inode *inode)
 {
         struct ima_iint_cache *iint;
 
-        if (!ima_initialized)
-                return;
         spin_lock(&ima_iint_lock);
         iint = radix_tree_delete(&ima_iint_store, (unsigned long)inode);
         spin_unlock(&ima_iint_lock);
@@ -141,9 +136,11 @@ static void init_once(void *foo)
         kref_set(&iint->refcount, 1);
 }
 
-void __init ima_iintcache_init(void)
+static int __init ima_iintcache_init(void)
 {
         iint_cache =
             kmem_cache_create("iint_cache", sizeof(struct ima_iint_cache), 0,
                               SLAB_PANIC, init_once);
+        return 0;
 }
+security_initcall(ima_iintcache_init);
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index a89f44d5e030..294b005d6520 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -14,7 +14,7 @@
  *
  * File: ima_main.c
  *      implements the IMA hooks: ima_bprm_check, ima_file_mmap,
- *      and ima_path_check.
+ *      and ima_file_check.
  */
 #include <linux/module.h>
 #include <linux/file.h>
@@ -84,6 +84,36 @@ out:
         return found;
 }
 
+/* ima_read_write_check - reflect possible reading/writing errors in the PCR.
+ *
+ * When opening a file for read, if the file is already open for write,
+ * the file could change, resulting in a file measurement error.
+ *
+ * Opening a file for write, if the file is already open for read, results
+ * in a time of measure, time of use (ToMToU) error.
+ *
+ * In either case invalidate the PCR.
+ */
+enum iint_pcr_error { TOMTOU, OPEN_WRITERS };
+static void ima_read_write_check(enum iint_pcr_error error,
+                                 struct ima_iint_cache *iint,
+                                 struct inode *inode,
+                                 const unsigned char *filename)
+{
+        switch (error) {
+        case TOMTOU:
+                if (iint->readcount > 0)
+                        ima_add_violation(inode, filename, "invalid_pcr",
+                                          "ToMToU");
+                break;
+        case OPEN_WRITERS:
+                if (iint->writecount > 0)
+                        ima_add_violation(inode, filename, "invalid_pcr",
+                                          "open_writers");
+                break;
+        }
+}
+
 /*
  * Update the counts given an fmode_t
  */
@@ -99,6 +129,47 @@ static void ima_inc_counts(struct ima_iint_cache *iint, fmode_t mode)
 }
 
 /*
+ * ima_counts_get - increment file counts
+ *
+ * Maintain read/write counters for all files, but only
+ * invalidate the PCR for measured files:
+ *      - Opening a file for write when already open for read,
+ *        results in a time of measure, time of use (ToMToU) error.
+ *      - Opening a file for read when already open for write,
+ *        could result in a file measurement error.
+ *
+ */
+void ima_counts_get(struct file *file)
+{
+        struct dentry *dentry = file->f_path.dentry;
+        struct inode *inode = dentry->d_inode;
+        fmode_t mode = file->f_mode;
+        struct ima_iint_cache *iint;
+        int rc;
+
+        if (!ima_initialized || !S_ISREG(inode->i_mode))
+                return;
+        iint = ima_iint_find_get(inode);
+        if (!iint)
+                return;
+        mutex_lock(&iint->mutex);
+        rc = ima_must_measure(iint, inode, MAY_READ, FILE_CHECK);
+        if (rc < 0)
+                goto out;
+
+        if (mode & FMODE_WRITE) {
+                ima_read_write_check(TOMTOU, iint, inode, dentry->d_name.name);
+                goto out;
+        }
+        ima_read_write_check(OPEN_WRITERS, iint, inode, dentry->d_name.name);
+out:
+        ima_inc_counts(iint, file->f_mode);
+        mutex_unlock(&iint->mutex);
+
+        kref_put(&iint->refcount, iint_free);
+}
+
+/*
  * Decrement ima counts
  */
 static void ima_dec_counts(struct ima_iint_cache *iint, struct inode *inode,
@@ -153,123 +224,6 @@ void ima_file_free(struct file *file)
         kref_put(&iint->refcount, iint_free);
 }
 
-/* ima_read_write_check - reflect possible reading/writing errors in the PCR.
- *
- * When opening a file for read, if the file is already open for write,
- * the file could change, resulting in a file measurement error.
- *
- * Opening a file for write, if the file is already open for read, results
- * in a time of measure, time of use (ToMToU) error.
- *
- * In either case invalidate the PCR.
- */
-enum iint_pcr_error { TOMTOU, OPEN_WRITERS };
-static void ima_read_write_check(enum iint_pcr_error error,
-                                 struct ima_iint_cache *iint,
-                                 struct inode *inode,
-                                 const unsigned char *filename)
-{
-        switch (error) {
-        case TOMTOU:
-                if (iint->readcount > 0)
-                        ima_add_violation(inode, filename, "invalid_pcr",
-                                          "ToMToU");
-                break;
-        case OPEN_WRITERS:
-                if (iint->writecount > 0)
-                        ima_add_violation(inode, filename, "invalid_pcr",
-                                          "open_writers");
-                break;
-        }
-}
-
-static int get_path_measurement(struct ima_iint_cache *iint, struct file *file,
-                                const unsigned char *filename)
-{
-        int rc = 0;
-
-        ima_inc_counts(iint, file->f_mode);
-
-        rc = ima_collect_measurement(iint, file);
-        if (!rc)
-                ima_store_measurement(iint, file, filename);
-        return rc;
-}
-
-/**
- * ima_path_check - based on policy, collect/store measurement.
- * @path: contains a pointer to the path to be measured
- * @mask: contains MAY_READ, MAY_WRITE or MAY_EXECUTE
- *
- * Measure the file being open for readonly, based on the
- * ima_must_measure() policy decision.
- *
- * Keep read/write counters for all files, but only
- * invalidate the PCR for measured files:
- *      - Opening a file for write when already open for read,
- *        results in a time of measure, time of use (ToMToU) error.
- *      - Opening a file for read when already open for write,
- *        could result in a file measurement error.
- *
- * Always return 0 and audit dentry_open failures.
- * (Return code will be based upon measurement appraisal.)
- */
-int ima_path_check(struct path *path, int mask)
-{
-        struct inode *inode = path->dentry->d_inode;
-        struct ima_iint_cache *iint;
-        struct file *file = NULL;
-        int rc;
-
-        if (!ima_initialized || !S_ISREG(inode->i_mode))
-                return 0;
-        iint = ima_iint_find_get(inode);
-        if (!iint)
-                return 0;
-
-        mutex_lock(&iint->mutex);
-
-        rc = ima_must_measure(iint, inode, MAY_READ, PATH_CHECK);
-        if (rc < 0)
-                goto out;
-
-        if ((mask & MAY_WRITE) || (mask == 0))
-                ima_read_write_check(TOMTOU, iint, inode,
-                                     path->dentry->d_name.name);
-
-        if ((mask & (MAY_WRITE | MAY_READ | MAY_EXEC)) != MAY_READ)
-                goto out;
-
-        ima_read_write_check(OPEN_WRITERS, iint, inode,
-                             path->dentry->d_name.name);
-        if (!(iint->flags & IMA_MEASURED)) {
-                struct dentry *dentry = dget(path->dentry);
-                struct vfsmount *mnt = mntget(path->mnt);
-
-                file = dentry_open(dentry, mnt, O_RDONLY | O_LARGEFILE,
-                                   current_cred());
-                if (IS_ERR(file)) {
-                        int audit_info = 0;
-
-                        integrity_audit_msg(AUDIT_INTEGRITY_PCR, inode,
-                                            dentry->d_name.name,
-                                            "add_measurement",
-                                            "dentry_open failed",
-                                            1, audit_info);
-                        file = NULL;
-                        goto out;
-                }
-                rc = get_path_measurement(iint, file, dentry->d_name.name);
-        }
-out:
-        mutex_unlock(&iint->mutex);
-        if (file)
-                fput(file);
-        kref_put(&iint->refcount, iint_free);
-        return 0;
-}
-EXPORT_SYMBOL_GPL(ima_path_check);
-
 static int process_measurement(struct file *file, const unsigned char *filename,
                                int mask, int function)
 {
@@ -297,33 +251,6 @@ out:
         return rc;
 }
 
-/*
- * ima_counts_get - increment file counts
- *
- * - for IPC shm and shmat file.
- * - for nfsd exported files.
- *
- * Increment the counts for these files to prevent unnecessary
- * imbalance messages.
- */
-void ima_counts_get(struct file *file)
-{
-        struct inode *inode = file->f_dentry->d_inode;
-        struct ima_iint_cache *iint;
-
-        if (!ima_initialized || !S_ISREG(inode->i_mode))
-                return;
-        iint = ima_iint_find_get(inode);
-        if (!iint)
-                return;
-        mutex_lock(&iint->mutex);
-        ima_inc_counts(iint, file->f_mode);
-        mutex_unlock(&iint->mutex);
-
-        kref_put(&iint->refcount, iint_free);
-}
-EXPORT_SYMBOL_GPL(ima_counts_get);
-
 /**
  * ima_file_mmap - based on policy, collect/store measurement.
  * @file: pointer to the file to be measured (May be NULL)
@@ -369,11 +296,31 @@ int ima_bprm_check(struct linux_binprm *bprm)
         return 0;
 }
 
+/**
+ * ima_path_check - based on policy, collect/store measurement.
+ * @file: pointer to the file to be measured
+ * @mask: contains MAY_READ, MAY_WRITE or MAY_EXECUTE
+ *
+ * Measure files based on the ima_must_measure() policy decision.
+ *
+ * Always return 0 and audit dentry_open failures.
+ * (Return code will be based upon measurement appraisal.)
+ */
+int ima_file_check(struct file *file, int mask)
+{
+        int rc;
+
+        rc = process_measurement(file, file->f_dentry->d_name.name,
+                                 mask & (MAY_READ | MAY_WRITE | MAY_EXEC),
+                                 FILE_CHECK);
+        return 0;
+}
+EXPORT_SYMBOL_GPL(ima_file_check);
+
 static int __init init_ima(void)
 {
         int error;
 
-        ima_iintcache_init();
         error = ima_init();
         ima_initialized = 1;
         return error;
diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index e1278399b345..4759d0f99335 100644
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -67,7 +67,7 @@ static struct ima_measure_rule_entry default_rules[] = {
          .flags = IMA_FUNC | IMA_MASK},
         {.action = MEASURE,.func = BPRM_CHECK,.mask = MAY_EXEC,
          .flags = IMA_FUNC | IMA_MASK},
-        {.action = MEASURE,.func = PATH_CHECK,.mask = MAY_READ,.uid = 0,
+        {.action = MEASURE,.func = FILE_CHECK,.mask = MAY_READ,.uid = 0,
          .flags = IMA_FUNC | IMA_MASK | IMA_UID},
 };
 
@@ -282,8 +282,11 @@ static int ima_parse_rule(char *rule, struct ima_measure_rule_entry *entry)
                         break;
                 case Opt_func:
                         audit_log_format(ab, "func=%s ", args[0].from);
-                        if (strcmp(args[0].from, "PATH_CHECK") == 0)
-                                entry->func = PATH_CHECK;
+                        if (strcmp(args[0].from, "FILE_CHECK") == 0)
+                                entry->func = FILE_CHECK;
+                        /* PATH_CHECK is for backwards compat */
+                        else if (strcmp(args[0].from, "PATH_CHECK") == 0)
+                                entry->func = FILE_CHECK;
                         else if (strcmp(args[0].from, "FILE_MMAP") == 0)
                                 entry->func = FILE_MMAP;
                         else if (strcmp(args[0].from, "BPRM_CHECK") == 0)
diff --git a/security/security.c b/security/security.c
index 24e060be9fa5..122b748d0f4c 100644
--- a/security/security.c
+++ b/security/security.c
@@ -666,8 +666,6 @@ int security_file_alloc(struct file *file)
 void security_file_free(struct file *file)
 {
         security_ops->file_free_security(file);
-        if (file->f_dentry)
-                ima_file_free(file);
 }
 
 int security_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index cb65bd0dd35b..459c1f62783b 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -166,18 +166,7 @@ static void ct_unmap_audio_buffer(struct ct_atc *atc, struct ct_atc_pcm *apcm)
 
 static unsigned long atc_get_ptp_phys(struct ct_atc *atc, int index)
 {
-        struct ct_vm *vm;
-        void *kvirt_addr;
-        unsigned long phys_addr;
-
-        vm = atc->vm;
-        kvirt_addr = vm->get_ptp_virt(vm, index);
-        if (kvirt_addr == NULL)
-                phys_addr = (~0UL);
-        else
-                phys_addr = virt_to_phys(kvirt_addr);
-
-        return phys_addr;
+        return atc->vm->get_ptp_phys(atc->vm, index);
 }
 
 static unsigned int convert_format(snd_pcm_format_t snd_format)
@@ -1669,7 +1658,7 @@ int __devinit ct_atc_create(struct snd_card *card, struct pci_dev *pci,
         }
 
         /* Set up device virtual memory management object */
-        err = ct_vm_create(&atc->vm);
+        err = ct_vm_create(&atc->vm, pci);
         if (err < 0)
                 goto error1;
 
diff --git a/sound/pci/ctxfi/ctvmem.c b/sound/pci/ctxfi/ctvmem.c
index 6b78752e9503..65da6e466f80 100644
--- a/sound/pci/ctxfi/ctvmem.c
+++ b/sound/pci/ctxfi/ctvmem.c
@@ -138,7 +138,7 @@ ct_vm_map(struct ct_vm *vm, struct snd_pcm_substream *substream, int size)
                 return NULL;
         }
 
-        ptp = vm->ptp[0];
+        ptp = (unsigned long *)vm->ptp[0].area;
         pte_start = (block->addr >> CT_PAGE_SHIFT);
         pages = block->size >> CT_PAGE_SHIFT;
         for (i = 0; i < pages; i++) {
@@ -158,25 +158,25 @@ static void ct_vm_unmap(struct ct_vm *vm, struct ct_vm_block *block)
 }
 
 /* *
- * return the host (kmalloced) addr of the @index-th device
- * page talbe page on success, or NULL on failure.
- * The first returned NULL indicates the termination.
+ * return the host physical addr of the @index-th device
+ * page table page on success, or ~0UL on failure.
+ * The first returned ~0UL indicates the termination.
  * */
-static void *
-ct_get_ptp_virt(struct ct_vm *vm, int index)
+static dma_addr_t
+ct_get_ptp_phys(struct ct_vm *vm, int index)
 {
-        void *addr;
+        dma_addr_t addr;
 
-        addr = (index >= CT_PTP_NUM) ? NULL : vm->ptp[index];
+        addr = (index >= CT_PTP_NUM) ? ~0UL : vm->ptp[index].addr;
 
         return addr;
 }
 
-int ct_vm_create(struct ct_vm **rvm)
+int ct_vm_create(struct ct_vm **rvm, struct pci_dev *pci)
 {
         struct ct_vm *vm;
         struct ct_vm_block *block;
-        int i;
+        int i, err = 0;
 
         *rvm = NULL;
 
@@ -188,23 +188,21 @@ int ct_vm_create(struct ct_vm **rvm)
 
         /* Allocate page table pages */
         for (i = 0; i < CT_PTP_NUM; i++) {
-                vm->ptp[i] = kmalloc(PAGE_SIZE, GFP_KERNEL);
-                if (!vm->ptp[i])
+                err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
+                                          snd_dma_pci_data(pci),
+                                          PAGE_SIZE, &vm->ptp[i]);
+                if (err < 0)
                         break;
         }
-        if (!i) {
+        if (err < 0) {
                 /* no page table pages are allocated */
-                kfree(vm);
+                ct_vm_destroy(vm);
                 return -ENOMEM;
         }
         vm->size = CT_ADDRS_PER_PAGE * i;
-        /* Initialise remaining ptps */
-        for (; i < CT_PTP_NUM; i++)
-                vm->ptp[i] = NULL;
-
         vm->map = ct_vm_map;
         vm->unmap = ct_vm_unmap;
-        vm->get_ptp_virt = ct_get_ptp_virt;
+        vm->get_ptp_phys = ct_get_ptp_phys;
         INIT_LIST_HEAD(&vm->unused);
         INIT_LIST_HEAD(&vm->used);
         block = kzalloc(sizeof(*block), GFP_KERNEL);
@@ -242,7 +240,7 @@ void ct_vm_destroy(struct ct_vm *vm)
 
         /* free allocated page table pages */
         for (i = 0; i < CT_PTP_NUM; i++)
-                kfree(vm->ptp[i]);
+                snd_dma_free_pages(&vm->ptp[i]);
 
         vm->size = 0;
 
diff --git a/sound/pci/ctxfi/ctvmem.h b/sound/pci/ctxfi/ctvmem.h
index 01e4fd0386a3..b23adfca4de6 100644
--- a/sound/pci/ctxfi/ctvmem.h
+++ b/sound/pci/ctxfi/ctvmem.h
@@ -22,6 +22,8 @@
 
 #include <linux/mutex.h>
 #include <linux/list.h>
+#include <linux/pci.h>
+#include <sound/memalloc.h>
 
 /* The chip can handle the page table of 4k pages
  * (emu20k1 can handle even 8k pages, but we don't use it right now)
@@ -41,7 +43,7 @@ struct snd_pcm_substream;
 
 /* Virtual memory management object for card device */
 struct ct_vm {
-        void *ptp[CT_PTP_NUM];          /* Device page table pages */
+        struct snd_dma_buffer ptp[CT_PTP_NUM];  /* Device page table pages */
         unsigned int size;              /* Available addr space in bytes */
         struct list_head unused;        /* List of unused blocks */
         struct list_head used;          /* List of used blocks */
@@ -52,10 +54,10 @@ struct ct_vm {
                                    int size);
         /* Unmap device logical addr area. */
         void (*unmap)(struct ct_vm *, struct ct_vm_block *block);
-        void *(*get_ptp_virt)(struct ct_vm *vm, int index);
+        dma_addr_t (*get_ptp_phys)(struct ct_vm *vm, int index);
 };
 
-int ct_vm_create(struct ct_vm **rvm);
+int ct_vm_create(struct ct_vm **rvm, struct pci_dev *pci);
 void ct_vm_destroy(struct ct_vm *vm);
 
 #endif /* CTVMEM_H */
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index ec9c348336cc..ff6da6f386d1 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -426,6 +426,7 @@ struct azx {
 
         /* flags */
         int position_fix;
+        int poll_count;
         unsigned int running :1;
         unsigned int initialized :1;
         unsigned int single_cmd :1;
@@ -506,7 +507,7 @@ static char *driver_short_names[] __devinitdata = {
 #define get_azx_dev(substream) (substream->runtime->private_data)
 
 static int azx_acquire_irq(struct azx *chip, int do_disconnect);
-
+static int azx_send_cmd(struct hda_bus *bus, unsigned int val);
 /*
  * Interface for HD codec
  */
@@ -664,11 +665,12 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus,
 {
         struct azx *chip = bus->private_data;
         unsigned long timeout;
+        int do_poll = 0;
 
  again:
         timeout = jiffies + msecs_to_jiffies(1000);
         for (;;) {
-                if (chip->polling_mode) {
+                if (chip->polling_mode || do_poll) {
                         spin_lock_irq(&chip->reg_lock);
                         azx_update_rirb(chip);
                         spin_unlock_irq(&chip->reg_lock);
@@ -676,6 +678,9 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus,
                 if (!chip->rirb.cmds[addr]) {
                         smp_rmb();
                         bus->rirb_error = 0;
+
+                        if (!do_poll)
+                                chip->poll_count = 0;
                         return chip->rirb.res[addr]; /* the last value */
                 }
                 if (time_after(jiffies, timeout))
@@ -688,6 +693,16 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus,
                 }
         }
 
+        if (!chip->polling_mode && chip->poll_count < 2) {
+                snd_printdd(SFX "azx_get_response timeout, "
+                           "polling the codec once: last cmd=0x%08x\n",
+                           chip->last_cmd[addr]);
+                do_poll = 1;
+                chip->poll_count++;
+                goto again;
+        }
+
+
         if (!chip->polling_mode) {
                 snd_printk(KERN_WARNING SFX "azx_get_response timeout, "
                            "switching to polling mode: last cmd=0x%08x\n",
@@ -1878,6 +1893,9 @@ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev)
 
         if (!bdl_pos_adj[chip->dev_index])
                 return 1; /* no delayed ack */
+        if (WARN_ONCE(!azx_dev->period_bytes,
+                      "hda-intel: zero azx_dev->period_bytes"))
+                return 0; /* this shouldn't happen! */
         if (pos % azx_dev->period_bytes > azx_dev->period_bytes / 2)
                 return 0; /* NG - it's below the period boundary */
         return 1; /* OK, it's fine */
@@ -2043,7 +2061,7 @@ static int azx_acquire_irq(struct azx *chip, int do_disconnect)
 {
         if (request_irq(chip->pci->irq, azx_interrupt,
                         chip->msi ? 0 : IRQF_SHARED,
-                        "HDA Intel", chip)) {
+                        "hda_intel", chip)) {
                 printk(KERN_ERR "hda-intel: unable to grab IRQ %d, "
                        "disabling device\n", chip->pci->irq);
                 if (do_disconnect)
@@ -2332,6 +2350,7 @@ static void __devinit check_probe_mask(struct azx *chip, int dev)
  */
 static struct snd_pci_quirk msi_black_list[] __devinitdata = {
         SND_PCI_QUIRK(0x1043, 0x81f2, "ASUS", 0), /* Athlon64 X2 + nvidia */
+        SND_PCI_QUIRK(0x1043, 0x81f6, "ASUS", 0), /* nvidia */
         {}
 };
 
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 3f92def752fd..da34095c707f 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1093,6 +1093,16 @@ static void alc889_coef_init(struct hda_codec *codec)
         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF, tmp|0x2010);
 }
 
+/* turn on/off EAPD control (only if available) */
+static void set_eapd(struct hda_codec *codec, hda_nid_t nid, int on)
+{
+        if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
+                return;
+        if (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)
+                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_EAPD_BTLENABLE,
+                                    on ? 2 : 0);
+}
+
 static void alc_auto_init_amp(struct hda_codec *codec, int type)
 {
         unsigned int tmp;
@@ -1110,25 +1120,22 @@ static void alc_auto_init_amp(struct hda_codec *codec, int type)
         case ALC_INIT_DEFAULT:
                 switch (codec->vendor_id) {
                 case 0x10ec0260:
-                        snd_hda_codec_write(codec, 0x0f, 0,
-                                            AC_VERB_SET_EAPD_BTLENABLE, 2);
-                        snd_hda_codec_write(codec, 0x10, 0,
-                                            AC_VERB_SET_EAPD_BTLENABLE, 2);
+                        set_eapd(codec, 0x0f, 1);
+                        set_eapd(codec, 0x10, 1);
                         break;
                 case 0x10ec0262:
                 case 0x10ec0267:
                 case 0x10ec0268:
                 case 0x10ec0269:
+                case 0x10ec0270:
                 case 0x10ec0272:
                 case 0x10ec0660:
                 case 0x10ec0662:
                 case 0x10ec0663:
                 case 0x10ec0862:
                 case 0x10ec0889:
-                        snd_hda_codec_write(codec, 0x14, 0,
-                                            AC_VERB_SET_EAPD_BTLENABLE, 2);
-                        snd_hda_codec_write(codec, 0x15, 0,
-                                            AC_VERB_SET_EAPD_BTLENABLE, 2);
+                        set_eapd(codec, 0x14, 1);
+                        set_eapd(codec, 0x15, 1);
                         break;
                 }
                 switch (codec->vendor_id) {
@@ -1836,10 +1843,8 @@ static void alc889_acer_aspire_8930g_setup(struct hda_codec *codec)
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 static void alc889_power_eapd(struct hda_codec *codec, int power)
 {
-        snd_hda_codec_write(codec, 0x14, 0,
-                            AC_VERB_SET_EAPD_BTLENABLE, power ? 2 : 0);
-        snd_hda_codec_write(codec, 0x15, 0,
-                            AC_VERB_SET_EAPD_BTLENABLE, power ? 2 : 0);
+        set_eapd(codec, 0x14, power);
+        set_eapd(codec, 0x15, power);
 }
 #endif
 
@@ -9473,6 +9478,7 @@ static struct alc_config_preset alc882_presets[] = {
                 .num_channel_mode = ARRAY_SIZE(alc883_3ST_6ch_modes),
                 .channel_mode = alc883_3ST_6ch_modes,
                 .need_dac_fix = 1,
+                .const_channel_count = 6,
                 .num_mux_defs =
                         ARRAY_SIZE(alc888_2_capture_sources),
                 .input_mux = alc888_2_capture_sources,
@@ -10377,7 +10383,7 @@ static void alc262_hp_t5735_setup(struct hda_codec *codec)
         struct alc_spec *spec = codec->spec;
 
         spec->autocfg.hp_pins[0] = 0x15;
-        spec->autocfg.speaker_pins[0] = 0x0c; /* HACK: not actually a pin */
+        spec->autocfg.speaker_pins[0] = 0x14;
 }
 
 static struct snd_kcontrol_new alc262_hp_t5735_mixer[] = {
@@ -11788,9 +11794,9 @@ static struct alc_config_preset alc262_presets[] = {
                 .num_channel_mode = ARRAY_SIZE(alc262_modes),
                 .channel_mode = alc262_modes,
                 .input_mux = &alc262_capture_source,
-                .unsol_event = alc_automute_amp_unsol_event,
+                .unsol_event = alc_sku_unsol_event,
                 .setup = alc262_hp_t5735_setup,
-                .init_hook = alc_automute_amp,
+                .init_hook = alc_inithook,
         },
         [ALC262_HP_RP5700] = {
                 .mixers = { alc262_hp_rp5700_mixer },
@@ -12541,6 +12547,7 @@ static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
                 dac = 0x02;
                 break;
         case 0x15:
+        case 0x21:
                 dac = 0x03;
                 break;
         default:
diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c
index 765d7bd4c3d4..9e66f6d306f8 100644
--- a/sound/pci/ice1712/aureon.c
+++ b/sound/pci/ice1712/aureon.c
@@ -703,11 +703,13 @@ static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index, unsigned sho
 {
         unsigned char nvol;
 
-        if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE))
+        if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE)) {
                 nvol = 0;
-        else
+        } else {
                 nvol = ((vol % WM_VOL_CNT) * (master % WM_VOL_CNT)) /
                                                                 WM_VOL_MAX;
+                nvol += 0x1b;
+        }
 
         wm_put(ice, index, nvol);
         wm_put_nocache(ice, index, 0x180 | nvol);
@@ -778,7 +780,7 @@ static int wm_master_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_
         for (ch = 0; ch < 2; ch++) {
                 unsigned int vol = ucontrol->value.integer.value[ch];
                 if (vol > WM_VOL_MAX)
-                        continue;
+                        vol = WM_VOL_MAX;
                 vol |= spec->master[ch] & WM_VOL_MUTE;
                 if (vol != spec->master[ch]) {
                         int dac;
@@ -834,8 +836,8 @@ static int wm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *
         for (i = 0; i < voices; i++) {
                 unsigned int vol = ucontrol->value.integer.value[i];
                 if (vol > WM_VOL_MAX)
-                        continue;
-                vol |= spec->vol[ofs+i];
+                        vol = WM_VOL_MAX;
+                vol |= spec->vol[ofs+i] & WM_VOL_MUTE;
                 if (vol != spec->vol[ofs+i]) {
                         spec->vol[ofs+i] = vol;
                         idx  = WM_DAC_ATTEN + ofs + i;
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index a9dc5fb54774..da589d8664d0 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -627,7 +627,7 @@ static int tlv320aic23_resume(struct platform_device *pdev)
         u16 reg;
 
         /* Sync reg_cache with the hardware */
-        for (reg = 0; reg < TLV320AIC23_RESET; reg++) {
+        for (reg = 0; reg <= TLV320AIC23_ACTIVE; reg++) {
                 u16 val = tlv320aic23_read_reg_cache(codec, reg);
                 tlv320aic23_write(codec, reg, val);
         }
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index ce5515e3f2b0..3595bd57c4eb 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -1504,7 +1504,7 @@ static int wm8903_resume(struct platform_device *pdev)
         struct i2c_client *i2c = codec->control_data;
         int i;
         u16 *reg_cache = codec->reg_cache;
-        u16 *tmp_cache = kmemdup(codec->reg_cache, sizeof(wm8903_reg_defaults),
+        u16 *tmp_cache = kmemdup(reg_cache, sizeof(wm8903_reg_defaults),
                                  GFP_KERNEL);
 
         /* Bring the codec back up to standby first to minimise pop/clicks */
@@ -1516,6 +1516,7 @@ static int wm8903_resume(struct platform_device *pdev)
                 for (i = 2; i < ARRAY_SIZE(wm8903_reg_defaults); i++)
                         if (tmp_cache[i] != reg_cache[i])
                                 snd_soc_write(codec, i, tmp_cache[i]);
+                kfree(tmp_cache);
         } else {
                 dev_err(&i2c->dev, "Failed to allocate temporary cache\n");
         }
diff --git a/sound/soc/omap/Makefile b/sound/soc/omap/Makefile
index 3db8a6c523f4..19283e5edfbf 100644
--- a/sound/soc/omap/Makefile
+++ b/sound/soc/omap/Makefile
@@ -25,7 +25,7 @@ obj-$(CONFIG_SND_OMAP_SOC_OSK5912) += snd-soc-osk5912.o
 obj-$(CONFIG_SND_OMAP_SOC_OVERO) += snd-soc-overo.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP2EVM) += snd-soc-omap2evm.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3EVM) += snd-soc-omap3evm.o
-obj-$(CONFIG_SND_OMAP_SOC_OMAP3517EVM) += snd-soc-am3517evm.o
+obj-$(CONFIG_SND_OMAP_SOC_AM3517EVM) += snd-soc-am3517evm.o
 obj-$(CONFIG_SND_OMAP_SOC_SDP3430) += snd-soc-sdp3430.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3_PANDORA) += snd-soc-omap3pandora.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE) += snd-soc-omap3beagle.o
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 71b2c161158d..68980c19a3bc 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -145,6 +145,7 @@ static const struct snd_soc_dapm_widget omap3pandora_in_dapm_widgets[] = {
 };
 
 static const struct snd_soc_dapm_route omap3pandora_out_map[] = {
+        {"PCM DAC", NULL, "APLL Enable"},
         {"Headphone Amplifier", NULL, "PCM DAC"},
         {"Line Out", NULL, "PCM DAC"},
         {"Headphone Jack", NULL, "Headphone Amplifier"},
diff --git a/tools/perf/.gitignore b/tools/perf/.gitignore
index fe08660ce0bd..124760bb37b5 100644
--- a/tools/perf/.gitignore
+++ b/tools/perf/.gitignore
@@ -13,6 +13,7 @@ perf*.xml
 perf*.html
 common-cmds.h
 perf.data
+perf.data.old
 tags
 TAGS
 cscope*
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index db10c0e8ecae..860f1eeeea7d 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -269,7 +269,7 @@ parse_callchain_opt(const struct option *opt __used, const char *arg,
 
         else if (!strncmp(tok, "none", strlen(arg))) {
                 callchain_param.mode = CHAIN_NONE;
-                symbol_conf.use_callchain = true;
+                symbol_conf.use_callchain = false;
 
                 return 0;
         }
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index ddc584b64871..4b91d8cf00ec 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -705,7 +705,7 @@ static void print_mapped_keys(void)
                 fprintf(stdout, "\t[w]     toggle display weighted/count[E]r. \t(%d)\n", display_weighted ? 1 : 0);
 
         fprintf(stdout,
-                "\t[K]     hide kernel_symbols symbols.             \t(%s)\n",
+                "\t[K]     hide kernel_symbols symbols.     \t(%s)\n",
                 hide_kernel_symbols ? "yes" : "no");
         fprintf(stdout,
                 "\t[U]     hide user symbols.               \t(%s)\n",
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index bb0fd6da2d56..8a9e6baa3099 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -295,10 +295,10 @@ void thread__find_addr_location(struct thread *self,
         al->thread = self;
         al->addr = addr;
 
-        if (cpumode & PERF_RECORD_MISC_KERNEL) {
+        if (cpumode == PERF_RECORD_MISC_KERNEL) {
                 al->level = 'k';
                 mg = &session->kmaps;
-        } else if (cpumode & PERF_RECORD_MISC_USER)
+        } else if (cpumode == PERF_RECORD_MISC_USER)
                 al->level = '.';
         else {
                 al->level = 'H';
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c
index 30f70fd511c4..a9d3fc6c681c 100644
--- a/virt/kvm/eventfd.c
+++ b/virt/kvm/eventfd.c
@@ -72,12 +72,13 @@ static void
 irqfd_shutdown(struct work_struct *work)
 {
         struct _irqfd *irqfd = container_of(work, struct _irqfd, shutdown);
+        u64 cnt;
 
         /*
          * Synchronize with the wait-queue and unhook ourselves to prevent
          * further events.
          */
-        remove_wait_queue(irqfd->wqh, &irqfd->wait);
+        eventfd_ctx_remove_wait_queue(irqfd->eventfd, &irqfd->wait, &cnt);
 
         /*
          * We know no new events will be scheduled at this point, so block
@@ -166,7 +167,7 @@ irqfd_ptable_queue_proc(struct file *file, wait_queue_head_t *wqh,
 static int
 kvm_irqfd_assign(struct kvm *kvm, int fd, int gsi)
 {
-        struct _irqfd *irqfd;
+        struct _irqfd *irqfd, *tmp;
         struct file *file = NULL;
         struct eventfd_ctx *eventfd = NULL;
         int ret;
@@ -203,9 +204,20 @@ kvm_irqfd_assign(struct kvm *kvm, int fd, int gsi)
         init_waitqueue_func_entry(&irqfd->wait, irqfd_wakeup);
         init_poll_funcptr(&irqfd->pt, irqfd_ptable_queue_proc);
 
+        spin_lock_irq(&kvm->irqfds.lock);
+
+        ret = 0;
+        list_for_each_entry(tmp, &kvm->irqfds.items, list) {
+                if (irqfd->eventfd != tmp->eventfd)
+                        continue;
+                /* This fd is used for another irq already. */
+                ret = -EBUSY;
+                spin_unlock_irq(&kvm->irqfds.lock);
+                goto fail;
+        }
+
         events = file->f_op->poll(file, &irqfd->pt);
 
-        spin_lock_irq(&kvm->irqfds.lock);
         list_add_tail(&irqfd->list, &kvm->irqfds.items);
         spin_unlock_irq(&kvm->irqfds.lock);
 
diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index 9b077342ab54..9fd5b3ebc517 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -302,6 +302,7 @@ static int setup_routing_entry(struct kvm_irq_routing_table *rt,
 {
         int r = -EINVAL;
         int delta;
+        unsigned max_pin;
         struct kvm_kernel_irq_routing_entry *ei;
         struct hlist_node *n;
 
@@ -322,12 +323,15 @@ static int setup_routing_entry(struct kvm_irq_routing_table *rt,
                 switch (ue->u.irqchip.irqchip) {
                 case KVM_IRQCHIP_PIC_MASTER:
                         e->set = kvm_set_pic_irq;
+                        max_pin = 16;
                         break;
                 case KVM_IRQCHIP_PIC_SLAVE:
                         e->set = kvm_set_pic_irq;
+                        max_pin = 16;
                         delta = 8;
                         break;
                 case KVM_IRQCHIP_IOAPIC:
+                        max_pin = KVM_IOAPIC_NUM_PINS;
                         e->set = kvm_set_ioapic_irq;
                         break;
                 default:
@@ -335,7 +339,7 @@ static int setup_routing_entry(struct kvm_irq_routing_table *rt,
                 }
                 e->irqchip.irqchip = ue->u.irqchip.irqchip;
                 e->irqchip.pin = ue->u.irqchip.pin + delta;
-                if (e->irqchip.pin >= KVM_IOAPIC_NUM_PINS)
+                if (e->irqchip.pin >= max_pin)
                         goto out;
                 rt->chip[ue->u.irqchip.irqchip][e->irqchip.pin] = ue->gsi;
                 break;