267 files changed, 9604 insertions, 4980 deletions

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 973c5c3705e3..8c71daf94a59 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -259,8 +259,8 @@ osf_statfs(char __user *path, struct osf_statfs __user *buffer, unsigned long bu
 
         retval = user_path_walk(path, &nd);
         if (!retval) {
-                retval = do_osf_statfs(nd.dentry, buffer, bufsiz);
-                path_release(&nd);
+                retval = do_osf_statfs(nd.path.dentry, buffer, bufsiz);
+                path_put(&nd.path);
         }
         return retval;
 }
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index 1dd50d07693c..75480cab0893 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -119,13 +119,8 @@ irqreturn_t timer_interrupt(int irq, void *dev)
         state.partial_tick = delta & ((1UL << FIX_SHIFT) - 1); 
         nticks = delta >> FIX_SHIFT;
 
-        while (nticks > 0) {
-                do_timer(1);
-#ifndef CONFIG_SMP
-                update_process_times(user_mode(get_irq_regs()));
-#endif
-                nticks--;
-        }
+        if (nticks)
+                do_timer(nticks);
 
         /*
          * If we have an externally synchronized Linux clock, then update
@@ -141,6 +136,12 @@ irqreturn_t timer_interrupt(int irq, void *dev)
         }
 
         write_sequnlock(&xtime_lock);
+
+#ifndef CONFIG_SMP
+        while (nticks--)
+                update_process_times(user_mode(get_irq_regs()));
+#endif
+
         return IRQ_HANDLED;
 }
 
diff --git a/arch/arm/mach-orion/ts209-setup.c b/arch/arm/mach-orion/ts209-setup.c
index 306dbcd1e37b..b8cfe6813e9d 100644
--- a/arch/arm/mach-orion/ts209-setup.c
+++ b/arch/arm/mach-orion/ts209-setup.c
@@ -192,9 +192,13 @@ static struct mv643xx_eth_platform_data qnap_ts209_eth_data = {
 /*****************************************************************************
  * RTC S35390A on I2C bus
  ****************************************************************************/
+
+#define TS209_RTC_GPIO  3
+
 static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = {
        .driver_name = "rtc-s35390a",
        .addr        = 0x30,
+       .irq         = 0,
 };
 
 /****************************************************************************
@@ -328,7 +332,18 @@ static void __init qnap_ts209_init(void)
 
         platform_add_devices(qnap_ts209_devices,
                                 ARRAY_SIZE(qnap_ts209_devices));
+
+        /* Get RTC IRQ and register the chip */
+        if (gpio_request(TS209_RTC_GPIO, "rtc") == 0) {
+                if (gpio_direction_input(TS209_RTC_GPIO) == 0)
+                        qnap_ts209_i2c_rtc.irq = gpio_to_irq(TS209_RTC_GPIO);
+                else
+                        gpio_free(TS209_RTC_GPIO);
+        }
+        if (qnap_ts209_i2c_rtc.irq == 0)
+                pr_warning("qnap_ts209_init: failed to get RTC IRQ\n");
         i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
+
         orion_eth_init(&qnap_ts209_eth_data);
         orion_sata_init(&qnap_ts209_sata_data);
 }
diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c
index 83ef5ecaf432..df5ae2710ab1 100644
--- a/arch/arm/mach-pxa/clock.c
+++ b/arch/arm/mach-pxa/clock.c
@@ -23,18 +23,27 @@ static LIST_HEAD(clocks);
 static DEFINE_MUTEX(clocks_mutex);
 static DEFINE_SPINLOCK(clocks_lock);
 
+static struct clk *clk_lookup(struct device *dev, const char *id)
+{
+        struct clk *p;
+
+        list_for_each_entry(p, &clocks, node)
+                if (strcmp(id, p->name) == 0 && p->dev == dev)
+                        return p;
+
+        return NULL;
+}
+
 struct clk *clk_get(struct device *dev, const char *id)
 {
         struct clk *p, *clk = ERR_PTR(-ENOENT);
 
         mutex_lock(&clocks_mutex);
-        list_for_each_entry(p, &clocks, node) {
-                if (strcmp(id, p->name) == 0 &&
-                    (p->dev == NULL || p->dev == dev)) {
-                        clk = p;
-                        break;
-                }
-        }
+        p = clk_lookup(dev, id);
+        if (!p)
+                p = clk_lookup(NULL, id);
+        if (p)
+                clk = p;
         mutex_unlock(&clocks_mutex);
 
         return clk;
diff --git a/arch/arm/mach-pxa/cpu-pxa.c b/arch/arm/mach-pxa/cpu-pxa.c
index cbc583beedc8..939a3867f77c 100644
--- a/arch/arm/mach-pxa/cpu-pxa.c
+++ b/arch/arm/mach-pxa/cpu-pxa.c
@@ -134,7 +134,7 @@ static int pxa_set_target(struct cpufreq_policy *policy,
         struct cpufreq_frequency_table *pxa_freqs_table;
         pxa_freqs_t *pxa_freq_settings;
         struct cpufreq_freqs freqs;
-        int idx;
+        unsigned int idx;
         unsigned long flags;
         unsigned int unused, preset_mdrefr, postset_mdrefr;
         void *ramstart = phys_to_virt(0xa0000000);
@@ -233,6 +233,11 @@ static int pxa_set_target(struct cpufreq_policy *policy,
         return 0;
 }
 
+static unsigned int pxa_cpufreq_get(unsigned int cpu)
+{
+        return get_clk_frequency_khz(0);
+}
+
 static int pxa_cpufreq_init(struct cpufreq_policy *policy)
 {
         int i;
@@ -269,6 +274,7 @@ static struct cpufreq_driver pxa_cpufreq_driver = {
         .verify = pxa_verify_policy,
         .target = pxa_set_target,
         .init   = pxa_cpufreq_init,
+        .get    = pxa_cpufreq_get,
         .name   = "PXA25x",
 };
 
diff --git a/arch/blackfin/kernel/time.c b/arch/blackfin/kernel/time.c
index 5bd64e341df3..9bdc8f99183a 100644
--- a/arch/blackfin/kernel/time.c
+++ b/arch/blackfin/kernel/time.c
@@ -137,9 +137,6 @@ irqreturn_t timer_interrupt(int irq, void *dummy)
 
         do_timer(1);
 
-#ifndef CONFIG_SMP
-        update_process_times(user_mode(get_irq_regs()));
-#endif
         profile_tick(CPU_PROFILING);
 
         /*
@@ -161,6 +158,11 @@ irqreturn_t timer_interrupt(int irq, void *dummy)
                         last_rtc_update = xtime.tv_sec - 600;
         }
         write_sequnlock(&xtime_lock);
+
+#ifndef CONFIG_SMP
+        update_process_times(user_mode(get_irq_regs()));
+#endif
+
         return IRQ_HANDLED;
 }
 
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 58717cb19707..56a67ab698c7 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -126,15 +126,13 @@ static void decode_address(char *buf, unsigned long address)
                         struct vm_area_struct *vma = vml->vma;
 
                         if (address >= vma->vm_start && address < vma->vm_end) {
+                                char _tmpbuf[256];
                                 char *name = p->comm;
                                 struct file *file = vma->vm_file;
-                                if (file) {
-                                        char _tmpbuf[256];
-                                        name = d_path(file->f_dentry,
-                                                      file->f_vfsmnt,
-                                                      _tmpbuf,
-                                                      sizeof(_tmpbuf));
-                                }
+
+                                if (file)
+                                        name = d_path(&file->f_path, _tmpbuf,
+                                                      sizeof(_tmpbuf));
 
                                 /* FLAT does not have its text aligned to the start of
                                  * the map while FDPIC ELF does ...
diff --git a/arch/cris/arch-v10/lib/memset.c b/arch/cris/arch-v10/lib/memset.c
index 42c1101043a3..c94ea9b3ec29 100644
--- a/arch/cris/arch-v10/lib/memset.c
+++ b/arch/cris/arch-v10/lib/memset.c
@@ -1,252 +1,259 @@
-/*#************************************************************************#*/
-/*#-------------------------------------------------------------------------*/
-/*#                                                                         */
-/*# FUNCTION NAME: memset()                                                 */
-/*#                                                                         */
-/*# PARAMETERS:  void* dst;   Destination address.                          */
-/*#              int     c;   Value of byte to write.                       */
-/*#              int   len;   Number of bytes to write.                     */
-/*#                                                                         */
-/*# RETURNS:     dst.                                                       */
-/*#                                                                         */
-/*# DESCRIPTION: Sets the memory dst of length len bytes to c, as standard. */
-/*#              Framework taken from memcpy.  This routine is              */
-/*#              very sensitive to compiler changes in register allocation. */
-/*#              Should really be rewritten to avoid this problem.          */
-/*#                                                                         */
-/*#-------------------------------------------------------------------------*/
-/*#                                                                         */
-/*# HISTORY                                                                 */
-/*#                                                                         */
-/*# DATE      NAME            CHANGES                                       */
-/*# ----      ----            -------                                       */
-/*# 990713    HP              Tired of watching this function (or           */
-/*#                           really, the nonoptimized generic              */
-/*#                           implementation) take up 90% of simulator      */
-/*#                           output.  Measurements needed.                 */
-/*#                                                                         */
-/*#-------------------------------------------------------------------------*/
-
-#include <linux/types.h>
-
-/* No, there's no macro saying 12*4, since it is "hard" to get it into
-   the asm in a good way.  Thus better to expose the problem everywhere.
-   */
-
-/* Assuming 1 cycle per dword written or read (ok, not really true), and
-   one per instruction, then 43+3*(n/48-1) <= 24+24*(n/48-1)
-   so n >= 45.7; n >= 0.9; we win on the first full 48-byte block to set. */
-
-#define ZERO_BLOCK_SIZE (1*12*4)
-
-void *memset(void *pdst,
-             int c,
-             size_t plen)
+/* A memset for CRIS.
+   Copyright (C) 1999-2005 Axis Communications.
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Neither the name of Axis Communications nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY AXIS COMMUNICATIONS AND ITS CONTRIBUTORS
+   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL AXIS
+   COMMUNICATIONS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+   STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+   IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.  */
+
+/* FIXME: This file should really only be used for reference, as the
+   result is somewhat depending on gcc generating what we expect rather
+   than what we describe.  An assembly file should be used instead.  */
+
+/* Note the multiple occurrence of the expression "12*4", including the
+   asm.  It is hard to get it into the asm in a good way.  Thus better to
+   expose the problem everywhere: no macro.  */
+
+/* Assuming one cycle per dword written or read (ok, not really true; the
+   world is not ideal), and one cycle per instruction, then 43+3*(n/48-1)
+   <= 24+24*(n/48-1) so n >= 45.7; n >= 0.9; we win on the first full
+   48-byte block to set.  */
+
+#define MEMSET_BY_BLOCK_THRESHOLD (1 * 48)
+
+/* No name ambiguities in this file.  */
+__asm__ (".syntax no_register_prefix");
+
+void *memset(void *pdst, int c, unsigned int plen)
 {
-  /* Ok.  Now we want the parameters put in special registers.
-     Make sure the compiler is able to make something useful of this. */
+  /* Now we want the parameters in special registers.  Make sure the
+     compiler does something usable with this.  */
 
   register char *return_dst __asm__ ("r10") = pdst;
   register int n __asm__ ("r12") = plen;
   register int lc __asm__ ("r11") = c;
 
-  /* Most apps use memset sanely.  Only those memsetting about 3..4
-     bytes or less get penalized compared to the generic implementation
-     - and that's not really sane use. */
+  /* Most apps use memset sanely.  Memsetting about 3..4 bytes or less get
+     penalized here compared to the generic implementation.  */
 
-  /* Ugh.  This is fragile at best.  Check with newer GCC releases, if
-     they compile cascaded "x |= x << 8" sanely! */
-  __asm__("movu.b %0,$r13\n\t"
-          "lslq 8,$r13\n\t"
-          "move.b %0,$r13\n\t"
-          "move.d $r13,%0\n\t"
-          "lslq 16,$r13\n\t"
-          "or.d $r13,%0"
-          : "=r" (lc) : "0" (lc) : "r13");
+  /* This is fragile performancewise at best.  Check with newer GCC
+     releases, if they compile cascaded "x |= x << 8" to sane code.  */
+  __asm__("movu.b %0,r13                                                \n\
+           lslq 8,r13                                                   \n\
+           move.b %0,r13                                                \n\
+           move.d r13,%0                                                \n\
+           lslq 16,r13                                                  \n\
+           or.d r13,%0"
+          : "=r" (lc)           /* Inputs.  */
+          : "0" (lc)            /* Outputs.  */
+          : "r13");             /* Trash.  */
 
   {
     register char *dst __asm__ ("r13") = pdst;
 
-  /* This is NONPORTABLE, but since this whole routine is     */
-  /* grossly nonportable that doesn't matter.                 */
+    if (((unsigned long) pdst & 3) != 0
+        /* Oops! n = 0 must be a valid call, regardless of alignment.  */
+        && n >= 3)
+      {
+        if ((unsigned long) dst & 1)
+          {
+            *dst = (char) lc;
+            n--;
+            dst++;
+          }
 
-  if (((unsigned long) pdst & 3) != 0
-     /* Oops! n=0 must be a legal call, regardless of alignment. */
-      && n >= 3)
-  {
-    if ((unsigned long)dst & 1)
-    {
-      *dst = (char) lc;
-      n--;
-      dst++;
-    }
-
-    if ((unsigned long)dst & 2)
-    {
-      *(short *)dst = lc;
-      n -= 2;
-      dst += 2;
-    }
-  }
+        if ((unsigned long) dst & 2)
+          {
+            *(short *) dst = lc;
+            n -= 2;
+            dst += 2;
+          }
+      }
 
-  /* Now the fun part.  For the threshold value of this, check the equation
-     above. */
-  /* Decide which copying method to use. */
-  if (n >= ZERO_BLOCK_SIZE)
-  {
-    /* For large copies we use 'movem' */
-
-  /* It is not optimal to tell the compiler about clobbering any
-     registers; that will move the saving/restoring of those registers
-     to the function prologue/epilogue, and make non-movem sizes
-     suboptimal.
-
-      This method is not foolproof; it assumes that the "asm reg"
-     declarations at the beginning of the function really are used
-     here (beware: they may be moved to temporary registers).
-      This way, we do not have to save/move the registers around into
-     temporaries; we can safely use them straight away.
-
-      If you want to check that the allocation was right; then
-      check the equalities in the first comment.  It should say
-      "r13=r13, r12=r12, r11=r11" */
-    __asm__ volatile ("\n\
-        ;; Check that the following is true (same register names on     \n\
-        ;; both sides of equal sign, as in r8=r8):                      \n\
-        ;; %0=r13, %1=r12, %4=r11                                       \n\
-        ;;                                                              \n\
-        ;; Save the registers we'll clobber in the movem process        \n\
-        ;; on the stack.  Don't mention them to gcc, it will only be    \n\
-        ;; upset.                                                       \n\
-        subq    11*4,$sp                                                \n\
-        movem   $r10,[$sp]                                              \n\
+    /* Decide which setting method to use.  */
+    if (n >= MEMSET_BY_BLOCK_THRESHOLD)
+      {
+        /* It is not optimal to tell the compiler about clobbering any
+           registers; that will move the saving/restoring of those registers
+           to the function prologue/epilogue, and make non-block sizes
+           suboptimal.  */
+        __asm__ volatile
+          ("\
+           ;; GCC does promise correct register allocations, but let's  \n\
+           ;; make sure it keeps its promises.                          \n\
+           .ifnc %0-%1-%4,$r13-$r12-$r11                                \n\
+           .error \"GCC reg alloc bug: %0-%1-%4 != $r13-$r12-$r11\"     \n\
+           .endif                                                       \n\
+                                                                        \n\
+           ;; Save the registers we'll clobber in the movem process     \n\
+           ;; on the stack.  Don't mention them to gcc, it will only be \n\
+           ;; upset.                                                    \n\
+           subq    11*4,sp                                              \n\
+           movem   r10,[sp]                                             \n\
                                                                         \n\
-        move.d  $r11,$r0                                                \n\
-        move.d  $r11,$r1                                                \n\
-        move.d  $r11,$r2                                                \n\
-        move.d  $r11,$r3                                                \n\
-        move.d  $r11,$r4                                                \n\
-        move.d  $r11,$r5                                                \n\
-        move.d  $r11,$r6                                                \n\
-        move.d  $r11,$r7                                                \n\
-        move.d  $r11,$r8                                                \n\
-        move.d  $r11,$r9                                                \n\
-        move.d  $r11,$r10                                               \n\
+           move.d  r11,r0                                               \n\
+           move.d  r11,r1                                               \n\
+           move.d  r11,r2                                               \n\
+           move.d  r11,r3                                               \n\
+           move.d  r11,r4                                               \n\
+           move.d  r11,r5                                               \n\
+           move.d  r11,r6                                               \n\
+           move.d  r11,r7                                               \n\
+           move.d  r11,r8                                               \n\
+           move.d  r11,r9                                               \n\
+           move.d  r11,r10                                              \n\
                                                                         \n\
-        ;; Now we've got this:                                          \n\
-        ;; r13 - dst                                                    \n\
-        ;; r12 - n                                                      \n\
+           ;; Now we've got this:                                       \n\
+           ;; r13 - dst                                                 \n\
+           ;; r12 - n                                                   \n\
                                                                         \n\
-        ;; Update n for the first loop                                  \n\
-        subq    12*4,$r12                                               \n\
+           ;; Update n for the first loop                               \n\
+           subq    12*4,r12                                             \n\
 0:                                                                      \n\
-        subq    12*4,$r12                                               \n\
-        bge     0b                                                      \n\
-        movem   $r11,[$r13+]                                            \n\
+"
+#ifdef __arch_common_v10_v32
+           /* Cater to branch offset difference between v32 and v10.  We
+              assume the branch below has an 8-bit offset.  */
+"          setf\n"
+#endif
+"          subq   12*4,r12                                              \n\
+           bge     0b                                                   \n\
+           movem        r11,[r13+]                                      \n\
                                                                         \n\
-        addq    12*4,$r12 ;; compensate for last loop underflowing n    \n\
+           ;; Compensate for last loop underflowing n.                  \n\
+           addq   12*4,r12                                              \n\
                                                                         \n\
-        ;; Restore registers from stack                                 \n\
-        movem   [$sp+],$r10"
+           ;; Restore registers from stack.                             \n\
+           movem [sp+],r10"
 
-     /* Outputs */ : "=r" (dst), "=r" (n)
-     /* Inputs */ : "0" (dst), "1" (n), "r" (lc));
+           /* Outputs.  */
+           : "=r" (dst), "=r" (n)
 
-  }
+           /* Inputs.  */
+           : "0" (dst), "1" (n), "r" (lc));
+      }
+
+    /* An ad-hoc unroll, used for 4*12-1..16 bytes. */
+    while (n >= 16)
+      {
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        n -= 16;
+      }
 
-    /* Either we directly starts copying, using dword copying
-       in a loop, or we copy as much as possible with 'movem'
-       and then the last block (<44 bytes) is copied here.
-       This will work since 'movem' will have updated src,dst,n. */
-
-    while ( n >= 16 )
-    {
-      *((long*)dst)++ = lc;
-      *((long*)dst)++ = lc;
-      *((long*)dst)++ = lc;
-      *((long*)dst)++ = lc;
-      n -= 16;
-    }
-
-    /* A switch() is definitely the fastest although it takes a LOT of code.
-     * Particularly if you inline code this.
-     */
     switch (n)
-    {
+      {
       case 0:
         break;
+
       case 1:
-        *(char*)dst = (char) lc;
+        *dst = (char) lc;
         break;
+
       case 2:
-        *(short*)dst = (short) lc;
+        *(short *) dst = (short) lc;
         break;
+
       case 3:
-        *((short*)dst)++ = (short) lc;
-        *(char*)dst = (char) lc;
+        *(short *) dst = (short) lc; dst += 2;
+        *dst = (char) lc;
         break;
+
       case 4:
-        *((long*)dst)++ = lc;
+        *(long *) dst = lc;
         break;
+
       case 5:
-        *((long*)dst)++ = lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *dst = (char) lc;
         break;
+
       case 6:
-        *((long*)dst)++ = lc;
-        *(short*)dst = (short) lc;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc;
         break;
+
       case 7:
-        *((long*)dst)++ = lc;
-        *((short*)dst)++ = (short) lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc; dst += 2;
+        *dst = (char) lc;
         break;
+
       case 8:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc;
         break;
+
       case 9:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *dst = (char) lc;
         break;
+
       case 10:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *(short*)dst = (short) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc;
         break;
+
       case 11:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((short*)dst)++ = (short) lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc; dst += 2;
+        *dst = (char) lc;
         break;
+
       case 12:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc;
         break;
+
       case 13:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *dst = (char) lc;
         break;
+
       case 14:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *(short*)dst = (short) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc;
         break;
+
       case 15:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((short*)dst)++ = (short) lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc; dst += 2;
+        *dst = (char) lc;
         break;
-    }
+      }
   }
 
-  return return_dst; /* destination pointer. */
-} /* memset() */
+  return return_dst;
+}
diff --git a/arch/cris/arch-v32/lib/memset.c b/arch/cris/arch-v32/lib/memset.c
index ffca1214674e..c94ea9b3ec29 100644
--- a/arch/cris/arch-v32/lib/memset.c
+++ b/arch/cris/arch-v32/lib/memset.c
@@ -1,253 +1,259 @@
-/*#************************************************************************#*/
-/*#-------------------------------------------------------------------------*/
-/*#                                                                         */
-/*# FUNCTION NAME: memset()                                                 */
-/*#                                                                         */
-/*# PARAMETERS:  void* dst;   Destination address.                          */
-/*#              int     c;   Value of byte to write.                       */
-/*#              int   len;   Number of bytes to write.                     */
-/*#                                                                         */
-/*# RETURNS:     dst.                                                       */
-/*#                                                                         */
-/*# DESCRIPTION: Sets the memory dst of length len bytes to c, as standard. */
-/*#              Framework taken from memcpy.  This routine is              */
-/*#              very sensitive to compiler changes in register allocation. */
-/*#              Should really be rewritten to avoid this problem.          */
-/*#                                                                         */
-/*#-------------------------------------------------------------------------*/
-/*#                                                                         */
-/*# HISTORY                                                                 */
-/*#                                                                         */
-/*# DATE      NAME            CHANGES                                       */
-/*# ----      ----            -------                                       */
-/*# 990713    HP              Tired of watching this function (or           */
-/*#                           really, the nonoptimized generic              */
-/*#                           implementation) take up 90% of simulator      */
-/*#                           output.  Measurements needed.                 */
-/*#                                                                         */
-/*#-------------------------------------------------------------------------*/
-
-#include <linux/types.h>
-
-/* No, there's no macro saying 12*4, since it is "hard" to get it into
-   the asm in a good way.  Thus better to expose the problem everywhere.
-   */
-
-/* Assuming 1 cycle per dword written or read (ok, not really true), and
-   one per instruction, then 43+3*(n/48-1) <= 24+24*(n/48-1)
-   so n >= 45.7; n >= 0.9; we win on the first full 48-byte block to set. */
-
-#define ZERO_BLOCK_SIZE (1*12*4)
-
-void *memset(void *pdst,
-             int c,
-             size_t plen)
+/* A memset for CRIS.
+   Copyright (C) 1999-2005 Axis Communications.
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Neither the name of Axis Communications nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY AXIS COMMUNICATIONS AND ITS CONTRIBUTORS
+   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL AXIS
+   COMMUNICATIONS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+   STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+   IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.  */
+
+/* FIXME: This file should really only be used for reference, as the
+   result is somewhat depending on gcc generating what we expect rather
+   than what we describe.  An assembly file should be used instead.  */
+
+/* Note the multiple occurrence of the expression "12*4", including the
+   asm.  It is hard to get it into the asm in a good way.  Thus better to
+   expose the problem everywhere: no macro.  */
+
+/* Assuming one cycle per dword written or read (ok, not really true; the
+   world is not ideal), and one cycle per instruction, then 43+3*(n/48-1)
+   <= 24+24*(n/48-1) so n >= 45.7; n >= 0.9; we win on the first full
+   48-byte block to set.  */
+
+#define MEMSET_BY_BLOCK_THRESHOLD (1 * 48)
+
+/* No name ambiguities in this file.  */
+__asm__ (".syntax no_register_prefix");
+
+void *memset(void *pdst, int c, unsigned int plen)
 {
-  /* Ok.  Now we want the parameters put in special registers.
-     Make sure the compiler is able to make something useful of this. */
+  /* Now we want the parameters in special registers.  Make sure the
+     compiler does something usable with this.  */
 
   register char *return_dst __asm__ ("r10") = pdst;
   register int n __asm__ ("r12") = plen;
   register int lc __asm__ ("r11") = c;
 
-  /* Most apps use memset sanely.  Only those memsetting about 3..4
-     bytes or less get penalized compared to the generic implementation
-     - and that's not really sane use. */
+  /* Most apps use memset sanely.  Memsetting about 3..4 bytes or less get
+     penalized here compared to the generic implementation.  */
 
-  /* Ugh.  This is fragile at best.  Check with newer GCC releases, if
-     they compile cascaded "x |= x << 8" sanely! */
-  __asm__("movu.b %0,$r13       \n\
-           lslq 8,$r13          \n\
-           move.b %0,$r13       \n\
-           move.d $r13,%0       \n\
-           lslq 16,$r13         \n\
-           or.d $r13,%0"
-          : "=r" (lc) : "0" (lc) : "r13");
+  /* This is fragile performancewise at best.  Check with newer GCC
+     releases, if they compile cascaded "x |= x << 8" to sane code.  */
+  __asm__("movu.b %0,r13                                                \n\
+           lslq 8,r13                                                   \n\
+           move.b %0,r13                                                \n\
+           move.d r13,%0                                                \n\
+           lslq 16,r13                                                  \n\
+           or.d r13,%0"
+          : "=r" (lc)           /* Inputs.  */
+          : "0" (lc)            /* Outputs.  */
+          : "r13");             /* Trash.  */
 
   {
     register char *dst __asm__ ("r13") = pdst;
 
-  /* This is NONPORTABLE, but since this whole routine is     */
-  /* grossly nonportable that doesn't matter.                 */
+    if (((unsigned long) pdst & 3) != 0
+        /* Oops! n = 0 must be a valid call, regardless of alignment.  */
+        && n >= 3)
+      {
+        if ((unsigned long) dst & 1)
+          {
+            *dst = (char) lc;
+            n--;
+            dst++;
+          }
 
-  if (((unsigned long) pdst & 3) != 0
-     /* Oops! n=0 must be a legal call, regardless of alignment. */
-      && n >= 3)
-  {
-    if ((unsigned long)dst & 1)
-    {
-      *dst = (char) lc;
-      n--;
-      dst++;
-    }
-
-    if ((unsigned long)dst & 2)
-    {
-      *(short *)dst = lc;
-      n -= 2;
-      dst += 2;
-    }
-  }
+        if ((unsigned long) dst & 2)
+          {
+            *(short *) dst = lc;
+            n -= 2;
+            dst += 2;
+          }
+      }
 
-  /* Now the fun part.  For the threshold value of this, check the equation
-     above. */
-  /* Decide which copying method to use. */
-  if (n >= ZERO_BLOCK_SIZE)
-  {
-    /* For large copies we use 'movem' */
-
-  /* It is not optimal to tell the compiler about clobbering any
-     registers; that will move the saving/restoring of those registers
-     to the function prologue/epilogue, and make non-movem sizes
-     suboptimal.
-
-      This method is not foolproof; it assumes that the "asm reg"
-     declarations at the beginning of the function really are used
-     here (beware: they may be moved to temporary registers).
-      This way, we do not have to save/move the registers around into
-     temporaries; we can safely use them straight away.
-
-      If you want to check that the allocation was right; then
-      check the equalities in the first comment.  It should say
-      "r13=r13, r12=r12, r11=r11" */
-    __asm__ volatile ("                                                 \n\
-        ;; Check that the register asm declaration got right.           \n\
-        ;; The GCC manual says it will work, but there *has* been bugs. \n\
-        .ifnc %0-%1-%4,$r13-$r12-$r11                                   \n\
-        .err                                                            \n\
-        .endif                                                          \n\
+    /* Decide which setting method to use.  */
+    if (n >= MEMSET_BY_BLOCK_THRESHOLD)
+      {
+        /* It is not optimal to tell the compiler about clobbering any
+           registers; that will move the saving/restoring of those registers
+           to the function prologue/epilogue, and make non-block sizes
+           suboptimal.  */
+        __asm__ volatile
+          ("\
+           ;; GCC does promise correct register allocations, but let's  \n\
+           ;; make sure it keeps its promises.                          \n\
+           .ifnc %0-%1-%4,$r13-$r12-$r11                                \n\
+           .error \"GCC reg alloc bug: %0-%1-%4 != $r13-$r12-$r11\"     \n\
+           .endif                                                       \n\
                                                                         \n\
-        ;; Save the registers we'll clobber in the movem process        \n\
-        ;; on the stack.  Don't mention them to gcc, it will only be    \n\
-        ;; upset.                                                       \n\
-        subq    11*4,$sp                                                \n\
-        movem   $r10,[$sp]                                              \n\
+           ;; Save the registers we'll clobber in the movem process     \n\
+           ;; on the stack.  Don't mention them to gcc, it will only be \n\
+           ;; upset.                                                    \n\
+           subq    11*4,sp                                              \n\
+           movem   r10,[sp]                                             \n\
                                                                         \n\
-        move.d  $r11,$r0                                                \n\
-        move.d  $r11,$r1                                                \n\
-        move.d  $r11,$r2                                                \n\
-        move.d  $r11,$r3                                                \n\
-        move.d  $r11,$r4                                                \n\
-        move.d  $r11,$r5                                                \n\
-        move.d  $r11,$r6                                                \n\
-        move.d  $r11,$r7                                                \n\
-        move.d  $r11,$r8                                                \n\
-        move.d  $r11,$r9                                                \n\
-        move.d  $r11,$r10                                               \n\
+           move.d  r11,r0                                               \n\
+           move.d  r11,r1                                               \n\
+           move.d  r11,r2                                               \n\
+           move.d  r11,r3                                               \n\
+           move.d  r11,r4                                               \n\
+           move.d  r11,r5                                               \n\
+           move.d  r11,r6                                               \n\
+           move.d  r11,r7                                               \n\
+           move.d  r11,r8                                               \n\
+           move.d  r11,r9                                               \n\
+           move.d  r11,r10                                              \n\
                                                                         \n\
-        ;; Now we've got this:                                          \n\
-        ;; r13 - dst                                                    \n\
-        ;; r12 - n                                                      \n\
+           ;; Now we've got this:                                       \n\
+           ;; r13 - dst                                                 \n\
+           ;; r12 - n                                                   \n\
                                                                         \n\
-        ;; Update n for the first loop                                  \n\
-        subq    12*4,$r12                                               \n\
+           ;; Update n for the first loop                               \n\
+           subq    12*4,r12                                             \n\
 0:                                                                      \n\
-        subq   12*4,$r12                                                \n\
-        bge     0b                                                      \n\
-        movem   $r11,[$r13+]                                            \n\
+"
+#ifdef __arch_common_v10_v32
+           /* Cater to branch offset difference between v32 and v10.  We
+              assume the branch below has an 8-bit offset.  */
+"          setf\n"
+#endif
+"          subq   12*4,r12                                              \n\
+           bge     0b                                                   \n\
+           movem        r11,[r13+]                                      \n\
                                                                         \n\
-        addq   12*4,$r12  ;; compensate for last loop underflowing n    \n\
+           ;; Compensate for last loop underflowing n.                  \n\
+           addq   12*4,r12                                              \n\
                                                                         \n\
-        ;; Restore registers from stack                                 \n\
-        movem [$sp+],$r10"
+           ;; Restore registers from stack.                             \n\
+           movem [sp+],r10"
 
-     /* Outputs */ : "=r" (dst), "=r" (n)
-     /* Inputs */ : "0" (dst), "1" (n), "r" (lc));
-  }
+           /* Outputs.  */
+           : "=r" (dst), "=r" (n)
+
+           /* Inputs.  */
+           : "0" (dst), "1" (n), "r" (lc));
+      }
+
+    /* An ad-hoc unroll, used for 4*12-1..16 bytes. */
+    while (n >= 16)
+      {
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        n -= 16;
+      }
 
-    /* Either we directly starts copying, using dword copying
-       in a loop, or we copy as much as possible with 'movem'
-       and then the last block (<44 bytes) is copied here.
-       This will work since 'movem' will have updated src,dst,n. */
-
-    while ( n >= 16 )
-    {
-      *((long*)dst)++ = lc;
-      *((long*)dst)++ = lc;
-      *((long*)dst)++ = lc;
-      *((long*)dst)++ = lc;
-      n -= 16;
-    }
-
-    /* A switch() is definitely the fastest although it takes a LOT of code.
-     * Particularly if you inline code this.
-     */
     switch (n)
-    {
+      {
       case 0:
         break;
+
       case 1:
-        *(char*)dst = (char) lc;
+        *dst = (char) lc;
         break;
+
       case 2:
-        *(short*)dst = (short) lc;
+        *(short *) dst = (short) lc;
         break;
+
       case 3:
-        *((short*)dst)++ = (short) lc;
-        *(char*)dst = (char) lc;
+        *(short *) dst = (short) lc; dst += 2;
+        *dst = (char) lc;
         break;
+
       case 4:
-        *((long*)dst)++ = lc;
+        *(long *) dst = lc;
         break;
+
       case 5:
-        *((long*)dst)++ = lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *dst = (char) lc;
         break;
+
       case 6:
-        *((long*)dst)++ = lc;
-        *(short*)dst = (short) lc;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc;
         break;
+
       case 7:
-        *((long*)dst)++ = lc;
-        *((short*)dst)++ = (short) lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc; dst += 2;
+        *dst = (char) lc;
         break;
+
       case 8:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc;
         break;
+
       case 9:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *dst = (char) lc;
         break;
+
       case 10:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *(short*)dst = (short) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc;
         break;
+
       case 11:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((short*)dst)++ = (short) lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc; dst += 2;
+        *dst = (char) lc;
         break;
+
       case 12:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc;
         break;
+
       case 13:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *dst = (char) lc;
         break;
+
       case 14:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *(short*)dst = (short) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc;
         break;
+
       case 15:
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((long*)dst)++ = lc;
-        *((short*)dst)++ = (short) lc;
-        *(char*)dst = (char) lc;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(long *) dst = lc; dst += 4;
+        *(short *) dst = (short) lc; dst += 2;
+        *dst = (char) lc;
         break;
-    }
+      }
   }
 
-  return return_dst; /* destination pointer. */
-} /* memset() */
+  return return_dst;
+}
diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S
index ca6a345b87e4..f36d7f4a7c25 100644
--- a/arch/frv/kernel/entry.S
+++ b/arch/frv/kernel/entry.S
@@ -1494,9 +1494,11 @@ sys_call_table:
         .long sys_epoll_pwait
         .long sys_utimensat             /* 320 */
         .long sys_signalfd
-        .long sys_ni_syscall
+        .long sys_timerfd_create
         .long sys_eventfd
         .long sys_fallocate
+        .long sys_timerfd_settime       /* 325 */
+        .long sys_timerfd_gettime
 
 
 syscall_table_size = (. - sys_call_table)
diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c
index 925fb0199a0f..69f6a4ef5d61 100644
--- a/arch/frv/kernel/time.c
+++ b/arch/frv/kernel/time.c
@@ -63,6 +63,7 @@ static irqreturn_t timer_interrupt(int irq, void *dummy)
         /* last time the cmos clock got updated */
         static long last_rtc_update = 0;
 
+        profile_tick(CPU_PROFILING);
         /*
          * Here we are in the timer irq handler. We just have irqs locally
          * disabled but we don't know if the timer_bh is running on the other
@@ -73,8 +74,6 @@ static irqreturn_t timer_interrupt(int irq, void *dummy)
         write_seqlock(&xtime_lock);
 
         do_timer(1);
-        update_process_times(user_mode(get_irq_regs()));
-        profile_tick(CPU_PROFILING);
 
         /*
          * If we have an externally synchronized Linux clock, then update
@@ -99,6 +98,9 @@ static irqreturn_t timer_interrupt(int irq, void *dummy)
 #endif /* CONFIG_HEARTBEAT */
 
         write_sequnlock(&xtime_lock);
+
+        update_process_times(user_mode(get_irq_regs()));
+
         return IRQ_HANDLED;
 }
 
diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S
index ef7527b8b0c7..b95c4eace62f 100644
--- a/arch/frv/kernel/vmlinux.lds.S
+++ b/arch/frv/kernel/vmlinux.lds.S
@@ -76,9 +76,6 @@ SECTIONS
           *(.data.init_task)
   }
 
-  . = ALIGN(4096);
-  .data.page_aligned : { *(.data.idt) }
-
   . = ALIGN(L1_CACHE_BYTES);
   .data.cacheline_aligned : { *(.data.cacheline_aligned) }
 
@@ -105,11 +102,9 @@ SECTIONS
         SCHED_TEXT
         LOCK_TEXT
 #ifdef CONFIG_DEBUG_INFO
-        *(
         INIT_TEXT
         EXIT_TEXT
-        .exitcall.exit
-        )
+        *(.exitcall.exit)
 #endif
         *(.fixup)
         *(.gnu.warning)
diff --git a/arch/h8300/defconfig b/arch/h8300/defconfig
index 8f1ec3297150..8901cdb5e75b 100644
--- a/arch/h8300/defconfig
+++ b/arch/h8300/defconfig
@@ -1,51 +1,98 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.11-rc1
-# Sun Jan 16 17:24:38 2005
+# Linux kernel version: 2.6.25-rc1
+# Fri Feb 15 17:13:14 2008
 #
 CONFIG_H8300=y
 # CONFIG_MMU is not set
 # CONFIG_SWAP is not set
+CONFIG_ZONE_DMA=y
 # CONFIG_FPU is not set
-CONFIG_UID16=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_TIME_LOW_RES=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_NO_IOPORT=y
+CONFIG_NO_DMA=y
 CONFIG_ISA=y
 # CONFIG_PCI is not set
+CONFIG_HZ=100
+CONFIG_C_SYMBOL_PREFIX=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
-# Code maturity level options
+# General setup
 #
 CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
 CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
+CONFIG_INIT_ENV_ARG_LIMIT=32
 CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+# CONFIG_SYSVIPC is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_SYSCTL is not set
-# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
 # CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
 CONFIG_EMBEDDED=y
+# CONFIG_UID16 is not set
+# CONFIG_SYSCTL_SYSCALL is not set
 # CONFIG_KALLSYMS is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_BASE_FULL is not set
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_SLAB is not set
+# CONFIG_SLUB is not set
+CONFIG_SLOB=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_KPROBES is not set
 CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=1
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
 
 #
-# Loadable module support
+# IO Schedulers
 #
-# CONFIG_MODULES is not set
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # Processor type and features
@@ -62,14 +109,26 @@ CONFIG_H8300H_GENERIC=y
 # Detail Selection
 #
 # CONFIG_H83002 is not set
-# CONFIG_H83007 is not set
+CONFIG_H83007=y
 # CONFIG_H83048 is not set
-CONFIG_H83068=y
+# CONFIG_H83068 is not set
 CONFIG_CPU_CLOCK=20000
-# CONFIG_RAMKERNEL is not set
-CONFIG_ROMKERNEL=y
+CONFIG_RAMKERNEL=y
+# CONFIG_ROMKERNEL is not set
 CONFIG_CPU_H8300H=y
 # CONFIG_PREEMPT is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_VIRT_TO_BUS=y
 
 #
 # Executable file formats
@@ -77,34 +136,42 @@ CONFIG_CPU_H8300H=y
 CONFIG_BINFMT_FLAT=y
 CONFIG_BINFMT_ZFLAT=y
 # CONFIG_BINFMT_SHARED_FLAT is not set
-# CONFIG_BINFMT_MISC is not set
+CONFIG_BINFMT_MISC=y
 
 #
-# Generic Driver Options
+# Networking
 #
-# CONFIG_STANDALONE is not set
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-# CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_NET is not set
 
 #
-# Memory Technology Devices (MTD)
+# Generic Driver Options
 #
+CONFIG_STANDALONE=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+# CONFIG_SYS_HYPERVISOR is not set
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CONCAT=y
-# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 
 #
 # User Modules And Translation Layers
 #
 CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
+# CONFIG_MTD_BLKDEVS is not set
+# CONFIG_MTD_BLOCK is not set
+# CONFIG_MTD_BLOCK_RO is not set
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -129,7 +196,9 @@ CONFIG_MTD_ROM=y
 # Mapping drivers for chip access
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
 CONFIG_MTD_UCLINUX=y
+# CONFIG_MTD_PLATRAM is not set
 
 #
 # Self-contained MTD device drivers
@@ -137,7 +206,6 @@ CONFIG_MTD_UCLINUX=y
 # CONFIG_MTD_SLRAM is not set
 # CONFIG_MTD_PHRAM is not set
 # CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
 # CONFIG_MTD_BLOCK2MTD is not set
 
 #
@@ -146,63 +214,27 @@ CONFIG_MTD_UCLINUX=y
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 # CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_RAM is not set
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
+# UBI - Unsorted block images
 #
+# CONFIG_MTD_UBI is not set
+# CONFIG_BLK_DEV is not set
+CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
-# Networking support
-#
-# CONFIG_NET is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
 # Input device support
 #
 # CONFIG_INPUT is not set
 
 #
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
+# Hardware I/O ports
 #
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
 # CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
-# Input Device Drivers
-#
+# CONFIG_GAMEPORT is not set
 
 #
 # Character devices
@@ -223,45 +255,31 @@ CONFIG_SOUND_GAMEPORT=y
 # Non-8250 serial port support
 #
 CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=2
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-
-#
-# I2C support
-#
 # CONFIG_I2C is not set
-
-#
-# USB support
-#
-# CONFIG_USB_ARCH_HAS_HCD is not set
-# CONFIG_USB_ARCH_HAS_OHCI is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
+# CONFIG_HWMON is not set
+# CONFIG_USB_SUPPORT is not set
 
 #
 # File systems
 #
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+# CONFIG_EXT4DEV_FS is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=y
-# CONFIG_QUOTA is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_DNOTIFY is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -280,11 +298,11 @@ CONFIG_ROMFS_FS=y
 # Pseudo filesystems
 #
 CONFIG_PROC_FS=y
-# CONFIG_SYSFS is not set
-# CONFIG_DEVFS_FS is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -296,12 +314,13 @@ CONFIG_RAMFS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+CONFIG_ROMFS_FS=y
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
 
@@ -310,22 +329,23 @@ CONFIG_RAMFS=y
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
 # CONFIG_NLS is not set
 
 #
 # Kernel hacking
 #
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
-CONFIG_FULLDEBUG=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_FULLDEBUG is not set
 # CONFIG_HIGHPROFILE is not set
-CONFIG_NO_KERNEL_MSG=y
+# CONFIG_NO_KERNEL_MSG is not set
 # CONFIG_SYSCALL_PRINT is not set
 # CONFIG_GDB_DEBUG is not set
 # CONFIG_SH_STANDARD_BIOS is not set
@@ -337,20 +357,17 @@ CONFIG_NO_KERNEL_MSG=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
 # CONFIG_CRYPTO is not set
 
 #
-# Hardware crypto devices
-#
-
-#
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
-CONFIG_CRC32=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+# CONFIG_CRC32 is not set
+# CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
+CONFIG_HAS_IOMEM=y
diff --git a/arch/h8300/kernel/irq.c b/arch/h8300/kernel/irq.c
index 5a1b4cfea05b..ef4f0047067d 100644
--- a/arch/h8300/kernel/irq.c
+++ b/arch/h8300/kernel/irq.c
@@ -26,7 +26,7 @@
 
 extern unsigned long *interrupt_redirect_table;
 extern const int h8300_saved_vectors[];
-extern const unsigned long h8300_trap_table[];
+extern const h8300_vector h8300_trap_table[];
 int h8300_enable_irq_pin(unsigned int irq);
 void h8300_disable_irq_pin(unsigned int irq);
 
@@ -116,7 +116,7 @@ static void __init setup_vector(void)
 {
         int i;
         unsigned long *ramvec,*ramvec_p;
-        const unsigned long *trap_entry;
+        const h8300_vector *trap_entry;
         const int *saved_vector;
 
         ramvec = get_vector_address();
diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c
index 62ea12d339b9..cf3472f7389b 100644
--- a/arch/h8300/kernel/signal.c
+++ b/arch/h8300/kernel/signal.c
@@ -352,7 +352,7 @@ static void setup_frame (int sig, struct k_sigaction *ka,
                 ret = (unsigned char *)(ka->sa.sa_restorer);
         else {
                 /* sub.l er0,er0; mov.b #__NR_sigreturn,r0l; trapa #0 */
-                err != __put_user(0x1a80f800 + (__NR_sigreturn & 0xff),
+                err |= __put_user(0x1a80f800 + (__NR_sigreturn & 0xff),
                                   (unsigned long *)(frame->retcode + 0));
                 err |= __put_user(0x5700, (unsigned short *)(frame->retcode + 4));
         }
@@ -428,7 +428,7 @@ static void setup_rt_frame (int sig, struct k_sigaction *ka, siginfo_t *info,
                 ret = (unsigned char *)(ka->sa.sa_restorer);
         else {
                 /* sub.l er0,er0; mov.b #__NR_sigreturn,r0l; trapa #0 */
-                err != __put_user(0x1a80f800 + (__NR_sigreturn & 0xff),
+                err |= __put_user(0x1a80f800 + (__NR_sigreturn & 0xff),
                                   (unsigned long *)(frame->retcode + 0));
                 err |= __put_user(0x5700, (unsigned short *)(frame->retcode + 4));
         }
diff --git a/arch/h8300/platform/h8300h/Makefile b/arch/h8300/platform/h8300h/Makefile
index c5096369ea50..420f73b0d962 100644
--- a/arch/h8300/platform/h8300h/Makefile
+++ b/arch/h8300/platform/h8300h/Makefile
@@ -4,4 +4,4 @@
 # Reuse any files we can from the H8/300H
 #
 
-obj-y := irq_pin.o ptrace_h8300h.o
+obj-y := irq.o ptrace_h8300h.o
diff --git a/arch/h8300/platform/h8300h/irq.c b/arch/h8300/platform/h8300h/irq.c
new file mode 100644
index 000000000000..e977345105d7
--- /dev/null
+++ b/arch/h8300/platform/h8300h/irq.c
@@ -0,0 +1,82 @@
+/*
+ * Interrupt handling H8/300H depend.
+ * Yoshinori Sato <ysato@users.sourceforge.jp>
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/errno.h>
+
+#include <asm/ptrace.h>
+#include <asm/traps.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+#include <asm/gpio.h>
+#include <asm/regs306x.h>
+
+const int __initdata h8300_saved_vectors[] = {
+#if defined(CONFIG_GDB_DEBUG)
+        TRAP3_VEC,      /* TRAPA #3 is GDB breakpoint */
+#endif
+        -1,
+};
+
+const h8300_vector __initdata h8300_trap_table[] = {
+        0, 0, 0, 0, 0, 0, 0, 0,
+        system_call,
+        0,
+        0,
+        trace_break,
+};
+
+int h8300_enable_irq_pin(unsigned int irq)
+{
+        int bitmask;
+        if (irq < EXT_IRQ0 || irq > EXT_IRQ5)
+                return 0;
+
+        /* initialize IRQ pin */
+        bitmask = 1 << (irq - EXT_IRQ0);
+        switch(irq) {
+        case EXT_IRQ0:
+        case EXT_IRQ1:
+        case EXT_IRQ2:
+        case EXT_IRQ3:
+                if (H8300_GPIO_RESERVE(H8300_GPIO_P8, bitmask) == 0)
+                        return -EBUSY;
+                H8300_GPIO_DDR(H8300_GPIO_P8, bitmask, H8300_GPIO_INPUT);
+                break;
+        case EXT_IRQ4:
+        case EXT_IRQ5:
+                if (H8300_GPIO_RESERVE(H8300_GPIO_P9, bitmask) == 0)
+                        return -EBUSY;
+                H8300_GPIO_DDR(H8300_GPIO_P9, bitmask, H8300_GPIO_INPUT);
+                break;
+        }
+
+        return 0;
+}
+
+void h8300_disable_irq_pin(unsigned int irq)
+{
+        int bitmask;
+        if (irq < EXT_IRQ0 || irq > EXT_IRQ5)
+                return;
+
+        /* disable interrupt & release IRQ pin */
+        bitmask = 1 << (irq - EXT_IRQ0);
+        switch(irq) {
+        case EXT_IRQ0:
+        case EXT_IRQ1:
+        case EXT_IRQ2:
+        case EXT_IRQ3:
+                *(volatile unsigned char *)IER &= ~bitmask;
+                H8300_GPIO_FREE(H8300_GPIO_P8, bitmask);
+                break ;
+        case EXT_IRQ4:
+        case EXT_IRQ5:
+                *(volatile unsigned char *)IER &= ~bitmask;
+                H8300_GPIO_FREE(H8300_GPIO_P9, bitmask);
+                break;
+        }
+}
diff --git a/arch/h8300/platform/h8s/ints.c b/arch/h8300/platform/h8s/ints.c
deleted file mode 100644
index ac10b9783850..000000000000
--- a/arch/h8300/platform/h8s/ints.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * linux/arch/h8300/platform/h8s/ints.c
- *
- * Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- * Based on linux/arch/$(ARCH)/platform/$(PLATFORM)/ints.c
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file COPYING in the main directory of this archive
- * for more details.
- *
- * Copyright 1996 Roman Zippel
- * Copyright 1999 D. Jeff Dionne <jeff@rt-control.com>
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/seq_file.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/bootmem.h>
-#include <linux/random.h>
-#include <linux/hardirq.h>
-
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/traps.h>
-#include <asm/io.h>
-#include <asm/setup.h>
-#include <asm/gpio.h>
-#include <asm/regs267x.h>
-#include <asm/errno.h>
-
-/*
- * This structure has only 4 elements for speed reasons
- */
-typedef struct irq_handler {
-        irqreturn_t (*handler)(int, void *, struct pt_regs *);
-        int         flags;
-        int         count;
-        void        *dev_id;
-        const char  *devname;
-} irq_handler_t;
-
-static irq_handler_t *irq_list[NR_IRQS];
-
-/* IRQ pin assignment */
-struct irq_pins {
-        unsigned char port_no;
-        unsigned char bit_no;
-};
-/* ISTR = 0 */
-static const struct irq_pins irq_assign_table0[16]={
-        {H8300_GPIO_P5,H8300_GPIO_B0},{H8300_GPIO_P5,H8300_GPIO_B1},
-        {H8300_GPIO_P5,H8300_GPIO_B2},{H8300_GPIO_P5,H8300_GPIO_B3},
-        {H8300_GPIO_P5,H8300_GPIO_B4},{H8300_GPIO_P5,H8300_GPIO_B5},
-        {H8300_GPIO_P5,H8300_GPIO_B6},{H8300_GPIO_P5,H8300_GPIO_B7},
-        {H8300_GPIO_P6,H8300_GPIO_B0},{H8300_GPIO_P6,H8300_GPIO_B1},
-        {H8300_GPIO_P6,H8300_GPIO_B2},{H8300_GPIO_P6,H8300_GPIO_B3},
-        {H8300_GPIO_P6,H8300_GPIO_B4},{H8300_GPIO_P6,H8300_GPIO_B5},
-        {H8300_GPIO_PF,H8300_GPIO_B1},{H8300_GPIO_PF,H8300_GPIO_B2},
-};
-/* ISTR = 1 */
-static const struct irq_pins irq_assign_table1[16]={
-        {H8300_GPIO_P8,H8300_GPIO_B0},{H8300_GPIO_P8,H8300_GPIO_B1},
-        {H8300_GPIO_P8,H8300_GPIO_B2},{H8300_GPIO_P8,H8300_GPIO_B3},
-        {H8300_GPIO_P8,H8300_GPIO_B4},{H8300_GPIO_P8,H8300_GPIO_B5},
-        {H8300_GPIO_PH,H8300_GPIO_B2},{H8300_GPIO_PH,H8300_GPIO_B3},
-        {H8300_GPIO_P2,H8300_GPIO_B0},{H8300_GPIO_P2,H8300_GPIO_B1},
-        {H8300_GPIO_P2,H8300_GPIO_B2},{H8300_GPIO_P2,H8300_GPIO_B3},
-        {H8300_GPIO_P2,H8300_GPIO_B4},{H8300_GPIO_P2,H8300_GPIO_B5},
-        {H8300_GPIO_P2,H8300_GPIO_B6},{H8300_GPIO_P2,H8300_GPIO_B7},
-};
-
-static short use_kmalloc = 0;
-
-extern unsigned long *interrupt_redirect_table;
-
-#define CPU_VECTOR ((unsigned long *)0x000000)
-#define ADDR_MASK (0xffffff)
-
-static inline unsigned long *get_vector_address(void)
-{
-        volatile unsigned long *rom_vector = CPU_VECTOR;
-        unsigned long base,tmp;
-        int vec_no;
-
-        base = rom_vector[EXT_IRQ0] & ADDR_MASK;
-        
-        /* check romvector format */
-        for (vec_no = EXT_IRQ1; vec_no <= EXT_IRQ15; vec_no++) {
-                if ((base+(vec_no - EXT_IRQ0)*4) != (rom_vector[vec_no] & ADDR_MASK))
-                        return NULL;
-        }
-
-        /* ramvector base address */
-        base -= EXT_IRQ0*4;
-
-        /* writerble check */
-        tmp = ~(*(unsigned long *)base);
-        (*(unsigned long *)base) = tmp;
-        if ((*(unsigned long *)base) != tmp)
-                return NULL;
-        return (unsigned long *)base;
-}
-
-void __init init_IRQ(void)
-{
-#if defined(CONFIG_RAMKERNEL)
-        int i;
-        unsigned long *ramvec,*ramvec_p;
-        unsigned long break_vec;
-
-        ramvec = get_vector_address();
-        if (ramvec == NULL)
-                panic("interrupt vector serup failed.");
-        else
-                printk("virtual vector at 0x%08lx\n",(unsigned long)ramvec);
-
-#if defined(CONFIG_GDB_DEBUG)
-        /* save original break vector */
-        break_vec = ramvec[TRAP3_VEC];
-#else
-        break_vec = VECTOR(trace_break);
-#endif
-
-        /* create redirect table */
-        for (ramvec_p = ramvec, i = 0; i < NR_IRQS; i++)
-                *ramvec_p++ = REDIRECT(interrupt_entry);
-
-        /* set special vector */
-        ramvec[TRAP0_VEC] = VECTOR(system_call);
-        ramvec[TRAP3_VEC] = break_vec;
-        interrupt_redirect_table = ramvec;
-#ifdef DUMP_VECTOR
-        ramvec_p = ramvec;
-        for (i = 0; i < NR_IRQS; i++) {
-                if ((i % 8) == 0)
-                        printk("\n%p: ",ramvec_p);
-                printk("%p ",*ramvec_p);
-                ramvec_p++;
-        }
-        printk("\n");
-#endif
-#endif
-}
-
-int request_irq(unsigned int irq,
-                irqreturn_t (*handler)(int, void *, struct pt_regs *),
-                unsigned long flags, const char *devname, void *dev_id)
-{
-        unsigned short ptn = 1 << (irq - EXT_IRQ0);
-        irq_handler_t *irq_handle;
-        if (irq < 0 || irq >= NR_IRQS) {
-                printk("Incorrect IRQ %d from %s\n", irq, devname);
-                return -EINVAL;
-        }
-        if (irq_list[irq])
-                return -EBUSY; /* already used */
-        if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15) {
-                /* initialize IRQ pin */
-                unsigned int port_no,bit_no;
-                if (*(volatile unsigned short *)ITSR & ptn) {
-                        port_no = irq_assign_table1[irq - EXT_IRQ0].port_no;
-                        bit_no = irq_assign_table1[irq - EXT_IRQ0].bit_no;
-                } else {
-                        port_no = irq_assign_table0[irq - EXT_IRQ0].port_no;
-                        bit_no = irq_assign_table0[irq - EXT_IRQ0].bit_no;
-                }
-                if (H8300_GPIO_RESERVE(port_no, bit_no) == 0)
-                        return -EBUSY;                   /* pin already use */
-                H8300_GPIO_DDR(port_no, bit_no, H8300_GPIO_INPUT);
-                *(volatile unsigned short *)ISR &= ~ptn; /* ISR clear */
-        }               
-
-        if (use_kmalloc)
-                irq_handle = kmalloc(sizeof(irq_handler_t), GFP_ATOMIC);
-        else {
-                /* use bootmem allocator */
-                irq_handle = (irq_handler_t *)alloc_bootmem(sizeof(irq_handler_t));
-                irq_handle = (irq_handler_t *)((unsigned long)irq_handle | 0x80000000);
-        }
-
-        if (irq_handle == NULL)
-                return -ENOMEM;
-
-        irq_handle->handler = handler;
-        irq_handle->flags   = flags;
-        irq_handle->count   = 0;
-        irq_handle->dev_id  = dev_id;
-        irq_handle->devname = devname;
-        irq_list[irq] = irq_handle;
-        if (irq_handle->flags & IRQF_SAMPLE_RANDOM)
-                rand_initialize_irq(irq);
-        
-        /* enable interrupt */
-        /* compatible i386  */
-        if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15)
-                *(volatile unsigned short *)IER |= ptn;
-        return 0;
-}
-
-EXPORT_SYMBOL(request_irq);
-
-void free_irq(unsigned int irq, void *dev_id)
-{
-        if (irq >= NR_IRQS)
-                return;
-        if (irq_list[irq]->dev_id != dev_id)
-                printk("%s: Removing probably wrong IRQ %d from %s\n",
-                       __FUNCTION__, irq, irq_list[irq]->devname);
-        if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15) {
-                /* disable interrupt & release IRQ pin */
-                unsigned short port_no,bit_no;
-                *(volatile unsigned short *)ISR &= ~(1 << (irq - EXT_IRQ0));
-                *(volatile unsigned short *)IER |= 1 << (irq - EXT_IRQ0);
-                if (*(volatile unsigned short *)ITSR & (1 << (irq - EXT_IRQ0))) {
-                        port_no = irq_assign_table1[irq - EXT_IRQ0].port_no;
-                        bit_no = irq_assign_table1[irq - EXT_IRQ0].bit_no;
-                } else {
-                        port_no = irq_assign_table0[irq - EXT_IRQ0].port_no;
-                        bit_no = irq_assign_table0[irq - EXT_IRQ0].bit_no;
-                }
-                H8300_GPIO_FREE(port_no, bit_no);
-        }
-        if (((unsigned long)irq_list[irq] & 0x80000000) == 0) {
-                kfree(irq_list[irq]);
-                irq_list[irq] = NULL;
-        }
-}
-
-EXPORT_SYMBOL(free_irq);
-
-unsigned long probe_irq_on (void)
-{
-        return 0;
-}
-
-EXPORT_SYMBOL(probe_irq_on);
-
-int probe_irq_off (unsigned long irqs)
-{
-        return 0;
-}
-
-EXPORT_SYMBOL(probe_irq_off);
-
-void enable_irq(unsigned int irq)
-{
-        if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15)
-                *(volatile unsigned short *)IER |= 1 << (irq - EXT_IRQ0);
-}
-
-void disable_irq(unsigned int irq)
-{
-        if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15)
-                *(volatile unsigned short *)IER &= ~(1 << (irq - EXT_IRQ0));
-}
-
-asmlinkage void process_int(unsigned long vec, struct pt_regs *fp)
-{
-        irq_enter();
-        /* ISR clear       */
-        /* compatible i386 */
-        if (vec >= EXT_IRQ0 && vec <= EXT_IRQ15)
-                *(volatile unsigned short *)ISR &= ~(1 << (vec - EXT_IRQ0));
-        if (vec < NR_IRQS) {
-                if (irq_list[vec]) {
-                        irq_list[vec]->handler(vec, irq_list[vec]->dev_id, fp);
-                        irq_list[vec]->count++;
-                        if (irq_list[vec]->flags & IRQF_SAMPLE_RANDOM)
-                                add_interrupt_randomness(vec);
-                }
-        } else {
-                BUG();
-        }
-        irq_exit();
-}
-
-int show_interrupts(struct seq_file *p, void *v)
-{
-        int i = *(loff_t *) v;
-
-        if ((i < NR_IRQS) && (irq_list[i] !=NULL)) {
-                seq_printf(p, "%3d: %10u ",i,irq_list[i]->count);
-                seq_printf(p, "%s\n", irq_list[i]->devname);
-        }
-
-        return 0;
-}
-
-void init_irq_proc(void)
-{
-}
-
-static int __init enable_kmalloc(void)
-{
-        use_kmalloc = 1;
-        return 0;
-}
-core_initcall(enable_kmalloc);
diff --git a/arch/h8300/platform/h8s/ints_h8s.c b/arch/h8300/platform/h8s/irq.c
index faa8a459d952..8182f041f829 100644
--- a/arch/h8300/platform/h8s/ints_h8s.c
+++ b/arch/h8300/platform/h8s/irq.c
@@ -27,11 +27,11 @@ const int __initdata h8300_saved_vectors[]={
 };
 
 /* trap entry table */
-const unsigned long __initdata h8300_trap_table[NR_TRAPS]={
+const H8300_VECTOR __initdata h8300_trap_table[] = {
         0,0,0,0,0,
-        (unsigned long)trace_break,  /* TRACE */
+        trace_break,  /* TRACE */
         0,0,
-        (unsigned long)system_call,  /* TRAPA #0 */
+        system_call,  /* TRAPA #0 */
         0,0,0,0,0,0,0
 };
 
@@ -50,7 +50,7 @@ static const struct irq_pins irq_assign_table0[16]={
         {H8300_GPIO_P6,H8300_GPIO_B2},{H8300_GPIO_P6,H8300_GPIO_B3},
         {H8300_GPIO_P6,H8300_GPIO_B4},{H8300_GPIO_P6,H8300_GPIO_B5},
         {H8300_GPIO_PF,H8300_GPIO_B1},{H8300_GPIO_PF,H8300_GPIO_B2},
-}; 
+};
 /* ISTR = 1 */
 static const struct irq_pins irq_assign_table1[16]={
         {H8300_GPIO_P8,H8300_GPIO_B0},{H8300_GPIO_P8,H8300_GPIO_B1},
diff --git a/arch/m68knommu/kernel/time.c b/arch/m68knommu/kernel/time.c
index 89cdbcaeb45f..0ccfb2ad6380 100644
--- a/arch/m68knommu/kernel/time.c
+++ b/arch/m68knommu/kernel/time.c
@@ -42,14 +42,12 @@ irqreturn_t arch_timer_interrupt(int irq, void *dummy)
         /* last time the cmos clock got updated */
         static long last_rtc_update=0;
 
+        if (current->pid)
+                profile_tick(CPU_PROFILING);
+
         write_seqlock(&xtime_lock);
 
         do_timer(1);
-#ifndef CONFIG_SMP
-        update_process_times(user_mode(get_irq_regs()));
-#endif
-        if (current->pid)
-                profile_tick(CPU_PROFILING);
 
         /*
          * If we have an externally synchronized Linux clock, then update
@@ -67,6 +65,10 @@ irqreturn_t arch_timer_interrupt(int irq, void *dummy)
         }
 
         write_sequnlock(&xtime_lock);
+
+#ifndef CONFIG_SMP
+        update_process_times(user_mode(get_irq_regs()));
+#endif
         return(IRQ_HANDLED);
 }
 
diff --git a/arch/m68knommu/platform/5206/Makefile b/arch/m68knommu/platform/5206/Makefile
index c7bb0cef31a0..a439d9ab3f27 100644
--- a/arch/m68knommu/platform/5206/Makefile
+++ b/arch/m68knommu/platform/5206/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/5206e/Makefile b/arch/m68knommu/platform/5206e/Makefile
index c7bb0cef31a0..a439d9ab3f27 100644
--- a/arch/m68knommu/platform/5206e/Makefile
+++ b/arch/m68knommu/platform/5206e/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/520x/Makefile b/arch/m68knommu/platform/520x/Makefile
index 31b4eb51739d..a50e76acc8fd 100644
--- a/arch/m68knommu/platform/520x/Makefile
+++ b/arch/m68knommu/platform/520x/Makefile
@@ -12,8 +12,6 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/523x/Makefile b/arch/m68knommu/platform/523x/Makefile
index ac9fbece8a4f..5694d593f029 100644
--- a/arch/m68knommu/platform/523x/Makefile
+++ b/arch/m68knommu/platform/523x/Makefile
@@ -12,8 +12,6 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/5249/Makefile b/arch/m68knommu/platform/5249/Makefile
index c7bb0cef31a0..a439d9ab3f27 100644
--- a/arch/m68knommu/platform/5249/Makefile
+++ b/arch/m68knommu/platform/5249/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/5272/Makefile b/arch/m68knommu/platform/5272/Makefile
index 7475c38c3b4e..26135d92b34d 100644
--- a/arch/m68knommu/platform/5272/Makefile
+++ b/arch/m68knommu/platform/5272/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/527x/Makefile b/arch/m68knommu/platform/527x/Makefile
index 7475c38c3b4e..26135d92b34d 100644
--- a/arch/m68knommu/platform/527x/Makefile
+++ b/arch/m68knommu/platform/527x/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/528x/Makefile b/arch/m68knommu/platform/528x/Makefile
index 7475c38c3b4e..26135d92b34d 100644
--- a/arch/m68knommu/platform/528x/Makefile
+++ b/arch/m68knommu/platform/528x/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/5307/Makefile b/arch/m68knommu/platform/5307/Makefile
index 580fd6658d7c..cfd586860fd8 100644
--- a/arch/m68knommu/platform/5307/Makefile
+++ b/arch/m68knommu/platform/5307/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y   += config.o
 
diff --git a/arch/m68knommu/platform/532x/Makefile b/arch/m68knommu/platform/532x/Makefile
index 475b92866a9b..e431912f5628 100644
--- a/arch/m68knommu/platform/532x/Makefile
+++ b/arch/m68knommu/platform/532x/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 #obj-y := config.o usb-mcf532x.o spi-mcf532x.o
 obj-y := config.o
diff --git a/arch/m68knommu/platform/5407/Makefile b/arch/m68knommu/platform/5407/Makefile
index 68633b27df51..e6035e7a2d3f 100644
--- a/arch/m68knommu/platform/5407/Makefile
+++ b/arch/m68knommu/platform/5407/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/coldfire/Makefile b/arch/m68knommu/platform/coldfire/Makefile
index e5fff297ae01..40cf20be1b90 100644
--- a/arch/m68knommu/platform/coldfire/Makefile
+++ b/arch/m68knommu/platform/coldfire/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-$(CONFIG_COLDFIRE)  += dma.o entry.o vectors.o
 obj-$(CONFIG_M5206)     += timers.o
diff --git a/arch/m68knommu/platform/coldfire/entry.S b/arch/m68knommu/platform/coldfire/entry.S
index b333731b875a..111b66dc737b 100644
--- a/arch/m68knommu/platform/coldfire/entry.S
+++ b/arch/m68knommu/platform/coldfire/entry.S
@@ -197,14 +197,13 @@ ENTRY(fasthandler)
         RESTORE_LOCAL
 
 ENTRY(ret_from_interrupt)
-        jeq     2f
-1:
-        RESTORE_ALL
-2:
         moveb   %sp@(PT_SR),%d0
         andl    #0x7,%d0
-        jhi     1b
+        jeq     1f
 
+        RESTORE_ALL
+
+1:
         /* check if we need to do software interrupts */
         movel   irq_stat+CPUSTAT_SOFTIRQ_PENDING,%d0
         jeq     ret_from_exception
diff --git a/arch/m68knommu/platform/coldfire/timers.c b/arch/m68knommu/platform/coldfire/timers.c
index a60213e877ef..ba5a9f32ebd4 100644
--- a/arch/m68knommu/platform/coldfire/timers.c
+++ b/arch/m68knommu/platform/coldfire/timers.c
@@ -148,25 +148,32 @@ irqreturn_t coldfire_profile_tick(int irq, void *dummy)
         /* Reset ColdFire timer2 */
         __raw_writeb(MCFTIMER_TER_CAP | MCFTIMER_TER_REF, PA(MCFTIMER_TER));
         if (current->pid)
-                profile_tick(CPU_PROFILING, regs);
+                profile_tick(CPU_PROFILING);
         return IRQ_HANDLED;
 }
 
 /***************************************************************************/
 
+static struct irqaction coldfire_profile_irq = {
+        .name    = "profile timer",
+        .flags   = IRQF_DISABLED | IRQF_TIMER,
+        .handler = coldfire_profile_tick,
+};
+
 void coldfire_profile_init(void)
 {
-        printk(KERN_INFO "PROFILE: lodging TIMER2 @ %dHz as profile timer\n", PROFILEHZ);
+        printk(KERN_INFO "PROFILE: lodging TIMER2 @ %dHz as profile timer\n",
+               PROFILEHZ);
+
+        setup_irq(mcf_profilevector, &coldfire_profile_irq);
 
         /* Set up TIMER 2 as high speed profile clock */
         __raw_writew(MCFTIMER_TMR_DISABLE, PA(MCFTIMER_TMR));
 
-        __raw_writetrr(((MCF_CLK / 16) / PROFILEHZ), PA(MCFTIMER_TRR));
+        __raw_writetrr(((MCF_BUSCLK / 16) / PROFILEHZ), PA(MCFTIMER_TRR));
         __raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
                 MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, PA(MCFTIMER_TMR));
 
-        request_irq(mcf_profilevector, coldfire_profile_tick,
-                (IRQF_DISABLED | IRQ_FLG_FAST), "profile timer", NULL);
         mcf_settimericr(2, 7);
 }
 
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index 1b6b0fa5028f..8d36f186890e 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -92,17 +92,17 @@ static int bcm47xx_get_invariants(struct ssb_bus *bus,
         iv->sprom.revision = 3;
 
         if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
-                str2eaddr(buf, iv->sprom.r1.et0mac);
+                str2eaddr(buf, iv->sprom.et0mac);
         if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
-                str2eaddr(buf, iv->sprom.r1.et1mac);
+                str2eaddr(buf, iv->sprom.et1mac);
         if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
-                iv->sprom.r1.et0phyaddr = simple_strtoul(buf, NULL, 10);
+                iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 10);
         if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
-                iv->sprom.r1.et1phyaddr = simple_strtoul(buf, NULL, 10);
+                iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 10);
         if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
-                iv->sprom.r1.et0mdcport = simple_strtoul(buf, NULL, 10);
+                iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10);
         if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
-                iv->sprom.r1.et1mdcport = simple_strtoul(buf, NULL, 10);
+                iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10);
 
         return 0;
 }
diff --git a/arch/mips/bcm47xx/wgt634u.c b/arch/mips/bcm47xx/wgt634u.c
index 5a017eaee712..d1d90c9ef2fa 100644
--- a/arch/mips/bcm47xx/wgt634u.c
+++ b/arch/mips/bcm47xx/wgt634u.c
@@ -9,6 +9,7 @@
 #include <linux/platform_device.h>
 #include <linux/module.h>
 #include <linux/leds.h>
+#include <linux/mtd/physmap.h>
 #include <linux/ssb/ssb.h>
 #include <asm/mach-bcm47xx/bcm47xx.h>
 
@@ -43,6 +44,61 @@ static struct platform_device wgt634u_gpio_leds = {
         }
 };
 
+
+/* 8MiB flash. The struct mtd_partition matches original Netgear WGT634U
+   firmware. */
+static struct mtd_partition wgt634u_partitions[] = {
+        {
+                .name       = "cfe",
+                .offset     = 0,
+                .size       = 0x60000,          /* 384k */
+                .mask_flags = MTD_WRITEABLE     /* force read-only */
+        },
+        {
+                .name   = "config",
+                .offset = 0x60000,
+                .size   = 0x20000               /* 128k */
+        },
+        {
+                .name   = "linux",
+                .offset = 0x80000,
+                .size   = 0x140000              /* 1280k */
+        },
+        {
+                .name   = "jffs",
+                .offset = 0x1c0000,
+                .size   = 0x620000              /* 6272k */
+        },
+        {
+                .name   = "nvram",
+                .offset = 0x7e0000,
+                .size   = 0x20000               /* 128k */
+        },
+};
+
+static struct physmap_flash_data wgt634u_flash_data = {
+        .parts    = wgt634u_partitions,
+        .nr_parts = ARRAY_SIZE(wgt634u_partitions)
+};
+
+static struct resource wgt634u_flash_resource = {
+        .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device wgt634u_flash = {
+        .name          = "physmap-flash",
+        .id            = 0,
+        .dev           = { .platform_data = &wgt634u_flash_data, },
+        .resource      = &wgt634u_flash_resource,
+        .num_resources = 1,
+};
+
+/* Platform devices */
+static struct platform_device *wgt634u_devices[] __initdata = {
+        &wgt634u_flash,
+        &wgt634u_gpio_leds,
+};
+
 static int __init wgt634u_init(void)
 {
         /* There is no easy way to detect that we are running on a WGT634U
@@ -50,13 +106,20 @@ static int __init wgt634u_init(void)
          * been allocated ranges 00:09:5b:xx:xx:xx and 00:0f:b5:xx:xx:xx.
          */
 
-        u8 *et0mac = ssb_bcm47xx.sprom.r1.et0mac;
+        u8 *et0mac = ssb_bcm47xx.sprom.et0mac;
 
         if (et0mac[0] == 0x00 &&
             ((et0mac[1] == 0x09 && et0mac[2] == 0x5b) ||
-             (et0mac[1] == 0x0f && et0mac[2] == 0xb5)))
-                return platform_device_register(&wgt634u_gpio_leds);
-        else
+             (et0mac[1] == 0x0f && et0mac[2] == 0xb5))) {
+                struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
+                wgt634u_flash_data.width = mcore->flash_buswidth;
+                wgt634u_flash_resource.start = mcore->flash_window;
+                wgt634u_flash_resource.end = mcore->flash_window
+                                           + mcore->flash_window_size
+                                           - 1;
+                return platform_add_devices(wgt634u_devices,
+                                            ARRAY_SIZE(wgt634u_devices));
+        } else
                 return -ENODEV;
 }
 
diff --git a/arch/mips/configs/bcm47xx_defconfig b/arch/mips/configs/bcm47xx_defconfig
new file mode 100644
index 000000000000..c0e42e74dfbd
--- /dev/null
+++ b/arch/mips/configs/bcm47xx_defconfig
@@ -0,0 +1,1939 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.25-rc2
+# Mon Feb 18 11:55:24 2008
+#
+CONFIG_MIPS=y
+
+#
+# Machine selection
+#
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_BASLER_EXCITE is not set
+CONFIG_BCM47XX=y
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MIPS_ATLAS is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SEAD is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_MARKEINS is not set
+# CONFIG_MACH_VR41XX 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_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# 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_WR_PPMC is not set
+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_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_CEVT_R4K=y
+CONFIG_CSRC_R4K=y
+CONFIG_CFE=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_HOTPLUG_CPU is not set
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_IRQ_CPU=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+
+#
+# CPU selection
+#
+# CONFIG_CPU_LOONGSON2 is not set
+CONFIG_CPU_MIPS32_R1=y
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPSR1=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+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
+CONFIG_HZ_250=y
+# CONFIG_HZ_256 is not set
+# CONFIG_HZ_1000 is not set
+# CONFIG_HZ_1024 is not set
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_KEXEC=y
+# CONFIG_SECCOMP is not set
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_AUDIT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_CGROUPS=y
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_CGROUP_NS=y
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_CGROUP_CPUACCT=y
+# CONFIG_RESOURCE_COUNTERS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_RELAY=y
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+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_VM_EVENT_COUNTERS=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_KPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_LSF=y
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# 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_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+CONFIG_HW_HAS_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
+CONFIG_MMU=y
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=m
+CONFIG_TRAD_SIGNALS=y
+
+#
+# Power management options
+#
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_PM is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+# CONFIG_IP_PNP is not set
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE=m
+CONFIG_NET_IPGRE_BROADCAST=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_TUNNEL=m
+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=m
+CONFIG_INET_DIAG=m
+CONFIG_INET_TCP_DIAG=m
+CONFIG_TCP_CONG_ADVANCED=y
+CONFIG_TCP_CONG_BIC=y
+CONFIG_TCP_CONG_CUBIC=m
+CONFIG_TCP_CONG_WESTWOOD=m
+CONFIG_TCP_CONG_HTCP=m
+CONFIG_TCP_CONG_HSTCP=m
+CONFIG_TCP_CONG_HYBLA=m
+CONFIG_TCP_CONG_VEGAS=m
+CONFIG_TCP_CONG_SCALABLE=m
+CONFIG_TCP_CONG_LP=m
+CONFIG_TCP_CONG_VENO=m
+CONFIG_TCP_CONG_YEAH=m
+CONFIG_TCP_CONG_ILLINOIS=m
+CONFIG_DEFAULT_BIC=y
+# CONFIG_DEFAULT_CUBIC is not set
+# CONFIG_DEFAULT_HTCP is not set
+# CONFIG_DEFAULT_VEGAS is not set
+# CONFIG_DEFAULT_WESTWOOD is not set
+# CONFIG_DEFAULT_RENO is not set
+CONFIG_DEFAULT_TCP_CONG="bic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IP_VS=m
+# CONFIG_IP_VS_DEBUG is not set
+CONFIG_IP_VS_TAB_BITS=12
+
+#
+# IPVS transport protocol load balancing support
+#
+CONFIG_IP_VS_PROTO_TCP=y
+CONFIG_IP_VS_PROTO_UDP=y
+CONFIG_IP_VS_PROTO_ESP=y
+CONFIG_IP_VS_PROTO_AH=y
+
+#
+# IPVS scheduler
+#
+CONFIG_IP_VS_RR=m
+CONFIG_IP_VS_WRR=m
+CONFIG_IP_VS_LC=m
+CONFIG_IP_VS_WLC=m
+CONFIG_IP_VS_LBLC=m
+CONFIG_IP_VS_LBLCR=m
+CONFIG_IP_VS_DH=m
+CONFIG_IP_VS_SH=m
+CONFIG_IP_VS_SED=m
+CONFIG_IP_VS_NQ=m
+
+#
+# IPVS application helper
+#
+CONFIG_IP_VS_FTP=m
+CONFIG_IPV6=m
+CONFIG_IPV6_PRIVACY=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+# CONFIG_IPV6_MIP6 is not set
+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_TUNNEL=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_IPV6_SUBTREES=y
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CT_ACCT=y
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_SECMARK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+CONFIG_NF_CT_PROTO_GRE=m
+CONFIG_NF_CT_PROTO_SCTP=m
+CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CONNTRACK_AMANDA=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_H323=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_NETBIOS_NS=m
+CONFIG_NF_CONNTRACK_PPTP=m
+CONFIG_NF_CONNTRACK_SANE=m
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_DSCP=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+CONFIG_NETFILTER_XT_TARGET_TRACE=m
+CONFIG_NETFILTER_XT_TARGET_SECMARK=m
+CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_TIME=m
+CONFIG_NETFILTER_XT_MATCH_U32=m
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_RECENT=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_NF_NAT_SNMP_BASIC=m
+CONFIG_NF_NAT_PROTO_GRE=m
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+CONFIG_NF_NAT_TFTP=m
+CONFIG_NF_NAT_AMANDA=m
+CONFIG_NF_NAT_PPTP=m
+CONFIG_NF_NAT_H323=m
+CONFIG_NF_NAT_SIP=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_TARGET_CLUSTERIP=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_IP6_NF_QUEUE=m
+CONFIG_IP6_NF_IPTABLES=m
+CONFIG_IP6_NF_MATCH_RT=m
+CONFIG_IP6_NF_MATCH_OPTS=m
+CONFIG_IP6_NF_MATCH_FRAG=m
+CONFIG_IP6_NF_MATCH_HL=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+CONFIG_IP6_NF_MATCH_AH=m
+CONFIG_IP6_NF_MATCH_MH=m
+CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_LOG=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_TARGET_HL=m
+CONFIG_IP6_NF_RAW=m
+
+#
+# Bridge: Netfilter Configuration
+#
+CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_EBT_BROUTE=m
+CONFIG_BRIDGE_EBT_T_FILTER=m
+CONFIG_BRIDGE_EBT_T_NAT=m
+CONFIG_BRIDGE_EBT_802_3=m
+CONFIG_BRIDGE_EBT_AMONG=m
+CONFIG_BRIDGE_EBT_ARP=m
+CONFIG_BRIDGE_EBT_IP=m
+CONFIG_BRIDGE_EBT_LIMIT=m
+CONFIG_BRIDGE_EBT_MARK=m
+CONFIG_BRIDGE_EBT_PKTTYPE=m
+CONFIG_BRIDGE_EBT_STP=m
+CONFIG_BRIDGE_EBT_VLAN=m
+CONFIG_BRIDGE_EBT_ARPREPLY=m
+CONFIG_BRIDGE_EBT_DNAT=m
+CONFIG_BRIDGE_EBT_MARK_T=m
+CONFIG_BRIDGE_EBT_REDIRECT=m
+CONFIG_BRIDGE_EBT_SNAT=m
+CONFIG_BRIDGE_EBT_LOG=m
+CONFIG_BRIDGE_EBT_ULOG=m
+CONFIG_IP_DCCP=m
+CONFIG_INET_DCCP_DIAG=m
+CONFIG_IP_DCCP_ACKVEC=y
+
+#
+# DCCP CCIDs Configuration (EXPERIMENTAL)
+#
+CONFIG_IP_DCCP_CCID2=m
+# CONFIG_IP_DCCP_CCID2_DEBUG is not set
+CONFIG_IP_DCCP_CCID3=m
+# CONFIG_IP_DCCP_CCID3_DEBUG is not set
+CONFIG_IP_DCCP_CCID3_RTO=100
+CONFIG_IP_DCCP_TFRC_LIB=m
+CONFIG_IP_SCTP=m
+# CONFIG_SCTP_DBG_MSG is not set
+# CONFIG_SCTP_DBG_OBJCNT is not set
+# CONFIG_SCTP_HMAC_NONE is not set
+# CONFIG_SCTP_HMAC_SHA1 is not set
+CONFIG_SCTP_HMAC_MD5=y
+CONFIG_TIPC=m
+CONFIG_TIPC_ADVANCED=y
+CONFIG_TIPC_ZONES=3
+CONFIG_TIPC_CLUSTERS=1
+CONFIG_TIPC_NODES=255
+CONFIG_TIPC_SLAVE_NODES=0
+CONFIG_TIPC_PORTS=8191
+CONFIG_TIPC_LOG=0
+# CONFIG_TIPC_DEBUG is not set
+CONFIG_ATM=m
+CONFIG_ATM_CLIP=m
+# CONFIG_ATM_CLIP_NO_ICMP is not set
+CONFIG_ATM_LANE=m
+CONFIG_ATM_MPOA=m
+CONFIG_ATM_BR2684=m
+# CONFIG_ATM_BR2684_IPFILTER is not set
+CONFIG_BRIDGE=m
+CONFIG_VLAN_8021Q=m
+# CONFIG_DECNET is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+CONFIG_NET_SCH_CBQ=m
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_ATM=m
+CONFIG_NET_SCH_PRIO=m
+CONFIG_NET_SCH_RR=m
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_DSMARK=m
+CONFIG_NET_SCH_NETEM=m
+CONFIG_NET_SCH_INGRESS=m
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_TCINDEX=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_ROUTE=y
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+CONFIG_CLS_U32_PERF=y
+CONFIG_CLS_U32_MARK=y
+CONFIG_NET_CLS_RSVP=m
+CONFIG_NET_CLS_RSVP6=m
+# CONFIG_NET_CLS_FLOW is not set
+CONFIG_NET_EMATCH=y
+CONFIG_NET_EMATCH_STACK=32
+CONFIG_NET_EMATCH_CMP=m
+CONFIG_NET_EMATCH_NBYTE=m
+CONFIG_NET_EMATCH_U32=m
+CONFIG_NET_EMATCH_META=m
+CONFIG_NET_EMATCH_TEXT=m
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_ACT_POLICE=m
+CONFIG_NET_ACT_GACT=m
+CONFIG_GACT_PROB=y
+CONFIG_NET_ACT_MIRRED=m
+CONFIG_NET_ACT_IPT=m
+CONFIG_NET_ACT_NAT=m
+CONFIG_NET_ACT_PEDIT=m
+CONFIG_NET_ACT_SIMP=m
+CONFIG_NET_CLS_IND=y
+CONFIG_NET_SCH_FIFO=y
+
+#
+# Network testing
+#
+CONFIG_NET_PKTGEN=m
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+CONFIG_IRDA=m
+
+#
+# IrDA protocols
+#
+CONFIG_IRLAN=m
+CONFIG_IRNET=m
+CONFIG_IRCOMM=m
+# CONFIG_IRDA_ULTRA is not set
+
+#
+# IrDA options
+#
+CONFIG_IRDA_CACHE_LAST_LSAP=y
+CONFIG_IRDA_FAST_RR=y
+# CONFIG_IRDA_DEBUG is not set
+
+#
+# Infrared-port device drivers
+#
+
+#
+# SIR device drivers
+#
+CONFIG_IRTTY_SIR=m
+
+#
+# Dongle support
+#
+CONFIG_DONGLE=y
+CONFIG_ESI_DONGLE=m
+CONFIG_ACTISYS_DONGLE=m
+CONFIG_TEKRAM_DONGLE=m
+CONFIG_TOIM3232_DONGLE=m
+CONFIG_LITELINK_DONGLE=m
+CONFIG_MA600_DONGLE=m
+CONFIG_GIRBIL_DONGLE=m
+CONFIG_MCP2120_DONGLE=m
+CONFIG_OLD_BELKIN_DONGLE=m
+CONFIG_ACT200L_DONGLE=m
+CONFIG_KINGSUN_DONGLE=m
+CONFIG_KSDAZZLE_DONGLE=m
+CONFIG_KS959_DONGLE=m
+
+#
+# FIR device drivers
+#
+CONFIG_USB_IRDA=m
+CONFIG_SIGMATEL_FIR=m
+CONFIG_TOSHIBA_FIR=m
+CONFIG_VLSI_FIR=m
+CONFIG_MCS_FIR=m
+CONFIG_BT=m
+# CONFIG_BT_L2CAP is not set
+# CONFIG_BT_SCO is not set
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_HCIUSB=m
+CONFIG_BT_HCIUSB_SCO=y
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_H4=y
+CONFIG_BT_HCIUART_BCSP=y
+CONFIG_BT_HCIUART_LL=y
+CONFIG_BT_HCIBCM203X=m
+CONFIG_BT_HCIBPA10X=m
+CONFIG_BT_HCIBFUSB=m
+CONFIG_BT_HCIVHCI=m
+# CONFIG_AF_RXRPC is not set
+CONFIG_FIB_RULES=y
+
+#
+# Wireless
+#
+CONFIG_CFG80211=m
+CONFIG_NL80211=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_MAC80211=m
+
+#
+# Rate control algorithm selection
+#
+CONFIG_MAC80211_RC_DEFAULT_PID=y
+# CONFIG_MAC80211_RC_DEFAULT_SIMPLE is not set
+# CONFIG_MAC80211_RC_DEFAULT_NONE is not set
+
+#
+# Selecting 'y' for an algorithm will
+#
+
+#
+# build the algorithm into mac80211.
+#
+CONFIG_MAC80211_RC_DEFAULT="pid"
+CONFIG_MAC80211_RC_PID=y
+# CONFIG_MAC80211_RC_SIMPLE is not set
+CONFIG_MAC80211_LEDS=y
+# CONFIG_MAC80211_DEBUGFS is not set
+# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set
+# 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_RFKILL=m
+CONFIG_RFKILL_INPUT=m
+CONFIG_RFKILL_LEDS=y
+CONFIG_NET_9P=m
+CONFIG_NET_9P_FD=m
+# CONFIG_NET_9P_DEBUG is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=m
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=m
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_CFI_UTIL=y
+CONFIG_MTD_RAM=y
+CONFIG_MTD_ROM=y
+CONFIG_MTD_ABSENT=y
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x8000000
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=16384
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+CONFIG_ATA_OVER_ETH=m
+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_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_TGT=m
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=m
+CONFIG_CHR_DEV_OSST=m
+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=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SCAN_ASYNC=y
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+CONFIG_ISCSI_TCP=m
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX 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_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_HPTIOP is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_IFB is not set
+CONFIG_DUMMY=m
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+CONFIG_EQUALIZER=m
+CONFIG_TUN=m
+CONFIG_VETH=m
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=m
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=m
+CONFIG_DAVICOM_PHY=m
+CONFIG_QSEMI_PHY=m
+CONFIG_LXT_PHY=m
+CONFIG_CICADA_PHY=m
+CONFIG_VITESSE_PHY=m
+CONFIG_SMSC_PHY=m
+CONFIG_BROADCOM_PHY=m
+CONFIG_ICPLUS_PHY=m
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+CONFIG_MDIO_BITBANG=m
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_DM9000 is not set
+# 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_NET_PCI=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+CONFIG_B44=y
+CONFIG_B44_PCI_AUTOSELECT=y
+CONFIG_B44_PCICORE_AUTOSELECT=y
+CONFIG_B44_PCI=y
+# CONFIG_FORCEDETH is not set
+# CONFIG_TC35815 is not set
+# CONFIG_EEPRO100 is not set
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_R6040 is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 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=y
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_LIBERTAS is not set
+# CONFIG_HERMES is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+# CONFIG_ADM8211 is not set
+# CONFIG_P54_COMMON is not set
+CONFIG_ATH5K=m
+# CONFIG_IWL4965 is not set
+# CONFIG_IWL3945 is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_BCM43XX is not set
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+CONFIG_ZD1211RW=m
+# CONFIG_ZD1211RW_DEBUG is not set
+# CONFIG_RT2X00 is not set
+
+#
+# USB Network Adapters
+#
+CONFIG_USB_CATC=m
+CONFIG_USB_KAWETH=m
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_CDCETHER=m
+CONFIG_USB_NET_DM9601=m
+CONFIG_USB_NET_GL620A=m
+CONFIG_USB_NET_NET1080=m
+CONFIG_USB_NET_PLUSB=m
+CONFIG_USB_NET_MCS7830=m
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_NET_CDC_SUBSET=m
+CONFIG_USB_ALI_M5632=y
+CONFIG_USB_AN2720=y
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+CONFIG_USB_EPSON2888=y
+CONFIG_USB_KC2190=y
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_WAN is not set
+CONFIG_ATM_DRIVERS=y
+CONFIG_ATM_DUMMY=m
+CONFIG_ATM_TCP=m
+# CONFIG_ATM_LANAI is not set
+# CONFIG_ATM_ENI is not set
+# CONFIG_ATM_FIRESTREAM is not set
+# CONFIG_ATM_ZATM is not set
+# CONFIG_ATM_NICSTAR is not set
+# CONFIG_ATM_IDT77252 is not set
+# CONFIG_ATM_AMBASSADOR is not set
+# CONFIG_ATM_HORIZON is not set
+# CONFIG_ATM_IA is not set
+# CONFIG_ATM_FORE200E_MAYBE is not set
+# CONFIG_ATM_HE is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PPP=m
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPP_FILTER is not set
+CONFIG_PPP_ASYNC=m
+# CONFIG_PPP_SYNC_TTY is not set
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+CONFIG_PPPOATM=m
+# CONFIG_PPPOL2TP is not set
+CONFIG_SLIP=m
+# CONFIG_SLIP_COMPRESSED is not set
+CONFIG_SLHC=m
+# CONFIG_SLIP_SMART is not set
+# CONFIG_SLIP_MODE_SLIP6 is not set
+# CONFIG_NET_FC is not set
+CONFIG_NETCONSOLE=y
+# CONFIG_NETCONSOLE_DYNAMIC is not set
+CONFIG_NETPOLL=y
+# CONFIG_NETPOLL_TRAP is not set
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_RTC is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+CONFIG_W1=m
+CONFIG_W1_CON=y
+
+#
+# 1-wire Bus Masters
+#
+CONFIG_W1_MASTER_MATROX=m
+CONFIG_W1_MASTER_DS2490=m
+# CONFIG_W1_MASTER_GPIO is not set
+
+#
+# 1-wire Slaves
+#
+CONFIG_W1_SLAVE_THERM=m
+CONFIG_W1_SLAVE_SMEM=m
+CONFIG_W1_SLAVE_DS2433=m
+# CONFIG_W1_SLAVE_DS2433_CRC is not set
+CONFIG_W1_SLAVE_DS2760=m
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+CONFIG_SSB=y
+CONFIG_SSB_PCIHOST_POSSIBLE=y
+CONFIG_SSB_PCIHOST=y
+# CONFIG_SSB_SILENT is not set
+# CONFIG_SSB_DEBUG is not set
+CONFIG_SSB_SERIAL=y
+CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
+CONFIG_SSB_DRIVER_PCICORE=y
+CONFIG_SSB_PCICORE_HOSTMODE=y
+CONFIG_SSB_DRIVER_MIPS=y
+CONFIG_SSB_DRIVER_EXTIF=y
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+CONFIG_USB_DABUSB=m
+
+#
+# Graphics support
+#
+# 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
+
+#
+# Display device support
+#
+CONFIG_DISPLAY_SUPPORT=m
+
+#
+# Display hardware drivers
+#
+
+#
+# Sound
+#
+CONFIG_SOUND=m
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_HWDEP=m
+CONFIG_SND_RAWMIDI=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
+CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+CONFIG_SND_DUMMY=m
+CONFIG_SND_VIRMIDI=m
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# PCI devices
+#
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+
+#
+# ALSA MIPS devices
+#
+
+#
+# USB devices
+#
+CONFIG_SND_USB_AUDIO=m
+# CONFIG_SND_USB_CAIAQ is not set
+
+#
+# System on Chip audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
+# SoC Audio support for SuperH
+#
+
+#
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=m
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=m
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+CONFIG_USB_HIDDEV=y
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE 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=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_SSB is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+CONFIG_USB_U132_HCD=m
+# CONFIG_USB_SL811_HCD is not set
+CONFIG_USB_R8A66597_HCD=m
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=m
+CONFIG_USB_PRINTER=m
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+CONFIG_USB_STORAGE_DATAFAB=y
+CONFIG_USB_STORAGE_FREECOM=y
+# CONFIG_USB_STORAGE_ISD200 is not set
+CONFIG_USB_STORAGE_DPCM=y
+CONFIG_USB_STORAGE_USBAT=y
+CONFIG_USB_STORAGE_SDDR09=y
+CONFIG_USB_STORAGE_SDDR55=y
+CONFIG_USB_STORAGE_JUMPSHOT=y
+CONFIG_USB_STORAGE_ALAUDA=y
+CONFIG_USB_STORAGE_ONETOUCH=y
+CONFIG_USB_STORAGE_KARMA=y
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+CONFIG_USB_MDC800=m
+CONFIG_USB_MICROTEK=m
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=m
+CONFIG_USB_EZUSB=y
+CONFIG_USB_SERIAL_GENERIC=y
+CONFIG_USB_SERIAL_AIRCABLE=m
+CONFIG_USB_SERIAL_AIRPRIME=m
+CONFIG_USB_SERIAL_ARK3116=m
+CONFIG_USB_SERIAL_BELKIN=m
+CONFIG_USB_SERIAL_CH341=m
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
+CONFIG_USB_SERIAL_CP2101=m
+CONFIG_USB_SERIAL_CYPRESS_M8=m
+CONFIG_USB_SERIAL_EMPEG=m
+CONFIG_USB_SERIAL_FTDI_SIO=m
+CONFIG_USB_SERIAL_FUNSOFT=m
+CONFIG_USB_SERIAL_VISOR=m
+CONFIG_USB_SERIAL_IPAQ=m
+CONFIG_USB_SERIAL_IR=m
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+CONFIG_USB_SERIAL_GARMIN=m
+CONFIG_USB_SERIAL_IPW=m
+# CONFIG_USB_SERIAL_IUU is not set
+CONFIG_USB_SERIAL_KEYSPAN_PDA=m
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+CONFIG_USB_SERIAL_KLSI=m
+CONFIG_USB_SERIAL_KOBIL_SCT=m
+CONFIG_USB_SERIAL_MCT_U232=m
+CONFIG_USB_SERIAL_MOS7720=m
+CONFIG_USB_SERIAL_MOS7840=m
+CONFIG_USB_SERIAL_NAVMAN=m
+CONFIG_USB_SERIAL_PL2303=m
+CONFIG_USB_SERIAL_OTI6858=m
+CONFIG_USB_SERIAL_HP4X=m
+CONFIG_USB_SERIAL_SAFE=m
+# CONFIG_USB_SERIAL_SAFE_PADDED is not set
+CONFIG_USB_SERIAL_SIERRAWIRELESS=m
+# CONFIG_USB_SERIAL_TI is not set
+CONFIG_USB_SERIAL_CYBERJACK=m
+CONFIG_USB_SERIAL_XIRCOM=m
+CONFIG_USB_SERIAL_OPTION=m
+CONFIG_USB_SERIAL_OMNINET=m
+CONFIG_USB_SERIAL_DEBUG=m
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+CONFIG_USB_ADUTUX=m
+CONFIG_USB_AUERSWALD=m
+CONFIG_USB_RIO500=m
+CONFIG_USB_LEGOTOWER=m
+CONFIG_USB_LCD=m
+CONFIG_USB_BERRY_CHARGE=m
+CONFIG_USB_LED=m
+CONFIG_USB_CYPRESS_CY7C63=m
+CONFIG_USB_CYTHERM=m
+CONFIG_USB_PHIDGET=m
+CONFIG_USB_PHIDGETKIT=m
+CONFIG_USB_PHIDGETMOTORCONTROL=m
+CONFIG_USB_PHIDGETSERVO=m
+CONFIG_USB_IDMOUSE=m
+CONFIG_USB_FTDI_ELAN=m
+# CONFIG_USB_APPLEDISPLAY is not set
+CONFIG_USB_SISUSBVGA=m
+CONFIG_USB_LD=m
+CONFIG_USB_TRANCEVIBRATOR=m
+CONFIG_USB_IOWARRIOR=m
+CONFIG_USB_TEST=m
+CONFIG_USB_ATM=m
+CONFIG_USB_SPEEDTOUCH=m
+CONFIG_USB_CXACRU=m
+CONFIG_USB_UEAGLEATM=m
+CONFIG_USB_XUSBATM=m
+CONFIG_USB_GADGET=m
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+CONFIG_USB_GADGET_NET2280=y
+CONFIG_USB_NET2280=m
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+CONFIG_USB_GADGET_DUALSPEED=y
+CONFIG_USB_ZERO=m
+CONFIG_USB_ETH=m
+CONFIG_USB_ETH_RNDIS=y
+CONFIG_USB_GADGETFS=m
+CONFIG_USB_FILE_STORAGE=m
+# CONFIG_USB_FILE_STORAGE_TEST is not set
+CONFIG_USB_G_SERIAL=m
+CONFIG_USB_MIDI_GADGET=m
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+CONFIG_LEDS_GPIO=y
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_INFINIBAND is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+CONFIG_REISERFS_FS=m
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+CONFIG_REISERFS_FS_XATTR=y
+CONFIG_REISERFS_FS_POSIX_ACL=y
+CONFIG_REISERFS_FS_SECURITY=y
+CONFIG_JFS_FS=m
+CONFIG_JFS_POSIX_ACL=y
+CONFIG_JFS_SECURITY=y
+# CONFIG_JFS_DEBUG is not set
+# CONFIG_JFS_STATISTICS 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=y
+CONFIG_GFS2_FS=m
+CONFIG_GFS2_FS_LOCKING_NOLOCK=m
+CONFIG_GFS2_FS_LOCKING_DLM=m
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_QUOTA=y
+CONFIG_QUOTA_NETLINK_INTERFACE=y
+CONFIG_PRINT_QUOTA_WARNING=y
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS_FS=m
+CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=m
+CONFIG_GENERIC_ACL=y
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_NTFS_FS=m
+# CONFIG_NTFS_DEBUG is not set
+CONFIG_NTFS_RW=y
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_CONFIGFS_FS=m
+
+#
+# Miscellaneous filesystems
+#
+CONFIG_ADFS_FS=m
+# CONFIG_ADFS_FS_RW is not set
+CONFIG_AFFS_FS=m
+CONFIG_HFS_FS=m
+CONFIG_HFSPLUS_FS=m
+CONFIG_BEFS_FS=m
+# CONFIG_BEFS_DEBUG is not set
+CONFIG_BFS_FS=m
+CONFIG_EFS_FS=m
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_CRAMFS=m
+CONFIG_VXFS_FS=m
+CONFIG_MINIX_FS=m
+CONFIG_HPFS_FS=m
+CONFIG_QNX4FS_FS=m
+CONFIG_ROMFS_FS=m
+CONFIG_SYSV_FS=m
+CONFIG_UFS_FS=m
+# CONFIG_UFS_FS_WRITE is not set
+# CONFIG_UFS_DEBUG is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+CONFIG_NFSD=m
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_TCP=y
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_ACL_SUPPORT=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+CONFIG_SUNRPC_BIND34=y
+CONFIG_RPCSEC_GSS_KRB5=m
+CONFIG_RPCSEC_GSS_SPKM3=m
+# CONFIG_SMB_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_POSIX=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+CONFIG_NCP_FS=m
+# CONFIG_NCPFS_PACKET_SIGNING is not set
+# CONFIG_NCPFS_IOCTL_LOCKING is not set
+# CONFIG_NCPFS_STRONG is not set
+CONFIG_NCPFS_NFS_NS=y
+CONFIG_NCPFS_OS2_NS=y
+# CONFIG_NCPFS_SMALLDOS is not set
+CONFIG_NCPFS_NLS=y
+CONFIG_NCPFS_EXTRAS=y
+CONFIG_CODA_FS=m
+# CONFIG_CODA_FS_OLD_API is not set
+# CONFIG_AFS_FS is not set
+CONFIG_9P_FS=m
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+CONFIG_KARMA_PARTITION=y
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+CONFIG_DLM=m
+CONFIG_DLM_DEBUG=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_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_SAMPLES is not set
+CONFIG_CMDLINE=""
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_BLKCIPHER=m
+# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_XCBC=m
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+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=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_XTS=m
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=m
+CONFIG_CRYPTO_FCRYPT=m
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_SEED=m
+# CONFIG_CRYPTO_SALSA20 is not set
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_CAMELLIA=m
+CONFIG_CRYPTO_TEST=m
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=m
+CONFIG_CRC_ITU_T=m
+CONFIG_CRC32=y
+CONFIG_CRC7=m
+CONFIG_LIBCRC32C=m
+CONFIG_AUDIT_GENERIC=y
+CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/mips/configs/ip28_defconfig b/arch/mips/configs/ip28_defconfig
new file mode 100644
index 000000000000..ec188be9a67a
--- /dev/null
+++ b/arch/mips/configs/ip28_defconfig
@@ -0,0 +1,891 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.25-rc1
+# Mon Feb 11 15:58:54 2008
+#
+CONFIG_MIPS=y
+
+#
+# Machine selection
+#
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_BASLER_EXCITE is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MIPS_ATLAS is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SEAD is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_MARKEINS is not set
+# CONFIG_MACH_VR41XX 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_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+CONFIG_SGI_IP28=y
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# 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_WR_PPMC is not set
+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_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_ARC=y
+CONFIG_CEVT_R4K=y
+CONFIG_CSRC_R4K=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_HOTPLUG_CPU is not set
+CONFIG_I8259=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_ISA_DMA_SUPPORT_BROKEN=y
+CONFIG_CPU_BIG_ENDIAN=y
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_IRQ_CPU=y
+CONFIG_SWAP_IO_SPACE=y
+CONFIG_SGI_HAS_DS1286=y
+CONFIG_SGI_HAS_INDYDOG=y
+CONFIG_SGI_HAS_SEEQ=y
+CONFIG_SGI_HAS_WD93=y
+CONFIG_SGI_HAS_ZILOG=y
+CONFIG_SGI_HAS_I8042=y
+CONFIG_DEFAULT_SGI_PARTITION=y
+CONFIG_MIPS_L1_CACHE_SHIFT=7
+CONFIG_ARC_CONSOLE=y
+CONFIG_ARC_PROMLIB=y
+CONFIG_ARC64=y
+CONFIG_BOOT_ELF64=y
+
+#
+# CPU selection
+#
+# CONFIG_CPU_LOONGSON2 is not set
+# CONFIG_CPU_MIPS32_R1 is not set
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+CONFIG_CPU_R10000=y
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_SYS_HAS_CPU_R10000=y
+CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
+
+#
+# Kernel type
+#
+# CONFIG_32BIT is not set
+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_64KB is not set
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_48 is not set
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_128 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_256 is not set
+# CONFIG_HZ_1000 is not set
+# CONFIG_HZ_1024 is not set
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_HZ=250
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+# CONFIG_PREEMPT is not set
+# CONFIG_RCU_TRACE is not set
+# 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"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+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_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
+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_VM_EVENT_COUNTERS=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_KPROBES is not set
+# CONFIG_PROC_PAGE_MONITOR is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG 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_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_PREEMPT_RCU is not set
+
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+CONFIG_HW_HAS_EISA=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_ISA=y
+CONFIG_EISA=y
+CONFIG_EISA_NAMES=y
+CONFIG_MMU=y
+CONFIG_I8253=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_MIPS32_COMPAT=y
+CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_MIPS32_O32=y
+CONFIG_MIPS32_N32=y
+CONFIG_BINFMT_ELF32=y
+
+#
+# Power management options
+#
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+# CONFIG_SUSPEND is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+CONFIG_XFRM_MIGRATE=y
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=y
+CONFIG_NET_KEY_MIGRATE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# 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_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+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_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED 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 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+# CONFIG_PNP is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR 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=y
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+CONFIG_SGIWD93_SCSI=y
+# CONFIG_SCSI_AHA1740 is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_SIM710 is not set
+# CONFIG_SCSI_SYM53C416 is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+CONFIG_DUMMY=m
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_MII is not set
+# CONFIG_AX88796 is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_DM9000 is not set
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_AT1700 is not set
+# CONFIG_DEPCA is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_ISA 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_NET_PCI is not set
+# CONFIG_B44 is not set
+CONFIG_SGISEEQ=y
+# 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_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+# CONFIG_MOUSE_PS2_ALPS is not set
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+# CONFIG_MOUSE_PS2_SYNAPTICS is not set
+# CONFIG_MOUSE_PS2_LIFEBOOK is not set
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_INPORT is not set
+# CONFIG_MOUSE_LOGIBM is not set
+# CONFIG_MOUSE_PC110PAD is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_IP22_ZILOG=y
+CONFIG_SERIAL_IP22_ZILOG_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_RTC is not set
+CONFIG_SGI_DS1286=y
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER 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_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_INDYDOG=y
+
+#
+# ISA-based Watchdog Cards
+#
+# CONFIG_PCWATCHDOG is not set
+# CONFIG_MIXCOMWD is not set
+# CONFIG_WDT is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_MDA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+CONFIG_USB_SUPPORT=y
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=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 is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+# CONFIG_QFMT_V1 is not set
+# CONFIG_QFMT_V2 is not set
+CONFIG_QUOTACTL=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+CONFIG_GENERIC_ACL=y
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# 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
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+CONFIG_SGI_PARTITION=y
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_NLS is not set
+# CONFIG_DLM 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_MAGIC_SYSRQ=y
+# 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_SAMPLES is not set
+CONFIG_CMDLINE=""
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_HW is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+# CONFIG_CRC32 is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/mips/configs/qemu_defconfig b/arch/mips/configs/qemu_defconfig
deleted file mode 100644
index 72ca147f9422..000000000000
--- a/arch/mips/configs/qemu_defconfig
+++ /dev/null
@@ -1,800 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:39 2007
-#
-CONFIG_MIPS=y
-
-#
-# Machine selection
-#
-CONFIG_ZONE_DMA=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
-# CONFIG_BASLER_EXCITE is not set
-# CONFIG_MIPS_COBALT is not set
-# CONFIG_MACH_DECSTATION is not set
-# CONFIG_MACH_JAZZ is not set
-# CONFIG_MIPS_ATLAS is not set
-# CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
-# CONFIG_WR_PPMC is not set
-# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
-# CONFIG_PNX8550_JBS is not set
-# CONFIG_PNX8550_STB810 is not set
-# CONFIG_MACH_VR41XX is not set
-# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_MARKEINS is not set
-# CONFIG_SGI_IP22 is not set
-# CONFIG_SGI_IP27 is not set
-# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
-# CONFIG_SIBYTE_CRHINE is not set
-# CONFIG_SIBYTE_CRHONE 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_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
-CONFIG_DMA_COHERENT=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_I8259=y
-CONFIG_CPU_BIG_ENDIAN=y
-# CONFIG_CPU_LITTLE_ENDIAN is not set
-CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
-CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_SWAP_IO_SPACE=y
-CONFIG_MIPS_L1_CACHE_SHIFT=5
-CONFIG_HAVE_STD_PC_SERIAL_PORT=y
-
-#
-# CPU selection
-#
-CONFIG_CPU_MIPS32_R1=y
-# CONFIG_CPU_MIPS32_R2 is not set
-# CONFIG_CPU_MIPS64_R1 is not set
-# CONFIG_CPU_MIPS64_R2 is not set
-# CONFIG_CPU_R3000 is not set
-# CONFIG_CPU_TX39XX is not set
-# CONFIG_CPU_VR41XX is not set
-# CONFIG_CPU_R4300 is not set
-# CONFIG_CPU_R4X00 is not set
-# CONFIG_CPU_TX49XX is not set
-# CONFIG_CPU_R5000 is not set
-# CONFIG_CPU_R5432 is not set
-# CONFIG_CPU_R6000 is not set
-# CONFIG_CPU_NEVADA is not set
-# CONFIG_CPU_R8000 is not set
-# CONFIG_CPU_R10000 is not set
-# CONFIG_CPU_RM7000 is not set
-# CONFIG_CPU_RM9000 is not set
-# CONFIG_CPU_SB1 is not set
-CONFIG_SYS_HAS_CPU_MIPS32_R1=y
-CONFIG_CPU_MIPS32=y
-CONFIG_CPU_MIPSR1=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-
-#
-# Kernel type
-#
-CONFIG_32BIT=y
-# CONFIG_64BIT is not set
-CONFIG_PAGE_SIZE_4KB=y
-# CONFIG_PAGE_SIZE_8KB is not set
-# CONFIG_PAGE_SIZE_16KB is not set
-# CONFIG_PAGE_SIZE_64KB is not set
-CONFIG_CPU_HAS_PREFETCH=y
-CONFIG_MIPS_MT_DISABLED=y
-# CONFIG_MIPS_MT_SMP is not set
-# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
-# CONFIG_64BIT_PHYS_ADDR is not set
-CONFIG_CPU_HAS_LLSC=y
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_CPU_SUPPORTS_HIGHMEM=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_SPARSEMEM_STATIC=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-# CONFIG_HZ_48 is not set
-CONFIG_HZ_100=y
-# CONFIG_HZ_128 is not set
-# CONFIG_HZ_250 is not set
-# CONFIG_HZ_256 is not set
-# CONFIG_HZ_1000 is not set
-# CONFIG_HZ_1024 is not set
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=100
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_STACKTRACE_SUPPORT=y
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# Code maturity level options
-#
-# CONFIG_EXPERIMENTAL is not set
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-# CONFIG_SWAP is not set
-# CONFIG_SYSVIPC is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
-# CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
-CONFIG_SYSCTL=y
-CONFIG_EMBEDDED=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_PRINTK=y
-# CONFIG_BUG is not set
-CONFIG_ELF_CORE=y
-# CONFIG_BASE_FULL is not set
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_SHMEM is not set
-CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_TINY_SHMEM=y
-CONFIG_BASE_SMALL=1
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
-# Block layer
-#
-CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
-# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
-CONFIG_DEFAULT_NOOP=y
-CONFIG_DEFAULT_IOSCHED="noop"
-
-#
-# Bus options (PCI, PCMCIA, EISA, ISA, TC)
-#
-CONFIG_ISA=y
-CONFIG_MMU=y
-CONFIG_PCSPEAKER=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-
-#
-# PCI Hotplug Support
-#
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_TRAD_SIGNALS=y
-
-#
-# Power management options
-#
-CONFIG_PM=y
-# CONFIG_PM_LEGACY is not set
-# CONFIG_PM_DEBUG is not set
-# CONFIG_PM_SYSFS_DEPRECATED is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_NETDEBUG is not set
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# 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_XFRM_MODE_TRANSPORT=y
-CONFIG_INET_XFRM_MODE_TUNNEL=y
-CONFIG_INET_XFRM_MODE_BEET=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_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_NETWORK_SECMARK=y
-# CONFIG_NETFILTER is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-CONFIG_CONNECTOR=y
-CONFIG_PROC_EVENTS=y
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNP is not set
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_COW_COMMON is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_CDROM_PKTCDVD is not set
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# Misc devices
-#
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
-# CONFIG_ATA is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# CONFIG_DM9000 is not set
-# CONFIG_NET_VENDOR_RACAL is not set
-# CONFIG_DEPCA is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_ISA=y
-# CONFIG_E2100 is not set
-# CONFIG_EWRK3 is not set
-# CONFIG_EEXPRESS is not set
-# CONFIG_EEXPRESS_PRO is not set
-# CONFIG_HPLAN_PLUS is not set
-# CONFIG_HPLAN is not set
-# CONFIG_LP486E is not set
-# CONFIG_ETH16I is not set
-CONFIG_NE2000=y
-# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# SPI support
-#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FIRMWARE_EDID is not set
-# CONFIG_FB is not set
-
-#
-# Console display driver support
-#
-CONFIG_VGA_CONSOLE=y
-# CONFIG_VGACON_SOFT_SCROLLBACK is not set
-# CONFIG_MDA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# HID Devices
-#
-CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
-
-#
-# USB support
-#
-# CONFIG_USB_ARCH_HAS_HCD is not set
-# CONFIG_USB_ARCH_HAS_OHCI is not set
-# CONFIG_USB_ARCH_HAS_EHCI is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# LED devices
-#
-# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
-
-#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-
-#
-# Real Time Clock
-#
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
-
-#
-# File systems
-#
-# CONFIG_EXT2_FS is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-# CONFIG_XFS_FS is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-CONFIG_INOTIFY_USER=y
-# CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-CONFIG_FUSE_FS=y
-CONFIG_GENERIC_ACL=y
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-CONFIG_NFS_DIRECTIO=y
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-
-#
-# Kernel hacking
-#
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-# CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_MUST_CHECK=y
-# CONFIG_MAGIC_SYSRQ 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_LOG_BUF_SHIFT=14
-CONFIG_CROSSCOMPILE=y
-CONFIG_CMDLINE=""
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Library routines
-#
-CONFIG_BITREVERSE=y
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
diff --git a/arch/mips/kernel/irq-rm7000.c b/arch/mips/kernel/irq-rm7000.c
index 971adf6ef4f4..fb50cc78b28b 100644
--- a/arch/mips/kernel/irq-rm7000.c
+++ b/arch/mips/kernel/irq-rm7000.c
@@ -33,6 +33,7 @@ static struct irq_chip rm7k_irq_controller = {
         .mask = mask_rm7k_irq,
         .mask_ack = mask_rm7k_irq,
         .unmask = unmask_rm7k_irq,
+        .eoi    = unmask_rm7k_irq
 };
 
 void __init rm7k_cpu_irq_init(void)
diff --git a/arch/mips/kernel/irq-rm9000.c b/arch/mips/kernel/irq-rm9000.c
index 7b04583bd800..ed9febe63d72 100644
--- a/arch/mips/kernel/irq-rm9000.c
+++ b/arch/mips/kernel/irq-rm9000.c
@@ -75,6 +75,7 @@ static struct irq_chip rm9k_irq_controller = {
         .mask = mask_rm9k_irq,
         .mask_ack = mask_rm9k_irq,
         .unmask = unmask_rm9k_irq,
+        .eoi    = unmask_rm9k_irq
 };
 
 static struct irq_chip rm9k_perfcounter_irq = {
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index bb4f00c0cbe9..df4d3f2f740c 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -36,7 +36,7 @@ unsigned long mt_fpemul_threshold = 0;
  */
 static inline struct task_struct *find_process_by_pid(pid_t pid)
 {
-        return pid ? find_task_by_pid(pid) : current;
+        return pid ? find_task_by_vpid(pid) : current;
 }
 
 
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index f798139e888e..08a9c5070ea8 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -663,6 +663,9 @@ einval:	li	v0, -EINVAL
         sys     sys_ni_syscall          0
         sys     sys_eventfd             1
         sys     sys_fallocate           6       /* 4320 */
+        sys     sys_timerfd_create      2
+        sys     sys_timerfd_gettime     2
+        sys     sys_timerfd_settime     4
         .endm
 
         /* We pre-compute the number of _instruction_ bytes needed to
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index a626be6baea3..dc597b600c68 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -478,4 +478,7 @@ sys_call_table:
         PTR     sys_ni_syscall
         PTR     sys_eventfd
         PTR     sys_fallocate
+        PTR     sys_timerfd_create              /* 5280 */
+        PTR     sys_timerfd_gettime
+        PTR     sys_timerfd_settime
         .size   sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 9d5bcaf1b389..12940eca7893 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -404,4 +404,7 @@ EXPORT(sysn32_call_table)
         PTR     sys_ni_syscall
         PTR     sys_eventfd
         PTR     sys_fallocate
+        PTR     sys_timerfd_create
+        PTR     sys_timerfd_gettime             /* 5285 */
+        PTR     sys_timerfd_settime
         .size   sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index fd2019c1ec2d..9a275efb4f04 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -526,4 +526,7 @@ sys_call_table:
         PTR     sys_ni_syscall
         PTR     sys_eventfd
         PTR     sys32_fallocate                 /* 4320 */
+        PTR     sys_timerfd_create
+        PTR     sys_timerfd_gettime
+        PTR     sys_timerfd_settime
         .size   sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c
index d70c4e0e85fb..c357762b8012 100644
--- a/arch/mips/kernel/sysirix.c
+++ b/arch/mips/kernel/sysirix.c
@@ -111,7 +111,7 @@ asmlinkage int irix_prctl(unsigned option, ...)
                 printk("irix_prctl[%s:%d]: Wants PR_ISBLOCKED\n",
                        current->comm, current->pid);
                 read_lock(&tasklist_lock);
-                task = find_task_by_pid(va_arg(args, pid_t));
+                task = find_task_by_vpid(va_arg(args, pid_t));
                 error = -ESRCH;
                 if (error)
                         error = (task->run_list.next != NULL);
@@ -694,7 +694,7 @@ asmlinkage int irix_statfs(const char __user *path,
         if (error)
                 goto out;
 
-        error = vfs_statfs(nd.dentry, &kbuf);
+        error = vfs_statfs(nd.path.dentry, &kbuf);
         if (error)
                 goto dput_and_out;
 
@@ -711,7 +711,7 @@ asmlinkage int irix_statfs(const char __user *path,
         }
 
 dput_and_out:
-        path_release(&nd);
+        path_put(&nd.path);
 out:
         return error;
 }
@@ -1360,7 +1360,7 @@ asmlinkage int irix_statvfs(char __user *fname, struct irix_statvfs __user *buf)
         error = user_path_walk(fname, &nd);
         if (error)
                 goto out;
-        error = vfs_statfs(nd.dentry, &kbuf);
+        error = vfs_statfs(nd.path.dentry, &kbuf);
         if (error)
                 goto dput_and_out;
 
@@ -1385,7 +1385,7 @@ asmlinkage int irix_statvfs(char __user *fname, struct irix_statvfs __user *buf)
                 error |= __put_user(0, &buf->f_fstr[i]);
 
 dput_and_out:
-        path_release(&nd);
+        path_put(&nd.path);
 out:
         return error;
 }
@@ -1611,7 +1611,7 @@ asmlinkage int irix_statvfs64(char __user *fname, struct irix_statvfs64 __user *
         error = user_path_walk(fname, &nd);
         if (error)
                 goto out;
-        error = vfs_statfs(nd.dentry, &kbuf);
+        error = vfs_statfs(nd.path.dentry, &kbuf);
         if (error)
                 goto dput_and_out;
 
@@ -1636,7 +1636,7 @@ asmlinkage int irix_statvfs64(char __user *fname, struct irix_statvfs64 __user *
                 error |= __put_user(0, &buf->f_fstr[i]);
 
 dput_and_out:
-        path_release(&nd);
+        path_put(&nd.path);
 out:
         return error;
 }
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 53ec05267a98..2c4f7e11f0d5 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -364,20 +364,23 @@ static inline int has_valid_asid(const struct mm_struct *mm)
 static inline void local_r4k_flush_cache_range(void * args)
 {
         struct vm_area_struct *vma = args;
+        int exec = vma->vm_flags & VM_EXEC;
 
         if (!(has_valid_asid(vma->vm_mm)))
                 return;
 
         r4k_blast_dcache();
+        if (exec)
+                r4k_blast_icache();
 }
 
 static void r4k_flush_cache_range(struct vm_area_struct *vma,
         unsigned long start, unsigned long end)
 {
-        if (!cpu_has_dc_aliases)
-                return;
+        int exec = vma->vm_flags & VM_EXEC;
 
-        r4k_on_each_cpu(local_r4k_flush_cache_range, vma, 1, 1);
+        if (cpu_has_dc_aliases || (exec && !cpu_has_ic_fills_f_dc))
+                r4k_on_each_cpu(local_r4k_flush_cache_range, vma, 1, 1);
 }
 
 static inline void local_r4k_flush_cache_mm(void * args)
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 81f30ac2bff9..6a24651971df 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -92,12 +92,17 @@ EXPORT_SYMBOL(__flush_dcache_page);
 
 void __flush_anon_page(struct page *page, unsigned long vmaddr)
 {
-        if (pages_do_alias((unsigned long)page_address(page), vmaddr)) {
-                void *kaddr;
+        unsigned long addr = (unsigned long) page_address(page);
 
-                kaddr = kmap_coherent(page, vmaddr);
-                flush_data_cache_page((unsigned long)kaddr);
-                kunmap_coherent();
+        if (pages_do_alias(addr, vmaddr)) {
+                if (page_mapped(page) && !Page_dcache_dirty(page)) {
+                        void *kaddr;
+
+                        kaddr = kmap_coherent(page, vmaddr);
+                        flush_data_cache_page((unsigned long)kaddr);
+                        kunmap_coherent();
+                } else
+                        flush_data_cache_page(addr);
         }
 }
 
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 480dec04f552..c7aed133d11d 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -211,7 +211,8 @@ void copy_user_highpage(struct page *to, struct page *from,
         void *vfrom, *vto;
 
         vto = kmap_atomic(to, KM_USER1);
-        if (cpu_has_dc_aliases && page_mapped(from)) {
+        if (cpu_has_dc_aliases &&
+            page_mapped(from) && !Page_dcache_dirty(from)) {
                 vfrom = kmap_coherent(from, vaddr);
                 copy_page(vto, vfrom);
                 kunmap_coherent();
@@ -234,7 +235,8 @@ void copy_to_user_page(struct vm_area_struct *vma,
         struct page *page, unsigned long vaddr, void *dst, const void *src,
         unsigned long len)
 {
-        if (cpu_has_dc_aliases && page_mapped(page)) {
+        if (cpu_has_dc_aliases &&
+            page_mapped(page) && !Page_dcache_dirty(page)) {
                 void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
                 memcpy(vto, src, len);
                 kunmap_coherent();
@@ -253,7 +255,8 @@ void copy_from_user_page(struct vm_area_struct *vma,
         struct page *page, unsigned long vaddr, void *dst, const void *src,
         unsigned long len)
 {
-        if (cpu_has_dc_aliases && page_mapped(page)) {
+        if (cpu_has_dc_aliases &&
+            page_mapped(page) && !Page_dcache_dirty(page)) {
                 void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
                 memcpy(dst, vfrom, len);
                 kunmap_coherent();
diff --git a/arch/mips/mm/pg-sb1.c b/arch/mips/mm/pg-sb1.c
index a3e98c243a89..89925ec57d6a 100644
--- a/arch/mips/mm/pg-sb1.c
+++ b/arch/mips/mm/pg-sb1.c
@@ -216,7 +216,7 @@ void sb1_dma_init(void)
         int i;
 
         for (i = 0; i < DM_NUM_CHANNELS; i++) {
-                const u64 base_val = CPHYSADDR(&page_descr[i]) |
+                const u64 base_val = CPHYSADDR((unsigned long)&page_descr[i]) |
                                      V_DM_DSCR_BASE_RINGSZ(1);
                 void *base_reg = IOADDR(A_DM_REGISTER(i, R_DM_DSCR_BASE));
 
@@ -228,11 +228,11 @@ void sb1_dma_init(void)
 
 void clear_page(void *page)
 {
-        u64 to_phys = CPHYSADDR(page);
+        u64 to_phys = CPHYSADDR((unsigned long)page);
         unsigned int cpu = smp_processor_id();
 
         /* if the page is not in KSEG0, use old way */
-        if ((long)KSEGX(page) != (long)CKSEG0)
+        if ((long)KSEGX((unsigned long)page) != (long)CKSEG0)
                 return clear_page_cpu(page);
 
         page_descr[cpu].dscr_a = to_phys | M_DM_DSCRA_ZERO_MEM |
@@ -252,13 +252,13 @@ void clear_page(void *page)
 
 void copy_page(void *to, void *from)
 {
-        u64 from_phys = CPHYSADDR(from);
-        u64 to_phys = CPHYSADDR(to);
+        u64 from_phys = CPHYSADDR((unsigned long)from);
+        u64 to_phys = CPHYSADDR((unsigned long)to);
         unsigned int cpu = smp_processor_id();
 
         /* if any page is not in KSEG0, use old way */
-        if ((long)KSEGX(to) != (long)CKSEG0
-            || (long)KSEGX(from) != (long)CKSEG0)
+        if ((long)KSEGX((unsigned long)to) != (long)CKSEG0
+            || (long)KSEGX((unsigned long)from) != (long)CKSEG0)
                 return copy_page_cpu(to, from);
 
         page_descr[cpu].dscr_a = to_phys | M_DM_DSCRA_L2C_DEST |
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index 6e6981fd7934..f9471d77c096 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -177,8 +177,15 @@ static int pcibios_enable_resources(struct pci_dev *dev, int mask)
                         continue;
 
                 r = &dev->resource[idx];
+                if (!(r->flags & (IORESOURCE_IO | IORESOURCE_MEM)))
+                        continue;
+                if ((idx == PCI_ROM_RESOURCE) &&
+                                (!(r->flags & IORESOURCE_ROM_ENABLE)))
+                        continue;
                 if (!r->start && r->end) {
-                        printk(KERN_ERR "PCI: Device %s not available because of resource collisions\n", pci_name(dev));
+                        printk(KERN_ERR "PCI: Device %s not available "
+                               "because of resource collisions\n",
+                               pci_name(dev));
                         return -EINVAL;
                 }
                 if (r->flags & IORESOURCE_IO)
@@ -186,10 +193,9 @@ static int pcibios_enable_resources(struct pci_dev *dev, int mask)
                 if (r->flags & IORESOURCE_MEM)
                         cmd |= PCI_COMMAND_MEMORY;
         }
-        if (dev->resource[PCI_ROM_RESOURCE].start)
-                cmd |= PCI_COMMAND_MEMORY;
         if (cmd != old_cmd) {
-                printk("PCI: Enabling device %s (%04x -> %04x)\n", pci_name(dev), old_cmd, cmd);
+                printk("PCI: Enabling device %s (%04x -> %04x)\n",
+                       pci_name(dev), old_cmd, cmd);
                 pci_write_config_word(dev, PCI_COMMAND, cmd);
         }
         return 0;
diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c
index 183c460b9ca1..bd9eeb43ed0e 100644
--- a/arch/mips/sibyte/bcm1480/smp.c
+++ b/arch/mips/sibyte/bcm1480/smp.c
@@ -110,7 +110,6 @@ static void __cpuinit bcm1480_smp_finish(void)
 
         sb1480_clockevent_init();
         local_irq_enable();
-        bcm1480_smp_finish();
 }
 
 /*
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig
index eedc3a5e0d9b..6a6409adc564 100644
--- a/arch/mn10300/Kconfig
+++ b/arch/mn10300/Kconfig
@@ -63,6 +63,10 @@ config GENERIC_HARDIRQS
 config HOTPLUG_CPU
         def_bool n
 
+config HZ
+        int
+        default 1000
+
 mainmenu "Matsushita MN10300/AM33 Kernel Configuration"
 
 source "init/Kconfig"
diff --git a/arch/mn10300/configs/asb2303_defconfig b/arch/mn10300/configs/asb2303_defconfig
index ca9876a111d3..3aa8906b3dea 100644
--- a/arch/mn10300/configs/asb2303_defconfig
+++ b/arch/mn10300/configs/asb2303_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc2
-# Fri Nov 16 13:36:38 2007
+# Linux kernel version: 2.6.25-rc2
+# Tue Feb 19 18:52:24 2008
 #
 CONFIG_MN10300=y
 CONFIG_AM33=y
@@ -21,6 +21,7 @@ CONFIG_ARCH_HAS_ILOG2_U32=y
 # CONFIG_ARCH_SUPPORTS_AOUT is not set
 CONFIG_GENERIC_HARDIRQS=y
 # CONFIG_HOTPLUG_CPU is not set
+CONFIG_HZ=1000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -38,15 +39,16 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_USER_SCHED is not set
+# CONFIG_CGROUP_SCHED is not set
 # CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 # CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
@@ -57,22 +59,33 @@ CONFIG_SYSCTL_SYSCALL=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_VM_EVENT_COUNTERS is not set
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_PROC_PAGE_MONITOR is not set
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 # CONFIG_BLOCK is not set
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # Matsushita MN10300 system setup
@@ -206,6 +219,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -311,6 +325,8 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_PARPORT is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HAVE_IDE is not set
 
 #
 # SCSI device support
@@ -345,7 +361,6 @@ CONFIG_SMC91X=y
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP 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
@@ -405,6 +420,7 @@ CONFIG_RTC=y
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 
 #
@@ -444,6 +460,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_SOUND is not set
 # CONFIG_USB_SUPPORT is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_RTC_CLASS is not set
 
@@ -455,10 +472,10 @@ CONFIG_SSB_POSSIBLE=y
 #
 # File systems
 #
+CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -554,5 +571,3 @@ CONFIG_HAS_DMA=y
 #
 # Profiling support
 #
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
diff --git a/arch/mn10300/kernel/gdb-io-ttysm.c b/arch/mn10300/kernel/gdb-io-ttysm.c
index c5451592d403..e94c25e8ca05 100644
--- a/arch/mn10300/kernel/gdb-io-ttysm.c
+++ b/arch/mn10300/kernel/gdb-io-ttysm.c
@@ -196,6 +196,7 @@ int gdbstub_io_rx_char(unsigned char *_ch, int nonblock)
 try_again:
         /* pull chars out of the buffer */
         ix = gdbstub_rx_outp;
+        barrier();
         if (ix == gdbstub_rx_inp) {
                 if (nonblock)
                         return -EAGAIN;
@@ -207,6 +208,7 @@ try_again:
 
         ch = gdbstub_rx_buffer[ix++];
         st = gdbstub_rx_buffer[ix++];
+        barrier();
         gdbstub_rx_outp = ix & (PAGE_SIZE - 1);
 
         st &= SC01STR_RXF | SC01STR_RBF | SC01STR_FEF | SC01STR_PEF |
diff --git a/arch/mn10300/kernel/time.c b/arch/mn10300/kernel/time.c
index ff492e3b3457..babb7c2ac377 100644
--- a/arch/mn10300/kernel/time.c
+++ b/arch/mn10300/kernel/time.c
@@ -84,11 +84,13 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
                 /* advance the kernel's time tracking system */
                 profile_tick(CPU_PROFILING);
                 do_timer(1);
-                update_process_times(user_mode(get_irq_regs()));
                 check_rtc_time();
         }
 
         write_sequnlock(&xtime_lock);
+
+        update_process_times(user_mode(get_irq_regs()));
+
         return IRQ_HANDLED;
 }
 
diff --git a/arch/mn10300/kernel/traps.c b/arch/mn10300/kernel/traps.c
index 8b9dc6d9dcc6..fcb9a03d46a8 100644
--- a/arch/mn10300/kernel/traps.c
+++ b/arch/mn10300/kernel/traps.c
@@ -391,7 +391,7 @@ static asmlinkage void unsupported_syscall(struct pt_regs *regs,
         if (code == EXCEP_SYSCALL15 && !user_mode(regs)) {
                 if (report_bug(regs->pc, regs) == BUG_TRAP_TYPE_BUG) {
 #ifdef CONFIG_GDBSTUB
-                        __gdbstub_bug_trap();
+                        gdbstub_intercept(regs, code);
 #endif
                 }
         }
diff --git a/arch/parisc/hpux/sys_hpux.c b/arch/parisc/hpux/sys_hpux.c
index 3e025df2dc86..0c5b9dabb475 100644
--- a/arch/parisc/hpux/sys_hpux.c
+++ b/arch/parisc/hpux/sys_hpux.c
@@ -219,10 +219,10 @@ asmlinkage long hpux_statfs(const char __user *path,
         error = user_path_walk(path, &nd);
         if (!error) {
                 struct hpux_statfs tmp;
-                error = vfs_statfs_hpux(nd.dentry, &tmp);
+                error = vfs_statfs_hpux(nd.path.dentry, &tmp);
                 if (!error && copy_to_user(buf, &tmp, sizeof(tmp)))
                         error = -EFAULT;
-                path_release(&nd);
+                path_put(&nd.path);
         }
         return error;
 }
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 485513c9f1af..5b8d8382b762 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -442,10 +442,6 @@ config SECCOMP
 
           If unsure, say Y. Only embedded should say N here.
 
-config WANT_DEVICE_TREE
-        bool
-        default n
-
 endmenu
 
 config ISA_DMA_API
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 6845482f0093..1c6ce3536e4c 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -176,7 +176,7 @@ define archhelp
   @echo '  *_defconfig     - Select default config from arch/$(ARCH)/configs'
 endef
 
-install: vdso_install
+install:
         $(Q)$(MAKE) $(build)=$(boot) install
 
 vdso_install:
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 49797a45416c..e3993a607584 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -35,10 +35,10 @@ endif
 
 BOOTCFLAGS      += -I$(obj) -I$(srctree)/$(obj) -I$(srctree)/$(src)/libfdt
 
-$(obj)/4xx.o: BOOTCFLAGS += -mcpu=440
-$(obj)/ebony.o: BOOTCFLAGS += -mcpu=440
-$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=440
-$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=440
+$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
+$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
+$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
+$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
 $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
 
 
@@ -147,6 +147,8 @@ HOSTCFLAGS += -I$(src)/dtc-src/ -I$(src)/libfdt/
 targets += dtc-src/dtc-parser.tab.c
 targets += dtc-src/dtc-lexer.lex.c
 
+clean-files += dtc-src/dtc-parser.tab.h
+
 ifdef DTC_GENPARSER
 BISON = bison
 FLEX = flex
diff --git a/arch/powerpc/boot/dts/bamboo.dts b/arch/powerpc/boot/dts/bamboo.dts
index 29f1a6f3e373..7dc37c9a7446 100644
--- a/arch/powerpc/boot/dts/bamboo.dts
+++ b/arch/powerpc/boot/dts/bamboo.dts
@@ -185,7 +185,6 @@
                         };
 
                         IIC0: i2c@ef600700 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
                                 reg = <ef600700 14>;
                                 interrupt-parent = <&UIC0>;
@@ -193,7 +192,6 @@
                         };
 
                         IIC1: i2c@ef600800 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
                                 reg = <ef600800 14>;
                                 interrupt-parent = <&UIC0>;
@@ -201,7 +199,6 @@
                         };
 
                         ZMII0: emac-zmii@ef600d00 {
-                                device_type = "zmii-interface";
                                 compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii";
                                 reg = <ef600d00 c>;
                         };
diff --git a/arch/powerpc/boot/dts/ebony.dts b/arch/powerpc/boot/dts/ebony.dts
index 7aad135a44b0..0b000cb7ed8b 100644
--- a/arch/powerpc/boot/dts/ebony.dts
+++ b/arch/powerpc/boot/dts/ebony.dts
@@ -216,7 +216,6 @@
 
                         IIC0: i2c@40000400 {
                                 /* FIXME */
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440gp", "ibm,iic";
                                 reg = <40000400 14>;
                                 interrupt-parent = <&UIC0>;
@@ -224,7 +223,6 @@
                         };
                         IIC1: i2c@40000500 {
                                 /* FIXME */
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440gp", "ibm,iic";
                                 reg = <40000500 14>;
                                 interrupt-parent = <&UIC0>;
diff --git a/arch/powerpc/boot/dts/katmai.dts b/arch/powerpc/boot/dts/katmai.dts
index 9bdfc0ff3c24..bc32ac7250ec 100644
--- a/arch/powerpc/boot/dts/katmai.dts
+++ b/arch/powerpc/boot/dts/katmai.dts
@@ -187,7 +187,6 @@
                         };
 
                         IIC0: i2c@10000400 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
                                 reg = <10000400 14>;
                                 interrupt-parent = <&UIC0>;
@@ -195,7 +194,6 @@
                         };
 
                         IIC1: i2c@10000500 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
                                 reg = <10000500 14>;
                                 interrupt-parent = <&UIC0>;
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts
index 67c7ea179a07..8baef61f31cd 100644
--- a/arch/powerpc/boot/dts/kilauea.dts
+++ b/arch/powerpc/boot/dts/kilauea.dts
@@ -182,7 +182,6 @@
                         };
 
                         IIC0: i2c@ef600400 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-405ex", "ibm,iic";
                                 reg = <ef600400 14>;
                                 interrupt-parent = <&UIC0>;
@@ -190,7 +189,6 @@
                         };
 
                         IIC1: i2c@ef600500 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-405ex", "ibm,iic";
                                 reg = <ef600500 14>;
                                 interrupt-parent = <&UIC0>;
@@ -199,7 +197,6 @@
 
 
                         RGMII0: emac-rgmii@ef600b00 {
-                                device_type = "rgmii-interface";
                                 compatible = "ibm,rgmii-405ex", "ibm,rgmii";
                                 reg = <ef600b00 104>;
                                 has-mdio;
diff --git a/arch/powerpc/boot/dts/makalu.dts b/arch/powerpc/boot/dts/makalu.dts
index bdd70e4596ae..710c01168179 100644
--- a/arch/powerpc/boot/dts/makalu.dts
+++ b/arch/powerpc/boot/dts/makalu.dts
@@ -182,7 +182,6 @@
                         };
 
                         IIC0: i2c@ef600400 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-405ex", "ibm,iic";
                                 reg = <ef600400 14>;
                                 interrupt-parent = <&UIC0>;
@@ -190,7 +189,6 @@
                         };
 
                         IIC1: i2c@ef600500 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-405ex", "ibm,iic";
                                 reg = <ef600500 14>;
                                 interrupt-parent = <&UIC0>;
@@ -199,7 +197,6 @@
 
 
                         RGMII0: emac-rgmii@ef600b00 {
-                                device_type = "rgmii-interface";
                                 compatible = "ibm,rgmii-405ex", "ibm,rgmii";
                                 reg = <ef600b00 104>;
                                 has-mdio;
diff --git a/arch/powerpc/boot/dts/rainier.dts b/arch/powerpc/boot/dts/rainier.dts
index d3c2ac394ce9..f947c75a2e94 100644
--- a/arch/powerpc/boot/dts/rainier.dts
+++ b/arch/powerpc/boot/dts/rainier.dts
@@ -229,7 +229,6 @@
                         };
 
                         IIC0: i2c@ef600700 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440grx", "ibm,iic";
                                 reg = <ef600700 14>;
                                 interrupt-parent = <&UIC0>;
@@ -237,7 +236,6 @@
                         };
 
                         IIC1: i2c@ef600800 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440grx", "ibm,iic";
                                 reg = <ef600800 14>;
                                 interrupt-parent = <&UIC0>;
@@ -245,13 +243,11 @@
                         };
 
                         ZMII0: emac-zmii@ef600d00 {
-                                device_type = "zmii-interface";
                                 compatible = "ibm,zmii-440grx", "ibm,zmii";
                                 reg = <ef600d00 c>;
                         };
 
                         RGMII0: emac-rgmii@ef601000 {
-                                device_type = "rgmii-interface";
                                 compatible = "ibm,rgmii-440grx", "ibm,rgmii";
                                 reg = <ef601000 8>;
                                 has-mdio;
diff --git a/arch/powerpc/boot/dts/sequoia.dts b/arch/powerpc/boot/dts/sequoia.dts
index 5c13d46f441d..8db9515d7dc3 100644
--- a/arch/powerpc/boot/dts/sequoia.dts
+++ b/arch/powerpc/boot/dts/sequoia.dts
@@ -244,7 +244,6 @@
                         };
 
                         IIC0: i2c@ef600700 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440epx", "ibm,iic";
                                 reg = <ef600700 14>;
                                 interrupt-parent = <&UIC0>;
@@ -252,7 +251,6 @@
                         };
 
                         IIC1: i2c@ef600800 {
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440epx", "ibm,iic";
                                 reg = <ef600800 14>;
                                 interrupt-parent = <&UIC0>;
@@ -260,13 +258,11 @@
                         };
 
                         ZMII0: emac-zmii@ef600d00 {
-                                device_type = "zmii-interface";
                                 compatible = "ibm,zmii-440epx", "ibm,zmii";
                                 reg = <ef600d00 c>;
                         };
 
                         RGMII0: emac-rgmii@ef601000 {
-                                device_type = "rgmii-interface";
                                 compatible = "ibm,rgmii-440epx", "ibm,rgmii";
                                 reg = <ef601000 8>;
                                 has-mdio;
diff --git a/arch/powerpc/boot/dts/taishan.dts b/arch/powerpc/boot/dts/taishan.dts
index 0706a4a13b9f..8278068c802c 100644
--- a/arch/powerpc/boot/dts/taishan.dts
+++ b/arch/powerpc/boot/dts/taishan.dts
@@ -203,7 +203,6 @@
 
                         IIC0: i2c@40000400 {
                                 /* FIXME */
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440gp", "ibm,iic";
                                 reg = <40000400 14>;
                                 interrupt-parent = <&UIC0>;
@@ -211,7 +210,6 @@
                         };
                         IIC1: i2c@40000500 {
                                 /* FIXME */
-                                device_type = "i2c";
                                 compatible = "ibm,iic-440gp", "ibm,iic";
                                 reg = <40000500 14>;
                                 interrupt-parent = <&UIC0>;
@@ -225,13 +223,11 @@
                         };
 
                         ZMII0: emac-zmii@40000780 {
-                                device_type = "zgmii-interface";
                                 compatible = "ibm,zmii-440gx", "ibm,zmii";
                                 reg = <40000780 c>;
                         };
 
                         RGMII0: emac-rgmii@40000790 {
-                                device_type = "rgmii-interface";
                                 compatible = "ibm,rgmii";
                                 reg = <40000790 8>;
                         };
diff --git a/arch/powerpc/boot/ps3-hvcall.S b/arch/powerpc/boot/ps3-hvcall.S
index 585965f7e6a8..d6068f1829ca 100644
--- a/arch/powerpc/boot/ps3-hvcall.S
+++ b/arch/powerpc/boot/ps3-hvcall.S
@@ -145,7 +145,7 @@
 .macro STORE_REGS_5_2
         lwz r11, 16(r1)
         std r4, 0(r11)
-        lwz r11, 24(r1)
+        lwz r11, 20(r1)
         std r5, 0(r11)
 .endm
 
diff --git a/arch/powerpc/configs/bamboo_defconfig b/arch/powerpc/configs/bamboo_defconfig
index 1ed9afc9b281..c44db554cdc6 100644
--- a/arch/powerpc/configs/bamboo_defconfig
+++ b/arch/powerpc/configs/bamboo_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 10:49:50 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:36:39 2008
 #
 # CONFIG_PPC64 is not set
 
@@ -30,6 +30,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -68,17 +69,18 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -92,11 +94,13 @@ 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_VM_EVENT_COUNTERS=y
@@ -104,6 +108,13 @@ CONFIG_SLUB_DEBUG=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_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -131,13 +142,15 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
 #
 # Platform support
 #
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
@@ -147,8 +160,10 @@ CONFIG_BAMBOO=y
 # CONFIG_TAISHAN is not set
 # CONFIG_KATMAI is not set
 # CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
 CONFIG_440EP=y
 CONFIG_IBM440EP_ERR42=y
+# CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -159,7 +174,6 @@ CONFIG_IBM440EP_ERR42=y
 # CONFIG_PPC_INDIRECT_IO is not set
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 
 #
@@ -175,13 +189,18 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -201,8 +220,6 @@ CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE=""
 CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="bamboo.dts"
 CONFIG_ISA_DMA_API=y
 
 #
@@ -302,6 +319,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -348,7 +366,7 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_XILINX_SYSACE is not set
@@ -357,6 +375,8 @@ CONFIG_MISC_DEVICES=y
 # 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_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -385,7 +405,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
@@ -414,6 +433,9 @@ CONFIG_NETDEV_1000=y
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
 # CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -438,6 +460,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -450,7 +473,6 @@ CONFIG_NETDEV_10000=y
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP 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
@@ -473,6 +495,7 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -518,6 +541,7 @@ CONFIG_DEVPORT=y
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
 
 #
@@ -566,12 +590,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
@@ -596,12 +617,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS 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_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -643,8 +662,10 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # 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
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -675,7 +696,6 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
 
 #
 # Library routines
@@ -692,10 +712,6 @@ CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
 
 #
 # Kernel hacking
@@ -705,7 +721,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -714,6 +730,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -726,9 +743,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -737,6 +754,7 @@ CONFIG_FORCED_INLINING=y
 CONFIG_DEBUGGER=y
 # CONFIG_KGDB is not set
 # CONFIG_XMON is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -749,6 +767,7 @@ CONFIG_DEBUGGER=y
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
 CONFIG_CRYPTO_MANAGER=y
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
@@ -766,6 +785,9 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=y
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -780,11 +802,14 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_ANUBIS is not set
 # CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
 # CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
 CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 # CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/ebony_defconfig b/arch/powerpc/configs/ebony_defconfig
index cf860f166659..07c8d4ce175a 100644
--- a/arch/powerpc/configs/ebony_defconfig
+++ b/arch/powerpc/configs/ebony_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:16:26 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:50:44 2008
 #
 # CONFIG_PPC64 is not set
 
@@ -29,6 +29,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,17 +68,18 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -91,11 +93,13 @@ 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_VM_EVENT_COUNTERS=y
@@ -103,6 +107,13 @@ CONFIG_SLUB_DEBUG=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_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -130,13 +141,15 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
 #
 # Platform support
 #
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
@@ -146,7 +159,9 @@ CONFIG_EBONY=y
 # CONFIG_TAISHAN is not set
 # CONFIG_KATMAI is not set
 # CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
 CONFIG_440GP=y
+# CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -157,8 +172,8 @@ CONFIG_440GP=y
 # CONFIG_PPC_INDIRECT_IO is not set
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
+CONFIG_OF_RTC=y
 
 #
 # Kernel options
@@ -173,13 +188,18 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -198,8 +218,6 @@ CONFIG_VIRT_TO_BUS=y
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
 CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="ebony.dts"
 CONFIG_ISA_DMA_API=y
 
 #
@@ -299,6 +317,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -335,6 +354,7 @@ CONFIG_MTD=y
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
 
 #
 # User Modules And Translation Layers
@@ -420,7 +440,7 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_XILINX_SYSACE is not set
@@ -429,6 +449,8 @@ CONFIG_MISC_DEVICES=y
 # 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_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -457,7 +479,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
@@ -486,6 +507,9 @@ CONFIG_NETDEV_1000=y
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
 # CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -510,6 +534,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -522,7 +547,6 @@ CONFIG_NETDEV_10000=y
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP 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
@@ -545,6 +569,7 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -590,6 +615,7 @@ CONFIG_DEVPORT=y
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
 
 #
@@ -638,12 +664,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
@@ -668,12 +691,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS 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_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -726,8 +747,10 @@ CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # 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
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -758,7 +781,6 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
 
 #
 # Library routines
@@ -776,7 +798,6 @@ CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
 
 #
 # Kernel hacking
@@ -786,7 +807,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -795,6 +816,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -807,15 +829,16 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -828,6 +851,7 @@ CONFIG_FORCED_INLINING=y
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
 CONFIG_CRYPTO_MANAGER=y
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
@@ -845,6 +869,9 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=y
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -859,11 +886,13 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_ANUBIS is not set
 # CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
 # CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
 # CONFIG_CRYPTO_HW is not set
 # CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/ep405_defconfig b/arch/powerpc/configs/ep405_defconfig
index 3829c9166256..e24240a9a047 100644
--- a/arch/powerpc/configs/ep405_defconfig
+++ b/arch/powerpc/configs/ep405_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:17:13 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:50:09 2008
 #
 # CONFIG_PPC64 is not set
 
@@ -26,6 +26,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -64,17 +65,18 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -88,11 +90,13 @@ 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_VM_EVENT_COUNTERS=y
@@ -100,6 +104,13 @@ CONFIG_SLUB_DEBUG=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_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -127,13 +138,15 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
 #
 # Platform support
 #
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
@@ -145,6 +158,7 @@ CONFIG_EP405=y
 CONFIG_405GP=y
 CONFIG_IBM405_ERR77=y
 CONFIG_IBM405_ERR51=y
+# CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -155,7 +169,6 @@ CONFIG_IBM405_ERR51=y
 # CONFIG_PPC_INDIRECT_IO is not set
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 
 #
@@ -171,13 +184,18 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -196,11 +214,7 @@ CONFIG_VIRT_TO_BUS=y
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
 # CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
 CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="ep405.dts"
 CONFIG_ISA_DMA_API=y
 
 #
@@ -300,6 +314,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -336,6 +351,7 @@ CONFIG_MTD=y
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
 
 #
 # User Modules And Translation Layers
@@ -423,7 +439,7 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_XILINX_SYSACE is not set
@@ -432,6 +448,8 @@ CONFIG_MISC_DEVICES=y
 # 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_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -460,7 +478,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
@@ -489,6 +506,9 @@ CONFIG_NETDEV_1000=y
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
 # CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -513,6 +533,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -534,7 +555,6 @@ CONFIG_NETDEV_10000=y
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP 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
@@ -557,6 +577,7 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -602,6 +623,7 @@ CONFIG_DEVPORT=y
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
 
 #
@@ -647,6 +669,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 CONFIG_USB_ARCH_HAS_EHCI=y
 CONFIG_USB=y
 # CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
 
 #
 # Miscellaneous USB options
@@ -697,10 +720,6 @@ CONFIG_USB_MON=y
 #
 # USB port drivers
 #
-
-#
-# USB Serial Converter support
-#
 # CONFIG_USB_SERIAL is not set
 
 #
@@ -725,16 +744,9 @@ CONFIG_USB_MON=y
 # CONFIG_USB_TRANCEVIBRATOR is not set
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
@@ -759,12 +771,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS 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_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -807,8 +817,10 @@ CONFIG_TMPFS=y
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # 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
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -839,7 +851,6 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
 
 #
 # Library routines
@@ -856,10 +867,6 @@ CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
 
 #
 # Kernel hacking
@@ -869,7 +876,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -878,6 +885,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -890,15 +898,16 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -911,6 +920,7 @@ CONFIG_FORCED_INLINING=y
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
 CONFIG_CRYPTO_MANAGER=y
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
@@ -928,6 +938,9 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=y
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -942,11 +955,14 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_ANUBIS is not set
 # CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
 # CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
 CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 # CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/kilauea_defconfig b/arch/powerpc/configs/kilauea_defconfig
index 8dca3d451c0e..2f475391f1d1 100644
--- a/arch/powerpc/configs/kilauea_defconfig
+++ b/arch/powerpc/configs/kilauea_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Thu Jan  3 14:21:31 2008
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:51:43 2008
 #
 # CONFIG_PPC64 is not set
 
@@ -26,6 +26,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -64,15 +65,18 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -86,11 +90,13 @@ 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_VM_EVENT_COUNTERS=y
@@ -98,6 +104,13 @@ CONFIG_SLUB_DEBUG=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_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -125,13 +138,15 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
 #
 # Platform support
 #
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
@@ -141,6 +156,7 @@ CONFIG_KILAUEA=y
 # CONFIG_WALNUT is not set
 # CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set
 CONFIG_405EX=y
+# CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -151,7 +167,6 @@ CONFIG_405EX=y
 # CONFIG_PPC_INDIRECT_IO is not set
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 
 #
@@ -167,13 +182,18 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -192,11 +212,7 @@ CONFIG_VIRT_TO_BUS=y
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
 # CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
 CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="kilauea.dts"
 CONFIG_ISA_DMA_API=y
 
 #
@@ -296,6 +312,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -332,6 +349,7 @@ CONFIG_MTD=y
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
 
 #
 # User Modules And Translation Layers
@@ -418,11 +436,12 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_XILINX_SYSACE is not set
 # CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -451,7 +470,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
@@ -489,7 +507,6 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP 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
@@ -512,6 +529,7 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 #
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -557,6 +575,7 @@ CONFIG_DEVPORT=y
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
 
 #
@@ -598,6 +617,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_SOUND is not set
 # CONFIG_USB_SUPPORT is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
@@ -622,12 +642,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS 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_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -670,8 +688,10 @@ CONFIG_TMPFS=y
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # 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
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -702,7 +722,6 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
 
 #
 # Library routines
@@ -719,7 +738,6 @@ CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
 
 #
 # Kernel hacking
@@ -729,7 +747,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -738,6 +756,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -750,15 +769,16 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -771,6 +791,7 @@ CONFIG_FORCED_INLINING=y
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
 CONFIG_CRYPTO_MANAGER=y
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
@@ -788,6 +809,9 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=y
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -802,11 +826,14 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_ANUBIS is not set
 # CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
 # CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
 CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 # CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/makalu_defconfig b/arch/powerpc/configs/makalu_defconfig
index c5db0265e5d8..9ef4d8a312c8 100644
--- a/arch/powerpc/configs/makalu_defconfig
+++ b/arch/powerpc/configs/makalu_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:18:32 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:52:30 2008
 #
 # CONFIG_PPC64 is not set
 
@@ -26,6 +26,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -64,15 +65,18 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -86,11 +90,13 @@ 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_VM_EVENT_COUNTERS=y
@@ -98,6 +104,13 @@ CONFIG_SLUB_DEBUG=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_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -125,13 +138,15 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
 #
 # Platform support
 #
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
@@ -141,6 +156,7 @@ CONFIG_MAKALU=y
 # CONFIG_WALNUT is not set
 # CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set
 CONFIG_405EX=y
+# CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -151,7 +167,6 @@ CONFIG_405EX=y
 # CONFIG_PPC_INDIRECT_IO is not set
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 
 #
@@ -167,13 +182,18 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -192,11 +212,7 @@ CONFIG_VIRT_TO_BUS=y
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
 # CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
 CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="kilauea.dts"
 CONFIG_ISA_DMA_API=y
 
 #
@@ -296,6 +312,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -332,6 +349,7 @@ CONFIG_MTD=y
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
 
 #
 # User Modules And Translation Layers
@@ -418,11 +436,12 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_XILINX_SYSACE is not set
 # CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -451,7 +470,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
@@ -489,7 +507,6 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP 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
@@ -512,6 +529,7 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 #
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -557,6 +575,7 @@ CONFIG_DEVPORT=y
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
 
 #
@@ -598,6 +617,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_SOUND is not set
 # CONFIG_USB_SUPPORT is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
@@ -622,12 +642,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS 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_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -670,8 +688,10 @@ CONFIG_TMPFS=y
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # 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
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -702,7 +722,6 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
 
 #
 # Library routines
@@ -719,7 +738,6 @@ CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
 
 #
 # Kernel hacking
@@ -729,7 +747,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -738,6 +756,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -750,15 +769,16 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -771,6 +791,7 @@ CONFIG_FORCED_INLINING=y
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
 CONFIG_CRYPTO_MANAGER=y
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
@@ -788,6 +809,9 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=y
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -802,11 +826,14 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_ANUBIS is not set
 # CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
 # CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
 CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 # CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
new file mode 100644
index 000000000000..57bd775ef777
--- /dev/null
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -0,0 +1,904 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:57:35 2008
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+CONFIG_44x=y
+# CONFIG_E200 is not set
+CONFIG_PPC_FPU=y
+CONFIG_4xx=y
+CONFIG_BOOKE=y
+CONFIG_PTE_64BIT=y
+CONFIG_PHYS_64BIT=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_IRQ_PER_CPU=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
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+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_PPC_DCR_NATIVE=y
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_PPC_DCR=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=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_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=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_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# 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_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+CONFIG_PPC4xx_PCI_EXPRESS=y
+
+#
+# Platform support
+#
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+CONFIG_BAMBOO=y
+CONFIG_EBONY=y
+CONFIG_SEQUOIA=y
+CONFIG_TAISHAN=y
+CONFIG_KATMAI=y
+CONFIG_RAINIER=y
+CONFIG_WARP=y
+CONFIG_440EP=y
+CONFIG_440EPX=y
+CONFIG_440GRX=y
+CONFIG_440GP=y
+CONFIG_440GX=y
+CONFIG_440SPe=y
+CONFIG_IBM440EP_ERR42=y
+# CONFIG_IPIC is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_FSL_ULI1575 is not set
+CONFIG_OF_RTC=y
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_CONSISTENT_START=0xff100000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_BOOT_LOAD=0x01000000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# 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_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+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 is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED 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 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# 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_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=35000
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_XILINX_SYSACE 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_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# 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_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_MII is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_IBM_NEW_EMAC=y
+CONFIG_IBM_NEW_EMAC_RXB=128
+CONFIG_IBM_NEW_EMAC_TXB=64
+CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32
+CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256
+CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0
+# CONFIG_IBM_NEW_EMAC_DEBUG is not set
+CONFIG_IBM_NEW_EMAC_ZMII=y
+CONFIG_IBM_NEW_EMAC_RGMII=y
+CONFIG_IBM_NEW_EMAC_TAH=y
+CONFIG_IBM_NEW_EMAC_EMAC4=y
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# 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_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER 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_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_AGP 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
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# 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
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=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
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# 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
+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=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS 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_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/rainier_defconfig b/arch/powerpc/configs/rainier_defconfig
index 7b95001a22a8..dec18ca73519 100644
--- a/arch/powerpc/configs/rainier_defconfig
+++ b/arch/powerpc/configs/rainier_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:22:40 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:53:10 2008
 #
 # CONFIG_PPC64 is not set
 
@@ -29,6 +29,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,17 +68,18 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -91,11 +93,13 @@ 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_VM_EVENT_COUNTERS=y
@@ -103,6 +107,13 @@ CONFIG_SLUB_DEBUG=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_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -130,13 +141,15 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
 #
 # Platform support
 #
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
@@ -146,7 +159,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_TAISHAN is not set
 # CONFIG_KATMAI is not set
 CONFIG_RAINIER=y
+# CONFIG_WARP is not set
 CONFIG_440GRX=y
+# CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -157,7 +172,6 @@ CONFIG_440GRX=y
 # CONFIG_PPC_INDIRECT_IO is not set
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 
 #
@@ -173,13 +187,18 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -199,8 +218,6 @@ CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE=""
 CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="rainier.dts"
 CONFIG_ISA_DMA_API=y
 
 #
@@ -300,6 +317,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -336,6 +354,7 @@ CONFIG_MTD=y
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
 
 #
 # User Modules And Translation Layers
@@ -422,7 +441,7 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_XILINX_SYSACE is not set
@@ -431,6 +450,8 @@ CONFIG_MISC_DEVICES=y
 # 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_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -461,7 +482,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_NET_ETHERNET is not set
 CONFIG_IBM_NEW_EMAC_ZMII=y
@@ -472,6 +492,9 @@ CONFIG_NETDEV_1000=y
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
 # CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -496,6 +519,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -508,7 +532,6 @@ CONFIG_NETDEV_10000=y
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP 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
@@ -531,6 +554,7 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -576,6 +600,7 @@ CONFIG_DEVPORT=y
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
 
 #
@@ -624,12 +649,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
@@ -654,12 +676,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS 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_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -712,8 +732,10 @@ CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # 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
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -744,7 +766,6 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
 
 #
 # Library routines
@@ -762,10 +783,6 @@ CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
 
 #
 # Kernel hacking
@@ -775,7 +792,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -784,6 +801,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -796,9 +814,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -807,6 +825,7 @@ CONFIG_FORCED_INLINING=y
 CONFIG_DEBUGGER=y
 # CONFIG_KGDB is not set
 # CONFIG_XMON is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 CONFIG_PPC_EARLY_DEBUG=y
 # CONFIG_PPC_EARLY_DEBUG_LPAR is not set
@@ -832,6 +851,7 @@ CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x1
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
 CONFIG_CRYPTO_MANAGER=y
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
@@ -849,6 +869,9 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=y
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -863,11 +886,14 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_ANUBIS is not set
 # CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
 # CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
 CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 # CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/sequoia_defconfig b/arch/powerpc/configs/sequoia_defconfig
index abbfed6582e1..dd5d6303c396 100644
--- a/arch/powerpc/configs/sequoia_defconfig
+++ b/arch/powerpc/configs/sequoia_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:23:22 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:53:46 2008
 #
 # CONFIG_PPC64 is not set
 
@@ -30,6 +30,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -68,15 +69,18 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -90,11 +94,13 @@ 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_VM_EVENT_COUNTERS=y
@@ -102,6 +108,13 @@ CONFIG_SLUB_DEBUG=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_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -129,13 +142,15 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
 #
 # Platform support
 #
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
@@ -145,7 +160,9 @@ CONFIG_SEQUOIA=y
 # CONFIG_TAISHAN is not set
 # CONFIG_KATMAI is not set
 # CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
 CONFIG_440EPX=y
+# CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -156,7 +173,6 @@ CONFIG_440EPX=y
 # CONFIG_PPC_INDIRECT_IO is not set
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 
 #
@@ -172,13 +188,18 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -198,8 +219,6 @@ CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE=""
 CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="sequoia.dts"
 CONFIG_ISA_DMA_API=y
 
 #
@@ -299,6 +318,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -335,6 +355,7 @@ CONFIG_MTD=y
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
 
 #
 # User Modules And Translation Layers
@@ -421,7 +442,7 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_XILINX_SYSACE is not set
@@ -430,6 +451,8 @@ CONFIG_MISC_DEVICES=y
 # 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_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -458,7 +481,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
@@ -487,6 +509,9 @@ CONFIG_NETDEV_1000=y
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
 # CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -511,6 +536,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -523,7 +549,6 @@ CONFIG_NETDEV_10000=y
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP 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
@@ -546,6 +571,7 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -591,6 +617,7 @@ CONFIG_DEVPORT=y
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
 
 #
@@ -639,12 +666,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
@@ -669,12 +693,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS 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_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -727,8 +749,10 @@ CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # 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
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -759,7 +783,6 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
 
 #
 # Library routines
@@ -777,7 +800,6 @@ CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
 
 #
 # Kernel hacking
@@ -787,7 +809,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -796,6 +818,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -808,9 +831,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -819,6 +842,7 @@ CONFIG_FORCED_INLINING=y
 CONFIG_DEBUGGER=y
 # CONFIG_KGDB is not set
 # CONFIG_XMON is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 CONFIG_PPC_EARLY_DEBUG=y
 # CONFIG_PPC_EARLY_DEBUG_LPAR is not set
@@ -844,6 +868,7 @@ CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x1
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
 CONFIG_CRYPTO_MANAGER=y
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
@@ -861,6 +886,9 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=y
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -875,11 +903,14 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_ANUBIS is not set
 # CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
 # CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
 CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 # CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/taishan_defconfig b/arch/powerpc/configs/taishan_defconfig
index ade84b92877e..087aedce1338 100644
--- a/arch/powerpc/configs/taishan_defconfig
+++ b/arch/powerpc/configs/taishan_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:23:39 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:40:44 2008
 #
 # CONFIG_PPC64 is not set
 
@@ -29,6 +29,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,17 +68,18 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -91,11 +93,13 @@ 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_VM_EVENT_COUNTERS=y
@@ -103,6 +107,13 @@ CONFIG_SLUB_DEBUG=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_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -130,13 +141,15 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
 #
 # Platform support
 #
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
@@ -146,7 +159,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_TAISHAN=y
 # CONFIG_KATMAI is not set
 # CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
 CONFIG_440GX=y
+# CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -157,7 +172,6 @@ CONFIG_440GX=y
 # CONFIG_PPC_INDIRECT_IO is not set
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 
 #
@@ -173,13 +187,18 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -199,8 +218,6 @@ CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE=""
 CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="taishan.dts"
 CONFIG_ISA_DMA_API=y
 
 #
@@ -300,6 +317,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -346,7 +364,7 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_XILINX_SYSACE is not set
@@ -355,6 +373,8 @@ CONFIG_MISC_DEVICES=y
 # 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_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -385,7 +405,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
@@ -414,6 +433,9 @@ CONFIG_NETDEV_1000=y
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
 # CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -438,6 +460,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -450,7 +473,6 @@ CONFIG_NETDEV_10000=y
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP 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
@@ -473,6 +495,7 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -518,6 +541,7 @@ CONFIG_DEVPORT=y
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
 
 #
@@ -566,12 +590,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
@@ -596,12 +617,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS 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_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -643,8 +662,10 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # 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
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -675,7 +696,6 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
 
 #
 # Library routines
@@ -692,10 +712,6 @@ CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
 
 #
 # Kernel hacking
@@ -705,7 +721,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -714,6 +730,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -726,9 +743,9 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -737,6 +754,7 @@ CONFIG_FORCED_INLINING=y
 CONFIG_DEBUGGER=y
 # CONFIG_KGDB is not set
 # CONFIG_XMON is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -749,6 +767,7 @@ CONFIG_DEBUGGER=y
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
 CONFIG_CRYPTO_MANAGER=y
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
@@ -766,6 +785,9 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=y
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -780,11 +802,14 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_ANUBIS is not set
 # CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
 # CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
 CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 # CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/walnut_defconfig b/arch/powerpc/configs/walnut_defconfig
index e431128e8e9e..3b2689e5002a 100644
--- a/arch/powerpc/configs/walnut_defconfig
+++ b/arch/powerpc/configs/walnut_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:23:58 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:54:12 2008
 #
 # CONFIG_PPC64 is not set
 
@@ -26,6 +26,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -64,17 +65,18 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -88,11 +90,13 @@ 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_VM_EVENT_COUNTERS=y
@@ -100,6 +104,13 @@ CONFIG_SLUB_DEBUG=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_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -127,13 +138,15 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
 #
 # Platform support
 #
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
@@ -145,6 +158,7 @@ CONFIG_WALNUT=y
 CONFIG_405GP=y
 CONFIG_IBM405_ERR77=y
 CONFIG_IBM405_ERR51=y
+# CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -155,8 +169,8 @@ CONFIG_IBM405_ERR51=y
 # CONFIG_PPC_INDIRECT_IO is not set
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
+CONFIG_OF_RTC=y
 
 #
 # Kernel options
@@ -171,13 +185,18 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -196,11 +215,7 @@ CONFIG_VIRT_TO_BUS=y
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
 # CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
 CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="walnut.dts"
 CONFIG_ISA_DMA_API=y
 
 #
@@ -300,6 +315,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -336,6 +352,7 @@ CONFIG_MTD=y
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
 
 #
 # User Modules And Translation Layers
@@ -422,7 +439,7 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_XILINX_SYSACE is not set
@@ -431,6 +448,8 @@ CONFIG_MISC_DEVICES=y
 # 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_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -459,7 +478,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
@@ -488,6 +506,9 @@ CONFIG_NETDEV_1000=y
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
 # CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -512,6 +533,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -524,7 +546,6 @@ CONFIG_NETDEV_10000=y
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP 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
@@ -547,6 +568,7 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -592,6 +614,7 @@ CONFIG_DEVPORT=y
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
 
 #
@@ -640,12 +663,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_EDAC is not set
@@ -670,12 +690,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS 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_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -718,8 +736,10 @@ CONFIG_TMPFS=y
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # 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
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -750,7 +770,6 @@ CONFIG_SUNRPC=y
 CONFIG_MSDOS_PARTITION=y
 # CONFIG_NLS is not set
 # CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
 
 #
 # Library routines
@@ -767,7 +786,6 @@ CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
 
 #
 # Kernel hacking
@@ -777,7 +795,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -786,6 +804,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -798,15 +817,16 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -819,6 +839,7 @@ CONFIG_FORCED_INLINING=y
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
 CONFIG_CRYPTO_MANAGER=y
 # CONFIG_CRYPTO_HMAC is not set
 # CONFIG_CRYPTO_XCBC is not set
@@ -836,6 +857,9 @@ CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=y
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_FCRYPT is not set
@@ -850,11 +874,14 @@ CONFIG_CRYPTO_DES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_ANUBIS is not set
 # CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_CRC32C is not set
 # CONFIG_CRYPTO_CAMELLIA is not set
 # CONFIG_CRYPTO_TEST is not set
 # CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
 CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 # CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/warp_defconfig b/arch/powerpc/configs/warp_defconfig
index 312557b5df53..2313c3e8ef61 100644
--- a/arch/powerpc/configs/warp_defconfig
+++ b/arch/powerpc/configs/warp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Tue Jan  8 12:23:23 2008
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:54:43 2008
 #
 # CONFIG_PPC64 is not set
 
@@ -30,6 +30,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -68,17 +69,18 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -92,17 +94,26 @@ CONFIG_KALLSYMS=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_VM_EVENT_COUNTERS=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_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -130,12 +141,14 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # Platform support
 #
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
 # CONFIG_PPC_CELL is not set
 # CONFIG_PPC_CELL_NATIVE is not set
 # CONFIG_PQ2ADS is not set
@@ -148,6 +161,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_WARP=y
 CONFIG_440EP=y
 CONFIG_IBM440EP_ERR42=y
+# CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
 # CONFIG_PPC_I8259 is not set
@@ -158,7 +172,6 @@ CONFIG_IBM440EP_ERR42=y
 # CONFIG_PPC_INDIRECT_IO is not set
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 
 #
@@ -174,13 +187,18 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 # CONFIG_HZ_300 is not set
 CONFIG_HZ_1000=y
 CONFIG_HZ=1000
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -200,8 +218,6 @@ CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE="ip=on"
 CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="warp.dts"
 CONFIG_ISA_DMA_API=y
 
 #
@@ -244,6 +260,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -279,12 +296,13 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETWORK_SECMARK is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
 
 #
 # Core Netfilter Configuration
 #
-# CONFIG_NETFILTER_NETLINK is not set
-# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
 # CONFIG_NF_CONNTRACK is not set
 # CONFIG_NETFILTER_XTABLES is not set
 
@@ -315,6 +333,7 @@ CONFIG_VLAN_8021Q=y
 #
 # 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
@@ -348,6 +367,7 @@ CONFIG_MTD=y
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
 
 #
 # User Modules And Translation Layers
@@ -414,11 +434,11 @@ CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_ECC_SMC=y
 # CONFIG_MTD_NAND_MUSEUM_IDS is not set
 CONFIG_MTD_NAND_IDS=y
-CONFIG_MTD_NAND_NDFC=y
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_NANDSIM is not set
 # CONFIG_MTD_NAND_PLATFORM is not set
 # CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_NAND_FSL_ELBC is not set
 # CONFIG_MTD_ONENAND is not set
 
 #
@@ -436,12 +456,14 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_XILINX_SYSACE is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -471,7 +493,7 @@ CONFIG_BLK_DEV_SD=y
 # 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
@@ -528,7 +550,6 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP 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
@@ -596,7 +617,6 @@ CONFIG_I2C_BOARDINFO=y
 #
 # I2C Hardware Bus support
 #
-CONFIG_I2C_IBM_IIC=y
 # CONFIG_I2C_MPC is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
@@ -608,14 +628,12 @@ CONFIG_I2C_IBM_IIC=y
 #
 # Miscellaneous I2C Chip support
 #
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
 CONFIG_SENSORS_EEPROM=y
 # CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 is not set
+# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -632,7 +650,6 @@ CONFIG_SENSORS_EEPROM=y
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
-CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
@@ -668,6 +685,7 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_SMSC47M1 is not set
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_W83781D is not set
@@ -675,9 +693,11 @@ CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83793 is not set
 # CONFIG_SENSORS_W83L785TS is not set
+# 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_WATCHDOG is not set
 
 #
@@ -721,6 +741,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB_ARCH_HAS_EHCI is not set
 CONFIG_USB=y
 # CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
 
 #
 # Miscellaneous USB options
@@ -781,10 +802,6 @@ CONFIG_USB_MON=y
 #
 # USB port drivers
 #
-
-#
-# USB Serial Converter support
-#
 # CONFIG_USB_SERIAL is not set
 
 #
@@ -808,14 +825,6 @@ CONFIG_USB_MON=y
 # CONFIG_USB_LD is not set
 # CONFIG_USB_TRANCEVIBRATOR is not set
 # CONFIG_USB_IOWARRIOR is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
 # CONFIG_USB_GADGET is not set
 CONFIG_MMC=m
 # CONFIG_MMC_DEBUG is not set
@@ -832,6 +841,7 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # MMC/SD Host Controller Drivers
 #
 # CONFIG_MMC_WBSD is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
@@ -855,12 +865,10 @@ CONFIG_EXT2_FS=y
 # CONFIG_XFS_FS 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_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -915,8 +923,10 @@ CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # 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
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -986,7 +996,6 @@ CONFIG_NLS_ISO8859_15=y
 # CONFIG_NLS_KOI8_U is not set
 CONFIG_NLS_UTF8=y
 # CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
 
 #
 # Library routines
@@ -1004,7 +1013,6 @@ CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
 
 #
 # Kernel hacking
@@ -1014,7 +1022,7 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -1035,15 +1043,16 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SAMPLES is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
 CONFIG_BDI_SWITCH=y
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -1053,5 +1062,49 @@ CONFIG_BDI_SWITCH=y
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
 # CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 0662ae46f724..c1baf9d5903f 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -104,3 +104,5 @@ quiet_cmd_systbl_chk = CALL    $<
 PHONY += systbl_chk
 systbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i
         $(call cmd,systbl_chk)
+
+clean-files := vmlinux.lds
diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index 5338e4855712..c176c513566b 100644
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -274,7 +274,7 @@ no_kprobe:
  *      - When the probed function returns, this probe
  *              causes the handlers to fire
  */
-void kretprobe_trampoline_holder(void)
+static void __used kretprobe_trampoline_holder(void)
 {
         asm volatile(".global kretprobe_trampoline\n"
                         "kretprobe_trampoline:\n"
@@ -284,7 +284,8 @@ void kretprobe_trampoline_holder(void)
 /*
  * Called when the probe at kretprobe trampoline is hit
  */
-int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+static int __kprobes trampoline_probe_handler(struct kprobe *p,
+                                                struct pt_regs *regs)
 {
         struct kretprobe_instance *ri = NULL;
         struct hlist_head *head, empty_rp;
@@ -517,12 +518,12 @@ int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
         return 1;
 }
 
-void __kprobes jprobe_return(void)
+void __used __kprobes jprobe_return(void)
 {
         asm volatile("trap" ::: "memory");
 }
 
-void __kprobes jprobe_return_end(void)
+static void __used __kprobes jprobe_return_end(void)
 {
 };
 
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index b9d88374f14f..4846bf543a8c 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -462,7 +462,7 @@ void show_regs(struct pt_regs * regs)
                current, task_pid_nr(current), current->comm, task_thread_info(current));
 
 #ifdef CONFIG_SMP
-        printk(" CPU: %d", smp_processor_id());
+        printk(" CPU: %d", raw_smp_processor_id());
 #endif /* CONFIG_SMP */
 
         for (i = 0;  i < 32;  i++) {
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 8b5efbce8d90..eac97f48b9b8 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -865,12 +865,12 @@ static int __init early_init_dt_scan_root(unsigned long node,
         return 1;
 }
 
-static unsigned long __init dt_mem_next_cell(int s, cell_t **cellp)
+static u64 __init dt_mem_next_cell(int s, cell_t **cellp)
 {
         cell_t *p = *cellp;
 
         *cellp = p + s;
-        return of_read_ulong(p, s);
+        return of_read_number(p, s);
 }
 
 #ifdef CONFIG_PPC_PSERIES
@@ -883,8 +883,8 @@ static unsigned long __init dt_mem_next_cell(int s, cell_t **cellp)
 static int __init early_init_dt_scan_drconf_memory(unsigned long node)
 {
         cell_t *dm, *ls;
-        unsigned long l, n;
-        unsigned long base, size, lmb_size, flags;
+        unsigned long l, n, flags;
+        u64 base, size, lmb_size;
 
         ls = (cell_t *)of_get_flat_dt_prop(node, "ibm,lmb-size", &l);
         if (ls == NULL || l < dt_root_size_cells * sizeof(cell_t))
@@ -959,14 +959,15 @@ static int __init early_init_dt_scan_memory(unsigned long node,
             uname, l, reg[0], reg[1], reg[2], reg[3]);
 
         while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) {
-                unsigned long base, size;
+                u64 base, size;
 
                 base = dt_mem_next_cell(dt_root_addr_cells, &reg);
                 size = dt_mem_next_cell(dt_root_size_cells, &reg);
 
                 if (size == 0)
                         continue;
-                DBG(" - %lx ,  %lx\n", base, size);
+                DBG(" - %llx ,  %llx\n", (unsigned long long)base,
+                    (unsigned long long)size);
 #ifdef CONFIG_PPC64
                 if (iommu_is_off) {
                         if (base >= 0x80000000ul)
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 3702df7dc567..d3437c4c4a6f 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -336,9 +336,9 @@ static unsigned long __init find_function32(struct lib32_elfinfo *lib,
         return sym->st_value - VDSO32_LBASE;
 }
 
-static int vdso_do_func_patch32(struct lib32_elfinfo *v32,
-                                struct lib64_elfinfo *v64,
-                                const char *orig, const char *fix)
+static int __init vdso_do_func_patch32(struct lib32_elfinfo *v32,
+                                       struct lib64_elfinfo *v64,
+                                       const char *orig, const char *fix)
 {
         Elf32_Sym *sym32_gen, *sym32_fix;
 
@@ -433,9 +433,9 @@ static unsigned long __init find_function64(struct lib64_elfinfo *lib,
 #endif
 }
 
-static int vdso_do_func_patch64(struct lib32_elfinfo *v32,
-                                struct lib64_elfinfo *v64,
-                                const char *orig, const char *fix)
+static int __init vdso_do_func_patch64(struct lib32_elfinfo *v32,
+                                       struct lib64_elfinfo *v64,
+                                       const char *orig, const char *fix)
 {
         Elf64_Sym *sym64_gen, *sym64_fix;
 
diff --git a/arch/powerpc/oprofile/cell/spu_task_sync.c b/arch/powerpc/oprofile/cell/spu_task_sync.c
index 4a890cb42b98..257b13cb18af 100644
--- a/arch/powerpc/oprofile/cell/spu_task_sync.c
+++ b/arch/powerpc/oprofile/cell/spu_task_sync.c
@@ -198,14 +198,13 @@ out:
  * dcookie user still being registered (namely, the reader
  * of the event buffer).
  */
-static inline unsigned long fast_get_dcookie(struct dentry *dentry,
-                                             struct vfsmount *vfsmnt)
+static inline unsigned long fast_get_dcookie(struct path *path)
 {
         unsigned long cookie;
 
-        if (dentry->d_cookie)
-                return (unsigned long)dentry;
-        get_dcookie(dentry, vfsmnt, &cookie);
+        if (path->dentry->d_cookie)
+                return (unsigned long)path->dentry;
+        get_dcookie(path, &cookie);
         return cookie;
 }
 
@@ -240,8 +239,7 @@ get_exec_dcookie_and_offset(struct spu *spu, unsigned int *offsetp,
                         continue;
                 if (!(vma->vm_flags & VM_EXECUTABLE))
                         continue;
-                app_cookie = fast_get_dcookie(vma->vm_file->f_dentry,
-                                          vma->vm_file->f_vfsmnt);
+                app_cookie = fast_get_dcookie(&vma->vm_file->f_path);
                 pr_debug("got dcookie for %s\n",
                          vma->vm_file->f_dentry->d_name.name);
                 app = vma->vm_file;
@@ -262,8 +260,7 @@ get_exec_dcookie_and_offset(struct spu *spu, unsigned int *offsetp,
                 break;
         }
 
-        *spu_bin_dcookie = fast_get_dcookie(vma->vm_file->f_dentry,
-                                                 vma->vm_file->f_vfsmnt);
+        *spu_bin_dcookie = fast_get_dcookie(&vma->vm_file->f_path);
         pr_debug("got dcookie for %s\n", vma->vm_file->f_dentry->d_name.name);
 
         up_read(&mm->mmap_sem);
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index c062c4cbbed5..1bfb2191010a 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -61,7 +61,7 @@ config WARP
         select 440EP
         help
           This option enables support for the PIKA Warp(tm) Appliance. The Warp
-          is a small computer replacement with up to 9 ports of FXO/FXS plus VOIP
+          is a small computer replacement with up to 9 ports of FXO/FXS plus VOIP
           stations and trunks.
 
           See http://www.pikatechnologies.com/ and follow the "PIKA for Computer
@@ -110,17 +110,17 @@ config 440GP
 
 config 440GX
         bool
-        select IBM_NEW_EMAC_EMAC4
+        select IBM_NEW_EMAC_EMAC4
         select IBM_NEW_EMAC_RGMII
-        select IBM_NEW_EMAC_ZMII #test only
-        select IBM_NEW_EMAC_TAH  #test only
+        select IBM_NEW_EMAC_ZMII #test only
+        select IBM_NEW_EMAC_TAH  #test only
 
 config 440SP
         bool
 
 config 440SPe
-        select IBM_NEW_EMAC_EMAC4
         bool
+        select IBM_NEW_EMAC_EMAC4
 
 # 44x errata/workaround config symbols, selected by the CPU models above
 config IBM440EP_ERR42
diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig
index c6fa49e23dc0..4c0da0c079e9 100644
--- a/arch/powerpc/platforms/512x/Kconfig
+++ b/arch/powerpc/platforms/512x/Kconfig
@@ -13,7 +13,6 @@ config MPC5121_ADS
         bool "Freescale MPC5121E ADS"
         depends on PPC_MULTIPLATFORM && PPC32
         select DEFAULT_UIMAGE
-        select WANT_DEVICE_TREE
         select PPC_MPC5121
         help
           This option enables support for the MPC5121E ADS board.
diff --git a/arch/powerpc/platforms/52xx/Kconfig b/arch/powerpc/platforms/52xx/Kconfig
index 515f244c90bb..cf945d55c276 100644
--- a/arch/powerpc/platforms/52xx/Kconfig
+++ b/arch/powerpc/platforms/52xx/Kconfig
@@ -8,7 +8,6 @@ config PPC_MPC5200_SIMPLE
         bool "Generic support for simple MPC5200 based boards"
         depends on PPC_MPC52xx
         select DEFAULT_UIMAGE
-        select WANT_DEVICE_TREE
         help
           This option enables support for a simple MPC52xx based boards which
           do not need a custom platform specific setup. Such boards are
@@ -35,7 +34,6 @@ config PPC_LITE5200
         bool "Freescale Lite5200 Eval Board"
         depends on PPC_MPC52xx
         select DEFAULT_UIMAGE
-        select WANT_DEVICE_TREE
 
 config PPC_MPC5200_BUGFIX
         bool "MPC5200 (L25R) bugfix support"
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index fcedbec07f94..0afd22595546 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -15,7 +15,6 @@ config PPC_MULTIPLATFORM
 config PPC_82xx
         bool "Freescale 82xx"
         depends on 6xx
-        select WANT_DEVICE_TREE
 
 config PPC_83xx
         bool "Freescale 83xx"
@@ -23,7 +22,6 @@ config PPC_83xx
         select FSL_SOC
         select MPC83xx
         select IPIC
-        select WANT_DEVICE_TREE
         select FSL_EMB_PERFMON
 
 config PPC_86xx
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 69941ba70975..73d81ce14b67 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -29,26 +29,22 @@ config PPC_85xx
         bool "Freescale 85xx"
         select E500
         select FSL_SOC
-        select WANT_DEVICE_TREE
         select MPC85xx
 
 config PPC_8xx
         bool "Freescale 8xx"
         select FSL_SOC
         select 8xx
-        select WANT_DEVICE_TREE
         select PPC_LIB_RHEAP
 
 config 40x
         bool "AMCC 40x"
         select PPC_DCR_NATIVE
-        select WANT_DEVICE_TREE
         select PPC_UDBG_16550
 
 config 44x
         bool "AMCC 44x"
         select PPC_DCR_NATIVE
-        select WANT_DEVICE_TREE
         select PPC_UDBG_16550
 
 config E200
diff --git a/arch/powerpc/platforms/cell/ras.c b/arch/powerpc/platforms/cell/ras.c
index b2494ebcdbe9..e43024c0392e 100644
--- a/arch/powerpc/platforms/cell/ras.c
+++ b/arch/powerpc/platforms/cell/ras.c
@@ -1,4 +1,13 @@
-#define DEBUG
+/*
+ * Copyright 2006-2008, IBM Corporation.
+ *
+ * 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.
+ */
+
+#undef DEBUG
 
 #include <linux/types.h>
 #include <linux/kernel.h>
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index e45cfa84911f..87eb07f94c5f 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -160,13 +160,6 @@ static int __spu_trap_data_seg(struct spu *spu, unsigned long ea)
 
         pr_debug("%s\n", __FUNCTION__);
 
-        if (test_bit(SPU_CONTEXT_SWITCH_ACTIVE, &spu->flags)) {
-                /* SLBs are pre-loaded for context switch, so
-                 * we should never get here!
-                 */
-                printk("%s: invalid access during switch!\n", __func__);
-                return 1;
-        }
         slb.esid = (ea & ESID_MASK) | SLB_ESID_V;
 
         switch(REGION_ID(ea)) {
@@ -226,11 +219,6 @@ static int __spu_trap_data_map(struct spu *spu, unsigned long ea, u64 dsisr)
                 return 0;
         }
 
-        if (test_bit(SPU_CONTEXT_SWITCH_ACTIVE, &spu->flags)) {
-                printk("%s: invalid access during switch!\n", __func__);
-                return 1;
-        }
-
         spu->class_0_pending = 0;
         spu->dar = ea;
         spu->dsisr = dsisr;
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index e6e6559c55ed..6d1228c66c5e 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -1,3 +1,4 @@
+
 /*
  * SPU file system
  *
@@ -592,7 +593,7 @@ long spufs_create(struct nameidata *nd, unsigned int flags, mode_t mode,
 
         ret = -EINVAL;
         /* check if we are on spufs */
-        if (nd->dentry->d_sb->s_type != &spufs_type)
+        if (nd->path.dentry->d_sb->s_type != &spufs_type)
                 goto out;
 
         /* don't accept undefined flags */
@@ -600,9 +601,9 @@ long spufs_create(struct nameidata *nd, unsigned int flags, mode_t mode,
                 goto out;
 
         /* only threads can be underneath a gang */
-        if (nd->dentry != nd->dentry->d_sb->s_root) {
+        if (nd->path.dentry != nd->path.dentry->d_sb->s_root) {
                 if ((flags & SPU_CREATE_GANG) ||
-                    !SPUFS_I(nd->dentry->d_inode)->i_gang)
+                    !SPUFS_I(nd->path.dentry->d_inode)->i_gang)
                         goto out;
         }
 
@@ -618,16 +619,17 @@ long spufs_create(struct nameidata *nd, unsigned int flags, mode_t mode,
         mode &= ~current->fs->umask;
 
         if (flags & SPU_CREATE_GANG)
-                return spufs_create_gang(nd->dentry->d_inode,
-                                        dentry, nd->mnt, mode);
+                return spufs_create_gang(nd->path.dentry->d_inode,
+                                         dentry, nd->path.mnt, mode);
         else
-                return spufs_create_context(nd->dentry->d_inode,
-                                        dentry, nd->mnt, flags, mode, filp);
+                return spufs_create_context(nd->path.dentry->d_inode,
+                                            dentry, nd->path.mnt, flags, mode,
+                                            filp);
 
 out_dput:
         dput(dentry);
 out_dir:
-        mutex_unlock(&nd->dentry->d_inode->i_mutex);
+        mutex_unlock(&nd->path.dentry->d_inode->i_mutex);
 out:
         return ret;
 }
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index fca22e18069a..6221968c2a3c 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -234,6 +234,7 @@ static int spu_run_fini(struct spu_context *ctx, u32 *npc,
         *npc = ctx->ops->npc_read(ctx);
 
         spuctx_switch_state(ctx, SPU_UTIL_IDLE_LOADED);
+        ctx->policy = SCHED_IDLE;
         spu_release(ctx);
 
         if (signal_pending(current))
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 5915343e2599..3a5972117de7 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -856,21 +856,18 @@ static noinline void spusched_tick(struct spu_context *ctx)
 {
         struct spu_context *new = NULL;
         struct spu *spu = NULL;
-        u32 status;
 
         if (spu_acquire(ctx))
                 BUG();  /* a kernel thread never has signals pending */
 
         if (ctx->state != SPU_STATE_RUNNABLE)
                 goto out;
-        if (spu_stopped(ctx, &status))
-                goto out;
         if (ctx->flags & SPU_CREATE_NOSCHED)
                 goto out;
         if (ctx->policy == SCHED_FIFO)
                 goto out;
 
-        if (--ctx->time_slice)
+        if (--ctx->time_slice && ctx->policy != SCHED_IDLE)
                 goto out;
 
         spu = ctx->spu;
@@ -880,7 +877,8 @@ static noinline void spusched_tick(struct spu_context *ctx)
         new = grab_runnable_context(ctx->prio + 1, spu->node);
         if (new) {
                 spu_unschedule(spu, ctx);
-                spu_add_to_rq(ctx);
+                if (ctx->policy != SCHED_IDLE)
+                        spu_add_to_rq(ctx);
         } else {
                 spu_context_nospu_trace(spusched_tick__newslice, ctx);
                 ctx->time_slice++;
diff --git a/arch/powerpc/platforms/cell/spufs/sputrace.c b/arch/powerpc/platforms/cell/spufs/sputrace.c
index 2b1953f6f12e..01974f7776e1 100644
--- a/arch/powerpc/platforms/cell/spufs/sputrace.c
+++ b/arch/powerpc/platforms/cell/spufs/sputrace.c
@@ -146,34 +146,28 @@ static void sputrace_log_item(const char *name, struct spu_context *ctx,
         wake_up(&sputrace_wait);
 }
 
-static void spu_context_event(const struct marker *mdata,
-                void *private, const char *format, ...)
+static void spu_context_event(void *probe_private, void *call_data,
+                const char *format, va_list *args)
 {
-        struct spu_probe *p = mdata->private;
-        va_list ap;
+        struct spu_probe *p = probe_private;
         struct spu_context *ctx;
         struct spu *spu;
 
-        va_start(ap, format);
-        ctx = va_arg(ap, struct spu_context *);
-        spu = va_arg(ap, struct spu *);
+        ctx = va_arg(*args, struct spu_context *);
+        spu = va_arg(*args, struct spu *);
 
         sputrace_log_item(p->name, ctx, spu);
-        va_end(ap);
 }
 
-static void spu_context_nospu_event(const struct marker *mdata,
-                void *private, const char *format, ...)
+static void spu_context_nospu_event(void *probe_private, void *call_data,
+                const char *format, va_list *args)
 {
-        struct spu_probe *p = mdata->private;
-        va_list ap;
+        struct spu_probe *p = probe_private;
         struct spu_context *ctx;
 
-        va_start(ap, format);
-        ctx = va_arg(ap, struct spu_context *);
+        ctx = va_arg(*args, struct spu_context *);
 
         sputrace_log_item(p->name, ctx, NULL);
-        va_end(ap);
 }
 
 struct spu_probe spu_probes[] = {
@@ -219,10 +213,6 @@ static int __init sputrace_init(void)
                 if (error)
                         printk(KERN_INFO "Unable to register probe %s\n",
                                         p->name);
-
-                error = marker_arm(p->name);
-                if (error)
-                        printk(KERN_INFO "Unable to arm probe %s\n", p->name);
         }
 
         return 0;
@@ -238,7 +228,8 @@ static void __exit sputrace_exit(void)
         int i;
 
         for (i = 0; i < ARRAY_SIZE(spu_probes); i++)
-                marker_probe_unregister(spu_probes[i].name);
+                marker_probe_unregister(spu_probes[i].name,
+                        spu_probes[i].probe_func, &spu_probes[i]);
 
         remove_proc_entry("sputrace", NULL);
         kfree(sputrace_log);
diff --git a/arch/powerpc/platforms/cell/spufs/switch.c b/arch/powerpc/platforms/cell/spufs/switch.c
index 6063c88c26d2..6f5886c7b1f9 100644
--- a/arch/powerpc/platforms/cell/spufs/switch.c
+++ b/arch/powerpc/platforms/cell/spufs/switch.c
@@ -720,8 +720,9 @@ static inline void set_switch_active(struct spu_state *csa, struct spu *spu)
          * Restore, Step 23.
          *     Change the software context switch pending flag
          *     to context switch active.
+         *
+         *     This implementation does not uses a switch active flag.
          */
-        set_bit(SPU_CONTEXT_SWITCH_ACTIVE, &spu->flags);
         clear_bit(SPU_CONTEXT_SWITCH_PENDING, &spu->flags);
         mb();
 }
@@ -1739,9 +1740,8 @@ static inline void reset_switch_active(struct spu_state *csa, struct spu *spu)
 {
         /* Restore, Step 74:
          *     Reset the "context switch active" flag.
+         *     Not performed by this implementation.
          */
-        clear_bit(SPU_CONTEXT_SWITCH_ACTIVE, &spu->flags);
-        mb();
 }
 
 static inline void reenable_interrupts(struct spu_state *csa, struct spu *spu)
diff --git a/arch/powerpc/platforms/cell/spufs/syscalls.c b/arch/powerpc/platforms/cell/spufs/syscalls.c
index 430404413178..49c87769b1f8 100644
--- a/arch/powerpc/platforms/cell/spufs/syscalls.c
+++ b/arch/powerpc/platforms/cell/spufs/syscalls.c
@@ -73,7 +73,7 @@ static long do_spu_create(const char __user *pathname, unsigned int flags,
                                 LOOKUP_OPEN|LOOKUP_CREATE, &nd);
                 if (!ret) {
                         ret = spufs_create(&nd, flags, mode, neighbor);
-                        path_release(&nd);
+                        path_put(&nd.path);
                 }
                 putname(tmp);
         }
diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig
index 6c8083757938..429088967813 100644
--- a/arch/powerpc/platforms/embedded6xx/Kconfig
+++ b/arch/powerpc/platforms/embedded6xx/Kconfig
@@ -24,7 +24,6 @@ config STORCENTER
         select MPIC
         select FSL_SOC
         select PPC_UDBG_16550 if SERIAL_8250
-        select WANT_DEVICE_TREE
         select MPC10X_OPENPIC
         select MPC10X_BRIDGE
         help
@@ -37,7 +36,6 @@ config MPC7448HPC2
         select TSI108_BRIDGE
         select DEFAULT_UIMAGE
         select PPC_UDBG_16550
-        select WANT_DEVICE_TREE
         select TSI108_BRIDGE
         help
           Select MPC7448HPC2 if configuring for Freescale MPC7448HPC2 (Taiga)
@@ -48,7 +46,6 @@ config PPC_HOLLY
         depends on EMBEDDED6xx
         select TSI108_BRIDGE
         select PPC_UDBG_16550
-        select WANT_DEVICE_TREE
         select TSI108_BRIDGE
         help
           Select PPC_HOLLY if configuring for an IBM 750GX/CL Eval
@@ -59,7 +56,6 @@ config PPC_PRPMC2800
         depends on EMBEDDED6xx
         select MV64X60
         select NOT_COHERENT_CACHE
-        select WANT_DEVICE_TREE
         help
           This option enables support for the Motorola PrPMC2800 board
 
diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c
index be06cfd9fa3d..657b72f68493 100644
--- a/arch/powerpc/platforms/iseries/vio.c
+++ b/arch/powerpc/platforms/iseries/vio.c
@@ -75,7 +75,7 @@ static struct property *new_property(const char *name, int length,
         return np;
 }
 
-static void __init free_property(struct property *np)
+static void free_property(struct property *np)
 {
         kfree(np);
 }
diff --git a/arch/powerpc/platforms/pasemi/Makefile b/arch/powerpc/platforms/pasemi/Makefile
index 8f52d7515793..ce6d789e0741 100644
--- a/arch/powerpc/platforms/pasemi/Makefile
+++ b/arch/powerpc/platforms/pasemi/Makefile
@@ -1,3 +1,3 @@
-obj-y   += setup.o pci.o time.o idle.o powersave.o iommu.o dma_lib.o
+obj-y   += setup.o pci.o time.o idle.o powersave.o iommu.o dma_lib.o misc.o
 obj-$(CONFIG_PPC_PASEMI_MDIO)   += gpio_mdio.o
 obj-$(CONFIG_PPC_PASEMI_CPUFREQ) += cpufreq.o
diff --git a/arch/powerpc/platforms/pasemi/misc.c b/arch/powerpc/platforms/pasemi/misc.c
new file mode 100644
index 000000000000..ded7d152d00c
--- /dev/null
+++ b/arch/powerpc/platforms/pasemi/misc.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2007 PA Semi, Inc
+ *
+ * Parts based on arch/powerpc/sysdev/fsl_soc.c:
+ *
+ * 2006 (c) MontaVista Software, 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.
+ */
+
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/of.h>
+#include <linux/i2c.h>
+
+#ifdef CONFIG_I2C_BOARDINFO
+/* The below is from fsl_soc.c.  It's copied because since there are no
+ * official bus bindings at this time it doesn't make sense to share across
+ * the platforms, even though they happen to be common.
+ */
+struct i2c_driver_device {
+        char    *of_device;
+        char    *i2c_driver;
+        char    *i2c_type;
+};
+
+static struct i2c_driver_device i2c_devices[] __initdata = {
+        {"dallas,ds1338",  "rtc-ds1307",  "ds1338"},
+};
+
+static int __init find_i2c_driver(struct device_node *node,
+                                     struct i2c_board_info *info)
+{
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(i2c_devices); i++) {
+                if (!of_device_is_compatible(node, i2c_devices[i].of_device))
+                        continue;
+                if (strlcpy(info->driver_name, i2c_devices[i].i2c_driver,
+                            KOBJ_NAME_LEN) >= KOBJ_NAME_LEN ||
+                    strlcpy(info->type, i2c_devices[i].i2c_type,
+                            I2C_NAME_SIZE) >= I2C_NAME_SIZE)
+                        return -ENOMEM;
+                return 0;
+        }
+        return -ENODEV;
+}
+
+static int __init pasemi_register_i2c_devices(void)
+{
+        struct pci_dev *pdev;
+        struct device_node *adap_node;
+        struct device_node *node;
+
+        pdev = NULL;
+        while ((pdev = pci_get_device(PCI_VENDOR_ID_PASEMI, 0xa003, pdev))) {
+                adap_node = pci_device_to_OF_node(pdev);
+
+                if (!adap_node)
+                        continue;
+
+                node = NULL;
+                while ((node = of_get_next_child(adap_node, node))) {
+                        struct i2c_board_info info = {};
+                        const u32 *addr;
+                        int len;
+
+                        addr = of_get_property(node, "reg", &len);
+                        if (!addr || len < sizeof(int) ||
+                            *addr > (1 << 10) - 1) {
+                                printk(KERN_WARNING
+                                        "pasemi_register_i2c_devices: "
+                                        "invalid i2c device entry\n");
+                                continue;
+                        }
+
+                        info.irq = irq_of_parse_and_map(node, 0);
+                        if (info.irq == NO_IRQ)
+                                info.irq = -1;
+
+                        if (find_i2c_driver(node, &info) < 0)
+                                continue;
+
+                        info.addr = *addr;
+
+                        i2c_register_board_info(PCI_FUNC(pdev->devfn), &info,
+                                                1);
+                }
+        }
+        return 0;
+}
+device_initcall(pasemi_register_i2c_devices);
+#endif
diff --git a/arch/powerpc/platforms/pseries/power.c b/arch/powerpc/platforms/pseries/power.c
index e95fc1594c84..6d6266236446 100644
--- a/arch/powerpc/platforms/pseries/power.c
+++ b/arch/powerpc/platforms/pseries/power.c
@@ -75,7 +75,7 @@ core_initcall(pm_init);
 #else
 static int __init apo_pm_init(void)
 {
-        return (sysfs_create_file(power_kobj, &auto_poweron_attr));
+        return (sysfs_create_file(power_kobj, &auto_poweron_attr.attr));
 }
 __initcall(apo_pm_init);
 #endif
diff --git a/arch/powerpc/sysdev/mpic_pasemi_msi.c b/arch/powerpc/sysdev/mpic_pasemi_msi.c
index d6bfda30ac87..33cbfb22ce3e 100644
--- a/arch/powerpc/sysdev/mpic_pasemi_msi.c
+++ b/arch/powerpc/sysdev/mpic_pasemi_msi.c
@@ -95,7 +95,6 @@ static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
         unsigned int virq;
         struct msi_desc *entry;
         struct msi_msg msg;
-        u64 addr;
 
         pr_debug("pasemi_msi_setup_msi_irqs, pdev %p nvec %d type %d\n",
                  pdev, nvec, type);
@@ -132,8 +131,8 @@ static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
                 set_irq_chip(virq, &mpic_pasemi_msi_chip);
                 set_irq_type(virq, IRQ_TYPE_EDGE_RISING);
 
-                pr_debug("pasemi_msi: allocated virq 0x%x (hw 0x%lx) addr 0x%lx\n",
-                          virq, hwirq, addr);
+                pr_debug("pasemi_msi: allocated virq 0x%x (hw 0x%lx) addr 0x%x\n",
+                          virq, hwirq, msg.address_lo);
 
                 /* Likewise, the device writes [0...511] into the target
                  * register to generate MSI [512...1023]
diff --git a/arch/ppc/platforms/4xx/ibm440ep.c b/arch/ppc/platforms/4xx/ibm440ep.c
index 1fed6638c81f..0de91532aabb 100644
--- a/arch/ppc/platforms/4xx/ibm440ep.c
+++ b/arch/ppc/platforms/4xx/ibm440ep.c
@@ -172,11 +172,11 @@ struct ocp_def core_ocp[] = {
 /* Polarity and triggering settings for internal interrupt sources */
 struct ppc4xx_uic_settings ppc4xx_core_uic_cfg[] __initdata = {
         { .polarity     = 0xffbffe03,
-          .triggering   = 0xfffffe00,
+          .triggering   = 0x00000000,
           .ext_irq_mask = 0x000001fc,   /* IRQ0 - IRQ6 */
         },
-        { .polarity     = 0xffffc6ef,
-          .triggering   = 0xffffc7ff,
+        { .polarity     = 0xffffc6af,
+          .triggering   = 0x06000140,
           .ext_irq_mask = 0x00003800,   /* IRQ7 - IRQ9 */
         },
 };
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 92a4f7b4323a..b21444b681b6 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -100,7 +100,8 @@ config NR_CPUS
         int "Maximum number of CPUs (2-64)"
         range 2 64
         depends on SMP
-        default "32"
+        default "32" if !64BIT
+        default "64" if 64BIT
         help
           This allows you to specify the maximum number of CPUs which this
           kernel will support.  The maximum supported value is 64 and the
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index a6a4729e0e94..1c59ec161cf8 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -114,24 +114,27 @@ extern void s390_handle_mcck(void);
 static void default_idle(void)
 {
         int cpu, rc;
+        int nr_calls = 0;
+        void *hcpu;
 #ifdef CONFIG_SMP
         struct s390_idle_data *idle;
 #endif
 
         /* CPU is going idle. */
         cpu = smp_processor_id();
-
+        hcpu = (void *)(long)cpu;
         local_irq_disable();
         if (need_resched()) {
                 local_irq_enable();
                 return;
         }
 
-        rc = atomic_notifier_call_chain(&idle_chain,
-                                        S390_CPU_IDLE, (void *)(long) cpu);
-        if (rc != NOTIFY_OK && rc != NOTIFY_DONE)
-                BUG();
-        if (rc != NOTIFY_OK) {
+        rc = __atomic_notifier_call_chain(&idle_chain, S390_CPU_IDLE, hcpu, -1,
+                                          &nr_calls);
+        if (rc == NOTIFY_BAD) {
+                nr_calls--;
+                __atomic_notifier_call_chain(&idle_chain, S390_CPU_NOT_IDLE,
+                                             hcpu, nr_calls, NULL);
                 local_irq_enable();
                 return;
         }
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 85060659fb12..818bd09c0260 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -626,13 +626,17 @@ static int __cpuinit smp_alloc_lowcore(int cpu)
         if (!lowcore)
                 return -ENOMEM;
         async_stack = __get_free_pages(GFP_KERNEL, ASYNC_ORDER);
-        if (!async_stack)
-                goto out_async_stack;
         panic_stack = __get_free_page(GFP_KERNEL);
-        if (!panic_stack)
-                goto out_panic_stack;
-
-        *lowcore = S390_lowcore;
+        if (!panic_stack || !async_stack)
+                goto out;
+        /*
+         * Only need to copy the first 512 bytes from address 0. But since
+         * the compiler emits a warning if src == NULL for memcpy use copy_page
+         * instead. Copies more than needed but this code is not performance
+         * critical.
+         */
+        copy_page(lowcore, &S390_lowcore);
+        memset((void *)lowcore + 512, 0, sizeof(*lowcore) - 512);
         lowcore->async_stack = async_stack + ASYNC_SIZE;
         lowcore->panic_stack = panic_stack + PAGE_SIZE;
 
@@ -653,9 +657,8 @@ static int __cpuinit smp_alloc_lowcore(int cpu)
 out_save_area:
         free_page(panic_stack);
 #endif
-out_panic_stack:
+out:
         free_pages(async_stack, ASYNC_ORDER);
-out_async_stack:
         free_pages((unsigned long) lowcore, lc_order);
         return -ENOMEM;
 }
@@ -719,8 +722,8 @@ int __cpuinit __cpu_up(unsigned int cpu)
         cpu_lowcore->percpu_offset = __per_cpu_offset[cpu];
         cpu_lowcore->current_task = (unsigned long) idle;
         cpu_lowcore->cpu_data.cpu_nr = cpu;
-        cpu_lowcore->softirq_pending = 0;
-        cpu_lowcore->ext_call_fast = 0;
+        cpu_lowcore->kernel_asce = S390_lowcore.kernel_asce;
+        cpu_lowcore->ipl_device = S390_lowcore.ipl_device;
         eieio();
 
         while (signal_processor(cpu, sigp_restart) == sigp_busy)
@@ -797,23 +800,43 @@ void cpu_die(void)
 
 void __init smp_prepare_cpus(unsigned int max_cpus)
 {
+#ifndef CONFIG_64BIT
+        unsigned long save_area = 0;
+#endif
+        unsigned long async_stack, panic_stack;
+        struct _lowcore *lowcore;
         unsigned int cpu;
+        int lc_order;
 
         smp_detect_cpus();
 
         /* request the 0x1201 emergency signal external interrupt */
         if (register_external_interrupt(0x1201, do_ext_call_interrupt) != 0)
                 panic("Couldn't request external interrupt 0x1201");
-        memset(lowcore_ptr, 0, sizeof(lowcore_ptr));
         print_cpu_info(&S390_lowcore.cpu_data);
-        smp_alloc_lowcore(smp_processor_id());
 
+        /* Reallocate current lowcore, but keep its contents. */
+        lc_order = sizeof(long) == 8 ? 1 : 0;
+        lowcore = (void *) __get_free_pages(GFP_KERNEL | GFP_DMA, lc_order);
+        panic_stack = __get_free_page(GFP_KERNEL);
+        async_stack = __get_free_pages(GFP_KERNEL, ASYNC_ORDER);
 #ifndef CONFIG_64BIT
         if (MACHINE_HAS_IEEE)
-                ctl_set_bit(14, 29); /* enable extended save area */
+                save_area = get_zeroed_page(GFP_KERNEL);
 #endif
-        set_prefix((u32)(unsigned long) lowcore_ptr[smp_processor_id()]);
-
+        local_irq_disable();
+        local_mcck_disable();
+        lowcore_ptr[smp_processor_id()] = lowcore;
+        *lowcore = S390_lowcore;
+        lowcore->panic_stack = panic_stack + PAGE_SIZE;
+        lowcore->async_stack = async_stack + ASYNC_SIZE;
+#ifndef CONFIG_64BIT
+        if (MACHINE_HAS_IEEE)
+                lowcore->extended_save_area_addr = (u32) save_area;
+#endif
+        set_prefix((u32)(unsigned long) lowcore);
+        local_mcck_enable();
+        local_irq_enable();
         for_each_possible_cpu(cpu)
                 if (cpu != smp_processor_id())
                         smp_create_idle(cpu);
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 3bbac1293be4..76a5dd1b4ce9 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -744,7 +744,6 @@ static void etr_adjust_time(unsigned long long clock, unsigned long long delay)
         }
 }
 
-#ifdef CONFIG_SMP
 static void etr_sync_cpu_start(void *dummy)
 {
         int *in_sync = dummy;
@@ -777,7 +776,6 @@ static void etr_sync_cpu_start(void *dummy)
 static void etr_sync_cpu_end(void *dummy)
 {
 }
-#endif /* CONFIG_SMP */
 
 /*
  * Sync the TOD clock using the port refered to by aibp. This port
diff --git a/arch/s390/lib/uaccess_std.c b/arch/s390/lib/uaccess_std.c
index 28c4500a58d0..d2ffbadb51a7 100644
--- a/arch/s390/lib/uaccess_std.c
+++ b/arch/s390/lib/uaccess_std.c
@@ -293,10 +293,10 @@ int futex_atomic_cmpxchg_std(int __user *uaddr, int oldval, int newval)
 
         asm volatile(
                 "   sacf 256\n"
-                "   cs   %1,%4,0(%5)\n"
-                "0: lr   %0,%1\n"
-                "1: sacf 0\n"
-                EX_TABLE(0b,1b)
+                "0: cs   %1,%4,0(%5)\n"
+                "1: lr   %0,%1\n"
+                "2: sacf 0\n"
+                EX_TABLE(0b,2b) EX_TABLE(1b,2b)
                 : "=d" (ret), "+d" (oldval), "=m" (*uaddr)
                 : "0" (-EFAULT), "d" (newval), "a" (uaddr), "m" (*uaddr)
                 : "cc", "memory" );
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index d87d4bf88803..b3400b5ad5c6 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -93,6 +93,9 @@ config ARCH_NO_VIRT_TO_BUS
 config ARCH_SUPPORTS_AOUT
         def_bool y
 
+config IO_TRAPPED
+        bool
+
 source "init/Kconfig"
 
 menu "System type"
@@ -312,6 +315,13 @@ config CPU_SUBTYPE_SH7722
         select ARCH_SPARSEMEM_ENABLE
         select SYS_SUPPORTS_NUMA
 
+config CPU_SUBTYPE_SH7366
+        bool "Support SH7366 processor"
+        select CPU_SH4AL_DSP
+        select CPU_SHX2
+        select ARCH_SPARSEMEM_ENABLE
+        select SYS_SUPPORTS_NUMA
+
 # SH-5 Processor Support
 
 config CPU_SUBTYPE_SH5_101
@@ -456,6 +466,7 @@ config SH_RTS7751R2D
         bool "RTS7751R2D"
         depends on CPU_SUBTYPE_SH7751R
         select SYS_SUPPORTS_PCI
+        select IO_TRAPPED
         help
           Select RTS7751R2D if configuring for a Renesas Technology
           Sales SH-Graphics board.
@@ -472,6 +483,14 @@ config SH_HIGHLANDER
         bool "Highlander"
         depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
         select SYS_SUPPORTS_PCI
+        select IO_TRAPPED
+
+config SH_MIGOR
+        bool "Migo-R"
+        depends on CPU_SUBTYPE_SH7722
+        help
+          Select Migo-R if configuring for the SH7722 Migo-R platform
+          by Renesas System Solutions Asia Pte. Ltd.
 
 config SH_EDOSK7705
         bool "EDOSK7705"
diff --git a/arch/sh/Kconfig.cpu b/arch/sh/Kconfig.cpu
index d850184d0694..0e27fe3b182b 100644
--- a/arch/sh/Kconfig.cpu
+++ b/arch/sh/Kconfig.cpu
@@ -12,6 +12,7 @@ config CPU_LITTLE_ENDIAN
 
 config CPU_BIG_ENDIAN
         bool "Big Endian"
+        depends on !CPU_SH5
 
 endchoice
 
@@ -87,9 +88,6 @@ config SH64_ID2815_WORKAROUND
 config CPU_HAS_INTEVT
         bool
 
-config CPU_HAS_MASKREG_IRQ
-        bool
-
 config CPU_HAS_IPR_IRQ
         bool
 
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index f7c716166ce8..5dcb74b947a9 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -29,7 +29,8 @@ config EARLY_SCIF_CONSOLE
 config EARLY_SCIF_CONSOLE_PORT
         hex
         depends on EARLY_SCIF_CONSOLE
-        default "0xffe00000" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7763
+        default "0xffe00000" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7763
+        default "0xffe00000" if CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366
         default "0xffea0000" if CPU_SUBTYPE_SH7785
         default "0xfffe8000" if CPU_SUBTYPE_SH7203
         default "0xfffe9800" if CPU_SUBTYPE_SH7206 || CPU_SUBTYPE_SH7263
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 17fc36186bf4..81381e5773c8 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -116,6 +116,7 @@ machdir-$(CONFIG_SH_RTS7751R2D)			+= renesas/rts7751r2d
 machdir-$(CONFIG_SH_7751_SYSTEMH)               += renesas/systemh
 machdir-$(CONFIG_SH_EDOSK7705)                  += renesas/edosk7705
 machdir-$(CONFIG_SH_HIGHLANDER)                 += renesas/r7780rp
+machdir-$(CONFIG_SH_MIGOR)                      += renesas/migor
 machdir-$(CONFIG_SH_SDK7780)                    += renesas/sdk7780
 machdir-$(CONFIG_SH_7710VOIPGW)                 += renesas/sh7710voipgw
 machdir-$(CONFIG_SH_X3PROTO)                    += renesas/x3proto
diff --git a/arch/sh/boards/renesas/migor/Makefile b/arch/sh/boards/renesas/migor/Makefile
new file mode 100644
index 000000000000..77037567633b
--- /dev/null
+++ b/arch/sh/boards/renesas/migor/Makefile
@@ -0,0 +1 @@
+obj-y    := setup.o
diff --git a/arch/sh/boards/renesas/migor/setup.c b/arch/sh/boards/renesas/migor/setup.c
new file mode 100644
index 000000000000..21ab8c8fb590
--- /dev/null
+++ b/arch/sh/boards/renesas/migor/setup.c
@@ -0,0 +1,61 @@
+/*
+ * Renesas System Solutions Asia Pte. Ltd - Migo-R
+ *
+ * Copyright (C) 2008 Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <asm/machvec.h>
+#include <asm/io.h>
+
+/* Address     IRQ  Size  Bus  Description
+ * 0x00000000       64MB  16   NOR Flash (SP29PL256N)
+ * 0x0c000000       64MB  64   SDRAM (2xK4M563233G)
+ * 0x10000000  IRQ0       16   Ethernet (SMC91C111)
+ * 0x14000000  IRQ4       16   USB 2.0 Host Controller (M66596)
+ * 0x18000000       8GB    8   NAND Flash (K9K8G08U0A)
+ */
+
+static struct resource smc91x_eth_resources[] = {
+        [0] = {
+                .name   = "smc91x-regs" ,
+                .start  = P2SEGADDR(0x10000300),
+                .end    = P2SEGADDR(0x1000030f),
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 32, /* IRQ0 */
+                .flags  = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
+        },
+};
+
+static struct platform_device smc91x_eth_device = {
+        .name           = "smc91x",
+        .num_resources  = ARRAY_SIZE(smc91x_eth_resources),
+        .resource       = smc91x_eth_resources,
+};
+
+static struct platform_device *migor_devices[] __initdata = {
+        &smc91x_eth_device,
+};
+
+static int __init migor_devices_setup(void)
+{
+        return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices));
+}
+__initcall(migor_devices_setup);
+
+static void __init migor_setup(char **cmdline_p)
+{
+        ctrl_outw(0x1000, 0xa4050110); /* Enable IRQ0 in PJCR */
+}
+
+static struct sh_machine_vector mv_migor __initmv = {
+        .mv_name                = "Migo-R",
+        .mv_setup               = migor_setup,
+};
diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c
index f7a8d5c9d510..2f68bea7890c 100644
--- a/arch/sh/boards/renesas/r7780rp/setup.c
+++ b/arch/sh/boards/renesas/r7780rp/setup.c
@@ -23,6 +23,7 @@
 #include <asm/clock.h>
 #include <asm/heartbeat.h>
 #include <asm/io.h>
+#include <asm/io_trapped.h>
 
 static struct resource r8a66597_usb_host_resources[] = {
         [0] = {
@@ -181,13 +182,27 @@ static struct platform_device *r7780rp_devices[] __initdata = {
         &m66592_usb_peripheral_device,
         &heartbeat_device,
 #ifndef CONFIG_SH_R7780RP
-        &cf_ide_device,
         &ax88796_device,
 #endif
 };
 
+/*
+ * The CF is connected using a 16-bit bus where 8-bit operations are
+ * unsupported. The linux ata driver is however using 8-bit operations, so
+ * insert a trapped io filter to convert 8-bit operations into 16-bit.
+ */
+static struct trapped_io cf_trapped_io = {
+        .resource               = cf_ide_resources,
+        .num_resources          = 2,
+        .minimum_bus_width      = 16,
+};
+
 static int __init r7780rp_devices_setup(void)
 {
+#ifndef CONFIG_SH_R7780RP
+        if (register_trapped_io(&cf_trapped_io) == 0)
+                platform_device_register(&cf_ide_device);
+#endif
         return platform_add_devices(r7780rp_devices,
                                     ARRAY_SIZE(r7780rp_devices));
 }
@@ -226,34 +241,6 @@ static void r7780rp_power_off(void)
                 ctrl_outw(0x0001, PA_POFF);
 }
 
-static inline unsigned char is_ide_ioaddr(unsigned long addr)
-{
-        return ((cf_ide_resources[0].start <= addr &&
-                 addr <= cf_ide_resources[0].end) ||
-                (cf_ide_resources[1].start <= addr &&
-                 addr <= cf_ide_resources[1].end));
-}
-
-void highlander_writeb(u8 b, void __iomem *addr)
-{
-        unsigned long tmp = (unsigned long __force)addr;
-
-        if (is_ide_ioaddr(tmp))
-                ctrl_outw((u16)b, tmp);
-        else
-                ctrl_outb(b, tmp);
-}
-
-u8 highlander_readb(void __iomem *addr)
-{
-        unsigned long tmp = (unsigned long __force)addr;
-
-        if (is_ide_ioaddr(tmp))
-                return ctrl_inw(tmp) & 0xff;
-        else
-                return ctrl_inb(tmp);
-}
-
 /*
  * Initialize the board
  */
@@ -338,6 +325,4 @@ static struct sh_machine_vector mv_highlander __initmv = {
         .mv_setup               = highlander_setup,
         .mv_init_irq            = highlander_init_irq,
         .mv_irq_demux           = highlander_irq_demux,
-        .mv_readb               = highlander_readb,
-        .mv_writeb              = highlander_writeb,
 };
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index a0ef81b7de37..f21ee49ef3a5 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -21,6 +21,7 @@
 #include <asm/machvec.h>
 #include <asm/rts7751r2d.h>
 #include <asm/io.h>
+#include <asm/io_trapped.h>
 #include <asm/spi.h>
 
 static struct resource cf_ide_resources[] = {
@@ -214,13 +215,25 @@ static struct platform_device *rts7751r2d_devices[] __initdata = {
         &uart_device,
         &sm501_device,
 #endif
-        &cf_ide_device,
         &heartbeat_device,
         &spi_sh_sci_device,
 };
 
+/*
+ * The CF is connected with a 16-bit bus where 8-bit operations are
+ * unsupported. The linux ata driver is however using 8-bit operations, so
+ * insert a trapped io filter to convert 8-bit operations into 16-bit.
+ */
+static struct trapped_io cf_trapped_io = {
+        .resource               = cf_ide_resources,
+        .num_resources          = 2,
+        .minimum_bus_width      = 16,
+};
+
 static int __init rts7751r2d_devices_setup(void)
 {
+        if (register_trapped_io(&cf_trapped_io) == 0)
+                platform_device_register(&cf_ide_device);
         spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
         return platform_add_devices(rts7751r2d_devices,
                                     ARRAY_SIZE(rts7751r2d_devices));
@@ -232,34 +245,6 @@ static void rts7751r2d_power_off(void)
         ctrl_outw(0x0001, PA_POWOFF);
 }
 
-static inline unsigned char is_ide_ioaddr(unsigned long addr)
-{
-        return ((cf_ide_resources[0].start <= addr &&
-                 addr <= cf_ide_resources[0].end) ||
-                (cf_ide_resources[1].start <= addr &&
-                 addr <= cf_ide_resources[1].end));
-}
-
-void rts7751r2d_writeb(u8 b, void __iomem *addr)
-{
-        unsigned long tmp = (unsigned long __force)addr;
-
-        if (is_ide_ioaddr(tmp))
-                ctrl_outw((u16)b, tmp);
-        else
-                ctrl_outb(b, tmp);
-}
-
-u8 rts7751r2d_readb(void __iomem *addr)
-{
-        unsigned long tmp = (unsigned long __force)addr;
-
-        if (is_ide_ioaddr(tmp))
-                return ctrl_inw(tmp) & 0xff;
-        else
-                return ctrl_inb(tmp);
-}
-
 /*
  * Initialize the board
  */
@@ -310,6 +295,4 @@ static struct sh_machine_vector mv_rts7751r2d __initmv = {
         .mv_setup               = rts7751r2d_setup,
         .mv_init_irq            = init_rts7751r2d_IRQ,
         .mv_irq_demux           = rts7751r2d_irq_demux,
-        .mv_writeb              = rts7751r2d_writeb,
-        .mv_readb               = rts7751r2d_readb,
 };
diff --git a/arch/sh/boards/renesas/sdk7780/Kconfig b/arch/sh/boards/renesas/sdk7780/Kconfig
index e4f5b6985be1..065f1df09bf1 100644
--- a/arch/sh/boards/renesas/sdk7780/Kconfig
+++ b/arch/sh/boards/renesas/sdk7780/Kconfig
@@ -4,13 +4,6 @@ choice
         prompt "SDK7780 options"
         default SH_SDK7780_BASE
 
-config SH_SDK7780_STANDALONE
-        bool "SDK7780 board support"
-        depends on CPU_SUBTYPE_SH7780
-        help
-          Selecting this option will enable support for the
-          standalone version of the SDK7780. If in doubt, say Y.
-
 config SH_SDK7780_BASE
         bool "SDK7780 with base-board support"
         depends on CPU_SUBTYPE_SH7780
diff --git a/arch/sh/cchips/hd6446x/hd64465/setup.c b/arch/sh/cchips/hd6446x/hd64465/setup.c
index 5cef0db4018b..9b8820c36701 100644
--- a/arch/sh/cchips/hd6446x/hd64465/setup.c
+++ b/arch/sh/cchips/hd6446x/hd64465/setup.c
@@ -17,10 +17,8 @@
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/irq.h>
-
 #include <asm/io.h>
 #include <asm/irq.h>
-
 #include <asm/hd64465/hd64465.h>
 
 static void disable_hd64465_irq(unsigned int irq)
@@ -28,51 +26,45 @@ static void disable_hd64465_irq(unsigned int irq)
         unsigned short nimr;
         unsigned short mask = 1 << (irq - HD64465_IRQ_BASE);
 
-        pr_debug("disable_hd64465_irq(%d): mask=%x\n", irq, mask);
+        pr_debug("disable_hd64465_irq(%d): mask=%x\n", irq, mask);
         nimr = inw(HD64465_REG_NIMR);
         nimr |= mask;
         outw(nimr, HD64465_REG_NIMR);
 }
 
-
 static void enable_hd64465_irq(unsigned int irq)
 {
         unsigned short nimr;
         unsigned short mask = 1 << (irq - HD64465_IRQ_BASE);
 
-        pr_debug("enable_hd64465_irq(%d): mask=%x\n", irq, mask);
+        pr_debug("enable_hd64465_irq(%d): mask=%x\n", irq, mask);
         nimr = inw(HD64465_REG_NIMR);
         nimr &= ~mask;
         outw(nimr, HD64465_REG_NIMR);
 }
 
-
 static void mask_and_ack_hd64465(unsigned int irq)
 {
         disable_hd64465_irq(irq);
 }
 
-
 static void end_hd64465_irq(unsigned int irq)
 {
         if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
                 enable_hd64465_irq(irq);
 }
 
-
 static unsigned int startup_hd64465_irq(unsigned int irq)
-{ 
+{
         enable_hd64465_irq(irq);
         return 0;
 }
 
-
 static void shutdown_hd64465_irq(unsigned int irq)
 {
         disable_hd64465_irq(irq);
 }
 
-
 static struct hw_interrupt_type hd64465_irq_type = {
         .typename       = "HD64465-IRQ",
         .startup        = startup_hd64465_irq,
@@ -83,7 +75,6 @@ static struct hw_interrupt_type hd64465_irq_type = {
         .end            = end_hd64465_irq,
 };
 
-
 static irqreturn_t hd64465_interrupt(int irq, void *dev_id)
 {
         printk(KERN_INFO
@@ -93,9 +84,6 @@ static irqreturn_t hd64465_interrupt(int irq, void *dev_id)
         return IRQ_NONE;
 }
 
-
-/*====================================================*/
-
 /*
  * Support for a secondary IRQ demux step.  This is necessary
  * because the HD64465 presents a very thin interface to the
@@ -103,8 +91,7 @@ static irqreturn_t hd64465_interrupt(int irq, void *dev_id)
  * normally done in hardware by other PCMCIA host bridges is
  * instead done in software.
  */
-static struct
-{
+static struct {
     int (*func)(int, void *);
     void *dev;
 } hd64465_demux[HD64465_IRQ_NUM];
@@ -112,19 +99,17 @@ static struct
 void hd64465_register_irq_demux(int irq,
                 int (*demux)(int irq, void *dev), void *dev)
 {
-        hd64465_demux[irq - HD64465_IRQ_BASE].func = demux;
-        hd64465_demux[irq - HD64465_IRQ_BASE].dev = dev;
+        hd64465_demux[irq - HD64465_IRQ_BASE].func = demux;
+        hd64465_demux[irq - HD64465_IRQ_BASE].dev = dev;
 }
 EXPORT_SYMBOL(hd64465_register_irq_demux);
 
 void hd64465_unregister_irq_demux(int irq)
 {
-        hd64465_demux[irq - HD64465_IRQ_BASE].func = 0;
+        hd64465_demux[irq - HD64465_IRQ_BASE].func = 0;
 }
 EXPORT_SYMBOL(hd64465_unregister_irq_demux);
 
-
-
 int hd64465_irq_demux(int irq)
 {
         if (irq == CONFIG_HD64465_IRQ) {
@@ -132,16 +117,16 @@ int hd64465_irq_demux(int irq)
                 unsigned short nirr = inw(HD64465_REG_NIRR);
                 unsigned short nimr = inw(HD64465_REG_NIMR);
 
-                pr_debug("hd64465_irq_demux, nirr=%04x, nimr=%04x\n", nirr, nimr);
+                pr_debug("hd64465_irq_demux, nirr=%04x, nimr=%04x\n", nirr, nimr);
                 nirr &= ~nimr;
                 for (bit = 1, i = 0 ; i < HD64465_IRQ_NUM ; bit <<= 1, i++)
                     if (nirr & bit)
-                        break;
+                        break;
 
-                if (i < HD64465_IRQ_NUM) {
+                if (i < HD64465_IRQ_NUM) {
                     irq = HD64465_IRQ_BASE + i;
-                    if (hd64465_demux[i].func != 0)
-                        irq = hd64465_demux[i].func(irq, hd64465_demux[i].dev);
+                    if (hd64465_demux[i].func != 0)
+                        irq = hd64465_demux[i].func(irq, hd64465_demux[i].dev);
                 }
         }
         return irq;
@@ -154,7 +139,6 @@ static struct irqaction irq0  = {
         .name = "HD64465",
 };
 
-
 static int __init setup_hd64465(void)
 {
         int i;
@@ -176,8 +160,8 @@ static int __init setup_hd64465(void)
 
         rev = inw(HD64465_REG_SRR);
         printk(KERN_INFO "HD64465 hardware revision %d.%d\n", (rev >> 8) & 0xff, rev & 0xff);
-               
-        outw(0xffff, HD64465_REG_NIMR);         /* mask all interrupts */
+
+        outw(0xffff, HD64465_REG_NIMR); /* mask all interrupts */
 
         for (i = 0; i < HD64465_IRQ_NUM ; i++) {
                 irq_desc[HD64465_IRQ_BASE + i].chip = &hd64465_irq_type;
@@ -185,16 +169,13 @@ static int __init setup_hd64465(void)
 
         setup_irq(CONFIG_HD64465_IRQ, &irq0);
 
-#ifdef CONFIG_SERIAL
         /* wake up the UART from STANDBY at this point */
         smscr = inw(HD64465_REG_SMSCR);
         outw(smscr & (~HD64465_SMSCR_UARTST), HD64465_REG_SMSCR);
 
         /* remap IO ports for first ISA serial port to HD64465 UART */
         hd64465_port_map(0x3f8, 8, CONFIG_HD64465_IOBASE + 0x8000, 1);
-#endif
 
         return 0;
 }
-
 module_init(setup_hd64465);
diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig
new file mode 100644
index 000000000000..ee5900817f8f
--- /dev/null
+++ b/arch/sh/configs/migor_defconfig
@@ -0,0 +1,824 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24
+# Wed Feb  6 21:52:20 2008
+#
+CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_SYS_SUPPORTS_NUMA=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# 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_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+
+#
+# System type
+#
+CONFIG_CPU_SH4=y
+CONFIG_CPU_SH4A=y
+CONFIG_CPU_SH4AL_DSP=y
+CONFIG_CPU_SHX2=y
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
+# CONFIG_CPU_SUBTYPE_SH7705 is not set
+# CONFIG_CPU_SUBTYPE_SH7706 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+# CONFIG_CPU_SUBTYPE_SH7710 is not set
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+# CONFIG_CPU_SUBTYPE_SH7091 is not set
+# CONFIG_CPU_SUBTYPE_SH7750R is not set
+# CONFIG_CPU_SUBTYPE_SH7750S is not set
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_SH7751R is not set
+# CONFIG_CPU_SUBTYPE_SH7760 is not set
+# CONFIG_CPU_SUBTYPE_SH4_202 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
+# CONFIG_CPU_SUBTYPE_SH7770 is not set
+# CONFIG_CPU_SUBTYPE_SH7780 is not set
+# CONFIG_CPU_SUBTYPE_SH7785 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
+# CONFIG_CPU_SUBTYPE_SH7343 is not set
+CONFIG_CPU_SUBTYPE_SH7722=y
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
+
+#
+# Memory management options
+#
+CONFIG_QUICKLIST=y
+CONFIG_MMU=y
+CONFIG_PAGE_OFFSET=0x80000000
+CONFIG_MEMORY_START=0x0c000000
+CONFIG_MEMORY_SIZE=0x04000000
+CONFIG_29BIT=y
+# CONFIG_X2TLB is not set
+CONFIG_VSYSCALL=y
+CONFIG_NUMA=y
+CONFIG_NODES_SHIFT=1
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=2
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_NEED_MULTIPLE_NODES=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_MIGRATION is not set
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
+
+#
+# Cache configuration
+#
+# CONFIG_SH_DIRECT_MAPPED is not set
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
+
+#
+# Processor features
+#
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+# CONFIG_SH_FPU_EMU is not set
+CONFIG_SH_DSP=y
+# CONFIG_SH_STORE_QUEUES is not set
+CONFIG_CPU_HAS_INTEVT=y
+CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_PTEA=y
+CONFIG_CPU_HAS_DSP=y
+
+#
+# Board support
+#
+# CONFIG_SH_7722_SOLUTION_ENGINE is not set
+CONFIG_SH_MIGOR=y
+
+#
+# Timer and clock configuration
+#
+CONFIG_SH_TMU=y
+CONFIG_SH_TIMER_IRQ=16
+CONFIG_SH_PCLK_FREQ=33333333
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# DMA support
+#
+# CONFIG_SH_DMA is not set
+
+#
+# Companion Chips
+#
+
+#
+# Additional SuperH Device Drivers
+#
+# CONFIG_HEARTBEAT is not set
+# CONFIG_PUSH_SWITCH is not set
+
+#
+# Kernel features
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_GUSA=y
+
+#
+# Boot options
+#
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ip=on"
+
+#
+# Bus options
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# 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_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+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 is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED 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 is not set
+CONFIG_WIRELESS_EXT=y
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=m
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# 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=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_STNIC is not set
+CONFIG_SMC91X=y
+# 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_B44 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_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=3
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA2XX is not set
+CONFIG_USB_GADGET_M66592=y
+CONFIG_USB_M66592=y
+CONFIG_SUPERH_BUILT_IN_M66592=y
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+CONFIG_USB_GADGET_DUALSPEED=y
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FILE_STORAGE is not set
+CONFIG_USB_G_SERIAL=y
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS 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
+
+#
+# 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
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_SH=y
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS 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_INOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM 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_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+CONFIG_EARLY_SCIF_CONSOLE=y
+CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
+CONFIG_EARLY_PRINTK=y
+# CONFIG_SH_KGDB is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/sh/configs/rts7751r2d1_defconfig b/arch/sh/configs/rts7751r2d1_defconfig
index 2dc754e5b733..3a915fd436d9 100644
--- a/arch/sh/configs/rts7751r2d1_defconfig
+++ b/arch/sh/configs/rts7751r2d1_defconfig
@@ -1,9 +1,10 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Tue Aug 14 18:04:44 2007
+# Linux kernel version: 2.6.24
+# Thu Feb  7 16:25:55 2008
 #
 CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -36,9 +37,14 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -53,6 +59,7 @@ 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
@@ -65,6 +72,13 @@ CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -91,13 +105,17 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # System type
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
 # CONFIG_CPU_SUBTYPE_SH7705 is not set
 # CONFIG_CPU_SUBTYPE_SH7706 is not set
 # CONFIG_CPU_SUBTYPE_SH7707 is not set
@@ -105,6 +123,8 @@ CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7709 is not set
 # CONFIG_CPU_SUBTYPE_SH7710 is not set
 # CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
 # CONFIG_CPU_SUBTYPE_SH7750 is not set
 # CONFIG_CPU_SUBTYPE_SH7091 is not set
 # CONFIG_CPU_SUBTYPE_SH7750R is not set
@@ -113,14 +133,15 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SUBTYPE_SH7751R=y
 # CONFIG_CPU_SUBTYPE_SH7760 is not set
 # CONFIG_CPU_SUBTYPE_SH4_202 is not set
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
 # CONFIG_CPU_SUBTYPE_SH7770 is not set
 # CONFIG_CPU_SUBTYPE_SH7780 is not set
 # CONFIG_CPU_SUBTYPE_SH7785 is not set
 # CONFIG_CPU_SUBTYPE_SHX3 is not set
 # CONFIG_CPU_SUBTYPE_SH7343 is not set
 # CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
 
 #
 # Memory management options
@@ -130,6 +151,7 @@ CONFIG_MMU=y
 CONFIG_PAGE_OFFSET=0x80000000
 CONFIG_MEMORY_START=0x0c000000
 CONFIG_MEMORY_SIZE=0x04000000
+CONFIG_29BIT=y
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -147,6 +169,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
@@ -168,23 +191,22 @@ CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_SH_FPU=y
 # CONFIG_SH_STORE_QUEUES is not set
 CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_INTC_IRQ=y
 CONFIG_CPU_HAS_SR_RB=y
 CONFIG_CPU_HAS_PTEA=y
+CONFIG_CPU_HAS_FPU=y
 
 #
 # Board support
 #
 # CONFIG_SH_7751_SYSTEMH is not set
 # CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_HS7751RVOIP is not set
 CONFIG_SH_RTS7751R2D=y
 # CONFIG_SH_LANDISK is not set
 # CONFIG_SH_TITAN is not set
 # CONFIG_SH_LBOX_RE2 is not set
 
 #
-# RTS7751R2D options
+# RTS7751R2D Board Revision
 #
 # CONFIG_RTS7751R2D_PLUS is not set
 CONFIG_RTS7751R2D_1=y
@@ -198,6 +220,7 @@ CONFIG_SH_PCLK_FREQ=60000000
 # CONFIG_TICK_ONESHOT is not set
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 
 #
 # CPU Frequency scaling
@@ -227,11 +250,15 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_GUSA=y
+# CONFIG_GUSA_RB is not set
 
 #
 # Boot options
@@ -250,10 +277,7 @@ CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
 CONFIG_HOTPLUG_PCI=y
 # CONFIG_HOTPLUG_PCI_FAKE is not set
@@ -281,6 +305,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -299,6 +324,7 @@ CONFIG_IP_FIB_HASH=y
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
 CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
@@ -324,10 +350,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
 # CONFIG_NET_SCHED is not set
 
 #
@@ -335,6 +357,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -356,6 +379,7 @@ CONFIG_WIRELESS_EXT=y
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=m
@@ -371,6 +395,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
@@ -420,6 +445,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
@@ -493,7 +519,9 @@ CONFIG_ATA=y
 # CONFIG_PATA_MPIIX is not set
 # CONFIG_PATA_OLDPIIX is not set
 # CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
 # CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
 # CONFIG_PATA_PDC_OLD is not set
@@ -508,14 +536,7 @@ CONFIG_ATA=y
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
 # CONFIG_MD is not set
-
-#
-# Fusion MPT device 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
@@ -530,25 +551,31 @@ CONFIG_NETDEVICES=y
 # CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+# CONFIG_VETH is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
+# CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
+# CONFIG_ENC28J60 is not set
 # 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_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
 # CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
@@ -560,6 +587,7 @@ CONFIG_8139TOO=y
 # CONFIG_8139TOO_TUNE_TWISTER is not set
 # CONFIG_8139TOO_8129 is not set
 # CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
 # CONFIG_SUNDANCE is not set
@@ -570,6 +598,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -577,6 +609,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -585,11 +618,15 @@ CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 # CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -597,13 +634,21 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
 # 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
@@ -622,7 +667,6 @@ CONFIG_INPUT=y
 #
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -650,6 +694,7 @@ CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -674,11 +719,9 @@ CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # 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
@@ -687,16 +730,30 @@ CONFIG_DEVPORT=y
 #
 # SPI support
 #
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_SH_SCI=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
 # CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM70 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SIS5595 is not set
@@ -708,6 +765,13 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
 
 #
 # Multifunction device drivers
@@ -720,16 +784,12 @@ CONFIG_MFD_SM501=y
 # CONFIG_VIDEO_DEV is not set
 # CONFIG_DVB_CORE is not set
 CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
 
 #
 # Graphics support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
 CONFIG_FB=y
@@ -738,6 +798,7 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
 # CONFIG_FB_SYS_FILLRECT is not set
 # CONFIG_FB_SYS_COPYAREA is not set
 # CONFIG_FB_SYS_IMAGEBLIT is not set
@@ -777,6 +838,12 @@ CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_PM3 is not set
 CONFIG_FB_SM501=y
 # CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
 
 #
 # Console display driver support
@@ -844,6 +911,7 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_BT87X is not set
 # CONFIG_SND_CA0106 is not set
 # CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_DARLA20 is not set
@@ -868,6 +936,7 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_HDA_INTEL is not set
 # CONFIG_SND_HDSP is not set
 # CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
 # CONFIG_SND_ICE1712 is not set
 # CONFIG_SND_ICE1724 is not set
 # CONFIG_SND_INTEL8X0 is not set
@@ -885,16 +954,27 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_TRIDENT is not set
 # CONFIG_SND_VIA82XX is not set
 # CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
 # CONFIG_SND_VX222 is not set
 CONFIG_SND_YMFPCI=m
 CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y
 # CONFIG_SND_AC97_POWER_SAVE is not set
 
 #
+# SPI devices
+#
+
+#
 # SUPERH devices
 #
 
 #
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_CAIAQ is not set
+
+#
 # System on Chip audio support
 #
 # CONFIG_SND_SOC is not set
@@ -904,6 +984,10 @@ CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y
 #
 
 #
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=m
@@ -914,19 +998,104 @@ CONFIG_AC97_BUS=m
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
 # CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV 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=y
+# CONFIG_USB_DEBUG is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_ISP116X_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
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
 
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
 
 #
-# USB Gadget Support
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+CONFIG_USB_LIBUSUAL=y
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
 #
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# 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
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 # CONFIG_NEW_LEDS is not set
@@ -949,13 +1118,17 @@ CONFIG_RTC_INTF_DEV=y
 #
 # SPI RTC drivers
 #
+# CONFIG_RTC_DRV_MAX6902 is not set
+CONFIG_RTC_DRV_R9701=y
+# CONFIG_RTC_DRV_RS5C348 is not set
 
 #
 # Platform RTC drivers
 #
+# CONFIG_RTC_DRV_DS1511 is not set
 # CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 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_M48T59 is not set
 # CONFIG_RTC_DRV_V3020 is not set
@@ -963,20 +1136,7 @@ CONFIG_RTC_INTF_DEV=y
 #
 # on-CPU RTC drivers
 #
-CONFIG_RTC_DRV_SH=y
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
+# CONFIG_RTC_DRV_SH is not set
 
 #
 # Userspace I/O
@@ -1034,7 +1194,6 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
 
 #
@@ -1053,10 +1212,7 @@ CONFIG_RAMFS=y
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
 # CONFIG_NFS_FS is not set
 # CONFIG_NFSD is not set
 # CONFIG_SMB_FS is not set
@@ -1070,10 +1226,6 @@ CONFIG_RAMFS=y
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
 CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_CODEPAGE_437 is not set
@@ -1114,30 +1266,22 @@ CONFIG_NLS_CODEPAGE_932=y
 # CONFIG_NLS_KOI8_R is not set
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
 # CONFIG_DLM is not set
 
 #
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=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_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
@@ -1149,7 +1293,53 @@ CONFIG_EARLY_PRINTK=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
-# CONFIG_CRYPTO is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 
 #
 # Library routines
diff --git a/arch/sh/configs/rts7751r2dplus_defconfig b/arch/sh/configs/rts7751r2dplus_defconfig
index 4ff5a752dcd9..0a6d3b9e648b 100644
--- a/arch/sh/configs/rts7751r2dplus_defconfig
+++ b/arch/sh/configs/rts7751r2dplus_defconfig
@@ -1,9 +1,10 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Tue Aug 14 16:33:08 2007
+# Linux kernel version: 2.6.24
+# Thu Feb  7 16:17:47 2008
 #
 CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -36,9 +37,14 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -53,6 +59,7 @@ 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
@@ -65,6 +72,13 @@ CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -91,13 +105,17 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # System type
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
 # CONFIG_CPU_SUBTYPE_SH7705 is not set
 # CONFIG_CPU_SUBTYPE_SH7706 is not set
 # CONFIG_CPU_SUBTYPE_SH7707 is not set
@@ -105,6 +123,8 @@ CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7709 is not set
 # CONFIG_CPU_SUBTYPE_SH7710 is not set
 # CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
 # CONFIG_CPU_SUBTYPE_SH7750 is not set
 # CONFIG_CPU_SUBTYPE_SH7091 is not set
 # CONFIG_CPU_SUBTYPE_SH7750R is not set
@@ -113,14 +133,15 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SUBTYPE_SH7751R=y
 # CONFIG_CPU_SUBTYPE_SH7760 is not set
 # CONFIG_CPU_SUBTYPE_SH4_202 is not set
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
 # CONFIG_CPU_SUBTYPE_SH7770 is not set
 # CONFIG_CPU_SUBTYPE_SH7780 is not set
 # CONFIG_CPU_SUBTYPE_SH7785 is not set
 # CONFIG_CPU_SUBTYPE_SHX3 is not set
 # CONFIG_CPU_SUBTYPE_SH7343 is not set
 # CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
 
 #
 # Memory management options
@@ -130,6 +151,7 @@ CONFIG_MMU=y
 CONFIG_PAGE_OFFSET=0x80000000
 CONFIG_MEMORY_START=0x0c000000
 CONFIG_MEMORY_SIZE=0x04000000
+CONFIG_29BIT=y
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -147,6 +169,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
@@ -168,23 +191,22 @@ CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_SH_FPU=y
 # CONFIG_SH_STORE_QUEUES is not set
 CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_INTC_IRQ=y
 CONFIG_CPU_HAS_SR_RB=y
 CONFIG_CPU_HAS_PTEA=y
+CONFIG_CPU_HAS_FPU=y
 
 #
 # Board support
 #
 # CONFIG_SH_7751_SYSTEMH is not set
 # CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_HS7751RVOIP is not set
 CONFIG_SH_RTS7751R2D=y
 # CONFIG_SH_LANDISK is not set
 # CONFIG_SH_TITAN is not set
 # CONFIG_SH_LBOX_RE2 is not set
 
 #
-# RTS7751R2D options
+# RTS7751R2D Board Revision
 #
 CONFIG_RTS7751R2D_PLUS=y
 # CONFIG_RTS7751R2D_1 is not set
@@ -198,6 +220,7 @@ CONFIG_SH_PCLK_FREQ=60000000
 # CONFIG_TICK_ONESHOT is not set
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 
 #
 # CPU Frequency scaling
@@ -227,11 +250,15 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_GUSA=y
+# CONFIG_GUSA_RB is not set
 
 #
 # Boot options
@@ -250,10 +277,7 @@ CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
 CONFIG_HOTPLUG_PCI=y
 # CONFIG_HOTPLUG_PCI_FAKE is not set
@@ -281,6 +305,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -299,6 +324,7 @@ CONFIG_IP_FIB_HASH=y
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
 CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
@@ -324,10 +350,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
 # CONFIG_NET_SCHED is not set
 
 #
@@ -335,6 +357,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # 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
@@ -356,6 +379,7 @@ CONFIG_WIRELESS_EXT=y
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=m
@@ -371,6 +395,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
@@ -420,6 +445,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
@@ -493,7 +519,9 @@ CONFIG_ATA=y
 # CONFIG_PATA_MPIIX is not set
 # CONFIG_PATA_OLDPIIX is not set
 # CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
 # CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
 # CONFIG_PATA_PDC_OLD is not set
@@ -508,14 +536,7 @@ CONFIG_ATA=y
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
 # CONFIG_MD is not set
-
-#
-# Fusion MPT device 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
@@ -530,25 +551,31 @@ CONFIG_NETDEVICES=y
 # CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+# CONFIG_VETH is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
+# CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
+# CONFIG_ENC28J60 is not set
 # 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_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
 # CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
@@ -560,6 +587,7 @@ CONFIG_8139TOO=y
 # CONFIG_8139TOO_TUNE_TWISTER is not set
 # CONFIG_8139TOO_8129 is not set
 # CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
 # CONFIG_SUNDANCE is not set
@@ -570,6 +598,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -577,6 +609,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -585,11 +618,15 @@ CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 # CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -597,13 +634,21 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
 # 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
@@ -622,7 +667,6 @@ CONFIG_INPUT=y
 #
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -650,6 +694,7 @@ CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -674,11 +719,9 @@ CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # 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
@@ -687,16 +730,30 @@ CONFIG_DEVPORT=y
 #
 # SPI support
 #
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_SH_SCI=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
 # CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM70 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SIS5595 is not set
@@ -708,6 +765,13 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
 
 #
 # Multifunction device drivers
@@ -720,16 +784,12 @@ CONFIG_MFD_SM501=y
 # CONFIG_VIDEO_DEV is not set
 # CONFIG_DVB_CORE is not set
 CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
 
 #
 # Graphics support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
 CONFIG_FB=y
@@ -738,6 +798,7 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
 # CONFIG_FB_SYS_FILLRECT is not set
 # CONFIG_FB_SYS_COPYAREA is not set
 # CONFIG_FB_SYS_IMAGEBLIT is not set
@@ -777,6 +838,12 @@ CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_PM3 is not set
 CONFIG_FB_SM501=y
 # CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
 
 #
 # Console display driver support
@@ -844,6 +911,7 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_BT87X is not set
 # CONFIG_SND_CA0106 is not set
 # CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_DARLA20 is not set
@@ -868,6 +936,7 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_HDA_INTEL is not set
 # CONFIG_SND_HDSP is not set
 # CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
 # CONFIG_SND_ICE1712 is not set
 # CONFIG_SND_ICE1724 is not set
 # CONFIG_SND_INTEL8X0 is not set
@@ -885,16 +954,27 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_TRIDENT is not set
 # CONFIG_SND_VIA82XX is not set
 # CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
 # CONFIG_SND_VX222 is not set
 CONFIG_SND_YMFPCI=m
 CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y
 # CONFIG_SND_AC97_POWER_SAVE is not set
 
 #
+# SPI devices
+#
+
+#
 # SUPERH devices
 #
 
 #
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_CAIAQ is not set
+
+#
 # System on Chip audio support
 #
 # CONFIG_SND_SOC is not set
@@ -904,6 +984,10 @@ CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y
 #
 
 #
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=m
@@ -914,19 +998,104 @@ CONFIG_AC97_BUS=m
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
 # CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV 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=y
+# CONFIG_USB_DEBUG is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_ISP116X_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
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
 
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
 
 #
-# USB Gadget Support
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+CONFIG_USB_LIBUSUAL=y
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
 #
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# 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
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 # CONFIG_NEW_LEDS is not set
@@ -949,13 +1118,17 @@ CONFIG_RTC_INTF_DEV=y
 #
 # SPI RTC drivers
 #
+# CONFIG_RTC_DRV_MAX6902 is not set
+CONFIG_RTC_DRV_R9701=y
+# CONFIG_RTC_DRV_RS5C348 is not set
 
 #
 # Platform RTC drivers
 #
+# CONFIG_RTC_DRV_DS1511 is not set
 # CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 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_M48T59 is not set
 # CONFIG_RTC_DRV_V3020 is not set
@@ -963,20 +1136,7 @@ CONFIG_RTC_INTF_DEV=y
 #
 # on-CPU RTC drivers
 #
-CONFIG_RTC_DRV_SH=y
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
+# CONFIG_RTC_DRV_SH is not set
 
 #
 # Userspace I/O
@@ -1034,7 +1194,6 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
 
 #
@@ -1053,10 +1212,7 @@ CONFIG_RAMFS=y
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
 # CONFIG_NFS_FS is not set
 # CONFIG_NFSD is not set
 # CONFIG_SMB_FS is not set
@@ -1070,10 +1226,6 @@ CONFIG_RAMFS=y
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
 CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_CODEPAGE_437 is not set
@@ -1114,30 +1266,22 @@ CONFIG_NLS_CODEPAGE_932=y
 # CONFIG_NLS_KOI8_R is not set
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
 # CONFIG_DLM is not set
 
 #
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=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_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
@@ -1149,7 +1293,53 @@ CONFIG_EARLY_PRINTK=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
-# CONFIG_CRYPTO is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 
 #
 # Library routines
diff --git a/arch/sh/configs/se7705_defconfig b/arch/sh/configs/se7705_defconfig
index 87ae5c1f8629..84717d854867 100644
--- a/arch/sh/configs/se7705_defconfig
+++ b/arch/sh/configs/se7705_defconfig
@@ -231,7 +231,6 @@ CONFIG_CPU_LITTLE_ENDIAN=y
 # CONFIG_SH_DSP is not set
 # CONFIG_SH_ADC is not set
 CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_PINT_IRQ=y
 CONFIG_CPU_HAS_IPR_IRQ=y
 CONFIG_CPU_HAS_SR_RB=y
 
diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c
index 76ed816d9a24..727126e907e3 100644
--- a/arch/sh/drivers/dma/dma-api.c
+++ b/arch/sh/drivers/dma/dma-api.c
@@ -350,7 +350,7 @@ int register_dmac(struct dma_info *info)
 
         BUG_ON((info->flags & DMAC_CHANNELS_CONFIGURED) && !info->channels);
 
-        info->pdev = platform_device_register_simple((char *)info->name, -1,
+        info->pdev = platform_device_register_simple(info->name, -1,
                                                      NULL, 0);
         if (IS_ERR(info->pdev))
                 return PTR_ERR(info->pdev);
diff --git a/arch/sh/drivers/pci/fixups-lboxre2.c b/arch/sh/drivers/pci/fixups-lboxre2.c
index 40b19bdfb891..1c1d41255ec0 100644
--- a/arch/sh/drivers/pci/fixups-lboxre2.c
+++ b/arch/sh/drivers/pci/fixups-lboxre2.c
@@ -18,7 +18,7 @@ int pci_fixup_pcic(void)
 {
         unsigned long bcr1, mcr;
 
-        bcr1 = inl(SH7751_BCR1);
+        bcr1 = ctrl_inl(SH7751_BCR1);
         bcr1 |= 0x40080000;     /* Enable Bit 19 BREQEN, set PCIC to slave */
         pci_write_reg(bcr1, SH4_PCIBCR1);
 
@@ -28,7 +28,7 @@ int pci_fixup_pcic(void)
         pci_write_reg(0xfb900047, SH7751_PCICONF1);
         pci_write_reg(0xab000001, SH7751_PCICONF4);
 
-        mcr = inl(SH7751_MCR);
+        mcr = ctrl_inl(SH7751_MCR);
         mcr = (mcr & PCIMCR_MRSET_OFF) & PCIMCR_RFSH_OFF;
         pci_write_reg(mcr, SH4_PCIMCR);
 
diff --git a/arch/sh/drivers/pci/fixups-rts7751r2d.c b/arch/sh/drivers/pci/fixups-rts7751r2d.c
index e72ceb560d5b..904bce8768d3 100644
--- a/arch/sh/drivers/pci/fixups-rts7751r2d.c
+++ b/arch/sh/drivers/pci/fixups-rts7751r2d.c
@@ -19,7 +19,7 @@ int pci_fixup_pcic(void)
 {
         unsigned long bcr1, mcr;
 
-        bcr1 = inl(SH7751_BCR1);
+        bcr1 = ctrl_inl(SH7751_BCR1);
         bcr1 |= 0x40080000;     /* Enable Bit 19 BREQEN, set PCIC to slave */
         pci_write_reg(bcr1, SH4_PCIBCR1);
 
@@ -30,7 +30,7 @@ int pci_fixup_pcic(void)
         pci_write_reg(0xfb900047, SH7751_PCICONF1);
         pci_write_reg(0xab000001, SH7751_PCICONF4);
 
-        mcr = inl(SH7751_MCR);
+        mcr = ctrl_inl(SH7751_MCR);
         mcr = (mcr & PCIMCR_MRSET_OFF) & PCIMCR_RFSH_OFF;
         pci_write_reg(mcr, SH4_PCIMCR);
 
diff --git a/arch/sh/drivers/pci/ops-dreamcast.c b/arch/sh/drivers/pci/ops-dreamcast.c
index e1284fc69361..0dac87b19624 100644
--- a/arch/sh/drivers/pci/ops-dreamcast.c
+++ b/arch/sh/drivers/pci/ops-dreamcast.c
@@ -83,9 +83,9 @@ static int gapspci_read(struct pci_bus *bus, unsigned int devfn, int where, int
                 return PCIBIOS_DEVICE_NOT_FOUND;
 
         switch (size) {
-                case 1: *val = inb(GAPSPCI_BBA_CONFIG+where); break;
-                case 2: *val = inw(GAPSPCI_BBA_CONFIG+where); break;
-                case 4: *val = inl(GAPSPCI_BBA_CONFIG+where); break;
+                case 1: *val = ctrl_inb(GAPSPCI_BBA_CONFIG+where); break;
+                case 2: *val = ctrl_inw(GAPSPCI_BBA_CONFIG+where); break;
+                case 4: *val = ctrl_inl(GAPSPCI_BBA_CONFIG+where); break;
         }       
 
         return PCIBIOS_SUCCESSFUL;
@@ -97,9 +97,9 @@ static int gapspci_write(struct pci_bus *bus, unsigned int devfn, int where, int
                 return PCIBIOS_DEVICE_NOT_FOUND;
 
         switch (size) {
-                case 1: outb(( u8)val, GAPSPCI_BBA_CONFIG+where); break;
-                case 2: outw((u16)val, GAPSPCI_BBA_CONFIG+where); break;
-                case 4: outl((u32)val, GAPSPCI_BBA_CONFIG+where); break;
+                case 1: ctrl_outb(( u8)val, GAPSPCI_BBA_CONFIG+where); break;
+                case 2: ctrl_outw((u16)val, GAPSPCI_BBA_CONFIG+where); break;
+                case 4: ctrl_outl((u32)val, GAPSPCI_BBA_CONFIG+where); break;
         }
 
         return PCIBIOS_SUCCESSFUL;
@@ -127,36 +127,36 @@ int __init gapspci_init(void)
          */
 
         for (i=0; i<16; i++)
-                idbuf[i] = inb(GAPSPCI_REGS+i);
+                idbuf[i] = ctrl_inb(GAPSPCI_REGS+i);
 
         if (strncmp(idbuf, "GAPSPCI_BRIDGE_2", 16))
                 return -ENODEV;
 
-        outl(0x5a14a501, GAPSPCI_REGS+0x18);
+        ctrl_outl(0x5a14a501, GAPSPCI_REGS+0x18);
 
         for (i=0; i<1000000; i++)
                 ;
 
-        if (inl(GAPSPCI_REGS+0x18) != 1)
+        if (ctrl_inl(GAPSPCI_REGS+0x18) != 1)
                 return -EINVAL;
 
-        outl(0x01000000, GAPSPCI_REGS+0x20);
-        outl(0x01000000, GAPSPCI_REGS+0x24);
+        ctrl_outl(0x01000000, GAPSPCI_REGS+0x20);
+        ctrl_outl(0x01000000, GAPSPCI_REGS+0x24);
 
-        outl(GAPSPCI_DMA_BASE, GAPSPCI_REGS+0x28);
-        outl(GAPSPCI_DMA_BASE+GAPSPCI_DMA_SIZE, GAPSPCI_REGS+0x2c);
+        ctrl_outl(GAPSPCI_DMA_BASE, GAPSPCI_REGS+0x28);
+        ctrl_outl(GAPSPCI_DMA_BASE+GAPSPCI_DMA_SIZE, GAPSPCI_REGS+0x2c);
 
-        outl(1, GAPSPCI_REGS+0x14);
-        outl(1, GAPSPCI_REGS+0x34);
+        ctrl_outl(1, GAPSPCI_REGS+0x14);
+        ctrl_outl(1, GAPSPCI_REGS+0x34);
 
         /* Setting Broadband Adapter */
-        outw(0xf900, GAPSPCI_BBA_CONFIG+0x06);
-        outl(0x00000000, GAPSPCI_BBA_CONFIG+0x30);
-        outb(0x00, GAPSPCI_BBA_CONFIG+0x3c);
-        outb(0xf0, GAPSPCI_BBA_CONFIG+0x0d);
-        outw(0x0006, GAPSPCI_BBA_CONFIG+0x04);
-        outl(0x00002001, GAPSPCI_BBA_CONFIG+0x10);
-        outl(0x01000000, GAPSPCI_BBA_CONFIG+0x14);
+        ctrl_outw(0xf900, GAPSPCI_BBA_CONFIG+0x06);
+        ctrl_outl(0x00000000, GAPSPCI_BBA_CONFIG+0x30);
+        ctrl_outb(0x00, GAPSPCI_BBA_CONFIG+0x3c);
+        ctrl_outb(0xf0, GAPSPCI_BBA_CONFIG+0x0d);
+        ctrl_outw(0x0006, GAPSPCI_BBA_CONFIG+0x04);
+        ctrl_outl(0x00002001, GAPSPCI_BBA_CONFIG+0x10);
+        ctrl_outl(0x01000000, GAPSPCI_BBA_CONFIG+0x14);
 
         return 0;
 }
diff --git a/arch/sh/drivers/pci/ops-rts7751r2d.c b/arch/sh/drivers/pci/ops-rts7751r2d.c
index ec8430c8d2d1..b3fa3e2ef184 100644
--- a/arch/sh/drivers/pci/ops-rts7751r2d.c
+++ b/arch/sh/drivers/pci/ops-rts7751r2d.c
@@ -33,7 +33,7 @@ int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
 static struct resource sh7751_io_resource = {
         .name   = "SH7751_IO",
         .start  = 0x4000,
-        .end    = 0x4000 + SH7751_PCI_IO_SIZE - 1,
+        .end    = SH7751_PCI_IO_SIZE - 1,
         .flags  = IORESOURCE_IO
 };
 
@@ -68,6 +68,7 @@ static struct sh4_pci_address_map sh7751_pci_map = {
 
 int __init pcibios_init_platform(void)
 {
+        __set_io_port_base(SH7751_PCI_IO_BASE);
         return sh7751_pcic_init(&sh7751_pci_map);
 }
 
diff --git a/arch/sh/drivers/pci/pci-sh4.h b/arch/sh/drivers/pci/pci-sh4.h
index 4925c79ea959..07e29506080f 100644
--- a/arch/sh/drivers/pci/pci-sh4.h
+++ b/arch/sh/drivers/pci/pci-sh4.h
@@ -172,11 +172,11 @@ struct sh4_pci_address_map {
 
 static inline void pci_write_reg(unsigned long val, unsigned long reg)
 {
-        outl(val, PCI_REG(reg));
+        ctrl_outl(val, PCI_REG(reg));
 }
 
 static inline unsigned long pci_read_reg(unsigned long reg)
 {
-        return inl(PCI_REG(reg));
+        return ctrl_inl(PCI_REG(reg));
 }
 #endif /* __PCI_SH4_H */
diff --git a/arch/sh/drivers/pci/pci-sh7751.c b/arch/sh/drivers/pci/pci-sh7751.c
index 1aca7fe5783b..3065eb184f01 100644
--- a/arch/sh/drivers/pci/pci-sh7751.c
+++ b/arch/sh/drivers/pci/pci-sh7751.c
@@ -58,7 +58,7 @@ static int __init __area_sdram_check(unsigned int area)
 {
         u32 word;
 
-        word = inl(SH7751_BCR1);
+        word = ctrl_inl(SH7751_BCR1);
         /* check BCR for SDRAM in area */
         if (((word >> area) & 1) == 0) {
                 printk("PCI: Area %d is not configured for SDRAM. BCR1=0x%x\n",
@@ -67,7 +67,7 @@ static int __init __area_sdram_check(unsigned int area)
         }
         pci_write_reg(word, SH4_PCIBCR1);
 
-        word = (u16)inw(SH7751_BCR2);
+        word = (u16)ctrl_inw(SH7751_BCR2);
         /* check BCR2 for 32bit SDRAM interface*/
         if (((word >> (area << 1)) & 0x3) != 0x3) {
                 printk("PCI: Area %d is not 32 bit SDRAM. BCR2=0x%x\n",
@@ -85,9 +85,9 @@ int __init sh7751_pcic_init(struct sh4_pci_address_map *map)
         u32 word;
 
         /* Set the BCR's to enable PCI access */
-        reg = inl(SH7751_BCR1);
+        reg = ctrl_inl(SH7751_BCR1);
         reg |= 0x80000;
-        outl(reg, SH7751_BCR1);
+        ctrl_outl(reg, SH7751_BCR1);
 
         /* Turn the clocks back on (not done in reset)*/
         pci_write_reg(0, SH4_PCICLKR);
@@ -179,13 +179,13 @@ int __init sh7751_pcic_init(struct sh4_pci_address_map *map)
                 return 0;
 
         /* configure the wait control registers */
-        word = inl(SH7751_WCR1);
+        word = ctrl_inl(SH7751_WCR1);
         pci_write_reg(word, SH4_PCIWCR1);
-        word = inl(SH7751_WCR2);
+        word = ctrl_inl(SH7751_WCR2);
         pci_write_reg(word, SH4_PCIWCR2);
-        word = inl(SH7751_WCR3);
+        word = ctrl_inl(SH7751_WCR3);
         pci_write_reg(word, SH4_PCIWCR3);
-        word = inl(SH7751_MCR);
+        word = ctrl_inl(SH7751_MCR);
         pci_write_reg(word, SH4_PCIMCR);
 
         /* NOTE: I'm ignoring the PCI error IRQs for now..
diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c
index 7d797f4de5e7..b2a2bfa3c1bd 100644
--- a/arch/sh/drivers/pci/pci-sh7780.c
+++ b/arch/sh/drivers/pci/pci-sh7780.c
@@ -52,7 +52,7 @@ static int __init sh7780_pci_init(void)
 
         pr_debug("PCI: Starting intialization.\n");
 
-        outl(0x00000001, SH7780_PCI_VCR2); /* Enable PCIC */
+        ctrl_outl(0x00000001, SH7780_PCI_VCR2); /* Enable PCIC */
 
         /* check for SH7780/SH7780R hardware */
         id = pci_read_reg(SH7780_PCIVID);
diff --git a/arch/sh/kernel/Makefile_32 b/arch/sh/kernel/Makefile_32
index c89289831053..62bf373266f7 100644
--- a/arch/sh/kernel/Makefile_32
+++ b/arch/sh/kernel/Makefile_32
@@ -22,5 +22,6 @@ obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 obj-$(CONFIG_PM)                += pm.o
 obj-$(CONFIG_STACKTRACE)        += stacktrace.o
 obj-$(CONFIG_BINFMT_ELF)        += dump_task.o
+obj-$(CONFIG_IO_TRAPPED)        += io_trapped.o
 
 EXTRA_CFLAGS += -Werror
diff --git a/arch/sh/kernel/Makefile_64 b/arch/sh/kernel/Makefile_64
index 1ef21cc087f3..e01283d49cbf 100644
--- a/arch/sh/kernel/Makefile_64
+++ b/arch/sh/kernel/Makefile_64
@@ -18,5 +18,6 @@ obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 obj-$(CONFIG_PM)                += pm.o
 obj-$(CONFIG_STACKTRACE)        += stacktrace.o
 obj-$(CONFIG_BINFMT_ELF)        += dump_task.o
+obj-$(CONFIG_IO_TRAPPED)        += io_trapped.o
 
 EXTRA_CFLAGS += -Werror
diff --git a/arch/sh/kernel/cpu/irq/Makefile b/arch/sh/kernel/cpu/irq/Makefile
index cc1836e47a5d..462a8f6dfee2 100644
--- a/arch/sh/kernel/cpu/irq/Makefile
+++ b/arch/sh/kernel/cpu/irq/Makefile
@@ -6,4 +6,3 @@ obj-y	+= intc.o
 obj-$(CONFIG_SUPERH32)                  += imask.o
 obj-$(CONFIG_CPU_SH5)                   += intc-sh5.o
 obj-$(CONFIG_CPU_HAS_IPR_IRQ)           += ipr.o
-obj-$(CONFIG_CPU_HAS_MASKREG_IRQ)       += maskreg.o
diff --git a/arch/sh/kernel/cpu/irq/intc-sh5.c b/arch/sh/kernel/cpu/irq/intc-sh5.c
index 43ee7a9a4f0b..d6e0e2bdaad5 100644
--- a/arch/sh/kernel/cpu/irq/intc-sh5.c
+++ b/arch/sh/kernel/cpu/irq/intc-sh5.c
@@ -75,21 +75,6 @@ int intc_evt_to_irq[(0xE20/0x20)+1] = {
         -1, -1                          /* 0xE00 - 0xE20 */
 };
 
-/*
- * Opposite mapper.
- */
-static int IRQ_to_vectorN[NR_INTC_IRQS] = {
-        0x12, 0x15, 0x18, 0x1B, 0x40, 0x41, 0x42, 0x43, /*  0- 7 */
-          -1,   -1,   -1,   -1, 0x50, 0x51, 0x52, 0x53, /*  8-15 */
-        0x54, 0x55, 0x32, 0x33, 0x34, 0x35, 0x36,   -1, /* 16-23 */
-          -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1, /* 24-31 */
-        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x38, /* 32-39 */
-        0x39, 0x3A, 0x3B,   -1,   -1,   -1,   -1,   -1, /* 40-47 */
-          -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1, /* 48-55 */
-          -1,   -1,   -1,   -1,   -1,   -1,   -1, 0x2B, /* 56-63 */
-
-};
-
 static unsigned long intc_virt;
 
 static unsigned int startup_intc_irq(unsigned int irq);
@@ -176,6 +161,18 @@ void make_intc_irq(unsigned int irq)
 }
 
 #if defined(CONFIG_PROC_FS) && defined(CONFIG_SYSCTL)
+static int IRQ_to_vectorN[NR_INTC_IRQS] = {
+        0x12, 0x15, 0x18, 0x1B, 0x40, 0x41, 0x42, 0x43, /*  0- 7 */
+          -1,   -1,   -1,   -1, 0x50, 0x51, 0x52, 0x53, /*  8-15 */
+        0x54, 0x55, 0x32, 0x33, 0x34, 0x35, 0x36,   -1, /* 16-23 */
+          -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1, /* 24-31 */
+        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x38, /* 32-39 */
+        0x39, 0x3A, 0x3B,   -1,   -1,   -1,   -1,   -1, /* 40-47 */
+          -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1, /* 48-55 */
+          -1,   -1,   -1,   -1,   -1,   -1,   -1, 0x2B, /* 56-63 */
+
+};
+
 int intc_irq_describe(char* p, int irq)
 {
         if (irq < NR_INTC_IRQS)
diff --git a/arch/sh/kernel/cpu/irq/maskreg.c b/arch/sh/kernel/cpu/irq/maskreg.c
deleted file mode 100644
index 978992e367a5..000000000000
--- a/arch/sh/kernel/cpu/irq/maskreg.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Interrupt handling for Simple external interrupt mask register
- *
- * Copyright (C) 2001 A&D Co., Ltd. <http://www.aandd.co.jp>
- *
- * This is for the machine which have single 16 bit register
- * for masking external IRQ individually.
- * Each bit of the register is for masking each interrupt.
- *
- * This file may be copied or modified under the terms of the GNU
- * General Public License.  See linux/COPYING for more information.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <asm/system.h>
-#include <asm/io.h>
-
-/* address of external interrupt mask register */
-unsigned long irq_mask_register;
-
-/* forward declaration */
-static unsigned int startup_maskreg_irq(unsigned int irq);
-static void shutdown_maskreg_irq(unsigned int irq);
-static void enable_maskreg_irq(unsigned int irq);
-static void disable_maskreg_irq(unsigned int irq);
-static void mask_and_ack_maskreg(unsigned int);
-static void end_maskreg_irq(unsigned int irq);
-
-/* hw_interrupt_type */
-static struct hw_interrupt_type maskreg_irq_type = {
-        .typename = "Mask Register",
-        .startup = startup_maskreg_irq,
-        .shutdown = shutdown_maskreg_irq,
-        .enable = enable_maskreg_irq,
-        .disable = disable_maskreg_irq,
-        .ack = mask_and_ack_maskreg,
-        .end = end_maskreg_irq
-};
-
-/* actual implementation */
-static unsigned int startup_maskreg_irq(unsigned int irq)
-{
-        enable_maskreg_irq(irq);
-        return 0; /* never anything pending */
-}
-
-static void shutdown_maskreg_irq(unsigned int irq)
-{
-        disable_maskreg_irq(irq);
-}
-
-static void disable_maskreg_irq(unsigned int irq)
-{
-        unsigned short val, mask = 0x01 << irq;
-
-        BUG_ON(!irq_mask_register);
-
-        /* Set "irq"th bit */
-        val = ctrl_inw(irq_mask_register);
-        val |= mask;
-        ctrl_outw(val, irq_mask_register);
-}
-
-static void enable_maskreg_irq(unsigned int irq)
-{
-        unsigned short val, mask = ~(0x01 << irq);
-
-        BUG_ON(!irq_mask_register);
-
-        /* Clear "irq"th bit */
-        val = ctrl_inw(irq_mask_register);
-        val &= mask;
-        ctrl_outw(val, irq_mask_register);
-}
-
-static void mask_and_ack_maskreg(unsigned int irq)
-{
-        disable_maskreg_irq(irq);
-}
-
-static void end_maskreg_irq(unsigned int irq)
-{
-        if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-                enable_maskreg_irq(irq);
-}
-
-void make_maskreg_irq(unsigned int irq)
-{
-        disable_irq_nosync(irq);
-        irq_desc[irq].handler = &maskreg_irq_type;
-        disable_maskreg_irq(irq);
-}
diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c
index f2b9238cda04..9e89984c4f1d 100644
--- a/arch/sh/kernel/cpu/sh4/probe.c
+++ b/arch/sh/kernel/cpu/sh4/probe.c
@@ -126,12 +126,18 @@ int __init detect_cpu_and_cache_system(void)
                                           CPU_HAS_LLSC;
                 break;
         case 0x3008:
-                if (prr == 0xa0) {
+                if (prr == 0xa0 || prr == 0xa1) {
                         boot_cpu_data.type = CPU_SH7722;
                         boot_cpu_data.icache.ways = 4;
                         boot_cpu_data.dcache.ways = 4;
                         boot_cpu_data.flags |= CPU_HAS_LLSC;
                 }
+                else if (prr == 0x70) {
+                        boot_cpu_data.type = CPU_SH7366;
+                        boot_cpu_data.icache.ways = 4;
+                        boot_cpu_data.dcache.ways = 4;
+                        boot_cpu_data.flags |= CPU_HAS_LLSC;
+                }
                 break;
         case 0x4000:    /* 1st cut */
         case 0x4001:    /* 2nd cut */
diff --git a/arch/sh/kernel/cpu/sh4a/Makefile b/arch/sh/kernel/cpu/sh4a/Makefile
index 08ac6387bf17..5d890ac8e793 100644
--- a/arch/sh/kernel/cpu/sh4a/Makefile
+++ b/arch/sh/kernel/cpu/sh4a/Makefile
@@ -9,6 +9,7 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7780)	+= setup-sh7780.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7785)        += setup-sh7785.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7343)        += setup-sh7343.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7722)        += setup-sh7722.o
+obj-$(CONFIG_CPU_SUBTYPE_SH7366)        += setup-sh7366.o
 obj-$(CONFIG_CPU_SUBTYPE_SHX3)          += setup-shx3.o
 
 # SMP setup
@@ -21,6 +22,7 @@ clock-$(CONFIG_CPU_SUBTYPE_SH7780)	:= clock-sh7780.o
 clock-$(CONFIG_CPU_SUBTYPE_SH7785)      := clock-sh7785.o
 clock-$(CONFIG_CPU_SUBTYPE_SH7343)      := clock-sh7343.o
 clock-$(CONFIG_CPU_SUBTYPE_SH7722)      := clock-sh7722.o
+clock-$(CONFIG_CPU_SUBTYPE_SH7366)      := clock-sh7722.o
 clock-$(CONFIG_CPU_SUBTYPE_SHX3)        := clock-shx3.o
 
 obj-y                   += $(clock-y)
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
index a0fd8bb21f7c..299138ebe160 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
@@ -1,7 +1,7 @@
 /*
  * arch/sh/kernel/cpu/sh4a/clock-sh7722.c
  *
- * SH7722 support for the clock framework
+ * SH7722 & SH7366 support for the clock framework
  *
  * Copyright (c) 2006-2007 Nomad Global Solutions Inc
  * Based on code for sh7343 by Paul Mundt
@@ -417,15 +417,19 @@ static int sh7722_siu_which(struct clk *clk)
                 return 0;
         if (!strcmp(clk->name, "siu_b_clk"))
                 return 1;
+#if defined(CONFIG_CPU_SUBTYPE_SH7722)
         if (!strcmp(clk->name, "irda_clk"))
                 return 2;
+#endif
         return -EINVAL;
 }
 
 static unsigned long sh7722_siu_regs[] = {
         [0] = SCLKACR,
         [1] = SCLKBCR,
+#if defined(CONFIG_CPU_SUBTYPE_SH7722)
         [2] = IrDACLKCR,
+#endif
 };
 
 static int sh7722_siu_start_stop(struct clk *clk, int enable)
@@ -571,10 +575,12 @@ static struct clk sh7722_siu_b_clock = {
         .ops = &sh7722_siu_clk_ops,
 };
 
+#if defined(CONFIG_CPU_SUBTYPE_SH7722)
 static struct clk sh7722_irda_clock = {
         .name = "irda_clk",
         .ops = &sh7722_siu_clk_ops,
 };
+#endif
 
 static struct clk sh7722_video_clock = {
         .name = "video_clk",
@@ -588,7 +594,9 @@ static struct clk *sh7722_clocks[] = {
         &sh7722_sdram_clock,
         &sh7722_siu_a_clock,
         &sh7722_siu_b_clock,
+#if defined(CONFIG_CPU_SUBTYPE_SH7722)
         &sh7722_irda_clock,
+#endif
         &sh7722_video_clock,
 };
 
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
new file mode 100644
index 000000000000..967e8b69a2f8
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
@@ -0,0 +1,177 @@
+/*
+ * SH7366 Setup
+ *
+ *  Copyright (C) 2008 Renesas Solutions
+ *
+ * Based on linux/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/platform_device.h>
+#include <linux/init.h>
+#include <linux/serial.h>
+#include <asm/sci.h>
+
+static struct plat_sci_port sci_platform_data[] = {
+        {
+                .mapbase        = 0xffe00000,
+                .flags          = UPF_BOOT_AUTOCONF,
+                .type           = PORT_SCIF,
+                .irqs           = { 80, 80, 80, 80 },
+        }, {
+                .flags = 0,
+        }
+};
+
+static struct platform_device sci_device = {
+        .name           = "sh-sci",
+        .id             = -1,
+        .dev            = {
+                .platform_data  = sci_platform_data,
+        },
+};
+
+static struct platform_device *sh7366_devices[] __initdata = {
+        &sci_device,
+};
+
+static int __init sh7366_devices_setup(void)
+{
+        return platform_add_devices(sh7366_devices,
+                                    ARRAY_SIZE(sh7366_devices));
+}
+__initcall(sh7366_devices_setup);
+
+enum {
+        UNUSED=0,
+
+        /* interrupt sources */
+        IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
+        ICB,
+        DMAC0, DMAC1, DMAC2, DMAC3,
+        VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU,
+        MFI, VPU, USB,
+        MMC_MMC1I, MMC_MMC2I, MMC_MMC3I,
+        DMAC4, DMAC5, DMAC_DADERR,
+        SCIF, SCIFA1, SCIFA2,
+        DENC, MSIOF,
+        FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
+        I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI,
+        SDHI0, SDHI1, SDHI2, SDHI3,
+        CMT, TSIF, SIU,
+        TMU0, TMU1, TMU2,
+        VEU2, LCDC,
+
+        /* interrupt groups */
+
+        DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C, SDHI,
+};
+
+static struct intc_vect vectors[] __initdata = {
+        INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
+        INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
+        INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
+        INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
+        INTC_VECT(ICB, 0x700),
+        INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820),
+        INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860),
+        INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0),
+        INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0),
+        INTC_VECT(MFI, 0x900), INTC_VECT(VPU, 0x980), INTC_VECT(USB, 0xa20),
+        INTC_VECT(MMC_MMC1I, 0xb00), INTC_VECT(MMC_MMC2I, 0xb20),
+        INTC_VECT(MMC_MMC3I, 0xb40),
+        INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0),
+        INTC_VECT(DMAC_DADERR, 0xbc0),
+        INTC_VECT(SCIF, 0xc00), INTC_VECT(SCIFA1, 0xc20),
+        INTC_VECT(SCIFA2, 0xc40),
+        INTC_VECT(DENC, 0xc60), INTC_VECT(MSIOF, 0xc80),
+        INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0),
+        INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
+        INTC_VECT(I2C_ALI, 0xe00), INTC_VECT(I2C_TACKI, 0xe20),
+        INTC_VECT(I2C_WAITI, 0xe40), INTC_VECT(I2C_DTEI, 0xe60),
+        INTC_VECT(SDHI0, 0xe80), INTC_VECT(SDHI1, 0xea0),
+        INTC_VECT(SDHI2, 0xec0), INTC_VECT(SDHI3, 0xee0),
+        INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
+        INTC_VECT(SIU, 0xf80),
+        INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
+        INTC_VECT(TMU2, 0x440),
+        INTC_VECT(VEU2, 0x580), INTC_VECT(LCDC, 0x580),
+};
+
+static struct intc_group groups[] __initdata = {
+        INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
+        INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU),
+        INTC_GROUP(MMC, MMC_MMC1I, MMC_MMC2I, MMC_MMC3I),
+        INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR),
+        INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI,
+                   FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
+        INTC_GROUP(I2C, I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI),
+        INTC_GROUP(SDHI, SDHI0, SDHI1, SDHI2, SDHI3),
+};
+
+static struct intc_mask_reg mask_registers[] __initdata = {
+        { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
+          { } },
+        { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
+          { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } },
+        { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
+          { 0, 0, 0, VPU, 0, 0, 0, MFI } },
+        { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
+          { 0, 0, 0, ICB } },
+        { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
+          { 0, TMU2, TMU1, TMU0, VEU2, 0, 0, LCDC } },
+        { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
+          { 0, DMAC_DADERR, DMAC5, DMAC4, DENC, SCIFA2, SCIFA1, SCIF } },
+        { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
+          { 0, 0, 0, 0, 0, 0, 0, MSIOF } },
+        { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
+          { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
+            FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
+        { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
+          { SDHI3, SDHI2, SDHI1, SDHI0, 0, 0, 0, SIU } },
+        { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
+          { 0, 0, 0, CMT, 0, USB, } },
+        { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
+          { 0, MMC_MMC3I, MMC_MMC2I, MMC_MMC1I } },
+        { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
+          { 0, 0, 0, 0, 0, 0, 0, TSIF } },
+        { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
+          { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static struct intc_prio_reg prio_registers[] __initdata = {
+        { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2 } },
+        { 0xa4080004, 0, 16, 4, /* IPRB */ { VEU2, LCDC, ICB } },
+        { 0xa4080008, 0, 16, 4, /* IPRC */ { } },
+        { 0xa408000c, 0, 16, 4, /* IPRD */ { } },
+        { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, MFI, VPU } },
+        { 0xa4080014, 0, 16, 4, /* IPRF */ { 0, DMAC45, USB, CMT } },
+        { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF, SCIFA1, SCIFA2, DENC } },
+        { 0xa408001c, 0, 16, 4, /* IPRH */ { MSIOF, 0, FLCTL, I2C } },
+        { 0xa4080020, 0, 16, 4, /* IPRI */ { 0, 0, TSIF, } },
+        { 0xa4080024, 0, 16, 4, /* IPRJ */ { 0, 0, SIU } },
+        { 0xa4080028, 0, 16, 4, /* IPRK */ { 0, MMC, 0, SDHI } },
+        { 0xa408002c, 0, 16, 4, /* IPRL */ { } },
+        { 0xa4140010, 0, 32, 4, /* INTPRI00 */
+          { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static struct intc_sense_reg sense_registers[] __initdata = {
+        { 0xa414001c, 16, 2, /* ICR1 */
+          { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static DECLARE_INTC_DESC(intc_desc, "sh7366", vectors, groups,
+                         mask_registers, prio_registers, sense_registers);
+
+void __init plat_irq_setup(void)
+{
+        register_intc_controller(&intc_desc);
+}
+
+void __init plat_mem_setup(void)
+{
+        /* TODO: Register Node 1 */
+}
diff --git a/arch/sh/kernel/cpu/sh5/probe.c b/arch/sh/kernel/cpu/sh5/probe.c
index 15d167fd0ae7..31f8cb0f6374 100644
--- a/arch/sh/kernel/cpu/sh5/probe.c
+++ b/arch/sh/kernel/cpu/sh5/probe.c
@@ -20,19 +20,18 @@ int __init detect_cpu_and_cache_system(void)
 {
         unsigned long long cir;
 
-        /* Do peeks in real mode to avoid having to set up a mapping for the
-           WPC registers. On SH5-101 cut2, such a mapping would be exposed to
-           an address translation erratum which would make it hard to set up
-           correctly. */
+        /*
+         * Do peeks in real mode to avoid having to set up a mapping for
+         * the WPC registers. On SH5-101 cut2, such a mapping would be
+         * exposed to an address translation erratum which would make it
+         * hard to set up correctly.
+         */
         cir = peek_real_address_q(0x0d000008);
-        if ((cir & 0xffff) == 0x5103) {
+        if ((cir & 0xffff) == 0x5103)
                 boot_cpu_data.type = CPU_SH5_103;
-        } else if (((cir >> 32) & 0xffff) == 0x51e2) {
+        else if (((cir >> 32) & 0xffff) == 0x51e2)
                 /* CPU.VCR aliased at CIR address on SH5-101 */
                 boot_cpu_data.type = CPU_SH5_101;
-        } else {
-                boot_cpu_data.type = CPU_SH_NONE;
-        }
 
         /*
          * First, setup some sane values for the I-cache.
@@ -40,37 +39,33 @@ int __init detect_cpu_and_cache_system(void)
         boot_cpu_data.icache.ways               = 4;
         boot_cpu_data.icache.sets               = 256;
         boot_cpu_data.icache.linesz             = L1_CACHE_BYTES;
+        boot_cpu_data.icache.way_incr           = (1 << 13);
+        boot_cpu_data.icache.entry_shift        = 5;
+        boot_cpu_data.icache.way_size           = boot_cpu_data.icache.sets *
+                                                  boot_cpu_data.icache.linesz;
+        boot_cpu_data.icache.entry_mask         = 0x1fe0;
+        boot_cpu_data.icache.flags              = 0;
 
-#if 0
         /*
-         * FIXME: This can probably be cleaned up a bit as well.. for example,
-         * do we really need the way shift _and_ the way_step_shift ?? Judging
-         * by the existing code, I would guess no.. is there any valid reason
-         * why we need to be tracking this around?
+         * Next, setup some sane values for the D-cache.
+         *
+         * On the SH5, these are pretty consistent with the I-cache settings,
+         * so we just copy over the existing definitions.. these can be fixed
+         * up later, especially if we add runtime CPU probing.
+         *
+         * Though in the meantime it saves us from having to duplicate all of
+         * the above definitions..
          */
-        boot_cpu_data.icache.way_shift          = 13;
-        boot_cpu_data.icache.entry_shift        = 5;
-        boot_cpu_data.icache.set_shift          = 4;
-        boot_cpu_data.icache.way_step_shift     = 16;
-        boot_cpu_data.icache.asid_shift         = 2;
+        boot_cpu_data.dcache            = boot_cpu_data.icache;
 
         /*
-         * way offset = cache size / associativity, so just don't factor in
-         * associativity in the first place..
+         * Setup any cache-related flags here
          */
-        boot_cpu_data.icache.way_ofs    = boot_cpu_data.icache.sets *
-                                          boot_cpu_data.icache.linesz;
-
-        boot_cpu_data.icache.asid_mask          = 0x3fc;
-        boot_cpu_data.icache.idx_mask           = 0x1fe0;
-        boot_cpu_data.icache.epn_mask           = 0xffffe000;
+#if defined(CONFIG_CACHE_WRITETHROUGH)
+        set_bit(SH_CACHE_MODE_WT, &(boot_cpu_data.dcache.flags));
+#elif defined(CONFIG_CACHE_WRITEBACK)
+        set_bit(SH_CACHE_MODE_WB, &(boot_cpu_data.dcache.flags));
 #endif
 
-        boot_cpu_data.icache.flags              = 0;
-
-        /* A trivial starting point.. */
-        memcpy(&boot_cpu_data.dcache,
-               &boot_cpu_data.icache, sizeof(struct cache_info));
-
         return 0;
 }
diff --git a/arch/sh/kernel/io.c b/arch/sh/kernel/io.c
index 71c9fde2fd90..2b8991229900 100644
--- a/arch/sh/kernel/io.c
+++ b/arch/sh/kernel/io.c
@@ -63,7 +63,13 @@ EXPORT_SYMBOL(memset_io);
 
 void __iomem *ioport_map(unsigned long port, unsigned int nr)
 {
-        return sh_mv.mv_ioport_map(port, nr);
+        void __iomem *ret;
+
+        ret = __ioport_map_trapped(port, nr);
+        if (ret)
+                return ret;
+
+        return __ioport_map(port, nr);
 }
 EXPORT_SYMBOL(ioport_map);
 
diff --git a/arch/sh/kernel/io_generic.c b/arch/sh/kernel/io_generic.c
index 771ea4230441..db769449f5a7 100644
--- a/arch/sh/kernel/io_generic.c
+++ b/arch/sh/kernel/io_generic.c
@@ -33,17 +33,17 @@ static inline void delay(void)
 
 u8 generic_inb(unsigned long port)
 {
-        return ctrl_inb((unsigned long __force)ioport_map(port, 1));
+        return ctrl_inb((unsigned long __force)__ioport_map(port, 1));
 }
 
 u16 generic_inw(unsigned long port)
 {
-        return ctrl_inw((unsigned long __force)ioport_map(port, 2));
+        return ctrl_inw((unsigned long __force)__ioport_map(port, 2));
 }
 
 u32 generic_inl(unsigned long port)
 {
-        return ctrl_inl((unsigned long __force)ioport_map(port, 4));
+        return ctrl_inl((unsigned long __force)__ioport_map(port, 4));
 }
 
 u8 generic_inb_p(unsigned long port)
@@ -81,7 +81,7 @@ void generic_insb(unsigned long port, void *dst, unsigned long count)
         volatile u8 *port_addr;
         u8 *buf = dst;
 
-        port_addr = (volatile u8 *)ioport_map(port, 1);
+        port_addr = (volatile u8 *)__ioport_map(port, 1);
         while (count--)
                 *buf++ = *port_addr;
 }
@@ -91,7 +91,7 @@ void generic_insw(unsigned long port, void *dst, unsigned long count)
         volatile u16 *port_addr;
         u16 *buf = dst;
 
-        port_addr = (volatile u16 *)ioport_map(port, 2);
+        port_addr = (volatile u16 *)__ioport_map(port, 2);
         while (count--)
                 *buf++ = *port_addr;
 
@@ -103,7 +103,7 @@ void generic_insl(unsigned long port, void *dst, unsigned long count)
         volatile u32 *port_addr;
         u32 *buf = dst;
 
-        port_addr = (volatile u32 *)ioport_map(port, 4);
+        port_addr = (volatile u32 *)__ioport_map(port, 4);
         while (count--)
                 *buf++ = *port_addr;
 
@@ -112,17 +112,17 @@ void generic_insl(unsigned long port, void *dst, unsigned long count)
 
 void generic_outb(u8 b, unsigned long port)
 {
-        ctrl_outb(b, (unsigned long __force)ioport_map(port, 1));
+        ctrl_outb(b, (unsigned long __force)__ioport_map(port, 1));
 }
 
 void generic_outw(u16 b, unsigned long port)
 {
-        ctrl_outw(b, (unsigned long __force)ioport_map(port, 2));
+        ctrl_outw(b, (unsigned long __force)__ioport_map(port, 2));
 }
 
 void generic_outl(u32 b, unsigned long port)
 {
-        ctrl_outl(b, (unsigned long __force)ioport_map(port, 4));
+        ctrl_outl(b, (unsigned long __force)__ioport_map(port, 4));
 }
 
 void generic_outb_p(u8 b, unsigned long port)
@@ -153,7 +153,7 @@ void generic_outsb(unsigned long port, const void *src, unsigned long count)
         volatile u8 *port_addr;
         const u8 *buf = src;
 
-        port_addr = (volatile u8 __force *)ioport_map(port, 1);
+        port_addr = (volatile u8 __force *)__ioport_map(port, 1);
 
         while (count--)
                 *port_addr = *buf++;
@@ -164,7 +164,7 @@ void generic_outsw(unsigned long port, const void *src, unsigned long count)
         volatile u16 *port_addr;
         const u16 *buf = src;
 
-        port_addr = (volatile u16 __force *)ioport_map(port, 2);
+        port_addr = (volatile u16 __force *)__ioport_map(port, 2);
 
         while (count--)
                 *port_addr = *buf++;
@@ -177,7 +177,7 @@ void generic_outsl(unsigned long port, const void *src, unsigned long count)
         volatile u32 *port_addr;
         const u32 *buf = src;
 
-        port_addr = (volatile u32 __force *)ioport_map(port, 4);
+        port_addr = (volatile u32 __force *)__ioport_map(port, 4);
         while (count--)
                 *port_addr = *buf++;
 
diff --git a/arch/sh/kernel/io_trapped.c b/arch/sh/kernel/io_trapped.c
new file mode 100644
index 000000000000..86a665d92201
--- /dev/null
+++ b/arch/sh/kernel/io_trapped.c
@@ -0,0 +1,276 @@
+/*
+ * Trapped io support
+ *
+ * Copyright (C) 2008 Magnus Damm
+ *
+ * Intercept io operations by trapping.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/bitops.h>
+#include <linux/vmalloc.h>
+#include <linux/module.h>
+#include <asm/system.h>
+#include <asm/mmu_context.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <asm/io_trapped.h>
+
+#define TRAPPED_PAGES_MAX 16
+
+#ifdef CONFIG_HAS_IOPORT
+LIST_HEAD(trapped_io);
+EXPORT_SYMBOL_GPL(trapped_io);
+#endif
+#ifdef CONFIG_HAS_IOMEM
+LIST_HEAD(trapped_mem);
+EXPORT_SYMBOL_GPL(trapped_mem);
+#endif
+static DEFINE_SPINLOCK(trapped_lock);
+
+int __init register_trapped_io(struct trapped_io *tiop)
+{
+        struct resource *res;
+        unsigned long len = 0, flags = 0;
+        struct page *pages[TRAPPED_PAGES_MAX];
+        int k, n;
+
+        /* structure must be page aligned */
+        if ((unsigned long)tiop & (PAGE_SIZE - 1))
+                goto bad;
+
+        for (k = 0; k < tiop->num_resources; k++) {
+                res = tiop->resource + k;
+                len += roundup((res->end - res->start) + 1, PAGE_SIZE);
+                flags |= res->flags;
+        }
+
+        /* support IORESOURCE_IO _or_ MEM, not both */
+        if (hweight_long(flags) != 1)
+                goto bad;
+
+        n = len >> PAGE_SHIFT;
+
+        if (n >= TRAPPED_PAGES_MAX)
+                goto bad;
+
+        for (k = 0; k < n; k++)
+                pages[k] = virt_to_page(tiop);
+
+        tiop->virt_base = vmap(pages, n, VM_MAP, PAGE_NONE);
+        if (!tiop->virt_base)
+                goto bad;
+
+        len = 0;
+        for (k = 0; k < tiop->num_resources; k++) {
+                res = tiop->resource + k;
+                pr_info("trapped io 0x%08lx overrides %s 0x%08lx\n",
+                       (unsigned long)(tiop->virt_base + len),
+                       res->flags & IORESOURCE_IO ? "io" : "mmio",
+                       (unsigned long)res->start);
+                len += roundup((res->end - res->start) + 1, PAGE_SIZE);
+        }
+
+        tiop->magic = IO_TRAPPED_MAGIC;
+        INIT_LIST_HEAD(&tiop->list);
+        spin_lock_irq(&trapped_lock);
+        if (flags & IORESOURCE_IO)
+                list_add(&tiop->list, &trapped_io);
+        if (flags & IORESOURCE_MEM)
+                list_add(&tiop->list, &trapped_mem);
+        spin_unlock_irq(&trapped_lock);
+
+        return 0;
+ bad:
+        pr_warning("unable to install trapped io filter\n");
+        return -1;
+}
+EXPORT_SYMBOL_GPL(register_trapped_io);
+
+void __iomem *match_trapped_io_handler(struct list_head *list,
+                                       unsigned long offset,
+                                       unsigned long size)
+{
+        unsigned long voffs;
+        struct trapped_io *tiop;
+        struct resource *res;
+        int k, len;
+
+        spin_lock_irq(&trapped_lock);
+        list_for_each_entry(tiop, list, list) {
+                voffs = 0;
+                for (k = 0; k < tiop->num_resources; k++) {
+                        res = tiop->resource + k;
+                        if (res->start == offset) {
+                                spin_unlock_irq(&trapped_lock);
+                                return tiop->virt_base + voffs;
+                        }
+
+                        len = (res->end - res->start) + 1;
+                        voffs += roundup(len, PAGE_SIZE);
+                }
+        }
+        spin_unlock_irq(&trapped_lock);
+        return NULL;
+}
+EXPORT_SYMBOL_GPL(match_trapped_io_handler);
+
+static struct trapped_io *lookup_tiop(unsigned long address)
+{
+        pgd_t *pgd_k;
+        pud_t *pud_k;
+        pmd_t *pmd_k;
+        pte_t *pte_k;
+        pte_t entry;
+
+        pgd_k = swapper_pg_dir + pgd_index(address);
+        if (!pgd_present(*pgd_k))
+                return NULL;
+
+        pud_k = pud_offset(pgd_k, address);
+        if (!pud_present(*pud_k))
+                return NULL;
+
+        pmd_k = pmd_offset(pud_k, address);
+        if (!pmd_present(*pmd_k))
+                return NULL;
+
+        pte_k = pte_offset_kernel(pmd_k, address);
+        entry = *pte_k;
+
+        return pfn_to_kaddr(pte_pfn(entry));
+}
+
+static unsigned long lookup_address(struct trapped_io *tiop,
+                                    unsigned long address)
+{
+        struct resource *res;
+        unsigned long vaddr = (unsigned long)tiop->virt_base;
+        unsigned long len;
+        int k;
+
+        for (k = 0; k < tiop->num_resources; k++) {
+                res = tiop->resource + k;
+                len = roundup((res->end - res->start) + 1, PAGE_SIZE);
+                if (address < (vaddr + len))
+                        return res->start + (address - vaddr);
+                vaddr += len;
+        }
+        return 0;
+}
+
+static unsigned long long copy_word(unsigned long src_addr, int src_len,
+                                    unsigned long dst_addr, int dst_len)
+{
+        unsigned long long tmp = 0;
+
+        switch (src_len) {
+        case 1:
+                tmp = ctrl_inb(src_addr);
+                break;
+        case 2:
+                tmp = ctrl_inw(src_addr);
+                break;
+        case 4:
+                tmp = ctrl_inl(src_addr);
+                break;
+        case 8:
+                tmp = ctrl_inq(src_addr);
+                break;
+        }
+
+        switch (dst_len) {
+        case 1:
+                ctrl_outb(tmp, dst_addr);
+                break;
+        case 2:
+                ctrl_outw(tmp, dst_addr);
+                break;
+        case 4:
+                ctrl_outl(tmp, dst_addr);
+                break;
+        case 8:
+                ctrl_outq(tmp, dst_addr);
+                break;
+        }
+
+        return tmp;
+}
+
+static unsigned long from_device(void *dst, const void *src, unsigned long cnt)
+{
+        struct trapped_io *tiop;
+        unsigned long src_addr = (unsigned long)src;
+        unsigned long long tmp;
+
+        pr_debug("trapped io read 0x%08lx (%ld)\n", src_addr, cnt);
+        tiop = lookup_tiop(src_addr);
+        WARN_ON(!tiop || (tiop->magic != IO_TRAPPED_MAGIC));
+
+        src_addr = lookup_address(tiop, src_addr);
+        if (!src_addr)
+                return cnt;
+
+        tmp = copy_word(src_addr,
+                        max_t(unsigned long, cnt,
+                              (tiop->minimum_bus_width / 8)),
+                        (unsigned long)dst, cnt);
+
+        pr_debug("trapped io read 0x%08lx -> 0x%08llx\n", src_addr, tmp);
+        return 0;
+}
+
+static unsigned long to_device(void *dst, const void *src, unsigned long cnt)
+{
+        struct trapped_io *tiop;
+        unsigned long dst_addr = (unsigned long)dst;
+        unsigned long long tmp;
+
+        pr_debug("trapped io write 0x%08lx (%ld)\n", dst_addr, cnt);
+        tiop = lookup_tiop(dst_addr);
+        WARN_ON(!tiop || (tiop->magic != IO_TRAPPED_MAGIC));
+
+        dst_addr = lookup_address(tiop, dst_addr);
+        if (!dst_addr)
+                return cnt;
+
+        tmp = copy_word((unsigned long)src, cnt,
+                        dst_addr, max_t(unsigned long, cnt,
+                                        (tiop->minimum_bus_width / 8)));
+
+        pr_debug("trapped io write 0x%08lx -> 0x%08llx\n", dst_addr, tmp);
+        return 0;
+}
+
+static struct mem_access trapped_io_access = {
+        from_device,
+        to_device,
+};
+
+int handle_trapped_io(struct pt_regs *regs, unsigned long address)
+{
+        mm_segment_t oldfs;
+        opcode_t instruction;
+        int tmp;
+
+        if (!lookup_tiop(address))
+                return 0;
+
+        WARN_ON(user_mode(regs));
+
+        oldfs = get_fs();
+        set_fs(KERNEL_DS);
+        if (copy_from_user(&instruction, (void *)(regs->pc),
+                           sizeof(instruction))) {
+                set_fs(oldfs);
+                return 0;
+        }
+
+        tmp = handle_unaligned_access(instruction, regs, &trapped_io_access);
+        set_fs(oldfs);
+        return tmp == 0;
+}
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 0586bc62ad96..9bf19b00696a 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -248,9 +248,6 @@ asmlinkage void do_softirq(void)
 
 void __init init_IRQ(void)
 {
-#ifdef CONFIG_CPU_HAS_PINT_IRQ
-        init_IRQ_pint();
-#endif
         plat_irq_setup();
 
         /* Perform the machine specific initialisation */
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index cff3b7dc9c56..046999b1d1af 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -623,6 +623,7 @@ extern void interruptible_sleep_on(wait_queue_head_t *q);
 
 #define mid_sched       ((unsigned long) interruptible_sleep_on)
 
+#ifdef CONFIG_FRAME_POINTER
 static int in_sh64_switch_to(unsigned long pc)
 {
         extern char __sh64_switch_to_end;
@@ -631,12 +632,10 @@ static int in_sh64_switch_to(unsigned long pc)
         return (pc >= (unsigned long) sh64_switch_to) &&
                (pc < (unsigned long) &__sh64_switch_to_end);
 }
+#endif
 
 unsigned long get_wchan(struct task_struct *p)
 {
-        unsigned long schedule_fp;
-        unsigned long sh64_switch_to_fp;
-        unsigned long schedule_caller_pc;
         unsigned long pc;
 
         if (!p || p == current || p->state == TASK_RUNNING)
@@ -649,6 +648,10 @@ unsigned long get_wchan(struct task_struct *p)
 
 #ifdef CONFIG_FRAME_POINTER
         if (in_sh64_switch_to(pc)) {
+                unsigned long schedule_fp;
+                unsigned long sh64_switch_to_fp;
+                unsigned long schedule_caller_pc;
+
                 sh64_switch_to_fp = (long) p->thread.sp;
                 /* r14 is saved at offset 4 in the sh64_switch_to frame */
                 schedule_fp = *(unsigned long *) (long)(sh64_switch_to_fp + 4);
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index ce0664a58b49..fddb547f3c2b 100644
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -220,7 +220,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                 dp = ((unsigned long) child) + THREAD_SIZE -
                          sizeof(struct pt_dspregs);
                 if (*((int *) (dp - 4)) == SR_FD) {
-                        copy_to_user(addr, (void *) dp,
+                        copy_to_user((void *)addr, (void *) dp,
                                 sizeof(struct pt_dspregs));
                         ret = 0;
                 }
@@ -234,7 +234,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                 dp = ((unsigned long) child) + THREAD_SIZE -
                          sizeof(struct pt_dspregs);
                 if (*((int *) (dp - 4)) == SR_FD) {
-                        copy_from_user((void *) dp, addr,
+                        copy_from_user((void *) dp, (void *)addr,
                                 sizeof(struct pt_dspregs));
                         ret = 0;
                 }
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 18a5baf2cbad..ff4f54a47c07 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -333,7 +333,7 @@ static const char *cpu_name[] = {
         [CPU_SH7343]    = "SH7343",     [CPU_SH7785]    = "SH7785",
         [CPU_SH7722]    = "SH7722",     [CPU_SHX3]      = "SH-X3",
         [CPU_SH5_101]   = "SH5-101",    [CPU_SH5_103]   = "SH5-103",
-        [CPU_SH_NONE]   = "Unknown"
+        [CPU_SH7366]    = "SH7366",     [CPU_SH_NONE]   = "Unknown"
 };
 
 const char *get_cpu_subtype(struct sh_cpuinfo *c)
diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S
index 719e127a7c05..a46cc3a41148 100644
--- a/arch/sh/kernel/syscalls_32.S
+++ b/arch/sh/kernel/syscalls_32.S
@@ -338,6 +338,8 @@ ENTRY(sys_call_table)
         .long sys_epoll_pwait
         .long sys_utimensat             /* 320 */
         .long sys_signalfd
-        .long sys_ni_syscall
+        .long sys_timerfd_create
         .long sys_eventfd
         .long sys_fallocate
+        .long sys_timerfd_settime       /* 325 */
+        .long sys_timerfd_gettime
diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S
index 12c7340356ae..d5d7843aad94 100644
--- a/arch/sh/kernel/syscalls_64.S
+++ b/arch/sh/kernel/syscalls_64.S
@@ -376,6 +376,8 @@ sys_call_table:
         .long sys_epoll_pwait
         .long sys_utimensat
         .long sys_signalfd
-        .long sys_ni_syscall            /* 350 */
+        .long sys_timerfd_create        /* 350 */
         .long sys_eventfd
         .long sys_fallocate
+        .long sys_timerfd_settime
+        .long sys_timerfd_gettime
diff --git a/arch/sh/kernel/time_32.c b/arch/sh/kernel/time_32.c
index 2bc04bfee738..7281342c044d 100644
--- a/arch/sh/kernel/time_32.c
+++ b/arch/sh/kernel/time_32.c
@@ -120,10 +120,6 @@ static long last_rtc_update;
  */
 void handle_timer_tick(void)
 {
-        do_timer(1);
-#ifndef CONFIG_SMP
-        update_process_times(user_mode(get_irq_regs()));
-#endif
         if (current->pid)
                 profile_tick(CPU_PROFILING);
 
@@ -133,6 +129,16 @@ void handle_timer_tick(void)
 #endif
 
         /*
+         * Here we are in the timer irq handler. We just have irqs locally
+         * disabled but we don't know if the timer_bh is running on the other
+         * CPU. We need to avoid to SMP race with it. NOTE: we don' t need
+         * the irq version of write_lock because as just said we have irq
+         * locally disabled. -arca
+         */
+        write_seqlock(&xtime_lock);
+        do_timer(1);
+
+        /*
          * If we have an externally synchronized Linux clock, then update
          * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
          * called as close as possible to 500 ms before the new second starts.
@@ -147,6 +153,11 @@ void handle_timer_tick(void)
                         /* do it again in 60s */
                         last_rtc_update = xtime.tv_sec - 600;
         }
+        write_sequnlock(&xtime_lock);
+
+#ifndef CONFIG_SMP
+        update_process_times(user_mode(get_irq_regs()));
+#endif
 }
 #endif /* !CONFIG_GENERIC_CLOCKEVENTS */
 
diff --git a/arch/sh/kernel/time_64.c b/arch/sh/kernel/time_64.c
index f819ba38a6ce..898977ee2030 100644
--- a/arch/sh/kernel/time_64.c
+++ b/arch/sh/kernel/time_64.c
@@ -229,15 +229,22 @@ static long last_rtc_update;
 static inline void do_timer_interrupt(void)
 {
         unsigned long long current_ctc;
+
+        if (current->pid)
+                profile_tick(CPU_PROFILING);
+
+        /*
+         * Here we are in the timer irq handler. We just have irqs locally
+         * disabled but we don't know if the timer_bh is running on the other
+         * CPU. We need to avoid to SMP race with it. NOTE: we don' t need
+         * the irq version of write_lock because as just said we have irq
+         * locally disabled. -arca
+         */
+        write_lock(&xtime_lock);
         asm ("getcon cr62, %0" : "=r" (current_ctc));
         ctc_last_interrupt = (unsigned long) current_ctc;
 
         do_timer(1);
-#ifndef CONFIG_SMP
-        update_process_times(user_mode(get_irq_regs()));
-#endif
-        if (current->pid)
-                profile_tick(CPU_PROFILING);
 
 #ifdef CONFIG_HEARTBEAT
         if (sh_mv.mv_heartbeat != NULL)
@@ -259,6 +266,11 @@ static inline void do_timer_interrupt(void)
                         /* do it again in 60 s */
                         last_rtc_update = xtime.tv_sec - 600;
         }
+        write_unlock(&xtime_lock);
+
+#ifndef CONFIG_SMP
+        update_process_times(user_mode(get_irq_regs()));
+#endif
 }
 
 /*
@@ -275,16 +287,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
         timer_status &= ~0x100;
         ctrl_outw(timer_status, TMU0_TCR);
 
-        /*
-         * Here we are in the timer irq handler. We just have irqs locally
-         * disabled but we don't know if the timer_bh is running on the other
-         * CPU. We need to avoid to SMP race with it. NOTE: we don' t need
-         * the irq version of write_lock because as just said we have irq
-         * locally disabled. -arca
-         */
-        write_lock(&xtime_lock);
         do_timer_interrupt();
-        write_unlock(&xtime_lock);
 
         return IRQ_HANDLED;
 }
diff --git a/arch/sh/kernel/timers/timer-cmt.c b/arch/sh/kernel/timers/timer-cmt.c
index 499e07beebe2..71312324b5de 100644
--- a/arch/sh/kernel/timers/timer-cmt.c
+++ b/arch/sh/kernel/timers/timer-cmt.c
@@ -100,16 +100,7 @@ static irqreturn_t cmt_timer_interrupt(int irq, void *dev_id)
         timer_status &= ~0x80;
         ctrl_outw(timer_status, CMT_CMCSR_0);
 
-        /*
-         * Here we are in the timer irq handler. We just have irqs locally
-         * disabled but we don't know if the timer_bh is running on the other
-         * CPU. We need to avoid to SMP race with it. NOTE: we don' t need
-         * the irq version of write_lock because as just said we have irq
-         * locally disabled. -arca
-         */
-        write_seqlock(&xtime_lock);
         handle_timer_tick();
-        write_sequnlock(&xtime_lock);
 
         return IRQ_HANDLED;
 }
diff --git a/arch/sh/kernel/timers/timer-mtu2.c b/arch/sh/kernel/timers/timer-mtu2.c
index b7499a2a9188..ade9d6eb29f9 100644
--- a/arch/sh/kernel/timers/timer-mtu2.c
+++ b/arch/sh/kernel/timers/timer-mtu2.c
@@ -100,9 +100,7 @@ static irqreturn_t mtu2_timer_interrupt(int irq, void *dev_id)
         ctrl_outb(timer_status, MTU2_TSR_1);
 
         /* Do timer tick */
-        write_seqlock(&xtime_lock);
         handle_timer_tick();
-        write_sequnlock(&xtime_lock);
 
         return IRQ_HANDLED;
 }
@@ -156,7 +154,6 @@ static int mtu2_timer_stop(void)
 
 static int mtu2_timer_init(void)
 {
-        u8 tmp;
         unsigned long interval;
 
         setup_irq(CONFIG_SH_TIMER_IRQ, &mtu2_irq);
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index 2e58f7a6b746..baa4fa368dce 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -147,6 +147,36 @@ static int die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
         return -EFAULT;
 }
 
+static inline void sign_extend(unsigned int count, unsigned char *dst)
+{
+#ifdef __LITTLE_ENDIAN__
+        if ((count == 1) && dst[0] & 0x80) {
+                dst[1] = 0xff;
+                dst[2] = 0xff;
+                dst[3] = 0xff;
+        }
+        if ((count == 2) && dst[1] & 0x80) {
+                dst[2] = 0xff;
+                dst[3] = 0xff;
+        }
+#else
+        if ((count == 1) && dst[3] & 0x80) {
+                dst[2] = 0xff;
+                dst[1] = 0xff;
+                dst[0] = 0xff;
+        }
+        if ((count == 2) && dst[2] & 0x80) {
+                dst[1] = 0xff;
+                dst[0] = 0xff;
+        }
+#endif
+}
+
+static struct mem_access user_mem_access = {
+        copy_from_user,
+        copy_to_user,
+};
+
 /*
  * handle an instruction that does an unaligned memory access by emulating the
  * desired behaviour
@@ -154,7 +184,8 @@ static int die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
  *   (if that instruction is in a branch delay slot)
  * - return 0 if emulation okay, -EFAULT on existential error
  */
-static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
+static int handle_unaligned_ins(opcode_t instruction, struct pt_regs *regs,
+                                struct mem_access *ma)
 {
         int ret, index, count;
         unsigned long *rm, *rn;
@@ -178,25 +209,13 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
                         dst = (unsigned char*) rn;
                         *(unsigned long*)dst = 0;
 
-#ifdef __LITTLE_ENDIAN__
-                        if (copy_from_user(dst, src, count))
-                                goto fetch_fault;
-
-                        if ((count == 2) && dst[1] & 0x80) {
-                                dst[2] = 0xff;
-                                dst[3] = 0xff;
-                        }
-#else
+#if !defined(__LITTLE_ENDIAN__)
                         dst += 4-count;
-
-                        if (__copy_user(dst, src, count))
+#endif
+                        if (ma->from(dst, src, count))
                                 goto fetch_fault;
 
-                        if ((count == 2) && dst[2] & 0x80) {
-                                dst[0] = 0xff;
-                                dst[1] = 0xff;
-                        }
-#endif
+                        sign_extend(count, dst);
                 } else {
                         /* to memory */
                         src = (unsigned char*) rm;
@@ -206,7 +225,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
                         dst = (unsigned char*) *rn;
                         dst += regs->regs[0];
 
-                        if (copy_to_user(dst, src, count))
+                        if (ma->to(dst, src, count))
                                 goto fetch_fault;
                 }
                 ret = 0;
@@ -217,7 +236,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
                 dst = (unsigned char*) *rn;
                 dst += (instruction&0x000F)<<2;
 
-                if (copy_to_user(dst,src,4))
+                if (ma->to(dst, src, 4))
                         goto fetch_fault;
                 ret = 0;
                 break;
@@ -230,7 +249,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 #if !defined(__LITTLE_ENDIAN__)
                 src += 4-count;
 #endif
-                if (copy_to_user(dst, src, count))
+                if (ma->to(dst, src, count))
                         goto fetch_fault;
                 ret = 0;
                 break;
@@ -241,7 +260,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
                 dst = (unsigned char*) rn;
                 *(unsigned long*)dst = 0;
 
-                if (copy_from_user(dst,src,4))
+                if (ma->from(dst, src, 4))
                         goto fetch_fault;
                 ret = 0;
                 break;
@@ -253,25 +272,12 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
                 dst = (unsigned char*) rn;
                 *(unsigned long*)dst = 0;
 
-#ifdef __LITTLE_ENDIAN__
-                if (copy_from_user(dst, src, count))
-                        goto fetch_fault;
-
-                if ((count == 2) && dst[1] & 0x80) {
-                        dst[2] = 0xff;
-                        dst[3] = 0xff;
-                }
-#else
+#if !defined(__LITTLE_ENDIAN__)
                 dst += 4-count;
-
-                if (copy_from_user(dst, src, count))
-                        goto fetch_fault;
-
-                if ((count == 2) && dst[2] & 0x80) {
-                        dst[0] = 0xff;
-                        dst[1] = 0xff;
-                }
 #endif
+                if (ma->from(dst, src, count))
+                        goto fetch_fault;
+                sign_extend(count, dst);
                 ret = 0;
                 break;
 
@@ -285,7 +291,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
                         dst = (unsigned char*) *rm; /* called Rn in the spec */
                         dst += (instruction&0x000F)<<1;
 
-                        if (copy_to_user(dst, src, 2))
+                        if (ma->to(dst, src, 2))
                                 goto fetch_fault;
                         ret = 0;
                         break;
@@ -299,21 +305,9 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 #if !defined(__LITTLE_ENDIAN__)
                         dst += 2;
 #endif
-
-                        if (copy_from_user(dst, src, 2))
+                        if (ma->from(dst, src, 2))
                                 goto fetch_fault;
-
-#ifdef __LITTLE_ENDIAN__
-                        if (dst[1] & 0x80) {
-                                dst[2] = 0xff;
-                                dst[3] = 0xff;
-                        }
-#else
-                        if (dst[2] & 0x80) {
-                                dst[0] = 0xff;
-                                dst[1] = 0xff;
-                        }
-#endif
+                        sign_extend(2, dst);
                         ret = 0;
                         break;
                 }
@@ -332,11 +326,14 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
  * emulate the instruction in the delay slot
  * - fetches the instruction from PC+2
  */
-static inline int handle_unaligned_delayslot(struct pt_regs *regs)
+static inline int handle_delayslot(struct pt_regs *regs,
+                                   opcode_t old_instruction,
+                                   struct mem_access *ma)
 {
-        u16 instruction;
+        opcode_t instruction;
+        void *addr = (void *)(regs->pc + instruction_size(old_instruction));
 
-        if (copy_from_user(&instruction, (u16 *)(regs->pc+2), 2)) {
+        if (copy_from_user(&instruction, addr, sizeof(instruction))) {
                 /* the instruction-fetch faulted */
                 if (user_mode(regs))
                         return -EFAULT;
@@ -346,7 +343,7 @@ static inline int handle_unaligned_delayslot(struct pt_regs *regs)
                     regs, 0);
         }
 
-        return handle_unaligned_ins(instruction,regs);
+        return handle_unaligned_ins(instruction, regs, ma);
 }
 
 /*
@@ -369,10 +366,11 @@ static inline int handle_unaligned_delayslot(struct pt_regs *regs)
  * XXX: SH-2A needs this too, but it needs an overhaul thanks to mixed 32-bit
  * opcodes..
  */
-#ifndef CONFIG_CPU_SH2A
+
 static int handle_unaligned_notify_count = 10;
 
-static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
+int handle_unaligned_access(opcode_t instruction, struct pt_regs *regs,
+                            struct mem_access *ma)
 {
         u_int rm;
         int ret, index;
@@ -387,7 +385,7 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
                 printk(KERN_NOTICE "Fixing up unaligned userspace access "
                        "in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n",
                        current->comm, task_pid_nr(current),
-                       (u16 *)regs->pc, instruction);
+                       (void *)regs->pc, instruction);
         }
 
         ret = -EFAULT;
@@ -395,19 +393,19 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
         case 0x0000:
                 if (instruction==0x000B) {
                         /* rts */
-                        ret = handle_unaligned_delayslot(regs);
+                        ret = handle_delayslot(regs, instruction, ma);
                         if (ret==0)
                                 regs->pc = regs->pr;
                 }
                 else if ((instruction&0x00FF)==0x0023) {
                         /* braf @Rm */
-                        ret = handle_unaligned_delayslot(regs);
+                        ret = handle_delayslot(regs, instruction, ma);
                         if (ret==0)
                                 regs->pc += rm + 4;
                 }
                 else if ((instruction&0x00FF)==0x0003) {
                         /* bsrf @Rm */
-                        ret = handle_unaligned_delayslot(regs);
+                        ret = handle_delayslot(regs, instruction, ma);
                         if (ret==0) {
                                 regs->pr = regs->pc + 4;
                                 regs->pc += rm + 4;
@@ -428,13 +426,13 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
         case 0x4000:
                 if ((instruction&0x00FF)==0x002B) {
                         /* jmp @Rm */
-                        ret = handle_unaligned_delayslot(regs);
+                        ret = handle_delayslot(regs, instruction, ma);
                         if (ret==0)
                                 regs->pc = rm;
                 }
                 else if ((instruction&0x00FF)==0x000B) {
                         /* jsr @Rm */
-                        ret = handle_unaligned_delayslot(regs);
+                        ret = handle_delayslot(regs, instruction, ma);
                         if (ret==0) {
                                 regs->pr = regs->pc + 4;
                                 regs->pc = rm;
@@ -461,7 +459,7 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
                 case 0x0B00: /* bf   lab - no delayslot*/
                         break;
                 case 0x0F00: /* bf/s lab */
-                        ret = handle_unaligned_delayslot(regs);
+                        ret = handle_delayslot(regs, instruction, ma);
                         if (ret==0) {
 #if defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB)
                                 if ((regs->sr & 0x00000001) != 0)
@@ -474,7 +472,7 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
                 case 0x0900: /* bt   lab - no delayslot */
                         break;
                 case 0x0D00: /* bt/s lab */
-                        ret = handle_unaligned_delayslot(regs);
+                        ret = handle_delayslot(regs, instruction, ma);
                         if (ret==0) {
 #if defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB)
                                 if ((regs->sr & 0x00000001) == 0)
@@ -488,13 +486,13 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
                 break;
 
         case 0xA000: /* bra label */
-                ret = handle_unaligned_delayslot(regs);
+                ret = handle_delayslot(regs, instruction, ma);
                 if (ret==0)
                         regs->pc += SH_PC_12BIT_OFFSET(instruction);
                 break;
 
         case 0xB000: /* bsr label */
-                ret = handle_unaligned_delayslot(regs);
+                ret = handle_delayslot(regs, instruction, ma);
                 if (ret==0) {
                         regs->pr = regs->pc + 4;
                         regs->pc += SH_PC_12BIT_OFFSET(instruction);
@@ -505,12 +503,11 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
 
         /* handle non-delay-slot instruction */
  simple:
-        ret = handle_unaligned_ins(instruction,regs);
+        ret = handle_unaligned_ins(instruction, regs, ma);
         if (ret==0)
                 regs->pc += instruction_size(instruction);
         return ret;
 }
-#endif /* CONFIG_CPU_SH2A */
 
 #ifdef CONFIG_CPU_HAS_SR_RB
 #define lookup_exception_vector(x)      \
@@ -538,10 +535,8 @@ asmlinkage void do_address_error(struct pt_regs *regs,
         unsigned long error_code = 0;
         mm_segment_t oldfs;
         siginfo_t info;
-#ifndef CONFIG_CPU_SH2A
-        u16 instruction;
+        opcode_t instruction;
         int tmp;
-#endif
 
         /* Intentional ifdef */
 #ifdef CONFIG_CPU_HAS_SR_RB
@@ -561,9 +556,9 @@ asmlinkage void do_address_error(struct pt_regs *regs,
                         goto uspace_segv;
                 }
 
-#ifndef CONFIG_CPU_SH2A
                 set_fs(USER_DS);
-                if (copy_from_user(&instruction, (u16 *)(regs->pc), 2)) {
+                if (copy_from_user(&instruction, (void *)(regs->pc),
+                                   sizeof(instruction))) {
                         /* Argh. Fault on the instruction itself.
                            This should never happen non-SMP
                         */
@@ -571,13 +566,12 @@ asmlinkage void do_address_error(struct pt_regs *regs,
                         goto uspace_segv;
                 }
 
-                tmp = handle_unaligned_access(instruction, regs);
+                tmp = handle_unaligned_access(instruction, regs,
+                                              &user_mem_access);
                 set_fs(oldfs);
 
                 if (tmp==0)
                         return; /* sorted */
-#endif
-
 uspace_segv:
                 printk(KERN_NOTICE "Sending SIGBUS to \"%s\" due to unaligned "
                        "access (PC %lx PR %lx)\n", current->comm, regs->pc,
@@ -592,9 +586,9 @@ uspace_segv:
                 if (regs->pc & 1)
                         die("unaligned program counter", regs, error_code);
 
-#ifndef CONFIG_CPU_SH2A
                 set_fs(KERNEL_DS);
-                if (copy_from_user(&instruction, (u16 *)(regs->pc), 2)) {
+                if (copy_from_user(&instruction, (void *)(regs->pc),
+                                   sizeof(instruction))) {
                         /* Argh. Fault on the instruction itself.
                            This should never happen non-SMP
                         */
@@ -602,14 +596,8 @@ uspace_segv:
                         die("insn faulting in do_address_error", regs, 0);
                 }
 
-                handle_unaligned_access(instruction, regs);
+                handle_unaligned_access(instruction, regs, &user_mem_access);
                 set_fs(oldfs);
-#else
-                printk(KERN_NOTICE "Killing process \"%s\" due to unaligned "
-                       "access\n", current->comm);
-
-                force_sig(SIGSEGV, current);
-#endif
         }
 }
 
diff --git a/arch/sh/kernel/traps_64.c b/arch/sh/kernel/traps_64.c
index c0b3c6f6edb5..a55ac81d795b 100644
--- a/arch/sh/kernel/traps_64.c
+++ b/arch/sh/kernel/traps_64.c
@@ -630,7 +630,7 @@ static int misaligned_fpu_load(struct pt_regs *regs,
                                 current->thread.fpu.hard.fp_regs[destreg] = buflo;
                                 current->thread.fpu.hard.fp_regs[destreg+1] = bufhi;
                         } else {
-#if defined(CONFIG_LITTLE_ENDIAN)
+#if defined(CONFIG_CPU_LITTLE_ENDIAN)
                                 current->thread.fpu.hard.fp_regs[destreg] = bufhi;
                                 current->thread.fpu.hard.fp_regs[destreg+1] = buflo;
 #else
@@ -700,7 +700,7 @@ static int misaligned_fpu_store(struct pt_regs *regs,
                                 buflo = current->thread.fpu.hard.fp_regs[srcreg];
                                 bufhi = current->thread.fpu.hard.fp_regs[srcreg+1];
                         } else {
-#if defined(CONFIG_LITTLE_ENDIAN)
+#if defined(CONFIG_CPU_LITTLE_ENDIAN)
                                 bufhi = current->thread.fpu.hard.fp_regs[srcreg];
                                 buflo = current->thread.fpu.hard.fp_regs[srcreg+1];
 #else
diff --git a/arch/sh/kernel/vmlinux_64.lds.S b/arch/sh/kernel/vmlinux_64.lds.S
index 3f1bd6392bb3..d1e177009a41 100644
--- a/arch/sh/kernel/vmlinux_64.lds.S
+++ b/arch/sh/kernel/vmlinux_64.lds.S
@@ -51,7 +51,7 @@ SECTIONS
                 KPROBES_TEXT
                 *(.fixup)
                 *(.gnu.warning)
-#ifdef CONFIG_LITTLE_ENDIAN
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
         } = 0x6ff0fff0
 #else
         } = 0xf0fff06f
diff --git a/arch/sh/mm/cache-sh5.c b/arch/sh/mm/cache-sh5.c
index 4617e3aeee73..3877321fcede 100644
--- a/arch/sh/mm/cache-sh5.c
+++ b/arch/sh/mm/cache-sh5.c
@@ -1,10 +1,10 @@
 /*
  * arch/sh/mm/cache-sh5.c
  *
- * Original version Copyright (C) 2000, 2001  Paolo Alberelli
- * Second version Copyright (C) benedict.gaster@superh.com 2002
- * Third version Copyright Richard.Curnow@superh.com 2003
- * Hacks to third version Copyright (C) 2003 Paul Mundt
+ * Copyright (C) 2000, 2001  Paolo Alberelli
+ * Copyright (C) 2002  Benedict Gaster
+ * Copyright (C) 2003  Richard Curnow
+ * Copyright (C) 2003 - 2008  Paul Mundt
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -13,101 +13,20 @@
 #include <linux/init.h>
 #include <linux/mman.h>
 #include <linux/mm.h>
-#include <linux/threads.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <asm/tlb.h>
 #include <asm/processor.h>
 #include <asm/cache.h>
-#include <asm/tlb.h>
-#include <asm/io.h>
+#include <asm/pgalloc.h>
 #include <asm/uaccess.h>
 #include <asm/mmu_context.h>
-#include <asm/pgalloc.h> /* for flush_itlb_range */
-
-#include <linux/proc_fs.h>
-
-/* This function is in entry.S */
-extern unsigned long switch_and_save_asid(unsigned long new_asid);
 
 /* Wired TLB entry for the D-cache */
 static unsigned long long dtlb_cache_slot;
 
-/**
- * sh64_cache_init()
- *
- * This is pretty much just a straightforward clone of the SH
- * detect_cpu_and_cache_system().
- *
- * This function is responsible for setting up all of the cache
- * info dynamically as well as taking care of CPU probing and
- * setting up the relevant subtype data.
- *
- * FIXME: For the time being, we only really support the SH5-101
- * out of the box, and don't support dynamic probing for things
- * like the SH5-103 or even cut2 of the SH5-101. Implement this
- * later!
- */
-int __init sh64_cache_init(void)
+void __init p3_cache_init(void)
 {
-        /*
-         * First, setup some sane values for the I-cache.
-         */
-        cpu_data->icache.ways           = 4;
-        cpu_data->icache.sets           = 256;
-        cpu_data->icache.linesz         = L1_CACHE_BYTES;
-
-        /*
-         * FIXME: This can probably be cleaned up a bit as well.. for example,
-         * do we really need the way shift _and_ the way_step_shift ?? Judging
-         * by the existing code, I would guess no.. is there any valid reason
-         * why we need to be tracking this around?
-         */
-        cpu_data->icache.way_shift      = 13;
-        cpu_data->icache.entry_shift    = 5;
-        cpu_data->icache.set_shift      = 4;
-        cpu_data->icache.way_step_shift = 16;
-        cpu_data->icache.asid_shift     = 2;
-
-        /*
-         * way offset = cache size / associativity, so just don't factor in
-         * associativity in the first place..
-         */
-        cpu_data->icache.way_ofs        = cpu_data->icache.sets *
-                                          cpu_data->icache.linesz;
-
-        cpu_data->icache.asid_mask      = 0x3fc;
-        cpu_data->icache.idx_mask       = 0x1fe0;
-        cpu_data->icache.epn_mask       = 0xffffe000;
-        cpu_data->icache.flags          = 0;
-
-        /*
-         * Next, setup some sane values for the D-cache.
-         *
-         * On the SH5, these are pretty consistent with the I-cache settings,
-         * so we just copy over the existing definitions.. these can be fixed
-         * up later, especially if we add runtime CPU probing.
-         *
-         * Though in the meantime it saves us from having to duplicate all of
-         * the above definitions..
-         */
-        cpu_data->dcache                = cpu_data->icache;
-
-        /*
-         * Setup any cache-related flags here
-         */
-#if defined(CONFIG_DCACHE_WRITE_THROUGH)
-        set_bit(SH_CACHE_MODE_WT, &(cpu_data->dcache.flags));
-#elif defined(CONFIG_DCACHE_WRITE_BACK)
-        set_bit(SH_CACHE_MODE_WB, &(cpu_data->dcache.flags));
-#endif
-
-        /*
-         * We also need to reserve a slot for the D-cache in the DTLB, so we
-         * do this now ..
-         */
-        dtlb_cache_slot                 = sh64_get_wired_dtlb_entry();
-
-        return 0;
+        /* Reserve a slot for dcache colouring in the DTLB */
+        dtlb_cache_slot = sh64_get_wired_dtlb_entry();
 }
 
 #ifdef CONFIG_DCACHE_DISABLED
@@ -116,73 +35,48 @@ int __init sh64_cache_init(void)
 #define sh64_dcache_purge_user_range(mm, start, end)            do { } while (0)
 #define sh64_dcache_purge_phy_page(paddr)                       do { } while (0)
 #define sh64_dcache_purge_virt_page(mm, eaddr)                  do { } while (0)
-#define sh64_dcache_purge_kernel_range(start, end)              do { } while (0)
-#define sh64_dcache_wback_current_user_range(start, end)        do { } while (0)
 #endif
 
-/*##########################################################################*/
-
-/* From here onwards, a rewrite of the implementation,
-   by Richard.Curnow@superh.com.
-
-   The major changes in this compared to the old version are;
-   1. use more selective purging through OCBP instead of using ALLOCO to purge
-      by natural replacement.  This avoids purging out unrelated cache lines
-      that happen to be in the same set.
-   2. exploit the APIs copy_user_page and clear_user_page better
-   3. be more selective about I-cache purging, in particular use invalidate_all
-      more sparingly.
-
-   */
-
-/*##########################################################################
-                               SUPPORT FUNCTIONS
-  ##########################################################################*/
-
-/****************************************************************************/
-/* The following group of functions deal with mapping and unmapping a temporary
-   page into the DTLB slot that have been set aside for our exclusive use. */
-/* In order to accomplish this, we use the generic interface for adding and
-   removing a wired slot entry as defined in arch/sh/mm/tlb-sh5.c */
-/****************************************************************************/
-
-static unsigned long slot_own_flags;
-
-static inline void sh64_setup_dtlb_cache_slot(unsigned long eaddr, unsigned long asid, unsigned long paddr)
+/*
+ * The following group of functions deal with mapping and unmapping a
+ * temporary page into a DTLB slot that has been set aside for exclusive
+ * use.
+ */
+static inline void
+sh64_setup_dtlb_cache_slot(unsigned long eaddr, unsigned long asid,
+                           unsigned long paddr)
 {
-        local_irq_save(slot_own_flags);
+        local_irq_disable();
         sh64_setup_tlb_slot(dtlb_cache_slot, eaddr, asid, paddr);
 }
 
 static inline void sh64_teardown_dtlb_cache_slot(void)
 {
         sh64_teardown_tlb_slot(dtlb_cache_slot);
-        local_irq_restore(slot_own_flags);
+        local_irq_enable();
 }
 
-/****************************************************************************/
-
 #ifndef CONFIG_ICACHE_DISABLED
-
-static void __inline__ sh64_icache_inv_all(void)
+static inline void sh64_icache_inv_all(void)
 {
         unsigned long long addr, flag, data;
         unsigned int flags;
 
-        addr=ICCR0;
-        flag=ICCR0_ICI;
-        data=0;
+        addr = ICCR0;
+        flag = ICCR0_ICI;
+        data = 0;
 
         /* Make this a critical section for safety (probably not strictly necessary.) */
         local_irq_save(flags);
 
         /* Without %1 it gets unexplicably wrong */
-        asm volatile("getcfg    %3, 0, %0\n\t"
-                        "or     %0, %2, %0\n\t"
-                        "putcfg %3, 0, %0\n\t"
-                        "synci"
-                        : "=&r" (data)
-                        : "0" (data), "r" (flag), "r" (addr));
+        __asm__ __volatile__ (
+                "getcfg %3, 0, %0\n\t"
+                "or     %0, %2, %0\n\t"
+                "putcfg %3, 0, %0\n\t"
+                "synci"
+                : "=&r" (data)
+                : "0" (data), "r" (flag), "r" (addr));
 
         local_irq_restore(flags);
 }
@@ -193,20 +87,12 @@ static void sh64_icache_inv_kernel_range(unsigned long start, unsigned long end)
          * the addresses lie in the kernel superpage. */
 
         unsigned long long ullend, addr, aligned_start;
-#if (NEFF == 32)
         aligned_start = (unsigned long long)(signed long long)(signed long) start;
-#else
-#error "NEFF != 32"
-#endif
-        aligned_start &= L1_CACHE_ALIGN_MASK;
-        addr = aligned_start;
-#if (NEFF == 32)
+        addr = L1_CACHE_ALIGN(aligned_start);
         ullend = (unsigned long long) (signed long long) (signed long) end;
-#else
-#error "NEFF != 32"
-#endif
+
         while (addr <= ullend) {
-                asm __volatile__ ("icbi %0, 0" : : "r" (addr));
+                __asm__ __volatile__ ("icbi %0, 0" : : "r" (addr));
                 addr += L1_CACHE_BYTES;
         }
 }
@@ -215,7 +101,7 @@ static void sh64_icache_inv_user_page(struct vm_area_struct *vma, unsigned long
 {
         /* If we get called, we know that vma->vm_flags contains VM_EXEC.
            Also, eaddr is page-aligned. */
-
+        unsigned int cpu = smp_processor_id();
         unsigned long long addr, end_addr;
         unsigned long flags = 0;
         unsigned long running_asid, vma_asid;
@@ -237,17 +123,17 @@ static void sh64_icache_inv_user_page(struct vm_area_struct *vma, unsigned long
         */
 
         running_asid = get_asid();
-        vma_asid = (vma->vm_mm->context & MMU_CONTEXT_ASID_MASK);
+        vma_asid = cpu_asid(cpu, vma->vm_mm);
         if (running_asid != vma_asid) {
                 local_irq_save(flags);
                 switch_and_save_asid(vma_asid);
         }
         while (addr < end_addr) {
                 /* Worth unrolling a little */
-                asm __volatile__("icbi %0,  0" : : "r" (addr));
-                asm __volatile__("icbi %0, 32" : : "r" (addr));
-                asm __volatile__("icbi %0, 64" : : "r" (addr));
-                asm __volatile__("icbi %0, 96" : : "r" (addr));
+                __asm__ __volatile__("icbi %0,  0" : : "r" (addr));
+                __asm__ __volatile__("icbi %0, 32" : : "r" (addr));
+                __asm__ __volatile__("icbi %0, 64" : : "r" (addr));
+                __asm__ __volatile__("icbi %0, 96" : : "r" (addr));
                 addr += 128;
         }
         if (running_asid != vma_asid) {
@@ -256,8 +142,6 @@ static void sh64_icache_inv_user_page(struct vm_area_struct *vma, unsigned long
         }
 }
 
-/****************************************************************************/
-
 static void sh64_icache_inv_user_page_range(struct mm_struct *mm,
                           unsigned long start, unsigned long end)
 {
@@ -275,10 +159,10 @@ static void sh64_icache_inv_user_page_range(struct mm_struct *mm,
            possible with the D-cache.  Just assume 64 for now as a working
            figure.
            */
-
         int n_pages;
 
-        if (!mm) return;
+        if (!mm)
+                return;
 
         n_pages = ((end - start) >> PAGE_SHIFT);
         if (n_pages >= 64) {
@@ -290,7 +174,7 @@ static void sh64_icache_inv_user_page_range(struct mm_struct *mm,
                 unsigned long mm_asid, current_asid;
                 unsigned long long flags = 0ULL;
 
-                mm_asid = mm->context & MMU_CONTEXT_ASID_MASK;
+                mm_asid = cpu_asid(smp_processor_id(), mm);
                 current_asid = get_asid();
 
                 if (mm_asid != current_asid) {
@@ -322,6 +206,7 @@ static void sh64_icache_inv_user_page_range(struct mm_struct *mm,
                         }
                         aligned_start = vma->vm_end; /* Skip to start of next region */
                 }
+
                 if (mm_asid != current_asid) {
                         switch_and_save_asid(current_asid);
                         local_irq_restore(flags);
@@ -329,47 +214,46 @@ static void sh64_icache_inv_user_page_range(struct mm_struct *mm,
         }
 }
 
+/*
+ * Invalidate a small range of user context I-cache, not necessarily page
+ * (or even cache-line) aligned.
+ *
+ * Since this is used inside ptrace, the ASID in the mm context typically
+ * won't match current_asid.  We'll have to switch ASID to do this.  For
+ * safety, and given that the range will be small, do all this under cli.
+ *
+ * Note, there is a hazard that the ASID in mm->context is no longer
+ * actually associated with mm, i.e. if the mm->context has started a new
+ * cycle since mm was last active.  However, this is just a performance
+ * issue: all that happens is that we invalidate lines belonging to
+ * another mm, so the owning process has to refill them when that mm goes
+ * live again.  mm itself can't have any cache entries because there will
+ * have been a flush_cache_all when the new mm->context cycle started.
+ */
 static void sh64_icache_inv_user_small_range(struct mm_struct *mm,
                                                 unsigned long start, int len)
 {
-
-        /* Invalidate a small range of user context I-cache, not necessarily
-           page (or even cache-line) aligned. */
-
         unsigned long long eaddr = start;
         unsigned long long eaddr_end = start + len;
         unsigned long current_asid, mm_asid;
         unsigned long long flags;
         unsigned long long epage_start;
 
-        /* Since this is used inside ptrace, the ASID in the mm context
-           typically won't match current_asid.  We'll have to switch ASID to do
-           this.  For safety, and given that the range will be small, do all
-           this under cli.
-
-           Note, there is a hazard that the ASID in mm->context is no longer
-           actually associated with mm, i.e. if the mm->context has started a
-           new cycle since mm was last active.  However, this is just a
-           performance issue: all that happens is that we invalidate lines
-           belonging to another mm, so the owning process has to refill them
-           when that mm goes live again.  mm itself can't have any cache
-           entries because there will have been a flush_cache_all when the new
-           mm->context cycle started. */
-
-        /* Align to start of cache line.  Otherwise, suppose len==8 and start
-           was at 32N+28 : the last 4 bytes wouldn't get invalidated. */
-        eaddr = start & L1_CACHE_ALIGN_MASK;
+        /*
+         * Align to start of cache line.  Otherwise, suppose len==8 and
+         * start was at 32N+28 : the last 4 bytes wouldn't get invalidated.
+         */
+        eaddr = L1_CACHE_ALIGN(start);
         eaddr_end = start + len;
 
+        mm_asid = cpu_asid(smp_processor_id(), mm);
         local_irq_save(flags);
-        mm_asid = mm->context & MMU_CONTEXT_ASID_MASK;
         current_asid = switch_and_save_asid(mm_asid);
 
         epage_start = eaddr & PAGE_MASK;
 
-        while (eaddr < eaddr_end)
-        {
-                asm __volatile__("icbi %0, 0" : : "r" (eaddr));
+        while (eaddr < eaddr_end) {
+                __asm__ __volatile__("icbi %0, 0" : : "r" (eaddr));
                 eaddr += L1_CACHE_BYTES;
         }
         switch_and_save_asid(current_asid);
@@ -394,30 +278,24 @@ static void sh64_icache_inv_current_user_range(unsigned long start, unsigned lon
            been recycled since we were last active in which case we might just
            invalidate another processes I-cache entries : no worries, just a
            performance drop for him. */
-        aligned_start = start & L1_CACHE_ALIGN_MASK;
+        aligned_start = L1_CACHE_ALIGN(start);
         addr = aligned_start;
         while (addr < ull_end) {
-                asm __volatile__ ("icbi %0, 0" : : "r" (addr));
-                asm __volatile__ ("nop");
-                asm __volatile__ ("nop");
+                __asm__ __volatile__ ("icbi %0, 0" : : "r" (addr));
+                __asm__ __volatile__ ("nop");
+                __asm__ __volatile__ ("nop");
                 addr += L1_CACHE_BYTES;
         }
 }
-
 #endif /* !CONFIG_ICACHE_DISABLED */
 
-/****************************************************************************/
-
 #ifndef CONFIG_DCACHE_DISABLED
-
 /* Buffer used as the target of alloco instructions to purge data from cache
    sets by natural eviction. -- RPC */
-#define DUMMY_ALLOCO_AREA_SIZE L1_CACHE_SIZE_BYTES + (1024 * 4)
+#define DUMMY_ALLOCO_AREA_SIZE ((L1_CACHE_BYTES << 10) + (1024 * 4))
 static unsigned char dummy_alloco_area[DUMMY_ALLOCO_AREA_SIZE] __cacheline_aligned = { 0, };
 
-/****************************************************************************/
-
-static void __inline__ sh64_dcache_purge_sets(int sets_to_purge_base, int n_sets)
+static void inline sh64_dcache_purge_sets(int sets_to_purge_base, int n_sets)
 {
         /* Purge all ways in a particular block of sets, specified by the base
            set number and number of sets.  Can handle wrap-around, if that's
@@ -428,102 +306,86 @@ static void __inline__ sh64_dcache_purge_sets(int sets_to_purge_base, int n_sets
         int j;
         int set_offset;
 
-        dummy_buffer_base_set = ((int)&dummy_alloco_area & cpu_data->dcache.idx_mask) >> cpu_data->dcache.entry_shift;
+        dummy_buffer_base_set = ((int)&dummy_alloco_area &
+                                 cpu_data->dcache.entry_mask) >>
+                                 cpu_data->dcache.entry_shift;
         set_offset = sets_to_purge_base - dummy_buffer_base_set;
 
-        for (j=0; j<n_sets; j++, set_offset++) {
+        for (j = 0; j < n_sets; j++, set_offset++) {
                 set_offset &= (cpu_data->dcache.sets - 1);
-                eaddr0 = (unsigned long long)dummy_alloco_area + (set_offset << cpu_data->dcache.entry_shift);
-
-                /* Do one alloco which hits the required set per cache way.  For
-                   write-back mode, this will purge the #ways resident lines.   There's
-                   little point unrolling this loop because the allocos stall more if
-                   they're too close together. */
-                eaddr1 = eaddr0 + cpu_data->dcache.way_ofs * cpu_data->dcache.ways;
-                for (eaddr=eaddr0; eaddr<eaddr1; eaddr+=cpu_data->dcache.way_ofs) {
-                        asm __volatile__ ("alloco %0, 0" : : "r" (eaddr));
-                        asm __volatile__ ("synco"); /* TAKum03020 */
+                eaddr0 = (unsigned long long)dummy_alloco_area +
+                        (set_offset << cpu_data->dcache.entry_shift);
+
+                /*
+                 * Do one alloco which hits the required set per cache
+                 * way.  For write-back mode, this will purge the #ways
+                 * resident lines.  There's little point unrolling this
+                 * loop because the allocos stall more if they're too
+                 * close together.
+                 */
+                eaddr1 = eaddr0 + cpu_data->dcache.way_size *
+                                  cpu_data->dcache.ways;
+
+                for (eaddr = eaddr0; eaddr < eaddr1;
+                     eaddr += cpu_data->dcache.way_size) {
+                        __asm__ __volatile__ ("alloco %0, 0" : : "r" (eaddr));
+                        __asm__ __volatile__ ("synco"); /* TAKum03020 */
                 }
 
-                eaddr1 = eaddr0 + cpu_data->dcache.way_ofs * cpu_data->dcache.ways;
-                for (eaddr=eaddr0; eaddr<eaddr1; eaddr+=cpu_data->dcache.way_ofs) {
-                        /* Load from each address.  Required because alloco is a NOP if
-                           the cache is write-through.  Write-through is a config option. */
+                eaddr1 = eaddr0 + cpu_data->dcache.way_size *
+                                  cpu_data->dcache.ways;
+
+                for (eaddr = eaddr0; eaddr < eaddr1;
+                     eaddr += cpu_data->dcache.way_size) {
+                        /*
+                         * Load from each address.  Required because
+                         * alloco is a NOP if the cache is write-through.
+                         */
                         if (test_bit(SH_CACHE_MODE_WT, &(cpu_data->dcache.flags)))
-                                *(volatile unsigned char *)(int)eaddr;
+                                ctrl_inb(eaddr);
                 }
         }
 
-        /* Don't use OCBI to invalidate the lines.  That costs cycles directly.
-           If the dummy block is just left resident, it will naturally get
-           evicted as required.  */
-
-        return;
+        /*
+         * Don't use OCBI to invalidate the lines.  That costs cycles
+         * directly.  If the dummy block is just left resident, it will
+         * naturally get evicted as required.
+         */
 }
 
-/****************************************************************************/
-
+/*
+ * Purge the entire contents of the dcache.  The most efficient way to
+ * achieve this is to use alloco instructions on a region of unused
+ * memory equal in size to the cache, thereby causing the current
+ * contents to be discarded by natural eviction.  The alternative, namely
+ * reading every tag, setting up a mapping for the corresponding page and
+ * doing an OCBP for the line, would be much more expensive.
+ */
 static void sh64_dcache_purge_all(void)
 {
-        /* Purge the entire contents of the dcache.  The most efficient way to
-           achieve this is to use alloco instructions on a region of unused
-           memory equal in size to the cache, thereby causing the current
-           contents to be discarded by natural eviction.  The alternative,
-           namely reading every tag, setting up a mapping for the corresponding
-           page and doing an OCBP for the line, would be much more expensive.
-           */
 
         sh64_dcache_purge_sets(0, cpu_data->dcache.sets);
-
-        return;
-
 }
 
-/****************************************************************************/
-
-static void sh64_dcache_purge_kernel_range(unsigned long start, unsigned long end)
-{
-        /* Purge the range of addresses [start,end] from the D-cache.  The
-           addresses lie in the superpage mapping.  There's no harm if we
-           overpurge at either end - just a small performance loss. */
-        unsigned long long ullend, addr, aligned_start;
-#if (NEFF == 32)
-        aligned_start = (unsigned long long)(signed long long)(signed long) start;
-#else
-#error "NEFF != 32"
-#endif
-        aligned_start &= L1_CACHE_ALIGN_MASK;
-        addr = aligned_start;
-#if (NEFF == 32)
-        ullend = (unsigned long long) (signed long long) (signed long) end;
-#else
-#error "NEFF != 32"
-#endif
-        while (addr <= ullend) {
-                asm __volatile__ ("ocbp %0, 0" : : "r" (addr));
-                addr += L1_CACHE_BYTES;
-        }
-        return;
-}
 
 /* Assumes this address (+ (2**n_synbits) pages up from it) aren't used for
    anything else in the kernel */
 #define MAGIC_PAGE0_START 0xffffffffec000000ULL
 
-static void sh64_dcache_purge_coloured_phy_page(unsigned long paddr, unsigned long eaddr)
+/* Purge the physical page 'paddr' from the cache.  It's known that any
+ * cache lines requiring attention have the same page colour as the the
+ * address 'eaddr'.
+ *
+ * This relies on the fact that the D-cache matches on physical tags when
+ * no virtual tag matches.  So we create an alias for the original page
+ * and purge through that.  (Alternatively, we could have done this by
+ * switching ASID to match the original mapping and purged through that,
+ * but that involves ASID switching cost + probably a TLBMISS + refill
+ * anyway.)
+ */
+static void sh64_dcache_purge_coloured_phy_page(unsigned long paddr,
+                                                unsigned long eaddr)
 {
-        /* Purge the physical page 'paddr' from the cache.  It's known that any
-           cache lines requiring attention have the same page colour as the the
-           address 'eaddr'.
-
-           This relies on the fact that the D-cache matches on physical tags
-           when no virtual tag matches.  So we create an alias for the original
-           page and purge through that.  (Alternatively, we could have done
-           this by switching ASID to match the original mapping and purged
-           through that, but that involves ASID switching cost + probably a
-           TLBMISS + refill anyway.)
-           */
-
         unsigned long long magic_page_start;
         unsigned long long magic_eaddr, magic_eaddr_end;
 
@@ -531,47 +393,45 @@ static void sh64_dcache_purge_coloured_phy_page(unsigned long paddr, unsigned lo
 
         /* As long as the kernel is not pre-emptible, this doesn't need to be
            under cli/sti. */
-
         sh64_setup_dtlb_cache_slot(magic_page_start, get_asid(), paddr);
 
         magic_eaddr = magic_page_start;
         magic_eaddr_end = magic_eaddr + PAGE_SIZE;
+
         while (magic_eaddr < magic_eaddr_end) {
                 /* Little point in unrolling this loop - the OCBPs are blocking
                    and won't go any quicker (i.e. the loop overhead is parallel
                    to part of the OCBP execution.) */
-                asm __volatile__ ("ocbp %0, 0" : : "r" (magic_eaddr));
+                __asm__ __volatile__ ("ocbp %0, 0" : : "r" (magic_eaddr));
                 magic_eaddr += L1_CACHE_BYTES;
         }
 
         sh64_teardown_dtlb_cache_slot();
 }
 
-/****************************************************************************/
-
+/*
+ * Purge a page given its physical start address, by creating a temporary
+ * 1 page mapping and purging across that.  Even if we know the virtual
+ * address (& vma or mm) of the page, the method here is more elegant
+ * because it avoids issues of coping with page faults on the purge
+ * instructions (i.e. no special-case code required in the critical path
+ * in the TLB miss handling).
+ */
 static void sh64_dcache_purge_phy_page(unsigned long paddr)
 {
-        /* Pure a page given its physical start address, by creating a
-           temporary 1 page mapping and purging across that.  Even if we know
-           the virtual address (& vma or mm) of the page, the method here is
-           more elegant because it avoids issues of coping with page faults on
-           the purge instructions (i.e. no special-case code required in the
-           critical path in the TLB miss handling). */
-
         unsigned long long eaddr_start, eaddr, eaddr_end;
         int i;
 
         /* As long as the kernel is not pre-emptible, this doesn't need to be
            under cli/sti. */
-
         eaddr_start = MAGIC_PAGE0_START;
-        for (i=0; i < (1 << CACHE_OC_N_SYNBITS); i++) {
+        for (i = 0; i < (1 << CACHE_OC_N_SYNBITS); i++) {
                 sh64_setup_dtlb_cache_slot(eaddr_start, get_asid(), paddr);
 
                 eaddr = eaddr_start;
                 eaddr_end = eaddr + PAGE_SIZE;
                 while (eaddr < eaddr_end) {
-                        asm __volatile__ ("ocbp %0, 0" : : "r" (eaddr));
+                        __asm__ __volatile__ ("ocbp %0, 0" : : "r" (eaddr));
                         eaddr += L1_CACHE_BYTES;
                 }
 
@@ -584,6 +444,7 @@ static void sh64_dcache_purge_user_pages(struct mm_struct *mm,
                                 unsigned long addr, unsigned long end)
 {
         pgd_t *pgd;
+        pud_t *pud;
         pmd_t *pmd;
         pte_t *pte;
         pte_t entry;
@@ -597,7 +458,11 @@ static void sh64_dcache_purge_user_pages(struct mm_struct *mm,
         if (pgd_bad(*pgd))
                 return;
 
-        pmd = pmd_offset(pgd, addr);
+        pud = pud_offset(pgd, addr);
+        if (pud_none(*pud) || pud_bad(*pud))
+                return;
+
+        pmd = pmd_offset(pud, addr);
         if (pmd_none(*pmd) || pmd_bad(*pmd))
                 return;
 
@@ -611,419 +476,357 @@ static void sh64_dcache_purge_user_pages(struct mm_struct *mm,
         } while (pte++, addr += PAGE_SIZE, addr != end);
         pte_unmap_unlock(pte - 1, ptl);
 }
-/****************************************************************************/
 
+/*
+ * There are at least 5 choices for the implementation of this, with
+ * pros (+), cons(-), comments(*):
+ *
+ * 1. ocbp each line in the range through the original user's ASID
+ *    + no lines spuriously evicted
+ *    - tlbmiss handling (must either handle faults on demand => extra
+ *      special-case code in tlbmiss critical path), or map the page in
+ *      advance (=> flush_tlb_range in advance to avoid multiple hits)
+ *    - ASID switching
+ *    - expensive for large ranges
+ *
+ * 2. temporarily map each page in the range to a special effective
+ *    address and ocbp through the temporary mapping; relies on the
+ *    fact that SH-5 OCB* always do TLB lookup and match on ptags (they
+ *    never look at the etags)
+ *    + no spurious evictions
+ *    - expensive for large ranges
+ *    * surely cheaper than (1)
+ *
+ * 3. walk all the lines in the cache, check the tags, if a match
+ *    occurs create a page mapping to ocbp the line through
+ *    + no spurious evictions
+ *    - tag inspection overhead
+ *    - (especially for small ranges)
+ *    - potential cost of setting up/tearing down page mapping for
+ *      every line that matches the range
+ *    * cost partly independent of range size
+ *
+ * 4. walk all the lines in the cache, check the tags, if a match
+ *    occurs use 4 * alloco to purge the line (+3 other probably
+ *    innocent victims) by natural eviction
+ *    + no tlb mapping overheads
+ *    - spurious evictions
+ *    - tag inspection overhead
+ *
+ * 5. implement like flush_cache_all
+ *    + no tag inspection overhead
+ *    - spurious evictions
+ *    - bad for small ranges
+ *
+ * (1) can be ruled out as more expensive than (2).  (2) appears best
+ * for small ranges.  The choice between (3), (4) and (5) for large
+ * ranges and the range size for the large/small boundary need
+ * benchmarking to determine.
+ *
+ * For now use approach (2) for small ranges and (5) for large ones.
+ */
 static void sh64_dcache_purge_user_range(struct mm_struct *mm,
                           unsigned long start, unsigned long end)
 {
-        /* There are at least 5 choices for the implementation of this, with
-           pros (+), cons(-), comments(*):
-
-           1. ocbp each line in the range through the original user's ASID
-              + no lines spuriously evicted
-              - tlbmiss handling (must either handle faults on demand => extra
-                special-case code in tlbmiss critical path), or map the page in
-                advance (=> flush_tlb_range in advance to avoid multiple hits)
-              - ASID switching
-              - expensive for large ranges
-
-           2. temporarily map each page in the range to a special effective
-              address and ocbp through the temporary mapping; relies on the
-              fact that SH-5 OCB* always do TLB lookup and match on ptags (they
-              never look at the etags)
-              + no spurious evictions
-              - expensive for large ranges
-              * surely cheaper than (1)
-
-           3. walk all the lines in the cache, check the tags, if a match
-              occurs create a page mapping to ocbp the line through
-              + no spurious evictions
-              - tag inspection overhead
-              - (especially for small ranges)
-              - potential cost of setting up/tearing down page mapping for
-                every line that matches the range
-              * cost partly independent of range size
-
-           4. walk all the lines in the cache, check the tags, if a match
-              occurs use 4 * alloco to purge the line (+3 other probably
-              innocent victims) by natural eviction
-              + no tlb mapping overheads
-              - spurious evictions
-              - tag inspection overhead
-
-           5. implement like flush_cache_all
-              + no tag inspection overhead
-              - spurious evictions
-              - bad for small ranges
-
-           (1) can be ruled out as more expensive than (2).  (2) appears best
-           for small ranges.  The choice between (3), (4) and (5) for large
-           ranges and the range size for the large/small boundary need
-           benchmarking to determine.
-
-           For now use approach (2) for small ranges and (5) for large ones.
-
-           */
-
-        int n_pages;
+        int n_pages = ((end - start) >> PAGE_SHIFT);
 
-        n_pages = ((end - start) >> PAGE_SHIFT);
         if (n_pages >= 64 || ((start ^ (end - 1)) & PMD_MASK)) {
-#if 1
                 sh64_dcache_purge_all();
-#else
-                unsigned long long set, way;
-                unsigned long mm_asid = mm->context & MMU_CONTEXT_ASID_MASK;
-                for (set = 0; set < cpu_data->dcache.sets; set++) {
-                        unsigned long long set_base_config_addr = CACHE_OC_ADDRESS_ARRAY + (set << cpu_data->dcache.set_shift);
-                        for (way = 0; way < cpu_data->dcache.ways; way++) {
-                                unsigned long long config_addr = set_base_config_addr + (way << cpu_data->dcache.way_step_shift);
-                                unsigned long long tag0;
-                                unsigned long line_valid;
-
-                                asm __volatile__("getcfg %1, 0, %0" : "=r" (tag0) : "r" (config_addr));
-                                line_valid = tag0 & SH_CACHE_VALID;
-                                if (line_valid) {
-                                        unsigned long cache_asid;
-                                        unsigned long epn;
-
-                                        cache_asid = (tag0 & cpu_data->dcache.asid_mask) >> cpu_data->dcache.asid_shift;
-                                        /* The next line needs some
-                                           explanation.  The virtual tags
-                                           encode bits [31:13] of the virtual
-                                           address, bit [12] of the 'tag' being
-                                           implied by the cache set index. */
-                                        epn = (tag0 & cpu_data->dcache.epn_mask) | ((set & 0x80) << cpu_data->dcache.entry_shift);
-
-                                        if ((cache_asid == mm_asid) && (start <= epn) && (epn < end)) {
-                                                /* TODO : could optimise this
-                                                   call by batching multiple
-                                                   adjacent sets together. */
-                                                sh64_dcache_purge_sets(set, 1);
-                                                break; /* Don't waste time inspecting other ways for this set */
-                                        }
-                                }
-                        }
-                }
-#endif
         } else {
                 /* Small range, covered by a single page table page */
                 start &= PAGE_MASK;     /* should already be so */
                 end = PAGE_ALIGN(end);  /* should already be so */
                 sh64_dcache_purge_user_pages(mm, start, end);
         }
-        return;
 }
 
-static void sh64_dcache_wback_current_user_range(unsigned long start, unsigned long end)
+/*
+ * Purge the range of addresses from the D-cache.
+ *
+ * The addresses lie in the superpage mapping. There's no harm if we
+ * overpurge at either end - just a small performance loss.
+ */
+void __flush_purge_region(void *start, int size)
 {
-        unsigned long long aligned_start;
-        unsigned long long ull_end;
-        unsigned long long addr;
-
-        ull_end = end;
+        unsigned long long ullend, addr, aligned_start;
 
-        /* Just wback over the range using the natural addresses.  TLB miss
-           handling will be OK (TBC) : the range has just been written to by
-           the signal frame setup code, so the PTEs must exist.
+        aligned_start = (unsigned long long)(signed long long)(signed long) start;
+        addr = L1_CACHE_ALIGN(aligned_start);
+        ullend = (unsigned long long) (signed long long) (signed long) start + size;
 
-           Note, if we have CONFIG_PREEMPT and get preempted inside this loop,
-           it doesn't matter, even if the pid->ASID mapping changes whilst
-           we're away.  In that case the cache will have been flushed when the
-           mapping was renewed.  So the writebacks below will be nugatory (and
-           we'll doubtless have to fault the TLB entry/ies in again with the
-           new ASID), but it's a rare case.
-           */
-        aligned_start = start & L1_CACHE_ALIGN_MASK;
-        addr = aligned_start;
-        while (addr < ull_end) {
-                asm __volatile__ ("ocbwb %0, 0" : : "r" (addr));
+        while (addr <= ullend) {
+                __asm__ __volatile__ ("ocbp %0, 0" : : "r" (addr));
                 addr += L1_CACHE_BYTES;
         }
 }
 
-/****************************************************************************/
-
-/* These *MUST* lie in an area of virtual address space that's otherwise unused. */
-#define UNIQUE_EADDR_START 0xe0000000UL
-#define UNIQUE_EADDR_END   0xe8000000UL
-
-static unsigned long sh64_make_unique_eaddr(unsigned long user_eaddr, unsigned long paddr)
+void __flush_wback_region(void *start, int size)
 {
-        /* Given a physical address paddr, and a user virtual address
-           user_eaddr which will eventually be mapped to it, create a one-off
-           kernel-private eaddr mapped to the same paddr.  This is used for
-           creating special destination pages for copy_user_page and
-           clear_user_page */
+        unsigned long long ullend, addr, aligned_start;
 
-        static unsigned long current_pointer = UNIQUE_EADDR_START;
-        unsigned long coloured_pointer;
+        aligned_start = (unsigned long long)(signed long long)(signed long) start;
+        addr = L1_CACHE_ALIGN(aligned_start);
+        ullend = (unsigned long long) (signed long long) (signed long) start + size;
 
-        if (current_pointer == UNIQUE_EADDR_END) {
-                sh64_dcache_purge_all();
-                current_pointer = UNIQUE_EADDR_START;
+        while (addr < ullend) {
+                __asm__ __volatile__ ("ocbwb %0, 0" : : "r" (addr));
+                addr += L1_CACHE_BYTES;
         }
-
-        coloured_pointer = (current_pointer & ~CACHE_OC_SYN_MASK) | (user_eaddr & CACHE_OC_SYN_MASK);
-        sh64_setup_dtlb_cache_slot(coloured_pointer, get_asid(), paddr);
-
-        current_pointer += (PAGE_SIZE << CACHE_OC_N_SYNBITS);
-
-        return coloured_pointer;
-}
-
-/****************************************************************************/
-
-static void sh64_copy_user_page_coloured(void *to, void *from, unsigned long address)
-{
-        void *coloured_to;
-
-        /* Discard any existing cache entries of the wrong colour.  These are
-           present quite often, if the kernel has recently used the page
-           internally, then given it up, then it's been allocated to the user.
-           */
-        sh64_dcache_purge_coloured_phy_page(__pa(to), (unsigned long) to);
-
-        coloured_to = (void *) sh64_make_unique_eaddr(address, __pa(to));
-        sh64_page_copy(from, coloured_to);
-
-        sh64_teardown_dtlb_cache_slot();
 }
 
-static void sh64_clear_user_page_coloured(void *to, unsigned long address)
+void __flush_invalidate_region(void *start, int size)
 {
-        void *coloured_to;
-
-        /* Discard any existing kernel-originated lines of the wrong colour (as
-           above) */
-        sh64_dcache_purge_coloured_phy_page(__pa(to), (unsigned long) to);
+        unsigned long long ullend, addr, aligned_start;
 
-        coloured_to = (void *) sh64_make_unique_eaddr(address, __pa(to));
-        sh64_page_clear(coloured_to);
+        aligned_start = (unsigned long long)(signed long long)(signed long) start;
+        addr = L1_CACHE_ALIGN(aligned_start);
+        ullend = (unsigned long long) (signed long long) (signed long) start + size;
 
-        sh64_teardown_dtlb_cache_slot();
+        while (addr < ullend) {
+                __asm__ __volatile__ ("ocbi %0, 0" : : "r" (addr));
+                addr += L1_CACHE_BYTES;
+        }
 }
-
 #endif /* !CONFIG_DCACHE_DISABLED */
 
-/****************************************************************************/
-
-/*##########################################################################
-                            EXTERNALLY CALLABLE API.
-  ##########################################################################*/
-
-/* These functions are described in Documentation/cachetlb.txt.
-   Each one of these functions varies in behaviour depending on whether the
-   I-cache and/or D-cache are configured out.
-
-   Note that the Linux term 'flush' corresponds to what is termed 'purge' in
-   the sh/sh64 jargon for the D-cache, i.e. write back dirty data then
-   invalidate the cache lines, and 'invalidate' for the I-cache.
-   */
-
-#undef FLUSH_TRACE
-
+/*
+ * Invalidate the entire contents of both caches, after writing back to
+ * memory any dirty data from the D-cache.
+ */
 void flush_cache_all(void)
 {
-        /* Invalidate the entire contents of both caches, after writing back to
-           memory any dirty data from the D-cache. */
         sh64_dcache_purge_all();
         sh64_icache_inv_all();
 }
 
-/****************************************************************************/
-
+/*
+ * Invalidate an entire user-address space from both caches, after
+ * writing back dirty data (e.g. for shared mmap etc).
+ *
+ * This could be coded selectively by inspecting all the tags then
+ * doing 4*alloco on any set containing a match (as for
+ * flush_cache_range), but fork/exit/execve (where this is called from)
+ * are expensive anyway.
+ *
+ * Have to do a purge here, despite the comments re I-cache below.
+ * There could be odd-coloured dirty data associated with the mm still
+ * in the cache - if this gets written out through natural eviction
+ * after the kernel has reused the page there will be chaos.
+ *
+ * The mm being torn down won't ever be active again, so any Icache
+ * lines tagged with its ASID won't be visible for the rest of the
+ * lifetime of this ASID cycle.  Before the ASID gets reused, there
+ * will be a flush_cache_all.  Hence we don't need to touch the
+ * I-cache.  This is similar to the lack of action needed in
+ * flush_tlb_mm - see fault.c.
+ */
 void flush_cache_mm(struct mm_struct *mm)
 {
-        /* Invalidate an entire user-address space from both caches, after
-           writing back dirty data (e.g. for shared mmap etc). */
-
-        /* This could be coded selectively by inspecting all the tags then
-           doing 4*alloco on any set containing a match (as for
-           flush_cache_range), but fork/exit/execve (where this is called from)
-           are expensive anyway. */
-
-        /* Have to do a purge here, despite the comments re I-cache below.
-           There could be odd-coloured dirty data associated with the mm still
-           in the cache - if this gets written out through natural eviction
-           after the kernel has reused the page there will be chaos.
-           */
-
         sh64_dcache_purge_all();
-
-        /* The mm being torn down won't ever be active again, so any Icache
-           lines tagged with its ASID won't be visible for the rest of the
-           lifetime of this ASID cycle.  Before the ASID gets reused, there
-           will be a flush_cache_all.  Hence we don't need to touch the
-           I-cache.  This is similar to the lack of action needed in
-           flush_tlb_mm - see fault.c. */
 }
 
-/****************************************************************************/
-
+/*
+ * Invalidate (from both caches) the range [start,end) of virtual
+ * addresses from the user address space specified by mm, after writing
+ * back any dirty data.
+ *
+ * Note, 'end' is 1 byte beyond the end of the range to flush.
+ */
 void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
                        unsigned long end)
 {
         struct mm_struct *mm = vma->vm_mm;
 
-        /* Invalidate (from both caches) the range [start,end) of virtual
-           addresses from the user address space specified by mm, after writing
-           back any dirty data.
-
-           Note, 'end' is 1 byte beyond the end of the range to flush. */
-
         sh64_dcache_purge_user_range(mm, start, end);
         sh64_icache_inv_user_page_range(mm, start, end);
 }
 
-/****************************************************************************/
-
-void flush_cache_page(struct vm_area_struct *vma, unsigned long eaddr, unsigned long pfn)
+/*
+ * Invalidate any entries in either cache for the vma within the user
+ * address space vma->vm_mm for the page starting at virtual address
+ * 'eaddr'.   This seems to be used primarily in breaking COW.  Note,
+ * the I-cache must be searched too in case the page in question is
+ * both writable and being executed from (e.g. stack trampolines.)
+ *
+ * Note, this is called with pte lock held.
+ */
+void flush_cache_page(struct vm_area_struct *vma, unsigned long eaddr,
+                      unsigned long pfn)
 {
-        /* Invalidate any entries in either cache for the vma within the user
-           address space vma->vm_mm for the page starting at virtual address
-           'eaddr'.   This seems to be used primarily in breaking COW.  Note,
-           the I-cache must be searched too in case the page in question is
-           both writable and being executed from (e.g. stack trampolines.)
-
-           Note, this is called with pte lock held.
-           */
-
         sh64_dcache_purge_phy_page(pfn << PAGE_SHIFT);
 
-        if (vma->vm_flags & VM_EXEC) {
+        if (vma->vm_flags & VM_EXEC)
                 sh64_icache_inv_user_page(vma, eaddr);
-        }
 }
 
-/****************************************************************************/
+void flush_dcache_page(struct page *page)
+{
+        sh64_dcache_purge_phy_page(page_to_phys(page));
+        wmb();
+}
 
-#ifndef CONFIG_DCACHE_DISABLED
+/*
+ * Flush the range [start,end] of kernel virtual adddress space from
+ * the I-cache.  The corresponding range must be purged from the
+ * D-cache also because the SH-5 doesn't have cache snooping between
+ * the caches.  The addresses will be visible through the superpage
+ * mapping, therefore it's guaranteed that there no cache entries for
+ * the range in cache sets of the wrong colour.
+ */
+void flush_icache_range(unsigned long start, unsigned long end)
+{
+        __flush_purge_region((void *)start, end);
+        wmb();
+        sh64_icache_inv_kernel_range(start, end);
+}
 
-void copy_user_page(void *to, void *from, unsigned long address, struct page *page)
+/*
+ * Flush the range of user (defined by vma->vm_mm) address space starting
+ * at 'addr' for 'len' bytes from the cache.  The range does not straddle
+ * a page boundary, the unique physical page containing the range is
+ * 'page'.  This seems to be used mainly for invalidating an address
+ * range following a poke into the program text through the ptrace() call
+ * from another process (e.g. for BRK instruction insertion).
+ */
+void flush_icache_user_range(struct vm_area_struct *vma,
+                        struct page *page, unsigned long addr, int len)
 {
-        /* 'from' and 'to' are kernel virtual addresses (within the superpage
-           mapping of the physical RAM).  'address' is the user virtual address
-           where the copy 'to' will be mapped after.  This allows a custom
-           mapping to be used to ensure that the new copy is placed in the
-           right cache sets for the user to see it without having to bounce it
-           out via memory.  Note however : the call to flush_page_to_ram in
-           (generic)/mm/memory.c:(break_cow) undoes all this good work in that one
-           very important case!
-
-           TBD : can we guarantee that on every call, any cache entries for
-           'from' are in the same colour sets as 'address' also?  i.e. is this
-           always used just to deal with COW?  (I suspect not). */
-
-        /* There are two possibilities here for when the page 'from' was last accessed:
-           * by the kernel : this is OK, no purge required.
-           * by the/a user (e.g. for break_COW) : need to purge.
-
-           If the potential user mapping at 'address' is the same colour as
-           'from' there is no need to purge any cache lines from the 'from'
-           page mapped into cache sets of colour 'address'.  (The copy will be
-           accessing the page through 'from').
-           */
 
-        if (((address ^ (unsigned long) from) & CACHE_OC_SYN_MASK) != 0) {
-                sh64_dcache_purge_coloured_phy_page(__pa(from), address);
-        }
+        sh64_dcache_purge_coloured_phy_page(page_to_phys(page), addr);
+        mb();
 
-        if (((address ^ (unsigned long) to) & CACHE_OC_SYN_MASK) == 0) {
-                /* No synonym problem on destination */
-                sh64_page_copy(from, to);
-        } else {
-                sh64_copy_user_page_coloured(to, from, address);
-        }
+        if (vma->vm_flags & VM_EXEC)
+                sh64_icache_inv_user_small_range(vma->vm_mm, addr, len);
+}
+
+/*
+ * For the address range [start,end), write back the data from the
+ * D-cache and invalidate the corresponding region of the I-cache for the
+ * current process.  Used to flush signal trampolines on the stack to
+ * make them executable.
+ */
+void flush_cache_sigtramp(unsigned long vaddr)
+{
+        unsigned long end = vaddr + L1_CACHE_BYTES;
 
-        /* Note, don't need to flush 'from' page from the cache again - it's
-           done anyway by the generic code */
+        __flush_wback_region((void *)vaddr, L1_CACHE_BYTES);
+        wmb();
+        sh64_icache_inv_current_user_range(vaddr, end);
 }
 
-void clear_user_page(void *to, unsigned long address, struct page *page)
+/*
+ * These *MUST* lie in an area of virtual address space that's otherwise
+ * unused.
+ */
+#define UNIQUE_EADDR_START 0xe0000000UL
+#define UNIQUE_EADDR_END   0xe8000000UL
+
+/*
+ * Given a physical address paddr, and a user virtual address user_eaddr
+ * which will eventually be mapped to it, create a one-off kernel-private
+ * eaddr mapped to the same paddr.  This is used for creating special
+ * destination pages for copy_user_page and clear_user_page.
+ */
+static unsigned long sh64_make_unique_eaddr(unsigned long user_eaddr,
+                                            unsigned long paddr)
 {
-        /* 'to' is a kernel virtual address (within the superpage
-           mapping of the physical RAM).  'address' is the user virtual address
-           where the 'to' page will be mapped after.  This allows a custom
-           mapping to be used to ensure that the new copy is placed in the
-           right cache sets for the user to see it without having to bounce it
-           out via memory.
-        */
+        static unsigned long current_pointer = UNIQUE_EADDR_START;
+        unsigned long coloured_pointer;
 
-        if (((address ^ (unsigned long) to) & CACHE_OC_SYN_MASK) == 0) {
-                /* No synonym problem on destination */
-                sh64_page_clear(to);
-        } else {
-                sh64_clear_user_page_coloured(to, address);
+        if (current_pointer == UNIQUE_EADDR_END) {
+                sh64_dcache_purge_all();
+                current_pointer = UNIQUE_EADDR_START;
         }
-}
 
-#endif /* !CONFIG_DCACHE_DISABLED */
+        coloured_pointer = (current_pointer & ~CACHE_OC_SYN_MASK) |
+                                (user_eaddr & CACHE_OC_SYN_MASK);
+        sh64_setup_dtlb_cache_slot(coloured_pointer, get_asid(), paddr);
 
-/****************************************************************************/
+        current_pointer += (PAGE_SIZE << CACHE_OC_N_SYNBITS);
 
-void flush_dcache_page(struct page *page)
-{
-        sh64_dcache_purge_phy_page(page_to_phys(page));
-        wmb();
+        return coloured_pointer;
 }
 
-/****************************************************************************/
-
-void flush_icache_range(unsigned long start, unsigned long end)
+static void sh64_copy_user_page_coloured(void *to, void *from,
+                                         unsigned long address)
 {
-        /* Flush the range [start,end] of kernel virtual adddress space from
-           the I-cache.  The corresponding range must be purged from the
-           D-cache also because the SH-5 doesn't have cache snooping between
-           the caches.  The addresses will be visible through the superpage
-           mapping, therefore it's guaranteed that there no cache entries for
-           the range in cache sets of the wrong colour.
+        void *coloured_to;
 
-           Primarily used for cohering the I-cache after a module has
-           been loaded.  */
+        /*
+         * Discard any existing cache entries of the wrong colour.  These are
+         * present quite often, if the kernel has recently used the page
+         * internally, then given it up, then it's been allocated to the user.
+         */
+        sh64_dcache_purge_coloured_phy_page(__pa(to), (unsigned long)to);
 
-        /* We also make sure to purge the same range from the D-cache since
-           flush_page_to_ram() won't be doing this for us! */
+        coloured_to = (void *)sh64_make_unique_eaddr(address, __pa(to));
+        copy_page(from, coloured_to);
 
-        sh64_dcache_purge_kernel_range(start, end);
-        wmb();
-        sh64_icache_inv_kernel_range(start, end);
+        sh64_teardown_dtlb_cache_slot();
 }
 
-/****************************************************************************/
-
-void flush_icache_user_range(struct vm_area_struct *vma,
-                        struct page *page, unsigned long addr, int len)
+static void sh64_clear_user_page_coloured(void *to, unsigned long address)
 {
-        /* Flush the range of user (defined by vma->vm_mm) address space
-           starting at 'addr' for 'len' bytes from the cache.  The range does
-           not straddle a page boundary, the unique physical page containing
-           the range is 'page'.  This seems to be used mainly for invalidating
-           an address range following a poke into the program text through the
-           ptrace() call from another process (e.g. for BRK instruction
-           insertion). */
+        void *coloured_to;
 
-        sh64_dcache_purge_coloured_phy_page(page_to_phys(page), addr);
-        mb();
+        /*
+         * Discard any existing kernel-originated lines of the wrong
+         * colour (as above)
+         */
+        sh64_dcache_purge_coloured_phy_page(__pa(to), (unsigned long)to);
 
-        if (vma->vm_flags & VM_EXEC) {
-                sh64_icache_inv_user_small_range(vma->vm_mm, addr, len);
-        }
-}
+        coloured_to = (void *)sh64_make_unique_eaddr(address, __pa(to));
+        clear_page(coloured_to);
 
-/*##########################################################################
-                        ARCH/SH64 PRIVATE CALLABLE API.
-  ##########################################################################*/
+        sh64_teardown_dtlb_cache_slot();
+}
 
-void flush_cache_sigtramp(unsigned long start, unsigned long end)
+/*
+ * 'from' and 'to' are kernel virtual addresses (within the superpage
+ * mapping of the physical RAM).  'address' is the user virtual address
+ * where the copy 'to' will be mapped after.  This allows a custom
+ * mapping to be used to ensure that the new copy is placed in the
+ * right cache sets for the user to see it without having to bounce it
+ * out via memory.  Note however : the call to flush_page_to_ram in
+ * (generic)/mm/memory.c:(break_cow) undoes all this good work in that one
+ * very important case!
+ *
+ * TBD : can we guarantee that on every call, any cache entries for
+ * 'from' are in the same colour sets as 'address' also?  i.e. is this
+ * always used just to deal with COW?  (I suspect not).
+ *
+ * There are two possibilities here for when the page 'from' was last accessed:
+ * - by the kernel : this is OK, no purge required.
+ * - by the/a user (e.g. for break_COW) : need to purge.
+ *
+ * If the potential user mapping at 'address' is the same colour as
+ * 'from' there is no need to purge any cache lines from the 'from'
+ * page mapped into cache sets of colour 'address'.  (The copy will be
+ * accessing the page through 'from').
+ */
+void copy_user_page(void *to, void *from, unsigned long address,
+                    struct page *page)
 {
-        /* For the address range [start,end), write back the data from the
-           D-cache and invalidate the corresponding region of the I-cache for
-           the current process.  Used to flush signal trampolines on the stack
-           to make them executable. */
+        if (((address ^ (unsigned long) from) & CACHE_OC_SYN_MASK) != 0)
+                sh64_dcache_purge_coloured_phy_page(__pa(from), address);
 
-        sh64_dcache_wback_current_user_range(start, end);
-        wmb();
-        sh64_icache_inv_current_user_range(start, end);
+        if (((address ^ (unsigned long) to) & CACHE_OC_SYN_MASK) == 0)
+                copy_page(to, from);
+        else
+                sh64_copy_user_page_coloured(to, from, address);
 }
 
+/*
+ * 'to' is a kernel virtual address (within the superpage mapping of the
+ * physical RAM).  'address' is the user virtual address where the 'to'
+ * page will be mapped after.  This allows a custom mapping to be used to
+ * ensure that the new copy is placed in the right cache sets for the
+ * user to see it without having to bounce it out via memory.
+ */
+void clear_user_page(void *to, unsigned long address, struct page *page)
+{
+        if (((address ^ (unsigned long) to) & CACHE_OC_SYN_MASK) == 0)
+                clear_page(to);
+        else
+                sh64_clear_user_page_coloured(to, address);
+}
diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c
index 7b2131c9eeda..d3c33fc5b1c2 100644
--- a/arch/sh/mm/consistent.c
+++ b/arch/sh/mm/consistent.c
@@ -26,7 +26,7 @@ struct dma_coherent_mem {
 void *dma_alloc_coherent(struct device *dev, size_t size,
                            dma_addr_t *dma_handle, gfp_t gfp)
 {
-        void *ret;
+        void *ret, *ret_nocache;
         struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
         int order = get_order(size);
 
@@ -44,17 +44,24 @@ void *dma_alloc_coherent(struct device *dev, size_t size,
         }
 
         ret = (void *)__get_free_pages(gfp, order);
-
-        if (ret != NULL) {
-                memset(ret, 0, size);
-                /*
-                 * Pages from the page allocator may have data present in
-                 * cache. So flush the cache before using uncached memory.
-                 */
-                dma_cache_sync(NULL, ret, size, DMA_BIDIRECTIONAL);
-                *dma_handle = virt_to_phys(ret);
+        if (!ret)
+                return NULL;
+
+        memset(ret, 0, size);
+        /*
+         * Pages from the page allocator may have data present in
+         * cache. So flush the cache before using uncached memory.
+         */
+        dma_cache_sync(dev, ret, size, DMA_BIDIRECTIONAL);
+
+        ret_nocache = ioremap_nocache(virt_to_phys(ret), size);
+        if (!ret_nocache) {
+                free_pages((unsigned long)ret, order);
+                return NULL;
         }
-        return ret;
+
+        *dma_handle = virt_to_phys(ret);
+        return ret_nocache;
 }
 EXPORT_SYMBOL(dma_alloc_coherent);
 
@@ -71,7 +78,8 @@ void dma_free_coherent(struct device *dev, size_t size,
         } else {
                 WARN_ON(irqs_disabled());       /* for portability */
                 BUG_ON(mem && mem->flags & DMA_MEMORY_EXCLUSIVE);
-                free_pages((unsigned long)vaddr, order);
+                free_pages((unsigned long)phys_to_virt(dma_handle), order);
+                iounmap(vaddr);
         }
 }
 EXPORT_SYMBOL(dma_free_coherent);
diff --git a/arch/sh/mm/fault_32.c b/arch/sh/mm/fault_32.c
index 33b43d20e9f6..d1fa27594c6e 100644
--- a/arch/sh/mm/fault_32.c
+++ b/arch/sh/mm/fault_32.c
@@ -15,6 +15,7 @@
 #include <linux/mm.h>
 #include <linux/hardirq.h>
 #include <linux/kprobes.h>
+#include <asm/io_trapped.h>
 #include <asm/system.h>
 #include <asm/mmu_context.h>
 #include <asm/tlbflush.h>
@@ -163,6 +164,8 @@ no_context:
         if (fixup_exception(regs))
                 return;
 
+        if (handle_trapped_io(regs, address))
+                return;
 /*
  * Oops. The kernel tried to access some bad page. We'll have to
  * terminate things with extreme prejudice.
@@ -296,6 +299,14 @@ asmlinkage int __kprobes __do_page_fault(struct pt_regs *regs,
                 entry = pte_mkdirty(entry);
         entry = pte_mkyoung(entry);
 
+#if defined(CONFIG_CPU_SH4) && !defined(CONFIG_SMP)
+        /*
+         * ITLB is not affected by "ldtlb" instruction.
+         * So, we need to flush the entry by ourselves.
+         */
+        local_flush_tlb_one(get_asid(), address & PAGE_MASK);
+#endif
+
         set_pte(pte, entry);
         update_mmu_cache(NULL, address, entry);
 
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index 2918c6b14659..e2ed6dd252b9 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -203,6 +203,7 @@ void __init paging_init(void)
 
         free_area_init_nodes(max_zone_pfns);
 
+#ifdef CONFIG_SUPERH32
         /* Set up the uncached fixmap */
         set_fixmap_nocache(FIX_UNCACHED, __pa(&__uncached_start));
 
@@ -214,6 +215,7 @@ void __init paging_init(void)
          */
         cached_to_uncached = P2SEG - P1SEG;
 #endif
+#endif
 }
 
 static struct kcore_list kcore_mem, kcore_vmalloc;
diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types
index 25810670a0fa..67997af25c0c 100644
--- a/arch/sh/tools/mach-types
+++ b/arch/sh/tools/mach-types
@@ -45,3 +45,5 @@ MAGICPANELR2		SH_MAGIC_PANEL_R2
 R2D_PLUS                RTS7751R2D_PLUS
 R2D_1                   RTS7751R2D_1
 CAYMAN                  SH_CAYMAN
+SDK7780                 SH_SDK7780
+MIGOR                   SH_MIGOR
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 4cd5d7818dc6..a6a6f9823370 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -713,10 +713,10 @@ static irqreturn_t pcic_timer_handler (int irq, void *h)
         write_seqlock(&xtime_lock);     /* Dummy, to show that we remember */
         pcic_clear_clock_irq();
         do_timer(1);
+        write_sequnlock(&xtime_lock);
 #ifndef CONFIG_SMP
         update_process_times(user_mode(get_irq_regs()));
 #endif
-        write_sequnlock(&xtime_lock);
         return IRQ_HANDLED;
 }
 
diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c
index 19186ce8850d..0bd69d0b5cd7 100644
--- a/arch/sparc/kernel/process.c
+++ b/arch/sparc/kernel/process.c
@@ -141,16 +141,12 @@ void cpu_idle(void)
 
 extern char reboot_command [];
 
-extern void (*prom_palette)(int);
-
 /* XXX cli/sti -> local_irq_xxx here, check this works once SMP is fixed. */
 void machine_halt(void)
 {
         local_irq_enable();
         mdelay(8);
         local_irq_disable();
-        if (prom_palette)
-                prom_palette (1);
         prom_halt();
         panic("Halt failed!");
 }
@@ -165,8 +161,6 @@ void machine_restart(char * cmd)
 
         p = strchr (reboot_command, '\n');
         if (p) *p = 0;
-        if (prom_palette)
-                prom_palette (1);
         if (cmd)
                 prom_reboot(cmd);
         if (*reboot_command)
diff --git a/arch/sparc/kernel/setup.c b/arch/sparc/kernel/setup.c
index 3cf78f160846..3c13137685da 100644
--- a/arch/sparc/kernel/setup.c
+++ b/arch/sparc/kernel/setup.c
@@ -65,7 +65,6 @@ struct screen_info screen_info = {
  */
 
 extern unsigned long trapbase;
-void (*prom_palette)(int);
 
 /* Pretty sick eh? */
 void prom_sync_me(void)
@@ -80,8 +79,6 @@ void prom_sync_me(void)
                              "nop\n\t"
                              "nop\n\t" : : "r" (&trapbase));
 
-        if (prom_palette)
-                prom_palette(1);
         prom_printf("PROM SYNC COMMAND...\n");
         show_free_areas();
         if(current->pid != 0) {
@@ -191,7 +188,6 @@ extern int prom_probe_memory(void);
 extern void sun4c_probe_vac(void);
 extern char cputypval;
 extern unsigned long start, end;
-extern void panic_setup(char *, int *);
 
 extern unsigned short root_flags;
 extern unsigned short root_dev;
diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c
index 00b393c3a4a0..cfaf22c05bc4 100644
--- a/arch/sparc/kernel/time.c
+++ b/arch/sparc/kernel/time.c
@@ -128,10 +128,6 @@ irqreturn_t timer_interrupt(int irq, void *dev_id)
         clear_clock_irq();
 
         do_timer(1);
-#ifndef CONFIG_SMP
-        update_process_times(user_mode(get_irq_regs()));
-#endif
-
 
         /* Determine when to update the Mostek clock. */
         if (ntp_synced() &&
@@ -145,6 +141,9 @@ irqreturn_t timer_interrupt(int irq, void *dev_id)
         }
         write_sequnlock(&xtime_lock);
 
+#ifndef CONFIG_SMP
+        update_process_times(user_mode(get_irq_regs()));
+#endif
         return IRQ_HANDLED;
 }
 
diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c
index c0442e8c4b15..2375fe9dc312 100644
--- a/arch/sparc/mm/sun4c.c
+++ b/arch/sparc/mm/sun4c.c
@@ -1941,9 +1941,7 @@ static pte_t *sun4c_pte_alloc_one_kernel(struct mm_struct *mm, unsigned long add
         if ((pte = sun4c_pte_alloc_one_fast(mm, address)) != NULL)
                 return pte;
 
-        pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT);
-        if (pte)
-                memset(pte, 0, PAGE_SIZE);
+        pte = (pte_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
         return pte;
 }
 
diff --git a/arch/sparc/prom/misc.c b/arch/sparc/prom/misc.c
index 37cff5f54704..d9fb3af41c1f 100644
--- a/arch/sparc/prom/misc.c
+++ b/arch/sparc/prom/misc.c
@@ -45,9 +45,6 @@ prom_feval(char *fstring)
         spin_unlock_irqrestore(&prom_lock, flags);
 }
 
-/* We want to do this more nicely some day. */
-extern void (*prom_palette)(int);
-
 /* Drop into the prom, with the chance to continue with the 'go'
  * prom command.
  */
@@ -58,8 +55,6 @@ prom_cmdline(void)
         extern void install_linux_ticker(void);
         unsigned long flags;
 
-        if (prom_palette)
-                prom_palette (1);
         spin_lock_irqsave(&prom_lock, flags);
         install_obp_ticker();
         (*(romvec->pv_abort))();
@@ -69,8 +64,6 @@ prom_cmdline(void)
 #ifdef CONFIG_SUN_AUXIO
         set_auxio(AUXIO_LED, 0);
 #endif
-        if (prom_palette)
-                prom_palette (0);
 }
 
 /* Drop into the prom, but completely terminate the program.
diff --git a/arch/sparc64/Kconfig.debug b/arch/sparc64/Kconfig.debug
index a5faa3683bd6..6a4d28a4076d 100644
--- a/arch/sparc64/Kconfig.debug
+++ b/arch/sparc64/Kconfig.debug
@@ -23,10 +23,6 @@ config STACK_DEBUG
         depends on DEBUG_KERNEL
         bool "Stack Overflow Detection Support"
 
-config DEBUG_BOOTMEM
-        depends on DEBUG_KERNEL
-        bool "Debug BOOTMEM initialization"
-
 config DEBUG_PAGEALLOC
         bool "Debug page memory allocations"
         depends on DEBUG_KERNEL && !HIBERNATION
diff --git a/arch/sparc64/Makefile b/arch/sparc64/Makefile
index 01159cb5f16d..f0c22f826982 100644
--- a/arch/sparc64/Makefile
+++ b/arch/sparc64/Makefile
@@ -12,39 +12,13 @@ CHECKFLAGS	+= -D__sparc__ -D__sparc_v9__ -m64
 
 CPPFLAGS_vmlinux.lds += -Usparc
 
-CC              := $(shell if $(CC) -m64 -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo $(CC); else echo sparc64-linux-gcc; fi )
-
-NEW_GCC := $(call cc-option-yn, -m64 -mcmodel=medlow)
-NEW_GAS := $(shell if $(LD) -V 2>&1 | grep 'elf64_sparc' > /dev/null; then echo y; else echo n; fi)
-UNDECLARED_REGS := $(shell if $(CC) -c -x assembler /dev/null -Wa,--help | grep undeclared-regs > /dev/null; then echo y; else echo n; fi; )
-
-ifneq ($(NEW_GAS),y)
-AS              = sparc64-linux-as
-LD              = sparc64-linux-ld
-NM              = sparc64-linux-nm
-AR              = sparc64-linux-ar
-RANLIB          = sparc64-linux-ranlib
-else
-AS              := $(AS) -64
 LDFLAGS         := -m elf64_sparc
-endif
 
-ifneq ($(UNDECLARED_REGS),y)
-CC_UNDECL       =
-else
-CC_UNDECL       = -Wa,--undeclared-regs
-AS              := $(AS) --undeclared-regs
-endif
-
-ifneq ($(NEW_GCC),y)
-  KBUILD_CFLAGS += -pipe -mno-fpu -mtune=ultrasparc -mmedlow \
-            -ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare
-else
-  KBUILD_CFLAGS += -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \
-            -ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare \
-            $(CC_UNDECL)
-  KBUILD_AFLAGS += -m64 -mcpu=ultrasparc $(CC_UNDECL)
-endif
+KBUILD_CFLAGS += -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \
+        -ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare \
+        -Wa,--undeclared-regs
+KBUILD_CFLAGS += $(call cc-option,-mtune=ultrasparc3)
+KBUILD_AFLAGS += -m64 -mcpu=ultrasparc -Wa,--undeclared-regs
 
 ifeq ($(CONFIG_MCOUNT),y)
   KBUILD_CFLAGS += -pg
diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index 833d74b2b192..250958d1e3cb 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24
-# Tue Feb  5 17:28:19 2008
+# Linux kernel version: 2.6.25-rc1
+# Sun Feb 17 22:44:12 2008
 #
 CONFIG_SPARC=y
 CONFIG_SPARC64=y
@@ -10,6 +10,7 @@ CONFIG_GENERIC_CMOS_UPDATE=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_64BIT=y
 CONFIG_MMU=y
+CONFIG_IOMMU_HELPER=y
 CONFIG_QUICKLIST=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -21,6 +22,7 @@ CONFIG_HAVE_SETUP_PER_CPU_AREA=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
 CONFIG_OF=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_SPARC64_PAGE_SIZE_8KB=y
 # CONFIG_SPARC64_PAGE_SIZE_64KB is not set
 # CONFIG_SPARC64_PAGE_SIZE_512KB is not set
@@ -49,8 +51,6 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=18
@@ -60,6 +60,11 @@ CONFIG_FAIR_USER_SCHED=y
 # CONFIG_FAIR_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_RELAY=y
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -74,6 +79,7 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
@@ -176,13 +182,13 @@ CONFIG_PCI_MSI=y
 CONFIG_SUN_OPENPROMFS=m
 CONFIG_SPARC32_COMPAT=y
 CONFIG_COMPAT=y
-CONFIG_BINFMT_ELF32=y
 # CONFIG_BINFMT_AOUT32 is not set
 
 #
 # Executable file formats
 #
 CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=m
 CONFIG_SOLARIS_EMUL=y
 CONFIG_SCHED_SMT=y
@@ -354,6 +360,8 @@ CONFIG_MISC_DEVICES=y
 # 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_HAVE_IDE=y
 CONFIG_IDE=y
 CONFIG_BLK_DEV_IDE=y
 
@@ -376,6 +384,7 @@ CONFIG_IDE_PROC_FS=y
 #
 CONFIG_IDE_GENERIC=y
 # CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
 
 #
 # PCI IDE chipsets support
@@ -775,7 +784,6 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_SENSORS_EEPROM 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_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
@@ -831,6 +839,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M1 is not set
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VT1211 is not set
@@ -840,9 +849,11 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83793 is not set
 # CONFIG_SENSORS_W83L785TS is not set
+# 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_WATCHDOG is not set
 
 #
@@ -1201,6 +1212,7 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_INFINIBAND is not set
 # CONFIG_RTC_CLASS is not set
@@ -1242,12 +1254,10 @@ CONFIG_FS_POSIX_ACL=y
 # CONFIG_XFS_FS 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_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -1291,8 +1301,10 @@ CONFIG_HUGETLB_PAGE=y
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
 # 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
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -1370,6 +1382,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
 CONFIG_SCHEDSTATS=y
 # CONFIG_TIMER_STATS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -1385,7 +1398,6 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_KPROBES_SANITY_TEST is not set
@@ -1396,7 +1408,6 @@ CONFIG_FORCED_INLINING=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_DCFLUSH is not set
 # CONFIG_STACK_DEBUG is not set
-# CONFIG_DEBUG_BOOTMEM is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
 
 #
diff --git a/arch/sparc64/kernel/iommu.c b/arch/sparc64/kernel/iommu.c
index d3276ebcfb47..0e347ff812a3 100644
--- a/arch/sparc64/kernel/iommu.c
+++ b/arch/sparc64/kernel/iommu.c
@@ -200,12 +200,11 @@ int iommu_table_init(struct iommu *iommu, int tsbsize,
         /* Allocate and initialize the dummy page which we
          * set inactive IO PTEs to point to.
          */
-        iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0);
+        iommu->dummy_page = get_zeroed_page(GFP_KERNEL);
         if (!iommu->dummy_page) {
                 printk(KERN_ERR "IOMMU: Error, gfp(dummy_page) failed.\n");
                 goto out_free_map;
         }
-        memset((void *)iommu->dummy_page, 0, PAGE_SIZE);
         iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page);
 
         /* Now allocate and setup the IOMMU page table itself.  */
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index a61c38fe75ea..545356b00e2e 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -225,20 +225,6 @@ static int __init pci_controller_init(const char *model_name, int namelen, struc
         return 0;
 }
 
-static int __init pci_is_controller(const char *model_name, int namelen, struct device_node *dp)
-{
-        int i;
-
-        for (i = 0; i < PCI_NUM_CONTROLLER_TYPES; i++) {
-                if (!strncmp(model_name,
-                             pci_controller_table[i].model_name,
-                             namelen)) {
-                        return 1;
-                }
-        }
-        return 0;
-}
-
 static int __init pci_controller_scan(int (*handler)(const char *, int, struct device_node *))
 {
         struct device_node *dp;
@@ -273,13 +259,6 @@ static int __init pci_controller_scan(int (*handler)(const char *, int, struct d
         return count;
 }
 
-
-/* Is there some PCI controller in the system?  */
-int __init pcic_present(void)
-{
-        return pci_controller_scan(pci_is_controller);
-}
-
 /* Find each controller in the system, attach and initialize
  * software state structure for each and link into the
  * pci_pbm_root.  Setup the controller enough such
diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c
index 1b2379174988..6eceac51ae62 100644
--- a/arch/sparc64/kernel/process.c
+++ b/arch/sparc64/kernel/process.c
@@ -113,16 +113,9 @@ void cpu_idle(void)
 
 extern char reboot_command [];
 
-extern void (*prom_palette)(int);
-extern void (*prom_keyboard)(void);
-
 void machine_halt(void)
 {
         sstate_halt();
-        if (prom_palette)
-                prom_palette (1);
-        if (prom_keyboard)
-                prom_keyboard();
         prom_halt();
         panic("Halt failed!");
 }
@@ -130,10 +123,6 @@ void machine_halt(void)
 void machine_alt_power_off(void)
 {
         sstate_poweroff();
-        if (prom_palette)
-                prom_palette(1);
-        if (prom_keyboard)
-                prom_keyboard();
         prom_halt_power_off();
         panic("Power-off failed!");
 }
@@ -145,10 +134,6 @@ void machine_restart(char * cmd)
         sstate_reboot();
         p = strchr (reboot_command, '\n');
         if (p) *p = 0;
-        if (prom_palette)
-                prom_palette (1);
-        if (prom_keyboard)
-                prom_keyboard();
         if (cmd)
                 prom_reboot(cmd);
         if (*reboot_command)
diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c
index a246e962e5a7..68964ddcde1e 100644
--- a/arch/sparc64/kernel/prom.c
+++ b/arch/sparc64/kernel/prom.c
@@ -1716,7 +1716,6 @@ static void __init of_console_init(void)
 
         of_console_device = dp;
 
-        prom_printf(msg, of_console_path);
         printk(msg, of_console_path);
 }
 
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index 5964d8653ade..d036dbe72864 100644
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -68,33 +68,22 @@ struct screen_info screen_info = {
         16                      /* orig-video-points */
 };
 
-void (*prom_palette)(int);
-void (*prom_keyboard)(void);
-
 static void
 prom_console_write(struct console *con, const char *s, unsigned n)
 {
         prom_write(s, n);
 }
 
-unsigned int boot_flags = 0;
-#define BOOTME_DEBUG  0x1
-
 /* Exported for mm/init.c:paging_init. */
 unsigned long cmdline_memory_size = 0;
 
-static struct console prom_debug_console = {
-        .name =         "debug",
+static struct console prom_early_console = {
+        .name =         "earlyprom",
         .write =        prom_console_write,
-        .flags =        CON_PRINTBUFFER,
+        .flags =        CON_PRINTBUFFER | CON_BOOT,
         .index =        -1,
 };
 
-/* XXX Implement this at some point... */
-void kernel_enter_debugger(void)
-{
-}
-
 /* 
  * Process kernel command line switches that are specific to the
  * SPARC or that require special low-level processing.
@@ -103,8 +92,6 @@ static void __init process_switch(char c)
 {
         switch (c) {
         case 'd':
-                boot_flags |= BOOTME_DEBUG;
-                break;
         case 's':
                 break;
         case 'h':
@@ -112,8 +99,7 @@ static void __init process_switch(char c)
                 prom_halt();
                 break;
         case 'p':
-                /* Use PROM debug console. */
-                register_console(&prom_debug_console);
+                /* Just ignore, this behavior is now the default.  */
                 break;
         case 'P':
                 /* Force UltraSPARC-III P-Cache on. */
@@ -168,8 +154,6 @@ static void __init boot_flags_init(char *commands)
         }
 }
 
-extern void panic_setup(char *, int *);
-
 extern unsigned short root_flags;
 extern unsigned short root_dev;
 extern unsigned short ram_flags;
@@ -296,6 +280,9 @@ void __init setup_arch(char **cmdline_p)
         *cmdline_p = prom_getbootargs();
         strcpy(boot_command_line, *cmdline_p);
 
+        boot_flags_init(*cmdline_p);
+        register_console(&prom_early_console);
+
         if (tlb_type == hypervisor)
                 printk("ARCH: SUN4V\n");
         else
@@ -307,8 +294,6 @@ void __init setup_arch(char **cmdline_p)
         conswitchp = &prom_con;
 #endif
 
-        boot_flags_init(*cmdline_p);
-
         idprom_init();
 
         if (!root_flags)
diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c
index 68db08930399..51fa773f38c9 100644
--- a/arch/sparc64/kernel/sparc64_ksyms.c
+++ b/arch/sparc64/kernel/sparc64_ksyms.c
@@ -85,7 +85,6 @@ extern int (*handle_mathemu)(struct pt_regs *, struct fpustate *);
 extern long sparc32_open(const char __user * filename, int flags, int mode);
 extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
         unsigned long pfn, unsigned long size, pgprot_t prot);
-extern void (*prom_palette)(int);
 
 extern int __ashrdi3(int, int);
 
@@ -355,5 +354,3 @@ EXPORT_SYMBOL(xor_niagara_2);
 EXPORT_SYMBOL(xor_niagara_3);
 EXPORT_SYMBOL(xor_niagara_4);
 EXPORT_SYMBOL(xor_niagara_5);
-
-EXPORT_SYMBOL(prom_palette);
diff --git a/arch/sparc64/kernel/unaligned.c b/arch/sparc64/kernel/unaligned.c
index dc7bf1b6321c..1a511e9f0d3e 100644
--- a/arch/sparc64/kernel/unaligned.c
+++ b/arch/sparc64/kernel/unaligned.c
@@ -7,6 +7,7 @@
  */
 
 
+#include <linux/jiffies.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
@@ -283,7 +284,7 @@ static void log_unaligned(struct pt_regs *regs)
 {
         static unsigned long count, last_time;
 
-        if (jiffies - last_time > 5 * HZ)
+        if (time_after(jiffies, last_time + 5 * HZ))
                 count = 0;
         if (count < 5) {
                 last_time = jiffies;
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index e726c45645ff..9e6bca266d88 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -618,9 +618,9 @@ static void __init inherit_prom_mappings(void)
         read_obp_translations();
 
         /* Now fixup OBP's idea about where we really are mapped. */
-        prom_printf("Remapping the kernel... ");
+        printk("Remapping the kernel... ");
         remap_kernel();
-        prom_printf("done.\n");
+        printk("done.\n");
 }
 
 void prom_world(int enter)
@@ -739,11 +739,6 @@ static unsigned long __init choose_bootmap_pfn(unsigned long start_pfn,
         avoid_end = PAGE_ALIGN(initrd_end);
 #endif
 
-#ifdef CONFIG_DEBUG_BOOTMEM
-        prom_printf("choose_bootmap_pfn: kern[%lx:%lx] avoid[%lx:%lx]\n",
-                    kern_base, PAGE_ALIGN(kern_base + kern_size),
-                    avoid_start, avoid_end);
-#endif
         for (i = 0; i < pavail_ents; i++) {
                 unsigned long start, end;
 
@@ -777,10 +772,6 @@ static unsigned long __init choose_bootmap_pfn(unsigned long start_pfn,
                         }
 
                         /* OK, it doesn't overlap anything, use it.  */
-#ifdef CONFIG_DEBUG_BOOTMEM
-                        prom_printf("choose_bootmap_pfn: Using %lx [%lx]\n",
-                                    start >> PAGE_SHIFT, start);
-#endif
                         return start >> PAGE_SHIFT;
                 }
         }
@@ -920,10 +911,6 @@ static unsigned long __init bootmem_init(unsigned long *pages_avail,
         unsigned long bootmap_pfn, bytes_avail, size;
         int i;
 
-#ifdef CONFIG_DEBUG_BOOTMEM
-        prom_printf("bootmem_init: Scan pavail, ");
-#endif
-
         bytes_avail = 0UL;
         for (i = 0; i < pavail_ents; i++) {
                 end_of_phys_memory = pavail[i].phys_addr +
@@ -970,33 +957,20 @@ static unsigned long __init bootmem_init(unsigned long *pages_avail,
 
         bootmap_pfn = choose_bootmap_pfn(min_low_pfn, end_pfn);
 
-#ifdef CONFIG_DEBUG_BOOTMEM
-        prom_printf("init_bootmem(min[%lx], bootmap[%lx], max[%lx])\n",
-                    min_low_pfn, bootmap_pfn, max_low_pfn);
-#endif
         bootmap_size = init_bootmem_node(NODE_DATA(0), bootmap_pfn,
                                          min_low_pfn, end_pfn);
 
         /* Now register the available physical memory with the
          * allocator.
          */
-        for (i = 0; i < pavail_ents; i++) {
-#ifdef CONFIG_DEBUG_BOOTMEM
-                prom_printf("free_bootmem(pavail:%d): base[%lx] size[%lx]\n",
-                            i, pavail[i].phys_addr, pavail[i].reg_size);
-#endif
+        for (i = 0; i < pavail_ents; i++)
                 free_bootmem(pavail[i].phys_addr, pavail[i].reg_size);
-        }
 
 #ifdef CONFIG_BLK_DEV_INITRD
         if (initrd_start) {
                 size = initrd_end - initrd_start;
 
                 /* Reserve the initrd image area. */
-#ifdef CONFIG_DEBUG_BOOTMEM
-                prom_printf("reserve_bootmem(initrd): base[%llx] size[%lx]\n",
-                        initrd_start, initrd_end);
-#endif
                 reserve_bootmem(initrd_start, size, BOOTMEM_DEFAULT);
 
                 initrd_start += PAGE_OFFSET;
@@ -1004,9 +978,6 @@ static unsigned long __init bootmem_init(unsigned long *pages_avail,
         }
 #endif
         /* Reserve the kernel text/data/bss. */
-#ifdef CONFIG_DEBUG_BOOTMEM
-        prom_printf("reserve_bootmem(kernel): base[%lx] size[%lx]\n", kern_base, kern_size);
-#endif
         reserve_bootmem(kern_base, kern_size, BOOTMEM_DEFAULT);
         *pages_avail -= PAGE_ALIGN(kern_size) >> PAGE_SHIFT;
 
@@ -1020,10 +991,6 @@ static unsigned long __init bootmem_init(unsigned long *pages_avail,
          * in free_all_bootmem.
          */
         size = bootmap_size;
-#ifdef CONFIG_DEBUG_BOOTMEM
-        prom_printf("reserve_bootmem(bootmap): base[%lx] size[%lx]\n",
-                    (bootmap_pfn << PAGE_SHIFT), size);
-#endif
         reserve_bootmem((bootmap_pfn << PAGE_SHIFT), size, BOOTMEM_DEFAULT);
 
         for (i = 0; i < pavail_ents; i++) {
@@ -1031,10 +998,6 @@ static unsigned long __init bootmem_init(unsigned long *pages_avail,
 
                 start_pfn = pavail[i].phys_addr >> PAGE_SHIFT;
                 end_pfn = (start_pfn + (pavail[i].reg_size >> PAGE_SHIFT));
-#ifdef CONFIG_DEBUG_BOOTMEM
-                prom_printf("memory_present(0, %lx, %lx)\n",
-                            start_pfn, end_pfn);
-#endif
                 memory_present(0, start_pfn, end_pfn);
         }
 
@@ -1451,7 +1414,7 @@ void __init paging_init(void)
                                     zholes_size);
         }
 
-        prom_printf("Booting Linux...\n");
+        printk("Booting Linux...\n");
 
         central_probe();
         cpu_probe();
@@ -1549,10 +1512,6 @@ void __init mem_init(void)
 
         high_memory = __va(last_valid_pfn << PAGE_SHIFT);
 
-#ifdef CONFIG_DEBUG_BOOTMEM
-        prom_printf("mem_init: Calling free_all_bootmem().\n");
-#endif
-
         /* We subtract one to account for the mem_map_zero page
          * allocated below.
          */
diff --git a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c
index bbec7522826c..47a877a15abd 100644
--- a/arch/sparc64/prom/misc.c
+++ b/arch/sparc64/prom/misc.c
@@ -55,9 +55,6 @@ void prom_feval(const char *fstring)
                   P1275_INOUT(1, 1), fstring);
 }
 
-/* We want to do this more nicely some day. */
-extern void (*prom_palette)(int);
-
 #ifdef CONFIG_SMP
 extern void smp_capture(void);
 extern void smp_release(void);
@@ -72,9 +69,6 @@ void prom_cmdline(void)
 
         local_irq_save(flags);
 
-        if (prom_palette)
-                prom_palette(1);
-
 #ifdef CONFIG_SMP
         smp_capture();
 #endif
@@ -85,9 +79,6 @@ void prom_cmdline(void)
         smp_release();
 #endif
 
-        if (prom_palette)
-                prom_palette(0);
-
         local_irq_restore(flags);
 }
 
diff --git a/arch/sparc64/solaris/fs.c b/arch/sparc64/solaris/fs.c
index 9311bfe4f2f7..7d035f0d3ae1 100644
--- a/arch/sparc64/solaris/fs.c
+++ b/arch/sparc64/solaris/fs.c
@@ -434,9 +434,9 @@ asmlinkage int solaris_statvfs(u32 path, u32 buf)
 
         error = user_path_walk(A(path),&nd);
         if (!error) {
-                struct inode * inode = nd.dentry->d_inode;
-                error = report_statvfs(nd.mnt, inode, buf);
-                path_release(&nd);
+                struct inode *inode = nd.path.dentry->d_inode;
+                error = report_statvfs(nd.path.mnt, inode, buf);
+                path_put(&nd.path);
         }
         return error;
 }
@@ -464,9 +464,9 @@ asmlinkage int solaris_statvfs64(u32 path, u32 buf)
         lock_kernel();
         error = user_path_walk(A(path), &nd);
         if (!error) {
-                struct inode * inode = nd.dentry->d_inode;
-                error = report_statvfs64(nd.mnt, inode, buf);
-                path_release(&nd);
+                struct inode *inode = nd.path.dentry->d_inode;
+                error = report_statvfs64(nd.path.mnt, inode, buf);
+                path_put(&nd.path);
         }
         unlock_kernel();
         return error;
diff --git a/arch/um/defconfig b/arch/um/defconfig
index 59215bc264ef..6bd456f96f90 100644
--- a/arch/um/defconfig
+++ b/arch/um/defconfig
@@ -1,13 +1,22 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.17-rc3
-# Fri Apr 28 09:31:20 2006
+# Linux kernel version: 2.6.24
+# Thu Feb  7 11:48:55 2008
 #
+CONFIG_DEFCONFIG_LIST="arch/$ARCH/defconfig"
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_UML=y
 CONFIG_MMU=y
+CONFIG_NO_IOMEM=y
+# CONFIG_TRACE_IRQFLAGS_SUPPORT is not set
+CONFIG_LOCKDEP_SUPPORT=y
+# CONFIG_STACKTRACE_SUPPORT is not set
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_IRQ_RELEASE_METHOD=y
+CONFIG_HZ=100
 
 #
 # UML-specific options
@@ -40,11 +49,13 @@ CONFIG_M686=y
 # CONFIG_MCYRIXIII is not set
 # CONFIG_MVIAC3_2 is not set
 # CONFIG_MVIAC7 is not set
+# CONFIG_MPSC is not set
+# CONFIG_MCORE2 is not set
+# CONFIG_GENERIC_CPU is not set
 # CONFIG_X86_GENERIC is not set
 CONFIG_X86_CMPXCHG=y
-CONFIG_X86_XADD=y
 CONFIG_X86_L1_CACHE_SHIFT=5
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_X86_XADD=y
 CONFIG_X86_PPRO_FENCE=y
 CONFIG_X86_WP_WORKS_OK=y
 CONFIG_X86_INVLPG=y
@@ -53,7 +64,12 @@ CONFIG_X86_POPAD_OK=y
 CONFIG_X86_GOOD_APIC=y
 CONFIG_X86_USE_PPRO_CHECKSUM=y
 CONFIG_X86_TSC=y
+CONFIG_X86_CMOV=y
+CONFIG_X86_MINIMUM_CPU_FAMILY=4
+CONFIG_X86_DEBUGCTLMSR=y
 CONFIG_UML_X86=y
+CONFIG_X86_32=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 # CONFIG_64BIT is not set
 CONFIG_SEMAPHORE_SLEEPERS=y
 # CONFIG_3_LEVEL_PGTABLES is not set
@@ -67,13 +83,18 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 CONFIG_LD_SCRIPT_DYN=y
-CONFIG_NET=y
 CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
 CONFIG_BINFMT_MISC=m
 CONFIG_HOSTFS=y
 # CONFIG_HPPFS is not set
@@ -83,31 +104,38 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_KERNEL_STACK_ORDER=0
 
 #
-# Code maturity level options
+# General setup
 #
 CONFIG_EXPERIMENTAL=y
 CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
+CONFIG_INIT_ENV_ARG_LIMIT=128
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_UID16=y
+# CONFIG_BLK_DEV_INITRD is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
 # CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
 CONFIG_KALLSYMS_EXTRA_PASS=y
@@ -117,29 +145,36 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=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_VM_EVENT_COUNTERS=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 is not set
+# CONFIG_HAVE_KPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_KMOD=y
-
-#
-# Block layer
-#
+CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
 
 #
 # IO Schedulers
@@ -153,19 +188,16 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
-
-#
-# Block devices
-#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_UBD=y
 # CONFIG_BLK_DEV_UBD_SYNC is not set
 CONFIG_BLK_DEV_COW_COMMON=y
-# CONFIG_MMAPPER is not set
 CONFIG_BLK_DEV_LOOP=m
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
 CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -185,32 +217,43 @@ CONFIG_CON_CHAN="xterm"
 CONFIG_SSL_CHAN="pts"
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
+# CONFIG_RAW_DRIVER is not set
 CONFIG_LEGACY_PTY_COUNT=32
 # CONFIG_WATCHDOG is not set
 CONFIG_UML_SOUND=m
 CONFIG_SOUND=m
 CONFIG_HOSTAUDIO=m
+# CONFIG_HW_RANDOM is not set
 CONFIG_UML_RANDOM=y
+# CONFIG_MMAPPER is not set
 
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_FW_LOADER is not set
 # CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
 
 #
 # Networking
 #
+CONFIG_NET=y
 
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -226,28 +269,23 @@ CONFIG_IP_FIB_HASH=y
 # CONFIG_INET_IPCOMP is not set
 # CONFIG_INET_XFRM_TUNNEL is not set
 # CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
 # CONFIG_IPV6 is not set
 # CONFIG_INET6_XFRM_TUNNEL is not set
 # CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -258,13 +296,8 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
 # CONFIG_NET_SCHED is not set
 
 #
@@ -272,9 +305,20 @@ CONFIG_TCP_CONG_BIC=y
 #
 # 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 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
 
 #
 # UML Network Devices
@@ -284,31 +328,24 @@ CONFIG_UML_NET_ETHERTAP=y
 CONFIG_UML_NET_TUNTAP=y
 CONFIG_UML_NET_SLIP=y
 CONFIG_UML_NET_DAEMON=y
+# CONFIG_UML_NET_VDE is not set
 CONFIG_UML_NET_MCAST=y
 # CONFIG_UML_NET_PCAP is not set
 CONFIG_UML_NET_SLIRP=y
-
-#
-# Network device support
-#
 CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
 CONFIG_DUMMY=m
 # CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 CONFIG_TUN=m
+# CONFIG_VETH is not set
 
 #
-# PHY device support
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 CONFIG_PPP=m
 # CONFIG_PPP_MULTILINK is not set
@@ -319,18 +356,15 @@ CONFIG_PPP=m
 # CONFIG_PPP_BSDCOMP is not set
 # CONFIG_PPP_MPPE is not set
 # CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
 CONFIG_SLIP=m
 # CONFIG_SLIP_COMPRESSED is not set
+CONFIG_SLHC=m
 # CONFIG_SLIP_SMART is not set
 # CONFIG_SLIP_MODE_SLIP6 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
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
 # CONFIG_CONNECTOR is not set
 
 #
@@ -341,8 +375,8 @@ CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4DEV_FS is not set
 CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
 CONFIG_REISERFS_FS=y
 # CONFIG_REISERFS_CHECK is not set
 # CONFIG_REISERFS_PROC_INFO is not set
@@ -350,11 +384,15 @@ CONFIG_REISERFS_FS=y
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 # CONFIG_XFS_FS 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_INOTIFY=y
+CONFIG_INOTIFY_USER=y
 CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
 # CONFIG_QFMT_V1 is not set
 # CONFIG_QFMT_V2 is not set
 CONFIG_QUOTACTL=y
@@ -383,10 +421,11 @@ CONFIG_JOLIET=y
 #
 CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
 CONFIG_SYSFS=y
 CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
 
 #
@@ -405,10 +444,7 @@ CONFIG_RAMFS=y
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
 # CONFIG_NFS_FS is not set
 # CONFIG_NFSD is not set
 # CONFIG_SMB_FS is not set
@@ -416,17 +452,12 @@ CONFIG_RAMFS=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
 
 #
 # Partition Types
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
 CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_CODEPAGE_437 is not set
@@ -467,33 +498,83 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # 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
 
 #
 # Security options
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_TWOFISH_586 is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_AES_586 is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SALSA20_586 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
 
 #
 # Library routines
 #
+CONFIG_BITREVERSE=m
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=m
+# CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_DMA=y
 
 #
-# Multi-device support (RAID and LVM)
+# SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
 # CONFIG_MD is not set
 # CONFIG_INPUT is not set
 
@@ -501,23 +582,36 @@ CONFIG_CRC32=m
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
 CONFIG_DEBUG_KERNEL=y
-CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_SHIRQ is not set
 CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SLAB_LEAK is not set
-# CONFIG_DEBUG_MUTEXES 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_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
 # CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_FS is not set
 # CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
 CONFIG_FRAME_POINTER=y
-# CONFIG_UNWIND_INFO is not set
 CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
 # CONFIG_GPROF is not set
 # CONFIG_GCOV is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/um/drivers/harddog_user.c b/arch/um/drivers/harddog_user.c
index 448ba59207a1..b56f8e0196a9 100644
--- a/arch/um/drivers/harddog_user.c
+++ b/arch/um/drivers/harddog_user.c
@@ -79,14 +79,14 @@ int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock)
         n = read(in_fds[0], &c, sizeof(c));
         if (n == 0) {
                 printk("harddog_open - EOF on watchdog pipe\n");
-                helper_wait(pid, 1, NULL);
+                helper_wait(pid);
                 err = -EIO;
                 goto out_close_out;
         }
         else if (n < 0) {
                 printk("harddog_open - read of watchdog pipe failed, "
                        "err = %d\n", errno);
-                helper_wait(pid, 1, NULL);
+                helper_wait(pid);
                 err = n;
                 goto out_close_out;
         }
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index ebb265c07e4d..19d579d74d27 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -145,8 +145,8 @@ void mconsole_proc(struct mc_request *req)
         }
         up_write(&super->s_umount);
 
-        nd.dentry = super->s_root;
-        nd.mnt = NULL;
+        nd.path.dentry = super->s_root;
+        nd.path.mnt = NULL;
         nd.flags = O_RDONLY + 1;
         nd.last_type = LAST_ROOT;
 
@@ -159,7 +159,7 @@ void mconsole_proc(struct mc_request *req)
                 goto out_kill;
         }
 
-        file = dentry_open(nd.dentry, nd.mnt, O_RDONLY);
+        file = dentry_open(nd.path.dentry, nd.path.mnt, O_RDONLY);
         if (IS_ERR(file)) {
                 mconsole_reply(req, "Failed to open file", 1, 0);
                 goto out_kill;
diff --git a/arch/um/include/registers.h b/arch/um/include/registers.h
index 9ea1ae3c8f46..b0b4589e0ebc 100644
--- a/arch/um/include/registers.h
+++ b/arch/um/include/registers.h
@@ -18,5 +18,7 @@ extern int restore_registers(int pid, struct uml_pt_regs *regs);
 extern int init_registers(int pid);
 extern void get_safe_registers(unsigned long *regs);
 extern unsigned long get_thread_reg(int reg, jmp_buf *buf);
+extern int get_fp_registers(int pid, unsigned long *regs);
+extern int put_fp_registers(int pid, unsigned long *regs);
 
 #endif
diff --git a/arch/um/include/sysdep-i386/ptrace_user.h b/arch/um/include/sysdep-i386/ptrace_user.h
index 899aa4b2a78d..75650723c38f 100644
--- a/arch/um/include/sysdep-i386/ptrace_user.h
+++ b/arch/um/include/sysdep-i386/ptrace_user.h
@@ -9,6 +9,7 @@
 #include <sys/ptrace.h>
 #include <linux/ptrace.h>
 #include <asm/ptrace.h>
+#include "user_constants.h"
 
 #define PT_OFFSET(r) ((r) * sizeof(long))
 
@@ -40,6 +41,8 @@
 #define PT_SP_OFFSET PT_OFFSET(UESP)
 #define PT_SP(regs) ((regs)[UESP])
 
+#define FP_SIZE ((HOST_XFP_SIZE > HOST_FP_SIZE) ? HOST_XFP_SIZE : HOST_FP_SIZE)
+
 #ifndef FRAME_SIZE
 #define FRAME_SIZE (17)
 #endif
diff --git a/arch/um/include/sysdep-x86_64/ptrace_user.h b/arch/um/include/sysdep-x86_64/ptrace_user.h
index 4cd61a852fab..45c0bd881cb3 100644
--- a/arch/um/include/sysdep-x86_64/ptrace_user.h
+++ b/arch/um/include/sysdep-x86_64/ptrace_user.h
@@ -12,6 +12,7 @@
 #include <linux/ptrace.h>
 #include <asm/ptrace.h>
 #undef __FRAME_OFFSETS
+#include "user_constants.h"
 
 #define PT_INDEX(off) ((off) / sizeof(unsigned long))
 
@@ -69,6 +70,8 @@
 #define REGS_IP_INDEX PT_INDEX(RIP)
 #define REGS_SP_INDEX PT_INDEX(RSP)
 
+#define FP_SIZE (HOST_FP_SIZE)
+
 #endif
 
 /*
diff --git a/arch/um/kernel/initrd.c b/arch/um/kernel/initrd.c
index fa015565001b..d386c75c88eb 100644
--- a/arch/um/kernel/initrd.c
+++ b/arch/um/kernel/initrd.c
@@ -32,7 +32,7 @@ static int __init read_initrd(void)
          * ask for no memory.
          */
         if (size == 0) {
-                printk(KERN_ERR "\"%\" is a zero-size initrd\n");
+                printk(KERN_ERR "\"%s\" is a zero-size initrd\n", initrd);
                 return 0;
         }
 
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 2627ce82e918..2eea1ff235e6 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -299,7 +299,7 @@ void show_mem(void)
 {
         int pfn, total = 0, reserved = 0;
         int shared = 0, cached = 0;
-        int highmem = 0;
+        int high_mem = 0;
         struct page *page;
 
         printk(KERN_INFO "Mem-info:\n");
@@ -311,7 +311,7 @@ void show_mem(void)
                 page = pfn_to_page(pfn);
                 total++;
                 if (PageHighMem(page))
-                        highmem++;
+                        high_mem++;
                 if (PageReserved(page))
                         reserved++;
                 else if (PageSwapCache(page))
@@ -320,7 +320,7 @@ void show_mem(void)
                         shared += page_count(page) - 1;
         }
         printk(KERN_INFO "%d pages of RAM\n", total);
-        printk(KERN_INFO "%d pages of HIGHMEM\n", highmem);
+        printk(KERN_INFO "%d pages of HIGHMEM\n", high_mem);
         printk(KERN_INFO "%d reserved pages\n", reserved);
         printk(KERN_INFO "%d pages shared\n", shared);
         printk(KERN_INFO "%d pages swap cached\n", cached);
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index b14829469fae..1e8cba6550a9 100644
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -115,6 +115,14 @@ void get_skas_faultinfo(int pid, struct faultinfo * fi)
                                sizeof(struct ptrace_faultinfo));
         }
         else {
+                unsigned long fpregs[FP_SIZE];
+
+                err = get_fp_registers(pid, fpregs);
+                if (err < 0) {
+                        printk(UM_KERN_ERR "save_fp_registers returned %d\n",
+                               err);
+                        fatal_sigsegv();
+                }
                 err = ptrace(PTRACE_CONT, pid, 0, SIGSEGV);
                 if (err) {
                         printk(UM_KERN_ERR "Failed to continue stub, pid = %d, "
@@ -128,6 +136,13 @@ void get_skas_faultinfo(int pid, struct faultinfo * fi)
                  * the stub stack page. We just have to copy it.
                  */
                 memcpy(fi, (void *)current_stub_stack(), sizeof(*fi));
+
+                err = put_fp_registers(pid, fpregs);
+                if (err < 0) {
+                        printk(UM_KERN_ERR "put_fp_registers returned %d\n",
+                               err);
+                        fatal_sigsegv();
+                }
         }
 }
 
diff --git a/arch/um/os-Linux/sys-i386/registers.c b/arch/um/os-Linux/sys-i386/registers.c
index f74d853a0ee0..b613473b3ec1 100644
--- a/arch/um/os-Linux/sys-i386/registers.c
+++ b/arch/um/os-Linux/sys-i386/registers.c
@@ -56,6 +56,22 @@ unsigned long get_thread_reg(int reg, jmp_buf *buf)
 
 int have_fpx_regs = 1;
 
+int get_fp_registers(int pid, unsigned long *regs)
+{
+        if (have_fpx_regs)
+                return save_fpx_registers(pid, regs);
+        else
+                return save_fp_registers(pid, regs);
+}
+
+int put_fp_registers(int pid, unsigned long *regs)
+{
+        if (have_fpx_regs)
+                return restore_fpx_registers(pid, regs);
+        else
+                return restore_fp_registers(pid, regs);
+}
+
 void arch_init_registers(int pid)
 {
         unsigned long fpx_regs[HOST_XFP_SIZE];
diff --git a/arch/um/os-Linux/sys-x86_64/registers.c b/arch/um/os-Linux/sys-x86_64/registers.c
index a375853337a7..594d97ad02b3 100644
--- a/arch/um/os-Linux/sys-x86_64/registers.c
+++ b/arch/um/os-Linux/sys-x86_64/registers.c
@@ -40,3 +40,13 @@ unsigned long get_thread_reg(int reg, jmp_buf *buf)
                 return 0;
         }
 }
+
+int get_fp_registers(int pid, unsigned long *regs)
+{
+        return save_fp_registers(pid, regs);
+}
+
+int put_fp_registers(int pid, unsigned long *regs)
+{
+        return restore_fp_registers(pid, regs);
+}
diff --git a/arch/um/sys-i386/user-offsets.c b/arch/um/sys-i386/user-offsets.c
index 514241526a1b..39bd32bf84f0 100644
--- a/arch/um/sys-i386/user-offsets.c
+++ b/arch/um/sys-i386/user-offsets.c
@@ -17,36 +17,9 @@
 
 void foo(void)
 {
-        OFFSET(HOST_SC_IP, sigcontext, eip);
-        OFFSET(HOST_SC_SP, sigcontext, esp);
-        OFFSET(HOST_SC_FS, sigcontext, fs);
-        OFFSET(HOST_SC_GS, sigcontext, gs);
-        OFFSET(HOST_SC_DS, sigcontext, ds);
-        OFFSET(HOST_SC_ES, sigcontext, es);
-        OFFSET(HOST_SC_SS, sigcontext, ss);
-        OFFSET(HOST_SC_CS, sigcontext, cs);
-        OFFSET(HOST_SC_EFLAGS, sigcontext, eflags);
-        OFFSET(HOST_SC_EAX, sigcontext, eax);
-        OFFSET(HOST_SC_EBX, sigcontext, ebx);
-        OFFSET(HOST_SC_ECX, sigcontext, ecx);
-        OFFSET(HOST_SC_EDX, sigcontext, edx);
-        OFFSET(HOST_SC_EDI, sigcontext, edi);
-        OFFSET(HOST_SC_ESI, sigcontext, esi);
-        OFFSET(HOST_SC_EBP, sigcontext, ebp);
         OFFSET(HOST_SC_TRAPNO, sigcontext, trapno);
         OFFSET(HOST_SC_ERR, sigcontext, err);
         OFFSET(HOST_SC_CR2, sigcontext, cr2);
-        OFFSET(HOST_SC_FPSTATE, sigcontext, fpstate);
-        OFFSET(HOST_SC_SIGMASK, sigcontext, oldmask);
-        OFFSET(HOST_SC_FP_CW, _fpstate, cw);
-        OFFSET(HOST_SC_FP_SW, _fpstate, sw);
-        OFFSET(HOST_SC_FP_TAG, _fpstate, tag);
-        OFFSET(HOST_SC_FP_IPOFF, _fpstate, ipoff);
-        OFFSET(HOST_SC_FP_CSSEL, _fpstate, cssel);
-        OFFSET(HOST_SC_FP_DATAOFF, _fpstate, dataoff);
-        OFFSET(HOST_SC_FP_DATASEL, _fpstate, datasel);
-        OFFSET(HOST_SC_FP_ST, _fpstate, _st);
-        OFFSET(HOST_SC_FXSR_ENV, _fpstate, _fxsr_env);
 
         DEFINE_LONGS(HOST_FP_SIZE, sizeof(struct user_fpregs_struct));
         DEFINE_LONGS(HOST_XFP_SIZE, sizeof(struct user_fpxregs_struct));
diff --git a/arch/um/sys-x86_64/user-offsets.c b/arch/um/sys-x86_64/user-offsets.c
index f1ef2a8dfbc6..2f3443c6e859 100644
--- a/arch/um/sys-x86_64/user-offsets.c
+++ b/arch/um/sys-x86_64/user-offsets.c
@@ -19,37 +19,9 @@
 
 void foo(void)
 {
-        OFFSET(HOST_SC_RBX, sigcontext, rbx);
-        OFFSET(HOST_SC_RCX, sigcontext, rcx);
-        OFFSET(HOST_SC_RDX, sigcontext, rdx);
-        OFFSET(HOST_SC_RSI, sigcontext, rsi);
-        OFFSET(HOST_SC_RDI, sigcontext, rdi);
-        OFFSET(HOST_SC_RBP, sigcontext, rbp);
-        OFFSET(HOST_SC_RAX, sigcontext, rax);
-        OFFSET(HOST_SC_R8, sigcontext, r8);
-        OFFSET(HOST_SC_R9, sigcontext, r9);
-        OFFSET(HOST_SC_R10, sigcontext, r10);
-        OFFSET(HOST_SC_R11, sigcontext, r11);
-        OFFSET(HOST_SC_R12, sigcontext, r12);
-        OFFSET(HOST_SC_R13, sigcontext, r13);
-        OFFSET(HOST_SC_R14, sigcontext, r14);
-        OFFSET(HOST_SC_R15, sigcontext, r15);
-        OFFSET(HOST_SC_IP, sigcontext, rip);
-        OFFSET(HOST_SC_SP, sigcontext, rsp);
         OFFSET(HOST_SC_CR2, sigcontext, cr2);
         OFFSET(HOST_SC_ERR, sigcontext, err);
         OFFSET(HOST_SC_TRAPNO, sigcontext, trapno);
-        OFFSET(HOST_SC_CS, sigcontext, cs);
-        OFFSET(HOST_SC_FS, sigcontext, fs);
-        OFFSET(HOST_SC_GS, sigcontext, gs);
-        OFFSET(HOST_SC_EFLAGS, sigcontext, eflags);
-        OFFSET(HOST_SC_SIGMASK, sigcontext, oldmask);
-#if 0
-        OFFSET(HOST_SC_ORIG_RAX, sigcontext, orig_rax);
-        OFFSET(HOST_SC_DS, sigcontext, ds);
-        OFFSET(HOST_SC_ES, sigcontext, es);
-        OFFSET(HOST_SC_SS, sigcontext, ss);
-#endif
 
         DEFINE(HOST_FP_SIZE, sizeof(struct _fpstate) / sizeof(unsigned long));
         DEFINE(HOST_XFP_SIZE, 0);
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index aaed1a3b92d6..4a88cf7695b4 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -21,6 +21,8 @@ config X86
         select HAVE_IDE
         select HAVE_OPROFILE
         select HAVE_KPROBES
+        select HAVE_KVM
+
 
 config GENERIC_LOCKBREAK
         def_bool n
@@ -119,8 +121,6 @@ config ARCH_HAS_CPU_RELAX
 config HAVE_SETUP_PER_CPU_AREA
         def_bool X86_64
 
-select HAVE_KVM
-
 config ARCH_HIBERNATION_POSSIBLE
         def_bool y
         depends on !SMP || !X86_VOYAGER
@@ -1054,7 +1054,7 @@ config SECCOMP
 
 config CC_STACKPROTECTOR
         bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
-        depends on X86_64 && EXPERIMENTAL
+        depends on X86_64 && EXPERIMENTAL && BROKEN
         help
          This option turns on the -fstack-protector GCC feature. This
           feature puts, at the beginning of critical functions, a canary
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index 864affc9a7b0..702eb39901ca 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -156,7 +156,7 @@ config IO_DELAY_TYPE_NONE
 
 choice
         prompt "IO delay type"
-        default IO_DELAY_0XED
+        default IO_DELAY_0X80
 
 config IO_DELAY_0X80
         bool "port 0x80 based port-IO delay [recommended]"
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 204af43535c5..f1e739a43d41 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -229,7 +229,7 @@ zdisk bzdisk: vmlinux
 fdimage fdimage144 fdimage288 isoimage: vmlinux
         $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) $@
 
-install: vdso_install
+install:
         $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install
 
 PHONY += vdso_install
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 76ec0f8f138a..4eb5ce841106 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -6,7 +6,15 @@ extra-y                := head_$(BITS).o init_task.o vmlinux.lds
 extra-$(CONFIG_X86_64) += head64.o
 
 CPPFLAGS_vmlinux.lds += -U$(UTS_MACHINE)
-CFLAGS_vsyscall_64.o := $(PROFILING) -g0
+
+#
+# vsyscalls (which work on the user stack) should have
+# no stack-protector checks:
+#
+nostackp := $(call cc-option, -fno-stack-protector)
+CFLAGS_vsyscall_64.o    := $(PROFILING) -g0 $(nostackp)
+CFLAGS_hpet.o           := $(nostackp)
+CFLAGS_tsc_64.o         := $(nostackp)
 
 obj-y                   := process_$(BITS).o signal_$(BITS).o entry_$(BITS).o
 obj-y                   += traps_$(BITS).o irq_$(BITS).o
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 680b7300a489..2cdc9de9371d 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -72,7 +72,8 @@ static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return
 #define PREFIX                  "ACPI: "
 
 int acpi_noirq;                         /* skip ACPI IRQ initialization */
-int acpi_pci_disabled __initdata;       /* skip ACPI PCI scan and IRQ initialization */
+int acpi_pci_disabled;          /* skip ACPI PCI scan and IRQ initialization */
+EXPORT_SYMBOL(acpi_pci_disabled);
 int acpi_ht __initdata = 1;     /* enable HT */
 
 int acpi_lapic;
diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c
index 10b67170b133..8ca3557a6d59 100644
--- a/arch/x86/kernel/acpi/cstate.c
+++ b/arch/x86/kernel/acpi/cstate.c
@@ -126,6 +126,8 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu,
                 printk(KERN_DEBUG "Monitor-Mwait will be used to enter C-%d "
                        "state\n", cx->type);
         }
+        snprintf(cx->desc, ACPI_CX_DESC_LEN, "ACPI FFH INTEL MWAIT 0x%x",
+                 cx->address);
 
 out:
         set_cpus_allowed(current, saved_mask);
diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c
index afd84463b712..a33d53017997 100644
--- a/arch/x86/kernel/asm-offsets_32.c
+++ b/arch/x86/kernel/asm-offsets_32.c
@@ -20,10 +20,8 @@
 
 #include <xen/interface/xen.h>
 
-#ifdef CONFIG_LGUEST_GUEST
 #include <linux/lguest.h>
 #include "../../../drivers/lguest/lg.h"
-#endif
 
 #define DEFINE(sym, val) \
         asm volatile("\n->" #sym " %0 " #val : : "i" (val))
@@ -134,6 +132,10 @@ void foo(void)
         BLANK();
         OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled);
         OFFSET(LGUEST_DATA_pgdir, lguest_data, pgdir);
+#endif
+
+#ifdef CONFIG_LGUEST
+        BLANK();
         OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc);
         OFFSET(LGUEST_PAGES_host_idt_desc, lguest_pages, state.host_idt_desc);
         OFFSET(LGUEST_PAGES_host_cr3, lguest_pages, state.host_cr3);
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 9b95edcfc6ae..027e5c003b16 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -25,14 +25,6 @@ static int __init no_halt(char *s)
 
 __setup("no-hlt", no_halt);
 
-static int __init mca_pentium(char *s)
-{
-        mca_pentium_flag = 1;
-        return 1;
-}
-
-__setup("mca-pentium", mca_pentium);
-
 static int __init no_387(char *s)
 {
         boot_cpu_data.hard_math = 0;
diff --git a/arch/x86/kernel/efi.c b/arch/x86/kernel/efi.c
index 32dd62b36ff7..759e02bec070 100644
--- a/arch/x86/kernel/efi.c
+++ b/arch/x86/kernel/efi.c
@@ -54,7 +54,7 @@ EXPORT_SYMBOL(efi);
 
 struct efi_memory_map memmap;
 
-struct efi efi_phys __initdata;
+static struct efi efi_phys __initdata;
 static efi_system_table_t efi_systab __initdata;
 
 static int __init setup_noefi(char *arg)
@@ -384,9 +384,6 @@ static void __init runtime_code_page_mkexec(void)
         efi_memory_desc_t *md;
         void *p;
 
-        if (!(__supported_pte_mask & _PAGE_NX))
-                return;
-
         /* Make EFI runtime service code area executable */
         for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
                 md = p;
@@ -394,7 +391,7 @@ static void __init runtime_code_page_mkexec(void)
                 if (md->type != EFI_RUNTIME_SERVICES_CODE)
                         continue;
 
-                set_memory_x(md->virt_addr, md->num_pages << EFI_PAGE_SHIFT);
+                set_memory_x(md->virt_addr, md->num_pages);
         }
 }
 
@@ -428,9 +425,6 @@ void __init efi_enter_virtual_mode(void)
                 else
                         va = efi_ioremap(md->phys_addr, size);
 
-                if (md->attribute & EFI_MEMORY_WB)
-                        set_memory_uc(md->virt_addr, size);
-
                 md->virt_addr = (u64) (unsigned long) va;
 
                 if (!va) {
@@ -439,6 +433,9 @@ void __init efi_enter_virtual_mode(void)
                         continue;
                 }
 
+                if (!(md->attribute & EFI_MEMORY_WB))
+                        set_memory_uc(md->virt_addr, md->num_pages);
+
                 systab = (u64) (unsigned long) efi_phys.systab;
                 if (md->phys_addr <= systab && systab < end) {
                         systab += md->virt_addr - md->phys_addr;
@@ -476,7 +473,8 @@ void __init efi_enter_virtual_mode(void)
         efi.get_next_high_mono_count = virt_efi_get_next_high_mono_count;
         efi.reset_system = virt_efi_reset_system;
         efi.set_virtual_address_map = virt_efi_set_virtual_address_map;
-        runtime_code_page_mkexec();
+        if (__supported_pte_mask & _PAGE_NX)
+                runtime_code_page_mkexec();
         early_iounmap(memmap.map, memmap.nr_map * memmap.desc_size);
         memmap.map = NULL;
 }
diff --git a/arch/x86/kernel/efi_32.c b/arch/x86/kernel/efi_32.c
index cb91f985b4a1..5d23d85624d4 100644
--- a/arch/x86/kernel/efi_32.c
+++ b/arch/x86/kernel/efi_32.c
@@ -28,6 +28,7 @@
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
+#include <asm/efi.h>
 
 /*
  * To make EFI call EFI runtime service in physical addressing mode we need
diff --git a/arch/x86/kernel/efi_64.c b/arch/x86/kernel/efi_64.c
index 09d5c2330934..d143a1e76b30 100644
--- a/arch/x86/kernel/efi_64.c
+++ b/arch/x86/kernel/efi_64.c
@@ -35,6 +35,7 @@
 #include <asm/tlbflush.h>
 #include <asm/proto.h>
 #include <asm/efi.h>
+#include <asm/cacheflush.h>
 
 static pgd_t save_pgd __initdata;
 static unsigned long efi_flags __initdata;
@@ -43,22 +44,15 @@ static void __init early_mapping_set_exec(unsigned long start,
                                           unsigned long end,
                                           int executable)
 {
-        pte_t *kpte;
-        unsigned int level;
-
-        while (start < end) {
-                kpte = lookup_address((unsigned long)__va(start), &level);
-                BUG_ON(!kpte);
-                if (executable)
-                        set_pte(kpte, pte_mkexec(*kpte));
-                else
-                        set_pte(kpte, __pte((pte_val(*kpte) | _PAGE_NX) & \
-                                            __supported_pte_mask));
-                if (level == PG_LEVEL_4K)
-                        start = (start + PAGE_SIZE) & PAGE_MASK;
-                else
-                        start = (start + PMD_SIZE) & PMD_MASK;
-        }
+        unsigned long num_pages;
+
+        start &= PMD_MASK;
+        end = (end + PMD_SIZE - 1) & PMD_MASK;
+        num_pages = (end - start) >> PAGE_SHIFT;
+        if (executable)
+                set_memory_x((unsigned long)__va(start), num_pages);
+        else
+                set_memory_nx((unsigned long)__va(start), num_pages);
 }
 
 static void __init early_runtime_code_mapping_set_exec(int executable)
@@ -74,7 +68,7 @@ static void __init early_runtime_code_mapping_set_exec(int executable)
                 md = p;
                 if (md->type == EFI_RUNTIME_SERVICES_CODE) {
                         unsigned long end;
-                        end = md->phys_addr + (md->num_pages << PAGE_SHIFT);
+                        end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT);
                         early_mapping_set_exec(md->phys_addr, end, executable);
                 }
         }
@@ -84,8 +78,8 @@ void __init efi_call_phys_prelog(void)
 {
         unsigned long vaddress;
 
-        local_irq_save(efi_flags);
         early_runtime_code_mapping_set_exec(1);
+        local_irq_save(efi_flags);
         vaddress = (unsigned long)__va(0x0UL);
         save_pgd = *pgd_offset_k(0x0UL);
         set_pgd(pgd_offset_k(0x0UL), *pgd_offset_k(vaddress));
@@ -98,9 +92,9 @@ void __init efi_call_phys_epilog(void)
          * After the lock is released, the original page table is restored.
          */
         set_pgd(pgd_offset_k(0x0UL), save_pgd);
-        early_runtime_code_mapping_set_exec(0);
         __flush_tlb_all();
         local_irq_restore(efi_flags);
+        early_runtime_code_mapping_set_exec(0);
 }
 
 void __init efi_reserve_bootmem(void)
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 824e21b80aad..4b87c32b639f 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -409,7 +409,7 @@ restore_nocheck_notrace:
         RESTORE_REGS
         addl $4, %esp                   # skip orig_eax/error_code
         CFI_ADJUST_CFA_OFFSET -4
-ENTRY(irq_return)
+irq_return:
         INTERRUPT_RETURN
 .section .fixup,"ax"
 iret_exc:
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 6be39a387c5a..2ad9a1bc6a73 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -583,7 +583,7 @@ retint_restore_args:	/* return to kernel space */
 restore_args:
         RESTORE_ARGS 0,8,0
 
-ENTRY(irq_return)
+irq_return:
         INTERRUPT_RETURN
 
         .section __ex_table, "a"
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index 24dbf56928d7..ad2440832de0 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -88,6 +88,9 @@ void __init x86_64_start_kernel(char * real_mode_data)
         /* Make NULL pointers segfault */
         zap_identity_mappings();
 
+        /* Cleanup the over mapped high alias */
+        cleanup_highmap();
+
         for (i = 0; i < IDT_ENTRIES; i++) {
 #ifdef CONFIG_EARLY_PRINTK
                 set_intr_gate(i, &early_idt_handlers[i]);
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index 74ef4a41f224..25eb98540a41 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -612,7 +612,7 @@ ENTRY(swapper_pg_pmd)
 ENTRY(swapper_pg_dir)
         .fill 1024,4,0
 #endif
-ENTRY(swapper_pg_fixmap)
+swapper_pg_fixmap:
         .fill 1024,4,0
 ENTRY(empty_zero_page)
         .fill 4096,1,0
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index 09b38d539b09..eb415043a929 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -107,8 +107,13 @@ startup_64:
         movq    %rdx, 0(%rbx, %rax, 8)
 ident_complete:
 
-        /* Fixup the kernel text+data virtual addresses
+        /*
+         * Fixup the kernel text+data virtual addresses. Note that
+         * we might write invalid pmds, when the kernel is relocated
+         * cleanup_highmap() fixes this up along with the mappings
+         * beyond _end.
          */
+
         leaq    level2_kernel_pgt(%rip), %rdi
         leaq    4096(%rdi), %r8
         /* See if it is a valid page table entry */
@@ -250,7 +255,7 @@ ENTRY(secondary_startup_64)
         lretq
 
         /* SMP bootup changes these two */
-        __CPUINITDATA
+        __REFDATA
         .align  8
         ENTRY(initial_code)
         .quad   x86_64_start_kernel
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index 26719bd2c77c..763dfc407232 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -39,7 +39,7 @@
 #define HAVE_HWFP 1
 #endif
 
-unsigned int mxcsr_feature_mask __read_mostly = 0xffffffffu;
+static unsigned int mxcsr_feature_mask __read_mostly = 0xffffffffu;
 
 void mxcsr_feature_mask_init(void)
 {
diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c
index ef62b07b2b48..8540abe86ade 100644
--- a/arch/x86/kernel/i8253.c
+++ b/arch/x86/kernel/i8253.c
@@ -95,7 +95,7 @@ static int pit_next_event(unsigned long delta, struct clock_event_device *evt)
  * registered. This mechanism replaces the previous #ifdef LOCAL_APIC -
  * !using_apic_timer decisions in do_timer_interrupt_hook()
  */
-struct clock_event_device pit_clockevent = {
+static struct clock_event_device pit_clockevent = {
         .name           = "pit",
         .features       = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
         .set_mode       = init_pit_timer,
diff --git a/arch/x86/kernel/i8259_32.c b/arch/x86/kernel/i8259_32.c
index 2d25b77102fe..fe631967d625 100644
--- a/arch/x86/kernel/i8259_32.c
+++ b/arch/x86/kernel/i8259_32.c
@@ -26,8 +26,6 @@
  * present in the majority of PC/AT boxes.
  * plus some generic x86 specific things if generic specifics makes
  * any sense at all.
- * this file should become arch/i386/kernel/irq.c when the old irq.c
- * moves to arch independent land
  */
 
 static int i8259A_auto_eoi;
@@ -362,23 +360,12 @@ void __init init_ISA_irqs (void)
 #endif
         init_8259A(0);
 
-        for (i = 0; i < NR_IRQS; i++) {
-                irq_desc[i].status = IRQ_DISABLED;
-                irq_desc[i].action = NULL;
-                irq_desc[i].depth = 1;
-
-                if (i < 16) {
-                        /*
-                         * 16 old-style INTA-cycle interrupts:
-                         */
-                        set_irq_chip_and_handler_name(i, &i8259A_chip,
-                                                      handle_level_irq, "XT");
-                } else {
-                        /*
-                         * 'high' PCI IRQs filled in on demand
-                         */
-                        irq_desc[i].chip = &no_irq_chip;
-                }
+        /*
+         * 16 old-style INTA-cycle interrupts:
+         */
+        for (i = 0; i < 16; i++) {
+                set_irq_chip_and_handler_name(i, &i8259A_chip,
+                                              handle_level_irq, "XT");
         }
 }
 
diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
index bd49321034db..c706a3061553 100644
--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -13,7 +13,6 @@
 #include <asm/io.h>
 
 int io_delay_type __read_mostly = CONFIG_DEFAULT_IO_DELAY_TYPE;
-EXPORT_SYMBOL_GPL(io_delay_type);
 
 static int __initdata io_delay_override;
 
diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
index a99e764fd66a..34a591283f5d 100644
--- a/arch/x86/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes.c
@@ -581,7 +581,7 @@ static int __kprobes kprobe_handler(struct pt_regs *regs)
  * When a retprobed function returns, this code saves registers and
  * calls trampoline_handler() runs, which calls the kretprobe's handler.
  */
-void __kprobes kretprobe_trampoline_holder(void)
+static void __used __kprobes kretprobe_trampoline_holder(void)
 {
         asm volatile (
                         ".global kretprobe_trampoline\n"
@@ -673,7 +673,7 @@ void __kprobes kretprobe_trampoline_holder(void)
 /*
  * Called from kretprobe_trampoline
  */
-void * __kprobes trampoline_handler(struct pt_regs *regs)
+static __used __kprobes void *trampoline_handler(struct pt_regs *regs)
 {
         struct kretprobe_instance *ri = NULL;
         struct hlist_head *head, empty_rp;
diff --git a/arch/x86/kernel/nmi_32.c b/arch/x86/kernel/nmi_32.c
index edd413650b3b..6a0aa7038685 100644
--- a/arch/x86/kernel/nmi_32.c
+++ b/arch/x86/kernel/nmi_32.c
@@ -46,9 +46,6 @@ static unsigned int nmi_hz = HZ;
 
 static DEFINE_PER_CPU(short, wd_enabled);
 
-/* local prototypes */
-static int unknown_nmi_panic_callback(struct pt_regs *regs, int cpu);
-
 static int endflag __initdata = 0;
 
 #ifdef CONFIG_SMP
@@ -391,15 +388,6 @@ __kprobes int nmi_watchdog_tick(struct pt_regs * regs, unsigned reason)
         return rc;
 }
 
-int do_nmi_callback(struct pt_regs * regs, int cpu)
-{
-#ifdef CONFIG_SYSCTL
-        if (unknown_nmi_panic)
-                return unknown_nmi_panic_callback(regs, cpu);
-#endif
-        return 0;
-}
-
 #ifdef CONFIG_SYSCTL
 
 static int unknown_nmi_panic_callback(struct pt_regs *regs, int cpu)
@@ -453,6 +441,15 @@ int proc_nmi_enabled(struct ctl_table *table, int write, struct file *file,
 
 #endif
 
+int do_nmi_callback(struct pt_regs *regs, int cpu)
+{
+#ifdef CONFIG_SYSCTL
+        if (unknown_nmi_panic)
+                return unknown_nmi_panic_callback(regs, cpu);
+#endif
+        return 0;
+}
+
 void __trigger_all_cpu_backtrace(void)
 {
         int i;
diff --git a/arch/x86/kernel/nmi_64.c b/arch/x86/kernel/nmi_64.c
index fb99484d21cf..9a4fde74bee1 100644
--- a/arch/x86/kernel/nmi_64.c
+++ b/arch/x86/kernel/nmi_64.c
@@ -46,9 +46,6 @@ static unsigned int nmi_hz = HZ;
 
 static DEFINE_PER_CPU(short, wd_enabled);
 
-/* local prototypes */
-static int unknown_nmi_panic_callback(struct pt_regs *regs, int cpu);
-
 /* Run after command line and cpu_init init, but before all other checks */
 void nmi_watchdog_default(void)
 {
@@ -394,15 +391,6 @@ asmlinkage __kprobes void do_nmi(struct pt_regs * regs, long error_code)
         nmi_exit();
 }
 
-int do_nmi_callback(struct pt_regs * regs, int cpu)
-{
-#ifdef CONFIG_SYSCTL
-        if (unknown_nmi_panic)
-                return unknown_nmi_panic_callback(regs, cpu);
-#endif
-        return 0;
-}
-
 void stop_nmi(void)
 {
         acpi_nmi_disable();
@@ -464,6 +452,15 @@ int proc_nmi_enabled(struct ctl_table *table, int write, struct file *file,
 
 #endif
 
+int do_nmi_callback(struct pt_regs *regs, int cpu)
+{
+#ifdef CONFIG_SYSCTL
+        if (unknown_nmi_panic)
+                return unknown_nmi_panic_callback(regs, cpu);
+#endif
+        return 0;
+}
+
 void __trigger_all_cpu_backtrace(void)
 {
         int i;
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index 65f6acb025c8..faf3229f8fb3 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -749,6 +749,15 @@ void __init gart_iommu_init(void)
          */
         set_memory_np((unsigned long)__va(iommu_bus_base),
                                 iommu_size >> PAGE_SHIFT);
+        /*
+         * Tricky. The GART table remaps the physical memory range,
+         * so the CPU wont notice potential aliases and if the memory
+         * is remapped to UC later on, we might surprise the PCI devices
+         * with a stray writeout of a cacheline. So play it sure and
+         * do an explicit, full-scale wbinvd() _after_ having marked all
+         * the pages as Not-Present:
+         */
+        wbinvd();
 
         /*
          * Try to workaround a bug (thanks to BenH)
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index 702c33efea84..d862e396b099 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -1160,7 +1160,7 @@ static int genregs32_set(struct task_struct *target,
         if (kbuf) {
                 const compat_ulong_t *k = kbuf;
                 while (count > 0 && !ret) {
-                        ret = putreg(target, pos, *k++);
+                        ret = putreg32(target, pos, *k++);
                         count -= sizeof(*k);
                         pos += sizeof(*k);
                 }
@@ -1171,7 +1171,7 @@ static int genregs32_set(struct task_struct *target,
                         ret = __get_user(word, u++);
                         if (ret)
                                 break;
-                        ret = putreg(target, pos, word);
+                        ret = putreg32(target, pos, word);
                         count -= sizeof(*u);
                         pos += sizeof(*u);
                 }
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 5818dc28167d..7fd6ac43e4a1 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -326,7 +326,7 @@ static inline void kb_wait(void)
         }
 }
 
-void machine_emergency_restart(void)
+static void native_machine_emergency_restart(void)
 {
         int i;
 
@@ -376,7 +376,7 @@ void machine_emergency_restart(void)
         }
 }
 
-void machine_shutdown(void)
+static void native_machine_shutdown(void)
 {
         /* Stop the cpus and apics */
 #ifdef CONFIG_SMP
@@ -420,7 +420,7 @@ void machine_shutdown(void)
 #endif
 }
 
-void machine_restart(char *__unused)
+static void native_machine_restart(char *__unused)
 {
         printk("machine restart\n");
 
@@ -429,11 +429,11 @@ void machine_restart(char *__unused)
         machine_emergency_restart();
 }
 
-void machine_halt(void)
+static void native_machine_halt(void)
 {
 }
 
-void machine_power_off(void)
+static void native_machine_power_off(void)
 {
         if (pm_power_off) {
                 if (!reboot_force)
@@ -443,9 +443,35 @@ void machine_power_off(void)
 }
 
 struct machine_ops machine_ops = {
-        .power_off = machine_power_off,
-        .shutdown = machine_shutdown,
-        .emergency_restart = machine_emergency_restart,
-        .restart = machine_restart,
-        .halt = machine_halt
+        .power_off = native_machine_power_off,
+        .shutdown = native_machine_shutdown,
+        .emergency_restart = native_machine_emergency_restart,
+        .restart = native_machine_restart,
+        .halt = native_machine_halt
 };
+
+void machine_power_off(void)
+{
+        machine_ops.power_off();
+}
+
+void machine_shutdown(void)
+{
+        machine_ops.shutdown();
+}
+
+void machine_emergency_restart(void)
+{
+        machine_ops.emergency_restart();
+}
+
+void machine_restart(char *cmd)
+{
+        machine_ops.restart(cmd);
+}
+
+void machine_halt(void)
+{
+        machine_ops.halt();
+}
+
diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c
index 691ab4cb167b..a1d7071a51c9 100644
--- a/arch/x86/kernel/setup_32.c
+++ b/arch/x86/kernel/setup_32.c
@@ -164,7 +164,6 @@ unsigned long mmu_cr4_features = X86_CR4_PAE;
 unsigned int machine_id;
 unsigned int machine_submodel_id;
 unsigned int BIOS_revision;
-unsigned int mca_pentium_flag;
 
 /* Boot loader ID as an integer, for the benefit of proc_dointvec */
 int bootloader_type;
diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c
index c0d8208af12a..6fd804f07821 100644
--- a/arch/x86/kernel/setup_64.c
+++ b/arch/x86/kernel/setup_64.c
@@ -518,7 +518,7 @@ static void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c)
 }
 
 #ifdef CONFIG_NUMA
-static int nearby_node(int apicid)
+static int __cpuinit nearby_node(int apicid)
 {
         int i, node;
 
@@ -791,7 +791,7 @@ static int __cpuinit intel_num_cpu_cores(struct cpuinfo_x86 *c)
                 return 1;
 }
 
-static void srat_detect_node(void)
+static void __cpuinit srat_detect_node(void)
 {
 #ifdef CONFIG_NUMA
         unsigned node;
@@ -1046,7 +1046,7 @@ __setup("noclflush", setup_noclflush);
 void __cpuinit print_cpu_info(struct cpuinfo_x86 *c)
 {
         if (c->x86_model_id[0])
-                printk(KERN_INFO "%s", c->x86_model_id);
+                printk(KERN_CONT "%s", c->x86_model_id);
 
         if (c->x86_mask || c->cpuid_level >= 0)
                 printk(KERN_CONT " stepping %02x\n", c->x86_mask);
diff --git a/arch/x86/kernel/test_rodata.c b/arch/x86/kernel/test_rodata.c
index 4c163772000e..c29e235792af 100644
--- a/arch/x86/kernel/test_rodata.c
+++ b/arch/x86/kernel/test_rodata.c
@@ -10,8 +10,8 @@
  * of the License.
  */
 #include <linux/module.h>
+#include <asm/cacheflush.h>
 #include <asm/sections.h>
-extern int rodata_test_data;
 
 int rodata_test(void)
 {
diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c
index a40051b71d9b..0fcc95a354f7 100644
--- a/arch/x86/kernel/topology.c
+++ b/arch/x86/kernel/topology.c
@@ -34,7 +34,7 @@
 static DEFINE_PER_CPU(struct x86_cpu, cpu_devices);
 
 #ifdef CONFIG_HOTPLUG_CPU
-int arch_register_cpu(int num)
+int __ref arch_register_cpu(int num)
 {
         /*
          * CPU0 cannot be offlined due to several
diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c
index efc66df728b6..045466681911 100644
--- a/arch/x86/kernel/traps_64.c
+++ b/arch/x86/kernel/traps_64.c
@@ -84,7 +84,7 @@ static inline void conditional_sti(struct pt_regs *regs)
 
 static inline void preempt_conditional_sti(struct pt_regs *regs)
 {
-        preempt_disable();
+        inc_preempt_count();
         if (regs->flags & X86_EFLAGS_IF)
                 local_irq_enable();
 }
@@ -95,7 +95,7 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
                 local_irq_disable();
         /* Make sure to not schedule here because we could be running
            on an exception stack. */
-        preempt_enable_no_resched();
+        dec_preempt_count();
 }
 
 int kstack_depth_to_print = 12;
diff --git a/arch/x86/kernel/vmlinux_32.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
index f1148ac8abe3..2ffa9656fe7a 100644
--- a/arch/x86/kernel/vmlinux_32.lds.S
+++ b/arch/x86/kernel/vmlinux_32.lds.S
@@ -38,7 +38,7 @@ SECTIONS
 
   /* read-only */
   .text : AT(ADDR(.text) - LOAD_OFFSET) {
-        . = ALIGN(4096); /* not really needed, already page aligned */
+        . = ALIGN(PAGE_SIZE); /* not really needed, already page aligned */
         *(.text.page_aligned)
         TEXT_TEXT
         SCHED_TEXT
@@ -70,21 +70,21 @@ SECTIONS
   RODATA
 
   /* writeable */
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   .data : AT(ADDR(.data) - LOAD_OFFSET) {       /* Data */
         DATA_DATA
         CONSTRUCTORS
         } :data
 
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
         __nosave_begin = .;
         *(.data.nosave)
-        . = ALIGN(4096);
+        . = ALIGN(PAGE_SIZE);
         __nosave_end = .;
   }
 
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) {
         *(.data.page_aligned)
         *(.data.idt)
@@ -108,7 +108,7 @@ SECTIONS
   }
 
   /* might get freed after init */
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
         __smp_locks = .;
         *(.smp_locks)
@@ -120,10 +120,10 @@ SECTIONS
    * after boot. Always make sure that ALIGN() directive is present after
    * the section which contains __smp_alt_end.
    */
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
 
   /* will be freed after init */
-  . = ALIGN(4096);              /* Init code and data */
+  . = ALIGN(PAGE_SIZE);         /* Init code and data */
   .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {
         __init_begin = .;
         _sinittext = .;
@@ -174,23 +174,23 @@ SECTIONS
         EXIT_DATA
   }
 #if defined(CONFIG_BLK_DEV_INITRD)
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
         __initramfs_start = .;
         *(.init.ramfs)
         __initramfs_end = .;
   }
 #endif
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   .data.percpu  : AT(ADDR(.data.percpu) - LOAD_OFFSET) {
         __per_cpu_start = .;
         *(.data.percpu)
         *(.data.percpu.shared_aligned)
         __per_cpu_end = .;
   }
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   /* freed after init ends here */
-        
+
   .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
         __init_end = .;
         __bss_start = .;                /* BSS */
@@ -200,7 +200,7 @@ SECTIONS
         __bss_stop = .;
         _end = . ;
         /* This is where the kernel creates the early boot page tables */
-        . = ALIGN(4096);
+        . = ALIGN(PAGE_SIZE);
         pg0 = . ;
   }
 
diff --git a/arch/x86/kernel/vmlinux_64.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
index 0992b9946c6f..fab132299735 100644
--- a/arch/x86/kernel/vmlinux_64.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
@@ -37,7 +37,7 @@ SECTIONS
         KPROBES_TEXT
         *(.fixup)
         *(.gnu.warning)
-        _etext = .;                     /* End of text section */
+        _etext = .;             /* End of text section */
   } :text = 0x9090
 
   . = ALIGN(16);                /* Exception table */
@@ -60,7 +60,7 @@ SECTIONS
         __tracedata_end = .;
   }
 
-  . = ALIGN(PAGE_SIZE);        /* Align data segment to page size boundary */
+  . = ALIGN(PAGE_SIZE);         /* Align data segment to page size boundary */
                                 /* Data */
   .data : AT(ADDR(.data) - LOAD_OFFSET) {
         DATA_DATA
@@ -119,7 +119,7 @@ SECTIONS
   .vsyscall_3 ADDR(.vsyscall_0) + 3072: AT(VLOAD(.vsyscall_3))
                 { *(.vsyscall_3) }
 
-  . = VSYSCALL_VIRT_ADDR + 4096;
+  . = VSYSCALL_VIRT_ADDR + PAGE_SIZE;
 
 #undef VSYSCALL_ADDR
 #undef VSYSCALL_PHYS_ADDR
@@ -129,28 +129,28 @@ SECTIONS
 #undef VVIRT_OFFSET
 #undef VVIRT
 
-  . = ALIGN(8192);              /* init_task */
+  . = ALIGN(THREAD_SIZE);       /* init_task */
   .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
         *(.data.init_task)
   }:data.init
 
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) {
         *(.data.page_aligned)
   }
 
   /* might get freed after init */
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   __smp_alt_begin = .;
   __smp_locks = .;
   .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
         *(.smp_locks)
   }
   __smp_locks_end = .;
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   __smp_alt_end = .;
 
-  . = ALIGN(4096);              /* Init code and data */
+  . = ALIGN(PAGE_SIZE);         /* Init code and data */
   __init_begin = .;
   .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {
         _sinittext = .;
@@ -191,7 +191,7 @@ SECTIONS
   .altinstructions : AT(ADDR(.altinstructions) - LOAD_OFFSET) {
         *(.altinstructions)
   }
-  __alt_instructions_end = .; 
+  __alt_instructions_end = .;
   .altinstr_replacement : AT(ADDR(.altinstr_replacement) - LOAD_OFFSET) {
         *(.altinstr_replacement)
   }
@@ -207,25 +207,25 @@ SECTIONS
 /* vdso blob that is mapped into user space */
   vdso_start = . ;
   .vdso  : AT(ADDR(.vdso) - LOAD_OFFSET) { *(.vdso) }
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   vdso_end = .;
 
 #ifdef CONFIG_BLK_DEV_INITRD
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   __initramfs_start = .;
   .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) { *(.init.ramfs) }
   __initramfs_end = .;
 #endif
 
-  PERCPU(4096)
+  PERCPU(PAGE_SIZE)
 
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   __init_end = .;
 
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   __nosave_begin = .;
   .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { *(.data.nosave) }
-  . = ALIGN(4096);
+  . = ALIGN(PAGE_SIZE);
   __nosave_end = .;
 
   __bss_start = .;              /* BSS */
diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
index fd42a4a095fc..459b58a8a15c 100644
--- a/arch/x86/lib/csum-wrappers_64.c
+++ b/arch/x86/lib/csum-wrappers_64.c
@@ -1,117 +1,129 @@
-/* Copyright 2002,2003 Andi Kleen, SuSE Labs.
+/*
+ * Copyright 2002, 2003 Andi Kleen, SuSE Labs.
  * Subject to the GNU Public License v.2
- * 
+ *
  * Wrappers of assembly checksum functions for x86-64.
  */
-
 #include <asm/checksum.h>
 #include <linux/module.h>
 
-/** 
- * csum_partial_copy_from_user - Copy and checksum from user space. 
- * @src: source address (user space) 
+/**
+ * csum_partial_copy_from_user - Copy and checksum from user space.
+ * @src: source address (user space)
  * @dst: destination address
  * @len: number of bytes to be copied.
  * @isum: initial sum that is added into the result (32bit unfolded)
  * @errp: set to -EFAULT for an bad source address.
- * 
+ *
  * Returns an 32bit unfolded checksum of the buffer.
- * src and dst are best aligned to 64bits. 
- */ 
+ * src and dst are best aligned to 64bits.
+ */
 __wsum
 csum_partial_copy_from_user(const void __user *src, void *dst,
                             int len, __wsum isum, int *errp)
-{ 
+{
         might_sleep();
         *errp = 0;
-        if (likely(access_ok(VERIFY_READ,src, len))) { 
-                /* Why 6, not 7? To handle odd addresses aligned we
-                   would need to do considerable complications to fix the
-                   checksum which is defined as an 16bit accumulator. The
-                   fix alignment code is primarily for performance
-                   compatibility with 32bit and that will handle odd
-                   addresses slowly too. */
-                if (unlikely((unsigned long)src & 6)) {                 
-                        while (((unsigned long)src & 6) && len >= 2) { 
-                                __u16 val16;                    
-                                *errp = __get_user(val16, (const __u16 __user *)src);
-                                if (*errp)
-                                        return isum;
-                                *(__u16 *)dst = val16;
-                                isum = (__force __wsum)add32_with_carry(
-                                                (__force unsigned)isum, val16);
-                                src += 2; 
-                                dst += 2; 
-                                len -= 2;
-                        }
+
+        if (!likely(access_ok(VERIFY_READ, src, len)))
+                goto out_err;
+
+        /*
+         * Why 6, not 7? To handle odd addresses aligned we
+         * would need to do considerable complications to fix the
+         * checksum which is defined as an 16bit accumulator. The
+         * fix alignment code is primarily for performance
+         * compatibility with 32bit and that will handle odd
+         * addresses slowly too.
+         */
+        if (unlikely((unsigned long)src & 6)) {
+                while (((unsigned long)src & 6) && len >= 2) {
+                        __u16 val16;
+
+                        *errp = __get_user(val16, (const __u16 __user *)src);
+                        if (*errp)
+                                return isum;
+
+                        *(__u16 *)dst = val16;
+                        isum = (__force __wsum)add32_with_carry(
+                                        (__force unsigned)isum, val16);
+                        src += 2;
+                        dst += 2;
+                        len -= 2;
                 }
-                isum = csum_partial_copy_generic((__force const void *)src,
-                                        dst, len, isum, errp, NULL);
-                if (likely(*errp == 0)) 
-                        return isum;
-        } 
+        }
+        isum = csum_partial_copy_generic((__force const void *)src,
+                                dst, len, isum, errp, NULL);
+        if (unlikely(*errp))
+                goto out_err;
+
+        return isum;
+
+out_err:
         *errp = -EFAULT;
-        memset(dst,0,len); 
-        return isum;            
-} 
+        memset(dst, 0, len);
 
+        return isum;
+}
 EXPORT_SYMBOL(csum_partial_copy_from_user);
 
-/** 
- * csum_partial_copy_to_user - Copy and checksum to user space. 
+/**
+ * csum_partial_copy_to_user - Copy and checksum to user space.
  * @src: source address
  * @dst: destination address (user space)
  * @len: number of bytes to be copied.
  * @isum: initial sum that is added into the result (32bit unfolded)
  * @errp: set to -EFAULT for an bad destination address.
- * 
+ *
  * Returns an 32bit unfolded checksum of the buffer.
  * src and dst are best aligned to 64bits.
- */ 
+ */
 __wsum
 csum_partial_copy_to_user(const void *src, void __user *dst,
                           int len, __wsum isum, int *errp)
-{ 
+{
         might_sleep();
+
         if (unlikely(!access_ok(VERIFY_WRITE, dst, len))) {
                 *errp = -EFAULT;
-                return 0; 
+                return 0;
         }
 
         if (unlikely((unsigned long)dst & 6)) {
-                while (((unsigned long)dst & 6) && len >= 2) { 
+                while (((unsigned long)dst & 6) && len >= 2) {
                         __u16 val16 = *(__u16 *)src;
+
                         isum = (__force __wsum)add32_with_carry(
                                         (__force unsigned)isum, val16);
                         *errp = __put_user(val16, (__u16 __user *)dst);
                         if (*errp)
                                 return isum;
-                        src += 2; 
-                        dst += 2; 
+                        src += 2;
+                        dst += 2;
                         len -= 2;
                 }
         }
 
         *errp = 0;
-        return csum_partial_copy_generic(src, (void __force *)dst,len,isum,NULL,errp); 
-} 
-
+        return csum_partial_copy_generic(src, (void __force *)dst,
+                                         len, isum, NULL, errp);
+}
 EXPORT_SYMBOL(csum_partial_copy_to_user);
 
-/** 
+/**
  * csum_partial_copy_nocheck - Copy and checksum.
  * @src: source address
  * @dst: destination address
  * @len: number of bytes to be copied.
  * @isum: initial sum that is added into the result (32bit unfolded)
- * 
+ *
  * Returns an 32bit unfolded checksum of the buffer.
- */ 
+ */
 __wsum
 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
-{ 
-        return csum_partial_copy_generic(src,dst,len,sum,NULL,NULL);
-} 
+{
+        return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
+}
 EXPORT_SYMBOL(csum_partial_copy_nocheck);
 
 __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
@@ -119,17 +131,20 @@ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
                         __u32 len, unsigned short proto, __wsum sum)
 {
         __u64 rest, sum64;
-     
+
         rest = (__force __u64)htonl(len) + (__force __u64)htons(proto) +
                 (__force __u64)sum;
-        asm("  addq (%[saddr]),%[sum]\n"
-            "  adcq 8(%[saddr]),%[sum]\n"
-            "  adcq (%[daddr]),%[sum]\n" 
-            "  adcq 8(%[daddr]),%[sum]\n"
-            "  adcq $0,%[sum]\n"
-            : [sum] "=r" (sum64) 
-            : "[sum]" (rest),[saddr] "r" (saddr), [daddr] "r" (daddr));
-        return csum_fold((__force __wsum)add32_with_carry(sum64 & 0xffffffff, sum64>>32));
-}
 
+        asm("   addq (%[saddr]),%[sum]\n"
+            "   adcq 8(%[saddr]),%[sum]\n"
+            "   adcq (%[daddr]),%[sum]\n"
+            "   adcq 8(%[daddr]),%[sum]\n"
+            "   adcq $0,%[sum]\n"
+
+            : [sum] "=r" (sum64)
+            : "[sum]" (rest), [saddr] "r" (saddr), [daddr] "r" (daddr));
+
+        return csum_fold(
+               (__force __wsum)add32_with_carry(sum64 & 0xffffffff, sum64>>32));
+}
 EXPORT_SYMBOL(csum_ipv6_magic);
diff --git a/arch/x86/lib/io_64.c b/arch/x86/lib/io_64.c
index 87b4a4e18039..3f1eb59b5f08 100644
--- a/arch/x86/lib/io_64.c
+++ b/arch/x86/lib/io_64.c
@@ -1,23 +1,25 @@
 #include <linux/string.h>
-#include <asm/io.h>
 #include <linux/module.h>
+#include <asm/io.h>
 
-void __memcpy_toio(unsigned long dst,const void*src,unsigned len)
+void __memcpy_toio(unsigned long dst, const void *src, unsigned len)
 {
-        __inline_memcpy((void *) dst,src,len);
+        __inline_memcpy((void *)dst, src, len);
 }
 EXPORT_SYMBOL(__memcpy_toio);
 
-void __memcpy_fromio(void *dst,unsigned long src,unsigned len)
+void __memcpy_fromio(void *dst, unsigned long src, unsigned len)
 {
-        __inline_memcpy(dst,(const void *) src,len);
+        __inline_memcpy(dst, (const void *)src, len);
 }
 EXPORT_SYMBOL(__memcpy_fromio);
 
 void memset_io(volatile void __iomem *a, int b, size_t c)
 {
-        /* XXX: memset can mangle the IO patterns quite a bit.
-           perhaps it would be better to use a dumb one */
-        memset((void *)a,b,c);
+        /*
+         * TODO: memset can mangle the IO patterns quite a bit.
+         * perhaps it would be better to use a dumb one:
+         */
+        memset((void *)a, b, c);
 }
 EXPORT_SYMBOL(memset_io);
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 621afb6343dc..fdc667422df9 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -186,7 +186,7 @@ static int bad_address(void *p)
 }
 #endif
 
-void dump_pagetable(unsigned long address)
+static void dump_pagetable(unsigned long address)
 {
 #ifdef CONFIG_X86_32
         __typeof__(pte_val(__pte(0))) page;
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 8106bba41ecb..ee1091a46964 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -47,6 +47,7 @@
 #include <asm/sections.h>
 #include <asm/paravirt.h>
 #include <asm/setup.h>
+#include <asm/cacheflush.h>
 
 unsigned int __VMALLOC_RESERVE = 128 << 20;
 
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index b59fc238151f..bb652f5a93fb 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -45,6 +45,7 @@
 #include <asm/sections.h>
 #include <asm/kdebug.h>
 #include <asm/numa.h>
+#include <asm/cacheflush.h>
 
 const struct dma_mapping_ops *dma_ops;
 EXPORT_SYMBOL(dma_ops);
@@ -170,6 +171,33 @@ set_pte_phys(unsigned long vaddr, unsigned long phys, pgprot_t prot)
         __flush_tlb_one(vaddr);
 }
 
+/*
+ * The head.S code sets up the kernel high mapping from:
+ * __START_KERNEL_map to __START_KERNEL_map + KERNEL_TEXT_SIZE
+ *
+ * phys_addr holds the negative offset to the kernel, which is added
+ * to the compile time generated pmds. This results in invalid pmds up
+ * to the point where we hit the physaddr 0 mapping.
+ *
+ * We limit the mappings to the region from _text to _end.  _end is
+ * rounded up to the 2MB boundary. This catches the invalid pmds as
+ * well, as they are located before _text:
+ */
+void __init cleanup_highmap(void)
+{
+        unsigned long vaddr = __START_KERNEL_map;
+        unsigned long end = round_up((unsigned long)_end, PMD_SIZE) - 1;
+        pmd_t *pmd = level2_kernel_pgt;
+        pmd_t *last_pmd = pmd + PTRS_PER_PMD;
+
+        for (; pmd < last_pmd; pmd++, vaddr += PMD_SIZE) {
+                if (!pmd_present(*pmd))
+                        continue;
+                if (vaddr < (unsigned long) _text || vaddr > end)
+                        set_pmd(pmd, __pmd(0));
+        }
+}
+
 /* NOTE: this is meant to be run only at boot */
 void __init
 __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index a4897a85268a..882328efc3db 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -42,6 +42,22 @@ int page_is_ram(unsigned long pagenr)
         unsigned long addr, end;
         int i;
 
+        /*
+         * A special case is the first 4Kb of memory;
+         * This is a BIOS owned area, not kernel ram, but generally
+         * not listed as such in the E820 table.
+         */
+        if (pagenr == 0)
+                return 0;
+
+        /*
+         * Second special case: Some BIOSen report the PC BIOS
+         * area (640->1Mb) as ram even though it is not.
+         */
+        if (pagenr >= (BIOS_BEGIN >> PAGE_SHIFT) &&
+                    pagenr < (BIOS_END >> PAGE_SHIFT))
+                return 0;
+
         for (i = 0; i < e820.nr_map; i++) {
                 /*
                  * Not usable memory:
@@ -51,14 +67,6 @@ int page_is_ram(unsigned long pagenr)
                 addr = (e820.map[i].addr + PAGE_SIZE-1) >> PAGE_SHIFT;
                 end = (e820.map[i].addr + e820.map[i].size) >> PAGE_SHIFT;
 
-                /*
-                 * Sanity check: Some BIOSen report areas as RAM that
-                 * are not. Notably the 640->1Mb area, which is the
-                 * PCI BIOS area.
-                 */
-                if (addr >= (BIOS_BEGIN >> PAGE_SHIFT) &&
-                    end < (BIOS_END >> PAGE_SHIFT))
-                        continue;
 
                 if ((pagenr >= addr) && (pagenr < end))
                         return 1;
@@ -126,6 +134,8 @@ static void __iomem *__ioremap(unsigned long phys_addr, unsigned long size,
                         return NULL;
         }
 
+        WARN_ON_ONCE(page_is_ram(pfn));
+
         switch (mode) {
         case IOR_MODE_UNCACHED:
         default:
@@ -265,7 +275,9 @@ static __initdata pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)]
 
 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
 {
-        pgd_t *pgd = &swapper_pg_dir[pgd_index(addr)];
+        /* Don't assume we're using swapper_pg_dir at this point */
+        pgd_t *base = __va(read_cr3());
+        pgd_t *pgd = &base[pgd_index(addr)];
         pud_t *pud = pud_offset(pgd, addr);
         pmd_t *pmd = pmd_offset(pud, addr);
 
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 1aecc658cd7d..59898fb0a4aa 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -494,11 +494,13 @@ void __init numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn)
         int i;
 
         nodes_clear(node_possible_map);
+        nodes_clear(node_online_map);
 
 #ifdef CONFIG_NUMA_EMU
         if (cmdline && !numa_emulation(start_pfn, end_pfn))
                 return;
         nodes_clear(node_possible_map);
+        nodes_clear(node_online_map);
 #endif
 
 #ifdef CONFIG_ACPI_NUMA
@@ -506,6 +508,7 @@ void __init numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn)
                                           end_pfn << PAGE_SHIFT))
                 return;
         nodes_clear(node_possible_map);
+        nodes_clear(node_online_map);
 #endif
 
 #ifdef CONFIG_K8_NUMA
@@ -513,6 +516,7 @@ void __init numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn)
                                         end_pfn<<PAGE_SHIFT))
                 return;
         nodes_clear(node_possible_map);
+        nodes_clear(node_online_map);
 #endif
         printk(KERN_INFO "%s\n",
                numa_off ? "NUMA turned off" : "No NUMA configuration found");
@@ -524,7 +528,6 @@ void __init numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn)
         memnode_shift = 63;
         memnodemap = memnode.embedded_map;
         memnodemap[0] = 0;
-        nodes_clear(node_online_map);
         node_set_online(0);
         node_set(0, node_possible_map);
         for (i = 0; i < NR_CPUS; i++)
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 440210a2277d..464d8fc21ce6 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -16,6 +16,7 @@
 #include <asm/sections.h>
 #include <asm/uaccess.h>
 #include <asm/pgalloc.h>
+#include <asm/proto.h>
 
 /*
  * The current flushing context - we pass it instead of 5 arguments:
@@ -26,8 +27,23 @@ struct cpa_data {
         pgprot_t        mask_clr;
         int             numpages;
         int             flushtlb;
+        unsigned long   pfn;
 };
 
+#ifdef CONFIG_X86_64
+
+static inline unsigned long highmap_start_pfn(void)
+{
+        return __pa(_text) >> PAGE_SHIFT;
+}
+
+static inline unsigned long highmap_end_pfn(void)
+{
+        return __pa(round_up((unsigned long)_end, PMD_SIZE)) >> PAGE_SHIFT;
+}
+
+#endif
+
 static inline int
 within(unsigned long addr, unsigned long start, unsigned long end)
 {
@@ -123,29 +139,14 @@ static void cpa_flush_range(unsigned long start, int numpages, int cache)
         }
 }
 
-#define HIGH_MAP_START  __START_KERNEL_map
-#define HIGH_MAP_END    (__START_KERNEL_map + KERNEL_TEXT_SIZE)
-
-
-/*
- * Converts a virtual address to a X86-64 highmap address
- */
-static unsigned long virt_to_highmap(void *address)
-{
-#ifdef CONFIG_X86_64
-        return __pa((unsigned long)address) + HIGH_MAP_START - phys_base;
-#else
-        return (unsigned long)address;
-#endif
-}
-
 /*
  * Certain areas of memory on x86 require very specific protection flags,
  * for example the BIOS area or kernel text. Callers don't always get this
  * right (again, ioremap() on BIOS memory is not uncommon) so this function
  * checks and fixes these known static required protection bits.
  */
-static inline pgprot_t static_protections(pgprot_t prot, unsigned long address)
+static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
+                                   unsigned long pfn)
 {
         pgprot_t forbidden = __pgprot(0);
 
@@ -153,30 +154,23 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address)
          * The BIOS area between 640k and 1Mb needs to be executable for
          * PCI BIOS based config access (CONFIG_PCI_GOBIOS) support.
          */
-        if (within(__pa(address), BIOS_BEGIN, BIOS_END))
+        if (within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
                 pgprot_val(forbidden) |= _PAGE_NX;
 
         /*
          * The kernel text needs to be executable for obvious reasons
-         * Does not cover __inittext since that is gone later on
+         * Does not cover __inittext since that is gone later on. On
+         * 64bit we do not enforce !NX on the low mapping
          */
         if (within(address, (unsigned long)_text, (unsigned long)_etext))
                 pgprot_val(forbidden) |= _PAGE_NX;
-        /*
-         * Do the same for the x86-64 high kernel mapping
-         */
-        if (within(address, virt_to_highmap(_text), virt_to_highmap(_etext)))
-                pgprot_val(forbidden) |= _PAGE_NX;
 
-        /* The .rodata section needs to be read-only */
-        if (within(address, (unsigned long)__start_rodata,
-                                (unsigned long)__end_rodata))
-                pgprot_val(forbidden) |= _PAGE_RW;
         /*
-         * Do the same for the x86-64 high kernel mapping
+         * The .rodata section needs to be read-only. Using the pfn
+         * catches all aliases.
          */
-        if (within(address, virt_to_highmap(__start_rodata),
-                                virt_to_highmap(__end_rodata)))
+        if (within(pfn, __pa((unsigned long)__start_rodata) >> PAGE_SHIFT,
+                   __pa((unsigned long)__end_rodata) >> PAGE_SHIFT))
                 pgprot_val(forbidden) |= _PAGE_RW;
 
         prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
@@ -253,7 +247,7 @@ static int
 try_preserve_large_page(pte_t *kpte, unsigned long address,
                         struct cpa_data *cpa)
 {
-        unsigned long nextpage_addr, numpages, pmask, psize, flags, addr;
+        unsigned long nextpage_addr, numpages, pmask, psize, flags, addr, pfn;
         pte_t new_pte, old_pte, *tmp;
         pgprot_t old_prot, new_prot;
         int i, do_split = 1;
@@ -275,8 +269,8 @@ try_preserve_large_page(pte_t *kpte, unsigned long address,
                 break;
 #ifdef CONFIG_X86_64
         case PG_LEVEL_1G:
-                psize = PMD_PAGE_SIZE;
-                pmask = PMD_PAGE_MASK;
+                psize = PUD_PAGE_SIZE;
+                pmask = PUD_PAGE_MASK;
                 break;
 #endif
         default:
@@ -301,7 +295,15 @@ try_preserve_large_page(pte_t *kpte, unsigned long address,
 
         pgprot_val(new_prot) &= ~pgprot_val(cpa->mask_clr);
         pgprot_val(new_prot) |= pgprot_val(cpa->mask_set);
-        new_prot = static_protections(new_prot, address);
+
+        /*
+         * old_pte points to the large page base address. So we need
+         * to add the offset of the virtual address:
+         */
+        pfn = pte_pfn(old_pte) + ((address & (psize - 1)) >> PAGE_SHIFT);
+        cpa->pfn = pfn;
+
+        new_prot = static_protections(new_prot, address, pfn);
 
         /*
          * We need to check the full range, whether
@@ -309,8 +311,9 @@ try_preserve_large_page(pte_t *kpte, unsigned long address,
          * the pages in the range we try to preserve:
          */
         addr = address + PAGE_SIZE;
-        for (i = 1; i < cpa->numpages; i++, addr += PAGE_SIZE) {
-                pgprot_t chk_prot = static_protections(new_prot, addr);
+        pfn++;
+        for (i = 1; i < cpa->numpages; i++, addr += PAGE_SIZE, pfn++) {
+                pgprot_t chk_prot = static_protections(new_prot, addr, pfn);
 
                 if (pgprot_val(chk_prot) != pgprot_val(new_prot))
                         goto out_unlock;
@@ -505,46 +508,46 @@ out_unlock:
         return 0;
 }
 
-static int __change_page_attr(unsigned long address, struct cpa_data *cpa)
+static int __change_page_attr(struct cpa_data *cpa, int primary)
 {
+        unsigned long address = cpa->vaddr;
         int do_split, err;
         unsigned int level;
-        struct page *kpte_page;
-        pte_t *kpte;
+        pte_t *kpte, old_pte;
 
 repeat:
         kpte = lookup_address(address, &level);
         if (!kpte)
-                return -EINVAL;
+                return primary ? -EINVAL : 0;
 
-        kpte_page = virt_to_page(kpte);
-        BUG_ON(PageLRU(kpte_page));
-        BUG_ON(PageCompound(kpte_page));
+        old_pte = *kpte;
+        if (!pte_val(old_pte)) {
+                if (!primary)
+                        return 0;
+                printk(KERN_WARNING "CPA: called for zero pte. "
+                       "vaddr = %lx cpa->vaddr = %lx\n", address,
+                       cpa->vaddr);
+                WARN_ON(1);
+                return -EINVAL;
+        }
 
         if (level == PG_LEVEL_4K) {
-                pte_t new_pte, old_pte = *kpte;
+                pte_t new_pte;
                 pgprot_t new_prot = pte_pgprot(old_pte);
-
-                if(!pte_val(old_pte)) {
-                        printk(KERN_WARNING "CPA: called for zero pte. "
-                               "vaddr = %lx cpa->vaddr = %lx\n", address,
-                                cpa->vaddr);
-                        WARN_ON(1);
-                        return -EINVAL;
-                }
+                unsigned long pfn = pte_pfn(old_pte);
 
                 pgprot_val(new_prot) &= ~pgprot_val(cpa->mask_clr);
                 pgprot_val(new_prot) |= pgprot_val(cpa->mask_set);
 
-                new_prot = static_protections(new_prot, address);
+                new_prot = static_protections(new_prot, address, pfn);
 
                 /*
                  * We need to keep the pfn from the existing PTE,
                  * after all we're only going to change it's attributes
                  * not the memory it points to
                  */
-                new_pte = pfn_pte(pte_pfn(old_pte), canon_pgprot(new_prot));
-
+                new_pte = pfn_pte(pfn, canon_pgprot(new_prot));
+                cpa->pfn = pfn;
                 /*
                  * Do we really change anything ?
                  */
@@ -581,67 +584,59 @@ repeat:
         return err;
 }
 
-/**
- * change_page_attr_addr - Change page table attributes in linear mapping
- * @address: Virtual address in linear mapping.
- * @prot:    New page table attribute (PAGE_*)
- *
- * Change page attributes of a page in the direct mapping. This is a variant
- * of change_page_attr() that also works on memory holes that do not have
- * mem_map entry (pfn_valid() is false).
- *
- * See change_page_attr() documentation for more details.
- *
- * Modules and drivers should use the set_memory_* APIs instead.
- */
-static int change_page_attr_addr(struct cpa_data *cpa)
+static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias);
+
+static int cpa_process_alias(struct cpa_data *cpa)
 {
-        int err;
-        unsigned long address = cpa->vaddr;
+        struct cpa_data alias_cpa;
+        int ret = 0;
 
-#ifdef CONFIG_X86_64
-        unsigned long phys_addr = __pa(address);
+        if (cpa->pfn > max_pfn_mapped)
+                return 0;
 
         /*
-         * If we are inside the high mapped kernel range, then we
-         * fixup the low mapping first. __va() returns the virtual
-         * address in the linear mapping:
+         * No need to redo, when the primary call touched the direct
+         * mapping already:
          */
-        if (within(address, HIGH_MAP_START, HIGH_MAP_END))
-                address = (unsigned long) __va(phys_addr);
-#endif
+        if (!within(cpa->vaddr, PAGE_OFFSET,
+                    PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT))) {
 
-        err = __change_page_attr(address, cpa);
-        if (err)
-                return err;
+                alias_cpa = *cpa;
+                alias_cpa.vaddr = (unsigned long) __va(cpa->pfn << PAGE_SHIFT);
+
+                ret = __change_page_attr_set_clr(&alias_cpa, 0);
+        }
 
 #ifdef CONFIG_X86_64
+        if (ret)
+                return ret;
+        /*
+         * No need to redo, when the primary call touched the high
+         * mapping already:
+         */
+        if (within(cpa->vaddr, (unsigned long) _text, (unsigned long) _end))
+                return 0;
+
         /*
          * If the physical address is inside the kernel map, we need
          * to touch the high mapped kernel as well:
          */
-        if (within(phys_addr, 0, KERNEL_TEXT_SIZE)) {
-                /*
-                 * Calc the high mapping address. See __phys_addr()
-                 * for the non obvious details.
-                 *
-                 * Note that NX and other required permissions are
-                 * checked in static_protections().
-                 */
-                address = phys_addr + HIGH_MAP_START - phys_base;
+        if (!within(cpa->pfn, highmap_start_pfn(), highmap_end_pfn()))
+                return 0;
 
-                /*
-                 * Our high aliases are imprecise, because we check
-                 * everything between 0 and KERNEL_TEXT_SIZE, so do
-                 * not propagate lookup failures back to users:
-                 */
-                __change_page_attr(address, cpa);
-        }
+        alias_cpa = *cpa;
+        alias_cpa.vaddr =
+                (cpa->pfn << PAGE_SHIFT) + __START_KERNEL_map - phys_base;
+
+        /*
+         * The high mapping range is imprecise, so ignore the return value.
+         */
+        __change_page_attr_set_clr(&alias_cpa, 0);
 #endif
-        return err;
+        return ret;
 }
 
-static int __change_page_attr_set_clr(struct cpa_data *cpa)
+static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias)
 {
         int ret, numpages = cpa->numpages;
 
@@ -651,10 +646,17 @@ static int __change_page_attr_set_clr(struct cpa_data *cpa)
                  * preservation check.
                  */
                 cpa->numpages = numpages;
-                ret = change_page_attr_addr(cpa);
+
+                ret = __change_page_attr(cpa, checkalias);
                 if (ret)
                         return ret;
 
+                if (checkalias) {
+                        ret = cpa_process_alias(cpa);
+                        if (ret)
+                                return ret;
+                }
+
                 /*
                  * Adjust the number of pages with the result of the
                  * CPA operation. Either a large page has been
@@ -677,7 +679,7 @@ static int change_page_attr_set_clr(unsigned long addr, int numpages,
                                     pgprot_t mask_set, pgprot_t mask_clr)
 {
         struct cpa_data cpa;
-        int ret, cache;
+        int ret, cache, checkalias;
 
         /*
          * Check, if we are requested to change a not supported
@@ -688,13 +690,25 @@ static int change_page_attr_set_clr(unsigned long addr, int numpages,
         if (!pgprot_val(mask_set) && !pgprot_val(mask_clr))
                 return 0;
 
+        /* Ensure we are PAGE_SIZE aligned */
+        if (addr & ~PAGE_MASK) {
+                addr &= PAGE_MASK;
+                /*
+                 * People should not be passing in unaligned addresses:
+                 */
+                WARN_ON_ONCE(1);
+        }
+
         cpa.vaddr = addr;
         cpa.numpages = numpages;
         cpa.mask_set = mask_set;
         cpa.mask_clr = mask_clr;
         cpa.flushtlb = 0;
 
-        ret = __change_page_attr_set_clr(&cpa);
+        /* No alias checking for _NX bit modifications */
+        checkalias = (pgprot_val(mask_set) | pgprot_val(mask_clr)) != _PAGE_NX;
+
+        ret = __change_page_attr_set_clr(&cpa, checkalias);
 
         /*
          * Check whether we really changed something:
@@ -832,7 +846,7 @@ static int __set_pages_p(struct page *page, int numpages)
                                 .mask_set = __pgprot(_PAGE_PRESENT | _PAGE_RW),
                                 .mask_clr = __pgprot(0)};
 
-        return __change_page_attr_set_clr(&cpa);
+        return __change_page_attr_set_clr(&cpa, 1);
 }
 
 static int __set_pages_np(struct page *page, int numpages)
@@ -842,7 +856,7 @@ static int __set_pages_np(struct page *page, int numpages)
                                 .mask_set = __pgprot(0),
                                 .mask_clr = __pgprot(_PAGE_PRESENT | _PAGE_RW)};
 
-        return __change_page_attr_set_clr(&cpa);
+        return __change_page_attr_set_clr(&cpa, 1);
 }
 
 void kernel_map_pages(struct page *page, int numpages, int enable)
@@ -861,8 +875,12 @@ void kernel_map_pages(struct page *page, int numpages, int enable)
                 return;
 
         /*
-         * The return value is ignored - the calls cannot fail,
-         * large pages are disabled at boot time:
+         * The return value is ignored as the calls cannot fail.
+         * Large pages are kept enabled at boot time, and are
+         * split up quickly with DEBUG_PAGEALLOC. If a splitup
+         * fails here (due to temporary memory shortage) no damage
+         * is done because we just keep the largepage intact up
+         * to the next attempt when it will likely be split up:
          */
         if (enable)
                 __set_pages_p(page, numpages);
@@ -881,7 +899,24 @@ void kernel_map_pages(struct page *page, int numpages, int enable)
          */
         cpa_fill_pool();
 }
-#endif
+
+#ifdef CONFIG_HIBERNATION
+
+bool kernel_page_present(struct page *page)
+{
+        unsigned int level;
+        pte_t *pte;
+
+        if (PageHighMem(page))
+                return false;
+
+        pte = lookup_address((unsigned long)page_address(page), &level);
+        return (pte_val(*pte) & _PAGE_PRESENT);
+}
+
+#endif /* CONFIG_HIBERNATION */
+
+#endif /* CONFIG_DEBUG_PAGEALLOC */
 
 /*
  * The testcases use internal knowledge of the implementation that shouldn't
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index ecd91ea8a8ae..845001c617cc 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -166,7 +166,8 @@ static inline int save_add_info(void) {return 0;}
  * Both SPARSE and RESERVE need nodes_add information.
  * This code supports one contiguous hot add area per node.
  */
-static int reserve_hotadd(int node, unsigned long start, unsigned long end)
+static int __init
+reserve_hotadd(int node, unsigned long start, unsigned long end)
 {
         unsigned long s_pfn = start >> PAGE_SHIFT;
         unsigned long e_pfn = end >> PAGE_SHIFT;
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index b7c67a187b6b..7b6e3bb9b28c 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -541,7 +541,7 @@ void pcibios_disable_device (struct pci_dev *dev)
                 pcibios_disable_irq(dev);
 }
 
-struct pci_bus *pci_scan_bus_with_sysdata(int busno)
+struct pci_bus *__devinit pci_scan_bus_with_sysdata(int busno)
 {
         struct pci_bus *bus = NULL;
         struct pci_sysdata *sd;
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index ed07ce6c171b..a8715861877e 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -583,6 +583,10 @@ static __init int intel_router_probe(struct irq_router *r, struct pci_dev *route
                 case PCI_DEVICE_ID_INTEL_ICH9_4:
                 case PCI_DEVICE_ID_INTEL_ICH9_5:
                 case PCI_DEVICE_ID_INTEL_TOLAPAI_0:
+                case PCI_DEVICE_ID_INTEL_ICH10_0:
+                case PCI_DEVICE_ID_INTEL_ICH10_1:
+                case PCI_DEVICE_ID_INTEL_ICH10_2:
+                case PCI_DEVICE_ID_INTEL_ICH10_3:
                         r->name = "PIIX/ICH";
                         r->get = pirq_piix_get;
                         r->set = pirq_piix_set;
diff --git a/arch/x86/power/hibernate_asm_64.S b/arch/x86/power/hibernate_asm_64.S
index 1deb3244b99b..000415947d93 100644
--- a/arch/x86/power/hibernate_asm_64.S
+++ b/arch/x86/power/hibernate_asm_64.S
@@ -20,6 +20,7 @@
 #include <asm/segment.h>
 #include <asm/page.h>
 #include <asm/asm-offsets.h>
+#include <asm/processor-flags.h>
 
 ENTRY(swsusp_arch_suspend)
         movq    $saved_context, %rax
@@ -60,7 +61,7 @@ ENTRY(restore_image)
         /* Flush TLB */
         movq    mmu_cr4_features(%rip), %rax
         movq    %rax, %rdx
-        andq    $~(1<<7), %rdx  # PGE
+        andq    $~(X86_CR4_PGE), %rdx
         movq    %rdx, %cr4;  # turn off PGE
         movq    %cr3, %rcx;  # flush TLB
         movq    %rcx, %cr3;
@@ -112,7 +113,7 @@ ENTRY(restore_registers)
         /* Flush TLB, including "global" things (vmalloc) */
         movq    mmu_cr4_features(%rip), %rax
         movq    %rax, %rdx
-        andq    $~(1<<7), %rdx;  # PGE
+        andq    $~(X86_CR4_PGE), %rdx
         movq    %rdx, %cr4;  # turn off PGE
         movq    %cr3, %rcx;  # flush TLB
         movq    %rcx, %cr3
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index de647bc6e74d..49e5358f481a 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -798,6 +798,10 @@ static __init void xen_pagetable_setup_start(pgd_t *base)
          * added to the table can be prepared properly for Xen.
          */
         xen_write_cr3(__pa(base));
+
+        /* Unpin initial Xen pagetable */
+        pin_pagetable_pfn(MMUEXT_UNPIN_TABLE,
+                          PFN_DOWN(__pa(xen_start_info->pt_base)));
 }
 
 static __init void xen_pagetable_setup_done(pgd_t *base)
diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index 56685a883347..4bd1e14c6b90 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -59,7 +59,7 @@ LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 head-y          := arch/xtensa/kernel/head.o
 core-y          += arch/xtensa/kernel/ arch/xtensa/mm/
 ifneq ($(PLATFORM),)
-core-y          += arch/xtensa/platform-$(PLATFORM)/
+core-y          += arch/xtensa/platforms/$(PLATFORM)/
 endif
 libs-y          += arch/xtensa/lib/ $(LIBGCC)
 
diff --git a/arch/xtensa/boot/boot-elf/Makefile b/arch/xtensa/boot/boot-elf/Makefile
index 734db7f76583..08e8814f8c71 100644
--- a/arch/xtensa/boot/boot-elf/Makefile
+++ b/arch/xtensa/boot/boot-elf/Makefile
@@ -14,25 +14,26 @@ OBJCOPY_ARGS    := -O elf32-xtensa-le
 endif
 
 export OBJCOPY_ARGS
+export CPPFLAGS_boot.lds += -P -C
 
 boot-y          := bootstrap.o
 
 OBJS            := $(addprefix $(obj)/,$(boot-y))
 
-Image:  vmlinux $(OBJS)
-        $(OBJCOPY) --strip-all -R .comment -R .xt.insn -O binary \
+Image:  vmlinux $(OBJS) arch/$(ARCH)/boot/boot-elf/boot.lds
+        $(OBJCOPY) --strip-all -R .comment -R .note.gnu.build-id -O binary \
                 vmlinux vmlinux.tmp
         $(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
                 --add-section image=vmlinux.tmp \
                 --set-section-flags image=contents,alloc,load,load,data \
                 $(OBJS) $@.tmp
         $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) \
-                -T $(srctree)/arch/$(ARCH)/boot/boot-elf/boot.ld \
+                -T arch/$(ARCH)/boot/boot-elf/boot.lds \
                 -o arch/$(ARCH)/boot/$@.elf $@.tmp
         rm -f $@.tmp vmlinux.tmp
 
 Image.initrd:   vmlinux $(OBJS)
-        $(OBJCOPY) --strip-all -R .comment -R .xt.insn -O binary \
+        $(OBJCOPY) --strip-all -R .comment -R .note.gnu.build-id -O binary \
                 --add-section .initrd=arch/$(ARCH)/boot/ramdisk \
                 --set-section-flags .initrd=contents,alloc,load,load,data \
                 vmlinux vmlinux.tmp
diff --git a/arch/xtensa/boot/boot-elf/boot.ld b/arch/xtensa/boot/boot-elf/boot.lds.S
index 4ab06a0a7a6b..849dfcafd518 100644
--- a/arch/xtensa/boot/boot-elf/boot.ld
+++ b/arch/xtensa/boot/boot-elf/boot.lds.S
@@ -1,4 +1,6 @@
+#include <asm/variant/core.h>
 OUTPUT_ARCH(xtensa)
+ENTRY(_ResetVector)
 
 SECTIONS
 {
@@ -61,7 +63,7 @@ SECTIONS
         _end = .;
         _param_start = .;
 
-        .ResetVector.text 0xfe000020 :
+        .ResetVector.text XCHAL_RESET_VECTOR_VADDR :
         {
                 *(.ResetVector.text)
         }
diff --git a/arch/xtensa/boot/boot-redboot/Makefile b/arch/xtensa/boot/boot-redboot/Makefile
index 74d15d08077b..872029b84435 100644
--- a/arch/xtensa/boot/boot-redboot/Makefile
+++ b/arch/xtensa/boot/boot-redboot/Makefile
@@ -22,7 +22,7 @@ LIBS	:= arch/xtensa/boot/lib/lib.a arch/xtensa/lib/lib.a
 LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 
 zImage: vmlinux $(OBJS) $(LIBS)
-        $(OBJCOPY) --strip-all -R .comment -R .xt.insn -O binary \
+        $(OBJCOPY) --strip-all -R .comment -R .note.gnu.build-id -O binary \
                 vmlinux vmlinux.tmp
         gzip -vf9 vmlinux.tmp
         $(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
diff --git a/arch/xtensa/boot/boot-redboot/boot.ld b/arch/xtensa/boot/boot-redboot/boot.ld
index 65b726410e8a..774db20d11f7 100644
--- a/arch/xtensa/boot/boot-redboot/boot.ld
+++ b/arch/xtensa/boot/boot-redboot/boot.ld
@@ -2,7 +2,7 @@ OUTPUT_ARCH(xtensa)
 
 SECTIONS
 {
-        .start 0xD0200000 : { *(.start) }
+        .start 0xD1000000 : { *(.start) }
 
         .text :
         {
diff --git a/arch/xtensa/kernel/asm-offsets.c b/arch/xtensa/kernel/asm-offsets.c
index d5ffe7b6443e..ef63adadf7f4 100644
--- a/arch/xtensa/kernel/asm-offsets.c
+++ b/arch/xtensa/kernel/asm-offsets.c
@@ -21,7 +21,6 @@
 #include <linux/mm.h>
 
 #include <asm/ptrace.h>
-#include <asm/processor.h>
 #include <asm/uaccess.h>
 
 #define DEFINE(sym, val) asm volatile("\n->" #sym " %0 " #val : : "i" (val))
@@ -64,6 +63,8 @@ int main(void)
         DEFINE(PT_SIZE, sizeof(struct pt_regs));
         DEFINE(PT_AREG_END, offsetof (struct pt_regs, areg[XCHAL_NUM_AREGS]));
         DEFINE(PT_USER_SIZE, offsetof(struct pt_regs, areg[XCHAL_NUM_AREGS]));
+        DEFINE(PT_XTREGS_OPT, offsetof(struct pt_regs, xtregs_opt));
+        DEFINE(XTREGS_OPT_SIZE, sizeof(xtregs_opt_t));
 
         /* struct task_struct */
         DEFINE(TASK_PTRACE, offsetof (struct task_struct, ptrace));
@@ -77,7 +78,19 @@ int main(void)
         /* struct thread_info (offset from start_struct) */
         DEFINE(THREAD_RA, offsetof (struct task_struct, thread.ra));
         DEFINE(THREAD_SP, offsetof (struct task_struct, thread.sp));
-        DEFINE(THREAD_CP_SAVE, offsetof (struct task_struct, thread.cp_save));
+        DEFINE(THREAD_CPENABLE, offsetof (struct thread_info, cpenable));
+#if XTENSA_HAVE_COPROCESSORS
+        DEFINE(THREAD_XTREGS_CP0, offsetof (struct thread_info, xtregs_cp));
+        DEFINE(THREAD_XTREGS_CP1, offsetof (struct thread_info, xtregs_cp));
+        DEFINE(THREAD_XTREGS_CP2, offsetof (struct thread_info, xtregs_cp));
+        DEFINE(THREAD_XTREGS_CP3, offsetof (struct thread_info, xtregs_cp));
+        DEFINE(THREAD_XTREGS_CP4, offsetof (struct thread_info, xtregs_cp));
+        DEFINE(THREAD_XTREGS_CP5, offsetof (struct thread_info, xtregs_cp));
+        DEFINE(THREAD_XTREGS_CP6, offsetof (struct thread_info, xtregs_cp));
+        DEFINE(THREAD_XTREGS_CP7, offsetof (struct thread_info, xtregs_cp));
+#endif
+        DEFINE(THREAD_XTREGS_USER, offsetof (struct thread_info, xtregs_user));
+        DEFINE(XTREGS_USER_SIZE, sizeof(xtregs_user_t));
         DEFINE(THREAD_CURRENT_DS, offsetof (struct task_struct, thread.current_ds));
 
         /* struct mm_struct */
diff --git a/arch/xtensa/kernel/coprocessor.S b/arch/xtensa/kernel/coprocessor.S
index 01bcb9fcfcbd..2bc1e145c0a4 100644
--- a/arch/xtensa/kernel/coprocessor.S
+++ b/arch/xtensa/kernel/coprocessor.S
@@ -8,193 +8,328 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2003 - 2005 Tensilica Inc.
- *
- * Marc Gauthier <marc@tensilica.com> <marc@alumni.uwaterloo.ca>
+ * Copyright (C) 2003 - 2007 Tensilica Inc.
  */
 
-/*
- * This module contains a table that describes the layout of the various
- * custom registers and states associated with each coprocessor, as well
- * as those not associated with any coprocessor ("extra state").
- * This table is included with core dumps and is available via the ptrace
- * interface, allowing the layout of such register/state information to
- * be modified in the kernel without affecting the debugger.  Each
- * register or state is identified using a 32-bit "libdb target number"
- * assigned when the Xtensa processor is generated.
- */
 
 #include <linux/linkage.h>
+#include <asm/asm-offsets.h>
 #include <asm/processor.h>
+#include <asm/coprocessor.h>
+#include <asm/thread_info.h>
+#include <asm/uaccess.h>
+#include <asm/unistd.h>
+#include <asm/ptrace.h>
+#include <asm/current.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/signal.h>
+#include <asm/tlbflush.h>
 
-#if XCHAL_HAVE_CP
+/*
+ * Entry condition:
+ *
+ *   a0:        trashed, original value saved on stack (PT_AREG0)
+ *   a1:        a1
+ *   a2:        new stack pointer, original in DEPC
+ *   a3:        dispatch table
+ *   depc:      a2, original value saved on stack (PT_DEPC)
+ *   excsave_1: a3
+ *
+ *   PT_DEPC >= VALID_DOUBLE_EXCEPTION_ADDRESS: double exception, DEPC
+ *           <  VALID_DOUBLE_EXCEPTION_ADDRESS: regular exception
+ */
 
-#define CP_LAST ((XCHAL_CP_MAX - 1) * COPROCESSOR_INFO_SIZE)
+/* IO protection is currently unsupported. */
 
-ENTRY(release_coprocessors)
+ENTRY(fast_io_protect)
+        wsr     a0, EXCSAVE_1
+        movi    a0, unrecoverable_exception
+        callx0  a0
 
-        entry   a1, 16
-                                                # a2: task
-        movi    a3, 1 << XCHAL_CP_MAX           # a3: coprocessor-bit
-        movi    a4, coprocessor_info+CP_LAST    # a4: owner-table
-                                                # a5: tmp
-        movi    a6, 0                           # a6: 0
-        rsil    a7, LOCKLEVEL                   # a7: PS
+#if XTENSA_HAVE_COPROCESSORS
 
-1:      /* Check if task is coprocessor owner of coprocessor[i]. */
+/*
+ * Macros for lazy context switch. 
+ */
 
-        l32i    a5, a4, COPROCESSOR_INFO_OWNER
-        srli    a3, a3, 1
-        beqz    a3, 1f
-        addi    a4, a4, -8
-        beq     a2, a5, 1b
+#define SAVE_CP_REGS(x)                                                 \
+        .align 4;                                                       \
+        .Lsave_cp_regs_cp##x:                                           \
+        .if XTENSA_HAVE_COPROCESSOR(x);                                 \
+                xchal_cp##x##_store a2 a4 a5 a6 a7;                     \
+        .endif;                                                         \
+        jx      a0
 
-        /* Found an entry: Clear entry CPENABLE bit to disable CP. */
+#define SAVE_CP_REGS_TAB(x)                                             \
+        .if XTENSA_HAVE_COPROCESSOR(x);                                 \
+                .long .Lsave_cp_regs_cp##x - .Lsave_cp_regs_jump_table; \
+        .else;                                                          \
+                .long 0;                                                \
+        .endif;                                                         \
+        .long THREAD_XTREGS_CP##x
 
-        rsr     a5, CPENABLE
-        s32i    a6, a4, COPROCESSOR_INFO_OWNER
-        xor     a5, a3, a5
-        wsr     a5, CPENABLE
 
-        bnez    a3, 1b
+#define LOAD_CP_REGS(x)                                                 \
+        .align 4;                                                       \
+        .Lload_cp_regs_cp##x:                                           \
+        .if XTENSA_HAVE_COPROCESSOR(x);                                 \
+                xchal_cp##x##_load a2 a4 a5 a6 a7;                      \
+        .endif;                                                         \
+        jx      a0
 
-1:      wsr     a7, PS
-        rsync
-        retw
+#define LOAD_CP_REGS_TAB(x)                                             \
+        .if XTENSA_HAVE_COPROCESSOR(x);                                 \
+                .long .Lload_cp_regs_cp##x - .Lload_cp_regs_jump_table; \
+        .else;                                                          \
+                .long 0;                                                \
+        .endif;                                                         \
+        .long THREAD_XTREGS_CP##x
 
+        SAVE_CP_REGS(0)
+        SAVE_CP_REGS(1)
+        SAVE_CP_REGS(2)
+        SAVE_CP_REGS(3)
+        SAVE_CP_REGS(4)
+        SAVE_CP_REGS(5)
+        SAVE_CP_REGS(6)
+        SAVE_CP_REGS(7)
 
-ENTRY(disable_coprocessor)
-        entry   sp, 16
-        rsil    a7, LOCKLEVEL
-        rsr     a3, CPENABLE
-        movi    a4, 1
-        ssl     a2
-        sll     a4, a4
-        and     a4, a3, a4
-        xor     a3, a3, a4
-        wsr     a3, CPENABLE
-        wsr     a7, PS
-        rsync
-        retw
+        LOAD_CP_REGS(0)
+        LOAD_CP_REGS(1)
+        LOAD_CP_REGS(2)
+        LOAD_CP_REGS(3)
+        LOAD_CP_REGS(4)
+        LOAD_CP_REGS(5)
+        LOAD_CP_REGS(6)
+        LOAD_CP_REGS(7)
 
-ENTRY(enable_coprocessor)
-        entry   sp, 16
-        rsil    a7, LOCKLEVEL
-        rsr     a3, CPENABLE
-        movi    a4, 1
-        ssl     a2
-        sll     a4, a4
-        or      a3, a3, a4
-        wsr     a3, CPENABLE
-        wsr     a7, PS
-        rsync
-        retw
+        .align 4
+.Lsave_cp_regs_jump_table:
+        SAVE_CP_REGS_TAB(0)
+        SAVE_CP_REGS_TAB(1)
+        SAVE_CP_REGS_TAB(2)
+        SAVE_CP_REGS_TAB(3)
+        SAVE_CP_REGS_TAB(4)
+        SAVE_CP_REGS_TAB(5)
+        SAVE_CP_REGS_TAB(6)
+        SAVE_CP_REGS_TAB(7)
 
+.Lload_cp_regs_jump_table:
+        LOAD_CP_REGS_TAB(0)
+        LOAD_CP_REGS_TAB(1)
+        LOAD_CP_REGS_TAB(2)
+        LOAD_CP_REGS_TAB(3)
+        LOAD_CP_REGS_TAB(4)
+        LOAD_CP_REGS_TAB(5)
+        LOAD_CP_REGS_TAB(6)
+        LOAD_CP_REGS_TAB(7)
 
-ENTRY(save_coprocessor_extra)
-        entry   sp, 16
-        xchal_extra_store_funcbody
-        retw
+/*
+ * coprocessor_save(buffer, index) 
+ *                    a2      a3
+ * coprocessor_load(buffer, index)
+ *                    a2      a3
+ *
+ * Save or load coprocessor registers for coprocessor 'index'. 
+ * The register values are saved to or loaded from them 'buffer' address.
+ *
+ * Note that these functions don't update the coprocessor_owner information!
+ *
+ */
 
-ENTRY(restore_coprocessor_extra)
-        entry   sp, 16
-        xchal_extra_load_funcbody
+ENTRY(coprocessor_save)
+        entry   a1, 32
+        s32i    a0, a1, 0
+        movi    a0, .Lsave_cp_regs_jump_table
+        addx8   a3, a3, a0
+        l32i    a3, a3, 0
+        beqz    a3, 1f
+        add     a0, a0, a3
+        callx0  a0
+1:      l32i    a0, a1, 0
         retw
 
-ENTRY(save_coprocessor_registers)
-        entry   sp, 16
-        xchal_cpi_store_funcbody
+ENTRY(coprocessor_load)
+        entry   a1, 32
+        s32i    a0, a1, 0
+        movi    a0, .Lload_cp_regs_jump_table
+        addx4   a3, a3, a0
+        l32i    a3, a3, 0
+        beqz    a3, 1f
+        add     a0, a0, a3
+        callx0  a0
+1:      l32i    a0, a1, 0
         retw
 
-ENTRY(restore_coprocessor_registers)
-        entry   sp, 16
-        xchal_cpi_load_funcbody
+/*
+ * coprocessor_flush(struct task_info*, index) 
+ *                             a2        a3
+ * coprocessor_restore(struct task_info*, index)
+ *                              a2         a3
+ *
+ * Save or load coprocessor registers for coprocessor 'index'. 
+ * The register values are saved to or loaded from the coprocessor area 
+ * inside the task_info structure.
+ *
+ * Note that these functions don't update the coprocessor_owner information!
+ *
+ */
+
+
+ENTRY(coprocessor_flush)
+        entry   a1, 32
+        s32i    a0, a1, 0
+        movi    a0, .Lsave_cp_regs_jump_table
+        addx8   a3, a3, a0
+        l32i    a4, a3, 4
+        l32i    a3, a3, 0
+        add     a2, a2, a4
+        beqz    a3, 1f
+        add     a0, a0, a3
+        callx0  a0
+1:      l32i    a0, a1, 0
         retw
 
+ENTRY(coprocessor_restore)
+        entry   a1, 32
+        s32i    a0, a1, 0
+        movi    a0, .Lload_cp_regs_jump_table
+        addx4   a3, a3, a0
+        l32i    a4, a3, 4
+        l32i    a3, a3, 0
+        add     a2, a2, a4
+        beqz    a3, 1f
+        add     a0, a0, a3
+        callx0  a0
+1:      l32i    a0, a1, 0
+        retw
 
 /*
- *  The Xtensa compile-time HAL (core.h) XCHAL_*_SA_CONTENTS_LIBDB macros
- *  describe the contents of coprocessor & extra save areas in terms of
- *  undefined CONTENTS_LIBDB_{SREG,UREG,REGF} macros.  We define these
- *  latter macros here; they expand into a table of the format we want.
- *  The general format is:
+ * Entry condition:
  *
- *      CONTENTS_LIBDB_SREG(libdbnum, offset, size, align, rsv1, name, sregnum,
- *                          bitmask, rsv2, rsv3)
- *      CONTENTS_LIBDB_UREG(libdbnum, offset, size, align, rsv1, name, uregnum,
- *                          bitmask, rsv2, rsv3)
- *      CONTENTS_LIBDB_REGF(libdbnum, offset, size, align, rsv1, name, index,
- *                          numentries, contentsize, regname_base,
- *                          regfile_name, rsv2, rsv3)
+ *   a0:        trashed, original value saved on stack (PT_AREG0)
+ *   a1:        a1
+ *   a2:        new stack pointer, original in DEPC
+ *   a3:        dispatch table
+ *   depc:      a2, original value saved on stack (PT_DEPC)
+ *   excsave_1: a3
  *
- *  For this table, we only care about the <libdbnum>, <offset> and <size>
- *  fields.
+ *   PT_DEPC >= VALID_DOUBLE_EXCEPTION_ADDRESS: double exception, DEPC
+ *           <  VALID_DOUBLE_EXCEPTION_ADDRESS: regular exception
  */
 
-/*  Map all XCHAL CONTENTS macros to the reg_entry asm macro defined below:  */
-
-#define CONTENTS_LIBDB_SREG(libdbnum,offset,size,align,rsv1,name,sregnum,     \
-                            bitmask, rsv2, rsv3)                              \
-                reg_entry libdbnum, offset, size ;
-#define CONTENTS_LIBDB_UREG(libdbnum,offset,size,align,rsv1,name,uregnum,     \
-                            bitmask, rsv2, rsv3)                              \
-                reg_entry libdbnum, offset, size ;
-#define CONTENTS_LIBDB_REGF(libdbnum, offset, size, align, rsv1, name, index, \
-                            numentries, contentsize, regname_base,            \
-                            regfile_name, rsv2, rsv3)                         \
-                reg_entry libdbnum, offset, size ;
-
-/* A single table entry: */
-        .macro  reg_entry       libdbnum, offset, size
-         .ifne  (__last_offset-(__last_group_offset+\offset))
-          /* padding entry */
-          .word (0xFC000000+__last_offset-(__last_group_offset+\offset))
-         .endif
-         .word  \libdbnum                               /* actual entry */
-         .set   __last_offset, __last_group_offset+\offset+\size
-        .endm   /* reg_entry */
-
-
-/* Table entry that marks the beginning of a group (coprocessor or "extra"): */
-        .macro  reg_group       cpnum, num_entries, align
-         .set   __last_group_offset, (__last_offset + \align- 1) & -\align
-         .ifne  \num_entries
-          .word 0xFD000000+(\cpnum<<16)+\num_entries
-         .endif
-        .endm   /* reg_group */
+ENTRY(fast_coprocessor_double)
+        wsr     a0, EXCSAVE_1
+        movi    a0, unrecoverable_exception
+        callx0  a0
 
-/*
- * Register info tables.
- */
 
-        .section .rodata, "a"
-        .globl  _xtensa_reginfo_tables
-        .globl  _xtensa_reginfo_table_size
-        .align  4
-_xtensa_reginfo_table_size:
-        .word   _xtensa_reginfo_table_end - _xtensa_reginfo_tables
-
-_xtensa_reginfo_tables:
-        .set    __last_offset, 0
-        reg_group 0xFF, XCHAL_EXTRA_SA_CONTENTS_LIBDB_NUM, XCHAL_EXTRA_SA_ALIGN
-        XCHAL_EXTRA_SA_CONTENTS_LIBDB
-        reg_group 0, XCHAL_CP0_SA_CONTENTS_LIBDB_NUM, XCHAL_CP0_SA_ALIGN
-        XCHAL_CP0_SA_CONTENTS_LIBDB
-        reg_group 1, XCHAL_CP1_SA_CONTENTS_LIBDB_NUM, XCHAL_CP1_SA_ALIGN
-        XCHAL_CP1_SA_CONTENTS_LIBDB
-        reg_group 2, XCHAL_CP2_SA_CONTENTS_LIBDB_NUM, XCHAL_CP2_SA_ALIGN
-        XCHAL_CP2_SA_CONTENTS_LIBDB
-        reg_group 3, XCHAL_CP3_SA_CONTENTS_LIBDB_NUM, XCHAL_CP3_SA_ALIGN
-        XCHAL_CP3_SA_CONTENTS_LIBDB
-        reg_group 4, XCHAL_CP4_SA_CONTENTS_LIBDB_NUM, XCHAL_CP4_SA_ALIGN
-        XCHAL_CP4_SA_CONTENTS_LIBDB
-        reg_group 5, XCHAL_CP5_SA_CONTENTS_LIBDB_NUM, XCHAL_CP5_SA_ALIGN
-        XCHAL_CP5_SA_CONTENTS_LIBDB
-        reg_group 6, XCHAL_CP6_SA_CONTENTS_LIBDB_NUM, XCHAL_CP6_SA_ALIGN
-        XCHAL_CP6_SA_CONTENTS_LIBDB
-        reg_group 7, XCHAL_CP7_SA_CONTENTS_LIBDB_NUM, XCHAL_CP7_SA_ALIGN
-        XCHAL_CP7_SA_CONTENTS_LIBDB
-        .word   0xFC000000      /* invalid register number,marks end of table*/
-_xtensa_reginfo_table_end:
-#endif
+ENTRY(fast_coprocessor)
+
+        /* Save remaining registers a1-a3 and SAR */
+
+        xsr     a3, EXCSAVE_1
+        s32i    a3, a2, PT_AREG3
+        rsr     a3, SAR
+        s32i    a1, a2, PT_AREG1
+        s32i    a3, a2, PT_SAR
+        mov     a1, a2
+        rsr     a2, DEPC
+        s32i    a2, a1, PT_AREG2
+
+        /*
+         * The hal macros require up to 4 temporary registers. We use a3..a6.
+         */
+
+        s32i    a4, a1, PT_AREG4
+        s32i    a5, a1, PT_AREG5
+        s32i    a6, a1, PT_AREG6
+
+        /* Find coprocessor number. Subtract first CP EXCCAUSE from EXCCAUSE */
+
+        rsr     a3, EXCCAUSE
+        addi    a3, a3, -EXCCAUSE_COPROCESSOR0_DISABLED
+
+        /* Set corresponding CPENABLE bit -> (sar:cp-index, a3: 1<<cp-index)*/
+
+        ssl     a3                      # SAR: 32 - coprocessor_number
+        movi    a2, 1
+        rsr     a0, CPENABLE
+        sll     a2, a2
+        or      a0, a0, a2
+        wsr     a0, CPENABLE
+        rsync
+
+        /* Retrieve previous owner. (a3 still holds CP number) */
+
+        movi    a0, coprocessor_owner   # list of owners
+        addx4   a0, a3, a0              # entry for CP
+        l32i    a4, a0, 0
+
+        beqz    a4, 1f                  # skip 'save' if no previous owner
+
+        /* Disable coprocessor for previous owner. (a2 = 1 << CP number) */
+
+        l32i    a5, a4, THREAD_CPENABLE
+        xor     a5, a5, a2              # (1 << cp-id) still in a2
+        s32i    a5, a4, THREAD_CPENABLE
+
+        /*
+         * Get context save area and 'call' save routine. 
+         * (a4 still holds previous owner (thread_info), a3 CP number)
+         */
+
+        movi    a5, .Lsave_cp_regs_jump_table
+        movi    a0, 2f                  # a0: 'return' address
+        addx8   a3, a3, a5              # a3: coprocessor number
+        l32i    a2, a3, 4               # a2: xtregs offset
+        l32i    a3, a3, 0               # a3: jump offset
+        add     a2, a2, a4
+        add     a4, a3, a5              # a4: address of save routine
+        jx      a4
+
+        /* Note that only a0 and a1 were preserved. */
+
+2:      rsr     a3, EXCCAUSE
+        addi    a3, a3, -EXCCAUSE_COPROCESSOR0_DISABLED
+        movi    a0, coprocessor_owner
+        addx4   a0, a3, a0
+
+        /* Set new 'owner' (a0 points to the CP owner, a3 contains the CP nr) */
+
+1:      GET_THREAD_INFO (a4, a1)
+        s32i    a4, a0, 0
+
+        /* Get context save area and 'call' load routine. */
+
+        movi    a5, .Lload_cp_regs_jump_table
+        movi    a0, 1f
+        addx8   a3, a3, a5
+        l32i    a2, a3, 4               # a2: xtregs offset
+        l32i    a3, a3, 0               # a3: jump offset
+        add     a2, a2, a4
+        add     a4, a3, a5
+        jx      a4
+
+        /* Restore all registers and return from exception handler. */
+
+1:      l32i    a6, a1, PT_AREG6
+        l32i    a5, a1, PT_AREG5
+        l32i    a4, a1, PT_AREG4
+
+        l32i    a0, a1, PT_SAR
+        l32i    a3, a1, PT_AREG3
+        l32i    a2, a1, PT_AREG2
+        wsr     a0, SAR
+        l32i    a0, a1, PT_AREG0
+        l32i    a1, a1, PT_AREG1
+
+        rfe
+
+        .data
+ENTRY(coprocessor_owner)
+        .fill XCHAL_CP_MAX, 4, 0
+
+#endif /* XTENSA_HAVE_COPROCESSORS */
 
diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S
index 91a689eca43d..dfd35dcc1cb5 100644
--- a/arch/xtensa/kernel/entry.S
+++ b/arch/xtensa/kernel/entry.S
@@ -25,10 +25,10 @@
 #include <asm/page.h>
 #include <asm/signal.h>
 #include <asm/tlbflush.h>
+#include <asm/variant/tie-asm.h>
 
 /* Unimplemented features. */
 
-#undef SIGNAL_HANDLING_IN_DOUBLE_EXCEPTION
 #undef KERNEL_STACK_OVERFLOW_CHECK
 #undef PREEMPTIBLE_KERNEL
 #undef ALLOCA_EXCEPTION_IN_IRAM
@@ -214,19 +214,7 @@ _user_exception:
 
         /* We are back to the original stack pointer (a1) */
 
-2:
-#if XCHAL_EXTRA_SA_SIZE
-
-        /* For user exceptions, save the extra state into the user's TCB.
-         * Note: We must assume that xchal_extra_store_funcbody destroys a2..a15
-         */
-
-        GET_CURRENT(a2,a1)
-        addi    a2, a2, THREAD_CP_SAVE
-        xchal_extra_store_funcbody
-#endif
-
-        /* Now, jump to the common exception handler. */
+2:      /* Now, jump to the common exception handler. */
 
         j       common_exception
 
@@ -382,6 +370,10 @@ common_exception:
         s32i    a2, a1, PT_LBEG
         s32i    a3, a1, PT_LEND
 
+        /* Save optional registers. */
+
+        save_xtregs_opt a1 a2 a4 a5 a6 a7 PT_XTREGS_OPT
+        
         /* Go to second-level dispatcher. Set up parameters to pass to the
          * exception handler and call the exception handler.
          */
@@ -403,74 +395,49 @@ common_exception_return:
         /* Jump if we are returning from kernel exceptions. */
 
 1:      l32i    a3, a1, PT_PS
-        _bbsi.l a3, PS_UM_BIT, 2f
-        j       kernel_exception_exit
+        _bbci.l a3, PS_UM_BIT, 4f
 
         /* Specific to a user exception exit:
          * We need to check some flags for signal handling and rescheduling,
          * and have to restore WB and WS, extra states, and all registers
          * in the register file that were in use in the user task.
-         */
-
-2:      wsr     a3, PS          /* disable interrupts */
-
-        /* Check for signals (keep interrupts disabled while we read TI_FLAGS)
-         * Note: PS.INTLEVEL = 0, PS.EXCM = 1
+         * Note that we don't disable interrupts here. 
          */
 
         GET_THREAD_INFO(a2,a1)
         l32i    a4, a2, TI_FLAGS
 
-        /* Enable interrupts again.
-         * Note: When we get here, we certainly have handled any interrupts.
-         *       (Hint: There is only one user exception frame on stack)
-         */
-
-        movi    a3, 1 << PS_WOE_BIT
-
         _bbsi.l a4, TIF_NEED_RESCHED, 3f
         _bbci.l a4, TIF_SIGPENDING, 4f
 
-#ifndef SIGNAL_HANDLING_IN_DOUBLE_EXCEPTION
         l32i    a4, a1, PT_DEPC
         bgeui   a4, VALID_DOUBLE_EXCEPTION_ADDRESS, 4f
-#endif
 
-        /* Reenable interrupts and call do_signal() */
+        /* Call do_signal() */
 
-        wsr     a3, PS
         movi    a4, do_signal   # int do_signal(struct pt_regs*, sigset_t*)
         mov     a6, a1
         movi    a7, 0
         callx4  a4
         j       1b
 
-3:      /* Reenable interrupts and reschedule */
+3:      /* Reschedule */
 
-        wsr     a3, PS
         movi    a4, schedule    # void schedule (void)
         callx4  a4
         j       1b
 
-        /* Restore the state of the task and return from the exception. */
-
-4:      /* a2 holds GET_CURRENT(a2,a1)  */
-
-#if XCHAL_EXTRA_SA_SIZE
+4:      /* Restore optional registers. */
 
-        /* For user exceptions, restore the extra state from the user's TCB. */
+        load_xtregs_opt a1 a2 a4 a5 a6 a7 PT_XTREGS_OPT
 
-        /* Note: a2 still contains GET_CURRENT(a2,a1) */
-        addi    a2, a2, THREAD_CP_SAVE
-        xchal_extra_load_funcbody
+        wsr     a3, PS          /* disable interrupts */
 
-        /* We must assume that xchal_extra_store_funcbody destroys
-         * registers a2..a15.  FIXME, this list can eventually be
-         * reduced once real register requirements of the macro are
-         * finalized. */
+        _bbci.l a3, PS_UM_BIT, kernel_exception_exit
 
-#endif /* XCHAL_EXTRA_SA_SIZE */
+user_exception_exit:
 
+        /* Restore the state of the task and return from the exception. */
 
         /* Switch to the user thread WINDOWBASE. Save SP temporarily in DEPC */
 
@@ -536,10 +503,6 @@ common_exception_return:
 
 kernel_exception_exit:
 
-        /* Disable interrupts (a3 holds PT_PS) */
-
-        wsr     a3, PS
-
 #ifdef PREEMPTIBLE_KERNEL
 
 #ifdef CONFIG_PREEMPT
@@ -618,6 +581,8 @@ kernel_exception_exit:
 
 common_exception_exit:
 
+        /* Restore address registers. */
+
         _bbsi.l a2, 1, 1f
         l32i    a4,  a1, PT_AREG4
         l32i    a5,  a1, PT_AREG5
@@ -1150,7 +1115,6 @@ CATCH
  *   excsave_1: a3
  *
  * Note: We assume the stack pointer is EXC_TABLE_KSTK in the fixup handler.
- * Note: We don't need to save a2 in depc (return value)
  */
 
 ENTRY(fast_syscall_spill_registers)
@@ -1166,29 +1130,31 @@ ENTRY(fast_syscall_spill_registers)
 
         rsr     a0, SAR
         xsr     a3, EXCSAVE_1           # restore a3 and excsave_1
-        s32i    a0, a2, PT_AREG4        # store SAR to PT_AREG4
         s32i    a3, a2, PT_AREG3
+        s32i    a4, a2, PT_AREG4
+        s32i    a0, a2, PT_AREG5        # store SAR to PT_AREG5
 
         /* The spill routine might clobber a7, a11, and a15. */
 
-        s32i    a7, a2, PT_AREG5
-        s32i    a11, a2, PT_AREG6
-        s32i    a15, a2, PT_AREG7
+        s32i    a7, a2, PT_AREG7
+        s32i    a11, a2, PT_AREG11
+        s32i    a15, a2, PT_AREG15
 
-        call0   _spill_registers        # destroys a3, DEPC, and SAR
+        call0   _spill_registers        # destroys a3, a4, and SAR
 
         /* Advance PC, restore registers and SAR, and return from exception. */
 
-        l32i    a3, a2, PT_AREG4
+        l32i    a3, a2, PT_AREG5
+        l32i    a4, a2, PT_AREG4
         l32i    a0, a2, PT_AREG0
         wsr     a3, SAR
         l32i    a3, a2, PT_AREG3
 
         /* Restore clobbered registers. */
 
-        l32i    a7, a2, PT_AREG5
-        l32i    a11, a2, PT_AREG6
-        l32i    a15, a2, PT_AREG7
+        l32i    a7, a2, PT_AREG7
+        l32i    a11, a2, PT_AREG11
+        l32i    a15, a2, PT_AREG15
 
         movi    a2, 0
         rfe
@@ -1247,16 +1213,6 @@ fast_syscall_spill_registers_fixup:
          * Note: This frame might be the same as above.
          */
 
-#ifdef SIGNAL_HANDLING_IN_DOUBLE_EXCEPTION
-        /* Restore registers we precautiously saved.
-         * We have the value of the 'right' a3
-         */
-
-        l32i    a7, a2, PT_AREG5
-        l32i    a11, a2, PT_AREG6
-        l32i    a15, a2, PT_AREG7
-#endif
-
         /* Setup stack pointer. */
 
         addi    a2, a2, -PT_USER_SIZE
@@ -1271,9 +1227,9 @@ fast_syscall_spill_registers_fixup:
 
         movi    a3, exc_table
         rsr     a0, EXCCAUSE
-        addx4   a0, a0, a3                      # find entry in table
-        l32i    a0, a0, EXC_TABLE_FAST_USER     # load handler
-        jx      a0
+        addx4   a0, a0, a3                      # find entry in table
+        l32i    a0, a0, EXC_TABLE_FAST_USER     # load handler
+        jx      a0
 
 fast_syscall_spill_registers_fixup_return:
 
@@ -1290,14 +1246,6 @@ fast_syscall_spill_registers_fixup_return:
         s32i    a2, a3, EXC_TABLE_PARAM
         l32i    a2, a3, EXC_TABLE_KSTK
 
-#ifdef SIGNAL_HANDLING_IN_DOUBLE_EXCEPTION
-        /* Save registers again that might be clobbered. */
-
-        s32i    a7, a2, PT_AREG5
-        s32i    a11, a2, PT_AREG6
-        s32i    a15, a2, PT_AREG7
-#endif
-
         /* Load WB at the time the exception occurred. */
 
         rsr     a3, SAR                 # WB is still in SAR
@@ -1319,7 +1267,7 @@ fast_syscall_spill_registers_fixup_return:
  * This is not a real function. The following conditions must be met:
  *
  *  - must be called with call0.
- *  - uses DEPC, a3 and SAR.
+ *  - uses a3, a4 and SAR.
  *  - the last 'valid' register of each frame are clobbered.
  *  - the caller must have registered a fixup handler
  *    (or be inside a critical section)
@@ -1331,41 +1279,39 @@ ENTRY(_spill_registers)
         /*
          * Rotate ws so that the current windowbase is at bit 0.
          * Assume ws = xxxwww1yy (www1 current window frame).
-         * Rotate ws right so that a2 = yyxxxwww1.
+         * Rotate ws right so that a4 = yyxxxwww1.
          */
 
-        wsr     a2, DEPC                # preserve a2
-        rsr     a2, WINDOWBASE
-        rsr     a3, WINDOWSTART
-        ssr     a2                      # holds WB
-        slli    a2, a3, WSBITS
-        or      a3, a3, a2              # a2 = xxxwww1yyxxxwww1yy
-        srl     a3, a3
+        rsr     a4, WINDOWBASE
+        rsr     a3, WINDOWSTART         # a3 = xxxwww1yy
+        ssr     a4                      # holds WB
+        slli    a4, a3, WSBITS
+        or      a3, a3, a4              # a3 = xxxwww1yyxxxwww1yy
+        srl     a3, a3                  # a3 = 00xxxwww1yyxxxwww1
 
         /* We are done if there are no more than the current register frame. */
 
-        extui   a3, a3, 1, WSBITS-2     # a3 = 0yyxxxwww
-        movi    a2, (1 << (WSBITS-1))
+        extui   a3, a3, 1, WSBITS-1     # a3 = 0yyxxxwww
+        movi    a4, (1 << (WSBITS-1))
         _beqz   a3, .Lnospill           # only one active frame? jump
 
         /* We want 1 at the top, so that we return to the current windowbase */
 
-        or      a3, a3, a2              # 1yyxxxwww
+        or      a3, a3, a4              # 1yyxxxwww
 
         /* Skip empty frames - get 'oldest' WINDOWSTART-bit. */
 
         wsr     a3, WINDOWSTART         # save shifted windowstart
-        neg     a2, a3
-        and     a3, a2, a3              # first bit set from right: 000010000
+        neg     a4, a3
+        and     a3, a4, a3              # first bit set from right: 000010000
 
-        ffs_ws  a2, a3                  # a2: shifts to skip empty frames
+        ffs_ws  a4, a3                  # a4: shifts to skip empty frames
         movi    a3, WSBITS
-        sub     a2, a3, a2              # WSBITS-a2:number of 0-bits from right
-        ssr     a2                      # save in SAR for later.
+        sub     a4, a3, a4              # WSBITS-a4:number of 0-bits from right
+        ssr     a4                      # save in SAR for later.
 
         rsr     a3, WINDOWBASE
-        add     a3, a3, a2
-        rsr     a2, DEPC                # restore a2
+        add     a3, a3, a4
         wsr     a3, WINDOWBASE
         rsync
 
@@ -1394,6 +1340,9 @@ ENTRY(_spill_registers)
         l32e    a4, a1, -16
         j       .Lc12c
 
+.Lnospill:
+        ret
+
 .Lloop: _bbsi.l a3, 1, .Lc4
         _bbci.l a3, 2, .Lc12
 
@@ -1419,9 +1368,7 @@ ENTRY(_spill_registers)
         movi    a3, 1
         sll     a3, a3
         wsr     a3, WINDOWSTART
-
-.Lnospill:
-        jx      a0
+        ret
 
 .Lc4:   s32e    a4, a9, -16
         s32e    a5, a9, -12
@@ -1830,154 +1777,6 @@ ENTRY(fast_store_prohibited)
 1:      j       _user_exception
 
 
-#if XCHAL_EXTRA_SA_SIZE
-
-#warning fast_coprocessor untested
-
-/*
- * Entry condition:
- *
- *   a0:        trashed, original value saved on stack (PT_AREG0)
- *   a1:        a1
- *   a2:        new stack pointer, original in DEPC
- *   a3:        dispatch table
- *   depc:      a2, original value saved on stack (PT_DEPC)
- *   excsave_1: a3
- *
- *   PT_DEPC >= VALID_DOUBLE_EXCEPTION_ADDRESS: double exception, DEPC
- *           <  VALID_DOUBLE_EXCEPTION_ADDRESS: regular exception
- */
-
-ENTRY(fast_coprocessor_double)
-        wsr     a0, EXCSAVE_1
-        movi    a0, unrecoverable_exception
-        callx0  a0
-
-ENTRY(fast_coprocessor)
-
-        /* Fatal if we are in a double exception. */
-
-        l32i    a0, a2, PT_DEPC
-        _bgeui  a0, VALID_DOUBLE_EXCEPTION_ADDRESS, fast_coprocessor_double
-
-        /* Save some registers a1, a3, a4, SAR */
-
-        xsr     a3, EXCSAVE_1
-        s32i    a3, a2, PT_AREG3
-        rsr     a3, SAR
-        s32i    a4, a2, PT_AREG4
-        s32i    a1, a2, PT_AREG1
-        s32i    a5, a1, PT_AREG5
-        s32i    a3, a2, PT_SAR
-        mov     a1, a2
-
-        /* Currently, the HAL macros only guarantee saving a0 and a1.
-         * These can and will be refined in the future, but for now,
-         * just save the remaining registers of a2...a15.
-         */
-        s32i    a6, a1, PT_AREG6
-        s32i    a7, a1, PT_AREG7
-        s32i    a8, a1, PT_AREG8
-        s32i    a9, a1, PT_AREG9
-        s32i    a10, a1, PT_AREG10
-        s32i    a11, a1, PT_AREG11
-        s32i    a12, a1, PT_AREG12
-        s32i    a13, a1, PT_AREG13
-        s32i    a14, a1, PT_AREG14
-        s32i    a15, a1, PT_AREG15
-
-        /* Find coprocessor number. Subtract first CP EXCCAUSE from EXCCAUSE */
-
-        rsr     a0, EXCCAUSE
-        addi    a3, a0, -XCHAL_EXCCAUSE_COPROCESSOR0_DISABLED
-
-        /* Set corresponding CPENABLE bit */
-
-        movi    a4, 1
-        ssl     a3                      # SAR: 32 - coprocessor_number
-        rsr     a5, CPENABLE
-        sll     a4, a4
-        or      a4, a5, a4
-        wsr     a4, CPENABLE
-        rsync
-        movi    a5, coprocessor_info    # list of owner and offset into cp_save
-        addx8   a0, a4, a5              # entry for CP
-
-        bne     a4, a5, .Lload          # bit wasn't set before, cp not in use
-
-        /* Now compare the current task with the owner of the coprocessor.
-         * If they are the same, there is no reason to save or restore any
-         * coprocessor state. Having already enabled the coprocessor,
-         * branch ahead to return.
-         */
-        GET_CURRENT(a5,a1)
-        l32i    a4, a0, COPROCESSOR_INFO_OWNER  # a4: current owner for this CP
-        beq     a4, a5, .Ldone
-
-        /* Find location to dump current coprocessor state:
-         *  task_struct->task_cp_save_offset + coprocessor_offset[coprocessor]
-         *
-         * Note: a0 pointer to the entry in the coprocessor owner table,
-         *       a3 coprocessor number,
-         *       a4 current owner of coprocessor.
-         */
-        l32i    a5, a0, COPROCESSOR_INFO_OFFSET
-        addi    a2, a4, THREAD_CP_SAVE
-        add     a2, a2, a5
-
-        /* Store current coprocessor states. (a5 still has CP number) */
-
-        xchal_cpi_store_funcbody
-
-        /* The macro might have destroyed a3 (coprocessor number), but
-         * SAR still has 32 - coprocessor_number!
-         */
-        movi    a3, 32
-        rsr     a4, SAR
-        sub     a3, a3, a4
-
-.Lload: /* A new task now owns the corpocessors. Save its TCB pointer into
-         * the coprocessor owner table.
-         *
-         * Note: a0 pointer to the entry in the coprocessor owner table,
-         *       a3 coprocessor number.
-         */
-        GET_CURRENT(a4,a1)
-        s32i    a4, a0, 0
-
-        /* Find location from where to restore the current coprocessor state.*/
-
-        l32i    a5, a0, COPROCESSOR_INFO_OFFSET
-        addi    a2, a4, THREAD_CP_SAVE
-        add     a2, a2, a4
-
-        xchal_cpi_load_funcbody
-
-        /* We must assume that the xchal_cpi_store_funcbody macro destroyed
-         * registers a2..a15.
-         */
-
-.Ldone: l32i    a15, a1, PT_AREG15
-        l32i    a14, a1, PT_AREG14
-        l32i    a13, a1, PT_AREG13
-        l32i    a12, a1, PT_AREG12
-        l32i    a11, a1, PT_AREG11
-        l32i    a10, a1, PT_AREG10
-        l32i    a9, a1, PT_AREG9
-        l32i    a8, a1, PT_AREG8
-        l32i    a7, a1, PT_AREG7
-        l32i    a6, a1, PT_AREG6
-        l32i    a5, a1, PT_AREG5
-        l32i    a4, a1, PT_AREG4
-        l32i    a3, a1, PT_AREG3
-        l32i    a2, a1, PT_AREG2
-        l32i    a0, a1, PT_AREG0
-        l32i    a1, a1, PT_AREG1
-
-        rfe
-
-#endif /* XCHAL_EXTRA_SA_SIZE */
-
 /*
  * System Calls.
  *
@@ -2086,20 +1885,36 @@ ENTRY(_switch_to)
 
         entry   a1, 16
 
-        mov     a4, a3                  # preserve a3
+        mov     a12, a2                 # preserve 'prev' (a2)
+        mov     a13, a3                 # and 'next' (a3)
+
+        l32i    a4, a2, TASK_THREAD_INFO
+        l32i    a5, a3, TASK_THREAD_INFO
+
+        save_xtregs_user a4 a6 a8 a9 a10 a11 THREAD_XTREGS_USER
 
-        s32i    a0, a2, THREAD_RA       # save return address
-        s32i    a1, a2, THREAD_SP       # save stack pointer
+        s32i    a0, a12, THREAD_RA      # save return address
+        s32i    a1, a12, THREAD_SP      # save stack pointer
 
-        /* Disable ints while we manipulate the stack pointer; spill regs. */
+        /* Disable ints while we manipulate the stack pointer. */
 
-        movi    a5, (1 << PS_EXCM_BIT) | LOCKLEVEL
-        xsr     a5, PS
+        movi    a14, (1 << PS_EXCM_BIT) | LOCKLEVEL
+        xsr     a14, PS
         rsr     a3, EXCSAVE_1
         rsync
         s32i    a3, a3, EXC_TABLE_FIXUP /* enter critical section */
 
-        call0   _spill_registers
+        /* Switch CPENABLE */
+
+#if (XTENSA_HAVE_COPROCESSORS || XTENSA_HAVE_IO_PORTS)
+        l32i    a3, a5, THREAD_CPENABLE
+        xsr     a3, CPENABLE
+        s32i    a3, a4, THREAD_CPENABLE
+#endif
+
+        /* Flush register file. */
+
+        call0   _spill_registers        # destroys a3, a4, and SAR
 
         /* Set kernel stack (and leave critical section)
          * Note: It's save to set it here. The stack will not be overwritten
@@ -2107,19 +1922,21 @@ ENTRY(_switch_to)
          *       we return from kernel space.
          */
 
-        l32i    a0, a4, TASK_THREAD_INFO
         rsr     a3, EXCSAVE_1           # exc_table
-        movi    a1, 0
-        addi    a0, a0, PT_REGS_OFFSET
-        s32i    a1, a3, EXC_TABLE_FIXUP
-        s32i    a0, a3, EXC_TABLE_KSTK
+        movi    a6, 0
+        addi    a7, a5, PT_REGS_OFFSET
+        s32i    a6, a3, EXC_TABLE_FIXUP
+        s32i    a7, a3, EXC_TABLE_KSTK
 
         /* restore context of the task that 'next' addresses */
 
-        l32i    a0, a4, THREAD_RA       /* restore return address */
-        l32i    a1, a4, THREAD_SP       /* restore stack pointer */
+        l32i    a0, a13, THREAD_RA      # restore return address
+        l32i    a1, a13, THREAD_SP      # restore stack pointer
+
+        load_xtregs_user a5 a6 a8 a9 a10 a11 THREAD_XTREGS_USER
 
-        wsr     a5, PS
+        wsr     a14, PS
+        mov     a2, a12                 # return 'prev'
         rsync
 
         retw
diff --git a/arch/xtensa/kernel/module.c b/arch/xtensa/kernel/module.c
index ddf14dcf2ad9..3981a466c779 100644
--- a/arch/xtensa/kernel/module.c
+++ b/arch/xtensa/kernel/module.c
@@ -28,7 +28,7 @@ void *module_alloc(unsigned long size)
 {
         if (size == 0)
                 return NULL;
-        return vmalloc(size);
+        return vmalloc_exec(size);
 }
 
 void module_free(struct module *mod, void *module_region)
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index f53d7bd9dfb2..9185597eb6a0 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -52,6 +52,55 @@ void (*pm_power_off)(void) = NULL;
 EXPORT_SYMBOL(pm_power_off);
 
 
+#if XTENSA_HAVE_COPROCESSORS
+
+void coprocessor_release_all(struct thread_info *ti)
+{
+        unsigned long cpenable;
+        int i;
+
+        /* Make sure we don't switch tasks during this operation. */
+
+        preempt_disable();
+
+        /* Walk through all cp owners and release it for the requested one. */
+
+        cpenable = ti->cpenable;
+
+        for (i = 0; i < XCHAL_CP_MAX; i++) {
+                if (coprocessor_owner[i] == ti) {
+                        coprocessor_owner[i] = 0;
+                        cpenable &= ~(1 << i);
+                }
+        }
+
+        ti->cpenable = cpenable;
+        coprocessor_clear_cpenable();
+
+        preempt_enable();
+}
+
+void coprocessor_flush_all(struct thread_info *ti)
+{
+        unsigned long cpenable;
+        int i;
+
+        preempt_disable();
+
+        cpenable = ti->cpenable;
+
+        for (i = 0; i < XCHAL_CP_MAX; i++) {
+                if ((cpenable & 1) != 0 && coprocessor_owner[i] == ti)
+                        coprocessor_flush(ti, i);
+                cpenable >>= 1;
+        }
+
+        preempt_enable();
+}
+
+#endif
+
+
 /*
  * Powermanagement idle function, if any is provided by the platform.
  */
@@ -71,15 +120,36 @@ void cpu_idle(void)
 }
 
 /*
- * Free current thread data structures etc..
+ * This is called when the thread calls exit().
  */
-
 void exit_thread(void)
 {
+#if XTENSA_HAVE_COPROCESSORS
+        coprocessor_release_all(current_thread_info());
+#endif
 }
 
+/*
+ * Flush thread state. This is called when a thread does an execve()
+ * Note that we flush coprocessor registers for the case execve fails.
+ */
 void flush_thread(void)
 {
+#if XTENSA_HAVE_COPROCESSORS
+        struct thread_info *ti = current_thread_info();
+        coprocessor_flush_all(ti);
+        coprocessor_release_all(ti);
+#endif
+}
+
+/*
+ * This is called before the thread is copied. 
+ */
+void prepare_to_copy(struct task_struct *tsk)
+{
+#if XTENSA_HAVE_COPROCESSORS
+        coprocessor_flush_all(task_thread_info(tsk));
+#endif
 }
 
 /*
@@ -107,6 +177,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
                 struct task_struct * p, struct pt_regs * regs)
 {
         struct pt_regs *childregs;
+        struct thread_info *ti;
         unsigned long tos;
         int user_mode = user_mode(regs);
 
@@ -128,13 +199,14 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
         p->set_child_tid = p->clear_child_tid = NULL;
         p->thread.ra = MAKE_RA_FOR_CALL((unsigned long)ret_from_fork, 0x1);
         p->thread.sp = (unsigned long)childregs;
+
         if (user_mode(regs)) {
 
                 int len = childregs->wmask & ~0xf;
                 childregs->areg[1] = usp;
                 memcpy(&childregs->areg[XCHAL_NUM_AREGS - len/4],
                        &regs->areg[XCHAL_NUM_AREGS - len/4], len);
-
+// FIXME: we need to set THREADPTR in thread_info...
                 if (clone_flags & CLONE_SETTLS)
                         childregs->areg[2] = childregs->areg[6];
 
@@ -142,6 +214,12 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long usp,
                 /* In kernel space, we start a new thread with a new stack. */
                 childregs->wmask = 1;
         }
+
+#if (XTENSA_HAVE_COPROCESSORS || XTENSA_HAVE_IO_PORTS)
+        ti = task_thread_info(p);
+        ti->cpenable = 0;
+#endif
+
         return 0;
 }
 
@@ -179,10 +257,6 @@ unsigned long get_wchan(struct task_struct *p)
 }
 
 /*
- * do_copy_regs() gathers information from 'struct pt_regs' and
- * 'current->thread.areg[]' to fill in the xtensa_gregset_t
- * structure.
- *
  * xtensa_gregset_t and 'struct pt_regs' are vastly different formats
  * of processor registers.  Besides different ordering,
  * xtensa_gregset_t contains non-live register information that
@@ -191,18 +265,19 @@ unsigned long get_wchan(struct task_struct *p)
  *
  */
 
-void do_copy_regs (xtensa_gregset_t *elfregs, struct pt_regs *regs,
-                   struct task_struct *tsk)
+void xtensa_elf_core_copy_regs (xtensa_gregset_t *elfregs, struct pt_regs *regs)
 {
-        int i, n, wb_offset;
+        unsigned long wb, ws, wm;
+        int live, last;
 
-        elfregs->xchal_config_id0 = XCHAL_HW_CONFIGID0;
-        elfregs->xchal_config_id1 = XCHAL_HW_CONFIGID1;
+        wb = regs->windowbase;
+        ws = regs->windowstart;
+        wm = regs->wmask;
+        ws = ((ws >> wb) | (ws << (WSBITS - wb))) & ((1 << WSBITS) - 1);
 
-        __asm__ __volatile__ ("rsr  %0, 176\n" : "=a" (i));
-        elfregs->cpux = i;
-        __asm__ __volatile__ ("rsr  %0, 208\n" : "=a" (i));
-        elfregs->cpuy = i;
+        /* Don't leak any random bits. */
+
+        memset(elfregs, 0, sizeof (elfregs));
 
         /* Note:  PS.EXCM is not set while user task is running; its
          * being set in regs->ps is for exception handling convenience.
@@ -210,204 +285,22 @@ void do_copy_regs (xtensa_gregset_t *elfregs, struct pt_regs *regs,
 
         elfregs->pc             = regs->pc;
         elfregs->ps             = (regs->ps & ~(1 << PS_EXCM_BIT));
-        elfregs->exccause       = regs->exccause;
-        elfregs->excvaddr       = regs->excvaddr;
-        elfregs->windowbase     = regs->windowbase;
-        elfregs->windowstart    = regs->windowstart;
         elfregs->lbeg           = regs->lbeg;
         elfregs->lend           = regs->lend;
         elfregs->lcount         = regs->lcount;
         elfregs->sar            = regs->sar;
-        elfregs->syscall        = regs->syscall;
-
-        /* Copy register file.
-         * The layout looks like this:
-         *
-         * |  a0 ... a15  | Z ... Z |  arX ... arY  |
-         *  current window  unused    saved frames
-         */
-
-        memset (elfregs->ar, 0, sizeof(elfregs->ar));
+        elfregs->windowstart    = ws;
 
-        wb_offset = regs->windowbase * 4;
-        n = (regs->wmask&1)? 4 : (regs->wmask&2)? 8 : (regs->wmask&4)? 12 : 16;
-
-        for (i = 0; i < n; i++)
-                elfregs->ar[(wb_offset + i) % XCHAL_NUM_AREGS] = regs->areg[i];
-
-        n = (regs->wmask >> 4) * 4;
-
-        for (i = XCHAL_NUM_AREGS - n; n > 0; i++, n--)
-                elfregs->ar[(wb_offset + i) % XCHAL_NUM_AREGS] = regs->areg[i];
+        live = (wm & 2) ? 4 : (wm & 4) ? 8 : (wm & 8) ? 12 : 16;
+        last = XCHAL_NUM_AREGS - (wm >> 4) * 4;
+        memcpy(elfregs->a, regs->areg, live * 4);
+        memcpy(elfregs->a + last, regs->areg + last, (wm >> 4) * 16);
 }
 
-void xtensa_elf_core_copy_regs (xtensa_gregset_t *elfregs, struct pt_regs *regs)
+int dump_fpu(void)
 {
-        do_copy_regs ((xtensa_gregset_t *)elfregs, regs, current);
-}
-
-
-/* The inverse of do_copy_regs().  No error or sanity checking. */
-
-void do_restore_regs (xtensa_gregset_t *elfregs, struct pt_regs *regs,
-                      struct task_struct *tsk)
-{
-        int i, n, wb_offset;
-
-        /* Note:  PS.EXCM is not set while user task is running; it
-         * needs to be set in regs->ps is for exception handling convenience.
-         */
-
-        regs->pc                = elfregs->pc;
-        regs->ps                = (elfregs->ps | (1 << PS_EXCM_BIT));
-        regs->exccause          = elfregs->exccause;
-        regs->excvaddr          = elfregs->excvaddr;
-        regs->windowbase        = elfregs->windowbase;
-        regs->windowstart       = elfregs->windowstart;
-        regs->lbeg              = elfregs->lbeg;
-        regs->lend              = elfregs->lend;
-        regs->lcount            = elfregs->lcount;
-        regs->sar               = elfregs->sar;
-        regs->syscall   = elfregs->syscall;
-
-        /* Clear everything. */
-
-        memset (regs->areg, 0, sizeof(regs->areg));
-
-        /* Copy regs from live window frame. */
-
-        wb_offset = regs->windowbase * 4;
-        n = (regs->wmask&1)? 4 : (regs->wmask&2)? 8 : (regs->wmask&4)? 12 : 16;
-
-        for (i = 0; i < n; i++)
-                regs->areg[(wb_offset+i) % XCHAL_NUM_AREGS] = elfregs->ar[i];
-
-        n = (regs->wmask >> 4) * 4;
-
-        for (i = XCHAL_NUM_AREGS - n; n > 0; i++, n--)
-                regs->areg[(wb_offset+i) % XCHAL_NUM_AREGS] = elfregs->ar[i];
-}
-
-/*
- * do_save_fpregs() gathers information from 'struct pt_regs' and
- * 'current->thread' to fill in the elf_fpregset_t structure.
- *
- * Core files and ptrace use elf_fpregset_t.
- */
-
-void do_save_fpregs (elf_fpregset_t *fpregs, struct pt_regs *regs,
-                     struct task_struct *tsk)
-{
-#if XCHAL_HAVE_CP
-
-        extern unsigned char    _xtensa_reginfo_tables[];
-        extern unsigned         _xtensa_reginfo_table_size;
-        int i;
-        unsigned long flags;
-
-        /* Before dumping coprocessor state from memory,
-         * ensure any live coprocessor contents for this
-         * task are first saved to memory:
-         */
-        local_irq_save(flags);
-
-        for (i = 0; i < XCHAL_CP_MAX; i++) {
-                if (tsk == coprocessor_info[i].owner) {
-                        enable_coprocessor(i);
-                        save_coprocessor_registers(
-                            tsk->thread.cp_save+coprocessor_info[i].offset,i);
-                        disable_coprocessor(i);
-                }
-        }
-
-        local_irq_restore(flags);
-
-        /* Now dump coprocessor & extra state: */
-        memcpy((unsigned char*)fpregs,
-                _xtensa_reginfo_tables, _xtensa_reginfo_table_size);
-        memcpy((unsigned char*)fpregs + _xtensa_reginfo_table_size,
-                tsk->thread.cp_save, XTENSA_CP_EXTRA_SIZE);
-#endif
-}
-
-/*
- * The inverse of do_save_fpregs().
- * Copies coprocessor and extra state from fpregs into regs and tsk->thread.
- * Returns 0 on success, non-zero if layout doesn't match.
- */
-
-int  do_restore_fpregs (elf_fpregset_t *fpregs, struct pt_regs *regs,
-                        struct task_struct *tsk)
-{
-#if XCHAL_HAVE_CP
-
-        extern unsigned char    _xtensa_reginfo_tables[];
-        extern unsigned         _xtensa_reginfo_table_size;
-        int i;
-        unsigned long flags;
-
-        /* Make sure save area layouts match.
-         * FIXME:  in the future we could allow restoring from
-         * a different layout of the same registers, by comparing
-         * fpregs' table with _xtensa_reginfo_tables and matching
-         * entries and copying registers one at a time.
-         * Not too sure yet whether that's very useful.
-         */
-
-        if( memcmp((unsigned char*)fpregs,
-                _xtensa_reginfo_tables, _xtensa_reginfo_table_size) ) {
-            return -1;
-        }
-
-        /* Before restoring coprocessor state from memory,
-         * ensure any live coprocessor contents for this
-         * task are first invalidated.
-         */
-
-        local_irq_save(flags);
-
-        for (i = 0; i < XCHAL_CP_MAX; i++) {
-                if (tsk == coprocessor_info[i].owner) {
-                        enable_coprocessor(i);
-                        save_coprocessor_registers(
-                            tsk->thread.cp_save+coprocessor_info[i].offset,i);
-                        coprocessor_info[i].owner = 0;
-                        disable_coprocessor(i);
-                }
-        }
-
-        local_irq_restore(flags);
-
-        /*  Now restore coprocessor & extra state:  */
-
-        memcpy(tsk->thread.cp_save,
-                (unsigned char*)fpregs + _xtensa_reginfo_table_size,
-                XTENSA_CP_EXTRA_SIZE);
-#endif
         return 0;
 }
-/*
- * Fill in the CP structure for a core dump for a particular task.
- */
-
-int
-dump_task_fpu(struct pt_regs *regs, struct task_struct *task, elf_fpregset_t *r)
-{
-        return 0;       /* no coprocessors active on this processor */
-}
-
-/*
- * Fill in the CP structure for a core dump.
- * This includes any FPU coprocessor.
- * Here, we dump all coprocessors, and other ("extra") custom state.
- *
- * This function is called by elf_core_dump() in fs/binfmt_elf.c
- * (in which case 'regs' comes from calls to do_coredump, see signals.c).
- */
-int  dump_fpu(struct pt_regs *regs, elf_fpregset_t *r)
-{
-        return dump_task_fpu(regs, current, r);
-}
 
 asmlinkage
 long xtensa_clone(unsigned long clone_flags, unsigned long newsp,
@@ -421,8 +314,8 @@ long xtensa_clone(unsigned long clone_flags, unsigned long newsp,
 }
 
 /*
- *  * xtensa_execve() executes a new program.
- *   */
+ * xtensa_execve() executes a new program.
+ */
 
 asmlinkage
 long xtensa_execve(char __user *name, char __user * __user *argv,
@@ -437,7 +330,6 @@ long xtensa_execve(char __user *name, char __user * __user *argv,
         error = PTR_ERR(filename);
         if (IS_ERR(filename))
                 goto out;
-        // FIXME: release coprocessor??
         error = do_execve(filename, argv, envp, regs);
         if (error == 0) {
                 task_lock(current);
diff --git a/arch/xtensa/kernel/ptrace.c b/arch/xtensa/kernel/ptrace.c
index 5533c7850d53..9486882ef0af 100644
--- a/arch/xtensa/kernel/ptrace.c
+++ b/arch/xtensa/kernel/ptrace.c
@@ -4,7 +4,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2001 - 2005  Tensilica Inc.
+ * Copyright (C) 2001 - 2007  Tensilica Inc.
  *
  * Joe Taylor   <joe@tensilica.com, joetylr@yahoo.com>
  * Chris Zankel <chris@zankel.net>
@@ -28,14 +28,10 @@
 #include <asm/uaccess.h>
 #include <asm/ptrace.h>
 #include <asm/elf.h>
-
-#define TEST_KERNEL     // verify kernel operations FIXME: remove
-
+#include <asm/coprocessor.h>
 
 /*
- * Called by kernel/ptrace.c when detaching..
- *
- * Make sure single step bits etc are not set.
+ * Called by kernel/ptrace.c when detaching to disable single stepping.
  */
 
 void ptrace_disable(struct task_struct *child)
@@ -43,136 +39,237 @@ void ptrace_disable(struct task_struct *child)
         /* Nothing to do.. */
 }
 
-long arch_ptrace(struct task_struct *child, long request, long addr, long data)
+int ptrace_getregs(struct task_struct *child, void __user *uregs)
 {
-        int ret = -EPERM;
+        struct pt_regs *regs = task_pt_regs(child);
+        xtensa_gregset_t __user *gregset = uregs;
+        unsigned long wm = regs->wmask;
+        unsigned long wb = regs->windowbase;
+        int live, i;
+
+        if (!access_ok(VERIFY_WRITE, uregs, sizeof(xtensa_gregset_t)))
+                return -EIO;
+
+        __put_user(regs->pc, &gregset->pc);
+        __put_user(regs->ps & ~(1 << PS_EXCM_BIT), &gregset->ps);
+        __put_user(regs->lbeg, &gregset->lbeg);
+        __put_user(regs->lend, &gregset->lend);
+        __put_user(regs->lcount, &gregset->lcount);
+        __put_user(regs->windowstart, &gregset->windowstart);
+        __put_user(regs->windowbase, &gregset->windowbase);
+
+        live = (wm & 2) ? 4 : (wm & 4) ? 8 : (wm & 8) ? 12 : 16;
+
+        for (i = 0; i < live; i++)
+                __put_user(regs->areg[i],gregset->a+((wb*4+i)%XCHAL_NUM_AREGS));
+        for (i = XCHAL_NUM_AREGS - (wm >> 4) * 4; i < XCHAL_NUM_AREGS; i++)
+                __put_user(regs->areg[i],gregset->a+((wb*4+i)%XCHAL_NUM_AREGS));
+
+        return 0;
+}
 
-        switch (request) {
-        case PTRACE_PEEKTEXT: /* read word at location addr. */
-        case PTRACE_PEEKDATA:
-                ret = generic_ptrace_peekdata(child, addr, data);
-                goto out;
+int ptrace_setregs(struct task_struct *child, void __user *uregs)
+{
+        struct pt_regs *regs = task_pt_regs(child);
+        xtensa_gregset_t *gregset = uregs;
+        const unsigned long ps_mask = PS_CALLINC_MASK | PS_OWB_MASK;
+        unsigned long ps;
+        unsigned long wb;
 
-        /* Read the word at location addr in the USER area.  */
+        if (!access_ok(VERIFY_WRITE, uregs, sizeof(xtensa_gregset_t)))
+                return -EIO;
 
-        case PTRACE_PEEKUSR:
-                {
-                struct pt_regs *regs;
-                unsigned long tmp;
+        __get_user(regs->pc, &gregset->pc);
+        __get_user(ps, &gregset->ps);
+        __get_user(regs->lbeg, &gregset->lbeg);
+        __get_user(regs->lend, &gregset->lend);
+        __get_user(regs->lcount, &gregset->lcount);
+        __get_user(regs->windowstart, &gregset->windowstart);
+        __get_user(wb, &gregset->windowbase);
+
+        regs->ps = (regs->ps & ~ps_mask) | (ps & ps_mask) | (1 << PS_EXCM_BIT);
+
+        if (wb >= XCHAL_NUM_AREGS / 4)
+                return -EFAULT;
+
+        regs->windowbase = wb;
+
+        if (wb != 0 &&  __copy_from_user(regs->areg + XCHAL_NUM_AREGS - wb * 4,
+                                         gregset->a, wb * 16))
+                return -EFAULT;
+
+        if (__copy_from_user(regs->areg, gregset->a + wb*4, (WSBITS-wb) * 16))
+                return -EFAULT;
+
+        return 0;
+}
+
+
+int ptrace_getxregs(struct task_struct *child, void __user *uregs)
+{
+        struct pt_regs *regs = task_pt_regs(child);
+        struct thread_info *ti = task_thread_info(child);
+        elf_xtregs_t __user *xtregs = uregs;
+        int ret = 0;
+
+        if (!access_ok(VERIFY_WRITE, uregs, sizeof(elf_xtregs_t)))
+                return -EIO;
+
+#if XTENSA_HAVE_COPROCESSORS
+        /* Flush all coprocessor registers to memory. */
+        coprocessor_flush_all(ti);
+        ret |= __copy_to_user(&xtregs->cp0, &ti->xtregs_cp,
+                              sizeof(xtregs_coprocessor_t));
+#endif
+        ret |= __copy_to_user(&xtregs->opt, &regs->xtregs_opt,
+                              sizeof(xtregs->opt));
+        ret |= __copy_to_user(&xtregs->user,&ti->xtregs_user,
+                              sizeof(xtregs->user));
+
+        return ret ? -EFAULT : 0;
+}
+
+int ptrace_setxregs(struct task_struct *child, void __user *uregs)
+{
+        struct thread_info *ti = task_thread_info(child);
+        struct pt_regs *regs = task_pt_regs(child);
+        elf_xtregs_t *xtregs = uregs;
+        int ret = 0;
+
+#if XTENSA_HAVE_COPROCESSORS
+        /* Flush all coprocessors before we overwrite them. */
+        coprocessor_flush_all(ti);
+        coprocessor_release_all(ti);
+
+        ret |= __copy_from_user(&ti->xtregs_cp, &xtregs->cp0, 
+                                sizeof(xtregs_coprocessor_t));
+#endif
+        ret |= __copy_from_user(&regs->xtregs_opt, &xtregs->opt,
+                                sizeof(xtregs->opt));
+        ret |= __copy_from_user(&ti->xtregs_user, &xtregs->user,
+                                sizeof(xtregs->user));
+
+        return ret ? -EFAULT : 0;
+}
+
+int ptrace_peekusr(struct task_struct *child, long regno, long __user *ret)
+{
+        struct pt_regs *regs;
+        unsigned long tmp;
 
-                regs = task_pt_regs(child);
-                tmp = 0;  /* Default return value. */
+        regs = task_pt_regs(child);
+        tmp = 0;  /* Default return value. */
 
-                switch(addr) {
+        switch(regno) {
 
                 case REG_AR_BASE ... REG_AR_BASE + XCHAL_NUM_AREGS - 1:
-                        {
-                        int ar = addr - REG_AR_BASE - regs->windowbase * 4;
-                        ar &= (XCHAL_NUM_AREGS - 1);
-                        if (ar < 16 && ar + (regs->wmask >> 4) * 4 >= 0)
-                                tmp = regs->areg[ar];
-                        else
-                                ret = -EIO;
+                        tmp = regs->areg[regno - REG_AR_BASE];
                         break;
-                        }
+
                 case REG_A_BASE ... REG_A_BASE + 15:
-                        tmp = regs->areg[addr - REG_A_BASE];
+                        tmp = regs->areg[regno - REG_A_BASE];
                         break;
+
                 case REG_PC:
                         tmp = regs->pc;
                         break;
+
                 case REG_PS:
                         /* Note:  PS.EXCM is not set while user task is running;
                          * its being set in regs is for exception handling
                          * convenience.  */
                         tmp = (regs->ps & ~(1 << PS_EXCM_BIT));
                         break;
+
                 case REG_WB:
-                        tmp = regs->windowbase;
-                        break;
+                        break;          /* tmp = 0 */
+
                 case REG_WS:
-                        tmp = regs->windowstart;
+                {
+                        unsigned long wb = regs->windowbase;
+                        unsigned long ws = regs->windowstart;
+                        tmp = ((ws>>wb) | (ws<<(WSBITS-wb))) & ((1<<WSBITS)-1);
                         break;
+                }
                 case REG_LBEG:
                         tmp = regs->lbeg;
                         break;
+
                 case REG_LEND:
                         tmp = regs->lend;
                         break;
+
                 case REG_LCOUNT:
                         tmp = regs->lcount;
                         break;
+
                 case REG_SAR:
                         tmp = regs->sar;
                         break;
-                case REG_DEPC:
-                        tmp = regs->depc;
-                        break;
-                case REG_EXCCAUSE:
-                        tmp = regs->exccause;
-                        break;
-                case REG_EXCVADDR:
-                        tmp = regs->excvaddr;
-                        break;
+
                 case SYSCALL_NR:
                         tmp = regs->syscall;
                         break;
-                default:
-                        tmp = 0;
-                        ret = -EIO;
-                        goto out;
-                }
-                ret = put_user(tmp, (unsigned long *) data);
-                goto out;
-                }
 
-        case PTRACE_POKETEXT: /* write the word at location addr. */
-        case PTRACE_POKEDATA:
-                ret = generic_ptrace_pokedata(child, addr, data);
-                goto out;
+                default:
+                        return -EIO;
+        }
+        return put_user(tmp, ret);
+}
 
-        case PTRACE_POKEUSR:
-                {
-                struct pt_regs *regs;
-                regs = task_pt_regs(child);
+int ptrace_pokeusr(struct task_struct *child, long regno, long val)
+{
+        struct pt_regs *regs;
+        regs = task_pt_regs(child);
 
-                switch (addr) {
+        switch (regno) {
                 case REG_AR_BASE ... REG_AR_BASE + XCHAL_NUM_AREGS - 1:
-                        {
-                        int ar = addr - REG_AR_BASE - regs->windowbase * 4;
-                        if (ar < 16 && ar + (regs->wmask >> 4) * 4 >= 0)
-                                regs->areg[ar & (XCHAL_NUM_AREGS - 1)] = data;
-                        else
-                                ret = -EIO;
+                        regs->areg[regno - REG_AR_BASE] = val;
                         break;
-                        }
+
                 case REG_A_BASE ... REG_A_BASE + 15:
-                        regs->areg[addr - REG_A_BASE] = data;
+                        regs->areg[regno - REG_A_BASE] = val;
                         break;
+
                 case REG_PC:
-                        regs->pc = data;
+                        regs->pc = val;
                         break;
+
                 case SYSCALL_NR:
-                        regs->syscall = data;
-                        break;
-#ifdef TEST_KERNEL
-                case REG_WB:
-                        regs->windowbase = data;
-                        break;
-                case REG_WS:
-                        regs->windowstart = data;
+                        regs->syscall = val;
                         break;
-#endif
 
                 default:
-                        /* The rest are not allowed. */
-                        ret = -EIO;
-                        break;
-                }
+                        return -EIO;
+        }
+        return 0;
+}
+
+long arch_ptrace(struct task_struct *child, long request, long addr, long data)
+{
+        int ret = -EPERM;
+
+        switch (request) {
+        case PTRACE_PEEKTEXT:   /* read word at location addr. */
+        case PTRACE_PEEKDATA:
+                ret = generic_ptrace_peekdata(child, addr, data);
+                break;
+
+        case PTRACE_PEEKUSR:    /* read register specified by addr. */
+                ret = ptrace_peekusr(child, addr, (void __user *) data);
+                break;
+
+        case PTRACE_POKETEXT:   /* write the word at location addr. */
+        case PTRACE_POKEDATA:
+                ret = generic_ptrace_pokedata(child, addr, data);
+                break;
+
+        case PTRACE_POKEUSR:    /* write register specified by addr. */
+                ret = ptrace_pokeusr(child, addr, data);
                 break;
-                }
 
         /* continue and stop at next (return from) syscall */
+
         case PTRACE_SYSCALL:
         case PTRACE_CONT: /* restart after signal. */
         {
@@ -217,98 +314,26 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                 break;
 
         case PTRACE_GETREGS:
-        {
-                /* 'data' points to user memory in which to write.
-                 * Mainly due to the non-live register values, we
-                 * reformat the register values into something more
-                 * standard.  For convenience, we use the handy
-                 * elf_gregset_t format. */
-
-                xtensa_gregset_t format;
-                struct pt_regs *regs = task_pt_regs(child);
-
-                do_copy_regs (&format, regs, child);
-
-                /* Now, copy to user space nice and easy... */
-                ret = 0;
-                if (copy_to_user((void *)data, &format, sizeof(elf_gregset_t)))
-                        ret = -EFAULT;
+                ret = ptrace_getregs(child, (void __user *) data);
                 break;
-        }
 
         case PTRACE_SETREGS:
-        {
-                /* 'data' points to user memory that contains the new
-                 * values in the elf_gregset_t format. */
-
-                xtensa_gregset_t format;
-                struct pt_regs *regs = task_pt_regs(child);
-
-                if (copy_from_user(&format,(void *)data,sizeof(elf_gregset_t))){
-                        ret = -EFAULT;
-                        break;
-                }
-
-                /* FIXME: Perhaps we want some sanity checks on
-                 * these user-space values?  See ARM version.  Are
-                 * debuggers a security concern? */
-
-                do_restore_regs (&format, regs, child);
-
-                ret = 0;
-                break;
-        }
-
-        case PTRACE_GETFPREGS:
-        {
-                /* 'data' points to user memory in which to write.
-                 * For convenience, we use the handy
-                 * elf_fpregset_t format. */
-
-                elf_fpregset_t fpregs;
-                struct pt_regs *regs = task_pt_regs(child);
-
-                do_save_fpregs (&fpregs, regs, child);
-
-                /* Now, copy to user space nice and easy... */
-                ret = 0;
-                if (copy_to_user((void *)data, &fpregs, sizeof(elf_fpregset_t)))
-                        ret = -EFAULT;
-
+                ret = ptrace_setregs(child, (void __user *) data);
                 break;
-        }
-
-        case PTRACE_SETFPREGS:
-        {
-                /* 'data' points to user memory that contains the new
-                 * values in the elf_fpregset_t format.
-                 */
-                elf_fpregset_t fpregs;
-                struct pt_regs *regs = task_pt_regs(child);
 
-                ret = 0;
-                if (copy_from_user(&fpregs, (void *)data, sizeof(elf_fpregset_t))) {
-                        ret = -EFAULT;
-                        break;
-                }
-
-                if (do_restore_fpregs (&fpregs, regs, child))
-                        ret = -EIO;
+        case PTRACE_GETXTREGS:
+                ret = ptrace_getxregs(child, (void __user *) data);
                 break;
-        }
 
-        case PTRACE_GETFPREGSIZE:
-                /* 'data' points to 'unsigned long' set to the size
-                 * of elf_fpregset_t
-                 */
-                ret = put_user(sizeof(elf_fpregset_t), (unsigned long *) data);
+        case PTRACE_SETXTREGS:
+                ret = ptrace_setxregs(child, (void __user *) data);
                 break;
 
         default:
                 ret = ptrace_request(child, request, addr, data);
-                goto out;
+                break;
         }
- out:
+
         return ret;
 }
 
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index b80f2cb1b4fb..5e6d75c9f92b 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -60,11 +60,6 @@ struct ide_ops *ide_ops;
 extern struct rtc_ops no_rtc_ops;
 struct rtc_ops *rtc_ops;
 
-#ifdef CONFIG_PC_KEYB
-extern struct kbd_ops no_kbd_ops;
-struct kbd_ops *kbd_ops;
-#endif
-
 #ifdef CONFIG_BLK_DEV_INITRD
 extern void *initrd_start;
 extern void *initrd_end;
diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c
index 033aae0336d2..f2220b5bdce6 100644
--- a/arch/xtensa/kernel/signal.c
+++ b/arch/xtensa/kernel/signal.c
@@ -35,13 +35,17 @@ asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset);
 
 extern struct task_struct *coproc_owners[];
 
-extern void release_all_cp (struct task_struct *);
-
 struct rt_sigframe
 {
         struct siginfo info;
         struct ucontext uc;
-        cp_state_t cpstate;
+        struct {
+                xtregs_opt_t opt;
+                xtregs_user_t user;
+#if XTENSA_HAVE_COPROCESSORS
+                xtregs_coprocessor_t cp;
+#endif
+        } xtregs;
         unsigned char retcode[6];
         unsigned int window[4];
 };
@@ -49,8 +53,6 @@ struct rt_sigframe
 /* 
  * Flush register windows stored in pt_regs to stack.
  * Returns 1 for errors.
- *
- * Note that windowbase, windowstart, and wmask are not updated!
  */
 
 int
@@ -116,6 +118,9 @@ flush_window_regs_user(struct pt_regs *regs)
                 base += inc;
         }
 
+        regs->wmask = 1;
+        regs->windowstart = 1 << wb;
+
         return 0;
 
 errout:
@@ -131,9 +136,10 @@ errout:
  */
 
 static int
-setup_sigcontext(struct sigcontext __user *sc, cp_state_t *cpstate,
-                 struct pt_regs *regs, unsigned long mask)
+setup_sigcontext(struct rt_sigframe __user *frame, struct pt_regs *regs)
 {
+        struct sigcontext __user *sc = &frame->uc.uc_mcontext;
+        struct thread_info *ti = current_thread_info();
         int err = 0;
 
 #define COPY(x) err |= __put_user(regs->x, &sc->sc_##x)
@@ -147,23 +153,32 @@ setup_sigcontext(struct sigcontext __user *sc, cp_state_t *cpstate,
 
         err |= flush_window_regs_user(regs);
         err |= __copy_to_user (sc->sc_a, regs->areg, 16 * 4);
+        err |= __put_user(0, &sc->sc_xtregs);
 
-        // err |= __copy_to_user (sc->sc_a, regs->areg, XCHAL_NUM_AREGS * 4)
+        if (err)
+                return err;
 
-#if XCHAL_HAVE_CP
-# error Coprocessors unsupported
-        err |= save_cpextra(cpstate);
-        err |= __put_user(err ? NULL : cpstate, &sc->sc_cpstate);
+#if XTENSA_HAVE_COPROCESSORS
+        coprocessor_flush_all(ti);
+        coprocessor_release_all(ti);
+        err |= __copy_to_user(&frame->xtregs.cp, &ti->xtregs_cp,
+                              sizeof (frame->xtregs.cp));
 #endif
-        /* non-iBCS2 extensions.. */
-        err |= __put_user(mask, &sc->oldmask);
+        err |= __copy_to_user(&frame->xtregs.opt, &regs->xtregs_opt,
+                              sizeof (xtregs_opt_t));
+        err |= __copy_to_user(&frame->xtregs.user, &ti->xtregs_user,
+                              sizeof (xtregs_user_t));
+
+        err |= __put_user(err ? NULL : &frame->xtregs, &sc->sc_xtregs);
 
         return err;
 }
 
 static int
-restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
+restore_sigcontext(struct pt_regs *regs, struct rt_sigframe __user *frame)
 {
+        struct sigcontext __user *sc = &frame->uc.uc_mcontext;
+        struct thread_info *ti = current_thread_info();
         unsigned int err = 0;
         unsigned long ps;
 
@@ -181,6 +196,8 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
         regs->windowbase = 0;
         regs->windowstart = 1;
 
+        regs->syscall = -1;             /* disable syscall checks */
+
         /* For PS, restore only PS.CALLINC.
          * Assume that all other bits are either the same as for the signal
          * handler, or the user mode value doesn't matter (e.g. PS.OWB).
@@ -196,8 +213,9 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
 
         err |= __copy_from_user(regs->areg, sc->sc_a, 16 * 4);
 
-#if XCHAL_HAVE_CP
-# error Coprocessors unsupported
+        if (err)
+                return err;
+
         /* The signal handler may have used coprocessors in which
          * case they are still enabled.  We disable them to force a
          * reloading of the original task's CP state by the lazy
@@ -205,20 +223,20 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
          * Also, we essentially discard any coprocessor state that the
          * signal handler created. */
 
-        if (!err) {
-          struct task_struct *tsk = current;
-          release_all_cp(tsk);
-          err |= __copy_from_user(tsk->thread.cpextra, sc->sc_cpstate, 
-                                  XTENSA_CP_EXTRA_SIZE);
-        }
+#if XTENSA_HAVE_COPROCESSORS
+        coprocessor_release_all(ti);
+        err |= __copy_from_user(&ti->xtregs_cp, &frame->xtregs.cp,
+                                sizeof (frame->xtregs.cp));
 #endif
+        err |= __copy_from_user(&ti->xtregs_user, &frame->xtregs.user,
+                                sizeof (xtregs_user_t));
+        err |= __copy_from_user(&regs->xtregs_opt, &frame->xtregs.opt,
+                                sizeof (xtregs_opt_t));
 
-        regs->syscall = -1;             /* disable syscall checks */
         return err;
 }
 
 
-
 /*
  * Do a signal return; undo the signal stack.
  */
@@ -247,7 +265,7 @@ asmlinkage long xtensa_rt_sigreturn(long a0, long a1, long a2, long a3,
         recalc_sigpending();
         spin_unlock_irq(&current->sighand->siglock);
 
-        if (restore_sigcontext(regs, &frame->uc.uc_mcontext))
+        if (restore_sigcontext(regs, frame))
                 goto badframe;
 
         ret = regs->areg[2];
@@ -360,18 +378,22 @@ static void setup_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
         err |= __put_user(sas_ss_flags(regs->areg[1]),
                           &frame->uc.uc_stack.ss_flags);
         err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
-        err |= setup_sigcontext(&frame->uc.uc_mcontext, &frame->cpstate,
-                                regs, set->sig[0]);
+        err |= setup_sigcontext(frame, regs);
         err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
 
-        /* Create sys_rt_sigreturn syscall in stack frame */
+        if (ka->sa.sa_flags & SA_RESTORER) {
+                ra = (unsigned long)ka->sa.sa_restorer;
+        } else {
 
-        err |= gen_return_code(frame->retcode);
+                /* Create sys_rt_sigreturn syscall in stack frame */
 
-        if (err) {
-                goto give_sigsegv;
+                err |= gen_return_code(frame->retcode);
+
+                if (err) {
+                        goto give_sigsegv;
+                }
+                ra = (unsigned long) frame->retcode;
         }
-                
 
         /* 
          * Create signal handler execution context.
@@ -385,7 +407,6 @@ static void setup_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
         /* Set up a stack frame for a call4
          * Note: PS.CALLINC is set to one by start_thread
          */
-        ra = (unsigned long) frame->retcode;
         regs->areg[4] = (((unsigned long) ra) & 0x3fffffff) | 0x40000000;
         regs->areg[6] = (unsigned long) signal;
         regs->areg[7] = (unsigned long) &frame->info;
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index 397bcd6ad08d..c7a021d9f696 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -118,28 +118,28 @@ static dispatch_init_table_t __initdata dispatch_init_table[] = {
 { EXCCAUSE_STORE_CACHE_ATTRIBUTE,       0,         do_page_fault },
 { EXCCAUSE_LOAD_CACHE_ATTRIBUTE,        0,         do_page_fault },
 /* XCCHAL_EXCCAUSE_FLOATING_POINT unhandled */
-#if (XCHAL_CP_MASK & 1)
+#if XTENSA_HAVE_COPROCESSOR(0)
 COPROCESSOR(0),
 #endif
-#if (XCHAL_CP_MASK & 2)
+#if XTENSA_HAVE_COPROCESSOR(1)
 COPROCESSOR(1),
 #endif
-#if (XCHAL_CP_MASK & 4)
+#if XTENSA_HAVE_COPROCESSOR(2)
 COPROCESSOR(2),
 #endif
-#if (XCHAL_CP_MASK & 8)
+#if XTENSA_HAVE_COPROCESSOR(3)
 COPROCESSOR(3),
 #endif
-#if (XCHAL_CP_MASK & 16)
+#if XTENSA_HAVE_COPROCESSOR(4)
 COPROCESSOR(4),
 #endif
-#if (XCHAL_CP_MASK & 32)
+#if XTENSA_HAVE_COPROCESSOR(5)
 COPROCESSOR(5),
 #endif
-#if (XCHAL_CP_MASK & 64)
+#if XTENSA_HAVE_COPROCESSOR(6)
 COPROCESSOR(6),
 #endif
-#if (XCHAL_CP_MASK & 128)
+#if XTENSA_HAVE_COPROCESSOR(7)
 COPROCESSOR(7),
 #endif
 { EXCCAUSE_MAPPED_DEBUG,                0,              do_debug },
@@ -349,9 +349,7 @@ void show_regs(struct pt_regs * regs)
 
         wmask = regs->wmask & ~1;
 
-        for (i = 0; i < 32; i++) {
-                if (wmask & (1 << (i / 4)))
-                        break;
+        for (i = 0; i < 16; i++) {
                 if ((i % 8) == 0)
                         printk ("\n" KERN_INFO "a%02d: ", i);
                 printk("%08lx ", regs->areg[i]);
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index 7d0f55a4982d..51f4fb6f16f9 100644
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -136,7 +136,9 @@ SECTIONS
   __init_begin = .;
   .init.text : {
         _sinittext = .;
-        *(.init.literal) INIT_TEXT
+        *(.init.literal) *(.cpuinit.literal) 
+        *(.devinit.literal) *(.meminit.literal)
+        INIT_TEXT
         _einittext = .;
   }
 
@@ -161,6 +163,8 @@ SECTIONS
                    .DoubleExceptionVector.literal);
     RELOCATE_ENTRY(_DoubleExceptionVector_text,
                    .DoubleExceptionVector.text);
+    RELOCATE_ENTRY(_DebugInterruptVector_text,
+                   .DebugInterruptVector.text);
   
     __boot_reloc_table_end = ABSOLUTE(.) ;
   }
diff --git a/arch/xtensa/mm/cache.c b/arch/xtensa/mm/cache.c
index 9a1fa9478ae7..3ba990c67676 100644
--- a/arch/xtensa/mm/cache.c
+++ b/arch/xtensa/mm/cache.c
@@ -25,7 +25,6 @@
 #include <linux/swap.h>
 #include <linux/pagemap.h>
 
-#include <asm/pgtable.h>
 #include <asm/bootparam.h>
 #include <asm/mmu_context.h>
 #include <asm/tlb.h>
@@ -181,9 +180,9 @@ update_mmu_cache(struct vm_area_struct * vma, unsigned long addr, pte_t pte)
 #else
         if (!PageReserved(page) && !test_bit(PG_arch_1, &page->flags)
             && (vma->vm_flags & VM_EXEC) != 0) {
-                unsigned long vaddr = addr & PAGE_MASK;
-                __flush_dcache_page(vaddr);
-                __invalidate_icache_page(vaddr);
+                unsigned long paddr = (unsigned long) page_address(page);
+                __flush_dcache_page(paddr);
+                __invalidate_icache_page(paddr);
                 set_bit(PG_arch_1, &page->flags);
         }
 #endif
diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c
index b3086f34a8e7..81d0560eaea2 100644
--- a/arch/xtensa/mm/init.c
+++ b/arch/xtensa/mm/init.c
@@ -309,7 +309,7 @@ void show_mem(void)
 
 struct kmem_cache *pgtable_cache __read_mostly;
 
-static void pgd_ctor(void *addr, struct kmem_cache *cache, unsigned long flags)
+static void pgd_ctor(struct kmem_cache *cache, void* addr)
 {
         pte_t* ptep = (pte_t*)addr;
         int i;
diff --git a/arch/xtensa/mm/misc.S b/arch/xtensa/mm/misc.S
index e1f880368e32..c885664211d1 100644
--- a/arch/xtensa/mm/misc.S
+++ b/arch/xtensa/mm/misc.S
@@ -295,7 +295,7 @@ ENTRY(__tlbtemp_mapping_itlb)
 ENTRY(__invalidate_icache_page_alias)
         entry   sp, 16
 
-        addi    a6, a3, (PAGE_KERNEL | _PAGE_HW_WRITE)
+        addi    a6, a3, (PAGE_KERNEL_EXEC | _PAGE_HW_WRITE)
         mov     a4, a2
         witlb   a6, a2
         isync
diff --git a/arch/xtensa/platform-iss/Makefile b/arch/xtensa/platforms/iss/Makefile
index af96e314d71f..af96e314d71f 100644
--- a/arch/xtensa/platform-iss/Makefile
+++ b/arch/xtensa/platforms/iss/Makefile
diff --git a/arch/xtensa/platform-iss/console.c b/arch/xtensa/platforms/iss/console.c
index 854677d0c3f6..9141e3690731 100644
--- a/arch/xtensa/platform-iss/console.c
+++ b/arch/xtensa/platforms/iss/console.c
@@ -43,6 +43,7 @@ static DEFINE_SPINLOCK(timer_lock);
 
 int errno;
 
+static int __simc (int a, int b, int c, int d, int e, int f) __attribute__((__noinline__));
 static int __simc (int a, int b, int c, int d, int e, int f)
 {
         int ret;
diff --git a/arch/xtensa/platform-iss/io.c b/arch/xtensa/platforms/iss/io.c
index 5b161a5cb65f..5b161a5cb65f 100644
--- a/arch/xtensa/platform-iss/io.c
+++ b/arch/xtensa/platforms/iss/io.c
diff --git a/arch/xtensa/platform-iss/network.c b/arch/xtensa/platforms/iss/network.c
index f21b9b0899a8..a2e252217428 100644
--- a/arch/xtensa/platform-iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -31,7 +31,6 @@
 #include <linux/bootmem.h>
 #include <linux/ethtool.h>
 #include <linux/rtnetlink.h>
-#include <linux/timer.h>
 #include <linux/platform_device.h>
 
 #include <asm/platform/simcall.h>
@@ -108,6 +107,7 @@ struct iss_net_private {
 
 static int errno;
 
+static int __simc (int a, int b, int c, int d, int e, int f) __attribute__((__noinline__));
 static int __simc (int a, int b, int c, int d, int e, int f)
 {
         int ret;
diff --git a/arch/xtensa/platform-iss/setup.c b/arch/xtensa/platforms/iss/setup.c
index f60c8cf6dfbe..f60c8cf6dfbe 100644
--- a/arch/xtensa/platform-iss/setup.c
+++ b/arch/xtensa/platforms/iss/setup.c