355 files changed, 4048 insertions, 3715 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index c1ce813fcc4..f37cf9fa5fa 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -25,6 +25,8 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
         exynos4210-trats.dtb \
         exynos5250-smdk5250.dtb
 dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb
+dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \
+        integratorcp.dtb
 dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb
 dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-dns320.dtb \
         kirkwood-dns325.dtb \
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 96fb824b5e6..5a00022383e 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -4,21 +4,32 @@
         compatible = "marvell,dove";
         model = "Marvell Armada 88AP510 SoC";
 
-        interrupt-parent = <&intc>;
-
-        intc: interrupt-controller {
-                compatible = "marvell,orion-intc";
-                interrupt-controller;
-                #interrupt-cells = <1>;
-                reg = <0xf1020204 0x04>,
-                      <0xf1020214 0x04>;
-        };
-
-        mbus@f1000000 {
+        soc@f1000000 {
                 compatible = "simple-bus";
-                ranges = <0 0xf1000000 0x4000000>;
                 #address-cells = <1>;
                 #size-cells = <1>;
+                interrupt-parent = <&intc>;
+
+                ranges = <0xc8000000 0xc8000000 0x0100000   /* CESA SRAM   1M */
+                          0xe0000000 0xe0000000 0x8000000   /* PCIe0 Mem 128M */
+                          0xe8000000 0xe8000000 0x8000000   /* PCIe1 Mem 128M */
+                          0xf0000000 0xf0000000 0x0100000   /* ScratchPad  1M */
+                          0x00000000 0xf1000000 0x1000000   /* SB/NB regs 16M */
+                          0xf2000000 0xf2000000 0x0100000   /* PCIe0 I/O   1M */
+                          0xf2100000 0xf2100000 0x0100000   /* PCIe0 I/O   1M */
+                          0xf8000000 0xf8000000 0x8000000>; /* BootROM   128M */
+
+                l2: l2-cache {
+                        compatible = "marvell,tauros2-cache";
+                        marvell,tauros2-cache-features = <0>;
+                };
+
+                intc: interrupt-controller {
+                        compatible = "marvell,orion-intc";
+                        interrupt-controller;
+                        #interrupt-cells = <1>;
+                        reg = <0x20204 0x04>, <0x20214 0x04>;
+                };
 
                 uart0: serial@12000 {
                         compatible = "ns16550a";
@@ -56,11 +67,6 @@
                         status = "disabled";
                 };
 
-                wdt: wdt@20300 {
-                        compatible = "marvell,orion-wdt";
-                        reg = <0x20300 0x28>;
-                };
-
                 gpio0: gpio@d0400 {
                         compatible = "marvell,orion-gpio";
                         #gpio-cells = <2>;
@@ -139,5 +145,14 @@
                         nr-ports = <1>;
                         status = "disabled";
                 };
+
+                crypto: crypto@30000 {
+                        compatible = "marvell,orion-crypto";
+                        reg = <0x30000 0x10000>,
+                              <0xc8000000 0x800>;
+                        reg-names = "regs", "sram";
+                        interrupts = <31>;
+                        status = "okay";
+                };
         };
 };
diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts
index 15df4c105e8..5bfa02a3f85 100644
--- a/arch/arm/boot/dts/imx6q-arm2.dts
+++ b/arch/arm/boot/dts/imx6q-arm2.dts
@@ -37,6 +37,13 @@
                                         pinctrl_hog: hoggrp {
                                                 fsl,pins = <
                                                         176  0x80000000 /* MX6Q_PAD_EIM_D25__GPIO_3_25 */
+                                                >;
+                                        };
+                                };
+
+                                arm2 {
+                                        pinctrl_usdhc3_arm2: usdhc3grp-arm2 {
+                                                fsl,pins = <
                                                         1363 0x80000000 /* MX6Q_PAD_NANDF_CS0__GPIO_6_11 */
                                                         1369 0x80000000 /* MX6Q_PAD_NANDF_CS1__GPIO_6_14 */
                                                 >;
@@ -58,7 +65,8 @@
                                 wp-gpios = <&gpio6 14 0>;
                                 vmmc-supply = <&reg_3p3v>;
                                 pinctrl-names = "default";
-                                pinctrl-0 = <&pinctrl_usdhc3_1>;
+                                pinctrl-0 = <&pinctrl_usdhc3_1
+                                             &pinctrl_usdhc3_arm2>;
                                 status = "okay";
                         };
 
diff --git a/arch/arm/boot/dts/kirkwood-lsxl.dtsi b/arch/arm/boot/dts/kirkwood-lsxl.dtsi
index 8ac51c08269..8fea375c734 100644
--- a/arch/arm/boot/dts/kirkwood-lsxl.dtsi
+++ b/arch/arm/boot/dts/kirkwood-lsxl.dtsi
@@ -48,17 +48,19 @@
                 #size-cells = <0>;
                 button@1 {
                         label = "Function Button";
-                        linux,code = <132>;
+                        linux,code = <357>;
                         gpios = <&gpio1 9 1>;
                 };
                 button@2 {
                         label = "Power-on Switch";
-                        linux,code = <116>;
+                        linux,code = <0>;
+                        linux,input-type = <5>;
                         gpios = <&gpio1 10 1>;
                 };
                 button@3 {
                         label = "Power-auto Switch";
-                        linux,code = <142>;
+                        linux,code = <1>;
+                        linux,input-type = <5>;
                         gpios = <&gpio1 11 1>;
                 };
         };
@@ -67,28 +69,28 @@
                 compatible = "gpio-leds";
 
                 led@1 {
-                        label = "lschlv2:blue:func";
+                        label = "lsxl:blue:func";
                         gpios = <&gpio1 4 1>;
                 };
 
                 led@2 {
-                        label = "lschlv2:red:alarm";
+                        label = "lsxl:red:alarm";
                         gpios = <&gpio1 5 1>;
                 };
 
                 led@3 {
-                        label = "lschlv2:amber:info";
+                        label = "lsxl:amber:info";
                         gpios = <&gpio1 6 1>;
                 };
 
                 led@4 {
-                        label = "lschlv2:blue:power";
+                        label = "lsxl:blue:power";
                         gpios = <&gpio1 7 1>;
                         linux,default-trigger = "default-on";
                 };
 
                 led@5 {
-                        label = "lschlv2:red:func";
+                        label = "lsxl:red:func";
                         gpios = <&gpio1 16 1>;
                 };
         };
diff --git a/arch/arm/boot/dts/wm8505.dtsi b/arch/arm/boot/dts/wm8505.dtsi
index b459691655a..330f833ac3b 100644
--- a/arch/arm/boot/dts/wm8505.dtsi
+++ b/arch/arm/boot/dts/wm8505.dtsi
@@ -71,13 +71,13 @@
                 ehci@d8007100 {
                         compatible = "via,vt8500-ehci";
                         reg = <0xd8007100 0x200>;
-                        interrupts = <43>;
+                        interrupts = <1>;
                 };
 
                 uhci@d8007300 {
                         compatible = "platform-uhci";
                         reg = <0xd8007300 0x200>;
-                        interrupts = <43>;
+                        interrupts = <0>;
                 };
 
                 fb@d8050800 {
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 417bac1846b..34711757ba5 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -88,9 +88,9 @@ ENTRY(ret_from_fork)
         bl      schedule_tail
         cmp     r5, #0
         movne   r0, r4
-        movne   lr, pc
+        adrne   lr, BSYM(1f)
         movne   pc, r5
-        get_thread_info tsk
+1:      get_thread_info tsk
         b       ret_slow_syscall
 ENDPROC(ret_from_fork)
 
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index b37bef1d5ff..f723fe13d0f 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -32,6 +32,7 @@
 #include <linux/irq.h>
 #include <plat/time.h>
 #include <linux/platform_data/usb-ehci-orion.h>
+#include <plat/irq.h>
 #include <plat/common.h>
 #include <plat/addr-map.h>
 #include "common.h"
@@ -109,8 +110,8 @@ static void __init dove_clk_init(void)
 
         orion_clkdev_add(NULL, "orion-ehci.0", usb0);
         orion_clkdev_add(NULL, "orion-ehci.1", usb1);
-        orion_clkdev_add(NULL, "mv643xx_eth.0", ge);
-        orion_clkdev_add("0", "sata_mv.0", sata);
+        orion_clkdev_add(NULL, "mv643xx_eth_port.0", ge);
+        orion_clkdev_add(NULL, "sata_mv.0", sata);
         orion_clkdev_add("0", "pcie", pex0);
         orion_clkdev_add("1", "pcie", pex1);
         orion_clkdev_add(NULL, "sdhci-dove.0", sdio0);
@@ -399,7 +400,7 @@ static void __init dove_dt_init(void)
                 (dove_tclk + 499999) / 1000000);
 
 #ifdef CONFIG_CACHE_TAUROS2
-        tauros2_init();
+        tauros2_init(0);
 #endif
         dove_setup_cpu_mbus();
 
@@ -415,7 +416,6 @@ static void __init dove_dt_init(void)
         dove_ehci0_init();
         dove_ehci1_init();
         dove_pcie_init(1, 1);
-        dove_crypto_init();
 
         of_platform_populate(NULL, of_default_bus_match_table,
                              dove_auxdata_lookup, NULL);
diff --git a/arch/arm/mach-dove/pcie.c b/arch/arm/mach-dove/pcie.c
index bb15b26041c..0ef4435b165 100644
--- a/arch/arm/mach-dove/pcie.c
+++ b/arch/arm/mach-dove/pcie.c
@@ -10,6 +10,7 @@
 
 #include <linux/kernel.h>
 #include <linux/pci.h>
+#include <linux/clk.h>
 #include <video/vga.h>
 #include <asm/mach/pci.h>
 #include <asm/mach/arch.h>
@@ -188,6 +189,10 @@ static void __init add_pcie_port(int index, void __iomem *base)
 
         if (orion_pcie_link_up(base)) {
                 struct pcie_port *pp = &pcie_port[num_pcie_ports++];
+                struct clk *clk = clk_get_sys("pcie", (index ? "1" : "0"));
+
+                if (!IS_ERR(clk))
+                        clk_prepare_enable(clk);
 
                 printk(KERN_INFO "link up\n");
 
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index 70c5a288240..d94872fed8c 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -51,9 +51,7 @@ static void __init kirkwood_dt_init(void)
 
         kirkwood_setup_cpu_mbus();
 
-#ifdef CONFIG_CACHE_FEROCEON_L2
         kirkwood_l2_init();
-#endif
 
         /* Setup root of clk tree */
         kirkwood_clk_init();
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 3991077f58a..2c6c218fb79 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -633,6 +633,7 @@ char * __init kirkwood_id(void)
 
 void __init kirkwood_l2_init(void)
 {
+#ifdef CONFIG_CACHE_FEROCEON_L2
 #ifdef CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH
         writel(readl(L2_CONFIG_REG) | L2_WRITETHROUGH, L2_CONFIG_REG);
         feroceon_l2_init(1);
@@ -640,6 +641,7 @@ void __init kirkwood_l2_init(void)
         writel(readl(L2_CONFIG_REG) & ~L2_WRITETHROUGH, L2_CONFIG_REG);
         feroceon_l2_init(0);
 #endif
+#endif
 }
 
 void __init kirkwood_init(void)
@@ -657,9 +659,7 @@ void __init kirkwood_init(void)
 
         kirkwood_setup_cpu_mbus();
 
-#ifdef CONFIG_CACHE_FEROCEON_L2
         kirkwood_l2_init();
-#endif
 
         /* Setup root of clk tree */
         kirkwood_clk_init();
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index d661d138f27..6efc30c961a 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3294,7 +3294,7 @@ static struct omap_clk omap44xx_clks[] = {
         CLK(NULL,       "auxclk5_src_ck",               &auxclk5_src_ck,        CK_443X),
         CLK(NULL,       "auxclk5_ck",                   &auxclk5_ck,    CK_443X),
         CLK(NULL,       "auxclkreq5_ck",                &auxclkreq5_ck, CK_443X),
-        CLK(NULL,       "gpmc_ck",                      &dummy_ck,      CK_443X),
+        CLK("omap-gpmc",        "fck",                          &dummy_ck,      CK_443X),
         CLK("omap_i2c.1",       "ick",                          &dummy_ck,      CK_443X),
         CLK("omap_i2c.2",       "ick",                          &dummy_ck,      CK_443X),
         CLK("omap_i2c.3",       "ick",                          &dummy_ck,      CK_443X),
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index cbb879139c5..512e79a842c 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -925,15 +925,18 @@ static int _clkdm_clk_hwmod_enable(struct clockdomain *clkdm)
         if (!clkdm || !arch_clkdm || !arch_clkdm->clkdm_clk_enable)
                 return -EINVAL;
 
+        spin_lock_irqsave(&clkdm->lock, flags);
+
         /*
          * For arch's with no autodeps, clkcm_clk_enable
          * should be called for every clock instance or hwmod that is
          * enabled, so the clkdm can be force woken up.
          */
-        if ((atomic_inc_return(&clkdm->usecount) > 1) && autodeps)
+        if ((atomic_inc_return(&clkdm->usecount) > 1) && autodeps) {
+                spin_unlock_irqrestore(&clkdm->lock, flags);
                 return 0;
+        }
 
-        spin_lock_irqsave(&clkdm->lock, flags);
         arch_clkdm->clkdm_clk_enable(clkdm);
         pwrdm_state_switch(clkdm->pwrdm.ptr);
         spin_unlock_irqrestore(&clkdm->lock, flags);
@@ -950,15 +953,19 @@ static int _clkdm_clk_hwmod_disable(struct clockdomain *clkdm)
         if (!clkdm || !arch_clkdm || !arch_clkdm->clkdm_clk_disable)
                 return -EINVAL;
 
+        spin_lock_irqsave(&clkdm->lock, flags);
+
         if (atomic_read(&clkdm->usecount) == 0) {
+                spin_unlock_irqrestore(&clkdm->lock, flags);
                 WARN_ON(1); /* underflow */
                 return -ERANGE;
         }
 
-        if (atomic_dec_return(&clkdm->usecount) > 0)
+        if (atomic_dec_return(&clkdm->usecount) > 0) {
+                spin_unlock_irqrestore(&clkdm->lock, flags);
                 return 0;
+        }
 
-        spin_lock_irqsave(&clkdm->lock, flags);
         arch_clkdm->clkdm_clk_disable(clkdm);
         pwrdm_state_switch(clkdm->pwrdm.ptr);
         spin_unlock_irqrestore(&clkdm->lock, flags);
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index c8c211731d2..cba60e05e32 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -341,7 +341,7 @@ static void __init omap_init_dmic(void)
 
         oh = omap_hwmod_lookup("dmic");
         if (!oh) {
-                printk(KERN_ERR "Could not look up mcpdm hw_mod\n");
+                pr_err("Could not look up dmic hw_mod\n");
                 return;
         }
 
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 5ac5cf30406..92b5718fa72 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -868,9 +868,9 @@ static void __devexit gpmc_mem_exit(void)
 
 }
 
-static void __devinit gpmc_mem_init(void)
+static int __devinit gpmc_mem_init(void)
 {
-        int cs;
+        int cs, rc;
         unsigned long boot_rom_space = 0;
 
         /* never allocate the first page, to facilitate bug detection;
@@ -890,13 +890,21 @@ static void __devinit gpmc_mem_init(void)
                 if (!gpmc_cs_mem_enabled(cs))
                         continue;
                 gpmc_cs_get_memconf(cs, &base, &size);
-                if (gpmc_cs_insert_mem(cs, base, size) < 0)
-                        BUG();
+                rc = gpmc_cs_insert_mem(cs, base, size);
+                if (IS_ERR_VALUE(rc)) {
+                        while (--cs >= 0)
+                                if (gpmc_cs_mem_enabled(cs))
+                                        gpmc_cs_delete_mem(cs);
+                        return rc;
+                }
         }
+
+        return 0;
 }
 
 static __devinit int gpmc_probe(struct platform_device *pdev)
 {
+        int rc;
         u32 l;
         struct resource *res;
 
@@ -936,7 +944,13 @@ static __devinit int gpmc_probe(struct platform_device *pdev)
         dev_info(gpmc_dev, "GPMC revision %d.%d\n", GPMC_REVISION_MAJOR(l),
                  GPMC_REVISION_MINOR(l));
 
-        gpmc_mem_init();
+        rc = gpmc_mem_init();
+        if (IS_ERR_VALUE(rc)) {
+                clk_disable_unprepare(gpmc_l3_clk);
+                clk_put(gpmc_l3_clk);
+                dev_err(gpmc_dev, "failed to reserve memory\n");
+                return rc;
+        }
 
         if (IS_ERR_VALUE(gpmc_setup_irq()))
                 dev_warn(gpmc_dev, "gpmc_setup_irq failed\n");
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 44f9aa7ec0c..69e46631a7c 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -467,7 +467,7 @@ OMAP_SYS_TIMER(3_am33xx)
 #ifdef CONFIG_ARCH_OMAP4
 #ifdef CONFIG_LOCAL_TIMERS
 static DEFINE_TWD_LOCAL_TIMER(twd_local_timer,
-                              OMAP44XX_LOCAL_TWD_BASE, 29 + OMAP_INTC_START);
+                              OMAP44XX_LOCAL_TWD_BASE, 29);
 #endif
 
 static void __init omap4_timer_init(void)
diff --git a/arch/arm/mach-prima2/include/mach/gpio.h b/arch/arm/mach-prima2/include/mach/gpio.h
deleted file mode 100644
index 1904bb03876..00000000000
--- a/arch/arm/mach-prima2/include/mach/gpio.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __MACH_GPIO_H
-#define __MACH_GPIO_H
-
-/* Pull up/down values */
-enum sirfsoc_gpio_pull {
-        SIRFSOC_GPIO_PULL_NONE,
-        SIRFSOC_GPIO_PULL_UP,
-        SIRFSOC_GPIO_PULL_DOWN,
-};
-
-void sirfsoc_gpio_set_pull(unsigned gpio, unsigned mode);
-
-#endif
diff --git a/arch/arm/mach-s3c24xx/clock-s3c2440.c b/arch/arm/mach-s3c24xx/clock-s3c2440.c
index 749220f91a7..4407b173053 100644
--- a/arch/arm/mach-s3c24xx/clock-s3c2440.c
+++ b/arch/arm/mach-s3c24xx/clock-s3c2440.c
@@ -163,7 +163,7 @@ static struct clk_lookup s3c2440_clk_lookup[] = {
         CLKDEV_INIT(NULL, "clk_uart_baud3", &s3c2440_clk_fclk_n),
 };
 
-static int s3c2440_clk_add(struct device *dev, struct subsys_interface *sif)
+static int __init_refok s3c2440_clk_add(struct device *dev, struct subsys_interface *sif)
 {
         struct clk *clock_upll;
         struct clk *clock_h;
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 2912eab3b96..3cc8b1c21da 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -1196,7 +1196,7 @@ static void __init eva_init(void)
 
 #ifdef CONFIG_CACHE_L2X0
         /* Early BRESP enable, Shared attribute override enable, 32K*8way */
-        l2x0_init(__io(0xf0002000), 0x40440000, 0x82000fff);
+        l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff);
 #endif
 
         i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices));
diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c
index 3cafb6ab5e9..37b2a3133b3 100644
--- a/arch/arm/mach-shmobile/clock-r8a7779.c
+++ b/arch/arm/mach-shmobile/clock-r8a7779.c
@@ -24,17 +24,17 @@
 #include <linux/clkdev.h>
 #include <mach/common.h>
 
-#define FRQMR   0xffc80014
-#define MSTPCR0 0xffc80030
-#define MSTPCR1 0xffc80034
-#define MSTPCR3 0xffc8003c
-#define MSTPSR1 0xffc80044
-#define MSTPSR4 0xffc80048
-#define MSTPSR6 0xffc8004c
-#define MSTPCR4 0xffc80050
-#define MSTPCR5 0xffc80054
-#define MSTPCR6 0xffc80058
-#define MSTPCR7 0xffc80040
+#define FRQMR           IOMEM(0xffc80014)
+#define MSTPCR0         IOMEM(0xffc80030)
+#define MSTPCR1         IOMEM(0xffc80034)
+#define MSTPCR3         IOMEM(0xffc8003c)
+#define MSTPSR1         IOMEM(0xffc80044)
+#define MSTPSR4         IOMEM(0xffc80048)
+#define MSTPSR6         IOMEM(0xffc8004c)
+#define MSTPCR4         IOMEM(0xffc80050)
+#define MSTPCR5         IOMEM(0xffc80054)
+#define MSTPCR6         IOMEM(0xffc80058)
+#define MSTPCR7         IOMEM(0xffc80040)
 
 /* ioremap() through clock mapping mandatory to avoid
  * collision with ARM coherent DMA virtual memory range.
diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c
index 57e235f4ac7..aa5325cd1c4 100644
--- a/arch/arm/mach-tegra/board-dt-tegra20.c
+++ b/arch/arm/mach-tegra/board-dt-tegra20.c
@@ -182,7 +182,7 @@ DT_MACHINE_START(TEGRA_DT, "nVidia Tegra20 (Flattened Device Tree)")
         .init_early     = tegra20_init_early,
         .init_irq       = tegra_dt_init_irq,
         .handle_irq     = gic_handle_irq,
-        .timer          = &tegra_timer,
+        .timer          = &tegra_sys_timer,
         .init_machine   = tegra_dt_init,
         .init_late      = tegra_dt_init_late,
         .restart        = tegra_assert_system_reset,
diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c
index e4a676d4ddf..5e92a81f9a2 100644
--- a/arch/arm/mach-tegra/board-dt-tegra30.c
+++ b/arch/arm/mach-tegra/board-dt-tegra30.c
@@ -89,7 +89,7 @@ DT_MACHINE_START(TEGRA30_DT, "NVIDIA Tegra30 (Flattened Device Tree)")
         .init_early     = tegra30_init_early,
         .init_irq       = tegra_dt_init_irq,
         .handle_irq     = gic_handle_irq,
-        .timer          = &tegra_timer,
+        .timer          = &tegra_sys_timer,
         .init_machine   = tegra30_dt_init,
         .init_late      = tegra_init_late,
         .restart        = tegra_assert_system_reset,
diff --git a/arch/arm/mach-tegra/board.h b/arch/arm/mach-tegra/board.h
index f88e5143c76..91fbe733a21 100644
--- a/arch/arm/mach-tegra/board.h
+++ b/arch/arm/mach-tegra/board.h
@@ -55,5 +55,5 @@ static inline int harmony_pcie_init(void) { return 0; }
 
 void __init tegra_paz00_wifikill_init(void);
 
-extern struct sys_timer tegra_timer;
+extern struct sys_timer tegra_sys_timer;
 #endif
diff --git a/arch/arm/mach-tegra/tegra20_clocks_data.c b/arch/arm/mach-tegra/tegra20_clocks_data.c
index cc9b5fd8c3d..8d398a33adf 100644
--- a/arch/arm/mach-tegra/tegra20_clocks_data.c
+++ b/arch/arm/mach-tegra/tegra20_clocks_data.c
@@ -953,6 +953,7 @@ PERIPH_CLK(pcie_xclk,	NULL,		  "pcie_xclk",  74,     0,	26000000,  mux_clk_m,
 static struct clk *tegra_list_clks[] = {
         &tegra_apbdma,
         &tegra_rtc,
+        &tegra_timer,
         &tegra_i2s1,
         &tegra_i2s2,
         &tegra_spdif_out,
diff --git a/arch/arm/mach-tegra/tegra30_clocks.c b/arch/arm/mach-tegra/tegra30_clocks.c
index 5cd502c2716..e9de5dfd94e 100644
--- a/arch/arm/mach-tegra/tegra30_clocks.c
+++ b/arch/arm/mach-tegra/tegra30_clocks.c
@@ -1199,7 +1199,7 @@ static long tegra30_pll_round_rate(struct clk_hw *hw, unsigned long rate,
 {
         struct clk_tegra *c = to_clk_tegra(hw);
         unsigned long input_rate = *prate;
-        unsigned long output_rate = *prate;
+        u64 output_rate = *prate;
         const struct clk_pll_freq_table *sel;
         struct clk_pll_freq_table cfg;
         int mul;
diff --git a/arch/arm/mach-tegra/tegra30_clocks_data.c b/arch/arm/mach-tegra/tegra30_clocks_data.c
index d92cb556ae3..3d2e5532a9e 100644
--- a/arch/arm/mach-tegra/tegra30_clocks_data.c
+++ b/arch/arm/mach-tegra/tegra30_clocks_data.c
@@ -1143,6 +1143,7 @@ struct clk *tegra_list_clks[] = {
         &tegra_apbdma,
         &tegra_rtc,
         &tegra_kbc,
+        &tegra_timer,
         &tegra_kfuse,
         &tegra_fuse,
         &tegra_fuse_burn,
diff --git a/arch/arm/mach-tegra/timer.c b/arch/arm/mach-tegra/timer.c
index eccdce98304..d3b8c8e7368 100644
--- a/arch/arm/mach-tegra/timer.c
+++ b/arch/arm/mach-tegra/timer.c
@@ -245,7 +245,7 @@ static void __init tegra_init_timer(void)
         register_persistent_clock(NULL, tegra_read_persistent_clock);
 }
 
-struct sys_timer tegra_timer = {
+struct sys_timer tegra_sys_timer = {
         .init = tegra_init_timer,
 };
 
diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c
index c7a4c0902b3..5a4678edd65 100644
--- a/arch/arm/plat-omap/debug-devices.c
+++ b/arch/arm/plat-omap/debug-devices.c
@@ -16,6 +16,7 @@
 #include <linux/smc91x.h>
 
 #include <mach/hardware.h>
+#include "../mach-omap2/debug-devices.h"
 
 /* Many OMAP development platforms reuse the same "debug board"; these
  * platforms include H2, H3, H4, and Perseus2.
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 7ff68c94607..ef54a59a9e8 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -22,6 +22,7 @@ config ARM64
         select HAVE_PERF_EVENTS
         select HAVE_SPARSE_IRQ
         select IRQ_DOMAIN
+        select MODULES_USE_ELF_RELA
         select NO_BOOTMEM
         select OF
         select OF_EARLY_FLATTREE
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index fe77e51a784..a581a220593 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -18,7 +18,6 @@ generic-y += ipcbuf.h
 generic-y += irq_regs.h
 generic-y += kdebug.h
 generic-y += kmap_types.h
-generic-y += linkage.h
 generic-y += local.h
 generic-y += local64.h
 generic-y += mman.h
diff --git a/arch/arm64/include/asm/linkage.h b/arch/arm64/include/asm/linkage.h
new file mode 100644
index 00000000000..636c1bced7d
--- /dev/null
+++ b/arch/arm64/include/asm/linkage.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_LINKAGE_H
+#define __ASM_LINKAGE_H
+
+#define __ALIGN         .align 4
+#define __ALIGN_STR     ".align 4"
+
+#endif
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h
index 39a208a392f..5d810044fed 100644
--- a/arch/arm64/include/asm/processor.h
+++ b/arch/arm64/include/asm/processor.h
@@ -92,30 +92,20 @@ static inline void start_thread_common(struct pt_regs *regs, unsigned long pc)
 static inline void start_thread(struct pt_regs *regs, unsigned long pc,
                                 unsigned long sp)
 {
-        unsigned long *stack = (unsigned long *)sp;
-
         start_thread_common(regs, pc);
         regs->pstate = PSR_MODE_EL0t;
         regs->sp = sp;
-        regs->regs[2] = stack[2];       /* x2 (envp) */
-        regs->regs[1] = stack[1];       /* x1 (argv) */
-        regs->regs[0] = stack[0];       /* x0 (argc) */
 }
 
 #ifdef CONFIG_COMPAT
 static inline void compat_start_thread(struct pt_regs *regs, unsigned long pc,
                                        unsigned long sp)
 {
-        unsigned int *stack = (unsigned int *)sp;
-
         start_thread_common(regs, pc);
         regs->pstate = COMPAT_PSR_MODE_USR;
         if (pc & 1)
                 regs->pstate |= COMPAT_PSR_T_BIT;
         regs->compat_sp = sp;
-        regs->regs[2] = stack[2];       /* x2 (envp) */
-        regs->regs[1] = stack[1];       /* x1 (argv) */
-        regs->regs[0] = stack[0];       /* x0 (argc) */
 }
 #endif
 
diff --git a/arch/arm64/include/uapi/asm/ptrace.h b/arch/arm64/include/uapi/asm/ptrace.h
index 9b131b4efa0..6913643bbe5 100644
--- a/arch/arm64/include/uapi/asm/ptrace.h
+++ b/arch/arm64/include/uapi/asm/ptrace.h
@@ -79,13 +79,14 @@ struct user_fpsimd_state {
 
 struct user_hwdebug_state {
         __u32           dbg_info;
+        __u32           pad;
         struct {
                 __u64   addr;
                 __u32   ctrl;
+                __u32   pad;
         }               dbg_regs[16];
 };
 
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* _UAPI__ASM_PTRACE_H */
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 2ea3968367c..6e1e77f1831 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -234,28 +234,33 @@ static int ptrace_hbp_fill_attr_ctrl(unsigned int note_type,
                                      struct arch_hw_breakpoint_ctrl ctrl,
                                      struct perf_event_attr *attr)
 {
-        int err, len, type;
+        int err, len, type, disabled = !ctrl.enabled;
 
-        err = arch_bp_generic_fields(ctrl, &len, &type);
-        if (err)
-                return err;
-
-        switch (note_type) {
-        case NT_ARM_HW_BREAK:
-                if ((type & HW_BREAKPOINT_X) != type)
-                        return -EINVAL;
-                break;
-        case NT_ARM_HW_WATCH:
-                if ((type & HW_BREAKPOINT_RW) != type)
+        if (disabled) {
+                len = 0;
+                type = HW_BREAKPOINT_EMPTY;
+        } else {
+                err = arch_bp_generic_fields(ctrl, &len, &type);
+                if (err)
+                        return err;
+
+                switch (note_type) {
+                case NT_ARM_HW_BREAK:
+                        if ((type & HW_BREAKPOINT_X) != type)
+                                return -EINVAL;
+                        break;
+                case NT_ARM_HW_WATCH:
+                        if ((type & HW_BREAKPOINT_RW) != type)
+                                return -EINVAL;
+                        break;
+                default:
                         return -EINVAL;
-                break;
-        default:
-                return -EINVAL;
+                }
         }
 
         attr->bp_len    = len;
         attr->bp_type   = type;
-        attr->disabled  = !ctrl.enabled;
+        attr->disabled  = disabled;
 
         return 0;
 }
@@ -372,7 +377,7 @@ static int ptrace_hbp_set_addr(unsigned int note_type,
 
 #define PTRACE_HBP_ADDR_SZ      sizeof(u64)
 #define PTRACE_HBP_CTRL_SZ      sizeof(u32)
-#define PTRACE_HBP_REG_OFF      sizeof(u32)
+#define PTRACE_HBP_PAD_SZ       sizeof(u32)
 
 static int hw_break_get(struct task_struct *target,
                         const struct user_regset *regset,
@@ -380,7 +385,7 @@ static int hw_break_get(struct task_struct *target,
                         void *kbuf, void __user *ubuf)
 {
         unsigned int note_type = regset->core_note_type;
-        int ret, idx = 0, offset = PTRACE_HBP_REG_OFF, limit;
+        int ret, idx = 0, offset, limit;
         u32 info, ctrl;
         u64 addr;
 
@@ -389,11 +394,20 @@ static int hw_break_get(struct task_struct *target,
         if (ret)
                 return ret;
 
-        ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, &info, 0, 4);
+        ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, &info, 0,
+                                  sizeof(info));
+        if (ret)
+                return ret;
+
+        /* Pad */
+        offset = offsetof(struct user_hwdebug_state, pad);
+        ret = user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf, offset,
+                                       offset + PTRACE_HBP_PAD_SZ);
         if (ret)
                 return ret;
 
         /* (address, ctrl) registers */
+        offset = offsetof(struct user_hwdebug_state, dbg_regs);
         limit = regset->n * regset->size;
         while (count && offset < limit) {
                 ret = ptrace_hbp_get_addr(note_type, target, idx, &addr);
@@ -413,6 +427,13 @@ static int hw_break_get(struct task_struct *target,
                 if (ret)
                         return ret;
                 offset += PTRACE_HBP_CTRL_SZ;
+
+                ret = user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf,
+                                               offset,
+                                               offset + PTRACE_HBP_PAD_SZ);
+                if (ret)
+                        return ret;
+                offset += PTRACE_HBP_PAD_SZ;
                 idx++;
         }
 
@@ -425,12 +446,13 @@ static int hw_break_set(struct task_struct *target,
                         const void *kbuf, const void __user *ubuf)
 {
         unsigned int note_type = regset->core_note_type;
-        int ret, idx = 0, offset = PTRACE_HBP_REG_OFF, limit;
+        int ret, idx = 0, offset, limit;
         u32 ctrl;
         u64 addr;
 
-        /* Resource info */
-        ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 0, 4);
+        /* Resource info and pad */
+        offset = offsetof(struct user_hwdebug_state, dbg_regs);
+        ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 0, offset);
         if (ret)
                 return ret;
 
@@ -454,6 +476,13 @@ static int hw_break_set(struct task_struct *target,
                 if (ret)
                         return ret;
                 offset += PTRACE_HBP_CTRL_SZ;
+
+                ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+                                                offset,
+                                                offset + PTRACE_HBP_PAD_SZ);
+                if (ret)
+                        return ret;
+                offset += PTRACE_HBP_PAD_SZ;
                 idx++;
         }
 
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index 48ffb9fb3fe..7665a9bfdb1 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -170,7 +170,19 @@ static void __init setup_machine_fdt(phys_addr_t dt_phys)
 
 void __init early_init_dt_add_memory_arch(u64 base, u64 size)
 {
+        base &= PAGE_MASK;
         size &= PAGE_MASK;
+        if (base + size < PHYS_OFFSET) {
+                pr_warning("Ignoring memory block 0x%llx - 0x%llx\n",
+                           base, base + size);
+                return;
+        }
+        if (base < PHYS_OFFSET) {
+                pr_warning("Ignoring memory range 0x%llx - 0x%llx\n",
+                           base, PHYS_OFFSET);
+                size -= PHYS_OFFSET - base;
+                base = PHYS_OFFSET;
+        }
         memblock_add(base, size);
 }
 
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index b711525be21..226b6bf6e9c 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -46,7 +46,6 @@
 #include <asm/sections.h>
 #include <asm/tlbflush.h>
 #include <asm/ptrace.h>
-#include <asm/mmu_context.h>
 
 /*
  * as from 2.5, kernels no longer have an init_tasks structure
diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c
index 17948fc7d66..ba457943a16 100644
--- a/arch/arm64/kernel/vdso.c
+++ b/arch/arm64/kernel/vdso.c
@@ -28,6 +28,7 @@
 #include <linux/sched.h>
 #include <linux/signal.h>
 #include <linux/slab.h>
+#include <linux/timekeeper_internal.h>
 #include <linux/vmalloc.h>
 
 #include <asm/cacheflush.h>
@@ -222,11 +223,10 @@ struct vm_area_struct *get_gate_vma(struct mm_struct *mm)
 /*
  * Update the vDSO data page to keep in sync with kernel timekeeping.
  */
-void update_vsyscall(struct timespec *ts, struct timespec *wtm,
-                     struct clocksource *clock, u32 mult)
+void update_vsyscall(struct timekeeper *tk)
 {
         struct timespec xtime_coarse;
-        u32 use_syscall = strcmp(clock->name, "arch_sys_counter");
+        u32 use_syscall = strcmp(tk->clock->name, "arch_sys_counter");
 
         ++vdso_data->tb_seq_count;
         smp_wmb();
@@ -237,13 +237,13 @@ void update_vsyscall(struct timespec *ts, struct timespec *wtm,
         vdso_data->xtime_coarse_nsec            = xtime_coarse.tv_nsec;
 
         if (!use_syscall) {
-                vdso_data->cs_cycle_last        = clock->cycle_last;
-                vdso_data->xtime_clock_sec      = ts->tv_sec;
-                vdso_data->xtime_clock_nsec     = ts->tv_nsec;
-                vdso_data->cs_mult              = mult;
-                vdso_data->cs_shift             = clock->shift;
-                vdso_data->wtm_clock_sec        = wtm->tv_sec;
-                vdso_data->wtm_clock_nsec       = wtm->tv_nsec;
+                vdso_data->cs_cycle_last        = tk->clock->cycle_last;
+                vdso_data->xtime_clock_sec      = tk->xtime_sec;
+                vdso_data->xtime_clock_nsec     = tk->xtime_nsec >> tk->shift;
+                vdso_data->cs_mult              = tk->mult;
+                vdso_data->cs_shift             = tk->shift;
+                vdso_data->wtm_clock_sec        = tk->wall_to_monotonic.tv_sec;
+                vdso_data->wtm_clock_nsec       = tk->wall_to_monotonic.tv_nsec;
         }
 
         smp_wmb();
diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S
index 00273296031..ee0beb354e4 100644
--- a/arch/frv/kernel/entry.S
+++ b/arch/frv/kernel/entry.S
@@ -867,8 +867,8 @@ ret_from_fork:
 ret_from_kernel_thread:
         lddi.p          @(gr28,#REG_GR(8)),gr20
         call            schedule_tail
-        or.p            gr20,gr20,gr8
-        calll           @(gr21,gr0)
+        calll.p         @(gr21,gr0)
+        or              gr20,gr20,gr8
         bra             sys_exit
 
         .globl          ret_from_kernel_execve
diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c
index 655d90d20bb..e1e3aa196aa 100644
--- a/arch/frv/kernel/process.c
+++ b/arch/frv/kernel/process.c
@@ -194,7 +194,7 @@ int copy_thread(unsigned long clone_flags,
                 memset(childregs, 0, sizeof(struct pt_regs));
                 childregs->gr9 = usp; /* function */
                 childregs->gr8 = arg;
-                chilregs->psr = PSR_S;
+                childregs->psr = PSR_S;
                 p->thread.pc = (unsigned long) ret_from_kernel_thread;
                 save_user_regs(p->thread.user);
                 return 0;
diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c
index 1f1e5efb338..b8993c87d3d 100644
--- a/arch/frv/kernel/setup.c
+++ b/arch/frv/kernel/setup.c
@@ -112,9 +112,11 @@ char __initdata redboot_command_line[COMMAND_LINE_SIZE];
 #ifdef CONFIG_PM
 #define __pminit
 #define __pminitdata
+#define __pminitconst
 #else
 #define __pminit __init
 #define __pminitdata __initdata
+#define __pminitconst __initconst
 #endif
 
 struct clock_cmode {
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index 3364b6966d2..3bfa9b30f44 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -1,8 +1,5 @@
-include include/asm-generic/Kbuild.asm
 
-header-y += registers.h
 header-y += ucontext.h
-header-y += user.h
 
 generic-y += auxvec.h
 generic-y += bug.h
diff --git a/arch/hexagon/include/asm/atomic.h b/arch/hexagon/include/asm/atomic.h
index 3e258043337..468fbb0781c 100644
--- a/arch/hexagon/include/asm/atomic.h
+++ b/arch/hexagon/include/asm/atomic.h
@@ -1,7 +1,7 @@
 /*
  * Atomic operations for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/arch/hexagon/include/asm/barrier.h b/arch/hexagon/include/asm/barrier.h
index a4ed6e26cb1..1041a8e70ce 100644
--- a/arch/hexagon/include/asm/barrier.h
+++ b/arch/hexagon/include/asm/barrier.h
@@ -1,7 +1,7 @@
 /*
  * Memory barrier definitions for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/bitops.h b/arch/hexagon/include/asm/bitops.h
index 4caa649ad78..9b1e4afbab3 100644
--- a/arch/hexagon/include/asm/bitops.h
+++ b/arch/hexagon/include/asm/bitops.h
@@ -1,7 +1,7 @@
 /*
  * Bit operations for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
index 0f01de2eb4a..f4ca594fdf8 100644
--- a/arch/hexagon/include/asm/cache.h
+++ b/arch/hexagon/include/asm/cache.h
@@ -1,7 +1,7 @@
 /*
  * Cache definitions for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/cacheflush.h b/arch/hexagon/include/asm/cacheflush.h
index 6865c1be927..49e0896ec24 100644
--- a/arch/hexagon/include/asm/cacheflush.h
+++ b/arch/hexagon/include/asm/cacheflush.h
@@ -1,7 +1,7 @@
 /*
  * Cache flush operations for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/checksum.h b/arch/hexagon/include/asm/checksum.h
index 3ce4ecd44f8..46ec8a7fd65 100644
--- a/arch/hexagon/include/asm/checksum.h
+++ b/arch/hexagon/include/asm/checksum.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/cmpxchg.h b/arch/hexagon/include/asm/cmpxchg.h
index c5f9527e1df..9e7802911a5 100644
--- a/arch/hexagon/include/asm/cmpxchg.h
+++ b/arch/hexagon/include/asm/cmpxchg.h
@@ -1,7 +1,7 @@
 /*
  * xchg/cmpxchg operations for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/arch/hexagon/include/asm/delay.h b/arch/hexagon/include/asm/delay.h
index 9ab12e9a872..53079719d66 100644
--- a/arch/hexagon/include/asm/delay.h
+++ b/arch/hexagon/include/asm/delay.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/dma-mapping.h b/arch/hexagon/include/asm/dma-mapping.h
index 233ed3d2d25..85e9935660c 100644
--- a/arch/hexagon/include/asm/dma-mapping.h
+++ b/arch/hexagon/include/asm/dma-mapping.h
@@ -1,7 +1,7 @@
 /*
  * DMA operations for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/dma.h b/arch/hexagon/include/asm/dma.h
index da6d2f61a93..9e34ff49f3b 100644
--- a/arch/hexagon/include/asm/dma.h
+++ b/arch/hexagon/include/asm/dma.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/elf.h b/arch/hexagon/include/asm/elf.h
index 82b499621e0..1ba4b3bff5e 100644
--- a/arch/hexagon/include/asm/elf.h
+++ b/arch/hexagon/include/asm/elf.h
@@ -1,7 +1,7 @@
 /*
  * ELF definitions for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/exec.h b/arch/hexagon/include/asm/exec.h
index 350e6d497d4..c32b2132614 100644
--- a/arch/hexagon/include/asm/exec.h
+++ b/arch/hexagon/include/asm/exec.h
@@ -1,7 +1,7 @@
 /*
  * Process execution related definitions for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/fixmap.h b/arch/hexagon/include/asm/fixmap.h
index b27f4941645..b75b6bf4269 100644
--- a/arch/hexagon/include/asm/fixmap.h
+++ b/arch/hexagon/include/asm/fixmap.h
@@ -1,7 +1,7 @@
 /*
  * Fixmap support for Hexagon - enough to support highmem features
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/hexagon_vm.h b/arch/hexagon/include/asm/hexagon_vm.h
index 182cb9d5476..c144bee6cab 100644
--- a/arch/hexagon/include/asm/hexagon_vm.h
+++ b/arch/hexagon/include/asm/hexagon_vm.h
@@ -1,7 +1,7 @@
 /*
  * Declarations for to Hexagon Virtal Machine.
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/intrinsics.h b/arch/hexagon/include/asm/intrinsics.h
index 1c02186d2e9..ca587737fb2 100644
--- a/arch/hexagon/include/asm/intrinsics.h
+++ b/arch/hexagon/include/asm/intrinsics.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/io.h b/arch/hexagon/include/asm/io.h
index b3acc2cc71b..e527cfeff5b 100644
--- a/arch/hexagon/include/asm/io.h
+++ b/arch/hexagon/include/asm/io.h
@@ -1,7 +1,7 @@
 /*
  * IO definitions for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/irq.h b/arch/hexagon/include/asm/irq.h
index ded8c15cf3e..51661db389d 100644
--- a/arch/hexagon/include/asm/irq.h
+++ b/arch/hexagon/include/asm/irq.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/irqflags.h b/arch/hexagon/include/asm/irqflags.h
index ec152365541..e5fd9492d60 100644
--- a/arch/hexagon/include/asm/irqflags.h
+++ b/arch/hexagon/include/asm/irqflags.h
@@ -1,7 +1,7 @@
 /*
  * IRQ support for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/kgdb.h b/arch/hexagon/include/asm/kgdb.h
index 9e8779702f1..32a6fb66944 100644
--- a/arch/hexagon/include/asm/kgdb.h
+++ b/arch/hexagon/include/asm/kgdb.h
@@ -1,7 +1,7 @@
 /*
  * arch/hexagon/include/asm/kgdb.h - Hexagon KGDB Support
  *
- * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/linkage.h b/arch/hexagon/include/asm/linkage.h
index a00b85f680b..31b4cbe7e58 100644
--- a/arch/hexagon/include/asm/linkage.h
+++ b/arch/hexagon/include/asm/linkage.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/mem-layout.h b/arch/hexagon/include/asm/mem-layout.h
index 72e5dcda79f..af16e977c55 100644
--- a/arch/hexagon/include/asm/mem-layout.h
+++ b/arch/hexagon/include/asm/mem-layout.h
@@ -1,7 +1,7 @@
 /*
  * Memory layout definitions for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/mmu.h b/arch/hexagon/include/asm/mmu.h
index 30a5d8d2659..2288b19fd0f 100644
--- a/arch/hexagon/include/asm/mmu.h
+++ b/arch/hexagon/include/asm/mmu.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/mmu_context.h b/arch/hexagon/include/asm/mmu_context.h
index b4fe5a5411b..d423d2e73c3 100644
--- a/arch/hexagon/include/asm/mmu_context.h
+++ b/arch/hexagon/include/asm/mmu_context.h
@@ -1,7 +1,7 @@
 /*
  * MM context support for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/module.h b/arch/hexagon/include/asm/module.h
index 72ba494e6d7..6b4323acef4 100644
--- a/arch/hexagon/include/asm/module.h
+++ b/arch/hexagon/include/asm/module.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/page.h b/arch/hexagon/include/asm/page.h
index edd97626c48..692adc21342 100644
--- a/arch/hexagon/include/asm/page.h
+++ b/arch/hexagon/include/asm/page.h
@@ -1,7 +1,7 @@
 /*
  * Page management definitions for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/perf_event.h b/arch/hexagon/include/asm/perf_event.h
index 8b8526b491c..430978b1de3 100644
--- a/arch/hexagon/include/asm/perf_event.h
+++ b/arch/hexagon/include/asm/perf_event.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/pgalloc.h b/arch/hexagon/include/asm/pgalloc.h
index 13443c77513..679bf6d6648 100644
--- a/arch/hexagon/include/asm/pgalloc.h
+++ b/arch/hexagon/include/asm/pgalloc.h
@@ -1,7 +1,7 @@
 /*
  * Page table support for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/pgtable.h b/arch/hexagon/include/asm/pgtable.h
index ca619bf225e..20d55f69fe5 100644
--- a/arch/hexagon/include/asm/pgtable.h
+++ b/arch/hexagon/include/asm/pgtable.h
@@ -1,7 +1,7 @@
 /*
  * Page table support for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/processor.h b/arch/hexagon/include/asm/processor.h
index e8ea459002a..a03323ab9d4 100644
--- a/arch/hexagon/include/asm/processor.h
+++ b/arch/hexagon/include/asm/processor.h
@@ -1,7 +1,7 @@
 /*
  * Process/processor support for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/smp.h b/arch/hexagon/include/asm/smp.h
index 87c869a6a89..2b9b974e095 100644
--- a/arch/hexagon/include/asm/smp.h
+++ b/arch/hexagon/include/asm/smp.h
@@ -1,7 +1,7 @@
 /*
  * SMP definitions for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/spinlock.h b/arch/hexagon/include/asm/spinlock.h
index 168a920485a..12ca4ebc033 100644
--- a/arch/hexagon/include/asm/spinlock.h
+++ b/arch/hexagon/include/asm/spinlock.h
@@ -1,7 +1,7 @@
 /*
  * Spinlock support for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/arch/hexagon/include/asm/spinlock_types.h b/arch/hexagon/include/asm/spinlock_types.h
index 99b5a7575c2..7a906b5214a 100644
--- a/arch/hexagon/include/asm/spinlock_types.h
+++ b/arch/hexagon/include/asm/spinlock_types.h
@@ -1,7 +1,7 @@
 /*
  * Spinlock support for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/string.h b/arch/hexagon/include/asm/string.h
index f4489c15942..7d37f47a1d0 100644
--- a/arch/hexagon/include/asm/string.h
+++ b/arch/hexagon/include/asm/string.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/suspend.h b/arch/hexagon/include/asm/suspend.h
index 089dd826879..18b44b557fb 100644
--- a/arch/hexagon/include/asm/suspend.h
+++ b/arch/hexagon/include/asm/suspend.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/switch_to.h b/arch/hexagon/include/asm/switch_to.h
index 28ca0dfb606..96745e7b3e3 100644
--- a/arch/hexagon/include/asm/switch_to.h
+++ b/arch/hexagon/include/asm/switch_to.h
@@ -1,7 +1,7 @@
 /*
  * Task switching definitions for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/syscall.h b/arch/hexagon/include/asm/syscall.h
index 3e7d61d38d9..fb0e9d48faa 100644
--- a/arch/hexagon/include/asm/syscall.h
+++ b/arch/hexagon/include/asm/syscall.h
@@ -1,7 +1,7 @@
 /*
  * Syscall support for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/thread_info.h b/arch/hexagon/include/asm/thread_info.h
index e4a0aad69cb..f7c32406a71 100644
--- a/arch/hexagon/include/asm/thread_info.h
+++ b/arch/hexagon/include/asm/thread_info.h
@@ -1,7 +1,7 @@
 /*
  * Thread support for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/time.h b/arch/hexagon/include/asm/time.h
index 081b82cac9a..deda170c03b 100644
--- a/arch/hexagon/include/asm/time.h
+++ b/arch/hexagon/include/asm/time.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/timer-regs.h b/arch/hexagon/include/asm/timer-regs.h
index d80db239a7b..79912b8c1e5 100644
--- a/arch/hexagon/include/asm/timer-regs.h
+++ b/arch/hexagon/include/asm/timer-regs.h
@@ -1,7 +1,7 @@
 /*
  * Timer support for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/timex.h b/arch/hexagon/include/asm/timex.h
index b11c62b23f3..f63fe132f07 100644
--- a/arch/hexagon/include/asm/timex.h
+++ b/arch/hexagon/include/asm/timex.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/tlb.h b/arch/hexagon/include/asm/tlb.h
index 473abde01d6..2f00772cc08 100644
--- a/arch/hexagon/include/asm/tlb.h
+++ b/arch/hexagon/include/asm/tlb.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/tlbflush.h b/arch/hexagon/include/asm/tlbflush.h
index b89a9025122..62d95a9705c 100644
--- a/arch/hexagon/include/asm/tlbflush.h
+++ b/arch/hexagon/include/asm/tlbflush.h
@@ -1,7 +1,7 @@
 /*
  * TLB flush support for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/traps.h b/arch/hexagon/include/asm/traps.h
index 6a407f6e5e2..ec11285012c 100644
--- a/arch/hexagon/include/asm/traps.h
+++ b/arch/hexagon/include/asm/traps.h
@@ -1,7 +1,7 @@
 /*
  * Trap support for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/uaccess.h b/arch/hexagon/include/asm/uaccess.h
index 7e706eadbf0..e4127e4d6a5 100644
--- a/arch/hexagon/include/asm/uaccess.h
+++ b/arch/hexagon/include/asm/uaccess.h
@@ -1,7 +1,7 @@
 /*
  * User memory access support for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/vdso.h b/arch/hexagon/include/asm/vdso.h
index 2d95cbba357..ed08e6c6886 100644
--- a/arch/hexagon/include/asm/vdso.h
+++ b/arch/hexagon/include/asm/vdso.h
@@ -1,7 +1,7 @@
 /*
  * vDSO implementation for Hexagon
  *
- * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/vm_fault.h b/arch/hexagon/include/asm/vm_fault.h
index cacda36ef5d..9b0e9c50ced 100644
--- a/arch/hexagon/include/asm/vm_fault.h
+++ b/arch/hexagon/include/asm/vm_fault.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/vm_mmu.h b/arch/hexagon/include/asm/vm_mmu.h
index 580462de5cc..9a94de7969b 100644
--- a/arch/hexagon/include/asm/vm_mmu.h
+++ b/arch/hexagon/include/asm/vm_mmu.h
@@ -1,7 +1,7 @@
 /*
  * Hexagon VM page table entry definitions
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/uapi/asm/Kbuild b/arch/hexagon/include/uapi/asm/Kbuild
index baebb3da1d4..c31706c3863 100644
--- a/arch/hexagon/include/uapi/asm/Kbuild
+++ b/arch/hexagon/include/uapi/asm/Kbuild
@@ -1,3 +1,15 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+header-y += bitsperlong.h
+header-y += byteorder.h
+header-y += kvm_para.h
+header-y += param.h
+header-y += ptrace.h
+header-y += registers.h
+header-y += setup.h
+header-y += sigcontext.h
+header-y += signal.h
+header-y += swab.h
+header-y += unistd.h
+header-y += user.h
diff --git a/arch/hexagon/include/asm/bitsperlong.h b/arch/hexagon/include/uapi/asm/bitsperlong.h
index 2701cae3426..4a658151383 100644
--- a/arch/hexagon/include/asm/bitsperlong.h
+++ b/arch/hexagon/include/uapi/asm/bitsperlong.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/byteorder.h b/arch/hexagon/include/uapi/asm/byteorder.h
index 0e19b9fe4ca..e31f3f7d9a4 100644
--- a/arch/hexagon/include/asm/byteorder.h
+++ b/arch/hexagon/include/uapi/asm/byteorder.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/kvm_para.h b/arch/hexagon/include/uapi/asm/kvm_para.h
index 14fab8f0b95..14fab8f0b95 100644
--- a/arch/hexagon/include/asm/kvm_para.h
+++ b/arch/hexagon/include/uapi/asm/kvm_para.h
diff --git a/arch/hexagon/include/asm/param.h b/arch/hexagon/include/uapi/asm/param.h
index 285344bbd03..5cec8c0417f 100644
--- a/arch/hexagon/include/asm/param.h
+++ b/arch/hexagon/include/uapi/asm/param.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/ptrace.h b/arch/hexagon/include/uapi/asm/ptrace.h
index 3d2f607cd63..8ef784047a7 100644
--- a/arch/hexagon/include/asm/ptrace.h
+++ b/arch/hexagon/include/uapi/asm/ptrace.h
@@ -1,7 +1,7 @@
 /*
  * Ptrace definitions for the Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/registers.h b/arch/hexagon/include/uapi/asm/registers.h
index 4dd741be855..c20406f63b5 100644
--- a/arch/hexagon/include/asm/registers.h
+++ b/arch/hexagon/include/uapi/asm/registers.h
@@ -1,23 +1,8 @@
 /*
  * Register definitions for the Hexagon architecture
- *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
  */
 
+
 #ifndef _ASM_REGISTERS_H
 #define _ASM_REGISTERS_H
 
diff --git a/arch/hexagon/include/asm/setup.h b/arch/hexagon/include/uapi/asm/setup.h
index 3b754c50bc0..e48285e4af9 100644
--- a/arch/hexagon/include/asm/setup.h
+++ b/arch/hexagon/include/uapi/asm/setup.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/sigcontext.h b/arch/hexagon/include/uapi/asm/sigcontext.h
index ce6dcd99522..b6ba5369ccc 100644
--- a/arch/hexagon/include/asm/sigcontext.h
+++ b/arch/hexagon/include/uapi/asm/sigcontext.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/signal.h b/arch/hexagon/include/uapi/asm/signal.h
index 471c0562e17..939556817d3 100644
--- a/arch/hexagon/include/asm/signal.h
+++ b/arch/hexagon/include/uapi/asm/signal.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/swab.h b/arch/hexagon/include/uapi/asm/swab.h
index 99cf0be3fb8..9069e9247a2 100644
--- a/arch/hexagon/include/asm/swab.h
+++ b/arch/hexagon/include/uapi/asm/swab.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/unistd.h b/arch/hexagon/include/uapi/asm/unistd.h
index c0d5565030a..81312d6a52e 100644
--- a/arch/hexagon/include/asm/unistd.h
+++ b/arch/hexagon/include/uapi/asm/unistd.h
@@ -1,7 +1,7 @@
 /*
  * Syscall support for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/include/asm/user.h b/arch/hexagon/include/uapi/asm/user.h
index 3a55078543d..cef13ee1413 100644
--- a/arch/hexagon/include/asm/user.h
+++ b/arch/hexagon/include/uapi/asm/user.h
@@ -1,21 +1,3 @@
-/*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
 #ifndef HEXAGON_ASM_USER_H
 #define HEXAGON_ASM_USER_H
 
diff --git a/arch/hexagon/kernel/asm-offsets.c b/arch/hexagon/kernel/asm-offsets.c
index 89ffa514611..2d5e84d3b00 100644
--- a/arch/hexagon/kernel/asm-offsets.c
+++ b/arch/hexagon/kernel/asm-offsets.c
@@ -5,7 +5,7 @@
  * Kevin Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
  * Copyright (C) 2000 MIPS Technologies, Inc.
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c
index 2b48751aa5f..65c7bdcf565 100644
--- a/arch/hexagon/kernel/dma.c
+++ b/arch/hexagon/kernel/dma.c
@@ -1,7 +1,7 @@
 /*
  * DMA implementation for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/head.S b/arch/hexagon/kernel/head.S
index 8e6b819125a..d859402c73b 100644
--- a/arch/hexagon/kernel/head.S
+++ b/arch/hexagon/kernel/head.S
@@ -1,7 +1,7 @@
 /*
  * Early kernel startup code for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/arch/hexagon/kernel/hexagon_ksyms.c b/arch/hexagon/kernel/hexagon_ksyms.c
index 7f189247180..32b1379d687 100644
--- a/arch/hexagon/kernel/hexagon_ksyms.c
+++ b/arch/hexagon/kernel/hexagon_ksyms.c
@@ -1,7 +1,7 @@
 /*
  * Export of symbols defined in assembly files and/or libgcc.
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/irq_cpu.c b/arch/hexagon/kernel/irq_cpu.c
index d4416a1a431..85883e1fdc1 100644
--- a/arch/hexagon/kernel/irq_cpu.c
+++ b/arch/hexagon/kernel/irq_cpu.c
@@ -1,7 +1,7 @@
 /*
  * First-level interrupt controller model for Hexagon.
  *
- * Copyright (c) 2010-2011 Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/kgdb.c b/arch/hexagon/kernel/kgdb.c
index fe4aa1bcca5..34464537064 100644
--- a/arch/hexagon/kernel/kgdb.c
+++ b/arch/hexagon/kernel/kgdb.c
@@ -1,7 +1,7 @@
 /*
  * arch/hexagon/kernel/kgdb.c - Hexagon KGDB Support
  *
- * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/module.c b/arch/hexagon/kernel/module.c
index 61a76bae366..477d07a5646 100644
--- a/arch/hexagon/kernel/module.c
+++ b/arch/hexagon/kernel/module.c
@@ -1,7 +1,7 @@
 /*
  * Kernel module loader for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/process.c b/arch/hexagon/kernel/process.c
index af51de63b83..9f6d7411b57 100644
--- a/arch/hexagon/kernel/process.c
+++ b/arch/hexagon/kernel/process.c
@@ -1,7 +1,7 @@
 /*
  * Process creation support for Hexagon
  *
- * Copyright (c) 2010-2012, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/ptrace.c b/arch/hexagon/kernel/ptrace.c
index 96c3b2c4dba..670b1b0bee6 100644
--- a/arch/hexagon/kernel/ptrace.c
+++ b/arch/hexagon/kernel/ptrace.c
@@ -1,7 +1,7 @@
 /*
  * Ptrace support for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/reset.c b/arch/hexagon/kernel/reset.c
index 4d72fc58e9b..6aeabc962b3 100644
--- a/arch/hexagon/kernel/reset.c
+++ b/arch/hexagon/kernel/reset.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/setup.c b/arch/hexagon/kernel/setup.c
index 1202f78d25c..94a38783500 100644
--- a/arch/hexagon/kernel/setup.c
+++ b/arch/hexagon/kernel/setup.c
@@ -1,7 +1,7 @@
 /*
  * Arch related setup for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c
index 1ea16bec7b9..5047b8b879c 100644
--- a/arch/hexagon/kernel/signal.c
+++ b/arch/hexagon/kernel/signal.c
@@ -1,7 +1,7 @@
 /*
  * Signal support for Hexagon processor
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/smp.c b/arch/hexagon/kernel/smp.c
index 149fbefc1a4..8e095dffd07 100644
--- a/arch/hexagon/kernel/smp.c
+++ b/arch/hexagon/kernel/smp.c
@@ -1,7 +1,7 @@
 /*
  * SMP support for Hexagon
  *
- * Copyright (c) 2010-2012, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/stacktrace.c b/arch/hexagon/kernel/stacktrace.c
index 11c597b2ac5..f94918b449a 100644
--- a/arch/hexagon/kernel/stacktrace.c
+++ b/arch/hexagon/kernel/stacktrace.c
@@ -1,7 +1,7 @@
 /*
  * Stacktrace support for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/syscall.c b/arch/hexagon/kernel/syscall.c
index 25a9bfe3445..319fa6494f5 100644
--- a/arch/hexagon/kernel/syscall.c
+++ b/arch/hexagon/kernel/syscall.c
@@ -1,7 +1,7 @@
 /*
  * Hexagon system calls
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/syscalltab.c b/arch/hexagon/kernel/syscalltab.c
index c550f4177ab..7024b1ddc08 100644
--- a/arch/hexagon/kernel/syscalltab.c
+++ b/arch/hexagon/kernel/syscalltab.c
@@ -1,7 +1,7 @@
 /*
  * System call table for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/time.c b/arch/hexagon/kernel/time.c
index 36ba6418571..9903fad997f 100644
--- a/arch/hexagon/kernel/time.c
+++ b/arch/hexagon/kernel/time.c
@@ -1,7 +1,7 @@
 /*
  * Time related functions for Hexagon architecture
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/topology.c b/arch/hexagon/kernel/topology.c
index ba447518443..352f27e809f 100644
--- a/arch/hexagon/kernel/topology.c
+++ b/arch/hexagon/kernel/topology.c
@@ -1,7 +1,7 @@
 /*
  * CPU topology for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/trampoline.S b/arch/hexagon/kernel/trampoline.S
index 06c36c036b9..18110a9056b 100644
--- a/arch/hexagon/kernel/trampoline.S
+++ b/arch/hexagon/kernel/trampoline.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c
index f08857d0715..a41eeb8eeaa 100644
--- a/arch/hexagon/kernel/traps.c
+++ b/arch/hexagon/kernel/traps.c
@@ -1,7 +1,7 @@
 /*
  * Kernel traps/events for Hexagon processor
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vdso.c b/arch/hexagon/kernel/vdso.c
index 5d39f42f708..0bf5a87e4d0 100644
--- a/arch/hexagon/kernel/vdso.c
+++ b/arch/hexagon/kernel/vdso.c
@@ -1,7 +1,7 @@
 /*
  * vDSO implementation for Hexagon
  *
- * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vm_entry.S b/arch/hexagon/kernel/vm_entry.S
index 5b99066cbc8..cd71673ac25 100644
--- a/arch/hexagon/kernel/vm_entry.S
+++ b/arch/hexagon/kernel/vm_entry.S
@@ -1,7 +1,7 @@
 /*
  * Event entry/exit for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vm_events.c b/arch/hexagon/kernel/vm_events.c
index 591fc1b6863..9b5a4a295a6 100644
--- a/arch/hexagon/kernel/vm_events.c
+++ b/arch/hexagon/kernel/vm_events.c
@@ -1,7 +1,7 @@
 /*
  * Mostly IRQ support for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vm_init_segtable.S b/arch/hexagon/kernel/vm_init_segtable.S
index aebb35b6465..80967f2192b 100644
--- a/arch/hexagon/kernel/vm_init_segtable.S
+++ b/arch/hexagon/kernel/vm_init_segtable.S
@@ -1,7 +1,7 @@
 /*
  * Initial page table for Linux kernel under Hexagon VM,
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vm_ops.S b/arch/hexagon/kernel/vm_ops.S
index 24d7fcac4ff..9fb77b3f6cf 100644
--- a/arch/hexagon/kernel/vm_ops.S
+++ b/arch/hexagon/kernel/vm_ops.S
@@ -1,7 +1,7 @@
 /*
  * Hexagon VM instruction support
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vm_switch.S b/arch/hexagon/kernel/vm_switch.S
index 0decf2f58e3..62c6df91b3b 100644
--- a/arch/hexagon/kernel/vm_switch.S
+++ b/arch/hexagon/kernel/vm_switch.S
@@ -1,7 +1,7 @@
 /*
  * Context switch support for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vm_vectors.S b/arch/hexagon/kernel/vm_vectors.S
index 97a4b50b00d..620f42cc582 100644
--- a/arch/hexagon/kernel/vm_vectors.S
+++ b/arch/hexagon/kernel/vm_vectors.S
@@ -1,7 +1,7 @@
 /*
  * Event jump tables
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/kernel/vmlinux.lds.S b/arch/hexagon/kernel/vmlinux.lds.S
index 071d3c30edf..14e793f6abb 100644
--- a/arch/hexagon/kernel/vmlinux.lds.S
+++ b/arch/hexagon/kernel/vmlinux.lds.S
@@ -1,7 +1,7 @@
 /*
  * Linker script for Hexagon kernel
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/lib/checksum.c b/arch/hexagon/lib/checksum.c
index 93005522d52..8169f78a46a 100644
--- a/arch/hexagon/lib/checksum.c
+++ b/arch/hexagon/lib/checksum.c
@@ -1,7 +1,7 @@
 /*
  * Checksum functions for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/lib/io.c b/arch/hexagon/lib/io.c
index 8ae47ba0e70..885c9626d5e 100644
--- a/arch/hexagon/lib/io.c
+++ b/arch/hexagon/lib/io.c
@@ -1,7 +1,7 @@
 /*
  * I/O access functions for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/lib/memcpy.S b/arch/hexagon/lib/memcpy.S
index 2101c339566..81c561c4b4d 100644
--- a/arch/hexagon/lib/memcpy.S
+++ b/arch/hexagon/lib/memcpy.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/arch/hexagon/lib/memset.S b/arch/hexagon/lib/memset.S
index 26d961439ab..9341889ea3f 100644
--- a/arch/hexagon/lib/memset.S
+++ b/arch/hexagon/lib/memset.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011 Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/mm/cache.c b/arch/hexagon/mm/cache.c
index c5cf6ee2758..fe14ccf2856 100644
--- a/arch/hexagon/mm/cache.c
+++ b/arch/hexagon/mm/cache.c
@@ -1,7 +1,7 @@
 /*
  * Cache management functions for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/mm/copy_from_user.S b/arch/hexagon/mm/copy_from_user.S
index 8eb1d4d61a3..7fc94f3e664 100644
--- a/arch/hexagon/mm/copy_from_user.S
+++ b/arch/hexagon/mm/copy_from_user.S
@@ -1,7 +1,7 @@
 /*
  * User memory copy functions for kernel
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/mm/copy_to_user.S b/arch/hexagon/mm/copy_to_user.S
index cb9740ed9e7..0cfbcc09d1d 100644
--- a/arch/hexagon/mm/copy_to_user.S
+++ b/arch/hexagon/mm/copy_to_user.S
@@ -1,7 +1,7 @@
 /*
  * User memory copying routines for the Hexagon Kernel
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/mm/copy_user_template.S b/arch/hexagon/mm/copy_user_template.S
index 08d7d7b23da..254d8cc766b 100644
--- a/arch/hexagon/mm/copy_user_template.S
+++ b/arch/hexagon/mm/copy_user_template.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/mm/init.c b/arch/hexagon/mm/init.c
index b57d741750b..69ffcfd2879 100644
--- a/arch/hexagon/mm/init.c
+++ b/arch/hexagon/mm/init.c
@@ -1,7 +1,7 @@
 /*
  * Memory subsystem initialization for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/mm/ioremap.c b/arch/hexagon/mm/ioremap.c
index 3a37bc3b011..5905fd5f97f 100644
--- a/arch/hexagon/mm/ioremap.c
+++ b/arch/hexagon/mm/ioremap.c
@@ -1,7 +1,7 @@
 /*
  * I/O remap functions for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/mm/pgalloc.c b/arch/hexagon/mm/pgalloc.c
index b175e2d42b8..19760a4611d 100644
--- a/arch/hexagon/mm/pgalloc.c
+++ b/arch/hexagon/mm/pgalloc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/mm/strnlen_user.S b/arch/hexagon/mm/strnlen_user.S
index 5c6a16c7c72..0eecb7a768f 100644
--- a/arch/hexagon/mm/strnlen_user.S
+++ b/arch/hexagon/mm/strnlen_user.S
@@ -1,7 +1,7 @@
 /*
  * User string length functions for kernel
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/mm/uaccess.c b/arch/hexagon/mm/uaccess.c
index e748108b47a..34127261c2b 100644
--- a/arch/hexagon/mm/uaccess.c
+++ b/arch/hexagon/mm/uaccess.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/mm/vm_fault.c b/arch/hexagon/mm/vm_fault.c
index 513b74cb397..308ef0ce648 100644
--- a/arch/hexagon/mm/vm_fault.c
+++ b/arch/hexagon/mm/vm_fault.c
@@ -1,7 +1,7 @@
 /*
  * Memory fault handling for Hexagon
  *
- * Copyright (c) 2010-2011 Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/hexagon/mm/vm_tlb.c b/arch/hexagon/mm/vm_tlb.c
index c6ff4157546..9647d00cb76 100644
--- a/arch/hexagon/mm/vm_tlb.c
+++ b/arch/hexagon/mm/vm_tlb.c
@@ -1,7 +1,7 @@
 /*
  * Hexagon Virtual Machine TLB functions
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
diff --git a/arch/ia64/include/uapi/asm/Kbuild b/arch/ia64/include/uapi/asm/Kbuild
index 30cafac9370..1b3f5eb5fcd 100644
--- a/arch/ia64/include/uapi/asm/Kbuild
+++ b/arch/ia64/include/uapi/asm/Kbuild
@@ -1,6 +1,8 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += kvm_para.h
+
 header-y += auxvec.h
 header-y += bitsperlong.h
 header-y += break.h
diff --git a/arch/ia64/include/uapi/asm/kvm_para.h b/arch/ia64/include/uapi/asm/kvm_para.h
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/arch/ia64/include/uapi/asm/kvm_para.h
+++ /dev/null
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index e69de29bb2d..533053d12ce 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -0,0 +1 @@
+# MIPS headers
diff --git a/arch/mips/include/asm/delay.h b/arch/mips/include/asm/delay.h
index e7cd78277c2..dc0a5f77a35 100644
--- a/arch/mips/include/asm/delay.h
+++ b/arch/mips/include/asm/delay.h
@@ -13,9 +13,9 @@
 
 #include <linux/param.h>
 
-extern void __delay(unsigned int loops);
-extern void __ndelay(unsigned int ns);
-extern void __udelay(unsigned int us);
+extern void __delay(unsigned long loops);
+extern void __ndelay(unsigned long ns);
+extern void __udelay(unsigned long us);
 
 #define ndelay(ns) __ndelay(ns)
 #define udelay(us) __udelay(us)
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index c26e1825007..f5b521d5a67 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -9,6 +9,7 @@
 #ifndef _ASM_PGTABLE_64_H
 #define _ASM_PGTABLE_64_H
 
+#include <linux/compiler.h>
 #include <linux/linkage.h>
 
 #include <asm/addrspace.h>
@@ -172,7 +173,19 @@ static inline int pmd_none(pmd_t pmd)
         return pmd_val(pmd) == (unsigned long) invalid_pte_table;
 }
 
-#define pmd_bad(pmd)            (pmd_val(pmd) & ~PAGE_MASK)
+static inline int pmd_bad(pmd_t pmd)
+{
+#ifdef CONFIG_HUGETLB_PAGE
+        /* pmd_huge(pmd) but inline */
+        if (unlikely(pmd_val(pmd) & _PAGE_HUGE))
+                return 0;
+#endif
+
+        if (unlikely(pmd_val(pmd) & ~PAGE_MASK))
+                return 1;
+
+        return 0;
+}
 
 static inline int pmd_present(pmd_t pmd)
 {
diff --git a/arch/mips/jz4740/serial.h b/arch/mips/jz4740/serial.h
index b9fe3ade028..8eb715bb1ea 100644
--- a/arch/mips/jz4740/serial.h
+++ b/arch/mips/jz4740/serial.h
@@ -14,6 +14,9 @@
  */
 
 #ifndef __MIPS_JZ4740_SERIAL_H__
+#define __MIPS_JZ4740_SERIAL_H__
+
+struct uart_port;
 
 void jz4740_serial_out(struct uart_port *p, int offset, int value);
 
diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c
index afc379ca375..06cd0c610f4 100644
--- a/arch/mips/kernel/smp-cmp.c
+++ b/arch/mips/kernel/smp-cmp.c
@@ -97,7 +97,7 @@ static void cmp_init_secondary(void)
 
         /* Enable per-cpu interrupts: platform specific */
 
-        c->core = (read_c0_ebase() >> 1) & 0xff;
+        c->core = (read_c0_ebase() >> 1) & 0x1ff;
 #if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC)
         c->vpe_id = (read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) & TCBIND_CURVPE;
 #endif
diff --git a/arch/mips/lib/delay.c b/arch/mips/lib/delay.c
index 5995969e8c4..dc81ca8dc0d 100644
--- a/arch/mips/lib/delay.c
+++ b/arch/mips/lib/delay.c
@@ -15,13 +15,17 @@
 #include <asm/compiler.h>
 #include <asm/war.h>
 
-inline void __delay(unsigned int loops)
+void __delay(unsigned long loops)
 {
         __asm__ __volatile__ (
         "       .set    noreorder                               \n"
         "       .align  3                                       \n"
         "1:     bnez    %0, 1b                                  \n"
+#if __SIZEOF_LONG__ == 4
         "       subu    %0, 1                                   \n"
+#else
+        "       dsubu   %0, 1                                   \n"
+#endif
         "       .set    reorder                                 \n"
         : "=r" (loops)
         : "0" (loops));
diff --git a/arch/mips/lib/dump_tlb.c b/arch/mips/lib/dump_tlb.c
index 3f69725556a..a99c1d3fc56 100644
--- a/arch/mips/lib/dump_tlb.c
+++ b/arch/mips/lib/dump_tlb.c
@@ -50,8 +50,9 @@ static void dump_tlb(int first, int last)
 {
         unsigned long s_entryhi, entryhi, asid;
         unsigned long long entrylo0, entrylo1;
-        unsigned int s_index, pagemask, c0, c1, i;
+        unsigned int s_index, s_pagemask, pagemask, c0, c1, i;
 
+        s_pagemask = read_c0_pagemask();
         s_entryhi = read_c0_entryhi();
         s_index = read_c0_index();
         asid = s_entryhi & 0xff;
@@ -103,6 +104,7 @@ static void dump_tlb(int first, int last)
 
         write_c0_entryhi(s_entryhi);
         write_c0_index(s_index);
+        write_c0_pagemask(s_pagemask);
 }
 
 void dump_tlb_all(void)
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 87b9cfcc30f..4b9b935a070 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -320,6 +320,7 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte)
                         tlb_write_random();
                 else
                         tlb_write_indexed();
+                tlbw_use_hazard();
                 write_c0_pagemask(PM_DEFAULT_MASK);
         } else
 #endif
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 658a520364c..2833dcb67b5 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -148,8 +148,8 @@ enum label_id {
         label_leave,
         label_vmalloc,
         label_vmalloc_done,
-        label_tlbw_hazard,
-        label_split,
+        label_tlbw_hazard_0,
+        label_split = label_tlbw_hazard_0 + 8,
         label_tlbl_goaround1,
         label_tlbl_goaround2,
         label_nopage_tlbl,
@@ -167,7 +167,7 @@ UASM_L_LA(_second_part)
 UASM_L_LA(_leave)
 UASM_L_LA(_vmalloc)
 UASM_L_LA(_vmalloc_done)
-UASM_L_LA(_tlbw_hazard)
+/* _tlbw_hazard_x is handled differently.  */
 UASM_L_LA(_split)
 UASM_L_LA(_tlbl_goaround1)
 UASM_L_LA(_tlbl_goaround2)
@@ -181,6 +181,30 @@ UASM_L_LA(_large_segbits_fault)
 UASM_L_LA(_tlb_huge_update)
 #endif
 
+static int __cpuinitdata hazard_instance;
+
+static void uasm_bgezl_hazard(u32 **p, struct uasm_reloc **r, int instance)
+{
+        switch (instance) {
+        case 0 ... 7:
+                uasm_il_bgezl(p, r, 0, label_tlbw_hazard_0 + instance);
+                return;
+        default:
+                BUG();
+        }
+}
+
+static void uasm_bgezl_label(struct uasm_label **l, u32 **p, int instance)
+{
+        switch (instance) {
+        case 0 ... 7:
+                uasm_build_label(l, *p, label_tlbw_hazard_0 + instance);
+                break;
+        default:
+                BUG();
+        }
+}
+
 /*
  * For debug purposes.
  */
@@ -478,21 +502,28 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
                  * This branch uses up a mtc0 hazard nop slot and saves
                  * two nops after the tlbw instruction.
                  */
-                uasm_il_bgezl(p, r, 0, label_tlbw_hazard);
+                uasm_bgezl_hazard(p, r, hazard_instance);
                 tlbw(p);
-                uasm_l_tlbw_hazard(l, *p);
+                uasm_bgezl_label(l, p, hazard_instance);
+                hazard_instance++;
                 uasm_i_nop(p);
                 break;
 
         case CPU_R4600:
         case CPU_R4700:
-        case CPU_R5000:
-        case CPU_R5000A:
                 uasm_i_nop(p);
                 tlbw(p);
                 uasm_i_nop(p);
                 break;
 
+        case CPU_R5000:
+        case CPU_R5000A:
+        case CPU_NEVADA:
+                uasm_i_nop(p); /* QED specifies 2 nops hazard */
+                uasm_i_nop(p); /* QED specifies 2 nops hazard */
+                tlbw(p);
+                break;
+
         case CPU_R4300:
         case CPU_5KC:
         case CPU_TX49XX:
@@ -526,17 +557,6 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
                 tlbw(p);
                 break;
 
-        case CPU_NEVADA:
-                uasm_i_nop(p); /* QED specifies 2 nops hazard */
-                /*
-                 * This branch uses up a mtc0 hazard nop slot and saves
-                 * a nop after the tlbw instruction.
-                 */
-                uasm_il_bgezl(p, r, 0, label_tlbw_hazard);
-                tlbw(p);
-                uasm_l_tlbw_hazard(l, *p);
-                break;
-
         case CPU_RM7000:
                 uasm_i_nop(p);
                 uasm_i_nop(p);
diff --git a/arch/mn10300/include/uapi/asm/setup.h b/arch/mn10300/include/uapi/asm/setup.h
index e69de29bb2d..ae5704fa77a 100644
--- a/arch/mn10300/include/uapi/asm/setup.h
+++ b/arch/mn10300/include/uapi/asm/setup.h
@@ -0,0 +1,4 @@
+/*
+ * There isn't anything here anymore, but the file must not be empty or patch
+ * will delete it.
+ */
diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild
index 458371a1565..bac8debecff 100644
--- a/arch/parisc/include/asm/Kbuild
+++ b/arch/parisc/include/asm/Kbuild
@@ -1,6 +1,5 @@
-include include/asm-generic/Kbuild.asm
 
-header-y += pdc.h
-generic-y += clkdev.h
-generic-y += word-at-a-time.h
-generic-y += exec.h
+generic-y += word-at-a-time.h auxvec.h user.h cputime.h emergency-restart.h \
+          segment.h topology.h vga.h device.h percpu.h hw_irq.h mutex.h \
+          div64.h irq_regs.h kdebug.h kvm_para.h local64.h local.h param.h \
+          poll.h xor.h clkdev.h exec.h
diff --git a/arch/parisc/include/asm/auxvec.h b/arch/parisc/include/asm/auxvec.h
deleted file mode 100644
index 9c3ac4b89dc..00000000000
--- a/arch/parisc/include/asm/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __ASMPARISC_AUXVEC_H
-#define __ASMPARISC_AUXVEC_H
-
-#endif
diff --git a/arch/parisc/include/asm/compat_signal.h b/arch/parisc/include/asm/compat_signal.h
deleted file mode 100644
index 6ad02c360b2..00000000000
--- a/arch/parisc/include/asm/compat_signal.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Use generic */
-#include <asm-generic/compat_signal.h>
diff --git a/arch/parisc/include/asm/cputime.h b/arch/parisc/include/asm/cputime.h
deleted file mode 100644
index dcdf2fbd7e7..00000000000
--- a/arch/parisc/include/asm/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __PARISC_CPUTIME_H
-#define __PARISC_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* __PARISC_CPUTIME_H */
diff --git a/arch/parisc/include/asm/device.h b/arch/parisc/include/asm/device.h
deleted file mode 100644
index d8f9872b0e2..00000000000
--- a/arch/parisc/include/asm/device.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
-
diff --git a/arch/parisc/include/asm/div64.h b/arch/parisc/include/asm/div64.h
deleted file mode 100644
index 6cd978cefb2..00000000000
--- a/arch/parisc/include/asm/div64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/div64.h>
diff --git a/arch/parisc/include/asm/emergency-restart.h b/arch/parisc/include/asm/emergency-restart.h
deleted file mode 100644
index 108d8c48e42..00000000000
--- a/arch/parisc/include/asm/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/arch/parisc/include/asm/hw_irq.h b/arch/parisc/include/asm/hw_irq.h
deleted file mode 100644
index 6707f7df392..00000000000
--- a/arch/parisc/include/asm/hw_irq.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _ASM_HW_IRQ_H
-#define _ASM_HW_IRQ_H
-
-/*
- *      linux/include/asm/hw_irq.h
- */
-
-#endif
diff --git a/arch/parisc/include/asm/irq_regs.h b/arch/parisc/include/asm/irq_regs.h
deleted file mode 100644
index 3dd9c0b7027..00000000000
--- a/arch/parisc/include/asm/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/arch/parisc/include/asm/kdebug.h b/arch/parisc/include/asm/kdebug.h
deleted file mode 100644
index 6ece1b03766..00000000000
--- a/arch/parisc/include/asm/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kdebug.h>
diff --git a/arch/parisc/include/asm/kvm_para.h b/arch/parisc/include/asm/kvm_para.h
deleted file mode 100644
index 14fab8f0b95..00000000000
--- a/arch/parisc/include/asm/kvm_para.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kvm_para.h>
diff --git a/arch/parisc/include/asm/local.h b/arch/parisc/include/asm/local.h
deleted file mode 100644
index c11c530f74d..00000000000
--- a/arch/parisc/include/asm/local.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/local.h>
diff --git a/arch/parisc/include/asm/local64.h b/arch/parisc/include/asm/local64.h
deleted file mode 100644
index 36c93b5cc23..00000000000
--- a/arch/parisc/include/asm/local64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/local64.h>
diff --git a/arch/parisc/include/asm/mutex.h b/arch/parisc/include/asm/mutex.h
deleted file mode 100644
index 458c1f7fbc1..00000000000
--- a/arch/parisc/include/asm/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>
diff --git a/arch/parisc/include/asm/param.h b/arch/parisc/include/asm/param.h
deleted file mode 100644
index 965d4542797..00000000000
--- a/arch/parisc/include/asm/param.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/param.h>
diff --git a/arch/parisc/include/asm/pdc.h b/arch/parisc/include/asm/pdc.h
index 7f0f2d23059..7eb616e4bf8 100644
--- a/arch/parisc/include/asm/pdc.h
+++ b/arch/parisc/include/asm/pdc.h
@@ -1,348 +1,10 @@
 #ifndef _PARISC_PDC_H
 #define _PARISC_PDC_H
 
-/*
- *      PDC return values ...
- *      All PDC calls return a subset of these errors. 
- */
-
-#define PDC_WARN                  3     /* Call completed with a warning */
-#define PDC_REQ_ERR_1             2     /* See above                     */
-#define PDC_REQ_ERR_0             1     /* Call would generate a requestor error */
-#define PDC_OK                    0     /* Call completed successfully  */
-#define PDC_BAD_PROC             -1     /* Called non-existent procedure*/
-#define PDC_BAD_OPTION           -2     /* Called with non-existent option */
-#define PDC_ERROR                -3     /* Call could not complete without an error */
-#define PDC_NE_MOD               -5     /* Module not found             */
-#define PDC_NE_CELL_MOD          -7     /* Cell module not found        */
-#define PDC_INVALID_ARG         -10     /* Called with an invalid argument */
-#define PDC_BUS_POW_WARN        -12     /* Call could not complete in allowed power budget */
-#define PDC_NOT_NARROW          -17     /* Narrow mode not supported    */
-
-/*
- *      PDC entry points...
- */
-
-#define PDC_POW_FAIL    1               /* perform a power-fail         */
-#define PDC_POW_FAIL_PREPARE    0       /* prepare for powerfail        */
-
-#define PDC_CHASSIS     2               /* PDC-chassis functions        */
-#define PDC_CHASSIS_DISP        0       /* update chassis display       */
-#define PDC_CHASSIS_WARN        1       /* return chassis warnings      */
-#define PDC_CHASSIS_DISPWARN    2       /* update&return chassis status */
-#define PDC_RETURN_CHASSIS_INFO 128     /* HVERSION dependent: return chassis LED/LCD info  */
-
-#define PDC_PIM         3               /* Get PIM data                 */
-#define PDC_PIM_HPMC            0       /* Transfer HPMC data           */
-#define PDC_PIM_RETURN_SIZE     1       /* Get Max buffer needed for PIM*/
-#define PDC_PIM_LPMC            2       /* Transfer HPMC data           */
-#define PDC_PIM_SOFT_BOOT       3       /* Transfer Soft Boot data      */
-#define PDC_PIM_TOC             4       /* Transfer TOC data            */
-
-#define PDC_MODEL       4               /* PDC model information call   */
-#define PDC_MODEL_INFO          0       /* returns information          */
-#define PDC_MODEL_BOOTID        1       /* set the BOOT_ID              */
-#define PDC_MODEL_VERSIONS      2       /* returns cpu-internal versions*/
-#define PDC_MODEL_SYSMODEL      3       /* return system model info     */
-#define PDC_MODEL_ENSPEC        4       /* enable specific option       */
-#define PDC_MODEL_DISPEC        5       /* disable specific option      */
-#define PDC_MODEL_CPU_ID        6       /* returns cpu-id (only newer machines!) */
-#define PDC_MODEL_CAPABILITIES  7       /* returns OS32/OS64-flags      */
-/* Values for PDC_MODEL_CAPABILITIES non-equivalent virtual aliasing support */
-#define  PDC_MODEL_OS64                 (1 << 0)
-#define  PDC_MODEL_OS32                 (1 << 1)
-#define  PDC_MODEL_IOPDIR_FDC           (1 << 2)
-#define  PDC_MODEL_NVA_MASK             (3 << 4)
-#define  PDC_MODEL_NVA_SUPPORTED        (0 << 4)
-#define  PDC_MODEL_NVA_SLOW             (1 << 4)
-#define  PDC_MODEL_NVA_UNSUPPORTED      (3 << 4)
-#define PDC_MODEL_GET_BOOT__OP  8       /* returns boot test options    */
-#define PDC_MODEL_SET_BOOT__OP  9       /* set boot test options        */
-
-#define PA89_INSTRUCTION_SET    0x4     /* capatibilies returned        */
-#define PA90_INSTRUCTION_SET    0x8
-
-#define PDC_CACHE       5               /* return/set cache (& TLB) info*/
-#define PDC_CACHE_INFO          0       /* returns information          */
-#define PDC_CACHE_SET_COH       1       /* set coherence state          */
-#define PDC_CACHE_RET_SPID      2       /* returns space-ID bits        */
-
-#define PDC_HPA         6               /* return HPA of processor      */
-#define PDC_HPA_PROCESSOR       0
-#define PDC_HPA_MODULES         1
-
-#define PDC_COPROC      7               /* Co-Processor (usually FP unit(s)) */
-#define PDC_COPROC_CFG          0       /* Co-Processor Cfg (FP unit(s) enabled?) */
-
-#define PDC_IODC        8               /* talk to IODC                 */
-#define PDC_IODC_READ           0       /* read IODC entry point        */
-/*      PDC_IODC_RI_                     * INDEX parameter of PDC_IODC_READ */
-#define PDC_IODC_RI_DATA_BYTES  0       /* IODC Data Bytes              */
-/*                              1, 2       obsolete - HVERSION dependent*/
-#define PDC_IODC_RI_INIT        3       /* Initialize module            */
-#define PDC_IODC_RI_IO          4       /* Module input/output          */
-#define PDC_IODC_RI_SPA         5       /* Module input/output          */
-#define PDC_IODC_RI_CONFIG      6       /* Module input/output          */
-/*                              7         obsolete - HVERSION dependent */
-#define PDC_IODC_RI_TEST        8       /* Module input/output          */
-#define PDC_IODC_RI_TLB         9       /* Module input/output          */
-#define PDC_IODC_NINIT          2       /* non-destructive init         */
-#define PDC_IODC_DINIT          3       /* destructive init             */
-#define PDC_IODC_MEMERR         4       /* check for memory errors      */
-#define PDC_IODC_INDEX_DATA     0       /* get first 16 bytes from mod IODC */
-#define PDC_IODC_BUS_ERROR      -4      /* bus error return value       */
-#define PDC_IODC_INVALID_INDEX  -5      /* invalid index return value   */
-#define PDC_IODC_COUNT          -6      /* count is too small           */
-
-#define PDC_TOD         9               /* time-of-day clock (TOD)      */
-#define PDC_TOD_READ            0       /* read TOD                     */
-#define PDC_TOD_WRITE           1       /* write TOD                    */
-
-
-#define PDC_STABLE      10              /* stable storage (sprockets)   */
-#define PDC_STABLE_READ         0
-#define PDC_STABLE_WRITE        1
-#define PDC_STABLE_RETURN_SIZE  2
-#define PDC_STABLE_VERIFY_CONTENTS 3
-#define PDC_STABLE_INITIALIZE   4
-
-#define PDC_NVOLATILE   11              /* often not implemented        */
-
-#define PDC_ADD_VALID   12              /* Memory validation PDC call   */
-#define PDC_ADD_VALID_VERIFY    0       /* Make PDC_ADD_VALID verify region */
-
-#define PDC_INSTR       15              /* get instr to invoke PDCE_CHECK() */
-
-#define PDC_PROC        16              /* (sprockets)                  */
-
-#define PDC_CONFIG      16              /* (sprockets)                  */
-#define PDC_CONFIG_DECONFIG     0
-#define PDC_CONFIG_DRECONFIG    1
-#define PDC_CONFIG_DRETURN_CONFIG 2
-
-#define PDC_BLOCK_TLB   18              /* manage hardware block-TLB    */
-#define PDC_BTLB_INFO           0       /* returns parameter            */
-#define PDC_BTLB_INSERT         1       /* insert BTLB entry            */
-#define PDC_BTLB_PURGE          2       /* purge BTLB entries           */
-#define PDC_BTLB_PURGE_ALL      3       /* purge all BTLB entries       */
-
-#define PDC_TLB         19              /* manage hardware TLB miss handling */
-#define PDC_TLB_INFO            0       /* returns parameter            */
-#define PDC_TLB_SETUP           1       /* set up miss handling         */
-
-#define PDC_MEM         20              /* Manage memory                */
-#define PDC_MEM_MEMINFO         0
-#define PDC_MEM_ADD_PAGE        1
-#define PDC_MEM_CLEAR_PDT       2
-#define PDC_MEM_READ_PDT        3
-#define PDC_MEM_RESET_CLEAR     4
-#define PDC_MEM_GOODMEM         5
-#define PDC_MEM_TABLE           128     /* Non contig mem map (sprockets) */
-#define PDC_MEM_RETURN_ADDRESS_TABLE    PDC_MEM_TABLE
-#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES_SIZE   131
-#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES        132
-#define PDC_MEM_GET_PHYSICAL_LOCATION_FROM_MEMORY_ADDRESS 133
-
-#define PDC_MEM_RET_SBE_REPLACED        5       /* PDC_MEM return values */
-#define PDC_MEM_RET_DUPLICATE_ENTRY     4
-#define PDC_MEM_RET_BUF_SIZE_SMALL      1
-#define PDC_MEM_RET_PDT_FULL            -11
-#define PDC_MEM_RET_INVALID_PHYSICAL_LOCATION ~0ULL
-
-#define PDC_PSW         21              /* Get/Set default System Mask  */
-#define PDC_PSW_MASK            0       /* Return mask                  */
-#define PDC_PSW_GET_DEFAULTS    1       /* Return defaults              */
-#define PDC_PSW_SET_DEFAULTS    2       /* Set default                  */
-#define PDC_PSW_ENDIAN_BIT      1       /* set for big endian           */
-#define PDC_PSW_WIDE_BIT        2       /* set for wide mode            */ 
-
-#define PDC_SYSTEM_MAP  22              /* find system modules          */
-#define PDC_FIND_MODULE         0
-#define PDC_FIND_ADDRESS        1
-#define PDC_TRANSLATE_PATH      2
-
-#define PDC_SOFT_POWER  23              /* soft power switch            */
-#define PDC_SOFT_POWER_INFO     0       /* return info about the soft power switch */
-#define PDC_SOFT_POWER_ENABLE   1       /* enable/disable soft power switch */
-
-
-/* HVERSION dependent */
-
-/* The PDC_MEM_MAP calls */
-#define PDC_MEM_MAP     128             /* on s700: return page info    */
-#define PDC_MEM_MAP_HPA         0       /* returns hpa of a module      */
-
-#define PDC_EEPROM      129             /* EEPROM access                */
-#define PDC_EEPROM_READ_WORD    0
-#define PDC_EEPROM_WRITE_WORD   1
-#define PDC_EEPROM_READ_BYTE    2
-#define PDC_EEPROM_WRITE_BYTE   3
-#define PDC_EEPROM_EEPROM_PASSWORD -1000
-
-#define PDC_NVM         130             /* NVM (non-volatile memory) access */
-#define PDC_NVM_READ_WORD       0
-#define PDC_NVM_WRITE_WORD      1
-#define PDC_NVM_READ_BYTE       2
-#define PDC_NVM_WRITE_BYTE      3
-
-#define PDC_SEED_ERROR  132             /* (sprockets)                  */
-
-#define PDC_IO          135             /* log error info, reset IO system */
-#define PDC_IO_READ_AND_CLEAR_ERRORS    0
-#define PDC_IO_RESET                    1
-#define PDC_IO_RESET_DEVICES            2
-/* sets bits 6&7 (little endian) of the HcControl Register */
-#define PDC_IO_USB_SUSPEND      0xC000000000000000
-#define PDC_IO_EEPROM_IO_ERR_TABLE_FULL -5      /* return value */
-#define PDC_IO_NO_SUSPEND               -6      /* return value */
-
-#define PDC_BROADCAST_RESET 136         /* reset all processors         */
-#define PDC_DO_RESET            0       /* option: perform a broadcast reset */
-#define PDC_DO_FIRM_TEST_RESET  1       /* Do broadcast reset with bitmap */
-#define PDC_BR_RECONFIGURATION  2       /* reset w/reconfiguration      */
-#define PDC_FIRM_TEST_MAGIC     0xab9ec36fUL    /* for this reboot only */
-
-#define PDC_LAN_STATION_ID 138          /* Hversion dependent mechanism for */
-#define PDC_LAN_STATION_ID_READ 0       /* getting the lan station address  */
-
-#define PDC_LAN_STATION_ID_SIZE 6
-
-#define PDC_CHECK_RANGES 139            /* (sprockets)                  */
-
-#define PDC_NV_SECTIONS 141             /* (sprockets)                  */
-
-#define PDC_PERFORMANCE 142             /* performance monitoring       */
-
-#define PDC_SYSTEM_INFO 143             /* system information           */
-#define PDC_SYSINFO_RETURN_INFO_SIZE    0
-#define PDC_SYSINFO_RRETURN_SYS_INFO    1
-#define PDC_SYSINFO_RRETURN_ERRORS      2
-#define PDC_SYSINFO_RRETURN_WARNINGS    3
-#define PDC_SYSINFO_RETURN_REVISIONS    4
-#define PDC_SYSINFO_RRETURN_DIAGNOSE    5
-#define PDC_SYSINFO_RRETURN_HV_DIAGNOSE 1005
-
-#define PDC_RDR         144             /* (sprockets)                  */
-#define PDC_RDR_READ_BUFFER     0
-#define PDC_RDR_READ_SINGLE     1
-#define PDC_RDR_WRITE_SINGLE    2
-
-#define PDC_INTRIGUE    145             /* (sprockets)                  */
-#define PDC_INTRIGUE_WRITE_BUFFER        0
-#define PDC_INTRIGUE_GET_SCRATCH_BUFSIZE 1
-#define PDC_INTRIGUE_START_CPU_COUNTERS  2
-#define PDC_INTRIGUE_STOP_CPU_COUNTERS   3
-
-#define PDC_STI         146             /* STI access                   */
-/* same as PDC_PCI_XXX values (see below) */
-
-/* Legacy PDC definitions for same stuff */
-#define PDC_PCI_INDEX   147
-#define PDC_PCI_INTERFACE_INFO          0
-#define PDC_PCI_SLOT_INFO               1
-#define PDC_PCI_INFLIGHT_BYTES          2
-#define PDC_PCI_READ_CONFIG             3
-#define PDC_PCI_WRITE_CONFIG            4
-#define PDC_PCI_READ_PCI_IO             5
-#define PDC_PCI_WRITE_PCI_IO            6
-#define PDC_PCI_READ_CONFIG_DELAY       7
-#define PDC_PCI_UPDATE_CONFIG_DELAY     8
-#define PDC_PCI_PCI_PATH_TO_PCI_HPA     9
-#define PDC_PCI_PCI_HPA_TO_PCI_PATH     10
-#define PDC_PCI_PCI_PATH_TO_PCI_BUS     11
-#define PDC_PCI_PCI_RESERVED            12
-#define PDC_PCI_PCI_INT_ROUTE_SIZE      13
-#define PDC_PCI_GET_INT_TBL_SIZE        PDC_PCI_PCI_INT_ROUTE_SIZE
-#define PDC_PCI_PCI_INT_ROUTE           14
-#define PDC_PCI_GET_INT_TBL             PDC_PCI_PCI_INT_ROUTE 
-#define PDC_PCI_READ_MON_TYPE           15
-#define PDC_PCI_WRITE_MON_TYPE          16
-
-
-/* Get SCSI Interface Card info:  SDTR, SCSI ID, mode (SE vs LVD) */
-#define PDC_INITIATOR   163
-#define PDC_GET_INITIATOR       0
-#define PDC_SET_INITIATOR       1
-#define PDC_DELETE_INITIATOR    2
-#define PDC_RETURN_TABLE_SIZE   3
-#define PDC_RETURN_TABLE        4
-
-#define PDC_LINK        165             /* (sprockets)                  */
-#define PDC_LINK_PCI_ENTRY_POINTS       0  /* list (Arg1) = 0 */
-#define PDC_LINK_USB_ENTRY_POINTS       1  /* list (Arg1) = 1 */
-
-/* cl_class
- * page 3-33 of IO-Firmware ARS
- * IODC ENTRY_INIT(Search first) RET[1]
- */
-#define CL_NULL         0       /* invalid */
-#define CL_RANDOM       1       /* random access (as disk) */
-#define CL_SEQU         2       /* sequential access (as tape) */
-#define CL_DUPLEX       7       /* full-duplex point-to-point (RS-232, Net) */
-#define CL_KEYBD        8       /* half-duplex console (HIL Keyboard) */
-#define CL_DISPL        9       /* half-duplex console (display) */
-#define CL_FC           10      /* FiberChannel access media */
-
-/* IODC ENTRY_INIT() */
-#define ENTRY_INIT_SRCH_FRST    2
-#define ENTRY_INIT_SRCH_NEXT    3
-#define ENTRY_INIT_MOD_DEV      4
-#define ENTRY_INIT_DEV          5
-#define ENTRY_INIT_MOD          6
-#define ENTRY_INIT_MSG          9
-
-/* IODC ENTRY_IO() */
-#define ENTRY_IO_BOOTIN         0
-#define ENTRY_IO_BOOTOUT        1
-#define ENTRY_IO_CIN            2
-#define ENTRY_IO_COUT           3
-#define ENTRY_IO_CLOSE          4
-#define ENTRY_IO_GETMSG         9
-#define ENTRY_IO_BBLOCK_IN      16
-#define ENTRY_IO_BBLOCK_OUT     17
-
-/* IODC ENTRY_SPA() */
-
-/* IODC ENTRY_CONFIG() */
-
-/* IODC ENTRY_TEST() */
-
-/* IODC ENTRY_TLB() */
-
-/* constants for OS (NVM...) */
-#define OS_ID_NONE              0       /* Undefined OS ID      */
-#define OS_ID_HPUX              1       /* HP-UX OS             */
-#define OS_ID_MPEXL             2       /* MPE XL OS            */
-#define OS_ID_OSF               3       /* OSF OS               */
-#define OS_ID_HPRT              4       /* HP-RT OS             */
-#define OS_ID_NOVEL             5       /* NOVELL OS            */
-#define OS_ID_LINUX             6       /* Linux                */
-
-
-/* constants for PDC_CHASSIS */
-#define OSTAT_OFF               0
-#define OSTAT_FLT               1 
-#define OSTAT_TEST              2
-#define OSTAT_INIT              3
-#define OSTAT_SHUT              4
-#define OSTAT_WARN              5
-#define OSTAT_RUN               6
-#define OSTAT_ON                7
-
-/* Page Zero constant offsets used by the HPMC handler */
-#define BOOT_CONSOLE_HPA_OFFSET  0x3c0
-#define BOOT_CONSOLE_SPA_OFFSET  0x3c4
-#define BOOT_CONSOLE_PATH_OFFSET 0x3a8
-
-/* size of the pdc_result buffer for firmware.c */
-#define NUM_PDC_RESULT  32
+#include <uapi/asm/pdc.h>
 
 #if !defined(__ASSEMBLY__)
 
-#include <linux/types.h>
-
-#ifdef __KERNEL__
-
 extern int pdc_type;
 
 /* Values for pdc_type */
@@ -673,88 +335,5 @@ static inline char * os_id_to_string(u16 os_id) {
         }
 }
 
-#endif /* __KERNEL__ */
-
-/* flags of the device_path */
-#define PF_AUTOBOOT     0x80
-#define PF_AUTOSEARCH   0x40
-#define PF_TIMER        0x0F
-
-struct device_path {            /* page 1-69 */
-        unsigned char flags;    /* flags see above! */
-        unsigned char bc[6];    /* bus converter routing info */
-        unsigned char mod;
-        unsigned int  layers[6];/* device-specific layer-info */
-} __attribute__((aligned(8))) ;
-
-struct pz_device {
-        struct  device_path dp; /* see above */
-        /* struct       iomod *hpa; */
-        unsigned int hpa;       /* HPA base address */
-        /* char *spa; */
-        unsigned int spa;       /* SPA base address */
-        /* int  (*iodc_io)(struct iomod*, ...); */
-        unsigned int iodc_io;   /* device entry point */
-        short   pad;            /* reserved */
-        unsigned short cl_class;/* see below */
-} __attribute__((aligned(8))) ;
-
-struct zeropage {
-        /* [0x000] initialize vectors (VEC) */
-        unsigned int    vec_special;            /* must be zero */
-        /* int  (*vec_pow_fail)(void);*/
-        unsigned int    vec_pow_fail; /* power failure handler */
-        /* int  (*vec_toc)(void); */
-        unsigned int    vec_toc;
-        unsigned int    vec_toclen;
-        /* int  (*vec_rendz)(void); */
-        unsigned int vec_rendz;
-        int     vec_pow_fail_flen;
-        int     vec_pad[10];            
-        
-        /* [0x040] reserved processor dependent */
-        int     pad0[112];
-
-        /* [0x200] reserved */
-        int     pad1[84];
-
-        /* [0x350] memory configuration (MC) */
-        int     memc_cont;              /* contiguous mem size (bytes) */
-        int     memc_phsize;            /* physical memory size */
-        int     memc_adsize;            /* additional mem size, bytes of SPA space used by PDC */
-        unsigned int mem_pdc_hi;        /* used for 64-bit */
-
-        /* [0x360] various parameters for the boot-CPU */
-        /* unsigned int *mem_booterr[8]; */
-        unsigned int mem_booterr[8];    /* ptr to boot errors */
-        unsigned int mem_free;          /* first location, where OS can be loaded */
-        /* struct iomod *mem_hpa; */
-        unsigned int mem_hpa;           /* HPA of the boot-CPU */
-        /* int (*mem_pdc)(int, ...); */
-        unsigned int mem_pdc;           /* PDC entry point */
-        unsigned int mem_10msec;        /* number of clock ticks in 10msec */
-
-        /* [0x390] initial memory module (IMM) */
-        /* struct iomod *imm_hpa; */
-        unsigned int imm_hpa;           /* HPA of the IMM */
-        int     imm_soft_boot;          /* 0 = was hard boot, 1 = was soft boot */
-        unsigned int    imm_spa_size;           /* SPA size of the IMM in bytes */
-        unsigned int    imm_max_mem;            /* bytes of mem in IMM */
-
-        /* [0x3A0] boot console, display device and keyboard */
-        struct pz_device mem_cons;      /* description of console device */
-        struct pz_device mem_boot;      /* description of boot device */
-        struct pz_device mem_kbd;       /* description of keyboard device */
-
-        /* [0x430] reserved */
-        int     pad430[116];
-
-        /* [0x600] processor dependent */
-        __u32   pad600[1];
-        __u32   proc_sti;               /* pointer to STI ROM */
-        __u32   pad608[126];
-};
-
 #endif /* !defined(__ASSEMBLY__) */
-
 #endif /* _PARISC_PDC_H */
diff --git a/arch/parisc/include/asm/percpu.h b/arch/parisc/include/asm/percpu.h
deleted file mode 100644
index a0dcd197012..00000000000
--- a/arch/parisc/include/asm/percpu.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _PARISC_PERCPU_H
-#define _PARISC_PERCPU_H
-
-#include <asm-generic/percpu.h>
-
-#endif 
-
diff --git a/arch/parisc/include/asm/poll.h b/arch/parisc/include/asm/poll.h
deleted file mode 100644
index c98509d3149..00000000000
--- a/arch/parisc/include/asm/poll.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/poll.h>
diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h
index 250ae35aa06..a2db278a5de 100644
--- a/arch/parisc/include/asm/ptrace.h
+++ b/arch/parisc/include/asm/ptrace.h
@@ -1,49 +1,11 @@
-#ifndef _PARISC_PTRACE_H
-#define _PARISC_PTRACE_H
-
 /* written by Philipp Rumpf, Copyright (C) 1999 SuSE GmbH Nuernberg
 ** Copyright (C) 2000 Grant Grundler, Hewlett-Packard
 */
+#ifndef _PARISC_PTRACE_H
+#define _PARISC_PTRACE_H
 
-#include <linux/types.h>
-
-/* This struct defines the way the registers are stored on the 
- * stack during a system call.
- *
- * N.B. gdb/strace care about the size and offsets within this
- * structure. If you change things, you may break object compatibility
- * for those applications.
- */
-
-struct pt_regs {
-        unsigned long gr[32];   /* PSW is in gr[0] */
-        __u64 fr[32];
-        unsigned long sr[ 8];
-        unsigned long iasq[2];
-        unsigned long iaoq[2];
-        unsigned long cr27;
-        unsigned long pad0;     /* available for other uses */
-        unsigned long orig_r28;
-        unsigned long ksp;
-        unsigned long kpc;
-        unsigned long sar;      /* CR11 */
-        unsigned long iir;      /* CR19 */
-        unsigned long isr;      /* CR20 */
-        unsigned long ior;      /* CR21 */
-        unsigned long ipsw;     /* CR22 */
-};
-
-/*
- * The numbers chosen here are somewhat arbitrary but absolutely MUST
- * not overlap with any of the number assigned in <linux/ptrace.h>.
- *
- * These ones are taken from IA-64 on the assumption that theirs are
- * the most correct (and we also want to support PTRACE_SINGLEBLOCK
- * since we have taken branch traps too)
- */
-#define PTRACE_SINGLEBLOCK      12      /* resume execution until next branch */
+#include <uapi/asm/ptrace.h>
 
-#ifdef __KERNEL__
 
 #define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS))
 
@@ -58,6 +20,4 @@ struct pt_regs {
 unsigned long profile_pc(struct pt_regs *);
 
 
-#endif /* __KERNEL__ */
-
 #endif
diff --git a/arch/parisc/include/asm/real.h b/arch/parisc/include/asm/real.h
deleted file mode 100644
index 82acb25db39..00000000000
--- a/arch/parisc/include/asm/real.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifndef _PARISC_REAL_H
-#define _PARISC_REAL_H
-
-
-#endif
diff --git a/arch/parisc/include/asm/segment.h b/arch/parisc/include/asm/segment.h
deleted file mode 100644
index 26794ddb652..00000000000
--- a/arch/parisc/include/asm/segment.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __PARISC_SEGMENT_H
-#define __PARISC_SEGMENT_H
-
-/* Only here because we have some old header files that expect it.. */
-
-#endif
diff --git a/arch/parisc/include/asm/signal.h b/arch/parisc/include/asm/signal.h
index c20356375d1..21abf4fc169 100644
--- a/arch/parisc/include/asm/signal.h
+++ b/arch/parisc/include/asm/signal.h
@@ -1,129 +1,19 @@
 #ifndef _ASM_PARISC_SIGNAL_H
 #define _ASM_PARISC_SIGNAL_H
 
-#define SIGHUP           1
-#define SIGINT           2
-#define SIGQUIT          3
-#define SIGILL           4
-#define SIGTRAP          5
-#define SIGABRT          6
-#define SIGIOT           6
-#define SIGEMT           7
-#define SIGFPE           8
-#define SIGKILL          9
-#define SIGBUS          10
-#define SIGSEGV         11
-#define SIGSYS          12 /* Linux doesn't use this */
-#define SIGPIPE         13
-#define SIGALRM         14
-#define SIGTERM         15
-#define SIGUSR1         16
-#define SIGUSR2         17
-#define SIGCHLD         18
-#define SIGPWR          19
-#define SIGVTALRM       20
-#define SIGPROF         21
-#define SIGIO           22
-#define SIGPOLL         SIGIO
-#define SIGWINCH        23
-#define SIGSTOP         24
-#define SIGTSTP         25
-#define SIGCONT         26
-#define SIGTTIN         27
-#define SIGTTOU         28
-#define SIGURG          29
-#define SIGLOST         30 /* Linux doesn't use this either */
-#define SIGUNUSED       31
-#define SIGRESERVE      SIGUNUSED
+#include <uapi/asm/signal.h>
 
-#define SIGXCPU         33
-#define SIGXFSZ         34
-#define SIGSTKFLT       36
-
-/* These should not be considered constants from userland.  */
-#define SIGRTMIN        37
-#define SIGRTMAX        _NSIG /* it's 44 under HP/UX */
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-#define SA_ONSTACK      0x00000001
-#define SA_RESETHAND    0x00000004
-#define SA_NOCLDSTOP    0x00000008
-#define SA_SIGINFO      0x00000010
-#define SA_NODEFER      0x00000020
-#define SA_RESTART      0x00000040
-#define SA_NOCLDWAIT    0x00000080
-#define _SA_SIGGFAULT   0x00000100 /* HPUX */
-
-#define SA_NOMASK       SA_NODEFER
-#define SA_ONESHOT      SA_RESETHAND
-
-#define SA_RESTORER     0x04000000 /* obsolete -- ignored */
-
-/* 
- * sigaltstack controls
- */
-#define SS_ONSTACK      1
-#define SS_DISABLE      2
-
-#define MINSIGSTKSZ     2048
-#define SIGSTKSZ        8192
-
-#ifdef __KERNEL__
 
 #define _NSIG           64
 /* bits-per-word, where word apparently means 'long' not 'int' */
 #define _NSIG_BPW       BITS_PER_LONG
 #define _NSIG_WORDS     (_NSIG / _NSIG_BPW)
 
-#endif /* __KERNEL__ */
-
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
-
 # ifndef __ASSEMBLY__
-
-#  include <linux/types.h>
-
-/* Avoid too many header ordering problems.  */
-struct siginfo;
-
-/* Type of a signal handler.  */
 #ifdef CONFIG_64BIT
-/* function pointers on 64-bit parisc are pointers to little structs and the
- * compiler doesn't support code which changes or tests the address of
- * the function in the little struct.  This is really ugly -PB
- */
-typedef char __user *__sighandler_t;
 #else
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
 #endif
 
-typedef struct sigaltstack {
-        void __user *ss_sp;
-        int ss_flags;
-        size_t ss_size;
-} stack_t;
-
-#ifdef __KERNEL__
-
 /* Most things should be clean enough to redefine this at will, if care
    is taken to make libc match.  */
 
@@ -148,6 +38,5 @@ struct k_sigaction {
 
 #include <asm/sigcontext.h>
 
-#endif /* __KERNEL__ */
 #endif /* !__ASSEMBLY */
 #endif /* _ASM_PARISC_SIGNAL_H */
diff --git a/arch/parisc/include/asm/termios.h b/arch/parisc/include/asm/termios.h
index a2a57a4548a..9bbc0c8974e 100644
--- a/arch/parisc/include/asm/termios.h
+++ b/arch/parisc/include/asm/termios.h
@@ -1,45 +1,8 @@
 #ifndef _PARISC_TERMIOS_H
 #define _PARISC_TERMIOS_H
 
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
+#include <uapi/asm/termios.h>
 
-struct winsize {
-        unsigned short ws_row;
-        unsigned short ws_col;
-        unsigned short ws_xpixel;
-        unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
-        unsigned short c_iflag;         /* input mode flags */
-        unsigned short c_oflag;         /* output mode flags */
-        unsigned short c_cflag;         /* control mode flags */
-        unsigned short c_lflag;         /* local mode flags */
-        unsigned char c_line;           /* line discipline */
-        unsigned char c_cc[NCC];        /* control characters */
-};
-
-/* modem lines */
-#define TIOCM_LE        0x001
-#define TIOCM_DTR       0x002
-#define TIOCM_RTS       0x004
-#define TIOCM_ST        0x008
-#define TIOCM_SR        0x010
-#define TIOCM_CTS       0x020
-#define TIOCM_CAR       0x040
-#define TIOCM_RNG       0x080
-#define TIOCM_DSR       0x100
-#define TIOCM_CD        TIOCM_CAR
-#define TIOCM_RI        TIOCM_RNG
-#define TIOCM_OUT1      0x2000
-#define TIOCM_OUT2      0x4000
-#define TIOCM_LOOP      0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-#ifdef __KERNEL__
 
 /*      intr=^C         quit=^\         erase=del       kill=^U
         eof=^D          vtime=\0        vmin=\1         sxtc=\0
@@ -85,6 +48,4 @@ struct termio {
 #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
 #define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
 
-#endif  /* __KERNEL__ */
-
 #endif  /* _PARISC_TERMIOS_H */
diff --git a/arch/parisc/include/asm/topology.h b/arch/parisc/include/asm/topology.h
deleted file mode 100644
index d8133eb0b1e..00000000000
--- a/arch/parisc/include/asm/topology.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_PARISC_TOPOLOGY_H
-#define _ASM_PARISC_TOPOLOGY_H
-
-#include <asm-generic/topology.h>
-
-#endif /* _ASM_PARISC_TOPOLOGY_H */
diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h
index d61de64f990..541639c3f60 100644
--- a/arch/parisc/include/asm/unistd.h
+++ b/arch/parisc/include/asm/unistd.h
@@ -1,840 +1,8 @@
 #ifndef _ASM_PARISC_UNISTD_H_
 #define _ASM_PARISC_UNISTD_H_
 
-/*
- * This file contains the system call numbers.
- */
-
-/*
- *   HP-UX system calls get their native numbers for binary compatibility.
- */
-
-#define __NR_HPUX_exit                    1
-#define __NR_HPUX_fork                    2
-#define __NR_HPUX_read                    3
-#define __NR_HPUX_write                   4
-#define __NR_HPUX_open                    5
-#define __NR_HPUX_close                   6
-#define __NR_HPUX_wait                    7
-#define __NR_HPUX_creat                   8
-#define __NR_HPUX_link                    9
-#define __NR_HPUX_unlink                 10
-#define __NR_HPUX_execv                  11
-#define __NR_HPUX_chdir                  12
-#define __NR_HPUX_time                   13
-#define __NR_HPUX_mknod                  14
-#define __NR_HPUX_chmod                  15
-#define __NR_HPUX_chown                  16
-#define __NR_HPUX_break                  17
-#define __NR_HPUX_lchmod                 18
-#define __NR_HPUX_lseek                  19
-#define __NR_HPUX_getpid                 20
-#define __NR_HPUX_mount                  21
-#define __NR_HPUX_umount                 22
-#define __NR_HPUX_setuid                 23
-#define __NR_HPUX_getuid                 24
-#define __NR_HPUX_stime                  25
-#define __NR_HPUX_ptrace                 26
-#define __NR_HPUX_alarm                  27
-#define __NR_HPUX_oldfstat               28
-#define __NR_HPUX_pause                  29
-#define __NR_HPUX_utime                  30
-#define __NR_HPUX_stty                   31
-#define __NR_HPUX_gtty                   32
-#define __NR_HPUX_access                 33
-#define __NR_HPUX_nice                   34
-#define __NR_HPUX_ftime                  35
-#define __NR_HPUX_sync                   36
-#define __NR_HPUX_kill                   37
-#define __NR_HPUX_stat                   38
-#define __NR_HPUX_setpgrp3               39
-#define __NR_HPUX_lstat                  40
-#define __NR_HPUX_dup                    41
-#define __NR_HPUX_pipe                   42
-#define __NR_HPUX_times                  43
-#define __NR_HPUX_profil                 44
-#define __NR_HPUX_ki_call                45
-#define __NR_HPUX_setgid                 46
-#define __NR_HPUX_getgid                 47
-#define __NR_HPUX_sigsys                 48
-#define __NR_HPUX_reserved1              49
-#define __NR_HPUX_reserved2              50
-#define __NR_HPUX_acct                   51
-#define __NR_HPUX_set_userthreadid       52
-#define __NR_HPUX_oldlock                53
-#define __NR_HPUX_ioctl                  54
-#define __NR_HPUX_reboot                 55
-#define __NR_HPUX_symlink                56
-#define __NR_HPUX_utssys                 57
-#define __NR_HPUX_readlink               58
-#define __NR_HPUX_execve                 59
-#define __NR_HPUX_umask                  60
-#define __NR_HPUX_chroot                 61
-#define __NR_HPUX_fcntl                  62
-#define __NR_HPUX_ulimit                 63
-#define __NR_HPUX_getpagesize            64
-#define __NR_HPUX_mremap                 65
-#define __NR_HPUX_vfork                  66
-#define __NR_HPUX_vread                  67
-#define __NR_HPUX_vwrite                 68
-#define __NR_HPUX_sbrk                   69
-#define __NR_HPUX_sstk                   70
-#define __NR_HPUX_mmap                   71
-#define __NR_HPUX_vadvise                72
-#define __NR_HPUX_munmap                 73
-#define __NR_HPUX_mprotect               74
-#define __NR_HPUX_madvise                75
-#define __NR_HPUX_vhangup                76
-#define __NR_HPUX_swapoff                77
-#define __NR_HPUX_mincore                78
-#define __NR_HPUX_getgroups              79
-#define __NR_HPUX_setgroups              80
-#define __NR_HPUX_getpgrp2               81
-#define __NR_HPUX_setpgrp2               82
-#define __NR_HPUX_setitimer              83
-#define __NR_HPUX_wait3                  84
-#define __NR_HPUX_swapon                 85
-#define __NR_HPUX_getitimer              86
-#define __NR_HPUX_gethostname42          87
-#define __NR_HPUX_sethostname42          88
-#define __NR_HPUX_getdtablesize          89
-#define __NR_HPUX_dup2                   90
-#define __NR_HPUX_getdopt                91
-#define __NR_HPUX_fstat                  92
-#define __NR_HPUX_select                 93
-#define __NR_HPUX_setdopt                94
-#define __NR_HPUX_fsync                  95
-#define __NR_HPUX_setpriority            96
-#define __NR_HPUX_socket_old             97
-#define __NR_HPUX_connect_old            98
-#define __NR_HPUX_accept_old             99
-#define __NR_HPUX_getpriority           100
-#define __NR_HPUX_send_old              101
-#define __NR_HPUX_recv_old              102
-#define __NR_HPUX_socketaddr_old        103
-#define __NR_HPUX_bind_old              104
-#define __NR_HPUX_setsockopt_old        105
-#define __NR_HPUX_listen_old            106
-#define __NR_HPUX_vtimes_old            107
-#define __NR_HPUX_sigvector             108
-#define __NR_HPUX_sigblock              109
-#define __NR_HPUX_siggetmask            110
-#define __NR_HPUX_sigpause              111
-#define __NR_HPUX_sigstack              112
-#define __NR_HPUX_recvmsg_old           113
-#define __NR_HPUX_sendmsg_old           114
-#define __NR_HPUX_vtrace_old            115
-#define __NR_HPUX_gettimeofday          116
-#define __NR_HPUX_getrusage             117
-#define __NR_HPUX_getsockopt_old        118
-#define __NR_HPUX_resuba_old            119
-#define __NR_HPUX_readv                 120
-#define __NR_HPUX_writev                121
-#define __NR_HPUX_settimeofday          122
-#define __NR_HPUX_fchown                123
-#define __NR_HPUX_fchmod                124
-#define __NR_HPUX_recvfrom_old          125
-#define __NR_HPUX_setresuid             126
-#define __NR_HPUX_setresgid             127
-#define __NR_HPUX_rename                128
-#define __NR_HPUX_truncate              129
-#define __NR_HPUX_ftruncate             130
-#define __NR_HPUX_flock_old             131
-#define __NR_HPUX_sysconf               132
-#define __NR_HPUX_sendto_old            133
-#define __NR_HPUX_shutdown_old          134
-#define __NR_HPUX_socketpair_old        135
-#define __NR_HPUX_mkdir                 136
-#define __NR_HPUX_rmdir                 137
-#define __NR_HPUX_utimes_old            138
-#define __NR_HPUX_sigcleanup_old        139
-#define __NR_HPUX_setcore               140
-#define __NR_HPUX_getpeername_old       141
-#define __NR_HPUX_gethostid             142
-#define __NR_HPUX_sethostid             143
-#define __NR_HPUX_getrlimit             144
-#define __NR_HPUX_setrlimit             145
-#define __NR_HPUX_killpg_old            146
-#define __NR_HPUX_cachectl              147
-#define __NR_HPUX_quotactl              148
-#define __NR_HPUX_get_sysinfo           149
-#define __NR_HPUX_getsockname_old       150
-#define __NR_HPUX_privgrp               151
-#define __NR_HPUX_rtprio                152
-#define __NR_HPUX_plock                 153
-#define __NR_HPUX_reserved3             154
-#define __NR_HPUX_lockf                 155
-#define __NR_HPUX_semget                156
-#define __NR_HPUX_osemctl               157
-#define __NR_HPUX_semop                 158
-#define __NR_HPUX_msgget                159
-#define __NR_HPUX_omsgctl               160
-#define __NR_HPUX_msgsnd                161
-#define __NR_HPUX_msgrecv               162
-#define __NR_HPUX_shmget                163
-#define __NR_HPUX_oshmctl               164
-#define __NR_HPUX_shmat                 165
-#define __NR_HPUX_shmdt                 166
-#define __NR_HPUX_m68020_advise         167
-/* [168,189] are for Discless/DUX */
-#define __NR_HPUX_csp                   168
-#define __NR_HPUX_cluster               169
-#define __NR_HPUX_mkrnod                170
-#define __NR_HPUX_test                  171
-#define __NR_HPUX_unsp_open             172
-#define __NR_HPUX_reserved4             173
-#define __NR_HPUX_getcontext_old        174
-#define __NR_HPUX_osetcontext           175
-#define __NR_HPUX_bigio                 176
-#define __NR_HPUX_pipenode              177
-#define __NR_HPUX_lsync                 178
-#define __NR_HPUX_getmachineid          179
-#define __NR_HPUX_cnodeid               180
-#define __NR_HPUX_cnodes                181
-#define __NR_HPUX_swapclients           182
-#define __NR_HPUX_rmt_process           183
-#define __NR_HPUX_dskless_stats         184
-#define __NR_HPUX_sigprocmask           185
-#define __NR_HPUX_sigpending            186
-#define __NR_HPUX_sigsuspend            187
-#define __NR_HPUX_sigaction             188
-#define __NR_HPUX_reserved5             189
-#define __NR_HPUX_nfssvc                190
-#define __NR_HPUX_getfh                 191
-#define __NR_HPUX_getdomainname         192
-#define __NR_HPUX_setdomainname         193
-#define __NR_HPUX_async_daemon          194
-#define __NR_HPUX_getdirentries         195
-#define __NR_HPUX_statfs                196
-#define __NR_HPUX_fstatfs               197
-#define __NR_HPUX_vfsmount              198
-#define __NR_HPUX_reserved6             199
-#define __NR_HPUX_waitpid               200
-/* 201 - 223 missing */
-#define __NR_HPUX_sigsetreturn          224
-#define __NR_HPUX_sigsetstatemask       225
-/* 226 missing */
-#define __NR_HPUX_cs                    227
-#define __NR_HPUX_cds                   228
-#define __NR_HPUX_set_no_trunc          229
-#define __NR_HPUX_pathconf              230
-#define __NR_HPUX_fpathconf             231
-/* 232, 233 missing */
-#define __NR_HPUX_nfs_fcntl             234
-#define __NR_HPUX_ogetacl               235
-#define __NR_HPUX_ofgetacl              236
-#define __NR_HPUX_osetacl               237
-#define __NR_HPUX_ofsetacl              238
-#define __NR_HPUX_pstat                 239
-#define __NR_HPUX_getaudid              240
-#define __NR_HPUX_setaudid              241
-#define __NR_HPUX_getaudproc            242
-#define __NR_HPUX_setaudproc            243
-#define __NR_HPUX_getevent              244
-#define __NR_HPUX_setevent              245
-#define __NR_HPUX_audwrite              246
-#define __NR_HPUX_audswitch             247
-#define __NR_HPUX_audctl                248
-#define __NR_HPUX_ogetaccess            249
-#define __NR_HPUX_fsctl                 250
-/* 251 - 258 missing */
-#define __NR_HPUX_swapfs                259
-#define __NR_HPUX_fss                   260
-/* 261 - 266 missing */
-#define __NR_HPUX_tsync                 267
-#define __NR_HPUX_getnumfds             268
-#define __NR_HPUX_poll                  269
-#define __NR_HPUX_getmsg                270
-#define __NR_HPUX_putmsg                271
-#define __NR_HPUX_fchdir                272
-#define __NR_HPUX_getmount_cnt          273
-#define __NR_HPUX_getmount_entry        274
-#define __NR_HPUX_accept                275
-#define __NR_HPUX_bind                  276
-#define __NR_HPUX_connect               277
-#define __NR_HPUX_getpeername           278
-#define __NR_HPUX_getsockname           279
-#define __NR_HPUX_getsockopt            280
-#define __NR_HPUX_listen                281
-#define __NR_HPUX_recv                  282
-#define __NR_HPUX_recvfrom              283
-#define __NR_HPUX_recvmsg               284
-#define __NR_HPUX_send                  285
-#define __NR_HPUX_sendmsg               286
-#define __NR_HPUX_sendto                287
-#define __NR_HPUX_setsockopt            288
-#define __NR_HPUX_shutdown              289
-#define __NR_HPUX_socket                290
-#define __NR_HPUX_socketpair            291
-#define __NR_HPUX_proc_open             292
-#define __NR_HPUX_proc_close            293
-#define __NR_HPUX_proc_send             294
-#define __NR_HPUX_proc_recv             295
-#define __NR_HPUX_proc_sendrecv         296
-#define __NR_HPUX_proc_syscall          297
-/* 298 - 311 missing */
-#define __NR_HPUX_semctl                312
-#define __NR_HPUX_msgctl                313
-#define __NR_HPUX_shmctl                314
-#define __NR_HPUX_mpctl                 315
-#define __NR_HPUX_exportfs              316
-#define __NR_HPUX_getpmsg               317
-#define __NR_HPUX_putpmsg               318
-/* 319 missing */
-#define __NR_HPUX_msync                 320
-#define __NR_HPUX_msleep                321
-#define __NR_HPUX_mwakeup               322
-#define __NR_HPUX_msem_init             323
-#define __NR_HPUX_msem_remove           324
-#define __NR_HPUX_adjtime               325
-#define __NR_HPUX_kload                 326
-#define __NR_HPUX_fattach               327
-#define __NR_HPUX_fdetach               328
-#define __NR_HPUX_serialize             329
-#define __NR_HPUX_statvfs               330
-#define __NR_HPUX_fstatvfs              331
-#define __NR_HPUX_lchown                332
-#define __NR_HPUX_getsid                333
-#define __NR_HPUX_sysfs                 334
-/* 335, 336 missing */
-#define __NR_HPUX_sched_setparam        337
-#define __NR_HPUX_sched_getparam        338
-#define __NR_HPUX_sched_setscheduler    339
-#define __NR_HPUX_sched_getscheduler    340
-#define __NR_HPUX_sched_yield           341
-#define __NR_HPUX_sched_get_priority_max 342
-#define __NR_HPUX_sched_get_priority_min 343
-#define __NR_HPUX_sched_rr_get_interval 344
-#define __NR_HPUX_clock_settime         345
-#define __NR_HPUX_clock_gettime         346
-#define __NR_HPUX_clock_getres          347
-#define __NR_HPUX_timer_create          348
-#define __NR_HPUX_timer_delete          349
-#define __NR_HPUX_timer_settime         350
-#define __NR_HPUX_timer_gettime         351
-#define __NR_HPUX_timer_getoverrun      352
-#define __NR_HPUX_nanosleep             353
-#define __NR_HPUX_toolbox               354
-/* 355 missing */
-#define __NR_HPUX_getdents              356
-#define __NR_HPUX_getcontext            357
-#define __NR_HPUX_sysinfo               358
-#define __NR_HPUX_fcntl64               359
-#define __NR_HPUX_ftruncate64           360
-#define __NR_HPUX_fstat64               361
-#define __NR_HPUX_getdirentries64       362
-#define __NR_HPUX_getrlimit64           363
-#define __NR_HPUX_lockf64               364
-#define __NR_HPUX_lseek64               365
-#define __NR_HPUX_lstat64               366
-#define __NR_HPUX_mmap64                367
-#define __NR_HPUX_setrlimit64           368
-#define __NR_HPUX_stat64                369
-#define __NR_HPUX_truncate64            370
-#define __NR_HPUX_ulimit64              371
-#define __NR_HPUX_pread                 372
-#define __NR_HPUX_preadv                373
-#define __NR_HPUX_pwrite                374
-#define __NR_HPUX_pwritev               375
-#define __NR_HPUX_pread64               376
-#define __NR_HPUX_preadv64              377
-#define __NR_HPUX_pwrite64              378
-#define __NR_HPUX_pwritev64             379
-#define __NR_HPUX_setcontext            380
-#define __NR_HPUX_sigaltstack           381
-#define __NR_HPUX_waitid                382
-#define __NR_HPUX_setpgrp               383
-#define __NR_HPUX_recvmsg2              384
-#define __NR_HPUX_sendmsg2              385
-#define __NR_HPUX_socket2               386
-#define __NR_HPUX_socketpair2           387
-#define __NR_HPUX_setregid              388
-#define __NR_HPUX_lwp_create            389
-#define __NR_HPUX_lwp_terminate         390
-#define __NR_HPUX_lwp_wait              391
-#define __NR_HPUX_lwp_suspend           392
-#define __NR_HPUX_lwp_resume            393
-/* 394 missing */
-#define __NR_HPUX_lwp_abort_syscall     395
-#define __NR_HPUX_lwp_info              396
-#define __NR_HPUX_lwp_kill              397
-#define __NR_HPUX_ksleep                398
-#define __NR_HPUX_kwakeup               399
-/* 400 missing */
-#define __NR_HPUX_pstat_getlwp          401
-#define __NR_HPUX_lwp_exit              402
-#define __NR_HPUX_lwp_continue          403
-#define __NR_HPUX_getacl                404
-#define __NR_HPUX_fgetacl               405
-#define __NR_HPUX_setacl                406
-#define __NR_HPUX_fsetacl               407
-#define __NR_HPUX_getaccess             408
-#define __NR_HPUX_lwp_mutex_init        409
-#define __NR_HPUX_lwp_mutex_lock_sys    410
-#define __NR_HPUX_lwp_mutex_unlock      411
-#define __NR_HPUX_lwp_cond_init         412
-#define __NR_HPUX_lwp_cond_signal       413
-#define __NR_HPUX_lwp_cond_broadcast    414
-#define __NR_HPUX_lwp_cond_wait_sys     415
-#define __NR_HPUX_lwp_getscheduler      416
-#define __NR_HPUX_lwp_setscheduler      417
-#define __NR_HPUX_lwp_getstate          418
-#define __NR_HPUX_lwp_setstate          419
-#define __NR_HPUX_lwp_detach            420
-#define __NR_HPUX_mlock                 421
-#define __NR_HPUX_munlock               422
-#define __NR_HPUX_mlockall              423
-#define __NR_HPUX_munlockall            424
-#define __NR_HPUX_shm_open              425
-#define __NR_HPUX_shm_unlink            426
-#define __NR_HPUX_sigqueue              427
-#define __NR_HPUX_sigwaitinfo           428
-#define __NR_HPUX_sigtimedwait          429
-#define __NR_HPUX_sigwait               430
-#define __NR_HPUX_aio_read              431
-#define __NR_HPUX_aio_write             432
-#define __NR_HPUX_lio_listio            433
-#define __NR_HPUX_aio_error             434
-#define __NR_HPUX_aio_return            435
-#define __NR_HPUX_aio_cancel            436
-#define __NR_HPUX_aio_suspend           437
-#define __NR_HPUX_aio_fsync             438
-#define __NR_HPUX_mq_open               439
-#define __NR_HPUX_mq_close              440
-#define __NR_HPUX_mq_unlink             441
-#define __NR_HPUX_mq_send               442
-#define __NR_HPUX_mq_receive            443
-#define __NR_HPUX_mq_notify             444
-#define __NR_HPUX_mq_setattr            445
-#define __NR_HPUX_mq_getattr            446
-#define __NR_HPUX_ksem_open             447
-#define __NR_HPUX_ksem_unlink           448
-#define __NR_HPUX_ksem_close            449
-#define __NR_HPUX_ksem_post             450
-#define __NR_HPUX_ksem_wait             451
-#define __NR_HPUX_ksem_read             452
-#define __NR_HPUX_ksem_trywait          453
-#define __NR_HPUX_lwp_rwlock_init       454
-#define __NR_HPUX_lwp_rwlock_destroy    455
-#define __NR_HPUX_lwp_rwlock_rdlock_sys 456
-#define __NR_HPUX_lwp_rwlock_wrlock_sys 457
-#define __NR_HPUX_lwp_rwlock_tryrdlock  458
-#define __NR_HPUX_lwp_rwlock_trywrlock  459
-#define __NR_HPUX_lwp_rwlock_unlock     460
-#define __NR_HPUX_ttrace                461
-#define __NR_HPUX_ttrace_wait           462
-#define __NR_HPUX_lf_wire_mem           463
-#define __NR_HPUX_lf_unwire_mem         464
-#define __NR_HPUX_lf_send_pin_map       465
-#define __NR_HPUX_lf_free_buf           466
-#define __NR_HPUX_lf_wait_nq            467
-#define __NR_HPUX_lf_wakeup_conn_q      468
-#define __NR_HPUX_lf_unused             469
-#define __NR_HPUX_lwp_sema_init         470
-#define __NR_HPUX_lwp_sema_post         471
-#define __NR_HPUX_lwp_sema_wait         472
-#define __NR_HPUX_lwp_sema_trywait      473
-#define __NR_HPUX_lwp_sema_destroy      474
-#define __NR_HPUX_statvfs64             475
-#define __NR_HPUX_fstatvfs64            476
-#define __NR_HPUX_msh_register          477
-#define __NR_HPUX_ptrace64              478
-#define __NR_HPUX_sendfile              479
-#define __NR_HPUX_sendpath              480
-#define __NR_HPUX_sendfile64            481
-#define __NR_HPUX_sendpath64            482
-#define __NR_HPUX_modload               483
-#define __NR_HPUX_moduload              484
-#define __NR_HPUX_modpath               485
-#define __NR_HPUX_getksym               486
-#define __NR_HPUX_modadm                487
-#define __NR_HPUX_modstat               488
-#define __NR_HPUX_lwp_detached_exit     489
-#define __NR_HPUX_crashconf             490
-#define __NR_HPUX_siginhibit            491
-#define __NR_HPUX_sigenable             492
-#define __NR_HPUX_spuctl                493
-#define __NR_HPUX_zerokernelsum         494
-#define __NR_HPUX_nfs_kstat             495
-#define __NR_HPUX_aio_read64            496
-#define __NR_HPUX_aio_write64           497
-#define __NR_HPUX_aio_error64           498
-#define __NR_HPUX_aio_return64          499
-#define __NR_HPUX_aio_cancel64          500
-#define __NR_HPUX_aio_suspend64         501
-#define __NR_HPUX_aio_fsync64           502
-#define __NR_HPUX_lio_listio64          503
-#define __NR_HPUX_recv2                 504
-#define __NR_HPUX_recvfrom2             505
-#define __NR_HPUX_send2                 506
-#define __NR_HPUX_sendto2               507
-#define __NR_HPUX_acl                   508
-#define __NR_HPUX___cnx_p2p_ctl         509
-#define __NR_HPUX___cnx_gsched_ctl      510
-#define __NR_HPUX___cnx_pmon_ctl        511
-
-#define __NR_HPUX_syscalls              512
-
-/*
- * Linux system call numbers.
- *
- * Cary Coutant says that we should just use another syscall gateway
- * page to avoid clashing with the HPUX space, and I think he's right:
- * it will would keep a branch out of our syscall entry path, at the
- * very least.  If we decide to change it later, we can ``just'' tweak
- * the LINUX_GATEWAY_ADDR define at the bottom and make __NR_Linux be
- * 1024 or something.  Oh, and recompile libc. =)
- *
- * 64-bit HPUX binaries get the syscall gateway address passed in a register
- * from the kernel at startup, which seems a sane strategy.
- */
-
-#define __NR_Linux                0
-#define __NR_restart_syscall      (__NR_Linux + 0)
-#define __NR_exit                 (__NR_Linux + 1)
-#define __NR_fork                 (__NR_Linux + 2)
-#define __NR_read                 (__NR_Linux + 3)
-#define __NR_write                (__NR_Linux + 4)
-#define __NR_open                 (__NR_Linux + 5)
-#define __NR_close                (__NR_Linux + 6)
-#define __NR_waitpid              (__NR_Linux + 7)
-#define __NR_creat                (__NR_Linux + 8)
-#define __NR_link                 (__NR_Linux + 9)
-#define __NR_unlink              (__NR_Linux + 10)
-#define __NR_execve              (__NR_Linux + 11)
-#define __NR_chdir               (__NR_Linux + 12)
-#define __NR_time                (__NR_Linux + 13)
-#define __NR_mknod               (__NR_Linux + 14)
-#define __NR_chmod               (__NR_Linux + 15)
-#define __NR_lchown              (__NR_Linux + 16)
-#define __NR_socket              (__NR_Linux + 17)
-#define __NR_stat                (__NR_Linux + 18)
-#define __NR_lseek               (__NR_Linux + 19)
-#define __NR_getpid              (__NR_Linux + 20)
-#define __NR_mount               (__NR_Linux + 21)
-#define __NR_bind                (__NR_Linux + 22)
-#define __NR_setuid              (__NR_Linux + 23)
-#define __NR_getuid              (__NR_Linux + 24)
-#define __NR_stime               (__NR_Linux + 25)
-#define __NR_ptrace              (__NR_Linux + 26)
-#define __NR_alarm               (__NR_Linux + 27)
-#define __NR_fstat               (__NR_Linux + 28)
-#define __NR_pause               (__NR_Linux + 29)
-#define __NR_utime               (__NR_Linux + 30)
-#define __NR_connect             (__NR_Linux + 31)
-#define __NR_listen              (__NR_Linux + 32)
-#define __NR_access              (__NR_Linux + 33)
-#define __NR_nice                (__NR_Linux + 34)
-#define __NR_accept              (__NR_Linux + 35)
-#define __NR_sync                (__NR_Linux + 36)
-#define __NR_kill                (__NR_Linux + 37)
-#define __NR_rename              (__NR_Linux + 38)
-#define __NR_mkdir               (__NR_Linux + 39)
-#define __NR_rmdir               (__NR_Linux + 40)
-#define __NR_dup                 (__NR_Linux + 41)
-#define __NR_pipe                (__NR_Linux + 42)
-#define __NR_times               (__NR_Linux + 43)
-#define __NR_getsockname         (__NR_Linux + 44)
-#define __NR_brk                 (__NR_Linux + 45)
-#define __NR_setgid              (__NR_Linux + 46)
-#define __NR_getgid              (__NR_Linux + 47)
-#define __NR_signal              (__NR_Linux + 48)
-#define __NR_geteuid             (__NR_Linux + 49)
-#define __NR_getegid             (__NR_Linux + 50)
-#define __NR_acct                (__NR_Linux + 51)
-#define __NR_umount2             (__NR_Linux + 52)
-#define __NR_getpeername         (__NR_Linux + 53)
-#define __NR_ioctl               (__NR_Linux + 54)
-#define __NR_fcntl               (__NR_Linux + 55)
-#define __NR_socketpair          (__NR_Linux + 56)
-#define __NR_setpgid             (__NR_Linux + 57)
-#define __NR_send                (__NR_Linux + 58)
-#define __NR_uname               (__NR_Linux + 59)
-#define __NR_umask               (__NR_Linux + 60)
-#define __NR_chroot              (__NR_Linux + 61)
-#define __NR_ustat               (__NR_Linux + 62)
-#define __NR_dup2                (__NR_Linux + 63)
-#define __NR_getppid             (__NR_Linux + 64)
-#define __NR_getpgrp             (__NR_Linux + 65)
-#define __NR_setsid              (__NR_Linux + 66)
-#define __NR_pivot_root          (__NR_Linux + 67)
-#define __NR_sgetmask            (__NR_Linux + 68)
-#define __NR_ssetmask            (__NR_Linux + 69)
-#define __NR_setreuid            (__NR_Linux + 70)
-#define __NR_setregid            (__NR_Linux + 71)
-#define __NR_mincore             (__NR_Linux + 72)
-#define __NR_sigpending          (__NR_Linux + 73)
-#define __NR_sethostname         (__NR_Linux + 74)
-#define __NR_setrlimit           (__NR_Linux + 75)
-#define __NR_getrlimit           (__NR_Linux + 76)
-#define __NR_getrusage           (__NR_Linux + 77)
-#define __NR_gettimeofday        (__NR_Linux + 78)
-#define __NR_settimeofday        (__NR_Linux + 79)
-#define __NR_getgroups           (__NR_Linux + 80)
-#define __NR_setgroups           (__NR_Linux + 81)
-#define __NR_sendto              (__NR_Linux + 82)
-#define __NR_symlink             (__NR_Linux + 83)
-#define __NR_lstat               (__NR_Linux + 84)
-#define __NR_readlink            (__NR_Linux + 85)
-#define __NR_uselib              (__NR_Linux + 86)
-#define __NR_swapon              (__NR_Linux + 87)
-#define __NR_reboot              (__NR_Linux + 88)
-#define __NR_mmap2             (__NR_Linux + 89)
-#define __NR_mmap                (__NR_Linux + 90)
-#define __NR_munmap              (__NR_Linux + 91)
-#define __NR_truncate            (__NR_Linux + 92)
-#define __NR_ftruncate           (__NR_Linux + 93)
-#define __NR_fchmod              (__NR_Linux + 94)
-#define __NR_fchown              (__NR_Linux + 95)
-#define __NR_getpriority         (__NR_Linux + 96)
-#define __NR_setpriority         (__NR_Linux + 97)
-#define __NR_recv                (__NR_Linux + 98)
-#define __NR_statfs              (__NR_Linux + 99)
-#define __NR_fstatfs            (__NR_Linux + 100)
-#define __NR_stat64           (__NR_Linux + 101)
-/* #define __NR_socketcall         (__NR_Linux + 102) */
-#define __NR_syslog             (__NR_Linux + 103)
-#define __NR_setitimer          (__NR_Linux + 104)
-#define __NR_getitimer          (__NR_Linux + 105)
-#define __NR_capget             (__NR_Linux + 106)
-#define __NR_capset             (__NR_Linux + 107)
-#define __NR_pread64            (__NR_Linux + 108)
-#define __NR_pwrite64           (__NR_Linux + 109)
-#define __NR_getcwd             (__NR_Linux + 110)
-#define __NR_vhangup            (__NR_Linux + 111)
-#define __NR_fstat64            (__NR_Linux + 112)
-#define __NR_vfork              (__NR_Linux + 113)
-#define __NR_wait4              (__NR_Linux + 114)
-#define __NR_swapoff            (__NR_Linux + 115)
-#define __NR_sysinfo            (__NR_Linux + 116)
-#define __NR_shutdown           (__NR_Linux + 117)
-#define __NR_fsync              (__NR_Linux + 118)
-#define __NR_madvise            (__NR_Linux + 119)
-#define __NR_clone              (__NR_Linux + 120)
-#define __NR_setdomainname      (__NR_Linux + 121)
-#define __NR_sendfile           (__NR_Linux + 122)
-#define __NR_recvfrom           (__NR_Linux + 123)
-#define __NR_adjtimex           (__NR_Linux + 124)
-#define __NR_mprotect           (__NR_Linux + 125)
-#define __NR_sigprocmask        (__NR_Linux + 126)
-#define __NR_create_module      (__NR_Linux + 127)
-#define __NR_init_module        (__NR_Linux + 128)
-#define __NR_delete_module      (__NR_Linux + 129)
-#define __NR_get_kernel_syms    (__NR_Linux + 130)
-#define __NR_quotactl           (__NR_Linux + 131)
-#define __NR_getpgid            (__NR_Linux + 132)
-#define __NR_fchdir             (__NR_Linux + 133)
-#define __NR_bdflush            (__NR_Linux + 134)
-#define __NR_sysfs              (__NR_Linux + 135)
-#define __NR_personality        (__NR_Linux + 136)
-#define __NR_afs_syscall        (__NR_Linux + 137) /* Syscall for Andrew File System */
-#define __NR_setfsuid           (__NR_Linux + 138)
-#define __NR_setfsgid           (__NR_Linux + 139)
-#define __NR__llseek            (__NR_Linux + 140)
-#define __NR_getdents           (__NR_Linux + 141)
-#define __NR__newselect         (__NR_Linux + 142)
-#define __NR_flock              (__NR_Linux + 143)
-#define __NR_msync              (__NR_Linux + 144)
-#define __NR_readv              (__NR_Linux + 145)
-#define __NR_writev             (__NR_Linux + 146)
-#define __NR_getsid             (__NR_Linux + 147)
-#define __NR_fdatasync          (__NR_Linux + 148)
-#define __NR__sysctl            (__NR_Linux + 149)
-#define __NR_mlock              (__NR_Linux + 150)
-#define __NR_munlock            (__NR_Linux + 151)
-#define __NR_mlockall           (__NR_Linux + 152)
-#define __NR_munlockall         (__NR_Linux + 153)
-#define __NR_sched_setparam             (__NR_Linux + 154)
-#define __NR_sched_getparam             (__NR_Linux + 155)
-#define __NR_sched_setscheduler         (__NR_Linux + 156)
-#define __NR_sched_getscheduler         (__NR_Linux + 157)
-#define __NR_sched_yield                (__NR_Linux + 158)
-#define __NR_sched_get_priority_max     (__NR_Linux + 159)
-#define __NR_sched_get_priority_min     (__NR_Linux + 160)
-#define __NR_sched_rr_get_interval      (__NR_Linux + 161)
-#define __NR_nanosleep          (__NR_Linux + 162)
-#define __NR_mremap             (__NR_Linux + 163)
-#define __NR_setresuid          (__NR_Linux + 164)
-#define __NR_getresuid          (__NR_Linux + 165)
-#define __NR_sigaltstack        (__NR_Linux + 166)
-#define __NR_query_module       (__NR_Linux + 167)
-#define __NR_poll               (__NR_Linux + 168)
-#define __NR_nfsservctl         (__NR_Linux + 169)
-#define __NR_setresgid          (__NR_Linux + 170)
-#define __NR_getresgid          (__NR_Linux + 171)
-#define __NR_prctl              (__NR_Linux + 172)
-#define __NR_rt_sigreturn       (__NR_Linux + 173)
-#define __NR_rt_sigaction       (__NR_Linux + 174)
-#define __NR_rt_sigprocmask     (__NR_Linux + 175)
-#define __NR_rt_sigpending      (__NR_Linux + 176)
-#define __NR_rt_sigtimedwait    (__NR_Linux + 177)
-#define __NR_rt_sigqueueinfo    (__NR_Linux + 178)
-#define __NR_rt_sigsuspend      (__NR_Linux + 179)
-#define __NR_chown              (__NR_Linux + 180)
-#define __NR_setsockopt         (__NR_Linux + 181)
-#define __NR_getsockopt         (__NR_Linux + 182)
-#define __NR_sendmsg            (__NR_Linux + 183)
-#define __NR_recvmsg            (__NR_Linux + 184)
-#define __NR_semop              (__NR_Linux + 185)
-#define __NR_semget             (__NR_Linux + 186)
-#define __NR_semctl             (__NR_Linux + 187)
-#define __NR_msgsnd             (__NR_Linux + 188)
-#define __NR_msgrcv             (__NR_Linux + 189)
-#define __NR_msgget             (__NR_Linux + 190)
-#define __NR_msgctl             (__NR_Linux + 191)
-#define __NR_shmat              (__NR_Linux + 192)
-#define __NR_shmdt              (__NR_Linux + 193)
-#define __NR_shmget             (__NR_Linux + 194)
-#define __NR_shmctl             (__NR_Linux + 195)
-
-#define __NR_getpmsg            (__NR_Linux + 196) /* Somebody *wants* streams? */
-#define __NR_putpmsg            (__NR_Linux + 197)
-
-#define __NR_lstat64            (__NR_Linux + 198)
-#define __NR_truncate64         (__NR_Linux + 199)
-#define __NR_ftruncate64        (__NR_Linux + 200)
-#define __NR_getdents64         (__NR_Linux + 201)
-#define __NR_fcntl64            (__NR_Linux + 202)
-#define __NR_attrctl            (__NR_Linux + 203)
-#define __NR_acl_get            (__NR_Linux + 204)
-#define __NR_acl_set            (__NR_Linux + 205)
-#define __NR_gettid             (__NR_Linux + 206)
-#define __NR_readahead          (__NR_Linux + 207)
-#define __NR_tkill              (__NR_Linux + 208)
-#define __NR_sendfile64         (__NR_Linux + 209)
-#define __NR_futex              (__NR_Linux + 210)
-#define __NR_sched_setaffinity  (__NR_Linux + 211)
-#define __NR_sched_getaffinity  (__NR_Linux + 212)
-#define __NR_set_thread_area    (__NR_Linux + 213)
-#define __NR_get_thread_area    (__NR_Linux + 214)
-#define __NR_io_setup           (__NR_Linux + 215)
-#define __NR_io_destroy         (__NR_Linux + 216)
-#define __NR_io_getevents       (__NR_Linux + 217)
-#define __NR_io_submit          (__NR_Linux + 218)
-#define __NR_io_cancel          (__NR_Linux + 219)
-#define __NR_alloc_hugepages    (__NR_Linux + 220)
-#define __NR_free_hugepages     (__NR_Linux + 221)
-#define __NR_exit_group         (__NR_Linux + 222)
-#define __NR_lookup_dcookie     (__NR_Linux + 223)
-#define __NR_epoll_create       (__NR_Linux + 224)
-#define __NR_epoll_ctl          (__NR_Linux + 225)
-#define __NR_epoll_wait         (__NR_Linux + 226)
-#define __NR_remap_file_pages   (__NR_Linux + 227)
-#define __NR_semtimedop         (__NR_Linux + 228)
-#define __NR_mq_open            (__NR_Linux + 229)
-#define __NR_mq_unlink          (__NR_Linux + 230)
-#define __NR_mq_timedsend       (__NR_Linux + 231)
-#define __NR_mq_timedreceive    (__NR_Linux + 232)
-#define __NR_mq_notify          (__NR_Linux + 233)
-#define __NR_mq_getsetattr      (__NR_Linux + 234)
-#define __NR_waitid             (__NR_Linux + 235)
-#define __NR_fadvise64_64       (__NR_Linux + 236)
-#define __NR_set_tid_address    (__NR_Linux + 237)
-#define __NR_setxattr           (__NR_Linux + 238)
-#define __NR_lsetxattr          (__NR_Linux + 239)
-#define __NR_fsetxattr          (__NR_Linux + 240)
-#define __NR_getxattr           (__NR_Linux + 241)
-#define __NR_lgetxattr          (__NR_Linux + 242)
-#define __NR_fgetxattr          (__NR_Linux + 243)
-#define __NR_listxattr          (__NR_Linux + 244)
-#define __NR_llistxattr         (__NR_Linux + 245)
-#define __NR_flistxattr         (__NR_Linux + 246)
-#define __NR_removexattr        (__NR_Linux + 247)
-#define __NR_lremovexattr       (__NR_Linux + 248)
-#define __NR_fremovexattr       (__NR_Linux + 249)
-#define __NR_timer_create       (__NR_Linux + 250)
-#define __NR_timer_settime      (__NR_Linux + 251)
-#define __NR_timer_gettime      (__NR_Linux + 252)
-#define __NR_timer_getoverrun   (__NR_Linux + 253)
-#define __NR_timer_delete       (__NR_Linux + 254)
-#define __NR_clock_settime      (__NR_Linux + 255)
-#define __NR_clock_gettime      (__NR_Linux + 256)
-#define __NR_clock_getres       (__NR_Linux + 257)
-#define __NR_clock_nanosleep    (__NR_Linux + 258)
-#define __NR_tgkill             (__NR_Linux + 259)
-#define __NR_mbind              (__NR_Linux + 260)
-#define __NR_get_mempolicy      (__NR_Linux + 261)
-#define __NR_set_mempolicy      (__NR_Linux + 262)
-#define __NR_vserver            (__NR_Linux + 263)
-#define __NR_add_key            (__NR_Linux + 264)
-#define __NR_request_key        (__NR_Linux + 265)
-#define __NR_keyctl             (__NR_Linux + 266)
-#define __NR_ioprio_set         (__NR_Linux + 267)
-#define __NR_ioprio_get         (__NR_Linux + 268)
-#define __NR_inotify_init       (__NR_Linux + 269)
-#define __NR_inotify_add_watch  (__NR_Linux + 270)
-#define __NR_inotify_rm_watch   (__NR_Linux + 271)
-#define __NR_migrate_pages      (__NR_Linux + 272)
-#define __NR_pselect6           (__NR_Linux + 273)
-#define __NR_ppoll              (__NR_Linux + 274)
-#define __NR_openat             (__NR_Linux + 275)
-#define __NR_mkdirat            (__NR_Linux + 276)
-#define __NR_mknodat            (__NR_Linux + 277)
-#define __NR_fchownat           (__NR_Linux + 278)
-#define __NR_futimesat          (__NR_Linux + 279)
-#define __NR_fstatat64          (__NR_Linux + 280)
-#define __NR_unlinkat           (__NR_Linux + 281)
-#define __NR_renameat           (__NR_Linux + 282)
-#define __NR_linkat             (__NR_Linux + 283)
-#define __NR_symlinkat          (__NR_Linux + 284)
-#define __NR_readlinkat         (__NR_Linux + 285)
-#define __NR_fchmodat           (__NR_Linux + 286)
-#define __NR_faccessat          (__NR_Linux + 287)
-#define __NR_unshare            (__NR_Linux + 288)
-#define __NR_set_robust_list    (__NR_Linux + 289)
-#define __NR_get_robust_list    (__NR_Linux + 290)
-#define __NR_splice             (__NR_Linux + 291)
-#define __NR_sync_file_range    (__NR_Linux + 292)
-#define __NR_tee                (__NR_Linux + 293)
-#define __NR_vmsplice           (__NR_Linux + 294)
-#define __NR_move_pages         (__NR_Linux + 295)
-#define __NR_getcpu             (__NR_Linux + 296)
-#define __NR_epoll_pwait        (__NR_Linux + 297)
-#define __NR_statfs64           (__NR_Linux + 298)
-#define __NR_fstatfs64          (__NR_Linux + 299)
-#define __NR_kexec_load         (__NR_Linux + 300)
-#define __NR_utimensat          (__NR_Linux + 301)
-#define __NR_signalfd           (__NR_Linux + 302)
-#define __NR_timerfd            (__NR_Linux + 303)
-#define __NR_eventfd            (__NR_Linux + 304)
-#define __NR_fallocate          (__NR_Linux + 305)
-#define __NR_timerfd_create     (__NR_Linux + 306)
-#define __NR_timerfd_settime    (__NR_Linux + 307)
-#define __NR_timerfd_gettime    (__NR_Linux + 308)
-#define __NR_signalfd4          (__NR_Linux + 309)
-#define __NR_eventfd2           (__NR_Linux + 310)
-#define __NR_epoll_create1      (__NR_Linux + 311)
-#define __NR_dup3               (__NR_Linux + 312)
-#define __NR_pipe2              (__NR_Linux + 313)
-#define __NR_inotify_init1      (__NR_Linux + 314)
-#define __NR_preadv             (__NR_Linux + 315)
-#define __NR_pwritev            (__NR_Linux + 316)
-#define __NR_rt_tgsigqueueinfo  (__NR_Linux + 317)
-#define __NR_perf_event_open    (__NR_Linux + 318)
-#define __NR_recvmmsg           (__NR_Linux + 319)
-#define __NR_accept4            (__NR_Linux + 320)
-#define __NR_prlimit64          (__NR_Linux + 321)
-#define __NR_fanotify_init      (__NR_Linux + 322)
-#define __NR_fanotify_mark      (__NR_Linux + 323)
-#define __NR_clock_adjtime      (__NR_Linux + 324)
-#define __NR_name_to_handle_at  (__NR_Linux + 325)
-#define __NR_open_by_handle_at  (__NR_Linux + 326)
-#define __NR_syncfs             (__NR_Linux + 327)
-#define __NR_setns              (__NR_Linux + 328)
-#define __NR_sendmmsg           (__NR_Linux + 329)
-
-#define __NR_Linux_syscalls     (__NR_sendmmsg + 1)
-
-
-#define __IGNORE_select         /* newselect */
-#define __IGNORE_fadvise64      /* fadvise64_64 */
-#define __IGNORE_utimes         /* utime */
-
-
-#define HPUX_GATEWAY_ADDR       0xC0000004
-#define LINUX_GATEWAY_ADDR      0x100
+#include <uapi/asm/unistd.h>
 
-#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
 #define SYS_ify(syscall_name)   __NR_##syscall_name
@@ -1008,5 +176,4 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)	\
  */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
-#endif /* __KERNEL__ */
 #endif /* _ASM_PARISC_UNISTD_H_ */
diff --git a/arch/parisc/include/asm/user.h b/arch/parisc/include/asm/user.h
deleted file mode 100644
index 80224753e50..00000000000
--- a/arch/parisc/include/asm/user.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This file should not exist, but lots of generic code still includes
-   it. It's a hangover from old a.out days and the traditional core
-   dump format.  We are ELF-only, and so are our core dumps.  If we
-   need to support HP/UX core format then we'll do it here
-   eventually. */
diff --git a/arch/parisc/include/asm/vga.h b/arch/parisc/include/asm/vga.h
deleted file mode 100644
index 171399a88ca..00000000000
--- a/arch/parisc/include/asm/vga.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_PARISC_VGA_H__
-#define __ASM_PARISC_VGA_H__
-
-/* nothing */
-
-#endif /* __ASM_PARISC_VGA_H__ */
diff --git a/arch/parisc/include/asm/xor.h b/arch/parisc/include/asm/xor.h
deleted file mode 100644
index c82eb12a5b1..00000000000
--- a/arch/parisc/include/asm/xor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/xor.h>
diff --git a/arch/parisc/include/uapi/asm/Kbuild b/arch/parisc/include/uapi/asm/Kbuild
index baebb3da1d4..a580642555b 100644
--- a/arch/parisc/include/uapi/asm/Kbuild
+++ b/arch/parisc/include/uapi/asm/Kbuild
@@ -1,3 +1,31 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+header-y += bitsperlong.h
+header-y += byteorder.h
+header-y += errno.h
+header-y += fcntl.h
+header-y += ioctl.h
+header-y += ioctls.h
+header-y += ipcbuf.h
+header-y += mman.h
+header-y += msgbuf.h
+header-y += pdc.h
+header-y += posix_types.h
+header-y += ptrace.h
+header-y += resource.h
+header-y += sembuf.h
+header-y += setup.h
+header-y += shmbuf.h
+header-y += sigcontext.h
+header-y += siginfo.h
+header-y += signal.h
+header-y += socket.h
+header-y += sockios.h
+header-y += stat.h
+header-y += statfs.h
+header-y += swab.h
+header-y += termbits.h
+header-y += termios.h
+header-y += types.h
+header-y += unistd.h
diff --git a/arch/parisc/include/asm/bitsperlong.h b/arch/parisc/include/uapi/asm/bitsperlong.h
index 75196b415d3..75196b415d3 100644
--- a/arch/parisc/include/asm/bitsperlong.h
+++ b/arch/parisc/include/uapi/asm/bitsperlong.h
diff --git a/arch/parisc/include/asm/byteorder.h b/arch/parisc/include/uapi/asm/byteorder.h
index 58af2c5f5d6..58af2c5f5d6 100644
--- a/arch/parisc/include/asm/byteorder.h
+++ b/arch/parisc/include/uapi/asm/byteorder.h
diff --git a/arch/parisc/include/asm/errno.h b/arch/parisc/include/uapi/asm/errno.h
index 135ad6047e5..135ad6047e5 100644
--- a/arch/parisc/include/asm/errno.h
+++ b/arch/parisc/include/uapi/asm/errno.h
diff --git a/arch/parisc/include/asm/fcntl.h b/arch/parisc/include/uapi/asm/fcntl.h
index 0304b92ccfe..0304b92ccfe 100644
--- a/arch/parisc/include/asm/fcntl.h
+++ b/arch/parisc/include/uapi/asm/fcntl.h
diff --git a/arch/parisc/include/asm/ioctl.h b/arch/parisc/include/uapi/asm/ioctl.h
index ec8efa02bed..ec8efa02bed 100644
--- a/arch/parisc/include/asm/ioctl.h
+++ b/arch/parisc/include/uapi/asm/ioctl.h
diff --git a/arch/parisc/include/asm/ioctls.h b/arch/parisc/include/uapi/asm/ioctls.h
index 054ec06f9e2..054ec06f9e2 100644
--- a/arch/parisc/include/asm/ioctls.h
+++ b/arch/parisc/include/uapi/asm/ioctls.h
diff --git a/arch/parisc/include/asm/ipcbuf.h b/arch/parisc/include/uapi/asm/ipcbuf.h
index bd956c42578..bd956c42578 100644
--- a/arch/parisc/include/asm/ipcbuf.h
+++ b/arch/parisc/include/uapi/asm/ipcbuf.h
diff --git a/arch/parisc/include/asm/mman.h b/arch/parisc/include/uapi/asm/mman.h
index 12219ebce86..12219ebce86 100644
--- a/arch/parisc/include/asm/mman.h
+++ b/arch/parisc/include/uapi/asm/mman.h
diff --git a/arch/parisc/include/asm/msgbuf.h b/arch/parisc/include/uapi/asm/msgbuf.h
index fe88f264941..fe88f264941 100644
--- a/arch/parisc/include/asm/msgbuf.h
+++ b/arch/parisc/include/uapi/asm/msgbuf.h
diff --git a/arch/parisc/include/uapi/asm/pdc.h b/arch/parisc/include/uapi/asm/pdc.h
new file mode 100644
index 00000000000..702498f7705
--- /dev/null
+++ b/arch/parisc/include/uapi/asm/pdc.h
@@ -0,0 +1,427 @@
+#ifndef _UAPI_PARISC_PDC_H
+#define _UAPI_PARISC_PDC_H
+
+/*
+ *      PDC return values ...
+ *      All PDC calls return a subset of these errors. 
+ */
+
+#define PDC_WARN                  3     /* Call completed with a warning */
+#define PDC_REQ_ERR_1             2     /* See above                     */
+#define PDC_REQ_ERR_0             1     /* Call would generate a requestor error */
+#define PDC_OK                    0     /* Call completed successfully  */
+#define PDC_BAD_PROC             -1     /* Called non-existent procedure*/
+#define PDC_BAD_OPTION           -2     /* Called with non-existent option */
+#define PDC_ERROR                -3     /* Call could not complete without an error */
+#define PDC_NE_MOD               -5     /* Module not found             */
+#define PDC_NE_CELL_MOD          -7     /* Cell module not found        */
+#define PDC_INVALID_ARG         -10     /* Called with an invalid argument */
+#define PDC_BUS_POW_WARN        -12     /* Call could not complete in allowed power budget */
+#define PDC_NOT_NARROW          -17     /* Narrow mode not supported    */
+
+/*
+ *      PDC entry points...
+ */
+
+#define PDC_POW_FAIL    1               /* perform a power-fail         */
+#define PDC_POW_FAIL_PREPARE    0       /* prepare for powerfail        */
+
+#define PDC_CHASSIS     2               /* PDC-chassis functions        */
+#define PDC_CHASSIS_DISP        0       /* update chassis display       */
+#define PDC_CHASSIS_WARN        1       /* return chassis warnings      */
+#define PDC_CHASSIS_DISPWARN    2       /* update&return chassis status */
+#define PDC_RETURN_CHASSIS_INFO 128     /* HVERSION dependent: return chassis LED/LCD info  */
+
+#define PDC_PIM         3               /* Get PIM data                 */
+#define PDC_PIM_HPMC            0       /* Transfer HPMC data           */
+#define PDC_PIM_RETURN_SIZE     1       /* Get Max buffer needed for PIM*/
+#define PDC_PIM_LPMC            2       /* Transfer HPMC data           */
+#define PDC_PIM_SOFT_BOOT       3       /* Transfer Soft Boot data      */
+#define PDC_PIM_TOC             4       /* Transfer TOC data            */
+
+#define PDC_MODEL       4               /* PDC model information call   */
+#define PDC_MODEL_INFO          0       /* returns information          */
+#define PDC_MODEL_BOOTID        1       /* set the BOOT_ID              */
+#define PDC_MODEL_VERSIONS      2       /* returns cpu-internal versions*/
+#define PDC_MODEL_SYSMODEL      3       /* return system model info     */
+#define PDC_MODEL_ENSPEC        4       /* enable specific option       */
+#define PDC_MODEL_DISPEC        5       /* disable specific option      */
+#define PDC_MODEL_CPU_ID        6       /* returns cpu-id (only newer machines!) */
+#define PDC_MODEL_CAPABILITIES  7       /* returns OS32/OS64-flags      */
+/* Values for PDC_MODEL_CAPABILITIES non-equivalent virtual aliasing support */
+#define  PDC_MODEL_OS64                 (1 << 0)
+#define  PDC_MODEL_OS32                 (1 << 1)
+#define  PDC_MODEL_IOPDIR_FDC           (1 << 2)
+#define  PDC_MODEL_NVA_MASK             (3 << 4)
+#define  PDC_MODEL_NVA_SUPPORTED        (0 << 4)
+#define  PDC_MODEL_NVA_SLOW             (1 << 4)
+#define  PDC_MODEL_NVA_UNSUPPORTED      (3 << 4)
+#define PDC_MODEL_GET_BOOT__OP  8       /* returns boot test options    */
+#define PDC_MODEL_SET_BOOT__OP  9       /* set boot test options        */
+
+#define PA89_INSTRUCTION_SET    0x4     /* capatibilies returned        */
+#define PA90_INSTRUCTION_SET    0x8
+
+#define PDC_CACHE       5               /* return/set cache (& TLB) info*/
+#define PDC_CACHE_INFO          0       /* returns information          */
+#define PDC_CACHE_SET_COH       1       /* set coherence state          */
+#define PDC_CACHE_RET_SPID      2       /* returns space-ID bits        */
+
+#define PDC_HPA         6               /* return HPA of processor      */
+#define PDC_HPA_PROCESSOR       0
+#define PDC_HPA_MODULES         1
+
+#define PDC_COPROC      7               /* Co-Processor (usually FP unit(s)) */
+#define PDC_COPROC_CFG          0       /* Co-Processor Cfg (FP unit(s) enabled?) */
+
+#define PDC_IODC        8               /* talk to IODC                 */
+#define PDC_IODC_READ           0       /* read IODC entry point        */
+/*      PDC_IODC_RI_                     * INDEX parameter of PDC_IODC_READ */
+#define PDC_IODC_RI_DATA_BYTES  0       /* IODC Data Bytes              */
+/*                              1, 2       obsolete - HVERSION dependent*/
+#define PDC_IODC_RI_INIT        3       /* Initialize module            */
+#define PDC_IODC_RI_IO          4       /* Module input/output          */
+#define PDC_IODC_RI_SPA         5       /* Module input/output          */
+#define PDC_IODC_RI_CONFIG      6       /* Module input/output          */
+/*                              7         obsolete - HVERSION dependent */
+#define PDC_IODC_RI_TEST        8       /* Module input/output          */
+#define PDC_IODC_RI_TLB         9       /* Module input/output          */
+#define PDC_IODC_NINIT          2       /* non-destructive init         */
+#define PDC_IODC_DINIT          3       /* destructive init             */
+#define PDC_IODC_MEMERR         4       /* check for memory errors      */
+#define PDC_IODC_INDEX_DATA     0       /* get first 16 bytes from mod IODC */
+#define PDC_IODC_BUS_ERROR      -4      /* bus error return value       */
+#define PDC_IODC_INVALID_INDEX  -5      /* invalid index return value   */
+#define PDC_IODC_COUNT          -6      /* count is too small           */
+
+#define PDC_TOD         9               /* time-of-day clock (TOD)      */
+#define PDC_TOD_READ            0       /* read TOD                     */
+#define PDC_TOD_WRITE           1       /* write TOD                    */
+
+
+#define PDC_STABLE      10              /* stable storage (sprockets)   */
+#define PDC_STABLE_READ         0
+#define PDC_STABLE_WRITE        1
+#define PDC_STABLE_RETURN_SIZE  2
+#define PDC_STABLE_VERIFY_CONTENTS 3
+#define PDC_STABLE_INITIALIZE   4
+
+#define PDC_NVOLATILE   11              /* often not implemented        */
+
+#define PDC_ADD_VALID   12              /* Memory validation PDC call   */
+#define PDC_ADD_VALID_VERIFY    0       /* Make PDC_ADD_VALID verify region */
+
+#define PDC_INSTR       15              /* get instr to invoke PDCE_CHECK() */
+
+#define PDC_PROC        16              /* (sprockets)                  */
+
+#define PDC_CONFIG      16              /* (sprockets)                  */
+#define PDC_CONFIG_DECONFIG     0
+#define PDC_CONFIG_DRECONFIG    1
+#define PDC_CONFIG_DRETURN_CONFIG 2
+
+#define PDC_BLOCK_TLB   18              /* manage hardware block-TLB    */
+#define PDC_BTLB_INFO           0       /* returns parameter            */
+#define PDC_BTLB_INSERT         1       /* insert BTLB entry            */
+#define PDC_BTLB_PURGE          2       /* purge BTLB entries           */
+#define PDC_BTLB_PURGE_ALL      3       /* purge all BTLB entries       */
+
+#define PDC_TLB         19              /* manage hardware TLB miss handling */
+#define PDC_TLB_INFO            0       /* returns parameter            */
+#define PDC_TLB_SETUP           1       /* set up miss handling         */
+
+#define PDC_MEM         20              /* Manage memory                */
+#define PDC_MEM_MEMINFO         0
+#define PDC_MEM_ADD_PAGE        1
+#define PDC_MEM_CLEAR_PDT       2
+#define PDC_MEM_READ_PDT        3
+#define PDC_MEM_RESET_CLEAR     4
+#define PDC_MEM_GOODMEM         5
+#define PDC_MEM_TABLE           128     /* Non contig mem map (sprockets) */
+#define PDC_MEM_RETURN_ADDRESS_TABLE    PDC_MEM_TABLE
+#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES_SIZE   131
+#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES        132
+#define PDC_MEM_GET_PHYSICAL_LOCATION_FROM_MEMORY_ADDRESS 133
+
+#define PDC_MEM_RET_SBE_REPLACED        5       /* PDC_MEM return values */
+#define PDC_MEM_RET_DUPLICATE_ENTRY     4
+#define PDC_MEM_RET_BUF_SIZE_SMALL      1
+#define PDC_MEM_RET_PDT_FULL            -11
+#define PDC_MEM_RET_INVALID_PHYSICAL_LOCATION ~0ULL
+
+#define PDC_PSW         21              /* Get/Set default System Mask  */
+#define PDC_PSW_MASK            0       /* Return mask                  */
+#define PDC_PSW_GET_DEFAULTS    1       /* Return defaults              */
+#define PDC_PSW_SET_DEFAULTS    2       /* Set default                  */
+#define PDC_PSW_ENDIAN_BIT      1       /* set for big endian           */
+#define PDC_PSW_WIDE_BIT        2       /* set for wide mode            */ 
+
+#define PDC_SYSTEM_MAP  22              /* find system modules          */
+#define PDC_FIND_MODULE         0
+#define PDC_FIND_ADDRESS        1
+#define PDC_TRANSLATE_PATH      2
+
+#define PDC_SOFT_POWER  23              /* soft power switch            */
+#define PDC_SOFT_POWER_INFO     0       /* return info about the soft power switch */
+#define PDC_SOFT_POWER_ENABLE   1       /* enable/disable soft power switch */
+
+
+/* HVERSION dependent */
+
+/* The PDC_MEM_MAP calls */
+#define PDC_MEM_MAP     128             /* on s700: return page info    */
+#define PDC_MEM_MAP_HPA         0       /* returns hpa of a module      */
+
+#define PDC_EEPROM      129             /* EEPROM access                */
+#define PDC_EEPROM_READ_WORD    0
+#define PDC_EEPROM_WRITE_WORD   1
+#define PDC_EEPROM_READ_BYTE    2
+#define PDC_EEPROM_WRITE_BYTE   3
+#define PDC_EEPROM_EEPROM_PASSWORD -1000
+
+#define PDC_NVM         130             /* NVM (non-volatile memory) access */
+#define PDC_NVM_READ_WORD       0
+#define PDC_NVM_WRITE_WORD      1
+#define PDC_NVM_READ_BYTE       2
+#define PDC_NVM_WRITE_BYTE      3
+
+#define PDC_SEED_ERROR  132             /* (sprockets)                  */
+
+#define PDC_IO          135             /* log error info, reset IO system */
+#define PDC_IO_READ_AND_CLEAR_ERRORS    0
+#define PDC_IO_RESET                    1
+#define PDC_IO_RESET_DEVICES            2
+/* sets bits 6&7 (little endian) of the HcControl Register */
+#define PDC_IO_USB_SUSPEND      0xC000000000000000
+#define PDC_IO_EEPROM_IO_ERR_TABLE_FULL -5      /* return value */
+#define PDC_IO_NO_SUSPEND               -6      /* return value */
+
+#define PDC_BROADCAST_RESET 136         /* reset all processors         */
+#define PDC_DO_RESET            0       /* option: perform a broadcast reset */
+#define PDC_DO_FIRM_TEST_RESET  1       /* Do broadcast reset with bitmap */
+#define PDC_BR_RECONFIGURATION  2       /* reset w/reconfiguration      */
+#define PDC_FIRM_TEST_MAGIC     0xab9ec36fUL    /* for this reboot only */
+
+#define PDC_LAN_STATION_ID 138          /* Hversion dependent mechanism for */
+#define PDC_LAN_STATION_ID_READ 0       /* getting the lan station address  */
+
+#define PDC_LAN_STATION_ID_SIZE 6
+
+#define PDC_CHECK_RANGES 139            /* (sprockets)                  */
+
+#define PDC_NV_SECTIONS 141             /* (sprockets)                  */
+
+#define PDC_PERFORMANCE 142             /* performance monitoring       */
+
+#define PDC_SYSTEM_INFO 143             /* system information           */
+#define PDC_SYSINFO_RETURN_INFO_SIZE    0
+#define PDC_SYSINFO_RRETURN_SYS_INFO    1
+#define PDC_SYSINFO_RRETURN_ERRORS      2
+#define PDC_SYSINFO_RRETURN_WARNINGS    3
+#define PDC_SYSINFO_RETURN_REVISIONS    4
+#define PDC_SYSINFO_RRETURN_DIAGNOSE    5
+#define PDC_SYSINFO_RRETURN_HV_DIAGNOSE 1005
+
+#define PDC_RDR         144             /* (sprockets)                  */
+#define PDC_RDR_READ_BUFFER     0
+#define PDC_RDR_READ_SINGLE     1
+#define PDC_RDR_WRITE_SINGLE    2
+
+#define PDC_INTRIGUE    145             /* (sprockets)                  */
+#define PDC_INTRIGUE_WRITE_BUFFER        0
+#define PDC_INTRIGUE_GET_SCRATCH_BUFSIZE 1
+#define PDC_INTRIGUE_START_CPU_COUNTERS  2
+#define PDC_INTRIGUE_STOP_CPU_COUNTERS   3
+
+#define PDC_STI         146             /* STI access                   */
+/* same as PDC_PCI_XXX values (see below) */
+
+/* Legacy PDC definitions for same stuff */
+#define PDC_PCI_INDEX   147
+#define PDC_PCI_INTERFACE_INFO          0
+#define PDC_PCI_SLOT_INFO               1
+#define PDC_PCI_INFLIGHT_BYTES          2
+#define PDC_PCI_READ_CONFIG             3
+#define PDC_PCI_WRITE_CONFIG            4
+#define PDC_PCI_READ_PCI_IO             5
+#define PDC_PCI_WRITE_PCI_IO            6
+#define PDC_PCI_READ_CONFIG_DELAY       7
+#define PDC_PCI_UPDATE_CONFIG_DELAY     8
+#define PDC_PCI_PCI_PATH_TO_PCI_HPA     9
+#define PDC_PCI_PCI_HPA_TO_PCI_PATH     10
+#define PDC_PCI_PCI_PATH_TO_PCI_BUS     11
+#define PDC_PCI_PCI_RESERVED            12
+#define PDC_PCI_PCI_INT_ROUTE_SIZE      13
+#define PDC_PCI_GET_INT_TBL_SIZE        PDC_PCI_PCI_INT_ROUTE_SIZE
+#define PDC_PCI_PCI_INT_ROUTE           14
+#define PDC_PCI_GET_INT_TBL             PDC_PCI_PCI_INT_ROUTE 
+#define PDC_PCI_READ_MON_TYPE           15
+#define PDC_PCI_WRITE_MON_TYPE          16
+
+
+/* Get SCSI Interface Card info:  SDTR, SCSI ID, mode (SE vs LVD) */
+#define PDC_INITIATOR   163
+#define PDC_GET_INITIATOR       0
+#define PDC_SET_INITIATOR       1
+#define PDC_DELETE_INITIATOR    2
+#define PDC_RETURN_TABLE_SIZE   3
+#define PDC_RETURN_TABLE        4
+
+#define PDC_LINK        165             /* (sprockets)                  */
+#define PDC_LINK_PCI_ENTRY_POINTS       0  /* list (Arg1) = 0 */
+#define PDC_LINK_USB_ENTRY_POINTS       1  /* list (Arg1) = 1 */
+
+/* cl_class
+ * page 3-33 of IO-Firmware ARS
+ * IODC ENTRY_INIT(Search first) RET[1]
+ */
+#define CL_NULL         0       /* invalid */
+#define CL_RANDOM       1       /* random access (as disk) */
+#define CL_SEQU         2       /* sequential access (as tape) */
+#define CL_DUPLEX       7       /* full-duplex point-to-point (RS-232, Net) */
+#define CL_KEYBD        8       /* half-duplex console (HIL Keyboard) */
+#define CL_DISPL        9       /* half-duplex console (display) */
+#define CL_FC           10      /* FiberChannel access media */
+
+/* IODC ENTRY_INIT() */
+#define ENTRY_INIT_SRCH_FRST    2
+#define ENTRY_INIT_SRCH_NEXT    3
+#define ENTRY_INIT_MOD_DEV      4
+#define ENTRY_INIT_DEV          5
+#define ENTRY_INIT_MOD          6
+#define ENTRY_INIT_MSG          9
+
+/* IODC ENTRY_IO() */
+#define ENTRY_IO_BOOTIN         0
+#define ENTRY_IO_BOOTOUT        1
+#define ENTRY_IO_CIN            2
+#define ENTRY_IO_COUT           3
+#define ENTRY_IO_CLOSE          4
+#define ENTRY_IO_GETMSG         9
+#define ENTRY_IO_BBLOCK_IN      16
+#define ENTRY_IO_BBLOCK_OUT     17
+
+/* IODC ENTRY_SPA() */
+
+/* IODC ENTRY_CONFIG() */
+
+/* IODC ENTRY_TEST() */
+
+/* IODC ENTRY_TLB() */
+
+/* constants for OS (NVM...) */
+#define OS_ID_NONE              0       /* Undefined OS ID      */
+#define OS_ID_HPUX              1       /* HP-UX OS             */
+#define OS_ID_MPEXL             2       /* MPE XL OS            */
+#define OS_ID_OSF               3       /* OSF OS               */
+#define OS_ID_HPRT              4       /* HP-RT OS             */
+#define OS_ID_NOVEL             5       /* NOVELL OS            */
+#define OS_ID_LINUX             6       /* Linux                */
+
+
+/* constants for PDC_CHASSIS */
+#define OSTAT_OFF               0
+#define OSTAT_FLT               1 
+#define OSTAT_TEST              2
+#define OSTAT_INIT              3
+#define OSTAT_SHUT              4
+#define OSTAT_WARN              5
+#define OSTAT_RUN               6
+#define OSTAT_ON                7
+
+/* Page Zero constant offsets used by the HPMC handler */
+#define BOOT_CONSOLE_HPA_OFFSET  0x3c0
+#define BOOT_CONSOLE_SPA_OFFSET  0x3c4
+#define BOOT_CONSOLE_PATH_OFFSET 0x3a8
+
+/* size of the pdc_result buffer for firmware.c */
+#define NUM_PDC_RESULT  32
+
+#if !defined(__ASSEMBLY__)
+
+#include <linux/types.h>
+
+
+/* flags of the device_path */
+#define PF_AUTOBOOT     0x80
+#define PF_AUTOSEARCH   0x40
+#define PF_TIMER        0x0F
+
+struct device_path {            /* page 1-69 */
+        unsigned char flags;    /* flags see above! */
+        unsigned char bc[6];    /* bus converter routing info */
+        unsigned char mod;
+        unsigned int  layers[6];/* device-specific layer-info */
+} __attribute__((aligned(8))) ;
+
+struct pz_device {
+        struct  device_path dp; /* see above */
+        /* struct       iomod *hpa; */
+        unsigned int hpa;       /* HPA base address */
+        /* char *spa; */
+        unsigned int spa;       /* SPA base address */
+        /* int  (*iodc_io)(struct iomod*, ...); */
+        unsigned int iodc_io;   /* device entry point */
+        short   pad;            /* reserved */
+        unsigned short cl_class;/* see below */
+} __attribute__((aligned(8))) ;
+
+struct zeropage {
+        /* [0x000] initialize vectors (VEC) */
+        unsigned int    vec_special;            /* must be zero */
+        /* int  (*vec_pow_fail)(void);*/
+        unsigned int    vec_pow_fail; /* power failure handler */
+        /* int  (*vec_toc)(void); */
+        unsigned int    vec_toc;
+        unsigned int    vec_toclen;
+        /* int  (*vec_rendz)(void); */
+        unsigned int vec_rendz;
+        int     vec_pow_fail_flen;
+        int     vec_pad[10];            
+        
+        /* [0x040] reserved processor dependent */
+        int     pad0[112];
+
+        /* [0x200] reserved */
+        int     pad1[84];
+
+        /* [0x350] memory configuration (MC) */
+        int     memc_cont;              /* contiguous mem size (bytes) */
+        int     memc_phsize;            /* physical memory size */
+        int     memc_adsize;            /* additional mem size, bytes of SPA space used by PDC */
+        unsigned int mem_pdc_hi;        /* used for 64-bit */
+
+        /* [0x360] various parameters for the boot-CPU */
+        /* unsigned int *mem_booterr[8]; */
+        unsigned int mem_booterr[8];    /* ptr to boot errors */
+        unsigned int mem_free;          /* first location, where OS can be loaded */
+        /* struct iomod *mem_hpa; */
+        unsigned int mem_hpa;           /* HPA of the boot-CPU */
+        /* int (*mem_pdc)(int, ...); */
+        unsigned int mem_pdc;           /* PDC entry point */
+        unsigned int mem_10msec;        /* number of clock ticks in 10msec */
+
+        /* [0x390] initial memory module (IMM) */
+        /* struct iomod *imm_hpa; */
+        unsigned int imm_hpa;           /* HPA of the IMM */
+        int     imm_soft_boot;          /* 0 = was hard boot, 1 = was soft boot */
+        unsigned int    imm_spa_size;           /* SPA size of the IMM in bytes */
+        unsigned int    imm_max_mem;            /* bytes of mem in IMM */
+
+        /* [0x3A0] boot console, display device and keyboard */
+        struct pz_device mem_cons;      /* description of console device */
+        struct pz_device mem_boot;      /* description of boot device */
+        struct pz_device mem_kbd;       /* description of keyboard device */
+
+        /* [0x430] reserved */
+        int     pad430[116];
+
+        /* [0x600] processor dependent */
+        __u32   pad600[1];
+        __u32   proc_sti;               /* pointer to STI ROM */
+        __u32   pad608[126];
+};
+
+#endif /* !defined(__ASSEMBLY__) */
+
+#endif /* _UAPI_PARISC_PDC_H */
diff --git a/arch/parisc/include/asm/posix_types.h b/arch/parisc/include/uapi/asm/posix_types.h
index b9344256f76..b9344256f76 100644
--- a/arch/parisc/include/asm/posix_types.h
+++ b/arch/parisc/include/uapi/asm/posix_types.h
diff --git a/arch/parisc/include/uapi/asm/ptrace.h b/arch/parisc/include/uapi/asm/ptrace.h
new file mode 100644
index 00000000000..c4fa6c8b9ad
--- /dev/null
+++ b/arch/parisc/include/uapi/asm/ptrace.h
@@ -0,0 +1,47 @@
+/* written by Philipp Rumpf, Copyright (C) 1999 SuSE GmbH Nuernberg
+** Copyright (C) 2000 Grant Grundler, Hewlett-Packard
+*/
+#ifndef _UAPI_PARISC_PTRACE_H
+#define _UAPI_PARISC_PTRACE_H
+
+
+#include <linux/types.h>
+
+/* This struct defines the way the registers are stored on the 
+ * stack during a system call.
+ *
+ * N.B. gdb/strace care about the size and offsets within this
+ * structure. If you change things, you may break object compatibility
+ * for those applications.
+ */
+
+struct pt_regs {
+        unsigned long gr[32];   /* PSW is in gr[0] */
+        __u64 fr[32];
+        unsigned long sr[ 8];
+        unsigned long iasq[2];
+        unsigned long iaoq[2];
+        unsigned long cr27;
+        unsigned long pad0;     /* available for other uses */
+        unsigned long orig_r28;
+        unsigned long ksp;
+        unsigned long kpc;
+        unsigned long sar;      /* CR11 */
+        unsigned long iir;      /* CR19 */
+        unsigned long isr;      /* CR20 */
+        unsigned long ior;      /* CR21 */
+        unsigned long ipsw;     /* CR22 */
+};
+
+/*
+ * The numbers chosen here are somewhat arbitrary but absolutely MUST
+ * not overlap with any of the number assigned in <linux/ptrace.h>.
+ *
+ * These ones are taken from IA-64 on the assumption that theirs are
+ * the most correct (and we also want to support PTRACE_SINGLEBLOCK
+ * since we have taken branch traps too)
+ */
+#define PTRACE_SINGLEBLOCK      12      /* resume execution until next branch */
+
+
+#endif /* _UAPI_PARISC_PTRACE_H */
diff --git a/arch/parisc/include/asm/resource.h b/arch/parisc/include/uapi/asm/resource.h
index 8b06343b62e..8b06343b62e 100644
--- a/arch/parisc/include/asm/resource.h
+++ b/arch/parisc/include/uapi/asm/resource.h
diff --git a/arch/parisc/include/asm/sembuf.h b/arch/parisc/include/uapi/asm/sembuf.h
index 1e59ffd3bd1..1e59ffd3bd1 100644
--- a/arch/parisc/include/asm/sembuf.h
+++ b/arch/parisc/include/uapi/asm/sembuf.h
diff --git a/arch/parisc/include/asm/setup.h b/arch/parisc/include/uapi/asm/setup.h
index 7da2e5b8747..7da2e5b8747 100644
--- a/arch/parisc/include/asm/setup.h
+++ b/arch/parisc/include/uapi/asm/setup.h
diff --git a/arch/parisc/include/asm/shmbuf.h b/arch/parisc/include/uapi/asm/shmbuf.h
index 0a3eada1863..0a3eada1863 100644
--- a/arch/parisc/include/asm/shmbuf.h
+++ b/arch/parisc/include/uapi/asm/shmbuf.h
diff --git a/arch/parisc/include/asm/sigcontext.h b/arch/parisc/include/uapi/asm/sigcontext.h
index 27ef31bb3b6..27ef31bb3b6 100644
--- a/arch/parisc/include/asm/sigcontext.h
+++ b/arch/parisc/include/uapi/asm/sigcontext.h
diff --git a/arch/parisc/include/asm/siginfo.h b/arch/parisc/include/uapi/asm/siginfo.h
index d7034728f37..d7034728f37 100644
--- a/arch/parisc/include/asm/siginfo.h
+++ b/arch/parisc/include/uapi/asm/siginfo.h
diff --git a/arch/parisc/include/uapi/asm/signal.h b/arch/parisc/include/uapi/asm/signal.h
new file mode 100644
index 00000000000..b1ddaa24337
--- /dev/null
+++ b/arch/parisc/include/uapi/asm/signal.h
@@ -0,0 +1,118 @@
+#ifndef _UAPI_ASM_PARISC_SIGNAL_H
+#define _UAPI_ASM_PARISC_SIGNAL_H
+
+#define SIGHUP           1
+#define SIGINT           2
+#define SIGQUIT          3
+#define SIGILL           4
+#define SIGTRAP          5
+#define SIGABRT          6
+#define SIGIOT           6
+#define SIGEMT           7
+#define SIGFPE           8
+#define SIGKILL          9
+#define SIGBUS          10
+#define SIGSEGV         11
+#define SIGSYS          12 /* Linux doesn't use this */
+#define SIGPIPE         13
+#define SIGALRM         14
+#define SIGTERM         15
+#define SIGUSR1         16
+#define SIGUSR2         17
+#define SIGCHLD         18
+#define SIGPWR          19
+#define SIGVTALRM       20
+#define SIGPROF         21
+#define SIGIO           22
+#define SIGPOLL         SIGIO
+#define SIGWINCH        23
+#define SIGSTOP         24
+#define SIGTSTP         25
+#define SIGCONT         26
+#define SIGTTIN         27
+#define SIGTTOU         28
+#define SIGURG          29
+#define SIGLOST         30 /* Linux doesn't use this either */
+#define SIGUNUSED       31
+#define SIGRESERVE      SIGUNUSED
+
+#define SIGXCPU         33
+#define SIGXFSZ         34
+#define SIGSTKFLT       36
+
+/* These should not be considered constants from userland.  */
+#define SIGRTMIN        37
+#define SIGRTMAX        _NSIG /* it's 44 under HP/UX */
+
+/*
+ * SA_FLAGS values:
+ *
+ * SA_ONSTACK indicates that a registered stack_t will be used.
+ * SA_RESTART flag to get restarting signals (which were the default long ago)
+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
+ * SA_RESETHAND clears the handler when the signal is delivered.
+ * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
+ * SA_NODEFER prevents the current signal from being masked in the handler.
+ *
+ * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
+ * Unix names RESETHAND and NODEFER respectively.
+ */
+#define SA_ONSTACK      0x00000001
+#define SA_RESETHAND    0x00000004
+#define SA_NOCLDSTOP    0x00000008
+#define SA_SIGINFO      0x00000010
+#define SA_NODEFER      0x00000020
+#define SA_RESTART      0x00000040
+#define SA_NOCLDWAIT    0x00000080
+#define _SA_SIGGFAULT   0x00000100 /* HPUX */
+
+#define SA_NOMASK       SA_NODEFER
+#define SA_ONESHOT      SA_RESETHAND
+
+#define SA_RESTORER     0x04000000 /* obsolete -- ignored */
+
+/* 
+ * sigaltstack controls
+ */
+#define SS_ONSTACK      1
+#define SS_DISABLE      2
+
+#define MINSIGSTKSZ     2048
+#define SIGSTKSZ        8192
+
+
+#define SIG_BLOCK          0    /* for blocking signals */
+#define SIG_UNBLOCK        1    /* for unblocking signals */
+#define SIG_SETMASK        2    /* for setting the signal mask */
+
+#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
+#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
+#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+
+# ifndef __ASSEMBLY__
+
+#  include <linux/types.h>
+
+/* Avoid too many header ordering problems.  */
+struct siginfo;
+
+/* Type of a signal handler.  */
+#ifdef CONFIG_64BIT
+/* function pointers on 64-bit parisc are pointers to little structs and the
+ * compiler doesn't support code which changes or tests the address of
+ * the function in the little struct.  This is really ugly -PB
+ */
+typedef char __user *__sighandler_t;
+#else
+typedef void __signalfn_t(int);
+typedef __signalfn_t __user *__sighandler_t;
+#endif
+
+typedef struct sigaltstack {
+        void __user *ss_sp;
+        int ss_flags;
+        size_t ss_size;
+} stack_t;
+
+#endif /* !__ASSEMBLY */
+#endif /* _UAPI_ASM_PARISC_SIGNAL_H */
diff --git a/arch/parisc/include/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h
index 1b52c2c31a7..1b52c2c31a7 100644
--- a/arch/parisc/include/asm/socket.h
+++ b/arch/parisc/include/uapi/asm/socket.h
diff --git a/arch/parisc/include/asm/sockios.h b/arch/parisc/include/uapi/asm/sockios.h
index dabfbc7483f..dabfbc7483f 100644
--- a/arch/parisc/include/asm/sockios.h
+++ b/arch/parisc/include/uapi/asm/sockios.h
diff --git a/arch/parisc/include/asm/stat.h b/arch/parisc/include/uapi/asm/stat.h
index d76fbda5d62..d76fbda5d62 100644
--- a/arch/parisc/include/asm/stat.h
+++ b/arch/parisc/include/uapi/asm/stat.h
diff --git a/arch/parisc/include/asm/statfs.h b/arch/parisc/include/uapi/asm/statfs.h
index 324bea905dc..324bea905dc 100644
--- a/arch/parisc/include/asm/statfs.h
+++ b/arch/parisc/include/uapi/asm/statfs.h
diff --git a/arch/parisc/include/asm/swab.h b/arch/parisc/include/uapi/asm/swab.h
index e78403b129e..e78403b129e 100644
--- a/arch/parisc/include/asm/swab.h
+++ b/arch/parisc/include/uapi/asm/swab.h
diff --git a/arch/parisc/include/asm/termbits.h b/arch/parisc/include/uapi/asm/termbits.h
index d1ab92177a5..d1ab92177a5 100644
--- a/arch/parisc/include/asm/termbits.h
+++ b/arch/parisc/include/uapi/asm/termbits.h
diff --git a/arch/parisc/include/uapi/asm/termios.h b/arch/parisc/include/uapi/asm/termios.h
new file mode 100644
index 00000000000..f3377395070
--- /dev/null
+++ b/arch/parisc/include/uapi/asm/termios.h
@@ -0,0 +1,43 @@
+#ifndef _UAPI_PARISC_TERMIOS_H
+#define _UAPI_PARISC_TERMIOS_H
+
+#include <asm/termbits.h>
+#include <asm/ioctls.h>
+
+struct winsize {
+        unsigned short ws_row;
+        unsigned short ws_col;
+        unsigned short ws_xpixel;
+        unsigned short ws_ypixel;
+};
+
+#define NCC 8
+struct termio {
+        unsigned short c_iflag;         /* input mode flags */
+        unsigned short c_oflag;         /* output mode flags */
+        unsigned short c_cflag;         /* control mode flags */
+        unsigned short c_lflag;         /* local mode flags */
+        unsigned char c_line;           /* line discipline */
+        unsigned char c_cc[NCC];        /* control characters */
+};
+
+/* modem lines */
+#define TIOCM_LE        0x001
+#define TIOCM_DTR       0x002
+#define TIOCM_RTS       0x004
+#define TIOCM_ST        0x008
+#define TIOCM_SR        0x010
+#define TIOCM_CTS       0x020
+#define TIOCM_CAR       0x040
+#define TIOCM_RNG       0x080
+#define TIOCM_DSR       0x100
+#define TIOCM_CD        TIOCM_CAR
+#define TIOCM_RI        TIOCM_RNG
+#define TIOCM_OUT1      0x2000
+#define TIOCM_OUT2      0x4000
+#define TIOCM_LOOP      0x8000
+
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+
+
+#endif /* _UAPI_PARISC_TERMIOS_H */
diff --git a/arch/parisc/include/asm/types.h b/arch/parisc/include/uapi/asm/types.h
index 8866f9bbdea..8866f9bbdea 100644
--- a/arch/parisc/include/asm/types.h
+++ b/arch/parisc/include/uapi/asm/types.h
diff --git a/arch/parisc/include/uapi/asm/unistd.h b/arch/parisc/include/uapi/asm/unistd.h
new file mode 100644
index 00000000000..e178f30f2cc
--- /dev/null
+++ b/arch/parisc/include/uapi/asm/unistd.h
@@ -0,0 +1,837 @@
+#ifndef _UAPI_ASM_PARISC_UNISTD_H_
+#define _UAPI_ASM_PARISC_UNISTD_H_
+
+/*
+ * This file contains the system call numbers.
+ */
+
+/*
+ *   HP-UX system calls get their native numbers for binary compatibility.
+ */
+
+#define __NR_HPUX_exit                    1
+#define __NR_HPUX_fork                    2
+#define __NR_HPUX_read                    3
+#define __NR_HPUX_write                   4
+#define __NR_HPUX_open                    5
+#define __NR_HPUX_close                   6
+#define __NR_HPUX_wait                    7
+#define __NR_HPUX_creat                   8
+#define __NR_HPUX_link                    9
+#define __NR_HPUX_unlink                 10
+#define __NR_HPUX_execv                  11
+#define __NR_HPUX_chdir                  12
+#define __NR_HPUX_time                   13
+#define __NR_HPUX_mknod                  14
+#define __NR_HPUX_chmod                  15
+#define __NR_HPUX_chown                  16
+#define __NR_HPUX_break                  17
+#define __NR_HPUX_lchmod                 18
+#define __NR_HPUX_lseek                  19
+#define __NR_HPUX_getpid                 20
+#define __NR_HPUX_mount                  21
+#define __NR_HPUX_umount                 22
+#define __NR_HPUX_setuid                 23
+#define __NR_HPUX_getuid                 24
+#define __NR_HPUX_stime                  25
+#define __NR_HPUX_ptrace                 26
+#define __NR_HPUX_alarm                  27
+#define __NR_HPUX_oldfstat               28
+#define __NR_HPUX_pause                  29
+#define __NR_HPUX_utime                  30
+#define __NR_HPUX_stty                   31
+#define __NR_HPUX_gtty                   32
+#define __NR_HPUX_access                 33
+#define __NR_HPUX_nice                   34
+#define __NR_HPUX_ftime                  35
+#define __NR_HPUX_sync                   36
+#define __NR_HPUX_kill                   37
+#define __NR_HPUX_stat                   38
+#define __NR_HPUX_setpgrp3               39
+#define __NR_HPUX_lstat                  40
+#define __NR_HPUX_dup                    41
+#define __NR_HPUX_pipe                   42
+#define __NR_HPUX_times                  43
+#define __NR_HPUX_profil                 44
+#define __NR_HPUX_ki_call                45
+#define __NR_HPUX_setgid                 46
+#define __NR_HPUX_getgid                 47
+#define __NR_HPUX_sigsys                 48
+#define __NR_HPUX_reserved1              49
+#define __NR_HPUX_reserved2              50
+#define __NR_HPUX_acct                   51
+#define __NR_HPUX_set_userthreadid       52
+#define __NR_HPUX_oldlock                53
+#define __NR_HPUX_ioctl                  54
+#define __NR_HPUX_reboot                 55
+#define __NR_HPUX_symlink                56
+#define __NR_HPUX_utssys                 57
+#define __NR_HPUX_readlink               58
+#define __NR_HPUX_execve                 59
+#define __NR_HPUX_umask                  60
+#define __NR_HPUX_chroot                 61
+#define __NR_HPUX_fcntl                  62
+#define __NR_HPUX_ulimit                 63
+#define __NR_HPUX_getpagesize            64
+#define __NR_HPUX_mremap                 65
+#define __NR_HPUX_vfork                  66
+#define __NR_HPUX_vread                  67
+#define __NR_HPUX_vwrite                 68
+#define __NR_HPUX_sbrk                   69
+#define __NR_HPUX_sstk                   70
+#define __NR_HPUX_mmap                   71
+#define __NR_HPUX_vadvise                72
+#define __NR_HPUX_munmap                 73
+#define __NR_HPUX_mprotect               74
+#define __NR_HPUX_madvise                75
+#define __NR_HPUX_vhangup                76
+#define __NR_HPUX_swapoff                77
+#define __NR_HPUX_mincore                78
+#define __NR_HPUX_getgroups              79
+#define __NR_HPUX_setgroups              80
+#define __NR_HPUX_getpgrp2               81
+#define __NR_HPUX_setpgrp2               82
+#define __NR_HPUX_setitimer              83
+#define __NR_HPUX_wait3                  84
+#define __NR_HPUX_swapon                 85
+#define __NR_HPUX_getitimer              86
+#define __NR_HPUX_gethostname42          87
+#define __NR_HPUX_sethostname42          88
+#define __NR_HPUX_getdtablesize          89
+#define __NR_HPUX_dup2                   90
+#define __NR_HPUX_getdopt                91
+#define __NR_HPUX_fstat                  92
+#define __NR_HPUX_select                 93
+#define __NR_HPUX_setdopt                94
+#define __NR_HPUX_fsync                  95
+#define __NR_HPUX_setpriority            96
+#define __NR_HPUX_socket_old             97
+#define __NR_HPUX_connect_old            98
+#define __NR_HPUX_accept_old             99
+#define __NR_HPUX_getpriority           100
+#define __NR_HPUX_send_old              101
+#define __NR_HPUX_recv_old              102
+#define __NR_HPUX_socketaddr_old        103
+#define __NR_HPUX_bind_old              104
+#define __NR_HPUX_setsockopt_old        105
+#define __NR_HPUX_listen_old            106
+#define __NR_HPUX_vtimes_old            107
+#define __NR_HPUX_sigvector             108
+#define __NR_HPUX_sigblock              109
+#define __NR_HPUX_siggetmask            110
+#define __NR_HPUX_sigpause              111
+#define __NR_HPUX_sigstack              112
+#define __NR_HPUX_recvmsg_old           113
+#define __NR_HPUX_sendmsg_old           114
+#define __NR_HPUX_vtrace_old            115
+#define __NR_HPUX_gettimeofday          116
+#define __NR_HPUX_getrusage             117
+#define __NR_HPUX_getsockopt_old        118
+#define __NR_HPUX_resuba_old            119
+#define __NR_HPUX_readv                 120
+#define __NR_HPUX_writev                121
+#define __NR_HPUX_settimeofday          122
+#define __NR_HPUX_fchown                123
+#define __NR_HPUX_fchmod                124
+#define __NR_HPUX_recvfrom_old          125
+#define __NR_HPUX_setresuid             126
+#define __NR_HPUX_setresgid             127
+#define __NR_HPUX_rename                128
+#define __NR_HPUX_truncate              129
+#define __NR_HPUX_ftruncate             130
+#define __NR_HPUX_flock_old             131
+#define __NR_HPUX_sysconf               132
+#define __NR_HPUX_sendto_old            133
+#define __NR_HPUX_shutdown_old          134
+#define __NR_HPUX_socketpair_old        135
+#define __NR_HPUX_mkdir                 136
+#define __NR_HPUX_rmdir                 137
+#define __NR_HPUX_utimes_old            138
+#define __NR_HPUX_sigcleanup_old        139
+#define __NR_HPUX_setcore               140
+#define __NR_HPUX_getpeername_old       141
+#define __NR_HPUX_gethostid             142
+#define __NR_HPUX_sethostid             143
+#define __NR_HPUX_getrlimit             144
+#define __NR_HPUX_setrlimit             145
+#define __NR_HPUX_killpg_old            146
+#define __NR_HPUX_cachectl              147
+#define __NR_HPUX_quotactl              148
+#define __NR_HPUX_get_sysinfo           149
+#define __NR_HPUX_getsockname_old       150
+#define __NR_HPUX_privgrp               151
+#define __NR_HPUX_rtprio                152
+#define __NR_HPUX_plock                 153
+#define __NR_HPUX_reserved3             154
+#define __NR_HPUX_lockf                 155
+#define __NR_HPUX_semget                156
+#define __NR_HPUX_osemctl               157
+#define __NR_HPUX_semop                 158
+#define __NR_HPUX_msgget                159
+#define __NR_HPUX_omsgctl               160
+#define __NR_HPUX_msgsnd                161
+#define __NR_HPUX_msgrecv               162
+#define __NR_HPUX_shmget                163
+#define __NR_HPUX_oshmctl               164
+#define __NR_HPUX_shmat                 165
+#define __NR_HPUX_shmdt                 166
+#define __NR_HPUX_m68020_advise         167
+/* [168,189] are for Discless/DUX */
+#define __NR_HPUX_csp                   168
+#define __NR_HPUX_cluster               169
+#define __NR_HPUX_mkrnod                170
+#define __NR_HPUX_test                  171
+#define __NR_HPUX_unsp_open             172
+#define __NR_HPUX_reserved4             173
+#define __NR_HPUX_getcontext_old        174
+#define __NR_HPUX_osetcontext           175
+#define __NR_HPUX_bigio                 176
+#define __NR_HPUX_pipenode              177
+#define __NR_HPUX_lsync                 178
+#define __NR_HPUX_getmachineid          179
+#define __NR_HPUX_cnodeid               180
+#define __NR_HPUX_cnodes                181
+#define __NR_HPUX_swapclients           182
+#define __NR_HPUX_rmt_process           183
+#define __NR_HPUX_dskless_stats         184
+#define __NR_HPUX_sigprocmask           185
+#define __NR_HPUX_sigpending            186
+#define __NR_HPUX_sigsuspend            187
+#define __NR_HPUX_sigaction             188
+#define __NR_HPUX_reserved5             189
+#define __NR_HPUX_nfssvc                190
+#define __NR_HPUX_getfh                 191
+#define __NR_HPUX_getdomainname         192
+#define __NR_HPUX_setdomainname         193
+#define __NR_HPUX_async_daemon          194
+#define __NR_HPUX_getdirentries         195
+#define __NR_HPUX_statfs                196
+#define __NR_HPUX_fstatfs               197
+#define __NR_HPUX_vfsmount              198
+#define __NR_HPUX_reserved6             199
+#define __NR_HPUX_waitpid               200
+/* 201 - 223 missing */
+#define __NR_HPUX_sigsetreturn          224
+#define __NR_HPUX_sigsetstatemask       225
+/* 226 missing */
+#define __NR_HPUX_cs                    227
+#define __NR_HPUX_cds                   228
+#define __NR_HPUX_set_no_trunc          229
+#define __NR_HPUX_pathconf              230
+#define __NR_HPUX_fpathconf             231
+/* 232, 233 missing */
+#define __NR_HPUX_nfs_fcntl             234
+#define __NR_HPUX_ogetacl               235
+#define __NR_HPUX_ofgetacl              236
+#define __NR_HPUX_osetacl               237
+#define __NR_HPUX_ofsetacl              238
+#define __NR_HPUX_pstat                 239
+#define __NR_HPUX_getaudid              240
+#define __NR_HPUX_setaudid              241
+#define __NR_HPUX_getaudproc            242
+#define __NR_HPUX_setaudproc            243
+#define __NR_HPUX_getevent              244
+#define __NR_HPUX_setevent              245
+#define __NR_HPUX_audwrite              246
+#define __NR_HPUX_audswitch             247
+#define __NR_HPUX_audctl                248
+#define __NR_HPUX_ogetaccess            249
+#define __NR_HPUX_fsctl                 250
+/* 251 - 258 missing */
+#define __NR_HPUX_swapfs                259
+#define __NR_HPUX_fss                   260
+/* 261 - 266 missing */
+#define __NR_HPUX_tsync                 267
+#define __NR_HPUX_getnumfds             268
+#define __NR_HPUX_poll                  269
+#define __NR_HPUX_getmsg                270
+#define __NR_HPUX_putmsg                271
+#define __NR_HPUX_fchdir                272
+#define __NR_HPUX_getmount_cnt          273
+#define __NR_HPUX_getmount_entry        274
+#define __NR_HPUX_accept                275
+#define __NR_HPUX_bind                  276
+#define __NR_HPUX_connect               277
+#define __NR_HPUX_getpeername           278
+#define __NR_HPUX_getsockname           279
+#define __NR_HPUX_getsockopt            280
+#define __NR_HPUX_listen                281
+#define __NR_HPUX_recv                  282
+#define __NR_HPUX_recvfrom              283
+#define __NR_HPUX_recvmsg               284
+#define __NR_HPUX_send                  285
+#define __NR_HPUX_sendmsg               286
+#define __NR_HPUX_sendto                287
+#define __NR_HPUX_setsockopt            288
+#define __NR_HPUX_shutdown              289
+#define __NR_HPUX_socket                290
+#define __NR_HPUX_socketpair            291
+#define __NR_HPUX_proc_open             292
+#define __NR_HPUX_proc_close            293
+#define __NR_HPUX_proc_send             294
+#define __NR_HPUX_proc_recv             295
+#define __NR_HPUX_proc_sendrecv         296
+#define __NR_HPUX_proc_syscall          297
+/* 298 - 311 missing */
+#define __NR_HPUX_semctl                312
+#define __NR_HPUX_msgctl                313
+#define __NR_HPUX_shmctl                314
+#define __NR_HPUX_mpctl                 315
+#define __NR_HPUX_exportfs              316
+#define __NR_HPUX_getpmsg               317
+#define __NR_HPUX_putpmsg               318
+/* 319 missing */
+#define __NR_HPUX_msync                 320
+#define __NR_HPUX_msleep                321
+#define __NR_HPUX_mwakeup               322
+#define __NR_HPUX_msem_init             323
+#define __NR_HPUX_msem_remove           324
+#define __NR_HPUX_adjtime               325
+#define __NR_HPUX_kload                 326
+#define __NR_HPUX_fattach               327
+#define __NR_HPUX_fdetach               328
+#define __NR_HPUX_serialize             329
+#define __NR_HPUX_statvfs               330
+#define __NR_HPUX_fstatvfs              331
+#define __NR_HPUX_lchown                332
+#define __NR_HPUX_getsid                333
+#define __NR_HPUX_sysfs                 334
+/* 335, 336 missing */
+#define __NR_HPUX_sched_setparam        337
+#define __NR_HPUX_sched_getparam        338
+#define __NR_HPUX_sched_setscheduler    339
+#define __NR_HPUX_sched_getscheduler    340
+#define __NR_HPUX_sched_yield           341
+#define __NR_HPUX_sched_get_priority_max 342
+#define __NR_HPUX_sched_get_priority_min 343
+#define __NR_HPUX_sched_rr_get_interval 344
+#define __NR_HPUX_clock_settime         345
+#define __NR_HPUX_clock_gettime         346
+#define __NR_HPUX_clock_getres          347
+#define __NR_HPUX_timer_create          348
+#define __NR_HPUX_timer_delete          349
+#define __NR_HPUX_timer_settime         350
+#define __NR_HPUX_timer_gettime         351
+#define __NR_HPUX_timer_getoverrun      352
+#define __NR_HPUX_nanosleep             353
+#define __NR_HPUX_toolbox               354
+/* 355 missing */
+#define __NR_HPUX_getdents              356
+#define __NR_HPUX_getcontext            357
+#define __NR_HPUX_sysinfo               358
+#define __NR_HPUX_fcntl64               359
+#define __NR_HPUX_ftruncate64           360
+#define __NR_HPUX_fstat64               361
+#define __NR_HPUX_getdirentries64       362
+#define __NR_HPUX_getrlimit64           363
+#define __NR_HPUX_lockf64               364
+#define __NR_HPUX_lseek64               365
+#define __NR_HPUX_lstat64               366
+#define __NR_HPUX_mmap64                367
+#define __NR_HPUX_setrlimit64           368
+#define __NR_HPUX_stat64                369
+#define __NR_HPUX_truncate64            370
+#define __NR_HPUX_ulimit64              371
+#define __NR_HPUX_pread                 372
+#define __NR_HPUX_preadv                373
+#define __NR_HPUX_pwrite                374
+#define __NR_HPUX_pwritev               375
+#define __NR_HPUX_pread64               376
+#define __NR_HPUX_preadv64              377
+#define __NR_HPUX_pwrite64              378
+#define __NR_HPUX_pwritev64             379
+#define __NR_HPUX_setcontext            380
+#define __NR_HPUX_sigaltstack           381
+#define __NR_HPUX_waitid                382
+#define __NR_HPUX_setpgrp               383
+#define __NR_HPUX_recvmsg2              384
+#define __NR_HPUX_sendmsg2              385
+#define __NR_HPUX_socket2               386
+#define __NR_HPUX_socketpair2           387
+#define __NR_HPUX_setregid              388
+#define __NR_HPUX_lwp_create            389
+#define __NR_HPUX_lwp_terminate         390
+#define __NR_HPUX_lwp_wait              391
+#define __NR_HPUX_lwp_suspend           392
+#define __NR_HPUX_lwp_resume            393
+/* 394 missing */
+#define __NR_HPUX_lwp_abort_syscall     395
+#define __NR_HPUX_lwp_info              396
+#define __NR_HPUX_lwp_kill              397
+#define __NR_HPUX_ksleep                398
+#define __NR_HPUX_kwakeup               399
+/* 400 missing */
+#define __NR_HPUX_pstat_getlwp          401
+#define __NR_HPUX_lwp_exit              402
+#define __NR_HPUX_lwp_continue          403
+#define __NR_HPUX_getacl                404
+#define __NR_HPUX_fgetacl               405
+#define __NR_HPUX_setacl                406
+#define __NR_HPUX_fsetacl               407
+#define __NR_HPUX_getaccess             408
+#define __NR_HPUX_lwp_mutex_init        409
+#define __NR_HPUX_lwp_mutex_lock_sys    410
+#define __NR_HPUX_lwp_mutex_unlock      411
+#define __NR_HPUX_lwp_cond_init         412
+#define __NR_HPUX_lwp_cond_signal       413
+#define __NR_HPUX_lwp_cond_broadcast    414
+#define __NR_HPUX_lwp_cond_wait_sys     415
+#define __NR_HPUX_lwp_getscheduler      416
+#define __NR_HPUX_lwp_setscheduler      417
+#define __NR_HPUX_lwp_getstate          418
+#define __NR_HPUX_lwp_setstate          419
+#define __NR_HPUX_lwp_detach            420
+#define __NR_HPUX_mlock                 421
+#define __NR_HPUX_munlock               422
+#define __NR_HPUX_mlockall              423
+#define __NR_HPUX_munlockall            424
+#define __NR_HPUX_shm_open              425
+#define __NR_HPUX_shm_unlink            426
+#define __NR_HPUX_sigqueue              427
+#define __NR_HPUX_sigwaitinfo           428
+#define __NR_HPUX_sigtimedwait          429
+#define __NR_HPUX_sigwait               430
+#define __NR_HPUX_aio_read              431
+#define __NR_HPUX_aio_write             432
+#define __NR_HPUX_lio_listio            433
+#define __NR_HPUX_aio_error             434
+#define __NR_HPUX_aio_return            435
+#define __NR_HPUX_aio_cancel            436
+#define __NR_HPUX_aio_suspend           437
+#define __NR_HPUX_aio_fsync             438
+#define __NR_HPUX_mq_open               439
+#define __NR_HPUX_mq_close              440
+#define __NR_HPUX_mq_unlink             441
+#define __NR_HPUX_mq_send               442
+#define __NR_HPUX_mq_receive            443
+#define __NR_HPUX_mq_notify             444
+#define __NR_HPUX_mq_setattr            445
+#define __NR_HPUX_mq_getattr            446
+#define __NR_HPUX_ksem_open             447
+#define __NR_HPUX_ksem_unlink           448
+#define __NR_HPUX_ksem_close            449
+#define __NR_HPUX_ksem_post             450
+#define __NR_HPUX_ksem_wait             451
+#define __NR_HPUX_ksem_read             452
+#define __NR_HPUX_ksem_trywait          453
+#define __NR_HPUX_lwp_rwlock_init       454
+#define __NR_HPUX_lwp_rwlock_destroy    455
+#define __NR_HPUX_lwp_rwlock_rdlock_sys 456
+#define __NR_HPUX_lwp_rwlock_wrlock_sys 457
+#define __NR_HPUX_lwp_rwlock_tryrdlock  458
+#define __NR_HPUX_lwp_rwlock_trywrlock  459
+#define __NR_HPUX_lwp_rwlock_unlock     460
+#define __NR_HPUX_ttrace                461
+#define __NR_HPUX_ttrace_wait           462
+#define __NR_HPUX_lf_wire_mem           463
+#define __NR_HPUX_lf_unwire_mem         464
+#define __NR_HPUX_lf_send_pin_map       465
+#define __NR_HPUX_lf_free_buf           466
+#define __NR_HPUX_lf_wait_nq            467
+#define __NR_HPUX_lf_wakeup_conn_q      468
+#define __NR_HPUX_lf_unused             469
+#define __NR_HPUX_lwp_sema_init         470
+#define __NR_HPUX_lwp_sema_post         471
+#define __NR_HPUX_lwp_sema_wait         472
+#define __NR_HPUX_lwp_sema_trywait      473
+#define __NR_HPUX_lwp_sema_destroy      474
+#define __NR_HPUX_statvfs64             475
+#define __NR_HPUX_fstatvfs64            476
+#define __NR_HPUX_msh_register          477
+#define __NR_HPUX_ptrace64              478
+#define __NR_HPUX_sendfile              479
+#define __NR_HPUX_sendpath              480
+#define __NR_HPUX_sendfile64            481
+#define __NR_HPUX_sendpath64            482
+#define __NR_HPUX_modload               483
+#define __NR_HPUX_moduload              484
+#define __NR_HPUX_modpath               485
+#define __NR_HPUX_getksym               486
+#define __NR_HPUX_modadm                487
+#define __NR_HPUX_modstat               488
+#define __NR_HPUX_lwp_detached_exit     489
+#define __NR_HPUX_crashconf             490
+#define __NR_HPUX_siginhibit            491
+#define __NR_HPUX_sigenable             492
+#define __NR_HPUX_spuctl                493
+#define __NR_HPUX_zerokernelsum         494
+#define __NR_HPUX_nfs_kstat             495
+#define __NR_HPUX_aio_read64            496
+#define __NR_HPUX_aio_write64           497
+#define __NR_HPUX_aio_error64           498
+#define __NR_HPUX_aio_return64          499
+#define __NR_HPUX_aio_cancel64          500
+#define __NR_HPUX_aio_suspend64         501
+#define __NR_HPUX_aio_fsync64           502
+#define __NR_HPUX_lio_listio64          503
+#define __NR_HPUX_recv2                 504
+#define __NR_HPUX_recvfrom2             505
+#define __NR_HPUX_send2                 506
+#define __NR_HPUX_sendto2               507
+#define __NR_HPUX_acl                   508
+#define __NR_HPUX___cnx_p2p_ctl         509
+#define __NR_HPUX___cnx_gsched_ctl      510
+#define __NR_HPUX___cnx_pmon_ctl        511
+
+#define __NR_HPUX_syscalls              512
+
+/*
+ * Linux system call numbers.
+ *
+ * Cary Coutant says that we should just use another syscall gateway
+ * page to avoid clashing with the HPUX space, and I think he's right:
+ * it will would keep a branch out of our syscall entry path, at the
+ * very least.  If we decide to change it later, we can ``just'' tweak
+ * the LINUX_GATEWAY_ADDR define at the bottom and make __NR_Linux be
+ * 1024 or something.  Oh, and recompile libc. =)
+ *
+ * 64-bit HPUX binaries get the syscall gateway address passed in a register
+ * from the kernel at startup, which seems a sane strategy.
+ */
+
+#define __NR_Linux                0
+#define __NR_restart_syscall      (__NR_Linux + 0)
+#define __NR_exit                 (__NR_Linux + 1)
+#define __NR_fork                 (__NR_Linux + 2)
+#define __NR_read                 (__NR_Linux + 3)
+#define __NR_write                (__NR_Linux + 4)
+#define __NR_open                 (__NR_Linux + 5)
+#define __NR_close                (__NR_Linux + 6)
+#define __NR_waitpid              (__NR_Linux + 7)
+#define __NR_creat                (__NR_Linux + 8)
+#define __NR_link                 (__NR_Linux + 9)
+#define __NR_unlink              (__NR_Linux + 10)
+#define __NR_execve              (__NR_Linux + 11)
+#define __NR_chdir               (__NR_Linux + 12)
+#define __NR_time                (__NR_Linux + 13)
+#define __NR_mknod               (__NR_Linux + 14)
+#define __NR_chmod               (__NR_Linux + 15)
+#define __NR_lchown              (__NR_Linux + 16)
+#define __NR_socket              (__NR_Linux + 17)
+#define __NR_stat                (__NR_Linux + 18)
+#define __NR_lseek               (__NR_Linux + 19)
+#define __NR_getpid              (__NR_Linux + 20)
+#define __NR_mount               (__NR_Linux + 21)
+#define __NR_bind                (__NR_Linux + 22)
+#define __NR_setuid              (__NR_Linux + 23)
+#define __NR_getuid              (__NR_Linux + 24)
+#define __NR_stime               (__NR_Linux + 25)
+#define __NR_ptrace              (__NR_Linux + 26)
+#define __NR_alarm               (__NR_Linux + 27)
+#define __NR_fstat               (__NR_Linux + 28)
+#define __NR_pause               (__NR_Linux + 29)
+#define __NR_utime               (__NR_Linux + 30)
+#define __NR_connect             (__NR_Linux + 31)
+#define __NR_listen              (__NR_Linux + 32)
+#define __NR_access              (__NR_Linux + 33)
+#define __NR_nice                (__NR_Linux + 34)
+#define __NR_accept              (__NR_Linux + 35)
+#define __NR_sync                (__NR_Linux + 36)
+#define __NR_kill                (__NR_Linux + 37)
+#define __NR_rename              (__NR_Linux + 38)
+#define __NR_mkdir               (__NR_Linux + 39)
+#define __NR_rmdir               (__NR_Linux + 40)
+#define __NR_dup                 (__NR_Linux + 41)
+#define __NR_pipe                (__NR_Linux + 42)
+#define __NR_times               (__NR_Linux + 43)
+#define __NR_getsockname         (__NR_Linux + 44)
+#define __NR_brk                 (__NR_Linux + 45)
+#define __NR_setgid              (__NR_Linux + 46)
+#define __NR_getgid              (__NR_Linux + 47)
+#define __NR_signal              (__NR_Linux + 48)
+#define __NR_geteuid             (__NR_Linux + 49)
+#define __NR_getegid             (__NR_Linux + 50)
+#define __NR_acct                (__NR_Linux + 51)
+#define __NR_umount2             (__NR_Linux + 52)
+#define __NR_getpeername         (__NR_Linux + 53)
+#define __NR_ioctl               (__NR_Linux + 54)
+#define __NR_fcntl               (__NR_Linux + 55)
+#define __NR_socketpair          (__NR_Linux + 56)
+#define __NR_setpgid             (__NR_Linux + 57)
+#define __NR_send                (__NR_Linux + 58)
+#define __NR_uname               (__NR_Linux + 59)
+#define __NR_umask               (__NR_Linux + 60)
+#define __NR_chroot              (__NR_Linux + 61)
+#define __NR_ustat               (__NR_Linux + 62)
+#define __NR_dup2                (__NR_Linux + 63)
+#define __NR_getppid             (__NR_Linux + 64)
+#define __NR_getpgrp             (__NR_Linux + 65)
+#define __NR_setsid              (__NR_Linux + 66)
+#define __NR_pivot_root          (__NR_Linux + 67)
+#define __NR_sgetmask            (__NR_Linux + 68)
+#define __NR_ssetmask            (__NR_Linux + 69)
+#define __NR_setreuid            (__NR_Linux + 70)
+#define __NR_setregid            (__NR_Linux + 71)
+#define __NR_mincore             (__NR_Linux + 72)
+#define __NR_sigpending          (__NR_Linux + 73)
+#define __NR_sethostname         (__NR_Linux + 74)
+#define __NR_setrlimit           (__NR_Linux + 75)
+#define __NR_getrlimit           (__NR_Linux + 76)
+#define __NR_getrusage           (__NR_Linux + 77)
+#define __NR_gettimeofday        (__NR_Linux + 78)
+#define __NR_settimeofday        (__NR_Linux + 79)
+#define __NR_getgroups           (__NR_Linux + 80)
+#define __NR_setgroups           (__NR_Linux + 81)
+#define __NR_sendto              (__NR_Linux + 82)
+#define __NR_symlink             (__NR_Linux + 83)
+#define __NR_lstat               (__NR_Linux + 84)
+#define __NR_readlink            (__NR_Linux + 85)
+#define __NR_uselib              (__NR_Linux + 86)
+#define __NR_swapon              (__NR_Linux + 87)
+#define __NR_reboot              (__NR_Linux + 88)
+#define __NR_mmap2             (__NR_Linux + 89)
+#define __NR_mmap                (__NR_Linux + 90)
+#define __NR_munmap              (__NR_Linux + 91)
+#define __NR_truncate            (__NR_Linux + 92)
+#define __NR_ftruncate           (__NR_Linux + 93)
+#define __NR_fchmod              (__NR_Linux + 94)
+#define __NR_fchown              (__NR_Linux + 95)
+#define __NR_getpriority         (__NR_Linux + 96)
+#define __NR_setpriority         (__NR_Linux + 97)
+#define __NR_recv                (__NR_Linux + 98)
+#define __NR_statfs              (__NR_Linux + 99)
+#define __NR_fstatfs            (__NR_Linux + 100)
+#define __NR_stat64           (__NR_Linux + 101)
+/* #define __NR_socketcall         (__NR_Linux + 102) */
+#define __NR_syslog             (__NR_Linux + 103)
+#define __NR_setitimer          (__NR_Linux + 104)
+#define __NR_getitimer          (__NR_Linux + 105)
+#define __NR_capget             (__NR_Linux + 106)
+#define __NR_capset             (__NR_Linux + 107)
+#define __NR_pread64            (__NR_Linux + 108)
+#define __NR_pwrite64           (__NR_Linux + 109)
+#define __NR_getcwd             (__NR_Linux + 110)
+#define __NR_vhangup            (__NR_Linux + 111)
+#define __NR_fstat64            (__NR_Linux + 112)
+#define __NR_vfork              (__NR_Linux + 113)
+#define __NR_wait4              (__NR_Linux + 114)
+#define __NR_swapoff            (__NR_Linux + 115)
+#define __NR_sysinfo            (__NR_Linux + 116)
+#define __NR_shutdown           (__NR_Linux + 117)
+#define __NR_fsync              (__NR_Linux + 118)
+#define __NR_madvise            (__NR_Linux + 119)
+#define __NR_clone              (__NR_Linux + 120)
+#define __NR_setdomainname      (__NR_Linux + 121)
+#define __NR_sendfile           (__NR_Linux + 122)
+#define __NR_recvfrom           (__NR_Linux + 123)
+#define __NR_adjtimex           (__NR_Linux + 124)
+#define __NR_mprotect           (__NR_Linux + 125)
+#define __NR_sigprocmask        (__NR_Linux + 126)
+#define __NR_create_module      (__NR_Linux + 127)
+#define __NR_init_module        (__NR_Linux + 128)
+#define __NR_delete_module      (__NR_Linux + 129)
+#define __NR_get_kernel_syms    (__NR_Linux + 130)
+#define __NR_quotactl           (__NR_Linux + 131)
+#define __NR_getpgid            (__NR_Linux + 132)
+#define __NR_fchdir             (__NR_Linux + 133)
+#define __NR_bdflush            (__NR_Linux + 134)
+#define __NR_sysfs              (__NR_Linux + 135)
+#define __NR_personality        (__NR_Linux + 136)
+#define __NR_afs_syscall        (__NR_Linux + 137) /* Syscall for Andrew File System */
+#define __NR_setfsuid           (__NR_Linux + 138)
+#define __NR_setfsgid           (__NR_Linux + 139)
+#define __NR__llseek            (__NR_Linux + 140)
+#define __NR_getdents           (__NR_Linux + 141)
+#define __NR__newselect         (__NR_Linux + 142)
+#define __NR_flock              (__NR_Linux + 143)
+#define __NR_msync              (__NR_Linux + 144)
+#define __NR_readv              (__NR_Linux + 145)
+#define __NR_writev             (__NR_Linux + 146)
+#define __NR_getsid             (__NR_Linux + 147)
+#define __NR_fdatasync          (__NR_Linux + 148)
+#define __NR__sysctl            (__NR_Linux + 149)
+#define __NR_mlock              (__NR_Linux + 150)
+#define __NR_munlock            (__NR_Linux + 151)
+#define __NR_mlockall           (__NR_Linux + 152)
+#define __NR_munlockall         (__NR_Linux + 153)
+#define __NR_sched_setparam             (__NR_Linux + 154)
+#define __NR_sched_getparam             (__NR_Linux + 155)
+#define __NR_sched_setscheduler         (__NR_Linux + 156)
+#define __NR_sched_getscheduler         (__NR_Linux + 157)
+#define __NR_sched_yield                (__NR_Linux + 158)
+#define __NR_sched_get_priority_max     (__NR_Linux + 159)
+#define __NR_sched_get_priority_min     (__NR_Linux + 160)
+#define __NR_sched_rr_get_interval      (__NR_Linux + 161)
+#define __NR_nanosleep          (__NR_Linux + 162)
+#define __NR_mremap             (__NR_Linux + 163)
+#define __NR_setresuid          (__NR_Linux + 164)
+#define __NR_getresuid          (__NR_Linux + 165)
+#define __NR_sigaltstack        (__NR_Linux + 166)
+#define __NR_query_module       (__NR_Linux + 167)
+#define __NR_poll               (__NR_Linux + 168)
+#define __NR_nfsservctl         (__NR_Linux + 169)
+#define __NR_setresgid          (__NR_Linux + 170)
+#define __NR_getresgid          (__NR_Linux + 171)
+#define __NR_prctl              (__NR_Linux + 172)
+#define __NR_rt_sigreturn       (__NR_Linux + 173)
+#define __NR_rt_sigaction       (__NR_Linux + 174)
+#define __NR_rt_sigprocmask     (__NR_Linux + 175)
+#define __NR_rt_sigpending      (__NR_Linux + 176)
+#define __NR_rt_sigtimedwait    (__NR_Linux + 177)
+#define __NR_rt_sigqueueinfo    (__NR_Linux + 178)
+#define __NR_rt_sigsuspend      (__NR_Linux + 179)
+#define __NR_chown              (__NR_Linux + 180)
+#define __NR_setsockopt         (__NR_Linux + 181)
+#define __NR_getsockopt         (__NR_Linux + 182)
+#define __NR_sendmsg            (__NR_Linux + 183)
+#define __NR_recvmsg            (__NR_Linux + 184)
+#define __NR_semop              (__NR_Linux + 185)
+#define __NR_semget             (__NR_Linux + 186)
+#define __NR_semctl             (__NR_Linux + 187)
+#define __NR_msgsnd             (__NR_Linux + 188)
+#define __NR_msgrcv             (__NR_Linux + 189)
+#define __NR_msgget             (__NR_Linux + 190)
+#define __NR_msgctl             (__NR_Linux + 191)
+#define __NR_shmat              (__NR_Linux + 192)
+#define __NR_shmdt              (__NR_Linux + 193)
+#define __NR_shmget             (__NR_Linux + 194)
+#define __NR_shmctl             (__NR_Linux + 195)
+
+#define __NR_getpmsg            (__NR_Linux + 196) /* Somebody *wants* streams? */
+#define __NR_putpmsg            (__NR_Linux + 197)
+
+#define __NR_lstat64            (__NR_Linux + 198)
+#define __NR_truncate64         (__NR_Linux + 199)
+#define __NR_ftruncate64        (__NR_Linux + 200)
+#define __NR_getdents64         (__NR_Linux + 201)
+#define __NR_fcntl64            (__NR_Linux + 202)
+#define __NR_attrctl            (__NR_Linux + 203)
+#define __NR_acl_get            (__NR_Linux + 204)
+#define __NR_acl_set            (__NR_Linux + 205)
+#define __NR_gettid             (__NR_Linux + 206)
+#define __NR_readahead          (__NR_Linux + 207)
+#define __NR_tkill              (__NR_Linux + 208)
+#define __NR_sendfile64         (__NR_Linux + 209)
+#define __NR_futex              (__NR_Linux + 210)
+#define __NR_sched_setaffinity  (__NR_Linux + 211)
+#define __NR_sched_getaffinity  (__NR_Linux + 212)
+#define __NR_set_thread_area    (__NR_Linux + 213)
+#define __NR_get_thread_area    (__NR_Linux + 214)
+#define __NR_io_setup           (__NR_Linux + 215)
+#define __NR_io_destroy         (__NR_Linux + 216)
+#define __NR_io_getevents       (__NR_Linux + 217)
+#define __NR_io_submit          (__NR_Linux + 218)
+#define __NR_io_cancel          (__NR_Linux + 219)
+#define __NR_alloc_hugepages    (__NR_Linux + 220)
+#define __NR_free_hugepages     (__NR_Linux + 221)
+#define __NR_exit_group         (__NR_Linux + 222)
+#define __NR_lookup_dcookie     (__NR_Linux + 223)
+#define __NR_epoll_create       (__NR_Linux + 224)
+#define __NR_epoll_ctl          (__NR_Linux + 225)
+#define __NR_epoll_wait         (__NR_Linux + 226)
+#define __NR_remap_file_pages   (__NR_Linux + 227)
+#define __NR_semtimedop         (__NR_Linux + 228)
+#define __NR_mq_open            (__NR_Linux + 229)
+#define __NR_mq_unlink          (__NR_Linux + 230)
+#define __NR_mq_timedsend       (__NR_Linux + 231)
+#define __NR_mq_timedreceive    (__NR_Linux + 232)
+#define __NR_mq_notify          (__NR_Linux + 233)
+#define __NR_mq_getsetattr      (__NR_Linux + 234)
+#define __NR_waitid             (__NR_Linux + 235)
+#define __NR_fadvise64_64       (__NR_Linux + 236)
+#define __NR_set_tid_address    (__NR_Linux + 237)
+#define __NR_setxattr           (__NR_Linux + 238)
+#define __NR_lsetxattr          (__NR_Linux + 239)
+#define __NR_fsetxattr          (__NR_Linux + 240)
+#define __NR_getxattr           (__NR_Linux + 241)
+#define __NR_lgetxattr          (__NR_Linux + 242)
+#define __NR_fgetxattr          (__NR_Linux + 243)
+#define __NR_listxattr          (__NR_Linux + 244)
+#define __NR_llistxattr         (__NR_Linux + 245)
+#define __NR_flistxattr         (__NR_Linux + 246)
+#define __NR_removexattr        (__NR_Linux + 247)
+#define __NR_lremovexattr       (__NR_Linux + 248)
+#define __NR_fremovexattr       (__NR_Linux + 249)
+#define __NR_timer_create       (__NR_Linux + 250)
+#define __NR_timer_settime      (__NR_Linux + 251)
+#define __NR_timer_gettime      (__NR_Linux + 252)
+#define __NR_timer_getoverrun   (__NR_Linux + 253)
+#define __NR_timer_delete       (__NR_Linux + 254)
+#define __NR_clock_settime      (__NR_Linux + 255)
+#define __NR_clock_gettime      (__NR_Linux + 256)
+#define __NR_clock_getres       (__NR_Linux + 257)
+#define __NR_clock_nanosleep    (__NR_Linux + 258)
+#define __NR_tgkill             (__NR_Linux + 259)
+#define __NR_mbind              (__NR_Linux + 260)
+#define __NR_get_mempolicy      (__NR_Linux + 261)
+#define __NR_set_mempolicy      (__NR_Linux + 262)
+#define __NR_vserver            (__NR_Linux + 263)
+#define __NR_add_key            (__NR_Linux + 264)
+#define __NR_request_key        (__NR_Linux + 265)
+#define __NR_keyctl             (__NR_Linux + 266)
+#define __NR_ioprio_set         (__NR_Linux + 267)
+#define __NR_ioprio_get         (__NR_Linux + 268)
+#define __NR_inotify_init       (__NR_Linux + 269)
+#define __NR_inotify_add_watch  (__NR_Linux + 270)
+#define __NR_inotify_rm_watch   (__NR_Linux + 271)
+#define __NR_migrate_pages      (__NR_Linux + 272)
+#define __NR_pselect6           (__NR_Linux + 273)
+#define __NR_ppoll              (__NR_Linux + 274)
+#define __NR_openat             (__NR_Linux + 275)
+#define __NR_mkdirat            (__NR_Linux + 276)
+#define __NR_mknodat            (__NR_Linux + 277)
+#define __NR_fchownat           (__NR_Linux + 278)
+#define __NR_futimesat          (__NR_Linux + 279)
+#define __NR_fstatat64          (__NR_Linux + 280)
+#define __NR_unlinkat           (__NR_Linux + 281)
+#define __NR_renameat           (__NR_Linux + 282)
+#define __NR_linkat             (__NR_Linux + 283)
+#define __NR_symlinkat          (__NR_Linux + 284)
+#define __NR_readlinkat         (__NR_Linux + 285)
+#define __NR_fchmodat           (__NR_Linux + 286)
+#define __NR_faccessat          (__NR_Linux + 287)
+#define __NR_unshare            (__NR_Linux + 288)
+#define __NR_set_robust_list    (__NR_Linux + 289)
+#define __NR_get_robust_list    (__NR_Linux + 290)
+#define __NR_splice             (__NR_Linux + 291)
+#define __NR_sync_file_range    (__NR_Linux + 292)
+#define __NR_tee                (__NR_Linux + 293)
+#define __NR_vmsplice           (__NR_Linux + 294)
+#define __NR_move_pages         (__NR_Linux + 295)
+#define __NR_getcpu             (__NR_Linux + 296)
+#define __NR_epoll_pwait        (__NR_Linux + 297)
+#define __NR_statfs64           (__NR_Linux + 298)
+#define __NR_fstatfs64          (__NR_Linux + 299)
+#define __NR_kexec_load         (__NR_Linux + 300)
+#define __NR_utimensat          (__NR_Linux + 301)
+#define __NR_signalfd           (__NR_Linux + 302)
+#define __NR_timerfd            (__NR_Linux + 303)
+#define __NR_eventfd            (__NR_Linux + 304)
+#define __NR_fallocate          (__NR_Linux + 305)
+#define __NR_timerfd_create     (__NR_Linux + 306)
+#define __NR_timerfd_settime    (__NR_Linux + 307)
+#define __NR_timerfd_gettime    (__NR_Linux + 308)
+#define __NR_signalfd4          (__NR_Linux + 309)
+#define __NR_eventfd2           (__NR_Linux + 310)
+#define __NR_epoll_create1      (__NR_Linux + 311)
+#define __NR_dup3               (__NR_Linux + 312)
+#define __NR_pipe2              (__NR_Linux + 313)
+#define __NR_inotify_init1      (__NR_Linux + 314)
+#define __NR_preadv             (__NR_Linux + 315)
+#define __NR_pwritev            (__NR_Linux + 316)
+#define __NR_rt_tgsigqueueinfo  (__NR_Linux + 317)
+#define __NR_perf_event_open    (__NR_Linux + 318)
+#define __NR_recvmmsg           (__NR_Linux + 319)
+#define __NR_accept4            (__NR_Linux + 320)
+#define __NR_prlimit64          (__NR_Linux + 321)
+#define __NR_fanotify_init      (__NR_Linux + 322)
+#define __NR_fanotify_mark      (__NR_Linux + 323)
+#define __NR_clock_adjtime      (__NR_Linux + 324)
+#define __NR_name_to_handle_at  (__NR_Linux + 325)
+#define __NR_open_by_handle_at  (__NR_Linux + 326)
+#define __NR_syncfs             (__NR_Linux + 327)
+#define __NR_setns              (__NR_Linux + 328)
+#define __NR_sendmmsg           (__NR_Linux + 329)
+
+#define __NR_Linux_syscalls     (__NR_sendmmsg + 1)
+
+
+#define __IGNORE_select         /* newselect */
+#define __IGNORE_fadvise64      /* fadvise64_64 */
+#define __IGNORE_utimes         /* utime */
+
+
+#define HPUX_GATEWAY_ADDR       0xC0000004
+#define LINUX_GATEWAY_ADDR      0x100
+
+#endif /* _UAPI_ASM_PARISC_UNISTD_H_ */
diff --git a/arch/powerpc/include/asm/kvm_book3s_32.h b/arch/powerpc/include/asm/kvm_book3s_32.h
index 38040ff8206..ce0ef6ce8f8 100644
--- a/arch/powerpc/include/asm/kvm_book3s_32.h
+++ b/arch/powerpc/include/asm/kvm_book3s_32.h
@@ -42,5 +42,6 @@ static inline void svcpu_put(struct kvmppc_book3s_shadow_vcpu *svcpu)
 #define SID_SHIFT       28
 #define ESID_MASK       0xf0000000
 #define VSID_MASK       0x00fffffff0000000ULL
+#define VPN_SHIFT       12
 
 #endif /* __ASM_KVM_BOOK3S_32_H__ */
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 8734b385527..87502046c0d 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -388,9 +388,9 @@ extern int powersave_nap;	/* set if nap mode can be used in idle loop */
 extern void power7_nap(void);
 
 #ifdef CONFIG_PSERIES_IDLE
-extern void update_smt_snooze_delay(int snooze);
+extern void update_smt_snooze_delay(int cpu, int residency);
 #else
-static inline void update_smt_snooze_delay(int snooze) {}
+static inline void update_smt_snooze_delay(int cpu, int residency) {}
 #endif
 
 extern void flush_instruction_cache(void);
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 8302af64921..cf357a059dd 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -50,7 +50,7 @@ static ssize_t store_smt_snooze_delay(struct device *dev,
                 return -EINVAL;
 
         per_cpu(smt_snooze_delay, cpu->dev.id) = snooze;
-        update_smt_snooze_delay(snooze);
+        update_smt_snooze_delay(cpu->dev.id, snooze);
 
         return count;
 }
diff --git a/arch/powerpc/kvm/book3s_32_mmu_host.c b/arch/powerpc/kvm/book3s_32_mmu_host.c
index 00aa61268e0..b0f625a3334 100644
--- a/arch/powerpc/kvm/book3s_32_mmu_host.c
+++ b/arch/powerpc/kvm/book3s_32_mmu_host.c
@@ -173,8 +173,8 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte)
         BUG_ON(!map);
 
         vsid = map->host_vsid;
-        vpn = (vsid << (SID_SHIFT - VPN_SHIFT)) | ((eaddr & ~ESID_MASK) >> VPN_SHIFT)
-
+        vpn = (vsid << (SID_SHIFT - VPN_SHIFT)) |
+                ((eaddr & ~ESID_MASK) >> VPN_SHIFT);
 next_pteg:
         if (rr == 16) {
                 primary = !primary;
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 0db88f501f9..aa2465e21f1 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -1463,7 +1463,7 @@ static void perf_event_interrupt(struct pt_regs *regs)
                 if (!event->hw.idx || is_limited_pmc(event->hw.idx))
                         continue;
                 val = read_pmc(event->hw.idx);
-                if (pmc_overflow(val)) {
+                if ((int)val < 0) {
                         /* event has overflowed */
                         found = 1;
                         record_and_restart(event, val, regs);
diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c
index 455760b1fe6..45d00e5fe14 100644
--- a/arch/powerpc/platforms/pseries/processor_idle.c
+++ b/arch/powerpc/platforms/pseries/processor_idle.c
@@ -33,13 +33,6 @@ static int max_idle_state = MAX_IDLE_STATE_COUNT - 1;
 static struct cpuidle_device __percpu *pseries_cpuidle_devices;
 static struct cpuidle_state *cpuidle_state_table;
 
-void update_smt_snooze_delay(int snooze)
-{
-        struct cpuidle_driver *drv = cpuidle_get_driver();
-        if (drv)
-                drv->states[0].target_residency = snooze;
-}
-
 static inline void idle_loop_prolog(unsigned long *in_purr, ktime_t *kt_before)
 {
 
@@ -66,32 +59,22 @@ static int snooze_loop(struct cpuidle_device *dev,
 {
         unsigned long in_purr;
         ktime_t kt_before;
-        unsigned long start_snooze;
-        long snooze = drv->states[0].target_residency;
+        int cpu = dev->cpu;
 
         idle_loop_prolog(&in_purr, &kt_before);
+        local_irq_enable();
+        set_thread_flag(TIF_POLLING_NRFLAG);
 
-        if (snooze) {
-                start_snooze = get_tb() + snooze * tb_ticks_per_usec;
-                local_irq_enable();
-                set_thread_flag(TIF_POLLING_NRFLAG);
-
-                while ((snooze < 0) || (get_tb() < start_snooze)) {
-                        if (need_resched() || cpu_is_offline(dev->cpu))
-                                goto out;
-                        ppc64_runlatch_off();
-                        HMT_low();
-                        HMT_very_low();
-                }
-
-                HMT_medium();
-                clear_thread_flag(TIF_POLLING_NRFLAG);
-                smp_mb();
-                local_irq_disable();
+        while ((!need_resched()) && cpu_online(cpu)) {
+                ppc64_runlatch_off();
+                HMT_low();
+                HMT_very_low();
         }
 
-out:
         HMT_medium();
+        clear_thread_flag(TIF_POLLING_NRFLAG);
+        smp_mb();
+
         dev->last_residency =
                 (int)idle_loop_epilog(in_purr, kt_before);
         return index;
@@ -172,8 +155,8 @@ static struct cpuidle_state dedicated_states[MAX_IDLE_STATE_COUNT] = {
                 .name = "CEDE",
                 .desc = "CEDE",
                 .flags = CPUIDLE_FLAG_TIME_VALID,
-                .exit_latency = 1,
-                .target_residency = 10,
+                .exit_latency = 10,
+                .target_residency = 100,
                 .enter = &dedicated_cede_loop },
 };
 
@@ -190,6 +173,23 @@ static struct cpuidle_state shared_states[MAX_IDLE_STATE_COUNT] = {
                 .enter = &shared_cede_loop },
 };
 
+void update_smt_snooze_delay(int cpu, int residency)
+{
+        struct cpuidle_driver *drv = cpuidle_get_driver();
+        struct cpuidle_device *dev = per_cpu(cpuidle_devices, cpu);
+
+        if (cpuidle_state_table != dedicated_states)
+                return;
+
+        if (residency < 0) {
+                /* Disable the Nap state on that cpu */
+                if (dev)
+                        dev->states_usage[1].disable = 1;
+        } else
+                if (drv)
+                        drv->states[1].target_residency = residency;
+}
+
 static int pseries_cpuidle_add_cpu_notifier(struct notifier_block *n,
                         unsigned long action, void *hcpu)
 {
@@ -246,10 +246,6 @@ static int pseries_cpuidle_driver_init(void)
                 drv->states[drv->state_count] = /* structure copy */
                         cpuidle_state_table[idle_state];
 
-                if (cpuidle_state_table == dedicated_states)
-                        drv->states[drv->state_count].target_residency =
-                                __get_cpu_var(smt_snooze_delay);
-
                 drv->state_count += 1;
         }
 
diff --git a/arch/s390/include/uapi/asm/Kbuild b/arch/s390/include/uapi/asm/Kbuild
index 7bf68fff7c5..59b67ed423b 100644
--- a/arch/s390/include/uapi/asm/Kbuild
+++ b/arch/s390/include/uapi/asm/Kbuild
@@ -1,6 +1,8 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+generic-y += kvm_para.h
+
 header-y += auxvec.h
 header-y += bitsperlong.h
 header-y += byteorder.h
diff --git a/arch/s390/include/uapi/asm/kvm_para.h b/arch/s390/include/uapi/asm/kvm_para.h
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/arch/s390/include/uapi/asm/kvm_para.h
+++ /dev/null
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index 86eadceff09..29f83beeef7 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -1,4 +1,3 @@
-include include/asm-generic/Kbuild.asm
 
 generic-y += bitsperlong.h
 generic-y += cputime.h
@@ -34,13 +33,3 @@ generic-y += termbits.h
 generic-y += termios.h
 generic-y += ucontext.h
 generic-y += xor.h
-
-header-y += cachectl.h
-header-y += cpu-features.h
-header-y += hw_breakpoint.h
-header-y += posix_types_32.h
-header-y += posix_types_64.h
-header-y += ptrace_32.h
-header-y += ptrace_64.h
-header-y += unistd_32.h
-header-y += unistd_64.h
diff --git a/arch/sh/include/asm/hw_breakpoint.h b/arch/sh/include/asm/hw_breakpoint.h
index 89890f61a7b..ec9ad593c3d 100644
--- a/arch/sh/include/asm/hw_breakpoint.h
+++ b/arch/sh/include/asm/hw_breakpoint.h
@@ -1,7 +1,8 @@
 #ifndef __ASM_SH_HW_BREAKPOINT_H
 #define __ASM_SH_HW_BREAKPOINT_H
 
-#ifdef __KERNEL__
+#include <uapi/asm/hw_breakpoint.h>
+
 #define __ARCH_HW_BREAKPOINT_H
 
 #include <linux/kdebug.h>
@@ -66,5 +67,4 @@ extern int register_sh_ubc(struct sh_ubc *);
 
 extern struct pmu perf_ops_bp;
 
-#endif /* __KERNEL__ */
 #endif /* __ASM_SH_HW_BREAKPOINT_H */
diff --git a/arch/sh/include/asm/posix_types.h b/arch/sh/include/asm/posix_types.h
index f08449bcbde..1aa781079b1 100644
--- a/arch/sh/include/asm/posix_types.h
+++ b/arch/sh/include/asm/posix_types.h
@@ -1,13 +1,5 @@
-#ifdef __KERNEL__
 # ifdef CONFIG_SUPERH32
 #  include <asm/posix_types_32.h>
 # else
 #  include <asm/posix_types_64.h>
 # endif
-#else
-# ifdef __SH5__
-#  include <asm/posix_types_64.h>
-# else
-#  include <asm/posix_types_32.h>
-# endif
-#endif /* __KERNEL__ */
diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h
index a4a38dff997..2506c7db76b 100644
--- a/arch/sh/include/asm/ptrace.h
+++ b/arch/sh/include/asm/ptrace.h
@@ -1,42 +1,16 @@
-#ifndef __ASM_SH_PTRACE_H
-#define __ASM_SH_PTRACE_H
-
 /*
  * Copyright (C) 1999, 2000  Niibe Yutaka
  */
+#ifndef __ASM_SH_PTRACE_H
+#define __ASM_SH_PTRACE_H
 
-#define PTRACE_GETREGS          12      /* General registers */
-#define PTRACE_SETREGS          13
-
-#define PTRACE_GETFPREGS        14      /* FPU registers */
-#define PTRACE_SETFPREGS        15
-
-#define PTRACE_GETFDPIC         31      /* get the ELF fdpic loadmap address */
-
-#define PTRACE_GETFDPIC_EXEC    0       /* [addr] request the executable loadmap */
-#define PTRACE_GETFDPIC_INTERP  1       /* [addr] request the interpreter loadmap */
-
-#define PTRACE_GETDSPREGS       55      /* DSP registers */
-#define PTRACE_SETDSPREGS       56
-
-#define PT_TEXT_END_ADDR        240
-#define PT_TEXT_ADDR            244     /* &(struct user)->start_code */
-#define PT_DATA_ADDR            248     /* &(struct user)->start_data */
-#define PT_TEXT_LEN             252
-
-#if defined(__SH5__) || defined(CONFIG_CPU_SH5)
-#include <asm/ptrace_64.h>
-#else
-#include <asm/ptrace_32.h>
-#endif
-
-#ifdef __KERNEL__
 
 #include <linux/stringify.h>
 #include <linux/stddef.h>
 #include <linux/thread_info.h>
 #include <asm/addrspace.h>
 #include <asm/page.h>
+#include <uapi/asm/ptrace.h>
 
 #define user_mode(regs)                 (((regs)->sr & 0x40000000)==0)
 #define kernel_stack_pointer(_regs)     ((unsigned long)(_regs)->regs[15])
@@ -140,6 +114,4 @@ static inline unsigned long profile_pc(struct pt_regs *regs)
 #define profile_pc profile_pc
 
 #include <asm-generic/ptrace.h>
-#endif /* __KERNEL__ */
-
 #endif /* __ASM_SH_PTRACE_H */
diff --git a/arch/sh/include/asm/ptrace_32.h b/arch/sh/include/asm/ptrace_32.h
index 2d3e906aa72..1dd4480c536 100644
--- a/arch/sh/include/asm/ptrace_32.h
+++ b/arch/sh/include/asm/ptrace_32.h
@@ -1,79 +1,8 @@
 #ifndef __ASM_SH_PTRACE_32_H
 #define __ASM_SH_PTRACE_32_H
 
-/*
- * GCC defines register number like this:
- * -----------------------------
- *       0 - 15 are integer registers
- *      17 - 22 are control/special registers
- *      24 - 39 fp registers
- *      40 - 47 xd registers
- *      48 -    fpscr register
- * -----------------------------
- *
- * We follows above, except:
- *      16 --- program counter (PC)
- *      22 --- syscall #
- *      23 --- floating point communication register
- */
-#define REG_REG0         0
-#define REG_REG15       15
+#include <uapi/asm/ptrace_32.h>
 
-#define REG_PC          16
-
-#define REG_PR          17
-#define REG_SR          18
-#define REG_GBR         19
-#define REG_MACH        20
-#define REG_MACL        21
-
-#define REG_SYSCALL     22
-
-#define REG_FPREG0      23
-#define REG_FPREG15     38
-#define REG_XFREG0      39
-#define REG_XFREG15     54
-
-#define REG_FPSCR       55
-#define REG_FPUL        56
-
-/*
- * This struct defines the way the registers are stored on the
- * kernel stack during a system call or other kernel entry.
- */
-struct pt_regs {
-        unsigned long regs[16];
-        unsigned long pc;
-        unsigned long pr;
-        unsigned long sr;
-        unsigned long gbr;
-        unsigned long mach;
-        unsigned long macl;
-        long tra;
-};
-
-/*
- * This struct defines the way the DSP registers are stored on the
- * kernel stack during a system call or other kernel entry.
- */
-struct pt_dspregs {
-        unsigned long   a1;
-        unsigned long   a0g;
-        unsigned long   a1g;
-        unsigned long   m0;
-        unsigned long   m1;
-        unsigned long   a0;
-        unsigned long   x0;
-        unsigned long   x1;
-        unsigned long   y0;
-        unsigned long   y1;
-        unsigned long   dsr;
-        unsigned long   rs;
-        unsigned long   re;
-        unsigned long   mod;
-};
-
-#ifdef __KERNEL__
 
 #define MAX_REG_OFFSET          offsetof(struct pt_regs, tra)
 static inline long regs_return_value(struct pt_regs *regs)
@@ -81,6 +10,4 @@ static inline long regs_return_value(struct pt_regs *regs)
         return regs->regs[0];
 }
 
-#endif /* __KERNEL__ */
-
 #endif /* __ASM_SH_PTRACE_32_H */
diff --git a/arch/sh/include/asm/ptrace_64.h b/arch/sh/include/asm/ptrace_64.h
index eb3fcceaf64..97f4b5660f2 100644
--- a/arch/sh/include/asm/ptrace_64.h
+++ b/arch/sh/include/asm/ptrace_64.h
@@ -1,16 +1,8 @@
 #ifndef __ASM_SH_PTRACE_64_H
 #define __ASM_SH_PTRACE_64_H
 
-struct pt_regs {
-        unsigned long long pc;
-        unsigned long long sr;
-        long long syscall_nr;
-        unsigned long long regs[63];
-        unsigned long long tregs[8];
-        unsigned long long pad[2];
-};
+#include <uapi/asm/ptrace_64.h>
 
-#ifdef __KERNEL__
 
 #define MAX_REG_OFFSET          offsetof(struct pt_regs, tregs[7])
 static inline long regs_return_value(struct pt_regs *regs)
@@ -18,6 +10,4 @@ static inline long regs_return_value(struct pt_regs *regs)
         return regs->regs[3];
 }
 
-#endif /* __KERNEL__ */
-
 #endif /* __ASM_SH_PTRACE_64_H */
diff --git a/arch/sh/include/asm/setup.h b/arch/sh/include/asm/setup.h
index 465a22df8fd..99238108e7a 100644
--- a/arch/sh/include/asm/setup.h
+++ b/arch/sh/include/asm/setup.h
@@ -1,9 +1,8 @@
 #ifndef _SH_SETUP_H
 #define _SH_SETUP_H
 
-#include <asm-generic/setup.h>
+#include <uapi/asm/setup.h>
 
-#ifdef __KERNEL__
 /*
  * This is set up by the setup-routine at boot-time
  */
@@ -22,6 +21,4 @@ void sh_mv_setup(void);
 void check_for_initrd(void);
 void per_cpu_trap_init(void);
 
-#endif /* __KERNEL__ */
-
 #endif /* _SH_SETUP_H */
diff --git a/arch/sh/include/asm/types.h b/arch/sh/include/asm/types.h
index f8421f7ad63..6a31053fa5e 100644
--- a/arch/sh/include/asm/types.h
+++ b/arch/sh/include/asm/types.h
@@ -1,12 +1,11 @@
 #ifndef __ASM_SH_TYPES_H
 #define __ASM_SH_TYPES_H
 
-#include <asm-generic/types.h>
+#include <uapi/asm/types.h>
 
 /*
  * These aren't exported outside the kernel to avoid name space clashes
  */
-#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
 #ifdef CONFIG_SUPERH32
@@ -18,6 +17,4 @@ typedef u64 reg_size_t;
 #endif
 
 #endif /* __ASSEMBLY__ */
-#endif /* __KERNEL__ */
-
 #endif /* __ASM_SH_TYPES_H */
diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h
index 307201a854f..38956dfa76f 100644
--- a/arch/sh/include/asm/unistd.h
+++ b/arch/sh/include/asm/unistd.h
@@ -1,4 +1,3 @@
-#ifdef __KERNEL__
 # ifdef CONFIG_SUPERH32
 #  include <asm/unistd_32.h>
 # else
@@ -38,10 +37,4 @@
  */
 # define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
 
-#else
-# ifdef __SH5__
-#  include <asm/unistd_64.h>
-# else
-#  include <asm/unistd_32.h>
-# endif
-#endif
+#include <uapi/asm/unistd.h>
diff --git a/arch/sh/include/uapi/asm/Kbuild b/arch/sh/include/uapi/asm/Kbuild
index baebb3da1d4..60613ae7851 100644
--- a/arch/sh/include/uapi/asm/Kbuild
+++ b/arch/sh/include/uapi/asm/Kbuild
@@ -1,3 +1,25 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+header-y += auxvec.h
+header-y += byteorder.h
+header-y += cachectl.h
+header-y += cpu-features.h
+header-y += hw_breakpoint.h
+header-y += ioctls.h
+header-y += posix_types.h
+header-y += posix_types_32.h
+header-y += posix_types_64.h
+header-y += ptrace.h
+header-y += ptrace_32.h
+header-y += ptrace_64.h
+header-y += setup.h
+header-y += sigcontext.h
+header-y += signal.h
+header-y += sockios.h
+header-y += stat.h
+header-y += swab.h
+header-y += types.h
+header-y += unistd.h
+header-y += unistd_32.h
+header-y += unistd_64.h
diff --git a/arch/sh/include/asm/auxvec.h b/arch/sh/include/uapi/asm/auxvec.h
index 8bcc51af936..8bcc51af936 100644
--- a/arch/sh/include/asm/auxvec.h
+++ b/arch/sh/include/uapi/asm/auxvec.h
diff --git a/arch/sh/include/asm/byteorder.h b/arch/sh/include/uapi/asm/byteorder.h
index db2f5d7cb17..db2f5d7cb17 100644
--- a/arch/sh/include/asm/byteorder.h
+++ b/arch/sh/include/uapi/asm/byteorder.h
diff --git a/arch/sh/include/asm/cachectl.h b/arch/sh/include/uapi/asm/cachectl.h
index 6ffb4b7a212..6ffb4b7a212 100644
--- a/arch/sh/include/asm/cachectl.h
+++ b/arch/sh/include/uapi/asm/cachectl.h
diff --git a/arch/sh/include/asm/cpu-features.h b/arch/sh/include/uapi/asm/cpu-features.h
index 694abe490ed..694abe490ed 100644
--- a/arch/sh/include/asm/cpu-features.h
+++ b/arch/sh/include/uapi/asm/cpu-features.h
diff --git a/arch/sh/include/uapi/asm/hw_breakpoint.h b/arch/sh/include/uapi/asm/hw_breakpoint.h
new file mode 100644
index 00000000000..ae5704fa77a
--- /dev/null
+++ b/arch/sh/include/uapi/asm/hw_breakpoint.h
@@ -0,0 +1,4 @@
+/*
+ * There isn't anything here anymore, but the file must not be empty or patch
+ * will delete it.
+ */
diff --git a/arch/sh/include/asm/ioctls.h b/arch/sh/include/uapi/asm/ioctls.h
index a6769f352bf..a6769f352bf 100644
--- a/arch/sh/include/asm/ioctls.h
+++ b/arch/sh/include/uapi/asm/ioctls.h
diff --git a/arch/sh/include/uapi/asm/posix_types.h b/arch/sh/include/uapi/asm/posix_types.h
new file mode 100644
index 00000000000..dc55e5adfe1
--- /dev/null
+++ b/arch/sh/include/uapi/asm/posix_types.h
@@ -0,0 +1,7 @@
+#ifndef __KERNEL__
+# ifdef __SH5__
+#  include <asm/posix_types_64.h>
+# else
+#  include <asm/posix_types_32.h>
+# endif
+#endif /* __KERNEL__ */
diff --git a/arch/sh/include/asm/posix_types_32.h b/arch/sh/include/uapi/asm/posix_types_32.h
index ba0bdc423b0..ba0bdc423b0 100644
--- a/arch/sh/include/asm/posix_types_32.h
+++ b/arch/sh/include/uapi/asm/posix_types_32.h
diff --git a/arch/sh/include/asm/posix_types_64.h b/arch/sh/include/uapi/asm/posix_types_64.h
index 244f7e950e1..244f7e950e1 100644
--- a/arch/sh/include/asm/posix_types_64.h
+++ b/arch/sh/include/uapi/asm/posix_types_64.h
diff --git a/arch/sh/include/uapi/asm/ptrace.h b/arch/sh/include/uapi/asm/ptrace.h
new file mode 100644
index 00000000000..8b8c5aca9c2
--- /dev/null
+++ b/arch/sh/include/uapi/asm/ptrace.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 1999, 2000  Niibe Yutaka
+ */
+#ifndef _UAPI__ASM_SH_PTRACE_H
+#define _UAPI__ASM_SH_PTRACE_H
+
+
+#define PTRACE_GETREGS          12      /* General registers */
+#define PTRACE_SETREGS          13
+
+#define PTRACE_GETFPREGS        14      /* FPU registers */
+#define PTRACE_SETFPREGS        15
+
+#define PTRACE_GETFDPIC         31      /* get the ELF fdpic loadmap address */
+
+#define PTRACE_GETFDPIC_EXEC    0       /* [addr] request the executable loadmap */
+#define PTRACE_GETFDPIC_INTERP  1       /* [addr] request the interpreter loadmap */
+
+#define PTRACE_GETDSPREGS       55      /* DSP registers */
+#define PTRACE_SETDSPREGS       56
+
+#define PT_TEXT_END_ADDR        240
+#define PT_TEXT_ADDR            244     /* &(struct user)->start_code */
+#define PT_DATA_ADDR            248     /* &(struct user)->start_data */
+#define PT_TEXT_LEN             252
+
+#if defined(__SH5__) || defined(CONFIG_CPU_SH5)
+#include <asm/ptrace_64.h>
+#else
+#include <asm/ptrace_32.h>
+#endif
+
+
+#endif /* _UAPI__ASM_SH_PTRACE_H */
diff --git a/arch/sh/include/uapi/asm/ptrace_32.h b/arch/sh/include/uapi/asm/ptrace_32.h
new file mode 100644
index 00000000000..926e0cefc2b
--- /dev/null
+++ b/arch/sh/include/uapi/asm/ptrace_32.h
@@ -0,0 +1,77 @@
+#ifndef _UAPI__ASM_SH_PTRACE_32_H
+#define _UAPI__ASM_SH_PTRACE_32_H
+
+/*
+ * GCC defines register number like this:
+ * -----------------------------
+ *       0 - 15 are integer registers
+ *      17 - 22 are control/special registers
+ *      24 - 39 fp registers
+ *      40 - 47 xd registers
+ *      48 -    fpscr register
+ * -----------------------------
+ *
+ * We follows above, except:
+ *      16 --- program counter (PC)
+ *      22 --- syscall #
+ *      23 --- floating point communication register
+ */
+#define REG_REG0         0
+#define REG_REG15       15
+
+#define REG_PC          16
+
+#define REG_PR          17
+#define REG_SR          18
+#define REG_GBR         19
+#define REG_MACH        20
+#define REG_MACL        21
+
+#define REG_SYSCALL     22
+
+#define REG_FPREG0      23
+#define REG_FPREG15     38
+#define REG_XFREG0      39
+#define REG_XFREG15     54
+
+#define REG_FPSCR       55
+#define REG_FPUL        56
+
+/*
+ * This struct defines the way the registers are stored on the
+ * kernel stack during a system call or other kernel entry.
+ */
+struct pt_regs {
+        unsigned long regs[16];
+        unsigned long pc;
+        unsigned long pr;
+        unsigned long sr;
+        unsigned long gbr;
+        unsigned long mach;
+        unsigned long macl;
+        long tra;
+};
+
+/*
+ * This struct defines the way the DSP registers are stored on the
+ * kernel stack during a system call or other kernel entry.
+ */
+struct pt_dspregs {
+        unsigned long   a1;
+        unsigned long   a0g;
+        unsigned long   a1g;
+        unsigned long   m0;
+        unsigned long   m1;
+        unsigned long   a0;
+        unsigned long   x0;
+        unsigned long   x1;
+        unsigned long   y0;
+        unsigned long   y1;
+        unsigned long   dsr;
+        unsigned long   rs;
+        unsigned long   re;
+        unsigned long   mod;
+};
+
+
+#endif /* _UAPI__ASM_SH_PTRACE_32_H */
diff --git a/arch/sh/include/uapi/asm/ptrace_64.h b/arch/sh/include/uapi/asm/ptrace_64.h
new file mode 100644
index 00000000000..0e52ee83e94
--- /dev/null
+++ b/arch/sh/include/uapi/asm/ptrace_64.h
@@ -0,0 +1,14 @@
+#ifndef _UAPI__ASM_SH_PTRACE_64_H
+#define _UAPI__ASM_SH_PTRACE_64_H
+
+struct pt_regs {
+        unsigned long long pc;
+        unsigned long long sr;
+        long long syscall_nr;
+        unsigned long long regs[63];
+        unsigned long long tregs[8];
+        unsigned long long pad[2];
+};
+
+
+#endif /* _UAPI__ASM_SH_PTRACE_64_H */
diff --git a/arch/sh/include/uapi/asm/setup.h b/arch/sh/include/uapi/asm/setup.h
new file mode 100644
index 00000000000..552df83f1a4
--- /dev/null
+++ b/arch/sh/include/uapi/asm/setup.h
@@ -0,0 +1 @@
+#include <asm-generic/setup.h>
diff --git a/arch/sh/include/asm/sigcontext.h b/arch/sh/include/uapi/asm/sigcontext.h
index 8ce1435bc0b..8ce1435bc0b 100644
--- a/arch/sh/include/asm/sigcontext.h
+++ b/arch/sh/include/uapi/asm/sigcontext.h
diff --git a/arch/sh/include/asm/signal.h b/arch/sh/include/uapi/asm/signal.h
index 9ac530a90bc..9ac530a90bc 100644
--- a/arch/sh/include/asm/signal.h
+++ b/arch/sh/include/uapi/asm/signal.h
diff --git a/arch/sh/include/asm/sockios.h b/arch/sh/include/uapi/asm/sockios.h
index cf8b96b1f9a..cf8b96b1f9a 100644
--- a/arch/sh/include/asm/sockios.h
+++ b/arch/sh/include/uapi/asm/sockios.h
diff --git a/arch/sh/include/asm/stat.h b/arch/sh/include/uapi/asm/stat.h
index e1810cc6e3d..e1810cc6e3d 100644
--- a/arch/sh/include/asm/stat.h
+++ b/arch/sh/include/uapi/asm/stat.h
diff --git a/arch/sh/include/asm/swab.h b/arch/sh/include/uapi/asm/swab.h
index 1cd09767a7a..1cd09767a7a 100644
--- a/arch/sh/include/asm/swab.h
+++ b/arch/sh/include/uapi/asm/swab.h
diff --git a/arch/sh/include/uapi/asm/types.h b/arch/sh/include/uapi/asm/types.h
new file mode 100644
index 00000000000..b9e79bc580d
--- /dev/null
+++ b/arch/sh/include/uapi/asm/types.h
@@ -0,0 +1 @@
+#include <asm-generic/types.h>
diff --git a/arch/sh/include/uapi/asm/unistd.h b/arch/sh/include/uapi/asm/unistd.h
new file mode 100644
index 00000000000..eeef88dd53c
--- /dev/null
+++ b/arch/sh/include/uapi/asm/unistd.h
@@ -0,0 +1,7 @@
+#ifndef __KERNEL__
+# ifdef __SH5__
+#  include <asm/unistd_64.h>
+# else
+#  include <asm/unistd_32.h>
+# endif
+#endif
diff --git a/arch/sh/include/asm/unistd_32.h b/arch/sh/include/uapi/asm/unistd_32.h
index 72fd1e06100..9e465f246dc 100644
--- a/arch/sh/include/asm/unistd_32.h
+++ b/arch/sh/include/uapi/asm/unistd_32.h
@@ -378,7 +378,8 @@
 #define __NR_setns              364
 #define __NR_process_vm_readv   365
 #define __NR_process_vm_writev  366
+#define __NR_kcmp               367
 
-#define NR_syscalls 367
+#define NR_syscalls 368
 
 #endif /* __ASM_SH_UNISTD_32_H */
diff --git a/arch/sh/include/asm/unistd_64.h b/arch/sh/include/uapi/asm/unistd_64.h
index a28edc32969..8e3a2edd284 100644
--- a/arch/sh/include/asm/unistd_64.h
+++ b/arch/sh/include/uapi/asm/unistd_64.h
@@ -398,7 +398,8 @@
 #define __NR_setns              375
 #define __NR_process_vm_readv   376
 #define __NR_process_vm_writev  377
+#define __NR_kcmp               378
 
-#define NR_syscalls 378
+#define NR_syscalls 379
 
 #endif /* __ASM_SH_UNISTD_64_H */
diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S
index 4b68f0f7976..fe97ae5e56f 100644
--- a/arch/sh/kernel/syscalls_32.S
+++ b/arch/sh/kernel/syscalls_32.S
@@ -384,3 +384,4 @@ ENTRY(sys_call_table)
         .long sys_setns
         .long sys_process_vm_readv      /* 365 */
         .long sys_process_vm_writev
+        .long sys_kcmp
diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S
index 0956345b36e..5c7b1c67bdc 100644
--- a/arch/sh/kernel/syscalls_64.S
+++ b/arch/sh/kernel/syscalls_64.S
@@ -404,3 +404,4 @@ sys_call_table:
         .long sys_setns                 /* 375 */
         .long sys_process_vm_readv
         .long sys_process_vm_writev
+        .long sys_kcmp
diff --git a/arch/sparc/include/asm/ptrace.h b/arch/sparc/include/asm/ptrace.h
index 0c6f6b06828..da43bdc6229 100644
--- a/arch/sparc/include/asm/ptrace.h
+++ b/arch/sparc/include/asm/ptrace.h
@@ -42,7 +42,18 @@ struct global_reg_snapshot {
         struct thread_info      *thread;
         unsigned long           pad1;
 };
-extern struct global_reg_snapshot global_reg_snapshot[NR_CPUS];
+
+struct global_pmu_snapshot {
+        unsigned long           pcr[4];
+        unsigned long           pic[4];
+};
+
+union global_cpu_snapshot {
+        struct global_reg_snapshot      reg;
+        struct global_pmu_snapshot      pmu;
+};
+
+extern union global_cpu_snapshot global_cpu_snapshot[NR_CPUS];
 
 #define force_successful_syscall_return()           \
 do {    current_thread_info()->syscall_noerror = 1; \
diff --git a/arch/sparc/include/asm/smp_64.h b/arch/sparc/include/asm/smp_64.h
index 29862a9e906..dd3bef4b989 100644
--- a/arch/sparc/include/asm/smp_64.h
+++ b/arch/sparc/include/asm/smp_64.h
@@ -48,6 +48,7 @@ extern void smp_fill_in_sib_core_maps(void);
 extern void cpu_play_dead(void);
 
 extern void smp_fetch_global_regs(void);
+extern void smp_fetch_global_pmu(void);
 
 struct seq_file;
 void smp_bogo(struct seq_file *);
@@ -65,6 +66,7 @@ extern void __cpu_die(unsigned int cpu);
 #define hard_smp_processor_id()         0
 #define smp_fill_in_sib_core_maps() do { } while (0)
 #define smp_fetch_global_regs() do { } while (0)
+#define smp_fetch_global_pmu() do { } while (0)
 
 #endif /* !(CONFIG_SMP) */
 
diff --git a/arch/sparc/include/uapi/asm/sigcontext.h b/arch/sparc/include/uapi/asm/sigcontext.h
index e69de29bb2d..ae5704fa77a 100644
--- a/arch/sparc/include/uapi/asm/sigcontext.h
+++ b/arch/sparc/include/uapi/asm/sigcontext.h
@@ -0,0 +1,4 @@
+/*
+ * There isn't anything here anymore, but the file must not be empty or patch
+ * will delete it.
+ */
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index e48651dace1..885a8af7406 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -817,15 +817,17 @@ static u64 nop_for_index(int idx)
 
 static inline void sparc_pmu_enable_event(struct cpu_hw_events *cpuc, struct hw_perf_event *hwc, int idx)
 {
-        u64 val, mask = mask_for_index(idx);
+        u64 enc, val, mask = mask_for_index(idx);
         int pcr_index = 0;
 
         if (sparc_pmu->num_pcrs > 1)
                 pcr_index = idx;
 
+        enc = perf_event_get_enc(cpuc->events[idx]);
+
         val = cpuc->pcr[pcr_index];
         val &= ~mask;
-        val |= hwc->config;
+        val |= event_encoding(enc, idx);
         cpuc->pcr[pcr_index] = val;
 
         pcr_ops->write_pcr(pcr_index, cpuc->pcr[pcr_index]);
@@ -1738,8 +1740,6 @@ static void perf_callchain_user_64(struct perf_callchain_entry *entry,
 {
         unsigned long ufp;
 
-        perf_callchain_store(entry, regs->tpc);
-
         ufp = regs->u_regs[UREG_I6] + STACK_BIAS;
         do {
                 struct sparc_stackf *usf, sf;
@@ -1760,8 +1760,6 @@ static void perf_callchain_user_32(struct perf_callchain_entry *entry,
 {
         unsigned long ufp;
 
-        perf_callchain_store(entry, regs->tpc);
-
         ufp = regs->u_regs[UREG_I6] & 0xffffffffUL;
         do {
                 struct sparc_stackf32 *usf, sf;
@@ -1780,6 +1778,11 @@ static void perf_callchain_user_32(struct perf_callchain_entry *entry,
 void
 perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
 {
+        perf_callchain_store(entry, regs->tpc);
+
+        if (!current->mm)
+                return;
+
         flushw_user();
         if (test_thread_flag(TIF_32BIT))
                 perf_callchain_user_32(entry, regs);
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index fcaa5942112..d778248ef3f 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -27,6 +27,7 @@
 #include <linux/tick.h>
 #include <linux/init.h>
 #include <linux/cpu.h>
+#include <linux/perf_event.h>
 #include <linux/elfcore.h>
 #include <linux/sysrq.h>
 #include <linux/nmi.h>
@@ -47,6 +48,7 @@
 #include <asm/syscalls.h>
 #include <asm/irq_regs.h>
 #include <asm/smp.h>
+#include <asm/pcr.h>
 
 #include "kstack.h"
 
@@ -204,18 +206,22 @@ void show_regs(struct pt_regs *regs)
         show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
 }
 
-struct global_reg_snapshot global_reg_snapshot[NR_CPUS];
-static DEFINE_SPINLOCK(global_reg_snapshot_lock);
+union global_cpu_snapshot global_cpu_snapshot[NR_CPUS];
+static DEFINE_SPINLOCK(global_cpu_snapshot_lock);
 
 static void __global_reg_self(struct thread_info *tp, struct pt_regs *regs,
                               int this_cpu)
 {
+        struct global_reg_snapshot *rp;
+
         flushw_all();
 
-        global_reg_snapshot[this_cpu].tstate = regs->tstate;
-        global_reg_snapshot[this_cpu].tpc = regs->tpc;
-        global_reg_snapshot[this_cpu].tnpc = regs->tnpc;
-        global_reg_snapshot[this_cpu].o7 = regs->u_regs[UREG_I7];
+        rp = &global_cpu_snapshot[this_cpu].reg;
+
+        rp->tstate = regs->tstate;
+        rp->tpc = regs->tpc;
+        rp->tnpc = regs->tnpc;
+        rp->o7 = regs->u_regs[UREG_I7];
 
         if (regs->tstate & TSTATE_PRIV) {
                 struct reg_window *rw;
@@ -223,17 +229,17 @@ static void __global_reg_self(struct thread_info *tp, struct pt_regs *regs,
                 rw = (struct reg_window *)
                         (regs->u_regs[UREG_FP] + STACK_BIAS);
                 if (kstack_valid(tp, (unsigned long) rw)) {
-                        global_reg_snapshot[this_cpu].i7 = rw->ins[7];
+                        rp->i7 = rw->ins[7];
                         rw = (struct reg_window *)
                                 (rw->ins[6] + STACK_BIAS);
                         if (kstack_valid(tp, (unsigned long) rw))
-                                global_reg_snapshot[this_cpu].rpc = rw->ins[7];
+                                rp->rpc = rw->ins[7];
                 }
         } else {
-                global_reg_snapshot[this_cpu].i7 = 0;
-                global_reg_snapshot[this_cpu].rpc = 0;
+                rp->i7 = 0;
+                rp->rpc = 0;
         }
-        global_reg_snapshot[this_cpu].thread = tp;
+        rp->thread = tp;
 }
 
 /* In order to avoid hangs we do not try to synchronize with the
@@ -261,9 +267,9 @@ void arch_trigger_all_cpu_backtrace(void)
         if (!regs)
                 regs = tp->kregs;
 
-        spin_lock_irqsave(&global_reg_snapshot_lock, flags);
+        spin_lock_irqsave(&global_cpu_snapshot_lock, flags);
 
-        memset(global_reg_snapshot, 0, sizeof(global_reg_snapshot));
+        memset(global_cpu_snapshot, 0, sizeof(global_cpu_snapshot));
 
         this_cpu = raw_smp_processor_id();
 
@@ -272,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(void)
         smp_fetch_global_regs();
 
         for_each_online_cpu(cpu) {
-                struct global_reg_snapshot *gp = &global_reg_snapshot[cpu];
+                struct global_reg_snapshot *gp = &global_cpu_snapshot[cpu].reg;
 
                 __global_reg_poll(gp);
 
@@ -295,9 +301,9 @@ void arch_trigger_all_cpu_backtrace(void)
                 }
         }
 
-        memset(global_reg_snapshot, 0, sizeof(global_reg_snapshot));
+        memset(global_cpu_snapshot, 0, sizeof(global_cpu_snapshot));
 
-        spin_unlock_irqrestore(&global_reg_snapshot_lock, flags);
+        spin_unlock_irqrestore(&global_cpu_snapshot_lock, flags);
 }
 
 #ifdef CONFIG_MAGIC_SYSRQ
@@ -309,16 +315,90 @@ static void sysrq_handle_globreg(int key)
 
 static struct sysrq_key_op sparc_globalreg_op = {
         .handler        = sysrq_handle_globreg,
-        .help_msg       = "Globalregs",
+        .help_msg       = "global-regs(Y)",
         .action_msg     = "Show Global CPU Regs",
 };
 
-static int __init sparc_globreg_init(void)
+static void __global_pmu_self(int this_cpu)
+{
+        struct global_pmu_snapshot *pp;
+        int i, num;
+
+        pp = &global_cpu_snapshot[this_cpu].pmu;
+
+        num = 1;
+        if (tlb_type == hypervisor &&
+            sun4v_chip_type >= SUN4V_CHIP_NIAGARA4)
+                num = 4;
+
+        for (i = 0; i < num; i++) {
+                pp->pcr[i] = pcr_ops->read_pcr(i);
+                pp->pic[i] = pcr_ops->read_pic(i);
+        }
+}
+
+static void __global_pmu_poll(struct global_pmu_snapshot *pp)
+{
+        int limit = 0;
+
+        while (!pp->pcr[0] && ++limit < 100) {
+                barrier();
+                udelay(1);
+        }
+}
+
+static void pmu_snapshot_all_cpus(void)
 {
-        return register_sysrq_key('y', &sparc_globalreg_op);
+        unsigned long flags;
+        int this_cpu, cpu;
+
+        spin_lock_irqsave(&global_cpu_snapshot_lock, flags);
+
+        memset(global_cpu_snapshot, 0, sizeof(global_cpu_snapshot));
+
+        this_cpu = raw_smp_processor_id();
+
+        __global_pmu_self(this_cpu);
+
+        smp_fetch_global_pmu();
+
+        for_each_online_cpu(cpu) {
+                struct global_pmu_snapshot *pp = &global_cpu_snapshot[cpu].pmu;
+
+                __global_pmu_poll(pp);
+
+                printk("%c CPU[%3d]: PCR[%08lx:%08lx:%08lx:%08lx] PIC[%08lx:%08lx:%08lx:%08lx]\n",
+                       (cpu == this_cpu ? '*' : ' '), cpu,
+                       pp->pcr[0], pp->pcr[1], pp->pcr[2], pp->pcr[3],
+                       pp->pic[0], pp->pic[1], pp->pic[2], pp->pic[3]);
+        }
+
+        memset(global_cpu_snapshot, 0, sizeof(global_cpu_snapshot));
+
+        spin_unlock_irqrestore(&global_cpu_snapshot_lock, flags);
+}
+
+static void sysrq_handle_globpmu(int key)
+{
+        pmu_snapshot_all_cpus();
+}
+
+static struct sysrq_key_op sparc_globalpmu_op = {
+        .handler        = sysrq_handle_globpmu,
+        .help_msg       = "global-pmu(X)",
+        .action_msg     = "Show Global PMU Regs",
+};
+
+static int __init sparc_sysrq_init(void)
+{
+        int ret = register_sysrq_key('y', &sparc_globalreg_op);
+
+        if (!ret)
+                ret = register_sysrq_key('x', &sparc_globalpmu_op);
+        return ret;
 }
 
-core_initcall(sparc_globreg_init);
+core_initcall(sparc_sysrq_init);
 
 #endif
 
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index 781bcb10b8b..d94b878577b 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -852,6 +852,8 @@ extern unsigned long xcall_flush_tlb_mm;
 extern unsigned long xcall_flush_tlb_pending;
 extern unsigned long xcall_flush_tlb_kernel_range;
 extern unsigned long xcall_fetch_glob_regs;
+extern unsigned long xcall_fetch_glob_pmu;
+extern unsigned long xcall_fetch_glob_pmu_n4;
 extern unsigned long xcall_receive_signal;
 extern unsigned long xcall_new_mmu_context_version;
 #ifdef CONFIG_KGDB
@@ -1000,6 +1002,15 @@ void smp_fetch_global_regs(void)
         smp_cross_call(&xcall_fetch_glob_regs, 0, 0, 0);
 }
 
+void smp_fetch_global_pmu(void)
+{
+        if (tlb_type == hypervisor &&
+            sun4v_chip_type >= SUN4V_CHIP_NIAGARA4)
+                smp_cross_call(&xcall_fetch_glob_pmu_n4, 0, 0, 0);
+        else
+                smp_cross_call(&xcall_fetch_glob_pmu, 0, 0, 0);
+}
+
 /* We know that the window frames of the user have been flushed
  * to the stack before we get here because all callers of us
  * are flush_tlb_*() routines, and these run after flush_cache_*()
diff --git a/arch/sparc/mm/ultra.S b/arch/sparc/mm/ultra.S
index 874162a11ce..f8e13d421fc 100644
--- a/arch/sparc/mm/ultra.S
+++ b/arch/sparc/mm/ultra.S
@@ -481,8 +481,8 @@ xcall_sync_tick:
 
         .globl          xcall_fetch_glob_regs
 xcall_fetch_glob_regs:
-        sethi           %hi(global_reg_snapshot), %g1
-        or              %g1, %lo(global_reg_snapshot), %g1
+        sethi           %hi(global_cpu_snapshot), %g1
+        or              %g1, %lo(global_cpu_snapshot), %g1
         __GET_CPUID(%g2)
         sllx            %g2, 6, %g3
         add             %g1, %g3, %g1
@@ -509,6 +509,66 @@ xcall_fetch_glob_regs:
         stx             %g3, [%g1 + GR_SNAP_THREAD]
         retry
 
+        .globl          xcall_fetch_glob_pmu
+xcall_fetch_glob_pmu:
+        sethi           %hi(global_cpu_snapshot), %g1
+        or              %g1, %lo(global_cpu_snapshot), %g1
+        __GET_CPUID(%g2)
+        sllx            %g2, 6, %g3
+        add             %g1, %g3, %g1
+        rd              %pic, %g7
+        stx             %g7, [%g1 + (4 * 8)]
+        rd              %pcr, %g7
+        stx             %g7, [%g1 + (0 * 8)]
+        retry
+
+        .globl          xcall_fetch_glob_pmu_n4
+xcall_fetch_glob_pmu_n4:
+        sethi           %hi(global_cpu_snapshot), %g1
+        or              %g1, %lo(global_cpu_snapshot), %g1
+        __GET_CPUID(%g2)
+        sllx            %g2, 6, %g3
+        add             %g1, %g3, %g1
+
+        ldxa            [%g0] ASI_PIC, %g7
+        stx             %g7, [%g1 + (4 * 8)]
+        mov             0x08, %g3
+        ldxa            [%g3] ASI_PIC, %g7
+        stx             %g7, [%g1 + (5 * 8)]
+        mov             0x10, %g3
+        ldxa            [%g3] ASI_PIC, %g7
+        stx             %g7, [%g1 + (6 * 8)]
+        mov             0x18, %g3
+        ldxa            [%g3] ASI_PIC, %g7
+        stx             %g7, [%g1 + (7 * 8)]
+
+        mov             %o0, %g2
+        mov             %o1, %g3
+        mov             %o5, %g7
+
+        mov             HV_FAST_VT_GET_PERFREG, %o5
+        mov             3, %o0
+        ta              HV_FAST_TRAP
+        stx             %o1, [%g1 + (3 * 8)]
+        mov             HV_FAST_VT_GET_PERFREG, %o5
+        mov             2, %o0
+        ta              HV_FAST_TRAP
+        stx             %o1, [%g1 + (2 * 8)]
+        mov             HV_FAST_VT_GET_PERFREG, %o5
+        mov             1, %o0
+        ta              HV_FAST_TRAP
+        stx             %o1, [%g1 + (1 * 8)]
+        mov             HV_FAST_VT_GET_PERFREG, %o5
+        mov             0, %o0
+        ta              HV_FAST_TRAP
+        stx             %o1, [%g1 + (0 * 8)]
+
+        mov             %g2, %o0
+        mov             %g3, %o1
+        mov             %g7, %o5
+
+        retry
+
 #ifdef DCACHE_ALIASING_POSSIBLE
         .align          32
         .globl          xcall_flush_dcache_page_cheetah
diff --git a/arch/tile/include/arch/Kbuild b/arch/tile/include/arch/Kbuild
index e69de29bb2d..3751c9fabcf 100644
--- a/arch/tile/include/arch/Kbuild
+++ b/arch/tile/include/arch/Kbuild
@@ -0,0 +1 @@
+# Tile arch headers
diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild
index c68808a09da..6948015e08a 100644
--- a/arch/tile/include/asm/Kbuild
+++ b/arch/tile/include/asm/Kbuild
@@ -1,8 +1,6 @@
 
 header-y += ../arch/
 
-header-y += ucontext.h
-
 generic-y += bug.h
 generic-y += bugs.h
 generic-y += clkdev.h
@@ -37,5 +35,4 @@ generic-y += statfs.h
 generic-y += termbits.h
 generic-y += termios.h
 generic-y += types.h
-generic-y += ucontext.h
 generic-y += xor.h
diff --git a/arch/tile/include/uapi/asm/Kbuild b/arch/tile/include/uapi/asm/Kbuild
index 5c6915fd30b..c20db8e428b 100644
--- a/arch/tile/include/uapi/asm/Kbuild
+++ b/arch/tile/include/uapi/asm/Kbuild
@@ -15,4 +15,7 @@ header-y += siginfo.h
 header-y += signal.h
 header-y += stat.h
 header-y += swab.h
+header-y += ucontext.h
 header-y += unistd.h
+
+generic-y += ucontext.h
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 58790bd85c1..05afcca66de 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -142,7 +142,7 @@ KBUILD_CFLAGS += $(call cc-option,-mno-avx,)
 KBUILD_CFLAGS += $(mflags-y)
 KBUILD_AFLAGS += $(mflags-y)
 
-archscripts:
+archscripts: scripts_basic
         $(Q)$(MAKE) $(build)=arch/x86/tools relocs
 
 ###
diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
index 7c04d0da709..1b9c22bea8a 100644
--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -515,6 +515,11 @@ static int xts_aesni_setkey(struct crypto_tfm *tfm, const u8 *key,
 }
 
 
+static void aesni_xts_tweak(void *ctx, u8 *out, const u8 *in)
+{
+        aesni_enc(ctx, out, in);
+}
+
 static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
                        struct scatterlist *src, unsigned int nbytes)
 {
@@ -525,7 +530,7 @@ static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
                 .tbuflen = sizeof(buf),
 
                 .tweak_ctx = aes_ctx(ctx->raw_tweak_ctx),
-                .tweak_fn = XTS_TWEAK_CAST(aesni_enc),
+                .tweak_fn = aesni_xts_tweak,
                 .crypt_ctx = aes_ctx(ctx->raw_crypt_ctx),
                 .crypt_fn = lrw_xts_encrypt_callback,
         };
@@ -550,7 +555,7 @@ static int xts_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
                 .tbuflen = sizeof(buf),
 
                 .tweak_ctx = aes_ctx(ctx->raw_tweak_ctx),
-                .tweak_fn = XTS_TWEAK_CAST(aesni_enc),
+                .tweak_fn = aesni_xts_tweak,
                 .crypt_ctx = aes_ctx(ctx->raw_crypt_ctx),
                 .crypt_fn = lrw_xts_decrypt_callback,
         };
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 9a7c90d80bc..93c5451bdd5 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -991,7 +991,7 @@ static struct attribute ** __cpuinit amd_l3_attrs(void)
         if (attrs)
                 return attrs;
 
-        n = sizeof (default_attrs) / sizeof (struct attribute *);
+        n = ARRAY_SIZE(default_attrs);
 
         if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
                 n += 2;
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 29e87d3b284..46cbf868969 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -2209,11 +2209,6 @@ static struct dev_ext_attribute dev_attr_cmci_disabled = {
         &mce_cmci_disabled
 };
 
-static struct dev_ext_attribute dev_attr_bios_cmci_threshold = {
-        __ATTR(bios_cmci_threshold, 0444, device_show_int, NULL),
-        &mce_bios_cmci_threshold
-};
-
 static struct device_attribute *mce_device_attrs[] = {
         &dev_attr_tolerant.attr,
         &dev_attr_check_interval.attr,
@@ -2222,7 +2217,6 @@ static struct device_attribute *mce_device_attrs[] = {
         &dev_attr_dont_log_ce.attr,
         &dev_attr_ignore_ce.attr,
         &dev_attr_cmci_disabled.attr,
-        &dev_attr_bios_cmci_threshold.attr,
         NULL
 };
 
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index c4e916d7737..698b6ec12e0 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -576,12 +576,10 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
         int err = 0;
 
         if (shared_bank[bank]) {
-
                 nb = node_to_amd_nb(amd_get_nb_id(cpu));
-                WARN_ON(!nb);
 
                 /* threshold descriptor already initialized on this node? */
-                if (nb->bank4) {
+                if (nb && nb->bank4) {
                         /* yes, use it */
                         b = nb->bank4;
                         err = kobject_add(b->kobj, &dev->kobj, name);
@@ -615,8 +613,10 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
                 atomic_set(&b->cpus, 1);
 
                 /* nb is already initialized, see above */
-                WARN_ON(nb->bank4);
-                nb->bank4 = b;
+                if (nb) {
+                        WARN_ON(nb->bank4);
+                        nb->bank4 = b;
+                }
         }
 
         err = allocate_threshold_blocks(cpu, bank, 0,
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index 915b876edd1..3373f84d139 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -338,6 +338,9 @@ int x86_setup_perfctr(struct perf_event *event)
                 /* BTS is currently only allowed for user-mode. */
                 if (!attr->exclude_kernel)
                         return -EOPNOTSUPP;
+
+                if (!attr->exclude_guest)
+                        return -EOPNOTSUPP;
         }
 
         hwc->config |= config;
@@ -380,6 +383,9 @@ int x86_pmu_hw_config(struct perf_event *event)
         if (event->attr.precise_ip) {
                 int precise = 0;
 
+                if (!event->attr.exclude_guest)
+                        return -EOPNOTSUPP;
+
                 /* Support for constant skid */
                 if (x86_pmu.pebs_active && !x86_pmu.pebs_broken) {
                         precise++;
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 52190a938b4..4e8ba39eaf0 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -358,14 +358,6 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
                         DMI_MATCH(DMI_PRODUCT_NAME, "VGN-Z540N"),
                 },
         },
-        {       /* Handle problems with rebooting on CompuLab SBC-FITPC2 */
-                .callback = set_bios_reboot,
-                .ident = "CompuLab SBC-FITPC2",
-                .matches = {
-                        DMI_MATCH(DMI_SYS_VENDOR, "CompuLab"),
-                        DMI_MATCH(DMI_PRODUCT_NAME, "SBC-FITPC2"),
-                },
-        },
         {       /* Handle problems with rebooting on ASUS P4S800 */
                 .callback = set_bios_reboot,
                 .ident = "ASUS P4S800",
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index a2bb18e0283..468e98dfd44 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -920,8 +920,21 @@ void __init setup_arch(char **cmdline_p)
 
 #ifdef CONFIG_X86_64
         if (max_pfn > max_low_pfn) {
-                max_pfn_mapped = init_memory_mapping(1UL<<32,
-                                                     max_pfn<<PAGE_SHIFT);
+                int i;
+                for (i = 0; i < e820.nr_map; i++) {
+                        struct e820entry *ei = &e820.map[i];
+
+                        if (ei->addr + ei->size <= 1UL << 32)
+                                continue;
+
+                        if (ei->type == E820_RESERVED)
+                                continue;
+
+                        max_pfn_mapped = init_memory_mapping(
+                                ei->addr < 1UL << 32 ? 1UL << 32 : ei->addr,
+                                ei->addr + ei->size);
+                }
+
                 /* can we preseve max_low_pfn ?*/
                 max_low_pfn = max_pfn;
         }
diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
index e56479e5805..9e7e14797a7 100644
--- a/arch/x86/realmode/rm/wakeup_asm.S
+++ b/arch/x86/realmode/rm/wakeup_asm.S
@@ -74,18 +74,9 @@ ENTRY(wakeup_start)
 
         lidtl   wakeup_idt
 
-        /* Clear the EFLAGS but remember if we have EFLAGS.ID */
-        movl $X86_EFLAGS_ID, %ecx
-        pushl %ecx
-        popfl
-        pushfl
-        popl %edi
+        /* Clear the EFLAGS */
         pushl $0
         popfl
-        pushfl
-        popl %edx
-        xorl %edx, %edi
-        andl %ecx, %edi         /* %edi is zero iff CPUID & %cr4 are missing */
 
         /* Check header signature... */
         movl    signature, %eax
@@ -120,12 +111,12 @@ ENTRY(wakeup_start)
         movl    %eax, %cr3
 
         btl     $WAKEUP_BEHAVIOR_RESTORE_CR4, %edi
-        jz      1f
+        jnc     1f
         movl    pmode_cr4, %eax
         movl    %eax, %cr4
 1:
         btl     $WAKEUP_BEHAVIOR_RESTORE_EFER, %edi
-        jz      1f
+        jnc     1f
         movl    pmode_efer, %eax
         movl    pmode_efer + 4, %edx
         movl    $MSR_EFER, %ecx
diff --git a/arch/xtensa/boot/boot-redboot/bootstrap.S b/arch/xtensa/boot/boot-redboot/bootstrap.S
index 4c316cd28a5..86c34dbc9cd 100644
--- a/arch/xtensa/boot/boot-redboot/bootstrap.S
+++ b/arch/xtensa/boot/boot-redboot/bootstrap.S
@@ -51,17 +51,17 @@ _start:
         /* 'reset' window registers */
 
         movi    a4, 1
-        wsr     a4, PS
+        wsr     a4, ps
         rsync
 
-        rsr     a5, WINDOWBASE
+        rsr     a5, windowbase
         ssl     a5
         sll     a4, a4
-        wsr     a4, WINDOWSTART
+        wsr     a4, windowstart
         rsync
 
         movi    a4, 0x00040000
-        wsr     a4, PS
+        wsr     a4, ps
         rsync
 
         /* copy the loader to its address
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index fccd81eddff..6d130278999 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -1,4 +1,28 @@
-include include/asm-generic/Kbuild.asm
-
+generic-y += bitsperlong.h
+generic-y += bug.h
 generic-y += clkdev.h
+generic-y += cputime.h
+generic-y += device.h
+generic-y += div64.h
+generic-y += emergency-restart.h
+generic-y += errno.h
 generic-y += exec.h
+generic-y += fcntl.h
+generic-y += futex.h
+generic-y += hardirq.h
+generic-y += ioctl.h
+generic-y += irq_regs.h
+generic-y += kdebug.h
+generic-y += kmap_types.h
+generic-y += kvm_para.h
+generic-y += local.h
+generic-y += local64.h
+generic-y += percpu.h
+generic-y += resource.h
+generic-y += scatterlist.h
+generic-y += sections.h
+generic-y += siginfo.h
+generic-y += statfs.h
+generic-y += termios.h
+generic-y += topology.h
+generic-y += xor.h
diff --git a/arch/xtensa/include/asm/atomic.h b/arch/xtensa/include/asm/atomic.h
index b4098930877..24f50cada70 100644
--- a/arch/xtensa/include/asm/atomic.h
+++ b/arch/xtensa/include/asm/atomic.h
@@ -73,7 +73,7 @@ static inline void atomic_add(int i, atomic_t * v)
         "l32i    %0, %2, 0              \n\t"
         "add     %0, %0, %1             \n\t"
         "s32i    %0, %2, 0              \n\t"
-        "wsr     a15, "__stringify(PS)"       \n\t"
+        "wsr     a15, ps                \n\t"
         "rsync                          \n"
         : "=&a" (vval)
         : "a" (i), "a" (v)
@@ -97,7 +97,7 @@ static inline void atomic_sub(int i, atomic_t *v)
         "l32i    %0, %2, 0              \n\t"
         "sub     %0, %0, %1             \n\t"
         "s32i    %0, %2, 0              \n\t"
-        "wsr     a15, "__stringify(PS)"       \n\t"
+        "wsr     a15, ps                \n\t"
         "rsync                          \n"
         : "=&a" (vval)
         : "a" (i), "a" (v)
@@ -118,7 +118,7 @@ static inline int atomic_add_return(int i, atomic_t * v)
         "l32i    %0, %2, 0             \n\t"
         "add     %0, %0, %1            \n\t"
         "s32i    %0, %2, 0             \n\t"
-        "wsr     a15, "__stringify(PS)"      \n\t"
+        "wsr     a15, ps               \n\t"
         "rsync                         \n"
         : "=&a" (vval)
         : "a" (i), "a" (v)
@@ -137,7 +137,7 @@ static inline int atomic_sub_return(int i, atomic_t * v)
         "l32i    %0, %2, 0             \n\t"
         "sub     %0, %0, %1            \n\t"
         "s32i    %0, %2, 0             \n\t"
-        "wsr     a15, "__stringify(PS)"       \n\t"
+        "wsr     a15, ps               \n\t"
         "rsync                         \n"
         : "=&a" (vval)
         : "a" (i), "a" (v)
@@ -260,7 +260,7 @@ static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
         "xor     %1, %4, %3            \n\t"
         "and     %0, %0, %4            \n\t"
         "s32i    %0, %2, 0             \n\t"
-        "wsr     a15, "__stringify(PS)"      \n\t"
+        "wsr     a15, ps               \n\t"
         "rsync                         \n"
         : "=&a" (vval), "=a" (mask)
         : "a" (v), "a" (all_f), "1" (mask)
@@ -277,7 +277,7 @@ static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
         "l32i    %0, %2, 0             \n\t"
         "or      %0, %0, %1            \n\t"
         "s32i    %0, %2, 0             \n\t"
-        "wsr     a15, "__stringify(PS)"       \n\t"
+        "wsr     a15, ps               \n\t"
         "rsync                         \n"
         : "=&a" (vval)
         : "a" (mask), "a" (v)
diff --git a/arch/xtensa/include/asm/bitsperlong.h b/arch/xtensa/include/asm/bitsperlong.h
deleted file mode 100644
index 6dc0bb0c13b..00000000000
--- a/arch/xtensa/include/asm/bitsperlong.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/bitsperlong.h>
diff --git a/arch/xtensa/include/asm/bug.h b/arch/xtensa/include/asm/bug.h
deleted file mode 100644
index 3e52d72712f..00000000000
--- a/arch/xtensa/include/asm/bug.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * include/asm-xtensa/bug.h
- *
- * Macros to cause a 'bug' message.
- *
- * 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 (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_BUG_H
-#define _XTENSA_BUG_H
-
-#include <asm-generic/bug.h>
-
-#endif  /* _XTENSA_BUG_H */
diff --git a/arch/xtensa/include/asm/cacheflush.h b/arch/xtensa/include/asm/cacheflush.h
index 376cd9d5f45..569fec4f9a2 100644
--- a/arch/xtensa/include/asm/cacheflush.h
+++ b/arch/xtensa/include/asm/cacheflush.h
@@ -165,7 +165,7 @@ extern void copy_from_user_page(struct vm_area_struct*, struct page*,
 static inline u32 xtensa_get_cacheattr(void)
 {
         u32 r;
-        asm volatile("  rsr %0, CACHEATTR" : "=a"(r));
+        asm volatile("  rsr %0, cacheattr" : "=a"(r));
         return r;
 }
 
diff --git a/arch/xtensa/include/asm/cmpxchg.h b/arch/xtensa/include/asm/cmpxchg.h
index e32149063d8..64dad04a9d2 100644
--- a/arch/xtensa/include/asm/cmpxchg.h
+++ b/arch/xtensa/include/asm/cmpxchg.h
@@ -27,7 +27,7 @@ __cmpxchg_u32(volatile int *p, int old, int new)
                        "bne     %0, %2, 1f             \n\t"
                        "s32i    %3, %1, 0              \n\t"
                        "1:                             \n\t"
-                       "wsr     a15, "__stringify(PS)" \n\t"
+                       "wsr     a15, ps                \n\t"
                        "rsync                          \n\t"
                        : "=&a" (old)
                        : "a" (p), "a" (old), "r" (new)
@@ -97,7 +97,7 @@ static inline unsigned long xchg_u32(volatile int * m, unsigned long val)
   __asm__ __volatile__("rsil    a15, "__stringify(LOCKLEVEL)"\n\t"
                        "l32i    %0, %1, 0              \n\t"
                        "s32i    %2, %1, 0              \n\t"
-                       "wsr     a15, "__stringify(PS)" \n\t"
+                       "wsr     a15, ps                \n\t"
                        "rsync                          \n\t"
                        : "=&a" (tmp)
                        : "a" (m), "a" (val)
diff --git a/arch/xtensa/include/asm/coprocessor.h b/arch/xtensa/include/asm/coprocessor.h
index 75c94a1658b..677501b32df 100644
--- a/arch/xtensa/include/asm/coprocessor.h
+++ b/arch/xtensa/include/asm/coprocessor.h
@@ -94,11 +94,10 @@
 #if XCHAL_HAVE_CP
 
 #define RSR_CPENABLE(x) do {                                              \
-        __asm__ __volatile__("rsr %0," __stringify(CPENABLE) : "=a" (x)); \
+        __asm__ __volatile__("rsr %0, cpenable" : "=a" (x));              \
         } while(0);
 #define WSR_CPENABLE(x) do {                                              \
-        __asm__ __volatile__("wsr %0," __stringify(CPENABLE) "; rsync"    \
-                             :: "a" (x));                                 \
+        __asm__ __volatile__("wsr %0, cpenable; rsync" :: "a" (x));       \
         } while(0);
 
 #endif /* XCHAL_HAVE_CP */
diff --git a/arch/xtensa/include/asm/cputime.h b/arch/xtensa/include/asm/cputime.h
deleted file mode 100644
index a7fb864a50a..00000000000
--- a/arch/xtensa/include/asm/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _XTENSA_CPUTIME_H
-#define _XTENSA_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* _XTENSA_CPUTIME_H */
diff --git a/arch/xtensa/include/asm/delay.h b/arch/xtensa/include/asm/delay.h
index e1d8c9e010c..58c0a4fd400 100644
--- a/arch/xtensa/include/asm/delay.h
+++ b/arch/xtensa/include/asm/delay.h
@@ -27,7 +27,7 @@ static inline void __delay(unsigned long loops)
 static __inline__ u32 xtensa_get_ccount(void)
 {
         u32 ccount;
-        asm volatile ("rsr %0, 234; # CCOUNT\n" : "=r" (ccount));
+        asm volatile ("rsr %0, ccount\n" : "=r" (ccount));
         return ccount;
 }
 
diff --git a/arch/xtensa/include/asm/device.h b/arch/xtensa/include/asm/device.h
deleted file mode 100644
index d8f9872b0e2..00000000000
--- a/arch/xtensa/include/asm/device.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
-
diff --git a/arch/xtensa/include/asm/div64.h b/arch/xtensa/include/asm/div64.h
deleted file mode 100644
index f35678cb0a9..00000000000
--- a/arch/xtensa/include/asm/div64.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-xtensa/div64.h
- *
- * 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 (C) 2001 - 2007 Tensilica Inc.
- */
-
-#ifndef _XTENSA_DIV64_H
-#define _XTENSA_DIV64_H
-
-#include <asm-generic/div64.h>
-
-#endif /* _XTENSA_DIV64_H */
diff --git a/arch/xtensa/include/asm/emergency-restart.h b/arch/xtensa/include/asm/emergency-restart.h
deleted file mode 100644
index 108d8c48e42..00000000000
--- a/arch/xtensa/include/asm/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/arch/xtensa/include/asm/errno.h b/arch/xtensa/include/asm/errno.h
deleted file mode 100644
index a0f3b96b79b..00000000000
--- a/arch/xtensa/include/asm/errno.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-xtensa/errno.h
- *
- * 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 (C) 2002 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_ERRNO_H
-#define _XTENSA_ERRNO_H
-
-#include <asm-generic/errno.h>
-
-#endif  /* _XTENSA_ERRNO_H */
diff --git a/arch/xtensa/include/asm/fcntl.h b/arch/xtensa/include/asm/fcntl.h
deleted file mode 100644
index 46ab12db573..00000000000
--- a/arch/xtensa/include/asm/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/fcntl.h>
diff --git a/arch/xtensa/include/asm/futex.h b/arch/xtensa/include/asm/futex.h
deleted file mode 100644
index 0b745828f42..00000000000
--- a/arch/xtensa/include/asm/futex.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/futex.h>
diff --git a/arch/xtensa/include/asm/hardirq.h b/arch/xtensa/include/asm/hardirq.h
deleted file mode 100644
index 91695a13549..00000000000
--- a/arch/xtensa/include/asm/hardirq.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-xtensa/hardirq.h
- *
- * 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 (C) 2002 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_HARDIRQ_H
-#define _XTENSA_HARDIRQ_H
-
-#include <asm-generic/hardirq.h>
-
-#endif  /* _XTENSA_HARDIRQ_H */
diff --git a/arch/xtensa/include/asm/ioctl.h b/arch/xtensa/include/asm/ioctl.h
deleted file mode 100644
index b279fe06dfe..00000000000
--- a/arch/xtensa/include/asm/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ioctl.h>
diff --git a/arch/xtensa/include/asm/irq_regs.h b/arch/xtensa/include/asm/irq_regs.h
deleted file mode 100644
index 3dd9c0b7027..00000000000
--- a/arch/xtensa/include/asm/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/arch/xtensa/include/asm/irqflags.h b/arch/xtensa/include/asm/irqflags.h
index dae9a8bdcb1..f865b1c1eae 100644
--- a/arch/xtensa/include/asm/irqflags.h
+++ b/arch/xtensa/include/asm/irqflags.h
@@ -16,7 +16,7 @@
 static inline unsigned long arch_local_save_flags(void)
 {
         unsigned long flags;
-        asm volatile("rsr %0,"__stringify(PS) : "=a" (flags));
+        asm volatile("rsr %0, ps" : "=a" (flags));
         return flags;
 }
 
@@ -41,7 +41,7 @@ static inline void arch_local_irq_enable(void)
 
 static inline void arch_local_irq_restore(unsigned long flags)
 {
-        asm volatile("wsr %0, "__stringify(PS)" ; rsync"
+        asm volatile("wsr %0, ps; rsync"
                      :: "a" (flags) : "memory");
 }
 
diff --git a/arch/xtensa/include/asm/kdebug.h b/arch/xtensa/include/asm/kdebug.h
deleted file mode 100644
index 6ece1b03766..00000000000
--- a/arch/xtensa/include/asm/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kdebug.h>
diff --git a/arch/xtensa/include/asm/kmap_types.h b/arch/xtensa/include/asm/kmap_types.h
deleted file mode 100644
index 11c687e527f..00000000000
--- a/arch/xtensa/include/asm/kmap_types.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _XTENSA_KMAP_TYPES_H
-#define _XTENSA_KMAP_TYPES_H
-
-#include <asm-generic/kmap_types.h>
-
-#endif  /* _XTENSA_KMAP_TYPES_H */
diff --git a/arch/xtensa/include/asm/kvm_para.h b/arch/xtensa/include/asm/kvm_para.h
deleted file mode 100644
index 14fab8f0b95..00000000000
--- a/arch/xtensa/include/asm/kvm_para.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kvm_para.h>
diff --git a/arch/xtensa/include/asm/local.h b/arch/xtensa/include/asm/local.h
deleted file mode 100644
index 48723e550d1..00000000000
--- a/arch/xtensa/include/asm/local.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-xtensa/local.h
- *
- * 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 (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_LOCAL_H
-#define _XTENSA_LOCAL_H
-
-#include <asm-generic/local.h>
-
-#endif /* _XTENSA_LOCAL_H */
diff --git a/arch/xtensa/include/asm/local64.h b/arch/xtensa/include/asm/local64.h
deleted file mode 100644
index 36c93b5cc23..00000000000
--- a/arch/xtensa/include/asm/local64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/local64.h>
diff --git a/arch/xtensa/include/asm/mmu_context.h b/arch/xtensa/include/asm/mmu_context.h
index dbd8731a876..feb10af9651 100644
--- a/arch/xtensa/include/asm/mmu_context.h
+++ b/arch/xtensa/include/asm/mmu_context.h
@@ -51,14 +51,14 @@ extern unsigned long asid_cache;
 
 static inline void set_rasid_register (unsigned long val)
 {
-        __asm__ __volatile__ (" wsr %0, "__stringify(RASID)"\n\t"
+        __asm__ __volatile__ (" wsr %0, rasid\n\t"
                               " isync\n" : : "a" (val));
 }
 
 static inline unsigned long get_rasid_register (void)
 {
         unsigned long tmp;
-        __asm__ __volatile__ (" rsr %0,"__stringify(RASID)"\n\t" : "=a" (tmp));
+        __asm__ __volatile__ (" rsr %0, rasid\n\t" : "=a" (tmp));
         return tmp;
 }
 
diff --git a/arch/xtensa/include/asm/param.h b/arch/xtensa/include/asm/param.h
index ba03d5aeab6..0a70e780ef2 100644
--- a/arch/xtensa/include/asm/param.h
+++ b/arch/xtensa/include/asm/param.h
@@ -7,28 +7,12 @@
  *
  * Copyright (C) 2001 - 2005 Tensilica Inc.
  */
-
 #ifndef _XTENSA_PARAM_H
 #define _XTENSA_PARAM_H
 
-#ifdef __KERNEL__
+#include <uapi/asm/param.h>
+
 # define HZ             CONFIG_HZ       /* internal timer frequency */
 # define USER_HZ        100             /* for user interfaces in "ticks" */
 # define CLOCKS_PER_SEC (USER_HZ)       /* frequnzy at which times() counts */
-#else
-# define HZ             100
-#endif
-
-#define EXEC_PAGESIZE   4096
-
-#ifndef NGROUPS
-#define NGROUPS         32
-#endif
-
-#ifndef NOGROUP
-#define NOGROUP         (-1)
-#endif
-
-#define MAXHOSTNAMELEN  64      /* max length of hostname */
-
 #endif /* _XTENSA_PARAM_H */
diff --git a/arch/xtensa/include/asm/percpu.h b/arch/xtensa/include/asm/percpu.h
deleted file mode 100644
index 6d2bc2ada9d..00000000000
--- a/arch/xtensa/include/asm/percpu.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * linux/include/asm-xtensa/percpu.h
- *
- * 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 (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_PERCPU__
-#define _XTENSA_PERCPU__
-
-#include <asm-generic/percpu.h>
-
-#endif /* _XTENSA_PERCPU__ */
diff --git a/arch/xtensa/include/asm/ptrace.h b/arch/xtensa/include/asm/ptrace.h
index d85d38da8ee..da21c17f23a 100644
--- a/arch/xtensa/include/asm/ptrace.h
+++ b/arch/xtensa/include/asm/ptrace.h
@@ -7,73 +7,11 @@
  *
  * Copyright (C) 2001 - 2005 Tensilica Inc.
  */
-
 #ifndef _XTENSA_PTRACE_H
 #define _XTENSA_PTRACE_H
 
-/*
- * Kernel stack
- *
- *              +-----------------------+  -------- STACK_SIZE
- *              |     register file     |  |
- *              +-----------------------+  |
- *              |    struct pt_regs     |  |
- *              +-----------------------+  | ------ PT_REGS_OFFSET
- * double       :  16 bytes spill area  :  |  ^
- * excetion     :- - - - - - - - - - - -:  |  |
- * frame        :    struct pt_regs     :  |  |
- *              :- - - - - - - - - - - -:  |  |
- *              |                       |  |  |
- *              |     memory stack      |  |  |
- *              |                       |  |  |
- *              ~                       ~  ~  ~
- *              ~                       ~  ~  ~
- *              |                       |  |  |
- *              |                       |  |  |
- *              +-----------------------+  |  | --- STACK_BIAS
- *              |  struct task_struct   |  |  |  ^
- *  current --> +-----------------------+  |  |  |
- *              |  struct thread_info   |  |  |  |
- *              +-----------------------+ --------
- */
-
-#define KERNEL_STACK_SIZE (2 * PAGE_SIZE)
-
-/*  Offsets for exception_handlers[] (3 x 64-entries x 4-byte tables). */
-
-#define EXC_TABLE_KSTK          0x004   /* Kernel Stack */
-#define EXC_TABLE_DOUBLE_SAVE   0x008   /* Double exception save area for a0 */
-#define EXC_TABLE_FIXUP         0x00c   /* Fixup handler */
-#define EXC_TABLE_PARAM         0x010   /* For passing a parameter to fixup */
-#define EXC_TABLE_SYSCALL_SAVE  0x014   /* For fast syscall handler */
-#define EXC_TABLE_FAST_USER     0x100   /* Fast user exception handler */
-#define EXC_TABLE_FAST_KERNEL   0x200   /* Fast kernel exception handler */
-#define EXC_TABLE_DEFAULT       0x300   /* Default C-Handler */
-#define EXC_TABLE_SIZE          0x400
+#include <uapi/asm/ptrace.h>
 
-/* Registers used by strace */
-
-#define REG_A_BASE      0x0000
-#define REG_AR_BASE     0x0100
-#define REG_PC          0x0020
-#define REG_PS          0x02e6
-#define REG_WB          0x0248
-#define REG_WS          0x0249
-#define REG_LBEG        0x0200
-#define REG_LEND        0x0201
-#define REG_LCOUNT      0x0202
-#define REG_SAR         0x0203
-
-#define SYSCALL_NR      0x00ff
-
-/* Other PTRACE_ values defined in <linux/ptrace.h> using values 0-9,16,17,24 */
-
-#define PTRACE_GETREGS          12
-#define PTRACE_SETREGS          13
-#define PTRACE_GETXTREGS        18
-#define PTRACE_SETXTREGS        19
-
-#ifdef __KERNEL__
 
 #ifndef __ASSEMBLY__
 
@@ -132,6 +70,4 @@ struct pt_regs {
 
 #endif  /* !__ASSEMBLY__ */
 
-#endif  /* __KERNEL__ */
-
 #endif  /* _XTENSA_PTRACE_H */
diff --git a/arch/xtensa/include/asm/regs.h b/arch/xtensa/include/asm/regs.h
index a3075b12aff..8a8aa61ccc8 100644
--- a/arch/xtensa/include/asm/regs.h
+++ b/arch/xtensa/include/asm/regs.h
@@ -27,52 +27,15 @@
 
 /*  Special registers.  */
 
-#define LBEG            0
-#define LEND            1
-#define LCOUNT          2
-#define SAR             3
-#define BR              4
-#define SCOMPARE1       12
-#define ACCHI           16
-#define ACCLO           17
-#define MR              32
-#define WINDOWBASE      72
-#define WINDOWSTART     73
-#define PTEVADDR        83
-#define RASID           90
-#define ITLBCFG         91
-#define DTLBCFG         92
-#define IBREAKENABLE    96
-#define DDR             104
-#define IBREAKA         128
-#define DBREAKA         144
-#define DBREAKC         160
-#define EPC             176
-#define EPC_1           177
-#define DEPC            192
-#define EPS             192
-#define EPS_1           193
-#define EXCSAVE         208
-#define EXCSAVE_1       209
-#define INTERRUPT       226
-#define INTENABLE       228
-#define PS              230
-#define THREADPTR       231
-#define EXCCAUSE        232
-#define DEBUGCAUSE      233
-#define CCOUNT          234
-#define PRID            235
-#define ICOUNT          236
-#define ICOUNTLEVEL     237
-#define EXCVADDR        238
-#define CCOMPARE        240
-#define MISC_SR         244
-
-/*  Special names for read-only and write-only interrupt registers.  */
-
-#define INTREAD         226
-#define INTSET          226
-#define INTCLEAR        227
+#define SREG_MR                 32
+#define SREG_IBREAKA            128
+#define SREG_DBREAKA            144
+#define SREG_DBREAKC            160
+#define SREG_EPC                176
+#define SREG_EPS                192
+#define SREG_EXCSAVE            208
+#define SREG_CCOMPARE           240
+#define SREG_MISC               244
 
 /*  EXCCAUSE register fields  */
 
diff --git a/arch/xtensa/include/asm/resource.h b/arch/xtensa/include/asm/resource.h
deleted file mode 100644
index 17b5ab31177..00000000000
--- a/arch/xtensa/include/asm/resource.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-xtensa/resource.h
- *
- * 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 (C) 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_RESOURCE_H
-#define _XTENSA_RESOURCE_H
-
-#include <asm-generic/resource.h>
-
-#endif  /* _XTENSA_RESOURCE_H */
diff --git a/arch/xtensa/include/asm/scatterlist.h b/arch/xtensa/include/asm/scatterlist.h
deleted file mode 100644
index a0421a61d9e..00000000000
--- a/arch/xtensa/include/asm/scatterlist.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-xtensa/scatterlist.h
- *
- * 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 (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_SCATTERLIST_H
-#define _XTENSA_SCATTERLIST_H
-
-#include <asm-generic/scatterlist.h>
-
-#endif  /* _XTENSA_SCATTERLIST_H */
diff --git a/arch/xtensa/include/asm/sections.h b/arch/xtensa/include/asm/sections.h
deleted file mode 100644
index 40b5191b55a..00000000000
--- a/arch/xtensa/include/asm/sections.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-xtensa/sections.h
- *
- * 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 (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_SECTIONS_H
-#define _XTENSA_SECTIONS_H
-
-#include <asm-generic/sections.h>
-
-#endif  /* _XTENSA_SECTIONS_H */
diff --git a/arch/xtensa/include/asm/siginfo.h b/arch/xtensa/include/asm/siginfo.h
deleted file mode 100644
index 6916248295d..00000000000
--- a/arch/xtensa/include/asm/siginfo.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-xtensa/siginfo.h
- *
- * 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 (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_SIGINFO_H
-#define _XTENSA_SIGINFO_H
-
-#include <asm-generic/siginfo.h>
-
-#endif  /* _XTENSA_SIGINFO_H */
diff --git a/arch/xtensa/include/asm/signal.h b/arch/xtensa/include/asm/signal.h
index 7f201b9d419..72fd44c85b7 100644
--- a/arch/xtensa/include/asm/signal.h
+++ b/arch/xtensa/include/asm/signal.h
@@ -9,117 +9,12 @@
  *
  * Copyright (C) 2001 - 2005 Tensilica Inc.
  */
-
 #ifndef _XTENSA_SIGNAL_H
 #define _XTENSA_SIGNAL_H
 
-
-#define _NSIG           64
-#define _NSIG_BPW       32
-#define _NSIG_WORDS     (_NSIG / _NSIG_BPW)
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-
-/* Avoid too many header ordering problems.  */
-struct siginfo;
-typedef unsigned long old_sigset_t;             /* at least 32 bits */
-typedef struct {
-        unsigned long sig[_NSIG_WORDS];
-} sigset_t;
-
-#endif
-
-#define SIGHUP           1
-#define SIGINT           2
-#define SIGQUIT          3
-#define SIGILL           4
-#define SIGTRAP          5
-#define SIGABRT          6
-#define SIGIOT           6
-#define SIGBUS           7
-#define SIGFPE           8
-#define SIGKILL          9
-#define SIGUSR1         10
-#define SIGSEGV         11
-#define SIGUSR2         12
-#define SIGPIPE         13
-#define SIGALRM         14
-#define SIGTERM         15
-#define SIGSTKFLT       16
-#define SIGCHLD         17
-#define SIGCONT         18
-#define SIGSTOP         19
-#define SIGTSTP         20
-#define SIGTTIN         21
-#define SIGTTOU         22
-#define SIGURG          23
-#define SIGXCPU         24
-#define SIGXFSZ         25
-#define SIGVTALRM       26
-#define SIGPROF         27
-#define SIGWINCH        28
-#define SIGIO           29
-#define SIGPOLL         SIGIO
-/* #define SIGLOST              29 */
-#define SIGPWR          30
-#define SIGSYS          31
-#define SIGUNUSED       31
-
-/* These should not be considered constants from userland.  */
-#define SIGRTMIN        32
-#define SIGRTMAX        (_NSIG-1)
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-#define SA_NOCLDSTOP    0x00000001
-#define SA_NOCLDWAIT    0x00000002 /* not supported yet */
-#define SA_SIGINFO      0x00000004
-#define SA_ONSTACK      0x08000000
-#define SA_RESTART      0x10000000
-#define SA_NODEFER      0x40000000
-#define SA_RESETHAND    0x80000000
-
-#define SA_NOMASK       SA_NODEFER
-#define SA_ONESHOT      SA_RESETHAND
-
-#define SA_RESTORER     0x04000000
-
-/*
- * sigaltstack controls
- */
-#define SS_ONSTACK      1
-#define SS_DISABLE      2
-
-#define MINSIGSTKSZ     2048
-#define SIGSTKSZ        8192
+#include <uapi/asm/signal.h>
 
 #ifndef __ASSEMBLY__
-
-#define SIG_BLOCK          0    /* for blocking signals */
-#define SIG_UNBLOCK        1    /* for unblocking signals */
-#define SIG_SETMASK        2    /* for setting the signal mask */
-
-/* Type of a signal handler.  */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
-
-#ifdef __KERNEL__
 struct sigaction {
         __sighandler_t sa_handler;
         unsigned long sa_flags;
@@ -131,35 +26,8 @@ struct k_sigaction {
         struct sigaction sa;
 };
 
-#else
-
-/* Here we must cater to libcs that poke about in kernel headers.  */
-
-struct sigaction {
-        union {
-          __sighandler_t _sa_handler;
-          void (*_sa_sigaction)(int, struct siginfo *, void *);
-        } _u;
-        sigset_t sa_mask;
-        unsigned long sa_flags;
-        void (*sa_restorer)(void);
-};
-
-#define sa_handler      _u._sa_handler
-#define sa_sigaction    _u._sa_sigaction
-
-#endif /* __KERNEL__ */
-
-typedef struct sigaltstack {
-        void *ss_sp;
-        int ss_flags;
-        size_t ss_size;
-} stack_t;
-
-#ifdef __KERNEL__
 #include <asm/sigcontext.h>
 #define ptrace_signal_deliver(regs, cookie) do { } while (0)
 
-#endif  /* __KERNEL__ */
 #endif  /* __ASSEMBLY__ */
 #endif  /* _XTENSA_SIGNAL_H */
diff --git a/arch/xtensa/include/asm/statfs.h b/arch/xtensa/include/asm/statfs.h
deleted file mode 100644
index 9c3d1a21313..00000000000
--- a/arch/xtensa/include/asm/statfs.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * include/asm-xtensa/statfs.h
- *
- * 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 (C) 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_STATFS_H
-#define _XTENSA_STATFS_H
-
-#include <asm-generic/statfs.h>
-
-#endif  /* _XTENSA_STATFS_H */
-
diff --git a/arch/xtensa/include/asm/termios.h b/arch/xtensa/include/asm/termios.h
deleted file mode 100644
index 4673f42f88a..00000000000
--- a/arch/xtensa/include/asm/termios.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * include/asm-xtensa/termios.h
- *
- * Copied from SH.
- *
- * 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 (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_TERMIOS_H
-#define _XTENSA_TERMIOS_H
-
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-
-struct winsize {
-        unsigned short ws_row;
-        unsigned short ws_col;
-        unsigned short ws_xpixel;
-        unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
-        unsigned short c_iflag;         /* input mode flags */
-        unsigned short c_oflag;         /* output mode flags */
-        unsigned short c_cflag;         /* control mode flags */
-        unsigned short c_lflag;         /* local mode flags */
-        unsigned char c_line;           /* line discipline */
-        unsigned char c_cc[NCC];        /* control characters */
-};
-
-/* Modem lines */
-
-#define TIOCM_LE        0x001
-#define TIOCM_DTR       0x002
-#define TIOCM_RTS       0x004
-#define TIOCM_ST        0x008
-#define TIOCM_SR        0x010
-#define TIOCM_CTS       0x020
-#define TIOCM_CAR       0x040
-#define TIOCM_RNG       0x080
-#define TIOCM_DSR       0x100
-#define TIOCM_CD        TIOCM_CAR
-#define TIOCM_RI        TIOCM_RNG
-#define TIOCM_OUT1      0x2000
-#define TIOCM_OUT2      0x4000
-#define TIOCM_LOOP      0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-#ifdef __KERNEL__
-
-/*      intr=^C         quit=^\         erase=del       kill=^U
-        eof=^D          vtime=\0        vmin=\1         sxtc=\0
-        start=^Q        stop=^S         susp=^Z         eol=\0
-        reprint=^R      discard=^U      werase=^W       lnext=^V
-        eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-
-#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
-        unsigned short __tmp; \
-        get_user(__tmp,&(termio)->x); \
-        *(unsigned short *) &(termios)->x = __tmp; \
-}
-
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
-        copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-        put_user((termios)->c_iflag, &(termio)->c_iflag); \
-        put_user((termios)->c_oflag, &(termio)->c_oflag); \
-        put_user((termios)->c_cflag, &(termio)->c_cflag); \
-        put_user((termios)->c_lflag, &(termio)->c_lflag); \
-        put_user((termios)->c_line,  &(termio)->c_line); \
-        copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
-
-#endif  /* __KERNEL__ */
-
-#endif  /* _XTENSA_TERMIOS_H */
diff --git a/arch/xtensa/include/asm/timex.h b/arch/xtensa/include/asm/timex.h
index 053bc427210..175b3d5e1b0 100644
--- a/arch/xtensa/include/asm/timex.h
+++ b/arch/xtensa/include/asm/timex.h
@@ -63,10 +63,10 @@ extern cycles_t cacheflush_time;
  * Register access.
  */
 
-#define WSR_CCOUNT(r)     asm volatile ("wsr %0,"__stringify(CCOUNT) :: "a" (r))
-#define RSR_CCOUNT(r)     asm volatile ("rsr %0,"__stringify(CCOUNT) : "=a" (r))
-#define WSR_CCOMPARE(x,r) asm volatile ("wsr %0,"__stringify(CCOMPARE)"+"__stringify(x) :: "a"(r))
-#define RSR_CCOMPARE(x,r) asm volatile ("rsr %0,"__stringify(CCOMPARE)"+"__stringify(x) : "=a"(r))
+#define WSR_CCOUNT(r)     asm volatile ("wsr %0, ccount" :: "a" (r))
+#define RSR_CCOUNT(r)     asm volatile ("rsr %0, ccount" : "=a" (r))
+#define WSR_CCOMPARE(x,r) asm volatile ("wsr %0,"__stringify(SREG_CCOMPARE)"+"__stringify(x) :: "a"(r))
+#define RSR_CCOMPARE(x,r) asm volatile ("rsr %0,"__stringify(SREG_CCOMPARE)"+"__stringify(x) : "=a"(r))
 
 static inline unsigned long get_ccount (void)
 {
diff --git a/arch/xtensa/include/asm/tlbflush.h b/arch/xtensa/include/asm/tlbflush.h
index 46d240074f7..43dd348a5a4 100644
--- a/arch/xtensa/include/asm/tlbflush.h
+++ b/arch/xtensa/include/asm/tlbflush.h
@@ -86,26 +86,26 @@ static inline void invalidate_dtlb_entry_no_isync (unsigned entry)
 
 static inline void set_itlbcfg_register (unsigned long val)
 {
-        __asm__ __volatile__("wsr  %0, "__stringify(ITLBCFG)"\n\t" "isync\n\t"
+        __asm__ __volatile__("wsr  %0, itlbcfg\n\t" "isync\n\t"
                              : : "a" (val));
 }
 
 static inline void set_dtlbcfg_register (unsigned long val)
 {
-        __asm__ __volatile__("wsr  %0, "__stringify(DTLBCFG)"; dsync\n\t"
+        __asm__ __volatile__("wsr  %0, dtlbcfg; dsync\n\t"
                              : : "a" (val));
 }
 
 static inline void set_ptevaddr_register (unsigned long val)
 {
-        __asm__ __volatile__(" wsr  %0, "__stringify(PTEVADDR)"; isync\n"
+        __asm__ __volatile__(" wsr  %0, ptevaddr; isync\n"
                              : : "a" (val));
 }
 
 static inline unsigned long read_ptevaddr_register (void)
 {
         unsigned long tmp;
-        __asm__ __volatile__("rsr  %0, "__stringify(PTEVADDR)"\n\t" : "=a" (tmp));
+        __asm__ __volatile__("rsr  %0, ptevaddr\n\t" : "=a" (tmp));
         return tmp;
 }
 
diff --git a/arch/xtensa/include/asm/topology.h b/arch/xtensa/include/asm/topology.h
deleted file mode 100644
index 7309e38a0cc..00000000000
--- a/arch/xtensa/include/asm/topology.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-xtensa/topology.h
- *
- * 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 (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_TOPOLOGY_H
-#define _XTENSA_TOPOLOGY_H
-
-#include <asm-generic/topology.h>
-
-#endif  /* _XTENSA_TOPOLOGY_H */
diff --git a/arch/xtensa/include/asm/types.h b/arch/xtensa/include/asm/types.h
index 6d4db7e8ffa..2b410b8c7f7 100644
--- a/arch/xtensa/include/asm/types.h
+++ b/arch/xtensa/include/asm/types.h
@@ -7,30 +7,17 @@
  *
  * Copyright (C) 2001 - 2005 Tensilica Inc.
  */
-
 #ifndef _XTENSA_TYPES_H
 #define _XTENSA_TYPES_H
 
-#include <asm-generic/int-ll64.h>
-
-#ifdef __ASSEMBLY__
-# define __XTENSA_UL(x)         (x)
-# define __XTENSA_UL_CONST(x)   x
-#else
-# define __XTENSA_UL(x)         ((unsigned long)(x))
-# define __XTENSA_UL_CONST(x)   x##UL
-#endif
+#include <uapi/asm/types.h>
 
 #ifndef __ASSEMBLY__
-
 /*
  * These aren't exported outside the kernel to avoid name space clashes
  */
-#ifdef __KERNEL__
 
 #define BITS_PER_LONG 32
 
-#endif  /* __KERNEL__ */
 #endif
-
 #endif  /* _XTENSA_TYPES_H */
diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h
index bc7e005faa6..9ef1c31d2c8 100644
--- a/arch/xtensa/include/asm/unistd.h
+++ b/arch/xtensa/include/asm/unistd.h
@@ -8,705 +8,8 @@
  * Copyright (C) 2001 - 2005 Tensilica Inc.
  */
 
-#ifndef _XTENSA_UNISTD_H
-#define _XTENSA_UNISTD_H
+#include <uapi/asm/unistd.h>
 
-#ifndef __SYSCALL
-# define __SYSCALL(nr,func,nargs)
-#endif
-
-#define __NR_spill                                0
-__SYSCALL(  0, sys_ni_syscall, 0)
-#define __NR_xtensa                               1
-__SYSCALL(  1, sys_ni_syscall, 0)
-#define __NR_available4                           2
-__SYSCALL(  2, sys_ni_syscall, 0)
-#define __NR_available5                           3
-__SYSCALL(  3, sys_ni_syscall, 0)
-#define __NR_available6                           4
-__SYSCALL(  4, sys_ni_syscall, 0)
-#define __NR_available7                           5
-__SYSCALL(  5, sys_ni_syscall, 0)
-#define __NR_available8                           6
-__SYSCALL(  6, sys_ni_syscall, 0)
-#define __NR_available9                           7
-__SYSCALL(  7, sys_ni_syscall, 0)
-
-/* File Operations */
-
-#define __NR_open                                 8
-__SYSCALL(  8, sys_open, 3)
-#define __NR_close                                9
-__SYSCALL(  9, sys_close, 1)
-#define __NR_dup                                 10
-__SYSCALL( 10, sys_dup, 1)
-#define __NR_dup2                                11
-__SYSCALL( 11, sys_dup2, 2)
-#define __NR_read                                12
-__SYSCALL( 12, sys_read, 3)
-#define __NR_write                               13
-__SYSCALL( 13, sys_write, 3)
-#define __NR_select                              14
-__SYSCALL( 14, sys_select, 5)
-#define __NR_lseek                               15
-__SYSCALL( 15, sys_lseek, 3)
-#define __NR_poll                                16
-__SYSCALL( 16, sys_poll, 3)
-#define __NR__llseek                             17
-__SYSCALL( 17, sys_llseek, 5)
-#define __NR_epoll_wait                          18
-__SYSCALL( 18, sys_epoll_wait, 4)
-#define __NR_epoll_ctl                           19
-__SYSCALL( 19, sys_epoll_ctl, 4)
-#define __NR_epoll_create                        20
-__SYSCALL( 20, sys_epoll_create, 1)
-#define __NR_creat                               21
-__SYSCALL( 21, sys_creat, 2)
-#define __NR_truncate                            22
-__SYSCALL( 22, sys_truncate, 2)
-#define __NR_ftruncate                           23
-__SYSCALL( 23, sys_ftruncate, 2)
-#define __NR_readv                               24
-__SYSCALL( 24, sys_readv, 3)
-#define __NR_writev                              25
-__SYSCALL( 25, sys_writev, 3)
-#define __NR_fsync                               26
-__SYSCALL( 26, sys_fsync, 1)
-#define __NR_fdatasync                           27
-__SYSCALL( 27, sys_fdatasync, 1)
-#define __NR_truncate64                          28
-__SYSCALL( 28, sys_truncate64, 2)
-#define __NR_ftruncate64                         29
-__SYSCALL( 29, sys_ftruncate64, 2)
-#define __NR_pread64                             30
-__SYSCALL( 30, sys_pread64, 6)
-#define __NR_pwrite64                            31
-__SYSCALL( 31, sys_pwrite64, 6)
-
-#define __NR_link                                32
-__SYSCALL( 32, sys_link, 2)
-#define __NR_rename                              33
-__SYSCALL( 33, sys_rename, 2)
-#define __NR_symlink                             34
-__SYSCALL( 34, sys_symlink, 2)
-#define __NR_readlink                            35
-__SYSCALL( 35, sys_readlink, 3)
-#define __NR_mknod                               36
-__SYSCALL( 36, sys_mknod, 3)
-#define __NR_pipe                                37
-__SYSCALL( 37, sys_pipe, 1)
-#define __NR_unlink                              38
-__SYSCALL( 38, sys_unlink, 1)
-#define __NR_rmdir                               39
-__SYSCALL( 39, sys_rmdir, 1)
-
-#define __NR_mkdir                               40
-__SYSCALL( 40, sys_mkdir, 2)
-#define __NR_chdir                               41
-__SYSCALL( 41, sys_chdir, 1)
-#define __NR_fchdir                              42
-__SYSCALL( 42, sys_fchdir, 1)
-#define __NR_getcwd                              43
-__SYSCALL( 43, sys_getcwd, 2)
-
-#define __NR_chmod                               44
-__SYSCALL( 44, sys_chmod, 2)
-#define __NR_chown                               45
-__SYSCALL( 45, sys_chown, 3)
-#define __NR_stat                                46
-__SYSCALL( 46, sys_newstat, 2)
-#define __NR_stat64                              47
-__SYSCALL( 47, sys_stat64, 2)
-
-#define __NR_lchown                              48
-__SYSCALL( 48, sys_lchown, 3)
-#define __NR_lstat                               49
-__SYSCALL( 49, sys_newlstat, 2)
-#define __NR_lstat64                             50
-__SYSCALL( 50, sys_lstat64, 2)
-#define __NR_available51                         51
-__SYSCALL( 51, sys_ni_syscall, 0)
-
-#define __NR_fchmod                              52
-__SYSCALL( 52, sys_fchmod, 2)
-#define __NR_fchown                              53
-__SYSCALL( 53, sys_fchown, 3)
-#define __NR_fstat                               54
-__SYSCALL( 54, sys_newfstat, 2)
-#define __NR_fstat64                             55
-__SYSCALL( 55, sys_fstat64, 2)
-
-#define __NR_flock                               56
-__SYSCALL( 56, sys_flock, 2)
-#define __NR_access                              57
-__SYSCALL( 57, sys_access, 2)
-#define __NR_umask                               58
-__SYSCALL( 58, sys_umask, 1)
-#define __NR_getdents                            59
-__SYSCALL( 59, sys_getdents, 3)
-#define __NR_getdents64                          60
-__SYSCALL( 60, sys_getdents64, 3)
-#define __NR_fcntl64                             61
-__SYSCALL( 61, sys_fcntl64, 3)
-#define __NR_available62                         62
-__SYSCALL( 62, sys_ni_syscall, 0)
-#define __NR_fadvise64_64                        63
-__SYSCALL( 63, xtensa_fadvise64_64, 6)
-#define __NR_utime                               64     /* glibc 2.3.3 ?? */
-__SYSCALL( 64, sys_utime, 2)
-#define __NR_utimes                              65
-__SYSCALL( 65, sys_utimes, 2)
-#define __NR_ioctl                               66
-__SYSCALL( 66, sys_ioctl, 3)
-#define __NR_fcntl                               67
-__SYSCALL( 67, sys_fcntl, 3)
-
-#define __NR_setxattr                            68
-__SYSCALL( 68, sys_setxattr, 5)
-#define __NR_getxattr                            69
-__SYSCALL( 69, sys_getxattr, 4)
-#define __NR_listxattr                           70
-__SYSCALL( 70, sys_listxattr, 3)
-#define __NR_removexattr                         71
-__SYSCALL( 71, sys_removexattr, 2)
-#define __NR_lsetxattr                           72
-__SYSCALL( 72, sys_lsetxattr, 5)
-#define __NR_lgetxattr                           73
-__SYSCALL( 73, sys_lgetxattr, 4)
-#define __NR_llistxattr                          74
-__SYSCALL( 74, sys_llistxattr, 3)
-#define __NR_lremovexattr                        75
-__SYSCALL( 75, sys_lremovexattr, 2)
-#define __NR_fsetxattr                           76
-__SYSCALL( 76, sys_fsetxattr, 5)
-#define __NR_fgetxattr                           77
-__SYSCALL( 77, sys_fgetxattr, 4)
-#define __NR_flistxattr                          78
-__SYSCALL( 78, sys_flistxattr, 3)
-#define __NR_fremovexattr                        79
-__SYSCALL( 79, sys_fremovexattr, 2)
-
-/* File Map / Shared Memory Operations */
-
-#define __NR_mmap2                               80
-__SYSCALL( 80, sys_mmap_pgoff, 6)
-#define __NR_munmap                              81
-__SYSCALL( 81, sys_munmap, 2)
-#define __NR_mprotect                            82
-__SYSCALL( 82, sys_mprotect, 3)
-#define __NR_brk                                 83
-__SYSCALL( 83, sys_brk, 1)
-#define __NR_mlock                               84
-__SYSCALL( 84, sys_mlock, 2)
-#define __NR_munlock                             85
-__SYSCALL( 85, sys_munlock, 2)
-#define __NR_mlockall                            86
-__SYSCALL( 86, sys_mlockall, 1)
-#define __NR_munlockall                          87
-__SYSCALL( 87, sys_munlockall, 0)
-#define __NR_mremap                              88
-__SYSCALL( 88, sys_mremap, 4)
-#define __NR_msync                               89
-__SYSCALL( 89, sys_msync, 3)
-#define __NR_mincore                             90
-__SYSCALL( 90, sys_mincore, 3)
-#define __NR_madvise                             91
-__SYSCALL( 91, sys_madvise, 3)
-#define __NR_shmget                              92
-__SYSCALL( 92, sys_shmget, 4)
-#define __NR_shmat                               93
-__SYSCALL( 93, xtensa_shmat, 4)
-#define __NR_shmctl                              94
-__SYSCALL( 94, sys_shmctl, 4)
-#define __NR_shmdt                               95
-__SYSCALL( 95, sys_shmdt, 4)
-
-/* Socket Operations */
-
-#define __NR_socket                              96
-__SYSCALL( 96, sys_socket, 3)
-#define __NR_setsockopt                          97
-__SYSCALL( 97, sys_setsockopt, 5)
-#define __NR_getsockopt                          98
-__SYSCALL( 98, sys_getsockopt, 5)
-#define __NR_shutdown                            99
-__SYSCALL( 99, sys_shutdown, 2)
-
-#define __NR_bind                               100
-__SYSCALL(100, sys_bind, 3)
-#define __NR_connect                            101
-__SYSCALL(101, sys_connect, 3)
-#define __NR_listen                             102
-__SYSCALL(102, sys_listen, 2)
-#define __NR_accept                             103
-__SYSCALL(103, sys_accept, 3)
-
-#define __NR_getsockname                        104
-__SYSCALL(104, sys_getsockname, 3)
-#define __NR_getpeername                        105
-__SYSCALL(105, sys_getpeername, 3)
-#define __NR_sendmsg                            106
-__SYSCALL(106, sys_sendmsg, 3)
-#define __NR_recvmsg                            107
-__SYSCALL(107, sys_recvmsg, 3)
-#define __NR_send                               108
-__SYSCALL(108, sys_send, 4)
-#define __NR_recv                               109
-__SYSCALL(109, sys_recv, 4)
-#define __NR_sendto                             110
-__SYSCALL(110, sys_sendto, 6)
-#define __NR_recvfrom                           111
-__SYSCALL(111, sys_recvfrom, 6)
-
-#define __NR_socketpair                         112
-__SYSCALL(112, sys_socketpair, 4)
-#define __NR_sendfile                           113
-__SYSCALL(113, sys_sendfile, 4)
-#define __NR_sendfile64                         114
-__SYSCALL(114, sys_sendfile64, 4)
-#define __NR_available115                       115
-__SYSCALL(115, sys_ni_syscall, 0)
-
-/* Process Operations */
-
-#define __NR_clone                              116
-__SYSCALL(116, xtensa_clone, 5)
-#define __NR_execve                             117
-__SYSCALL(117, xtensa_execve, 3)
-#define __NR_exit                               118
-__SYSCALL(118, sys_exit, 1)
-#define __NR_exit_group                         119
-__SYSCALL(119, sys_exit_group, 1)
-#define __NR_getpid                             120
-__SYSCALL(120, sys_getpid, 0)
-#define __NR_wait4                              121
-__SYSCALL(121, sys_wait4, 4)
-#define __NR_waitid                             122
-__SYSCALL(122, sys_waitid, 5)
-#define __NR_kill                               123
-__SYSCALL(123, sys_kill, 2)
-#define __NR_tkill                              124
-__SYSCALL(124, sys_tkill, 2)
-#define __NR_tgkill                             125
-__SYSCALL(125, sys_tgkill, 3)
-#define __NR_set_tid_address                    126
-__SYSCALL(126, sys_set_tid_address, 1)
-#define __NR_gettid                             127
-__SYSCALL(127, sys_gettid, 0)
-#define __NR_setsid                             128
-__SYSCALL(128, sys_setsid, 0)
-#define __NR_getsid                             129
-__SYSCALL(129, sys_getsid, 1)
-#define __NR_prctl                              130
-__SYSCALL(130, sys_prctl, 5)
-#define __NR_personality                        131
-__SYSCALL(131, sys_personality, 1)
-#define __NR_getpriority                        132
-__SYSCALL(132, sys_getpriority, 2)
-#define __NR_setpriority                        133
-__SYSCALL(133, sys_setpriority, 3)
-#define __NR_setitimer                          134
-__SYSCALL(134, sys_setitimer, 3)
-#define __NR_getitimer                          135
-__SYSCALL(135, sys_getitimer, 2)
-#define __NR_setuid                             136
-__SYSCALL(136, sys_setuid, 1)
-#define __NR_getuid                             137
-__SYSCALL(137, sys_getuid, 0)
-#define __NR_setgid                             138
-__SYSCALL(138, sys_setgid, 1)
-#define __NR_getgid                             139
-__SYSCALL(139, sys_getgid, 0)
-#define __NR_geteuid                            140
-__SYSCALL(140, sys_geteuid, 0)
-#define __NR_getegid                            141
-__SYSCALL(141, sys_getegid, 0)
-#define __NR_setreuid                           142
-__SYSCALL(142, sys_setreuid, 2)
-#define __NR_setregid                           143
-__SYSCALL(143, sys_setregid, 2)
-#define __NR_setresuid                          144
-__SYSCALL(144, sys_setresuid, 3)
-#define __NR_getresuid                          145
-__SYSCALL(145, sys_getresuid, 3)
-#define __NR_setresgid                          146
-__SYSCALL(146, sys_setresgid, 3)
-#define __NR_getresgid                          147
-__SYSCALL(147, sys_getresgid, 3)
-#define __NR_setpgid                            148
-__SYSCALL(148, sys_setpgid, 2)
-#define __NR_getpgid                            149
-__SYSCALL(149, sys_getpgid, 1)
-#define __NR_getppid                            150
-__SYSCALL(150, sys_getppid, 0)
-#define __NR_getpgrp                            151
-__SYSCALL(151, sys_getpgrp, 0)
-
-#define __NR_reserved152                        152     /* set_thread_area */
-__SYSCALL(152, sys_ni_syscall, 0)
-#define __NR_reserved153                        153     /* get_thread_area */
-__SYSCALL(153, sys_ni_syscall, 0)
-#define __NR_times                              154
-__SYSCALL(154, sys_times, 1)
-#define __NR_acct                               155
-__SYSCALL(155, sys_acct, 1)
-#define __NR_sched_setaffinity                  156
-__SYSCALL(156, sys_sched_setaffinity, 3)
-#define __NR_sched_getaffinity                  157
-__SYSCALL(157, sys_sched_getaffinity, 3)
-#define __NR_capget                             158
-__SYSCALL(158, sys_capget, 2)
-#define __NR_capset                             159
-__SYSCALL(159, sys_capset, 2)
-#define __NR_ptrace                             160
-__SYSCALL(160, sys_ptrace, 4)
-#define __NR_semtimedop                         161
-__SYSCALL(161, sys_semtimedop, 5)
-#define __NR_semget                             162
-__SYSCALL(162, sys_semget, 4)
-#define __NR_semop                              163
-__SYSCALL(163, sys_semop, 4)
-#define __NR_semctl                             164
-__SYSCALL(164, sys_semctl, 4)
-#define __NR_available165                       165
-__SYSCALL(165, sys_ni_syscall, 0)
-#define __NR_msgget                             166
-__SYSCALL(166, sys_msgget, 4)
-#define __NR_msgsnd                             167
-__SYSCALL(167, sys_msgsnd, 4)
-#define __NR_msgrcv                             168
-__SYSCALL(168, sys_msgrcv, 4)
-#define __NR_msgctl                             169
-__SYSCALL(169, sys_msgctl, 4)
-#define __NR_available170                       170
-__SYSCALL(170, sys_ni_syscall, 0)
-#define __NR_available171                       171
-__SYSCALL(171, sys_ni_syscall, 0)
-
-/* File System */
-
-#define __NR_mount                              172
-__SYSCALL(172, sys_mount, 5)
-#define __NR_swapon                             173
-__SYSCALL(173, sys_swapon, 2)
-#define __NR_chroot                             174
-__SYSCALL(174, sys_chroot, 1)
-#define __NR_pivot_root                         175
-__SYSCALL(175, sys_pivot_root, 2)
-#define __NR_umount                             176
-__SYSCALL(176, sys_umount, 2)
-#define __NR_swapoff                            177
-__SYSCALL(177, sys_swapoff, 1)
-#define __NR_sync                               178
-__SYSCALL(178, sys_sync, 0)
-#define __NR_available179                       179
-__SYSCALL(179, sys_ni_syscall, 0)
-#define __NR_setfsuid                           180
-__SYSCALL(180, sys_setfsuid, 1)
-#define __NR_setfsgid                           181
-__SYSCALL(181, sys_setfsgid, 1)
-#define __NR_sysfs                              182
-__SYSCALL(182, sys_sysfs, 3)
-#define __NR_ustat                              183
-__SYSCALL(183, sys_ustat, 2)
-#define __NR_statfs                             184
-__SYSCALL(184, sys_statfs, 2)
-#define __NR_fstatfs                            185
-__SYSCALL(185, sys_fstatfs, 2)
-#define __NR_statfs64                           186
-__SYSCALL(186, sys_statfs64, 3)
-#define __NR_fstatfs64                          187
-__SYSCALL(187, sys_fstatfs64, 3)
-
-/* System */
-
-#define __NR_setrlimit                          188
-__SYSCALL(188, sys_setrlimit, 2)
-#define __NR_getrlimit                          189
-__SYSCALL(189, sys_getrlimit, 2)
-#define __NR_getrusage                          190
-__SYSCALL(190, sys_getrusage, 2)
-#define __NR_futex                              191
-__SYSCALL(191, sys_futex, 5)
-#define __NR_gettimeofday                       192
-__SYSCALL(192, sys_gettimeofday, 2)
-#define __NR_settimeofday                       193
-__SYSCALL(193, sys_settimeofday, 2)
-#define __NR_adjtimex                           194
-__SYSCALL(194, sys_adjtimex, 1)
-#define __NR_nanosleep                          195
-__SYSCALL(195, sys_nanosleep, 2)
-#define __NR_getgroups                          196
-__SYSCALL(196, sys_getgroups, 2)
-#define __NR_setgroups                          197
-__SYSCALL(197, sys_setgroups, 2)
-#define __NR_sethostname                        198
-__SYSCALL(198, sys_sethostname, 2)
-#define __NR_setdomainname                      199
-__SYSCALL(199, sys_setdomainname, 2)
-#define __NR_syslog                             200
-__SYSCALL(200, sys_syslog, 3)
-#define __NR_vhangup                            201
-__SYSCALL(201, sys_vhangup, 0)
-#define __NR_uselib                             202
-__SYSCALL(202, sys_uselib, 1)
-#define __NR_reboot                             203
-__SYSCALL(203, sys_reboot, 3)
-#define __NR_quotactl                           204
-__SYSCALL(204, sys_quotactl, 4)
-#define __NR_nfsservctl                         205
-__SYSCALL(205, sys_ni_syscall, 0)
-#define __NR__sysctl                            206
-__SYSCALL(206, sys_sysctl, 1)
-#define __NR_bdflush                            207
-__SYSCALL(207, sys_bdflush, 2)
-#define __NR_uname                              208
-__SYSCALL(208, sys_newuname, 1)
-#define __NR_sysinfo                            209
-__SYSCALL(209, sys_sysinfo, 1)
-#define __NR_init_module                        210
-__SYSCALL(210, sys_init_module, 2)
-#define __NR_delete_module                      211
-__SYSCALL(211, sys_delete_module, 1)
-
-#define __NR_sched_setparam                     212
-__SYSCALL(212, sys_sched_setparam, 2)
-#define __NR_sched_getparam                     213
-__SYSCALL(213, sys_sched_getparam, 2)
-#define __NR_sched_setscheduler                 214
-__SYSCALL(214, sys_sched_setscheduler, 3)
-#define __NR_sched_getscheduler                 215
-__SYSCALL(215, sys_sched_getscheduler, 1)
-#define __NR_sched_get_priority_max             216
-__SYSCALL(216, sys_sched_get_priority_max, 1)
-#define __NR_sched_get_priority_min             217
-__SYSCALL(217, sys_sched_get_priority_min, 1)
-#define __NR_sched_rr_get_interval              218
-__SYSCALL(218, sys_sched_rr_get_interval, 2)
-#define __NR_sched_yield                        219
-__SYSCALL(219, sys_sched_yield, 0)
-#define __NR_available222                       222
-__SYSCALL(222, sys_ni_syscall, 0)
-
-/* Signal Handling */
-
-#define __NR_restart_syscall                    223
-__SYSCALL(223, sys_restart_syscall, 0)
-#define __NR_sigaltstack                        224
-__SYSCALL(224, xtensa_sigaltstack, 2)
-#define __NR_rt_sigreturn                       225
-__SYSCALL(225, xtensa_rt_sigreturn, 1)
-#define __NR_rt_sigaction                       226
-__SYSCALL(226, sys_rt_sigaction, 4)
-#define __NR_rt_sigprocmask                     227
-__SYSCALL(227, sys_rt_sigprocmask, 4)
-#define __NR_rt_sigpending                      228
-__SYSCALL(228, sys_rt_sigpending, 2)
-#define __NR_rt_sigtimedwait                    229
-__SYSCALL(229, sys_rt_sigtimedwait, 4)
-#define __NR_rt_sigqueueinfo                    230
-__SYSCALL(230, sys_rt_sigqueueinfo, 3)
-#define __NR_rt_sigsuspend                      231
-__SYSCALL(231, sys_rt_sigsuspend, 2)
-
-/* Message */
-
-#define __NR_mq_open                            232
-__SYSCALL(232, sys_mq_open, 4)
-#define __NR_mq_unlink                          233
-__SYSCALL(233, sys_mq_unlink, 1)
-#define __NR_mq_timedsend                       234
-__SYSCALL(234, sys_mq_timedsend, 5)
-#define __NR_mq_timedreceive                    235
-__SYSCALL(235, sys_mq_timedreceive, 5)
-#define __NR_mq_notify                          236
-__SYSCALL(236, sys_mq_notify, 2)
-#define __NR_mq_getsetattr                      237
-__SYSCALL(237, sys_mq_getsetattr, 3)
-#define __NR_available238                       238
-__SYSCALL(238, sys_ni_syscall, 0)
-
-/* IO */
-
-#define __NR_io_setup                           239
-__SYSCALL(239, sys_io_setup, 2)
-#define __NR_io_destroy                         240
-__SYSCALL(240, sys_io_destroy, 1)
-#define __NR_io_submit                          241
-__SYSCALL(241, sys_io_submit, 3)
-#define __NR_io_getevents                       242
-__SYSCALL(242, sys_io_getevents, 5)
-#define __NR_io_cancel                          243
-__SYSCALL(243, sys_io_cancel, 3)
-#define __NR_clock_settime                      244
-__SYSCALL(244, sys_clock_settime, 2)
-#define __NR_clock_gettime                      245
-__SYSCALL(245, sys_clock_gettime, 2)
-#define __NR_clock_getres                       246
-__SYSCALL(246, sys_clock_getres, 2)
-#define __NR_clock_nanosleep                    247
-__SYSCALL(247, sys_clock_nanosleep, 4)
-
-/* Timer */
-
-#define __NR_timer_create                       248
-__SYSCALL(248, sys_timer_create, 3)
-#define __NR_timer_delete                       249
-__SYSCALL(249, sys_timer_delete, 1)
-#define __NR_timer_settime                      250
-__SYSCALL(250, sys_timer_settime, 4)
-#define __NR_timer_gettime                      251
-__SYSCALL(251, sys_timer_gettime, 2)
-#define __NR_timer_getoverrun                   252
-__SYSCALL(252, sys_timer_getoverrun, 1)
-
-/* System */
-
-#define __NR_reserved244                        253
-__SYSCALL(253, sys_ni_syscall, 0)
-#define __NR_lookup_dcookie                     254
-__SYSCALL(254, sys_lookup_dcookie, 4)
-#define __NR_available255                       255
-__SYSCALL(255, sys_ni_syscall, 0)
-#define __NR_add_key                            256
-__SYSCALL(256, sys_add_key, 5)
-#define __NR_request_key                        257
-__SYSCALL(257, sys_request_key, 5)
-#define __NR_keyctl                             258
-__SYSCALL(258, sys_keyctl, 5)
-#define __NR_available259                       259
-__SYSCALL(259, sys_ni_syscall, 0)
-
-
-#define __NR_readahead                          260
-__SYSCALL(260, sys_readahead, 5)
-#define __NR_remap_file_pages                   261
-__SYSCALL(261, sys_remap_file_pages, 5)
-#define __NR_migrate_pages                      262
-__SYSCALL(262, sys_migrate_pages, 0)
-#define __NR_mbind                              263
-__SYSCALL(263, sys_mbind, 6)
-#define __NR_get_mempolicy                      264
-__SYSCALL(264, sys_get_mempolicy, 5)
-#define __NR_set_mempolicy                      265
-__SYSCALL(265, sys_set_mempolicy, 3)
-#define __NR_unshare                            266
-__SYSCALL(266, sys_unshare, 1)
-#define __NR_move_pages                         267
-__SYSCALL(267, sys_move_pages, 0)
-#define __NR_splice                             268
-__SYSCALL(268, sys_splice, 0)
-#define __NR_tee                                269
-__SYSCALL(269, sys_tee, 0)
-#define __NR_vmsplice                           270
-__SYSCALL(270, sys_vmsplice, 0)
-#define __NR_available271                       271
-__SYSCALL(271, sys_ni_syscall, 0)
-
-#define __NR_pselect6                           272
-__SYSCALL(272, sys_pselect6, 0)
-#define __NR_ppoll                              273
-__SYSCALL(273, sys_ppoll, 0)
-#define __NR_epoll_pwait                        274
-__SYSCALL(274, sys_epoll_pwait, 0)
-#define __NR_available275                       275
-__SYSCALL(275, sys_ni_syscall, 0)
-
-#define __NR_inotify_init                       276
-__SYSCALL(276, sys_inotify_init, 0)
-#define __NR_inotify_add_watch                  277
-__SYSCALL(277, sys_inotify_add_watch, 3)
-#define __NR_inotify_rm_watch                   278
-__SYSCALL(278, sys_inotify_rm_watch, 2)
-#define __NR_available279                       279
-__SYSCALL(279, sys_ni_syscall, 0)
-
-#define __NR_getcpu                             280
-__SYSCALL(280, sys_getcpu, 0)
-#define __NR_kexec_load                         281
-__SYSCALL(281, sys_ni_syscall, 0)
-
-#define __NR_ioprio_set                         282
-__SYSCALL(282, sys_ioprio_set, 2)
-#define __NR_ioprio_get                         283
-__SYSCALL(283, sys_ioprio_get, 3)
-
-#define __NR_set_robust_list                    284
-__SYSCALL(284, sys_set_robust_list, 3)
-#define __NR_get_robust_list                    285
-__SYSCALL(285, sys_get_robust_list, 3)
-#define __NR_reserved286                        286     /* sync_file_rangeX */
-__SYSCALL(286, sys_ni_syscall, 3)
-#define __NR_available287                       287
-__SYSCALL(287, sys_faccessat, 0)
-
-/* Relative File Operations */
-
-#define __NR_openat                             288
-__SYSCALL(288, sys_openat, 4)
-#define __NR_mkdirat                            289
-__SYSCALL(289, sys_mkdirat, 3)
-#define __NR_mknodat                            290
-__SYSCALL(290, sys_mknodat, 4)
-#define __NR_unlinkat                           291
-__SYSCALL(291, sys_unlinkat, 3)
-#define __NR_renameat                           292
-__SYSCALL(292, sys_renameat, 4)
-#define __NR_linkat                             293
-__SYSCALL(293, sys_linkat, 5)
-#define __NR_symlinkat                          294
-__SYSCALL(294, sys_symlinkat, 3)
-#define __NR_readlinkat                         295
-__SYSCALL(295, sys_readlinkat, 4)
-#define __NR_utimensat                          296
-__SYSCALL(296, sys_utimensat, 0)
-#define __NR_fchownat                           297
-__SYSCALL(297, sys_fchownat, 5)
-#define __NR_futimesat                          298
-__SYSCALL(298, sys_futimesat, 4)
-#define __NR_fstatat64                          299
-__SYSCALL(299, sys_fstatat64, 0)
-#define __NR_fchmodat                           300
-__SYSCALL(300, sys_fchmodat, 4)
-#define __NR_faccessat                          301
-__SYSCALL(301, sys_faccessat, 4)
-#define __NR_available302                       302
-__SYSCALL(302, sys_ni_syscall, 0)
-#define __NR_available303                       303
-__SYSCALL(303, sys_ni_syscall, 0)
-
-#define __NR_signalfd                           304
-__SYSCALL(304, sys_signalfd, 3)
-/*  305 was __NR_timerfd  */
-__SYSCALL(305, sys_ni_syscall, 0)
-#define __NR_eventfd                            306
-__SYSCALL(306, sys_eventfd, 1)
-#define __NR_recvmmsg                           307
-__SYSCALL(307, sys_recvmmsg, 5)
-#define __NR_setns                              308
-__SYSCALL(308, sys_setns, 2)
-
-#define __NR_syscall_count                      309
-
-/*
- * sysxtensa syscall handler
- *
- * int sysxtensa (SYS_XTENSA_ATOMIC_SET,     ptr, val,    unused);
- * int sysxtensa (SYS_XTENSA_ATOMIC_ADD,     ptr, val,    unused);
- * int sysxtensa (SYS_XTENSA_ATOMIC_EXG_ADD, ptr, val,    unused);
- * int sysxtensa (SYS_XTENSA_ATOMIC_CMP_SWP, ptr, oldval, newval);
- *        a2            a6                   a3    a4      a5
- */
-
-#define SYS_XTENSA_RESERVED               0     /* don't use this */
-#define SYS_XTENSA_ATOMIC_SET             1     /* set variable */
-#define SYS_XTENSA_ATOMIC_EXG_ADD         2     /* exchange memory and add */
-#define SYS_XTENSA_ATOMIC_ADD             3     /* add to memory */
-#define SYS_XTENSA_ATOMIC_CMP_SWP         4     /* compare and swap */
-
-#define SYS_XTENSA_COUNT                  5     /* count */
-
-#ifdef __KERNEL__
 
 /*
  * "Conditional" syscalls
@@ -734,6 +37,3 @@ __SYSCALL(308, sys_setns, 2)
 #define __IGNORE_mmap                           /* use mmap2 */
 #define __IGNORE_vfork                          /* use clone */
 #define __IGNORE_fadvise64                      /* use fadvise64_64 */
-
-#endif  /* __KERNEL__ */
-#endif  /* _XTENSA_UNISTD_H */
diff --git a/arch/xtensa/include/asm/xor.h b/arch/xtensa/include/asm/xor.h
deleted file mode 100644
index e7b1f083991..00000000000
--- a/arch/xtensa/include/asm/xor.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-xtensa/xor.h
- *
- * 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 (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_XOR_H
-#define _XTENSA_XOR_H
-
-#include <asm-generic/xor.h>
-
-#endif
diff --git a/arch/xtensa/include/uapi/asm/Kbuild b/arch/xtensa/include/uapi/asm/Kbuild
index baebb3da1d4..56aad54e7fb 100644
--- a/arch/xtensa/include/uapi/asm/Kbuild
+++ b/arch/xtensa/include/uapi/asm/Kbuild
@@ -1,3 +1,25 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
+header-y += auxvec.h
+header-y += byteorder.h
+header-y += ioctls.h
+header-y += ipcbuf.h
+header-y += mman.h
+header-y += msgbuf.h
+header-y += param.h
+header-y += poll.h
+header-y += posix_types.h
+header-y += ptrace.h
+header-y += sembuf.h
+header-y += setup.h
+header-y += shmbuf.h
+header-y += sigcontext.h
+header-y += signal.h
+header-y += socket.h
+header-y += sockios.h
+header-y += stat.h
+header-y += swab.h
+header-y += termbits.h
+header-y += types.h
+header-y += unistd.h
diff --git a/arch/xtensa/include/asm/auxvec.h b/arch/xtensa/include/uapi/asm/auxvec.h
index 257dec75c5a..257dec75c5a 100644
--- a/arch/xtensa/include/asm/auxvec.h
+++ b/arch/xtensa/include/uapi/asm/auxvec.h
diff --git a/arch/xtensa/include/asm/byteorder.h b/arch/xtensa/include/uapi/asm/byteorder.h
index 54eb6315349..54eb6315349 100644
--- a/arch/xtensa/include/asm/byteorder.h
+++ b/arch/xtensa/include/uapi/asm/byteorder.h
diff --git a/arch/xtensa/include/asm/ioctls.h b/arch/xtensa/include/uapi/asm/ioctls.h
index 2aa4cd9f0ce..2aa4cd9f0ce 100644
--- a/arch/xtensa/include/asm/ioctls.h
+++ b/arch/xtensa/include/uapi/asm/ioctls.h
diff --git a/arch/xtensa/include/asm/ipcbuf.h b/arch/xtensa/include/uapi/asm/ipcbuf.h
index c33aa6a4214..c33aa6a4214 100644
--- a/arch/xtensa/include/asm/ipcbuf.h
+++ b/arch/xtensa/include/uapi/asm/ipcbuf.h
diff --git a/arch/xtensa/include/asm/mman.h b/arch/xtensa/include/uapi/asm/mman.h
index 25bc6c1309c..25bc6c1309c 100644
--- a/arch/xtensa/include/asm/mman.h
+++ b/arch/xtensa/include/uapi/asm/mman.h
diff --git a/arch/xtensa/include/asm/msgbuf.h b/arch/xtensa/include/uapi/asm/msgbuf.h
index 693c9675528..693c9675528 100644
--- a/arch/xtensa/include/asm/msgbuf.h
+++ b/arch/xtensa/include/uapi/asm/msgbuf.h
diff --git a/arch/xtensa/include/uapi/asm/param.h b/arch/xtensa/include/uapi/asm/param.h
new file mode 100644
index 00000000000..87bc2eae630
--- /dev/null
+++ b/arch/xtensa/include/uapi/asm/param.h
@@ -0,0 +1,30 @@
+/*
+ * include/asm-xtensa/param.h
+ *
+ * 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 (C) 2001 - 2005 Tensilica Inc.
+ */
+
+#ifndef _UAPI_XTENSA_PARAM_H
+#define _UAPI_XTENSA_PARAM_H
+
+#ifndef __KERNEL__
+# define HZ             100
+#endif
+
+#define EXEC_PAGESIZE   4096
+
+#ifndef NGROUPS
+#define NGROUPS         32
+#endif
+
+#ifndef NOGROUP
+#define NOGROUP         (-1)
+#endif
+
+#define MAXHOSTNAMELEN  64      /* max length of hostname */
+
+#endif /* _UAPI_XTENSA_PARAM_H */
diff --git a/arch/xtensa/include/asm/poll.h b/arch/xtensa/include/uapi/asm/poll.h
index 9d2d5993f06..9d2d5993f06 100644
--- a/arch/xtensa/include/asm/poll.h
+++ b/arch/xtensa/include/uapi/asm/poll.h
diff --git a/arch/xtensa/include/asm/posix_types.h b/arch/xtensa/include/uapi/asm/posix_types.h
index 6e96be0d02d..6e96be0d02d 100644
--- a/arch/xtensa/include/asm/posix_types.h
+++ b/arch/xtensa/include/uapi/asm/posix_types.h
diff --git a/arch/xtensa/include/uapi/asm/ptrace.h b/arch/xtensa/include/uapi/asm/ptrace.h
new file mode 100644
index 00000000000..ee17aa842fd
--- /dev/null
+++ b/arch/xtensa/include/uapi/asm/ptrace.h
@@ -0,0 +1,77 @@
+/*
+ * include/asm-xtensa/ptrace.h
+ *
+ * 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 (C) 2001 - 2005 Tensilica Inc.
+ */
+
+#ifndef _UAPI_XTENSA_PTRACE_H
+#define _UAPI_XTENSA_PTRACE_H
+
+/*
+ * Kernel stack
+ *
+ *              +-----------------------+  -------- STACK_SIZE
+ *              |     register file     |  |
+ *              +-----------------------+  |
+ *              |    struct pt_regs     |  |
+ *              +-----------------------+  | ------ PT_REGS_OFFSET
+ * double       :  16 bytes spill area  :  |  ^
+ * excetion     :- - - - - - - - - - - -:  |  |
+ * frame        :    struct pt_regs     :  |  |
+ *              :- - - - - - - - - - - -:  |  |
+ *              |                       |  |  |
+ *              |     memory stack      |  |  |
+ *              |                       |  |  |
+ *              ~                       ~  ~  ~
+ *              ~                       ~  ~  ~
+ *              |                       |  |  |
+ *              |                       |  |  |
+ *              +-----------------------+  |  | --- STACK_BIAS
+ *              |  struct task_struct   |  |  |  ^
+ *  current --> +-----------------------+  |  |  |
+ *              |  struct thread_info   |  |  |  |
+ *              +-----------------------+ --------
+ */
+
+#define KERNEL_STACK_SIZE (2 * PAGE_SIZE)
+
+/*  Offsets for exception_handlers[] (3 x 64-entries x 4-byte tables). */
+
+#define EXC_TABLE_KSTK          0x004   /* Kernel Stack */
+#define EXC_TABLE_DOUBLE_SAVE   0x008   /* Double exception save area for a0 */
+#define EXC_TABLE_FIXUP         0x00c   /* Fixup handler */
+#define EXC_TABLE_PARAM         0x010   /* For passing a parameter to fixup */
+#define EXC_TABLE_SYSCALL_SAVE  0x014   /* For fast syscall handler */
+#define EXC_TABLE_FAST_USER     0x100   /* Fast user exception handler */
+#define EXC_TABLE_FAST_KERNEL   0x200   /* Fast kernel exception handler */
+#define EXC_TABLE_DEFAULT       0x300   /* Default C-Handler */
+#define EXC_TABLE_SIZE          0x400
+
+/* Registers used by strace */
+
+#define REG_A_BASE      0x0000
+#define REG_AR_BASE     0x0100
+#define REG_PC          0x0020
+#define REG_PS          0x02e6
+#define REG_WB          0x0248
+#define REG_WS          0x0249
+#define REG_LBEG        0x0200
+#define REG_LEND        0x0201
+#define REG_LCOUNT      0x0202
+#define REG_SAR         0x0203
+
+#define SYSCALL_NR      0x00ff
+
+/* Other PTRACE_ values defined in <linux/ptrace.h> using values 0-9,16,17,24 */
+
+#define PTRACE_GETREGS          12
+#define PTRACE_SETREGS          13
+#define PTRACE_GETXTREGS        18
+#define PTRACE_SETXTREGS        19
+
+
+#endif /* _UAPI_XTENSA_PTRACE_H */
diff --git a/arch/xtensa/include/asm/sembuf.h b/arch/xtensa/include/uapi/asm/sembuf.h
index c15870493b3..c15870493b3 100644
--- a/arch/xtensa/include/asm/sembuf.h
+++ b/arch/xtensa/include/uapi/asm/sembuf.h
diff --git a/arch/xtensa/include/asm/setup.h b/arch/xtensa/include/uapi/asm/setup.h
index 9fa8ad97936..9fa8ad97936 100644
--- a/arch/xtensa/include/asm/setup.h
+++ b/arch/xtensa/include/uapi/asm/setup.h
diff --git a/arch/xtensa/include/asm/shmbuf.h b/arch/xtensa/include/uapi/asm/shmbuf.h
index ad4b0121782..ad4b0121782 100644
--- a/arch/xtensa/include/asm/shmbuf.h
+++ b/arch/xtensa/include/uapi/asm/shmbuf.h
diff --git a/arch/xtensa/include/asm/sigcontext.h b/arch/xtensa/include/uapi/asm/sigcontext.h
index 03383af8c3b..03383af8c3b 100644
--- a/arch/xtensa/include/asm/sigcontext.h
+++ b/arch/xtensa/include/uapi/asm/sigcontext.h
diff --git a/arch/xtensa/include/uapi/asm/signal.h b/arch/xtensa/include/uapi/asm/signal.h
new file mode 100644
index 00000000000..b88ce96f2af
--- /dev/null
+++ b/arch/xtensa/include/uapi/asm/signal.h
@@ -0,0 +1,148 @@
+/*
+ * include/asm-xtensa/signal.h
+ *
+ * Swiped from SH.
+ *
+ * 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 (C) 2001 - 2005 Tensilica Inc.
+ */
+
+#ifndef _UAPI_XTENSA_SIGNAL_H
+#define _UAPI_XTENSA_SIGNAL_H
+
+
+#define _NSIG           64
+#define _NSIG_BPW       32
+#define _NSIG_WORDS     (_NSIG / _NSIG_BPW)
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+
+/* Avoid too many header ordering problems.  */
+struct siginfo;
+typedef unsigned long old_sigset_t;             /* at least 32 bits */
+typedef struct {
+        unsigned long sig[_NSIG_WORDS];
+} sigset_t;
+
+#endif
+
+#define SIGHUP           1
+#define SIGINT           2
+#define SIGQUIT          3
+#define SIGILL           4
+#define SIGTRAP          5
+#define SIGABRT          6
+#define SIGIOT           6
+#define SIGBUS           7
+#define SIGFPE           8
+#define SIGKILL          9
+#define SIGUSR1         10
+#define SIGSEGV         11
+#define SIGUSR2         12
+#define SIGPIPE         13
+#define SIGALRM         14
+#define SIGTERM         15
+#define SIGSTKFLT       16
+#define SIGCHLD         17
+#define SIGCONT         18
+#define SIGSTOP         19
+#define SIGTSTP         20
+#define SIGTTIN         21
+#define SIGTTOU         22
+#define SIGURG          23
+#define SIGXCPU         24
+#define SIGXFSZ         25
+#define SIGVTALRM       26
+#define SIGPROF         27
+#define SIGWINCH        28
+#define SIGIO           29
+#define SIGPOLL         SIGIO
+/* #define SIGLOST              29 */
+#define SIGPWR          30
+#define SIGSYS          31
+#define SIGUNUSED       31
+
+/* These should not be considered constants from userland.  */
+#define SIGRTMIN        32
+#define SIGRTMAX        (_NSIG-1)
+
+/*
+ * SA_FLAGS values:
+ *
+ * SA_ONSTACK indicates that a registered stack_t will be used.
+ * SA_RESTART flag to get restarting signals (which were the default long ago)
+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
+ * SA_RESETHAND clears the handler when the signal is delivered.
+ * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
+ * SA_NODEFER prevents the current signal from being masked in the handler.
+ *
+ * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
+ * Unix names RESETHAND and NODEFER respectively.
+ */
+#define SA_NOCLDSTOP    0x00000001
+#define SA_NOCLDWAIT    0x00000002 /* not supported yet */
+#define SA_SIGINFO      0x00000004
+#define SA_ONSTACK      0x08000000
+#define SA_RESTART      0x10000000
+#define SA_NODEFER      0x40000000
+#define SA_RESETHAND    0x80000000
+
+#define SA_NOMASK       SA_NODEFER
+#define SA_ONESHOT      SA_RESETHAND
+
+#define SA_RESTORER     0x04000000
+
+/*
+ * sigaltstack controls
+ */
+#define SS_ONSTACK      1
+#define SS_DISABLE      2
+
+#define MINSIGSTKSZ     2048
+#define SIGSTKSZ        8192
+
+#ifndef __ASSEMBLY__
+
+#define SIG_BLOCK          0    /* for blocking signals */
+#define SIG_UNBLOCK        1    /* for unblocking signals */
+#define SIG_SETMASK        2    /* for setting the signal mask */
+
+/* Type of a signal handler.  */
+typedef void (*__sighandler_t)(int);
+
+#define SIG_DFL ((__sighandler_t)0)     /* default signal handling */
+#define SIG_IGN ((__sighandler_t)1)     /* ignore signal */
+#define SIG_ERR ((__sighandler_t)-1)    /* error return from signal */
+
+#ifndef __KERNEL__
+
+/* Here we must cater to libcs that poke about in kernel headers.  */
+
+struct sigaction {
+        union {
+          __sighandler_t _sa_handler;
+          void (*_sa_sigaction)(int, struct siginfo *, void *);
+        } _u;
+        sigset_t sa_mask;
+        unsigned long sa_flags;
+        void (*sa_restorer)(void);
+};
+
+#define sa_handler      _u._sa_handler
+#define sa_sigaction    _u._sa_sigaction
+
+#endif /* __KERNEL__ */
+
+typedef struct sigaltstack {
+        void *ss_sp;
+        int ss_flags;
+        size_t ss_size;
+} stack_t;
+
+#endif  /* __ASSEMBLY__ */
+#endif /* _UAPI_XTENSA_SIGNAL_H */
diff --git a/arch/xtensa/include/asm/socket.h b/arch/xtensa/include/uapi/asm/socket.h
index e36c6818492..e36c6818492 100644
--- a/arch/xtensa/include/asm/socket.h
+++ b/arch/xtensa/include/uapi/asm/socket.h
diff --git a/arch/xtensa/include/asm/sockios.h b/arch/xtensa/include/uapi/asm/sockios.h
index efe0af379f0..efe0af379f0 100644
--- a/arch/xtensa/include/asm/sockios.h
+++ b/arch/xtensa/include/uapi/asm/sockios.h
diff --git a/arch/xtensa/include/asm/stat.h b/arch/xtensa/include/uapi/asm/stat.h
index c4992038cee..c4992038cee 100644
--- a/arch/xtensa/include/asm/stat.h
+++ b/arch/xtensa/include/uapi/asm/stat.h
diff --git a/arch/xtensa/include/asm/swab.h b/arch/xtensa/include/uapi/asm/swab.h
index 226a3916231..226a3916231 100644
--- a/arch/xtensa/include/asm/swab.h
+++ b/arch/xtensa/include/uapi/asm/swab.h
diff --git a/arch/xtensa/include/asm/termbits.h b/arch/xtensa/include/uapi/asm/termbits.h
index 0d6c8715b24..0d6c8715b24 100644
--- a/arch/xtensa/include/asm/termbits.h
+++ b/arch/xtensa/include/uapi/asm/termbits.h
diff --git a/arch/xtensa/include/uapi/asm/types.h b/arch/xtensa/include/uapi/asm/types.h
new file mode 100644
index 00000000000..87ec7ae73cb
--- /dev/null
+++ b/arch/xtensa/include/uapi/asm/types.h
@@ -0,0 +1,28 @@
+/*
+ * include/asm-xtensa/types.h
+ *
+ * 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 (C) 2001 - 2005 Tensilica Inc.
+ */
+
+#ifndef _UAPI_XTENSA_TYPES_H
+#define _UAPI_XTENSA_TYPES_H
+
+#include <asm-generic/int-ll64.h>
+
+#ifdef __ASSEMBLY__
+# define __XTENSA_UL(x)         (x)
+# define __XTENSA_UL_CONST(x)   x
+#else
+# define __XTENSA_UL(x)         ((unsigned long)(x))
+# define __XTENSA_UL_CONST(x)   x##UL
+#endif
+
+#ifndef __ASSEMBLY__
+
+#endif
+
+#endif /* _UAPI_XTENSA_TYPES_H */
diff --git a/arch/xtensa/include/uapi/asm/unistd.h b/arch/xtensa/include/uapi/asm/unistd.h
new file mode 100644
index 00000000000..479abaea5aa
--- /dev/null
+++ b/arch/xtensa/include/uapi/asm/unistd.h
@@ -0,0 +1,762 @@
+/*
+ * include/asm-xtensa/unistd.h
+ *
+ * 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 (C) 2001 - 2012 Tensilica Inc.
+ */
+
+#ifndef _UAPI_XTENSA_UNISTD_H
+#define _UAPI_XTENSA_UNISTD_H
+
+#ifndef __SYSCALL
+# define __SYSCALL(nr,func,nargs)
+#endif
+
+#define __NR_spill                                0
+__SYSCALL(  0, sys_ni_syscall, 0)
+#define __NR_xtensa                               1
+__SYSCALL(  1, sys_ni_syscall, 0)
+#define __NR_available4                           2
+__SYSCALL(  2, sys_ni_syscall, 0)
+#define __NR_available5                           3
+__SYSCALL(  3, sys_ni_syscall, 0)
+#define __NR_available6                           4
+__SYSCALL(  4, sys_ni_syscall, 0)
+#define __NR_available7                           5
+__SYSCALL(  5, sys_ni_syscall, 0)
+#define __NR_available8                           6
+__SYSCALL(  6, sys_ni_syscall, 0)
+#define __NR_available9                           7
+__SYSCALL(  7, sys_ni_syscall, 0)
+
+/* File Operations */
+
+#define __NR_open                                 8
+__SYSCALL(  8, sys_open, 3)
+#define __NR_close                                9
+__SYSCALL(  9, sys_close, 1)
+#define __NR_dup                                 10
+__SYSCALL( 10, sys_dup, 1)
+#define __NR_dup2                                11
+__SYSCALL( 11, sys_dup2, 2)
+#define __NR_read                                12
+__SYSCALL( 12, sys_read, 3)
+#define __NR_write                               13
+__SYSCALL( 13, sys_write, 3)
+#define __NR_select                              14
+__SYSCALL( 14, sys_select, 5)
+#define __NR_lseek                               15
+__SYSCALL( 15, sys_lseek, 3)
+#define __NR_poll                                16
+__SYSCALL( 16, sys_poll, 3)
+#define __NR__llseek                             17
+__SYSCALL( 17, sys_llseek, 5)
+#define __NR_epoll_wait                          18
+__SYSCALL( 18, sys_epoll_wait, 4)
+#define __NR_epoll_ctl                           19
+__SYSCALL( 19, sys_epoll_ctl, 4)
+#define __NR_epoll_create                        20
+__SYSCALL( 20, sys_epoll_create, 1)
+#define __NR_creat                               21
+__SYSCALL( 21, sys_creat, 2)
+#define __NR_truncate                            22
+__SYSCALL( 22, sys_truncate, 2)
+#define __NR_ftruncate                           23
+__SYSCALL( 23, sys_ftruncate, 2)
+#define __NR_readv                               24
+__SYSCALL( 24, sys_readv, 3)
+#define __NR_writev                              25
+__SYSCALL( 25, sys_writev, 3)
+#define __NR_fsync                               26
+__SYSCALL( 26, sys_fsync, 1)
+#define __NR_fdatasync                           27
+__SYSCALL( 27, sys_fdatasync, 1)
+#define __NR_truncate64                          28
+__SYSCALL( 28, sys_truncate64, 2)
+#define __NR_ftruncate64                         29
+__SYSCALL( 29, sys_ftruncate64, 2)
+#define __NR_pread64                             30
+__SYSCALL( 30, sys_pread64, 6)
+#define __NR_pwrite64                            31
+__SYSCALL( 31, sys_pwrite64, 6)
+
+#define __NR_link                                32
+__SYSCALL( 32, sys_link, 2)
+#define __NR_rename                              33
+__SYSCALL( 33, sys_rename, 2)
+#define __NR_symlink                             34
+__SYSCALL( 34, sys_symlink, 2)
+#define __NR_readlink                            35
+__SYSCALL( 35, sys_readlink, 3)
+#define __NR_mknod                               36
+__SYSCALL( 36, sys_mknod, 3)
+#define __NR_pipe                                37
+__SYSCALL( 37, sys_pipe, 1)
+#define __NR_unlink                              38
+__SYSCALL( 38, sys_unlink, 1)
+#define __NR_rmdir                               39
+__SYSCALL( 39, sys_rmdir, 1)
+
+#define __NR_mkdir                               40
+__SYSCALL( 40, sys_mkdir, 2)
+#define __NR_chdir                               41
+__SYSCALL( 41, sys_chdir, 1)
+#define __NR_fchdir                              42
+__SYSCALL( 42, sys_fchdir, 1)
+#define __NR_getcwd                              43
+__SYSCALL( 43, sys_getcwd, 2)
+
+#define __NR_chmod                               44
+__SYSCALL( 44, sys_chmod, 2)
+#define __NR_chown                               45
+__SYSCALL( 45, sys_chown, 3)
+#define __NR_stat                                46
+__SYSCALL( 46, sys_newstat, 2)
+#define __NR_stat64                              47
+__SYSCALL( 47, sys_stat64, 2)
+
+#define __NR_lchown                              48
+__SYSCALL( 48, sys_lchown, 3)
+#define __NR_lstat                               49
+__SYSCALL( 49, sys_newlstat, 2)
+#define __NR_lstat64                             50
+__SYSCALL( 50, sys_lstat64, 2)
+#define __NR_available51                         51
+__SYSCALL( 51, sys_ni_syscall, 0)
+
+#define __NR_fchmod                              52
+__SYSCALL( 52, sys_fchmod, 2)
+#define __NR_fchown                              53
+__SYSCALL( 53, sys_fchown, 3)
+#define __NR_fstat                               54
+__SYSCALL( 54, sys_newfstat, 2)
+#define __NR_fstat64                             55
+__SYSCALL( 55, sys_fstat64, 2)
+
+#define __NR_flock                               56
+__SYSCALL( 56, sys_flock, 2)
+#define __NR_access                              57
+__SYSCALL( 57, sys_access, 2)
+#define __NR_umask                               58
+__SYSCALL( 58, sys_umask, 1)
+#define __NR_getdents                            59
+__SYSCALL( 59, sys_getdents, 3)
+#define __NR_getdents64                          60
+__SYSCALL( 60, sys_getdents64, 3)
+#define __NR_fcntl64                             61
+__SYSCALL( 61, sys_fcntl64, 3)
+#define __NR_fallocate                           62
+__SYSCALL( 62, sys_fallocate, 6)
+#define __NR_fadvise64_64                        63
+__SYSCALL( 63, xtensa_fadvise64_64, 6)
+#define __NR_utime                               64     /* glibc 2.3.3 ?? */
+__SYSCALL( 64, sys_utime, 2)
+#define __NR_utimes                              65
+__SYSCALL( 65, sys_utimes, 2)
+#define __NR_ioctl                               66
+__SYSCALL( 66, sys_ioctl, 3)
+#define __NR_fcntl                               67
+__SYSCALL( 67, sys_fcntl, 3)
+
+#define __NR_setxattr                            68
+__SYSCALL( 68, sys_setxattr, 5)
+#define __NR_getxattr                            69
+__SYSCALL( 69, sys_getxattr, 4)
+#define __NR_listxattr                           70
+__SYSCALL( 70, sys_listxattr, 3)
+#define __NR_removexattr                         71
+__SYSCALL( 71, sys_removexattr, 2)
+#define __NR_lsetxattr                           72
+__SYSCALL( 72, sys_lsetxattr, 5)
+#define __NR_lgetxattr                           73
+__SYSCALL( 73, sys_lgetxattr, 4)
+#define __NR_llistxattr                          74
+__SYSCALL( 74, sys_llistxattr, 3)
+#define __NR_lremovexattr                        75
+__SYSCALL( 75, sys_lremovexattr, 2)
+#define __NR_fsetxattr                           76
+__SYSCALL( 76, sys_fsetxattr, 5)
+#define __NR_fgetxattr                           77
+__SYSCALL( 77, sys_fgetxattr, 4)
+#define __NR_flistxattr                          78
+__SYSCALL( 78, sys_flistxattr, 3)
+#define __NR_fremovexattr                        79
+__SYSCALL( 79, sys_fremovexattr, 2)
+
+/* File Map / Shared Memory Operations */
+
+#define __NR_mmap2                               80
+__SYSCALL( 80, sys_mmap_pgoff, 6)
+#define __NR_munmap                              81
+__SYSCALL( 81, sys_munmap, 2)
+#define __NR_mprotect                            82
+__SYSCALL( 82, sys_mprotect, 3)
+#define __NR_brk                                 83
+__SYSCALL( 83, sys_brk, 1)
+#define __NR_mlock                               84
+__SYSCALL( 84, sys_mlock, 2)
+#define __NR_munlock                             85
+__SYSCALL( 85, sys_munlock, 2)
+#define __NR_mlockall                            86
+__SYSCALL( 86, sys_mlockall, 1)
+#define __NR_munlockall                          87
+__SYSCALL( 87, sys_munlockall, 0)
+#define __NR_mremap                              88
+__SYSCALL( 88, sys_mremap, 4)
+#define __NR_msync                               89
+__SYSCALL( 89, sys_msync, 3)
+#define __NR_mincore                             90
+__SYSCALL( 90, sys_mincore, 3)
+#define __NR_madvise                             91
+__SYSCALL( 91, sys_madvise, 3)
+#define __NR_shmget                              92
+__SYSCALL( 92, sys_shmget, 4)
+#define __NR_shmat                               93
+__SYSCALL( 93, xtensa_shmat, 4)
+#define __NR_shmctl                              94
+__SYSCALL( 94, sys_shmctl, 4)
+#define __NR_shmdt                               95
+__SYSCALL( 95, sys_shmdt, 4)
+
+/* Socket Operations */
+
+#define __NR_socket                              96
+__SYSCALL( 96, sys_socket, 3)
+#define __NR_setsockopt                          97
+__SYSCALL( 97, sys_setsockopt, 5)
+#define __NR_getsockopt                          98
+__SYSCALL( 98, sys_getsockopt, 5)
+#define __NR_shutdown                            99
+__SYSCALL( 99, sys_shutdown, 2)
+
+#define __NR_bind                               100
+__SYSCALL(100, sys_bind, 3)
+#define __NR_connect                            101
+__SYSCALL(101, sys_connect, 3)
+#define __NR_listen                             102
+__SYSCALL(102, sys_listen, 2)
+#define __NR_accept                             103
+__SYSCALL(103, sys_accept, 3)
+
+#define __NR_getsockname                        104
+__SYSCALL(104, sys_getsockname, 3)
+#define __NR_getpeername                        105
+__SYSCALL(105, sys_getpeername, 3)
+#define __NR_sendmsg                            106
+__SYSCALL(106, sys_sendmsg, 3)
+#define __NR_recvmsg                            107
+__SYSCALL(107, sys_recvmsg, 3)
+#define __NR_send                               108
+__SYSCALL(108, sys_send, 4)
+#define __NR_recv                               109
+__SYSCALL(109, sys_recv, 4)
+#define __NR_sendto                             110
+__SYSCALL(110, sys_sendto, 6)
+#define __NR_recvfrom                           111
+__SYSCALL(111, sys_recvfrom, 6)
+
+#define __NR_socketpair                         112
+__SYSCALL(112, sys_socketpair, 4)
+#define __NR_sendfile                           113
+__SYSCALL(113, sys_sendfile, 4)
+#define __NR_sendfile64                         114
+__SYSCALL(114, sys_sendfile64, 4)
+#define __NR_sendmmsg                           115
+__SYSCALL(115, sys_sendmmsg, 4)
+
+/* Process Operations */
+
+#define __NR_clone                              116
+__SYSCALL(116, xtensa_clone, 5)
+#define __NR_execve                             117
+__SYSCALL(117, xtensa_execve, 3)
+#define __NR_exit                               118
+__SYSCALL(118, sys_exit, 1)
+#define __NR_exit_group                         119
+__SYSCALL(119, sys_exit_group, 1)
+#define __NR_getpid                             120
+__SYSCALL(120, sys_getpid, 0)
+#define __NR_wait4                              121
+__SYSCALL(121, sys_wait4, 4)
+#define __NR_waitid                             122
+__SYSCALL(122, sys_waitid, 5)
+#define __NR_kill                               123
+__SYSCALL(123, sys_kill, 2)
+#define __NR_tkill                              124
+__SYSCALL(124, sys_tkill, 2)
+#define __NR_tgkill                             125
+__SYSCALL(125, sys_tgkill, 3)
+#define __NR_set_tid_address                    126
+__SYSCALL(126, sys_set_tid_address, 1)
+#define __NR_gettid                             127
+__SYSCALL(127, sys_gettid, 0)
+#define __NR_setsid                             128
+__SYSCALL(128, sys_setsid, 0)
+#define __NR_getsid                             129
+__SYSCALL(129, sys_getsid, 1)
+#define __NR_prctl                              130
+__SYSCALL(130, sys_prctl, 5)
+#define __NR_personality                        131
+__SYSCALL(131, sys_personality, 1)
+#define __NR_getpriority                        132
+__SYSCALL(132, sys_getpriority, 2)
+#define __NR_setpriority                        133
+__SYSCALL(133, sys_setpriority, 3)
+#define __NR_setitimer                          134
+__SYSCALL(134, sys_setitimer, 3)
+#define __NR_getitimer                          135
+__SYSCALL(135, sys_getitimer, 2)
+#define __NR_setuid                             136
+__SYSCALL(136, sys_setuid, 1)
+#define __NR_getuid                             137
+__SYSCALL(137, sys_getuid, 0)
+#define __NR_setgid                             138
+__SYSCALL(138, sys_setgid, 1)
+#define __NR_getgid                             139
+__SYSCALL(139, sys_getgid, 0)
+#define __NR_geteuid                            140
+__SYSCALL(140, sys_geteuid, 0)
+#define __NR_getegid                            141
+__SYSCALL(141, sys_getegid, 0)
+#define __NR_setreuid                           142
+__SYSCALL(142, sys_setreuid, 2)
+#define __NR_setregid                           143
+__SYSCALL(143, sys_setregid, 2)
+#define __NR_setresuid                          144
+__SYSCALL(144, sys_setresuid, 3)
+#define __NR_getresuid                          145
+__SYSCALL(145, sys_getresuid, 3)
+#define __NR_setresgid                          146
+__SYSCALL(146, sys_setresgid, 3)
+#define __NR_getresgid                          147
+__SYSCALL(147, sys_getresgid, 3)
+#define __NR_setpgid                            148
+__SYSCALL(148, sys_setpgid, 2)
+#define __NR_getpgid                            149
+__SYSCALL(149, sys_getpgid, 1)
+#define __NR_getppid                            150
+__SYSCALL(150, sys_getppid, 0)
+#define __NR_getpgrp                            151
+__SYSCALL(151, sys_getpgrp, 0)
+
+#define __NR_reserved152                        152     /* set_thread_area */
+__SYSCALL(152, sys_ni_syscall, 0)
+#define __NR_reserved153                        153     /* get_thread_area */
+__SYSCALL(153, sys_ni_syscall, 0)
+#define __NR_times                              154
+__SYSCALL(154, sys_times, 1)
+#define __NR_acct                               155
+__SYSCALL(155, sys_acct, 1)
+#define __NR_sched_setaffinity                  156
+__SYSCALL(156, sys_sched_setaffinity, 3)
+#define __NR_sched_getaffinity                  157
+__SYSCALL(157, sys_sched_getaffinity, 3)
+#define __NR_capget                             158
+__SYSCALL(158, sys_capget, 2)
+#define __NR_capset                             159
+__SYSCALL(159, sys_capset, 2)
+#define __NR_ptrace                             160
+__SYSCALL(160, sys_ptrace, 4)
+#define __NR_semtimedop                         161
+__SYSCALL(161, sys_semtimedop, 5)
+#define __NR_semget                             162
+__SYSCALL(162, sys_semget, 4)
+#define __NR_semop                              163
+__SYSCALL(163, sys_semop, 4)
+#define __NR_semctl                             164
+__SYSCALL(164, sys_semctl, 4)
+#define __NR_available165                       165
+__SYSCALL(165, sys_ni_syscall, 0)
+#define __NR_msgget                             166
+__SYSCALL(166, sys_msgget, 4)
+#define __NR_msgsnd                             167
+__SYSCALL(167, sys_msgsnd, 4)
+#define __NR_msgrcv                             168
+__SYSCALL(168, sys_msgrcv, 4)
+#define __NR_msgctl                             169
+__SYSCALL(169, sys_msgctl, 4)
+#define __NR_available170                       170
+__SYSCALL(170, sys_ni_syscall, 0)
+
+/* File System */
+
+#define __NR_umount2                            171
+__SYSCALL(171, sys_umount, 2)
+#define __NR_mount                              172
+__SYSCALL(172, sys_mount, 5)
+#define __NR_swapon                             173
+__SYSCALL(173, sys_swapon, 2)
+#define __NR_chroot                             174
+__SYSCALL(174, sys_chroot, 1)
+#define __NR_pivot_root                         175
+__SYSCALL(175, sys_pivot_root, 2)
+#define __NR_umount                             176
+__SYSCALL(176, sys_umount, 2)
+#define __NR_swapoff                            177
+__SYSCALL(177, sys_swapoff, 1)
+#define __NR_sync                               178
+__SYSCALL(178, sys_sync, 0)
+#define __NR_syncfs                             179
+__SYSCALL(179, sys_syncfs, 1)
+#define __NR_setfsuid                           180
+__SYSCALL(180, sys_setfsuid, 1)
+#define __NR_setfsgid                           181
+__SYSCALL(181, sys_setfsgid, 1)
+#define __NR_sysfs                              182
+__SYSCALL(182, sys_sysfs, 3)
+#define __NR_ustat                              183
+__SYSCALL(183, sys_ustat, 2)
+#define __NR_statfs                             184
+__SYSCALL(184, sys_statfs, 2)
+#define __NR_fstatfs                            185
+__SYSCALL(185, sys_fstatfs, 2)
+#define __NR_statfs64                           186
+__SYSCALL(186, sys_statfs64, 3)
+#define __NR_fstatfs64                          187
+__SYSCALL(187, sys_fstatfs64, 3)
+
+/* System */
+
+#define __NR_setrlimit                          188
+__SYSCALL(188, sys_setrlimit, 2)
+#define __NR_getrlimit                          189
+__SYSCALL(189, sys_getrlimit, 2)
+#define __NR_getrusage                          190
+__SYSCALL(190, sys_getrusage, 2)
+#define __NR_futex                              191
+__SYSCALL(191, sys_futex, 5)
+#define __NR_gettimeofday                       192
+__SYSCALL(192, sys_gettimeofday, 2)
+#define __NR_settimeofday                       193
+__SYSCALL(193, sys_settimeofday, 2)
+#define __NR_adjtimex                           194
+__SYSCALL(194, sys_adjtimex, 1)
+#define __NR_nanosleep                          195
+__SYSCALL(195, sys_nanosleep, 2)
+#define __NR_getgroups                          196
+__SYSCALL(196, sys_getgroups, 2)
+#define __NR_setgroups                          197
+__SYSCALL(197, sys_setgroups, 2)
+#define __NR_sethostname                        198
+__SYSCALL(198, sys_sethostname, 2)
+#define __NR_setdomainname                      199
+__SYSCALL(199, sys_setdomainname, 2)
+#define __NR_syslog                             200
+__SYSCALL(200, sys_syslog, 3)
+#define __NR_vhangup                            201
+__SYSCALL(201, sys_vhangup, 0)
+#define __NR_uselib                             202
+__SYSCALL(202, sys_uselib, 1)
+#define __NR_reboot                             203
+__SYSCALL(203, sys_reboot, 3)
+#define __NR_quotactl                           204
+__SYSCALL(204, sys_quotactl, 4)
+#define __NR_nfsservctl                         205
+__SYSCALL(205, sys_ni_syscall, 0)                       /* old nfsservctl */
+#define __NR__sysctl                            206
+__SYSCALL(206, sys_sysctl, 1)
+#define __NR_bdflush                            207
+__SYSCALL(207, sys_bdflush, 2)
+#define __NR_uname                              208
+__SYSCALL(208, sys_newuname, 1)
+#define __NR_sysinfo                            209
+__SYSCALL(209, sys_sysinfo, 1)
+#define __NR_init_module                        210
+__SYSCALL(210, sys_init_module, 2)
+#define __NR_delete_module                      211
+__SYSCALL(211, sys_delete_module, 1)
+
+#define __NR_sched_setparam                     212
+__SYSCALL(212, sys_sched_setparam, 2)
+#define __NR_sched_getparam                     213
+__SYSCALL(213, sys_sched_getparam, 2)
+#define __NR_sched_setscheduler                 214
+__SYSCALL(214, sys_sched_setscheduler, 3)
+#define __NR_sched_getscheduler                 215
+__SYSCALL(215, sys_sched_getscheduler, 1)
+#define __NR_sched_get_priority_max             216
+__SYSCALL(216, sys_sched_get_priority_max, 1)
+#define __NR_sched_get_priority_min             217
+__SYSCALL(217, sys_sched_get_priority_min, 1)
+#define __NR_sched_rr_get_interval              218
+__SYSCALL(218, sys_sched_rr_get_interval, 2)
+#define __NR_sched_yield                        219
+__SYSCALL(219, sys_sched_yield, 0)
+#define __NR_available222                       222
+__SYSCALL(222, sys_ni_syscall, 0)
+
+/* Signal Handling */
+
+#define __NR_restart_syscall                    223
+__SYSCALL(223, sys_restart_syscall, 0)
+#define __NR_sigaltstack                        224
+__SYSCALL(224, xtensa_sigaltstack, 2)
+#define __NR_rt_sigreturn                       225
+__SYSCALL(225, xtensa_rt_sigreturn, 1)
+#define __NR_rt_sigaction                       226
+__SYSCALL(226, sys_rt_sigaction, 4)
+#define __NR_rt_sigprocmask                     227
+__SYSCALL(227, sys_rt_sigprocmask, 4)
+#define __NR_rt_sigpending                      228
+__SYSCALL(228, sys_rt_sigpending, 2)
+#define __NR_rt_sigtimedwait                    229
+__SYSCALL(229, sys_rt_sigtimedwait, 4)
+#define __NR_rt_sigqueueinfo                    230
+__SYSCALL(230, sys_rt_sigqueueinfo, 3)
+#define __NR_rt_sigsuspend                      231
+__SYSCALL(231, sys_rt_sigsuspend, 2)
+
+/* Message */
+
+#define __NR_mq_open                            232
+__SYSCALL(232, sys_mq_open, 4)
+#define __NR_mq_unlink                          233
+__SYSCALL(233, sys_mq_unlink, 1)
+#define __NR_mq_timedsend                       234
+__SYSCALL(234, sys_mq_timedsend, 5)
+#define __NR_mq_timedreceive                    235
+__SYSCALL(235, sys_mq_timedreceive, 5)
+#define __NR_mq_notify                          236
+__SYSCALL(236, sys_mq_notify, 2)
+#define __NR_mq_getsetattr                      237
+__SYSCALL(237, sys_mq_getsetattr, 3)
+#define __NR_available238                       238
+__SYSCALL(238, sys_ni_syscall, 0)
+
+/* IO */
+
+#define __NR_io_setup                           239
+__SYSCALL(239, sys_io_setup, 2)
+#define __NR_io_destroy                         240
+__SYSCALL(240, sys_io_destroy, 1)
+#define __NR_io_submit                          241
+__SYSCALL(241, sys_io_submit, 3)
+#define __NR_io_getevents                       242
+__SYSCALL(242, sys_io_getevents, 5)
+#define __NR_io_cancel                          243
+__SYSCALL(243, sys_io_cancel, 3)
+#define __NR_clock_settime                      244
+__SYSCALL(244, sys_clock_settime, 2)
+#define __NR_clock_gettime                      245
+__SYSCALL(245, sys_clock_gettime, 2)
+#define __NR_clock_getres                       246
+__SYSCALL(246, sys_clock_getres, 2)
+#define __NR_clock_nanosleep                    247
+__SYSCALL(247, sys_clock_nanosleep, 4)
+
+/* Timer */
+
+#define __NR_timer_create                       248
+__SYSCALL(248, sys_timer_create, 3)
+#define __NR_timer_delete                       249
+__SYSCALL(249, sys_timer_delete, 1)
+#define __NR_timer_settime                      250
+__SYSCALL(250, sys_timer_settime, 4)
+#define __NR_timer_gettime                      251
+__SYSCALL(251, sys_timer_gettime, 2)
+#define __NR_timer_getoverrun                   252
+__SYSCALL(252, sys_timer_getoverrun, 1)
+
+/* System */
+
+#define __NR_reserved253                        253
+__SYSCALL(253, sys_ni_syscall, 0)
+#define __NR_lookup_dcookie                     254
+__SYSCALL(254, sys_lookup_dcookie, 4)
+#define __NR_available255                       255
+__SYSCALL(255, sys_ni_syscall, 0)
+#define __NR_add_key                            256
+__SYSCALL(256, sys_add_key, 5)
+#define __NR_request_key                        257
+__SYSCALL(257, sys_request_key, 5)
+#define __NR_keyctl                             258
+__SYSCALL(258, sys_keyctl, 5)
+#define __NR_available259                       259
+__SYSCALL(259, sys_ni_syscall, 0)
+
+
+#define __NR_readahead                          260
+__SYSCALL(260, sys_readahead, 5)
+#define __NR_remap_file_pages                   261
+__SYSCALL(261, sys_remap_file_pages, 5)
+#define __NR_migrate_pages                      262
+__SYSCALL(262, sys_migrate_pages, 0)
+#define __NR_mbind                              263
+__SYSCALL(263, sys_mbind, 6)
+#define __NR_get_mempolicy                      264
+__SYSCALL(264, sys_get_mempolicy, 5)
+#define __NR_set_mempolicy                      265
+__SYSCALL(265, sys_set_mempolicy, 3)
+#define __NR_unshare                            266
+__SYSCALL(266, sys_unshare, 1)
+#define __NR_move_pages                         267
+__SYSCALL(267, sys_move_pages, 0)
+#define __NR_splice                             268
+__SYSCALL(268, sys_splice, 0)
+#define __NR_tee                                269
+__SYSCALL(269, sys_tee, 0)
+#define __NR_vmsplice                           270
+__SYSCALL(270, sys_vmsplice, 0)
+#define __NR_available271                       271
+__SYSCALL(271, sys_ni_syscall, 0)
+
+#define __NR_pselect6                           272
+__SYSCALL(272, sys_pselect6, 0)
+#define __NR_ppoll                              273
+__SYSCALL(273, sys_ppoll, 0)
+#define __NR_epoll_pwait                        274
+__SYSCALL(274, sys_epoll_pwait, 0)
+#define __NR_epoll_create1              275
+__SYSCALL(275, sys_epoll_create1, 1)
+
+#define __NR_inotify_init                       276
+__SYSCALL(276, sys_inotify_init, 0)
+#define __NR_inotify_add_watch                  277
+__SYSCALL(277, sys_inotify_add_watch, 3)
+#define __NR_inotify_rm_watch                   278
+__SYSCALL(278, sys_inotify_rm_watch, 2)
+#define __NR_inotify_init1                      279
+__SYSCALL(279, sys_inotify_init1, 1)
+
+#define __NR_getcpu                             280
+__SYSCALL(280, sys_getcpu, 0)
+#define __NR_kexec_load                         281
+__SYSCALL(281, sys_ni_syscall, 0)
+
+#define __NR_ioprio_set                         282
+__SYSCALL(282, sys_ioprio_set, 2)
+#define __NR_ioprio_get                         283
+__SYSCALL(283, sys_ioprio_get, 3)
+
+#define __NR_set_robust_list                    284
+__SYSCALL(284, sys_set_robust_list, 3)
+#define __NR_get_robust_list                    285
+__SYSCALL(285, sys_get_robust_list, 3)
+#define __NR_available286                       286
+__SYSCALL(286, sys_ni_syscall, 0)
+#define __NR_available287                       287
+__SYSCALL(287, sys_ni_syscall, 0)
+
+/* Relative File Operations */
+
+#define __NR_openat                             288
+__SYSCALL(288, sys_openat, 4)
+#define __NR_mkdirat                            289
+__SYSCALL(289, sys_mkdirat, 3)
+#define __NR_mknodat                            290
+__SYSCALL(290, sys_mknodat, 4)
+#define __NR_unlinkat                           291
+__SYSCALL(291, sys_unlinkat, 3)
+#define __NR_renameat                           292
+__SYSCALL(292, sys_renameat, 4)
+#define __NR_linkat                             293
+__SYSCALL(293, sys_linkat, 5)
+#define __NR_symlinkat                          294
+__SYSCALL(294, sys_symlinkat, 3)
+#define __NR_readlinkat                         295
+__SYSCALL(295, sys_readlinkat, 4)
+#define __NR_utimensat                          296
+__SYSCALL(296, sys_utimensat, 0)
+#define __NR_fchownat                           297
+__SYSCALL(297, sys_fchownat, 5)
+#define __NR_futimesat                          298
+__SYSCALL(298, sys_futimesat, 4)
+#define __NR_fstatat64                          299
+__SYSCALL(299, sys_fstatat64, 0)
+#define __NR_fchmodat                           300
+__SYSCALL(300, sys_fchmodat, 4)
+#define __NR_faccessat                          301
+__SYSCALL(301, sys_faccessat, 4)
+#define __NR_available302                       302
+__SYSCALL(302, sys_ni_syscall, 0)
+#define __NR_available303                       303
+__SYSCALL(303, sys_ni_syscall, 0)
+
+#define __NR_signalfd                           304
+__SYSCALL(304, sys_signalfd, 3)
+/*  305 was __NR_timerfd  */
+__SYSCALL(305, sys_ni_syscall, 0)
+#define __NR_eventfd                            306
+__SYSCALL(306, sys_eventfd, 1)
+#define __NR_recvmmsg                           307
+__SYSCALL(307, sys_recvmmsg, 5)
+
+#define __NR_setns                              308
+__SYSCALL(308, sys_setns, 2)
+#define __NR_signalfd4                          309
+__SYSCALL(309, sys_signalfd4, 4)
+#define __NR_dup3                               310
+__SYSCALL(310, sys_dup3, 3)
+#define __NR_pipe2                              311
+__SYSCALL(311, sys_pipe2, 2)
+
+#define __NR_timerfd_create                     312
+__SYSCALL(312, sys_timerfd_create, 2)
+#define __NR_timerfd_settime                    313
+__SYSCALL(313, sys_timerfd_settime, 4)
+#define __NR_timerfd_gettime                    314
+__SYSCALL(314, sys_timerfd_gettime, 2)
+#define __NR_available315                       315
+__SYSCALL(315, sys_ni_syscall, 0)
+
+#define __NR_eventfd2                           316
+__SYSCALL(316, sys_eventfd2, 2)
+#define __NR_preadv                             317
+__SYSCALL(317, sys_preadv, 5)
+#define __NR_pwritev                            318
+__SYSCALL(318, sys_pwritev, 5)
+#define __NR_available319                       319
+__SYSCALL(319, sys_ni_syscall, 0)
+
+#define __NR_fanotify_init                      320
+__SYSCALL(320, sys_fanotify_init, 2)
+#define __NR_fanotify_mark                      321
+__SYSCALL(321, sys_fanotify_mark, 6)
+#define __NR_process_vm_readv                   322
+__SYSCALL(322, sys_process_vm_readv, 6)
+#define __NR_process_vm_writev                  323
+__SYSCALL(323, sys_process_vm_writev, 6)
+
+#define __NR_name_to_handle_at                  324
+__SYSCALL(324, sys_name_to_handle_at, 5)
+#define __NR_open_by_handle_at                  325
+__SYSCALL(325, sys_open_by_handle_at, 3)
+#define __NR_sync_file_range                    326
+__SYSCALL(326, sys_sync_file_range2, 6)
+#define __NR_perf_event_open                    327
+__SYSCALL(327, sys_perf_event_open, 5)
+
+#define __NR_rt_tgsigqueueinfo                  328
+__SYSCALL(328, sys_rt_tgsigqueueinfo, 4)
+#define __NR_clock_adjtime                      329
+__SYSCALL(329, sys_clock_adjtime, 2)
+#define __NR_prlimit64                          330
+__SYSCALL(330, sys_prlimit64, 4)
+#define __NR_kcmp                               331
+__SYSCALL(331, sys_kcmp, 5)
+
+
+#define __NR_syscall_count                      332
+
+/*
+ * sysxtensa syscall handler
+ *
+ * int sysxtensa (SYS_XTENSA_ATOMIC_SET,     ptr, val,    unused);
+ * int sysxtensa (SYS_XTENSA_ATOMIC_ADD,     ptr, val,    unused);
+ * int sysxtensa (SYS_XTENSA_ATOMIC_EXG_ADD, ptr, val,    unused);
+ * int sysxtensa (SYS_XTENSA_ATOMIC_CMP_SWP, ptr, oldval, newval);
+ *        a2            a6                   a3    a4      a5
+ */
+
+#define SYS_XTENSA_RESERVED               0     /* don't use this */
+#define SYS_XTENSA_ATOMIC_SET             1     /* set variable */
+#define SYS_XTENSA_ATOMIC_EXG_ADD         2     /* exchange memory and add */
+#define SYS_XTENSA_ATOMIC_ADD             3     /* add to memory */
+#define SYS_XTENSA_ATOMIC_CMP_SWP         4     /* compare and swap */
+
+#define SYS_XTENSA_COUNT                  5     /* count */
+
+#endif /* _UAPI_XTENSA_UNISTD_H */
diff --git a/arch/xtensa/kernel/align.S b/arch/xtensa/kernel/align.S
index 33d6e9d2e83..934ae58e2c7 100644
--- a/arch/xtensa/kernel/align.S
+++ b/arch/xtensa/kernel/align.S
@@ -170,15 +170,15 @@ ENTRY(fast_unaligned)
         s32i    a7, a2, PT_AREG7
         s32i    a8, a2, PT_AREG8
 
-        rsr     a0, DEPC
-        xsr     a3, EXCSAVE_1
+        rsr     a0, depc
+        xsr     a3, excsave1
         s32i    a0, a2, PT_AREG2
         s32i    a3, a2, PT_AREG3
 
         /* Keep value of SAR in a0 */
 
-        rsr     a0, SAR
-        rsr     a8, EXCVADDR            # load unaligned memory address
+        rsr     a0, sar
+        rsr     a8, excvaddr            # load unaligned memory address
 
         /* Now, identify one of the following load/store instructions.
          *
@@ -197,7 +197,7 @@ ENTRY(fast_unaligned)
 
         /* Extract the instruction that caused the unaligned access. */
 
-        rsr     a7, EPC_1       # load exception address
+        rsr     a7, epc1        # load exception address
         movi    a3, ~3
         and     a3, a3, a7      # mask lower bits
 
@@ -275,16 +275,16 @@ ENTRY(fast_unaligned)
 1:
 
 #if XCHAL_HAVE_LOOPS
-        rsr     a5, LEND                # check if we reached LEND
+        rsr     a5, lend                # check if we reached LEND
         bne     a7, a5, 1f
-        rsr     a5, LCOUNT              # and LCOUNT != 0
+        rsr     a5, lcount              # and LCOUNT != 0
         beqz    a5, 1f
         addi    a5, a5, -1              # decrement LCOUNT and set
-        rsr     a7, LBEG                # set PC to LBEGIN
-        wsr     a5, LCOUNT
+        rsr     a7, lbeg                # set PC to LBEGIN
+        wsr     a5, lcount
 #endif
 
-1:      wsr     a7, EPC_1               # skip load instruction
+1:      wsr     a7, epc1                # skip load instruction
         extui   a4, a4, INSN_T, 4       # extract target register
         movi    a5, .Lload_table
         addx8   a4, a4, a5
@@ -355,16 +355,16 @@ ENTRY(fast_unaligned)
 
 1:
 #if XCHAL_HAVE_LOOPS
-        rsr     a4, LEND                # check if we reached LEND
+        rsr     a4, lend                # check if we reached LEND
         bne     a7, a4, 1f
-        rsr     a4, LCOUNT              # and LCOUNT != 0
+        rsr     a4, lcount              # and LCOUNT != 0
         beqz    a4, 1f
         addi    a4, a4, -1              # decrement LCOUNT and set
-        rsr     a7, LBEG                # set PC to LBEGIN
-        wsr     a4, LCOUNT
+        rsr     a7, lbeg                # set PC to LBEGIN
+        wsr     a4, lcount
 #endif
 
-1:      wsr     a7, EPC_1               # skip store instruction
+1:      wsr     a7, epc1                # skip store instruction
         movi    a4, ~3
         and     a4, a4, a8              # align memory address
 
@@ -406,7 +406,7 @@ ENTRY(fast_unaligned)
 
 .Lexit:
         movi    a4, 0
-        rsr     a3, EXCSAVE_1
+        rsr     a3, excsave1
         s32i    a4, a3, EXC_TABLE_FIXUP
 
         /* Restore working register */
@@ -420,7 +420,7 @@ ENTRY(fast_unaligned)
 
         /* restore SAR and return */
 
-        wsr     a0, SAR
+        wsr     a0, sar
         l32i    a0, a2, PT_AREG0
         l32i    a2, a2, PT_AREG2
         rfe
@@ -438,10 +438,10 @@ ENTRY(fast_unaligned)
         l32i    a6, a2, PT_AREG6
         l32i    a5, a2, PT_AREG5
         l32i    a4, a2, PT_AREG4
-        wsr     a0, SAR
+        wsr     a0, sar
         mov     a1, a2
 
-        rsr     a0, PS
+        rsr     a0, ps
         bbsi.l  a2, PS_UM_BIT, 1f     # jump if user mode
 
         movi    a0, _kernel_exception
diff --git a/arch/xtensa/kernel/coprocessor.S b/arch/xtensa/kernel/coprocessor.S
index 2bc1e145c0a..54c3be313bf 100644
--- a/arch/xtensa/kernel/coprocessor.S
+++ b/arch/xtensa/kernel/coprocessor.S
@@ -43,7 +43,7 @@
 /* IO protection is currently unsupported. */
 
 ENTRY(fast_io_protect)
-        wsr     a0, EXCSAVE_1
+        wsr     a0, excsave1
         movi    a0, unrecoverable_exception
         callx0  a0
 
@@ -220,7 +220,7 @@ ENTRY(coprocessor_restore)
  */
 
 ENTRY(fast_coprocessor_double)
-        wsr     a0, EXCSAVE_1
+        wsr     a0, excsave1
         movi    a0, unrecoverable_exception
         callx0  a0
 
@@ -229,13 +229,13 @@ ENTRY(fast_coprocessor)
 
         /* Save remaining registers a1-a3 and SAR */
 
-        xsr     a3, EXCSAVE_1
+        xsr     a3, excsave1
         s32i    a3, a2, PT_AREG3
-        rsr     a3, SAR
+        rsr     a3, sar
         s32i    a1, a2, PT_AREG1
         s32i    a3, a2, PT_SAR
         mov     a1, a2
-        rsr     a2, DEPC
+        rsr     a2, depc
         s32i    a2, a1, PT_AREG2
 
         /*
@@ -248,17 +248,17 @@ ENTRY(fast_coprocessor)
 
         /* Find coprocessor number. Subtract first CP EXCCAUSE from EXCCAUSE */
 
-        rsr     a3, 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
+        rsr     a0, cpenable
         sll     a2, a2
         or      a0, a0, a2
-        wsr     a0, CPENABLE
+        wsr     a0, cpenable
         rsync
 
         /* Retrieve previous owner. (a3 still holds CP number) */
@@ -291,7 +291,7 @@ ENTRY(fast_coprocessor)
 
         /* Note that only a0 and a1 were preserved. */
 
-2:      rsr     a3, EXCCAUSE
+2:      rsr     a3, exccause
         addi    a3, a3, -EXCCAUSE_COPROCESSOR0_DISABLED
         movi    a0, coprocessor_owner
         addx4   a0, a3, a0
@@ -321,7 +321,7 @@ ENTRY(fast_coprocessor)
         l32i    a0, a1, PT_SAR
         l32i    a3, a1, PT_AREG3
         l32i    a2, a1, PT_AREG2
-        wsr     a0, SAR
+        wsr     a0, sar
         l32i    a0, a1, PT_AREG0
         l32i    a1, a1, PT_AREG1
 
diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S
index 7e623607339..18453067c25 100644
--- a/arch/xtensa/kernel/entry.S
+++ b/arch/xtensa/kernel/entry.S
@@ -112,8 +112,8 @@ ENTRY(user_exception)
 
         /* Save a2, a3, and depc, restore excsave_1 and set SP. */
 
-        xsr     a3, EXCSAVE_1
-        rsr     a0, DEPC
+        xsr     a3, excsave1
+        rsr     a0, depc
         s32i    a1, a2, PT_AREG1
         s32i    a0, a2, PT_AREG2
         s32i    a3, a2, PT_AREG3
@@ -125,16 +125,16 @@ _user_exception:
         /* Save SAR and turn off single stepping */
 
         movi    a2, 0
-        rsr     a3, SAR
-        xsr     a2, ICOUNTLEVEL
+        rsr     a3, sar
+        xsr     a2, icountlevel
         s32i    a3, a1, PT_SAR
         s32i    a2, a1, PT_ICOUNTLEVEL
 
         /* Rotate ws so that the current windowbase is at bit0. */
         /* Assume ws = xxwww1yyyy. Rotate ws right, so that a2 = yyyyxxwww1 */
 
-        rsr     a2, WINDOWBASE
-        rsr     a3, WINDOWSTART
+        rsr     a2, windowbase
+        rsr     a3, windowstart
         ssr     a2
         s32i    a2, a1, PT_WINDOWBASE
         s32i    a3, a1, PT_WINDOWSTART
@@ -205,12 +205,12 @@ _user_exception:
 
         /* WINDOWBASE still in SAR! */
 
-        rsr     a2, SAR                 # original WINDOWBASE
+        rsr     a2, sar                 # original WINDOWBASE
         movi    a3, 1
         ssl     a2
         sll     a3, a3
-        wsr     a3, WINDOWSTART         # set corresponding WINDOWSTART bit
-        wsr     a2, WINDOWBASE          # and WINDOWSTART
+        wsr     a3, windowstart         # set corresponding WINDOWSTART bit
+        wsr     a2, windowbase          # and WINDOWSTART
         rsync
 
         /* We are back to the original stack pointer (a1) */
@@ -252,8 +252,8 @@ ENTRY(kernel_exception)
 
         /* Save a0, a2, a3, DEPC and set SP. */
 
-        xsr     a3, EXCSAVE_1           # restore a3, excsave_1
-        rsr     a0, DEPC                # get a2
+        xsr     a3, excsave1            # restore a3, excsave_1
+        rsr     a0, depc                # get a2
         s32i    a1, a2, PT_AREG1
         s32i    a0, a2, PT_AREG2
         s32i    a3, a2, PT_AREG3
@@ -265,16 +265,16 @@ _kernel_exception:
         /* Save SAR and turn off single stepping */
 
         movi    a2, 0
-        rsr     a3, SAR
-        xsr     a2, ICOUNTLEVEL
+        rsr     a3, sar
+        xsr     a2, icountlevel
         s32i    a3, a1, PT_SAR
         s32i    a2, a1, PT_ICOUNTLEVEL
 
         /* Rotate ws so that the current windowbase is at bit0. */
         /* Assume ws = xxwww1yyyy. Rotate ws right, so that a2 = yyyyxxwww1 */
 
-        rsr     a2, WINDOWBASE          # don't need to save these, we only
-        rsr     a3, WINDOWSTART         # need shifted windowstart: windowmask
+        rsr     a2, windowbase          # don't need to save these, we only
+        rsr     a3, windowstart         # need shifted windowstart: windowmask
         ssr     a2
         slli    a2, a3, 32-WSBITS
         src     a2, a3, a2
@@ -323,24 +323,24 @@ common_exception:
 
         /* Save some registers, disable loops and clear the syscall flag. */
 
-        rsr     a2, DEBUGCAUSE
-        rsr     a3, EPC_1
+        rsr     a2, debugcause
+        rsr     a3, epc1
         s32i    a2, a1, PT_DEBUGCAUSE
         s32i    a3, a1, PT_PC
 
         movi    a2, -1
-        rsr     a3, EXCVADDR
+        rsr     a3, excvaddr
         s32i    a2, a1, PT_SYSCALL
         movi    a2, 0
         s32i    a3, a1, PT_EXCVADDR
-        xsr     a2, LCOUNT
+        xsr     a2, lcount
         s32i    a2, a1, PT_LCOUNT
 
         /* It is now save to restore the EXC_TABLE_FIXUP variable. */
 
-        rsr     a0, EXCCAUSE
+        rsr     a0, exccause
         movi    a3, 0
-        rsr     a2, EXCSAVE_1
+        rsr     a2, excsave1
         s32i    a0, a1, PT_EXCCAUSE
         s32i    a3, a2, EXC_TABLE_FIXUP
 
@@ -352,22 +352,22 @@ common_exception:
          *     (interrupts disabled) and if this exception is not an interrupt.
          */
 
-        rsr     a3, PS
+        rsr     a3, ps
         addi    a0, a0, -4
         movi    a2, 1
         extui   a3, a3, 0, 1            # a3 = PS.INTLEVEL[0]
         moveqz  a3, a2, a0              # a3 = 1 iff interrupt exception
         movi    a2, 1 << PS_WOE_BIT
         or      a3, a3, a2
-        rsr     a0, EXCCAUSE
-        xsr     a3, PS
+        rsr     a0, exccause
+        xsr     a3, ps
 
         s32i    a3, a1, PT_PS           # save ps
 
-        /* Save LBEG, LEND */
+        /* Save lbeg, lend */
 
-        rsr     a2, LBEG
-        rsr     a3, LEND
+        rsr     a2, lbeg
+        rsr     a3, lend
         s32i    a2, a1, PT_LBEG
         s32i    a3, a1, PT_LEND
 
@@ -432,7 +432,7 @@ common_exception_return:
 
         load_xtregs_opt a1 a2 a4 a5 a6 a7 PT_XTREGS_OPT
 
-        wsr     a3, PS          /* disable interrupts */
+        wsr     a3, ps          /* disable interrupts */
 
         _bbci.l a3, PS_UM_BIT, kernel_exception_exit
 
@@ -444,12 +444,12 @@ user_exception_exit:
 
         l32i    a2, a1, PT_WINDOWBASE
         l32i    a3, a1, PT_WINDOWSTART
-        wsr     a1, DEPC                # use DEPC as temp storage
-        wsr     a3, WINDOWSTART         # restore WINDOWSTART
+        wsr     a1, depc                # use DEPC as temp storage
+        wsr     a3, windowstart         # restore WINDOWSTART
         ssr     a2                      # preserve user's WB in the SAR
-        wsr     a2, WINDOWBASE          # switch to user's saved WB
+        wsr     a2, windowbase          # switch to user's saved WB
         rsync
-        rsr     a1, DEPC                # restore stack pointer
+        rsr     a1, depc                # restore stack pointer
         l32i    a2, a1, PT_WMASK        # register frames saved (in bits 4...9)
         rotw    -1                      # we restore a4..a7
         _bltui  a6, 16, 1f              # only have to restore current window?
@@ -475,8 +475,8 @@ user_exception_exit:
 
         /* Clear unrestored registers (don't leak anything to user-land */
 
-1:      rsr     a0, WINDOWBASE
-        rsr     a3, SAR
+1:      rsr     a0, windowbase
+        rsr     a3, sar
         sub     a3, a0, a3
         beqz    a3, 2f
         extui   a3, a3, 0, WBBITS
@@ -556,7 +556,7 @@ kernel_exception_exit:
 
         /* Test WINDOWSTART now. If spilled, do the movsp */
 
-        rsr     a3, WINDOWSTART
+        rsr     a3, windowstart
         addi    a0, a3, -1
         and     a3, a3, a0
         _bnez   a3, common_exception_exit
@@ -604,24 +604,24 @@ common_exception_exit:
 
 1:      l32i    a2, a1, PT_PC
         l32i    a3, a1, PT_SAR
-        wsr     a2, EPC_1
-        wsr     a3, SAR
+        wsr     a2, epc1
+        wsr     a3, sar
 
         /* Restore LBEG, LEND, LCOUNT */
 
         l32i    a2, a1, PT_LBEG
         l32i    a3, a1, PT_LEND
-        wsr     a2, LBEG
+        wsr     a2, lbeg
         l32i    a2, a1, PT_LCOUNT
-        wsr     a3, LEND
-        wsr     a2, LCOUNT
+        wsr     a3, lend
+        wsr     a2, lcount
 
         /* We control single stepping through the ICOUNTLEVEL register. */
 
         l32i    a2, a1, PT_ICOUNTLEVEL
         movi    a3, -2
-        wsr     a2, ICOUNTLEVEL
-        wsr     a3, ICOUNT
+        wsr     a2, icountlevel
+        wsr     a3, icount
 
         /* Check if it was double exception. */
 
@@ -636,7 +636,7 @@ common_exception_exit:
         l32i    a1, a1, PT_AREG1
         rfe
 
-1:      wsr     a0, DEPC
+1:      wsr     a0, depc
         l32i    a0, a1, PT_AREG0
         l32i    a1, a1, PT_AREG1
         rfde
@@ -651,25 +651,25 @@ common_exception_exit:
 
 ENTRY(debug_exception)
 
-        rsr     a0, EPS + XCHAL_DEBUGLEVEL
+        rsr     a0, SREG_EPS + XCHAL_DEBUGLEVEL
         bbsi.l  a0, PS_EXCM_BIT, 1f     # exception mode
 
-        /* Set EPC_1 and EXCCAUSE */
+        /* Set EPC1 and EXCCAUSE */
 
-        wsr     a2, DEPC                # save a2 temporarily
-        rsr     a2, EPC + XCHAL_DEBUGLEVEL
-        wsr     a2, EPC_1
+        wsr     a2, depc                # save a2 temporarily
+        rsr     a2, SREG_EPC + XCHAL_DEBUGLEVEL
+        wsr     a2, epc1
 
         movi    a2, EXCCAUSE_MAPPED_DEBUG
-        wsr     a2, EXCCAUSE
+        wsr     a2, exccause
 
         /* Restore PS to the value before the debug exc but with PS.EXCM set.*/
 
         movi    a2, 1 << PS_EXCM_BIT
         or      a2, a0, a2
         movi    a0, debug_exception     # restore a3, debug jump vector
-        wsr     a2, PS
-        xsr     a0, EXCSAVE + XCHAL_DEBUGLEVEL
+        wsr     a2, ps
+        xsr     a0, SREG_EXCSAVE + XCHAL_DEBUGLEVEL
 
         /* Switch to kernel/user stack, restore jump vector, and save a0 */
 
@@ -680,19 +680,19 @@ ENTRY(debug_exception)
         movi    a0, 0
         s32i    a1, a2, PT_AREG1
         s32i    a0, a2, PT_DEPC         # mark it as a regular exception
-        xsr     a0, DEPC
+        xsr     a0, depc
         s32i    a3, a2, PT_AREG3
         s32i    a0, a2, PT_AREG2
         mov     a1, a2
         j       _kernel_exception
 
-2:      rsr     a2, EXCSAVE_1
+2:      rsr     a2, excsave1
         l32i    a2, a2, EXC_TABLE_KSTK  # load kernel stack pointer
         s32i    a0, a2, PT_AREG0
         movi    a0, 0
         s32i    a1, a2, PT_AREG1
         s32i    a0, a2, PT_DEPC
-        xsr     a0, DEPC
+        xsr     a0, depc
         s32i    a3, a2, PT_AREG3
         s32i    a0, a2, PT_AREG2
         mov     a1, a2
@@ -732,12 +732,12 @@ ENTRY(unrecoverable_exception)
         movi    a0, 1
         movi    a1, 0
 
-        wsr     a0, WINDOWSTART
-        wsr     a1, WINDOWBASE
+        wsr     a0, windowstart
+        wsr     a1, windowbase
         rsync
 
         movi    a1, (1 << PS_WOE_BIT) | 1
-        wsr     a1, PS
+        wsr     a1, ps
         rsync
 
         movi    a1, init_task
@@ -793,7 +793,7 @@ ENTRY(fast_alloca)
         l32i    a0, a2, PT_DEPC
         _bgeui  a0, VALID_DOUBLE_EXCEPTION_ADDRESS, .Lunhandled_double
 
-        rsr     a0, DEPC                # get a2
+        rsr     a0, depc                # get a2
         s32i    a4, a2, PT_AREG4        # save a4 and
         s32i    a0, a2, PT_AREG2        # a2 to stack
 
@@ -804,8 +804,8 @@ ENTRY(fast_alloca)
 
         /* Restore a3, excsave_1 */
 
-        xsr     a3, EXCSAVE_1           # make sure excsave_1 is valid for dbl.
-        rsr     a4, EPC_1               # get exception address
+        xsr     a3, excsave1            # make sure excsave_1 is valid for dbl.
+        rsr     a4, epc1                # get exception address
         s32i    a3, a2, PT_AREG3        # save a3 to stack
 
 #ifdef ALLOCA_EXCEPTION_IN_IRAM
@@ -820,7 +820,7 @@ ENTRY(fast_alloca)
         jx      a3
 
 .Lunhandled_double:
-        wsr     a0, EXCSAVE_1
+        wsr     a0, excsave1
         movi    a0, unrecoverable_exception
         callx0  a0
 
@@ -852,7 +852,7 @@ ENTRY(fast_alloca)
 #endif
         addi    a4, a4, 3               # step over movsp
         _EXTUI_MOVSP_DST(a0)            # extract destination register
-        wsr     a4, EPC_1               # save new epc_1
+        wsr     a4, epc1                # save new epc_1
 
         _bnei   a0, 1, 1f               # no 'movsp a1, ax': jump
 
@@ -953,14 +953,14 @@ ENTRY(fast_syscall_kernel)
 
         /* Skip syscall. */
 
-        rsr     a0, EPC_1
+        rsr     a0, epc1
         addi    a0, a0, 3
-        wsr     a0, EPC_1
+        wsr     a0, epc1
 
         l32i    a0, a2, PT_DEPC
         bgeui   a0, VALID_DOUBLE_EXCEPTION_ADDRESS, fast_syscall_unrecoverable
 
-        rsr     a0, DEPC                        # get syscall-nr
+        rsr     a0, depc                        # get syscall-nr
         _beqz   a0, fast_syscall_spill_registers
         _beqi   a0, __NR_xtensa, fast_syscall_xtensa
 
@@ -970,14 +970,14 @@ ENTRY(fast_syscall_user)
 
         /* Skip syscall. */
 
-        rsr     a0, EPC_1
+        rsr     a0, epc1
         addi    a0, a0, 3
-        wsr     a0, EPC_1
+        wsr     a0, epc1
 
         l32i    a0, a2, PT_DEPC
         bgeui   a0, VALID_DOUBLE_EXCEPTION_ADDRESS, fast_syscall_unrecoverable
 
-        rsr     a0, DEPC                        # get syscall-nr
+        rsr     a0, depc                        # get syscall-nr
         _beqz   a0, fast_syscall_spill_registers
         _beqi   a0, __NR_xtensa, fast_syscall_xtensa
 
@@ -988,10 +988,10 @@ ENTRY(fast_syscall_unrecoverable)
         /* Restore all states. */
 
         l32i    a0, a2, PT_AREG0        # restore a0
-        xsr     a2, DEPC                # restore a2, depc
-        rsr     a3, EXCSAVE_1
+        xsr     a2, depc                # restore a2, depc
+        rsr     a3, excsave1
 
-        wsr     a0, EXCSAVE_1
+        wsr     a0, excsave1
         movi    a0, unrecoverable_exception
         callx0  a0
 
@@ -1047,7 +1047,7 @@ ENTRY(fast_syscall_unrecoverable)
 
 ENTRY(fast_syscall_xtensa)
 
-        xsr     a3, EXCSAVE_1           # restore a3, excsave1
+        xsr     a3, excsave1            # restore a3, excsave1
 
         s32i    a7, a2, PT_AREG7        # we need an additional register
         movi    a7, 4                   # sizeof(unsigned int)
@@ -1124,13 +1124,13 @@ ENTRY(fast_syscall_spill_registers)
 
         movi    a0, fast_syscall_spill_registers_fixup
         s32i    a0, a3, EXC_TABLE_FIXUP
-        rsr     a0, WINDOWBASE
+        rsr     a0, windowbase
         s32i    a0, a3, EXC_TABLE_PARAM
 
         /* Save a3 and SAR on stack. */
 
-        rsr     a0, SAR
-        xsr     a3, EXCSAVE_1           # restore a3 and excsave_1
+        rsr     a0, sar
+        xsr     a3, excsave1            # restore a3 and excsave_1
         s32i    a3, a2, PT_AREG3
         s32i    a4, a2, PT_AREG4
         s32i    a0, a2, PT_AREG5        # store SAR to PT_AREG5
@@ -1148,7 +1148,7 @@ ENTRY(fast_syscall_spill_registers)
         l32i    a3, a2, PT_AREG5
         l32i    a4, a2, PT_AREG4
         l32i    a0, a2, PT_AREG0
-        wsr     a3, SAR
+        wsr     a3, sar
         l32i    a3, a2, PT_AREG3
 
         /* Restore clobbered registers. */
@@ -1173,8 +1173,8 @@ ENTRY(fast_syscall_spill_registers)
 
 fast_syscall_spill_registers_fixup:
 
-        rsr     a2, WINDOWBASE  # get current windowbase (a2 is saved)
-        xsr     a0, DEPC        # restore depc and a0
+        rsr     a2, windowbase  # get current windowbase (a2 is saved)
+        xsr     a0, depc        # restore depc and a0
         ssl     a2              # set shift (32 - WB)
 
         /* We need to make sure the current registers (a0-a3) are preserved.
@@ -1182,12 +1182,12 @@ fast_syscall_spill_registers_fixup:
          * in WS, so that the exception handlers save them to the task stack.
          */
 
-        rsr     a3, EXCSAVE_1   # get spill-mask
+        rsr     a3, excsave1    # get spill-mask
         slli    a2, a3, 1       # shift left by one
 
         slli    a3, a2, 32-WSBITS
         src     a2, a2, a3      # a1 = xxwww1yyxxxwww1yy......
-        wsr     a2, WINDOWSTART # set corrected windowstart
+        wsr     a2, windowstart # set corrected windowstart
 
         movi    a3, exc_table
         l32i    a2, a3, EXC_TABLE_DOUBLE_SAVE   # restore a2
@@ -1201,7 +1201,7 @@ fast_syscall_spill_registers_fixup:
          * excsave_1:   a3
          */
 
-        wsr     a3, WINDOWBASE
+        wsr     a3, windowbase
         rsync
 
         /* We are now in the original frame when we entered _spill_registers:
@@ -1227,7 +1227,7 @@ fast_syscall_spill_registers_fixup:
         /* Jump to the exception handler. */
 
         movi    a3, exc_table
-        rsr     a0, EXCCAUSE
+        rsr     a0, exccause
         addx4   a0, a0, a3                      # find entry in table
         l32i    a0, a0, EXC_TABLE_FAST_USER     # load handler
         jx      a0
@@ -1236,28 +1236,28 @@ fast_syscall_spill_registers_fixup_return:
 
         /* When we return here, all registers have been restored (a2: DEPC) */
 
-        wsr     a2, DEPC                # exception address
+        wsr     a2, depc                # exception address
 
         /* Restore fixup handler. */
 
-        xsr     a3, EXCSAVE_1
+        xsr     a3, excsave1
         movi    a2, fast_syscall_spill_registers_fixup
         s32i    a2, a3, EXC_TABLE_FIXUP
-        rsr     a2, WINDOWBASE
+        rsr     a2, windowbase
         s32i    a2, a3, EXC_TABLE_PARAM
         l32i    a2, a3, EXC_TABLE_KSTK
 
         /* Load WB at the time the exception occurred. */
 
-        rsr     a3, SAR                 # WB is still in SAR
+        rsr     a3, sar                 # WB is still in SAR
         neg     a3, a3
-        wsr     a3, WINDOWBASE
+        wsr     a3, windowbase
         rsync
 
         /* Restore a3 and return. */
 
         movi    a3, exc_table
-        xsr     a3, EXCSAVE_1
+        xsr     a3, excsave1
 
         rfde
 
@@ -1283,8 +1283,8 @@ ENTRY(_spill_registers)
          * Rotate ws right so that a4 = yyxxxwww1.
          */
 
-        rsr     a4, WINDOWBASE
-        rsr     a3, WINDOWSTART         # a3 = xxxwww1yy
+        rsr     a4, windowbase
+        rsr     a3, windowstart         # a3 = xxxwww1yy
         ssr     a4                      # holds WB
         slli    a4, a3, WSBITS
         or      a3, a3, a4              # a3 = xxxwww1yyxxxwww1yy
@@ -1302,7 +1302,7 @@ ENTRY(_spill_registers)
 
         /* Skip empty frames - get 'oldest' WINDOWSTART-bit. */
 
-        wsr     a3, WINDOWSTART         # save shifted windowstart
+        wsr     a3, windowstart         # save shifted windowstart
         neg     a4, a3
         and     a3, a4, a3              # first bit set from right: 000010000
 
@@ -1311,12 +1311,12 @@ ENTRY(_spill_registers)
         sub     a4, a3, a4              # WSBITS-a4:number of 0-bits from right
         ssr     a4                      # save in SAR for later.
 
-        rsr     a3, WINDOWBASE
+        rsr     a3, windowbase
         add     a3, a3, a4
-        wsr     a3, WINDOWBASE
+        wsr     a3, windowbase
         rsync
 
-        rsr     a3, WINDOWSTART
+        rsr     a3, windowstart
         srl     a3, a3                  # shift windowstart
 
         /* WB is now just one frame below the oldest frame in the register
@@ -1364,11 +1364,11 @@ ENTRY(_spill_registers)
 .Lexit: /* Done. Do the final rotation, set WS, and return. */
 
         rotw    1
-        rsr     a3, WINDOWBASE
+        rsr     a3, windowbase
         ssl     a3
         movi    a3, 1
         sll     a3, a3
-        wsr     a3, WINDOWSTART
+        wsr     a3, windowstart
         ret
 
 .Lc4:   s32e    a4, a9, -16
@@ -1429,7 +1429,7 @@ ENTRY(_spill_registers)
          * however, this condition is unrecoverable in kernel space.
          */
 
-        rsr     a0, PS
+        rsr     a0, ps
         _bbci.l a0, PS_UM_BIT, 1f
 
         /* User space: Setup a dummy frame and kill application.
@@ -1439,18 +1439,18 @@ ENTRY(_spill_registers)
         movi    a0, 1
         movi    a1, 0
 
-        wsr     a0, WINDOWSTART
-        wsr     a1, WINDOWBASE
+        wsr     a0, windowstart
+        wsr     a1, windowbase
         rsync
 
         movi    a0, 0
 
         movi    a3, exc_table
         l32i    a1, a3, EXC_TABLE_KSTK
-        wsr     a3, EXCSAVE_1
+        wsr     a3, excsave1
 
         movi    a4, (1 << PS_WOE_BIT) | 1
-        wsr     a4, PS
+        wsr     a4, ps
         rsync
 
         movi    a6, SIGSEGV
@@ -1459,7 +1459,7 @@ ENTRY(_spill_registers)
 
 1:      /* Kernel space: PANIC! */
 
-        wsr     a0, EXCSAVE_1
+        wsr     a0, excsave1
         movi    a0, unrecoverable_exception
         callx0  a0              # should not return
 1:      j       1b
@@ -1524,7 +1524,7 @@ ENTRY(fast_second_level_miss)
 
         /* We deliberately destroy a3 that holds the exception table. */
 
-8:      rsr     a3, EXCVADDR            # fault address
+8:      rsr     a3, excvaddr            # fault address
         _PGD_OFFSET(a0, a3, a1)
         l32i    a0, a0, 0               # read pmdval
         beqz    a0, 2f
@@ -1542,7 +1542,7 @@ ENTRY(fast_second_level_miss)
          * pteval = ((pmdval - PAGE_OFFSET) & PAGE_MASK) | PAGE_DIRECTORY
          */
 
-        movi    a1, -PAGE_OFFSET
+        movi    a1, (-PAGE_OFFSET) & 0xffffffff
         add     a0, a0, a1              # pmdval - PAGE_OFFSET
         extui   a1, a0, 0, PAGE_SHIFT   # ... & PAGE_MASK
         xor     a0, a0, a1
@@ -1561,7 +1561,7 @@ ENTRY(fast_second_level_miss)
          */
 
         extui   a3, a3, 28, 2           # addr. bit 28 and 29   0,1,2,3
-        rsr     a1, PTEVADDR
+        rsr     a1, ptevaddr
         addx2   a3, a3, a3              # ->                    0,3,6,9
         srli    a1, a1, PAGE_SHIFT
         extui   a3, a3, 2, 2            # ->                    0,0,1,2
@@ -1583,18 +1583,18 @@ ENTRY(fast_second_level_miss)
         l32i    a0, a2, PT_AREG0
         l32i    a1, a2, PT_AREG1
         l32i    a2, a2, PT_DEPC
-        xsr     a3, EXCSAVE_1
+        xsr     a3, excsave1
 
         bgeui   a2, VALID_DOUBLE_EXCEPTION_ADDRESS, 1f
 
         /* Restore excsave1 and return. */
 
-        rsr     a2, DEPC
+        rsr     a2, depc
         rfe
 
         /* Return from double exception. */
 
-1:      xsr     a2, DEPC
+1:      xsr     a2, depc
         esync
         rfde
 
@@ -1618,7 +1618,7 @@ ENTRY(fast_second_level_miss)
         /* Make sure the exception originated in the special functions */
 
         movi    a0, __tlbtemp_mapping_start
-        rsr     a3, EPC_1
+        rsr     a3, epc1
         bltu    a3, a0, 2f
         movi    a0, __tlbtemp_mapping_end
         bgeu    a3, a0, 2f
@@ -1626,7 +1626,7 @@ ENTRY(fast_second_level_miss)
         /* Check if excvaddr was in one of the TLBTEMP_BASE areas. */
 
         movi    a3, TLBTEMP_BASE_1
-        rsr     a0, EXCVADDR
+        rsr     a0, excvaddr
         bltu    a0, a3, 2f
 
         addi    a1, a0, -(2 << (DCACHE_ALIAS_ORDER + PAGE_SHIFT))
@@ -1635,7 +1635,7 @@ ENTRY(fast_second_level_miss)
         /* Check if we have to restore an ITLB mapping. */
 
         movi    a1, __tlbtemp_mapping_itlb
-        rsr     a3, EPC_1
+        rsr     a3, epc1
         sub     a3, a3, a1
 
         /* Calculate VPN */
@@ -1671,13 +1671,13 @@ ENTRY(fast_second_level_miss)
 2:      /* Invalid PGD, default exception handling */
 
         movi    a3, exc_table
-        rsr     a1, DEPC
-        xsr     a3, EXCSAVE_1
+        rsr     a1, depc
+        xsr     a3, excsave1
         s32i    a1, a2, PT_AREG2
         s32i    a3, a2, PT_AREG3
         mov     a1, a2
 
-        rsr     a2, PS
+        rsr     a2, ps
         bbsi.l  a2, PS_UM_BIT, 1f
         j       _kernel_exception
 1:      j       _user_exception
@@ -1712,7 +1712,7 @@ ENTRY(fast_store_prohibited)
         l32i    a0, a1, TASK_MM         # tsk->mm
         beqz    a0, 9f
 
-8:      rsr     a1, EXCVADDR            # fault address
+8:      rsr     a1, excvaddr            # fault address
         _PGD_OFFSET(a0, a1, a4)
         l32i    a0, a0, 0
         beqz    a0, 2f
@@ -1725,7 +1725,7 @@ ENTRY(fast_store_prohibited)
 
         movi    a1, _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_HW_WRITE
         or      a4, a4, a1
-        rsr     a1, EXCVADDR
+        rsr     a1, excvaddr
         s32i    a4, a0, 0
 
         /* We need to flush the cache if we have page coloring. */
@@ -1749,15 +1749,15 @@ ENTRY(fast_store_prohibited)
 
         /* Restore excsave1 and a3. */
 
-        xsr     a3, EXCSAVE_1
+        xsr     a3, excsave1
         bgeui   a2, VALID_DOUBLE_EXCEPTION_ADDRESS, 1f
 
-        rsr     a2, DEPC
+        rsr     a2, depc
         rfe
 
         /* Double exception. Restore FIXUP handler and return. */
 
-1:      xsr     a2, DEPC
+1:      xsr     a2, depc
         esync
         rfde
 
@@ -1766,14 +1766,14 @@ ENTRY(fast_store_prohibited)
 
 2:      /* If there was a problem, handle fault in C */
 
-        rsr     a4, DEPC        # still holds a2
-        xsr     a3, EXCSAVE_1
+        rsr     a4, depc        # still holds a2
+        xsr     a3, excsave1
         s32i    a4, a2, PT_AREG2
         s32i    a3, a2, PT_AREG3
         l32i    a4, a2, PT_AREG4
         mov     a1, a2
 
-        rsr     a2, PS
+        rsr     a2, ps
         bbsi.l  a2, PS_UM_BIT, 1f
         j       _kernel_exception
 1:      j       _user_exception
@@ -1901,8 +1901,8 @@ ENTRY(_switch_to)
         /* Disable ints while we manipulate the stack pointer. */
 
         movi    a14, (1 << PS_EXCM_BIT) | LOCKLEVEL
-        xsr     a14, PS
-        rsr     a3, EXCSAVE_1
+        xsr     a14, ps
+        rsr     a3, excsave1
         rsync
         s32i    a3, a3, EXC_TABLE_FIXUP /* enter critical section */
 
@@ -1910,7 +1910,7 @@ ENTRY(_switch_to)
 
 #if (XTENSA_HAVE_COPROCESSORS || XTENSA_HAVE_IO_PORTS)
         l32i    a3, a5, THREAD_CPENABLE
-        xsr     a3, CPENABLE
+        xsr     a3, cpenable
         s32i    a3, a4, THREAD_CPENABLE
 #endif
 
@@ -1924,7 +1924,7 @@ ENTRY(_switch_to)
          *       we return from kernel space.
          */
 
-        rsr     a3, EXCSAVE_1           # exc_table
+        rsr     a3, excsave1            # exc_table
         movi    a6, 0
         addi    a7, a5, PT_REGS_OFFSET
         s32i    a6, a3, EXC_TABLE_FIXUP
@@ -1937,7 +1937,7 @@ ENTRY(_switch_to)
 
         load_xtregs_user a5 a6 a8 a9 a10 a11 THREAD_XTREGS_USER
 
-        wsr     a14, PS
+        wsr     a14, ps
         mov     a2, a12                 # return 'prev'
         rsync
 
diff --git a/arch/xtensa/kernel/head.S b/arch/xtensa/kernel/head.S
index 3ef91a73652..bdc50788f35 100644
--- a/arch/xtensa/kernel/head.S
+++ b/arch/xtensa/kernel/head.S
@@ -61,18 +61,18 @@ _startup:
         /* Disable interrupts and exceptions. */
 
         movi    a0, LOCKLEVEL
-        wsr     a0, PS
+        wsr     a0, ps
 
         /* Preserve the pointer to the boot parameter list in EXCSAVE_1 */
 
-        wsr     a2, EXCSAVE_1
+        wsr     a2, excsave1
 
         /* Start with a fresh windowbase and windowstart.  */
 
         movi    a1, 1
         movi    a0, 0
-        wsr     a1, WINDOWSTART
-        wsr     a0, WINDOWBASE
+        wsr     a1, windowstart
+        wsr     a0, windowbase
         rsync
 
         /* Set a0 to 0 for the remaining initialization. */
@@ -82,46 +82,46 @@ _startup:
         /* Clear debugging registers. */
 
 #if XCHAL_HAVE_DEBUG
-        wsr     a0, IBREAKENABLE
-        wsr     a0, ICOUNT
+        wsr     a0, ibreakenable
+        wsr     a0, icount
         movi    a1, 15
-        wsr     a0, ICOUNTLEVEL
+        wsr     a0, icountlevel
 
         .set    _index, 0
         .rept   XCHAL_NUM_DBREAK - 1
-        wsr     a0, DBREAKC + _index
+        wsr     a0, SREG_DBREAKC + _index
         .set    _index, _index + 1
         .endr
 #endif
 
         /* Clear CCOUNT (not really necessary, but nice) */
 
-        wsr     a0, CCOUNT      # not really necessary, but nice
+        wsr     a0, ccount      # not really necessary, but nice
 
         /* Disable zero-loops. */
 
 #if XCHAL_HAVE_LOOPS
-        wsr     a0, LCOUNT
+        wsr     a0, lcount
 #endif
 
         /* Disable all timers. */
 
         .set    _index, 0
         .rept   XCHAL_NUM_TIMERS - 1
-        wsr     a0, CCOMPARE + _index
+        wsr     a0, SREG_CCOMPARE + _index
         .set    _index, _index + 1
         .endr
 
         /* Interrupt initialization. */
 
         movi    a2, XCHAL_INTTYPE_MASK_SOFTWARE | XCHAL_INTTYPE_MASK_EXTERN_EDGE
-        wsr     a0, INTENABLE
-        wsr     a2, INTCLEAR
+        wsr     a0, intenable
+        wsr     a2, intclear
 
         /* Disable coprocessors. */
 
 #if XCHAL_CP_NUM > 0
-        wsr     a0, CPENABLE
+        wsr     a0, cpenable
 #endif
 
         /* Set PS.INTLEVEL=1, PS.WOE=0, kernel stack, PS.EXCM=0
@@ -132,7 +132,7 @@ _startup:
          */
 
         movi    a1, 1
-        wsr     a1, PS
+        wsr     a1, ps
         rsync
 
         /*  Initialize the caches.
@@ -206,18 +206,18 @@ _startup:
         addi    a1, a1, KERNEL_STACK_SIZE
 
         movi    a2, 0x00040001          # WOE=1, INTLEVEL=1, UM=0
-        wsr     a2, PS                  # (enable reg-windows; progmode stack)
+        wsr     a2, ps                  # (enable reg-windows; progmode stack)
         rsync
 
         /* Set up EXCSAVE[DEBUGLEVEL] to point to the Debug Exception Handler.*/
 
         movi    a2, debug_exception
-        wsr     a2, EXCSAVE + XCHAL_DEBUGLEVEL
+        wsr     a2, SREG_EXCSAVE + XCHAL_DEBUGLEVEL
 
         /* Set up EXCSAVE[1] to point to the exc_table. */
 
         movi    a6, exc_table
-        xsr     a6, EXCSAVE_1
+        xsr     a6, excsave1
 
         /* init_arch kick-starts the linux kernel */
 
diff --git a/arch/xtensa/kernel/irq.c b/arch/xtensa/kernel/irq.c
index 98e77c3ef1c..a6ce3e56373 100644
--- a/arch/xtensa/kernel/irq.c
+++ b/arch/xtensa/kernel/irq.c
@@ -72,13 +72,13 @@ int arch_show_interrupts(struct seq_file *p, int prec)
 static void xtensa_irq_mask(struct irq_data *d)
 {
         cached_irq_mask &= ~(1 << d->irq);
-        set_sr (cached_irq_mask, INTENABLE);
+        set_sr (cached_irq_mask, intenable);
 }
 
 static void xtensa_irq_unmask(struct irq_data *d)
 {
         cached_irq_mask |= 1 << d->irq;
-        set_sr (cached_irq_mask, INTENABLE);
+        set_sr (cached_irq_mask, intenable);
 }
 
 static void xtensa_irq_enable(struct irq_data *d)
@@ -95,7 +95,7 @@ static void xtensa_irq_disable(struct irq_data *d)
 
 static void xtensa_irq_ack(struct irq_data *d)
 {
-        set_sr(1 << d->irq, INTCLEAR);
+        set_sr(1 << d->irq, intclear);
 }
 
 static int xtensa_irq_retrigger(struct irq_data *d)
diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c
index bc020825cce..1908f6642d3 100644
--- a/arch/xtensa/kernel/process.c
+++ b/arch/xtensa/kernel/process.c
@@ -173,6 +173,16 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
  *
  * Note: This is a pristine frame, so we don't need any spill region on top of
  *       childregs.
+ *
+ * The fun part:  if we're keeping the same VM (i.e. cloning a thread,
+ * not an entire process), we're normally given a new usp, and we CANNOT share
+ * any live address register windows.  If we just copy those live frames over,
+ * the two threads (parent and child) will overflow the same frames onto the
+ * parent stack at different times, likely corrupting the parent stack (esp.
+ * if the parent returns from functions that called clone() and calls new
+ * ones, before the child overflows its now old copies of its parent windows).
+ * One solution is to spill windows to the parent stack, but that's fairly
+ * involved.  Much simpler to just not copy those live frames across.
  */
 
 int copy_thread(unsigned long clone_flags, unsigned long usp,
@@ -180,10 +190,13 @@ int copy_thread(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);
 
+#if (XTENSA_HAVE_COPROCESSORS || XTENSA_HAVE_IO_PORTS)
+        struct thread_info *ti;
+#endif
+
         /* Set up new TSS. */
         tos = (unsigned long)task_stack_page(p) + THREAD_SIZE;
         if (user_mode)
@@ -191,13 +204,14 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
         else
                 childregs = (struct pt_regs*)tos - 1;
 
+        /* This does not copy all the regs.  In a bout of brilliance or madness,
+           ARs beyond a0-a15 exist past the end of the struct. */
         *childregs = *regs;
 
         /* Create a call4 dummy-frame: a0 = 0, a1 = childregs. */
         *((int*)childregs - 3) = (unsigned long)childregs;
         *((int*)childregs - 4) = 0;
 
-        childregs->areg[1] = tos;
         childregs->areg[2] = 0;
         p->set_child_tid = p->clear_child_tid = NULL;
         p->thread.ra = MAKE_RA_FOR_CALL((unsigned long)ret_from_fork, 0x1);
@@ -205,10 +219,14 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 
         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);
+                if (clone_flags & CLONE_VM) {
+                        childregs->wmask = 1;   /* can't share live windows */
+                } else {
+                        int len = childregs->wmask & ~0xf;
+                        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];
@@ -216,6 +234,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
         } else {
                 /* In kernel space, we start a new thread with a new stack. */
                 childregs->wmask = 1;
+                childregs->areg[1] = tos;
         }
 
 #if (XTENSA_HAVE_COPROCESSORS || XTENSA_HAVE_IO_PORTS)
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index 270360d9806..b237988ba6d 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -100,7 +100,7 @@ typedef struct tagtable {
 } tagtable_t;
 
 #define __tagtable(tag, fn) static tagtable_t __tagtable_##fn           \
-        __attribute__((unused, __section__(".taglist"))) = { tag, fn }
+        __attribute__((used, section(".taglist"))) = { tag, fn }
 
 /* parse current tag */
 
@@ -120,7 +120,7 @@ static int __init parse_tag_mem(const bp_tag_t *tag)
         }
         sysmem.bank[sysmem.nr_banks].type  = mi->type;
         sysmem.bank[sysmem.nr_banks].start = PAGE_ALIGN(mi->start);
-        sysmem.bank[sysmem.nr_banks].end   = mi->end & PAGE_SIZE;
+        sysmem.bank[sysmem.nr_banks].end   = mi->end & PAGE_MASK;
         sysmem.nr_banks++;
 
         return 0;
diff --git a/arch/xtensa/kernel/syscall.c b/arch/xtensa/kernel/syscall.c
index 05b3f093d5d..a5c01e74d5d 100644
--- a/arch/xtensa/kernel/syscall.c
+++ b/arch/xtensa/kernel/syscall.c
@@ -34,7 +34,6 @@ syscall_t sys_call_table[__NR_syscall_count] /* FIXME __cacheline_aligned */= {
 
 #undef __SYSCALL
 #define __SYSCALL(nr,symbol,nargs) [ nr ] = (syscall_t)symbol,
-#undef _XTENSA_UNISTD_H
 #undef  __KERNEL_SYSCALLS__
 #include <asm/unistd.h>
 };
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index bc1e14cf936..5caf2b64d43 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -97,7 +97,7 @@ static dispatch_init_table_t __initdata dispatch_init_table[] = {
 /* EXCCAUSE_INTEGER_DIVIDE_BY_ZERO unhandled */
 /* EXCCAUSE_PRIVILEGED unhandled */
 #if XCHAL_UNALIGNED_LOAD_EXCEPTION || XCHAL_UNALIGNED_STORE_EXCEPTION
-#ifdef CONFIG_UNALIGNED_USER
+#ifdef CONFIG_XTENSA_UNALIGNED_USER
 { EXCCAUSE_UNALIGNED,           USER,      fast_unaligned },
 #else
 { EXCCAUSE_UNALIGNED,           0,         do_unaligned_user },
@@ -202,8 +202,8 @@ extern void do_IRQ(int, struct pt_regs *);
 
 void do_interrupt (struct pt_regs *regs)
 {
-        unsigned long intread = get_sr (INTREAD);
-        unsigned long intenable = get_sr (INTENABLE);
+        unsigned long intread = get_sr (interrupt);
+        unsigned long intenable = get_sr (intenable);
         int i, mask;
 
         /* Handle all interrupts (no priorities).
@@ -213,7 +213,7 @@ void do_interrupt (struct pt_regs *regs)
 
         for (i=0, mask = 1; i < XCHAL_NUM_INTERRUPTS; i++, mask <<= 1) {
                 if (mask & (intread & intenable)) {
-                        set_sr (mask, INTCLEAR);
+                        set_sr (mask, intclear);
                         do_IRQ (i,regs);
                 }
         }
@@ -244,7 +244,7 @@ do_illegal_instruction(struct pt_regs *regs)
  */
 
 #if XCHAL_UNALIGNED_LOAD_EXCEPTION || XCHAL_UNALIGNED_STORE_EXCEPTION
-#ifndef CONFIG_UNALIGNED_USER
+#ifndef CONFIG_XTENSA_UNALIGNED_USER
 void
 do_unaligned_user (struct pt_regs *regs)
 {
@@ -339,7 +339,7 @@ void __init trap_init(void)
         /* Initialize EXCSAVE_1 to hold the address of the exception table. */
 
         i = (unsigned long)exc_table;
-        __asm__ __volatile__("wsr  %0, "__stringify(EXCSAVE_1)"\n" : : "a" (i));
+        __asm__ __volatile__("wsr  %0, excsave1\n" : : "a" (i));
 }
 
 /*
@@ -386,16 +386,16 @@ static inline void spill_registers(void)
         unsigned int a0, ps;
 
         __asm__ __volatile__ (
-                "movi   a14," __stringify (PS_EXCM_BIT) " | 1\n\t"
+                "movi   a14, " __stringify(PS_EXCM_BIT | 1) "\n\t"
                 "mov    a12, a0\n\t"
-                "rsr    a13," __stringify(SAR) "\n\t"
-                "xsr    a14," __stringify(PS) "\n\t"
+                "rsr    a13, sar\n\t"
+                "xsr    a14, ps\n\t"
                 "movi   a0, _spill_registers\n\t"
                 "rsync\n\t"
                 "callx0 a0\n\t"
                 "mov    a0, a12\n\t"
-                "wsr    a13," __stringify(SAR) "\n\t"
-                "wsr    a14," __stringify(PS) "\n\t"
+                "wsr    a13, sar\n\t"
+                "wsr    a14, ps\n\t"
                 :: "a" (&a0), "a" (&ps)
                 : "a2", "a3", "a4", "a7", "a11", "a12", "a13", "a14", "a15", "memory");
 }
diff --git a/arch/xtensa/kernel/vectors.S b/arch/xtensa/kernel/vectors.S
index 70066e3582d..4462c1e595c 100644
--- a/arch/xtensa/kernel/vectors.S
+++ b/arch/xtensa/kernel/vectors.S
@@ -69,11 +69,11 @@
 
 ENTRY(_UserExceptionVector)
 
-        xsr     a3, EXCSAVE_1           # save a3 and get dispatch table
-        wsr     a2, DEPC                # save a2
+        xsr     a3, excsave1            # save a3 and get dispatch table
+        wsr     a2, depc                # save a2
         l32i    a2, a3, EXC_TABLE_KSTK  # load kernel stack to a2
         s32i    a0, a2, PT_AREG0        # save a0 to ESF
-        rsr     a0, EXCCAUSE            # retrieve exception cause
+        rsr     a0, exccause            # retrieve exception cause
         s32i    a0, a2, PT_DEPC         # mark it as a regular exception
         addx4   a0, a0, a3              # find entry in table
         l32i    a0, a0, EXC_TABLE_FAST_USER     # load handler
@@ -93,11 +93,11 @@ ENTRY(_UserExceptionVector)
 
 ENTRY(_KernelExceptionVector)
 
-        xsr     a3, EXCSAVE_1           # save a3, and get dispatch table
-        wsr     a2, DEPC                # save a2
+        xsr     a3, excsave1            # save a3, and get dispatch table
+        wsr     a2, depc                # save a2
         addi    a2, a1, -16-PT_SIZE     # adjust stack pointer
         s32i    a0, a2, PT_AREG0        # save a0 to ESF
-        rsr     a0, EXCCAUSE            # retrieve exception cause
+        rsr     a0, exccause            # retrieve exception cause
         s32i    a0, a2, PT_DEPC         # mark it as a regular exception
         addx4   a0, a0, a3              # find entry in table
         l32i    a0, a0, EXC_TABLE_FAST_KERNEL   # load handler address
@@ -205,17 +205,17 @@ ENTRY(_DoubleExceptionVector)
 
         /* Deliberately destroy excsave (don't assume it's value was valid). */
 
-        wsr     a3, EXCSAVE_1           # save a3
+        wsr     a3, excsave1            # save a3
 
         /* Check for kernel double exception (usually fatal). */
 
-        rsr     a3, PS
+        rsr     a3, ps
         _bbci.l a3, PS_UM_BIT, .Lksp
 
         /* Check if we are currently handling a window exception. */
         /* Note: We don't need to indicate that we enter a critical section. */
 
-        xsr     a0, DEPC                # get DEPC, save a0
+        xsr     a0, depc                # get DEPC, save a0
 
         movi    a3, XCHAL_WINDOW_VECTORS_VADDR
         _bltu   a0, a3, .Lfixup
@@ -243,21 +243,21 @@ ENTRY(_DoubleExceptionVector)
          * Note: We can trash the current window frame (a0...a3) and depc!
          */
 
-        wsr     a2, DEPC                # save stack pointer temporarily
-        rsr     a0, PS
+        wsr     a2, depc                # save stack pointer temporarily
+        rsr     a0, ps
         extui   a0, a0, PS_OWB_SHIFT, 4
-        wsr     a0, WINDOWBASE
+        wsr     a0, windowbase
         rsync
 
         /* We are now in the previous window frame. Save registers again. */
 
-        xsr     a2, DEPC                # save a2 and get stack pointer
+        xsr     a2, depc                # save a2 and get stack pointer
         s32i    a0, a2, PT_AREG0
 
-        wsr     a3, EXCSAVE_1           # save a3
+        wsr     a3, excsave1            # save a3
         movi    a3, exc_table
 
-        rsr     a0, EXCCAUSE
+        rsr     a0, exccause
         s32i    a0, a2, PT_DEPC         # mark it as a regular exception
         addx4   a0, a0, a3
         l32i    a0, a0, EXC_TABLE_FAST_USER
@@ -290,14 +290,14 @@ ENTRY(_DoubleExceptionVector)
 
         /* a0: depc, a1: a1, a2: kstk, a3: a2, depc: a0, excsave: a3 */
 
-        xsr     a3, DEPC
+        xsr     a3, depc
         s32i    a0, a2, PT_DEPC
         s32i    a3, a2, PT_AREG0
 
         /* a0: avail, a1: a1, a2: kstk, a3: avail, depc: a2, excsave: a3 */
 
         movi    a3, exc_table
-        rsr     a0, EXCCAUSE
+        rsr     a0, exccause
         addx4   a0, a0, a3
         l32i    a0, a0, EXC_TABLE_FAST_USER
         jx      a0
@@ -312,7 +312,7 @@ ENTRY(_DoubleExceptionVector)
 
 .Lksp:  /* a0: a0, a1: a1, a2: a2, a3: trashed, depc: depc, excsave: a3 */
 
-        rsr     a3, EXCCAUSE
+        rsr     a3, exccause
         beqi    a3, EXCCAUSE_ITLB_MISS, 1f
         addi    a3, a3, -EXCCAUSE_DTLB_MISS
         bnez    a3, .Lunrecoverable
@@ -328,11 +328,11 @@ ENTRY(_DoubleExceptionVector)
 
 .Lunrecoverable_fixup:
         l32i    a2, a3, EXC_TABLE_DOUBLE_SAVE
-        xsr     a0, DEPC
+        xsr     a0, depc
 
 .Lunrecoverable:
-        rsr     a3, EXCSAVE_1
-        wsr     a0, EXCSAVE_1
+        rsr     a3, excsave1
+        wsr     a0, excsave1
         movi    a0, unrecoverable_exception
         callx0  a0
 
@@ -349,7 +349,7 @@ ENTRY(_DoubleExceptionVector)
         .section .DebugInterruptVector.text, "ax"
 
 ENTRY(_DebugInterruptVector)
-        xsr     a0, EXCSAVE + XCHAL_DEBUGLEVEL
+        xsr     a0, SREG_EXCSAVE + XCHAL_DEBUGLEVEL
         jx      a0
 
 
diff --git a/arch/xtensa/lib/memcopy.S b/arch/xtensa/lib/memcopy.S
index ea59dcd0386..c48b80acb5f 100644
--- a/arch/xtensa/lib/memcopy.S
+++ b/arch/xtensa/lib/memcopy.S
@@ -6,7 +6,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2002 - 2005 Tensilica Inc.
+ * Copyright (C) 2002 - 2012 Tensilica Inc.
  */
 
 #include <variant/core.h>
@@ -27,14 +27,11 @@
 #endif
         .endm
 
-
 /*
  * void *memcpy(void *dst, const void *src, size_t len);
- * void *memmove(void *dst, const void *src, size_t len);
- * void *bcopy(const void *src, void *dst, size_t len);
  *
  * This function is intended to do the same thing as the standard
- * library function memcpy() (or bcopy()) for most cases.
+ * library function memcpy() for most cases.
  * However, where the source and/or destination references
  * an instruction RAM or ROM or a data RAM or ROM, that
  * source and/or destination will always be accessed with
@@ -45,9 +42,6 @@
  * !!!!!!!  Handling of IRAM/IROM has not yet
  * !!!!!!!  been implemented.
  *
- * The bcopy version is provided here to avoid the overhead
- * of an extra call, for callers that require this convention.
- *
  * The (general case) algorithm is as follows:
  *   If destination is unaligned, align it by conditionally
  *     copying 1 and 2 bytes.
@@ -76,17 +70,6 @@
  */
 
         .text
-        .align  4
-        .global bcopy
-        .type   bcopy,@function
-bcopy:
-        entry   sp, 16          # minimal stack frame
-        # a2=src, a3=dst, a4=len
-        mov     a5, a3          # copy dst so that a2 is return value
-        mov     a3, a2
-        mov     a2, a5
-        j       .Lcommon        # go to common code for memcpy+bcopy
-
 
 /*
  * Byte by byte copy
@@ -107,7 +90,7 @@ bcopy:
         s8i     a6, a5, 0
         addi    a5, a5, 1
 #if !XCHAL_HAVE_LOOPS
-        blt     a3, a7, .Lnextbyte
+        bne     a3, a7, .Lnextbyte # continue loop if $a3:src != $a7:src_end
 #endif /* !XCHAL_HAVE_LOOPS */
 .Lbytecopydone:
         retw
@@ -144,9 +127,6 @@ bcopy:
         .global memcpy
         .type   memcpy,@function
 memcpy:
-        .global memmove
-        .type   memmove,@function
-memmove:
 
         entry   sp, 16          # minimal stack frame
         # a2/ dst, a3/ src, a4/ len
@@ -182,7 +162,7 @@ memmove:
         s32i    a7, a5, 12
         addi    a5, a5, 16
 #if !XCHAL_HAVE_LOOPS
-        blt     a3, a8, .Loop1
+        bne     a3, a8, .Loop1  # continue loop if a3:src != a8:src_end
 #endif /* !XCHAL_HAVE_LOOPS */
 .Loop1done:
         bbci.l  a4, 3, .L2
@@ -260,7 +240,7 @@ memmove:
         s32i    a9, a5, 12
         addi    a5, a5, 16
 #if !XCHAL_HAVE_LOOPS
-        blt     a3, a10, .Loop2
+        bne     a3, a10, .Loop2 # continue loop if a3:src != a10:src_end
 #endif /* !XCHAL_HAVE_LOOPS */
 .Loop2done:
         bbci.l  a4, 3, .L12
@@ -305,6 +285,285 @@ memmove:
         l8ui    a6, a3,  0
         s8i     a6, a5,  0
         retw
+
+
+/*
+ * void bcopy(const void *src, void *dest, size_t n);
+ */
+        .align  4
+        .global bcopy
+        .type   bcopy,@function
+bcopy:
+        entry   sp, 16          # minimal stack frame
+        # a2=src, a3=dst, a4=len
+        mov     a5, a3
+        mov     a3, a2
+        mov     a2, a5
+        j       .Lmovecommon    # go to common code for memmove+bcopy
+
+/*
+ * void *memmove(void *dst, const void *src, size_t len);
+ *
+ * This function is intended to do the same thing as the standard
+ * library function memmove() for most cases.
+ * However, where the source and/or destination references
+ * an instruction RAM or ROM or a data RAM or ROM, that
+ * source and/or destination will always be accessed with
+ * 32-bit load and store instructions (as required for these
+ * types of devices).
+ *
+ * !!!!!!!  XTFIXME:
+ * !!!!!!!  Handling of IRAM/IROM has not yet
+ * !!!!!!!  been implemented.
+ *
+ * The (general case) algorithm is as follows:
+ *   If end of source doesn't overlap destination then use memcpy.
+ *   Otherwise do memcpy backwards.
+ *
+ * Register use:
+ *      a0/ return address
+ *      a1/ stack pointer
+ *      a2/ return value
+ *      a3/ src
+ *      a4/ length
+ *      a5/ dst
+ *      a6/ tmp
+ *      a7/ tmp
+ *      a8/ tmp
+ *      a9/ tmp
+ *      a10/ tmp
+ *      a11/ tmp
+ */
+
+/*
+ * Byte by byte copy
+ */
+        .align  4
+        .byte   0               # 1 mod 4 alignment for LOOPNEZ
+                                # (0 mod 4 alignment for LBEG)
+.Lbackbytecopy:
+#if XCHAL_HAVE_LOOPS
+        loopnez a4, .Lbackbytecopydone
+#else /* !XCHAL_HAVE_LOOPS */
+        beqz    a4, .Lbackbytecopydone
+        sub     a7, a3, a4      # a7 = start address for source
+#endif /* !XCHAL_HAVE_LOOPS */
+.Lbacknextbyte:
+        addi    a3, a3, -1
+        l8ui    a6, a3, 0
+        addi    a5, a5, -1
+        s8i     a6, a5, 0
+#if !XCHAL_HAVE_LOOPS
+        bne     a3, a7, .Lbacknextbyte # continue loop if
+                                       # $a3:src != $a7:src_start
+#endif /* !XCHAL_HAVE_LOOPS */
+.Lbackbytecopydone:
+        retw
+
+/*
+ * Destination is unaligned
+ */
+
+        .align  4
+.Lbackdst1mod2: # dst is only byte aligned
+        _bltui  a4, 7, .Lbackbytecopy   # do short copies byte by byte
+
+        # copy 1 byte
+        addi    a3, a3, -1
+        l8ui    a6, a3,  0
+        addi    a5, a5, -1
+        s8i     a6, a5,  0
+        addi    a4, a4, -1
+        _bbci.l a5, 1, .Lbackdstaligned # if dst is now aligned, then
+                                        # return to main algorithm
+.Lbackdst2mod4: # dst 16-bit aligned
+        # copy 2 bytes
+        _bltui  a4, 6, .Lbackbytecopy   # do short copies byte by byte
+        addi    a3, a3, -2
+        l8ui    a6, a3,  0
+        l8ui    a7, a3,  1
+        addi    a5, a5, -2
+        s8i     a6, a5,  0
+        s8i     a7, a5,  1
+        addi    a4, a4, -2
+        j       .Lbackdstaligned        # dst is now aligned,
+                                        # return to main algorithm
+
+        .align  4
+        .global memmove
+        .type   memmove,@function
+memmove:
+
+        entry   sp, 16          # minimal stack frame
+        # a2/ dst, a3/ src, a4/ len
+        mov     a5, a2          # copy dst so that a2 is return value
+.Lmovecommon:
+        sub     a6, a5, a3
+        bgeu    a6, a4, .Lcommon
+
+        add     a5, a5, a4
+        add     a3, a3, a4
+
+        _bbsi.l a5, 0, .Lbackdst1mod2   # if dst is 1 mod 2
+        _bbsi.l a5, 1, .Lbackdst2mod4   # if dst is 2 mod 4
+.Lbackdstaligned:       # return here from .Lbackdst?mod? once dst is aligned
+        srli    a7, a4, 4       # number of loop iterations with 16B
+                                # per iteration
+        movi    a8, 3           # if source is not aligned,
+        _bany   a3, a8, .Lbacksrcunaligned      # then use shifting copy
+        /*
+         * Destination and source are word-aligned, use word copy.
+         */
+        # copy 16 bytes per iteration for word-aligned dst and word-aligned src
+#if XCHAL_HAVE_LOOPS
+        loopnez a7, .backLoop1done
+#else /* !XCHAL_HAVE_LOOPS */
+        beqz    a7, .backLoop1done
+        slli    a8, a7, 4
+        sub     a8, a3, a8      # a8 = start of first 16B source chunk
+#endif /* !XCHAL_HAVE_LOOPS */
+.backLoop1:
+        addi    a3, a3, -16
+        l32i    a7, a3, 12
+        l32i    a6, a3,  8
+        addi    a5, a5, -16
+        s32i    a7, a5, 12
+        l32i    a7, a3,  4
+        s32i    a6, a5,  8
+        l32i    a6, a3,  0
+        s32i    a7, a5,  4
+        s32i    a6, a5,  0
+#if !XCHAL_HAVE_LOOPS
+        bne     a3, a8, .backLoop1  # continue loop if a3:src != a8:src_start
+#endif /* !XCHAL_HAVE_LOOPS */
+.backLoop1done:
+        bbci.l  a4, 3, .Lback2
+        # copy 8 bytes
+        addi    a3, a3, -8
+        l32i    a6, a3,  0
+        l32i    a7, a3,  4
+        addi    a5, a5, -8
+        s32i    a6, a5,  0
+        s32i    a7, a5,  4
+.Lback2:
+        bbsi.l  a4, 2, .Lback3
+        bbsi.l  a4, 1, .Lback4
+        bbsi.l  a4, 0, .Lback5
+        retw
+.Lback3:
+        # copy 4 bytes
+        addi    a3, a3, -4
+        l32i    a6, a3,  0
+        addi    a5, a5, -4
+        s32i    a6, a5,  0
+        bbsi.l  a4, 1, .Lback4
+        bbsi.l  a4, 0, .Lback5
+        retw
+.Lback4:
+        # copy 2 bytes
+        addi    a3, a3, -2
+        l16ui   a6, a3,  0
+        addi    a5, a5, -2
+        s16i    a6, a5,  0
+        bbsi.l  a4, 0, .Lback5
+        retw
+.Lback5:
+        # copy 1 byte
+        addi    a3, a3, -1
+        l8ui    a6, a3,  0
+        addi    a5, a5, -1
+        s8i     a6, a5,  0
+        retw
+
+/*
+ * Destination is aligned, Source is unaligned
+ */
+
+        .align  4
+.Lbacksrcunaligned:
+        _beqz   a4, .Lbackdone  # avoid loading anything for zero-length copies
+        # copy 16 bytes per iteration for word-aligned dst and unaligned src
+        ssa8    a3              # set shift amount from byte offset
+#define SIM_CHECKS_ALIGNMENT    1       /* set to 1 when running on ISS with
+                                         * the lint or ferret client, or 0
+                                         * to save a few cycles */
+#if XCHAL_UNALIGNED_LOAD_EXCEPTION || SIM_CHECKS_ALIGNMENT
+        and     a11, a3, a8     # save unalignment offset for below
+        sub     a3, a3, a11     # align a3
+#endif
+        l32i    a6, a3, 0       # load first word
+#if XCHAL_HAVE_LOOPS
+        loopnez a7, .backLoop2done
+#else /* !XCHAL_HAVE_LOOPS */
+        beqz    a7, .backLoop2done
+        slli    a10, a7, 4
+        sub     a10, a3, a10    # a10 = start of first 16B source chunk
+#endif /* !XCHAL_HAVE_LOOPS */
+.backLoop2:
+        addi    a3, a3, -16
+        l32i    a7, a3, 12
+        l32i    a8, a3,  8
+        addi    a5, a5, -16
+        src_b   a6, a7, a6
+        s32i    a6, a5, 12
+        l32i    a9, a3,  4
+        src_b   a7, a8, a7
+        s32i    a7, a5,  8
+        l32i    a6, a3,  0
+        src_b   a8, a9, a8
+        s32i    a8, a5,  4
+        src_b   a9, a6, a9
+        s32i    a9, a5,  0
+#if !XCHAL_HAVE_LOOPS
+        bne     a3, a10, .backLoop2 # continue loop if a3:src != a10:src_start
+#endif /* !XCHAL_HAVE_LOOPS */
+.backLoop2done:
+        bbci.l  a4, 3, .Lback12
+        # copy 8 bytes
+        addi    a3, a3, -8
+        l32i    a7, a3,  4
+        l32i    a8, a3,  0
+        addi    a5, a5, -8
+        src_b   a6, a7, a6
+        s32i    a6, a5,  4
+        src_b   a7, a8, a7
+        s32i    a7, a5,  0
+        mov     a6, a8
+.Lback12:
+        bbci.l  a4, 2, .Lback13
+        # copy 4 bytes
+        addi    a3, a3, -4
+        l32i    a7, a3,  0
+        addi    a5, a5, -4
+        src_b   a6, a7, a6
+        s32i    a6, a5,  0
+        mov     a6, a7
+.Lback13:
+#if XCHAL_UNALIGNED_LOAD_EXCEPTION || SIM_CHECKS_ALIGNMENT
+        add     a3, a3, a11     # readjust a3 with correct misalignment
+#endif
+        bbsi.l  a4, 1, .Lback14
+        bbsi.l  a4, 0, .Lback15
+.Lbackdone:
+        retw
+.Lback14:
+        # copy 2 bytes
+        addi    a3, a3, -2
+        l8ui    a6, a3,  0
+        l8ui    a7, a3,  1
+        addi    a5, a5, -2
+        s8i     a6, a5,  0
+        s8i     a7, a5,  1
+        bbsi.l  a4, 0, .Lback15
+        retw
+.Lback15:
+        # copy 1 byte
+        addi    a3, a3, -1
+        addi    a5, a5, -1
+        l8ui    a6, a3,  0
+        s8i     a6, a5,  0
+        retw
+
 
 /*
  * Local Variables:
diff --git a/arch/xtensa/mm/fault.c b/arch/xtensa/mm/fault.c
index 2c2f710ed1d..245b08f7eaf 100644
--- a/arch/xtensa/mm/fault.c
+++ b/arch/xtensa/mm/fault.c
@@ -6,7 +6,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2001 - 2005 Tensilica Inc.
+ * Copyright (C) 2001 - 2010 Tensilica Inc.
  *
  * Chris Zankel <chris@zankel.net>
  * Joe Taylor   <joe@tensilica.com, joetylr@yahoo.com>
@@ -186,6 +186,7 @@ do_sigbus:
         /* Kernel mode? Handle exceptions or die */
         if (!user_mode(regs))
                 bad_page_fault(regs, address, SIGBUS);
+        return;
 
 vmalloc_fault:
         {
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c
index 8ab47edd7c8..7e74895eee0 100644
--- a/arch/xtensa/platforms/iss/console.c
+++ b/arch/xtensa/platforms/iss/console.c
@@ -91,7 +91,7 @@ static int rs_write(struct tty_struct * tty,
 {
         /* see drivers/char/serialX.c to reference original version */
 
-        __simc (SYS_write, 1, (unsigned long)buf, count, 0, 0);
+        simc_write(1, buf, count);
         return count;
 }
 
@@ -122,12 +122,7 @@ static void rs_poll(unsigned long priv)
 
 static int rs_put_char(struct tty_struct *tty, unsigned char ch)
 {
-        char buf[2];
-
-        buf[0] = ch;
-        buf[1] = '\0';          /* Is this NULL necessary? */
-        __simc (SYS_write, 1, (unsigned long) buf, 1, 0, 0);
-        return 1;
+        return rs_write(tty, &ch, 1);
 }
 
 static void rs_flush_chars(struct tty_struct *tty)
diff --git a/arch/xtensa/platforms/iss/include/platform/simcall.h b/arch/xtensa/platforms/iss/include/platform/simcall.h
index 8c43bfea05e..bd78192e2fc 100644
--- a/arch/xtensa/platforms/iss/include/platform/simcall.h
+++ b/arch/xtensa/platforms/iss/include/platform/simcall.h
@@ -78,8 +78,9 @@ static inline int __simc(int a, int b, int c, int d, int e, int f)
         return ret;
 }
 
-static inline int simc_open(char *file, int flags, int mode)
+static inline int simc_open(const char *file, int flags, int mode)
 {
+        wmb();
         return __simc(SYS_open, (int) file, flags, mode, 0, 0);
 }
 
@@ -90,16 +91,19 @@ static inline int simc_close(int fd)
 
 static inline int simc_ioctl(int fd, int request, void *arg)
 {
+        wmb();
         return __simc(SYS_ioctl, fd, request, (int) arg, 0, 0);
 }
 
 static inline int simc_read(int fd, void *buf, size_t count)
 {
+        rmb();
         return __simc(SYS_read, fd, (int) buf, count, 0, 0);
 }
 
-static inline int simc_write(int fd, void *buf, size_t count)
+static inline int simc_write(int fd, const void *buf, size_t count)
 {
+        wmb();
         return __simc(SYS_write, fd, (int) buf, count, 0, 0);
 }
 
@@ -107,6 +111,7 @@ static inline int simc_poll(int fd)
 {
         struct timeval tv = { .tv_sec = 0, .tv_usec = 0 };
 
+        wmb();
         return __simc(SYS_select_one, fd, XTISS_SELECT_ONE_READ, (int)&tv,
                         0, 0);
 }
diff --git a/arch/xtensa/platforms/iss/setup.c b/arch/xtensa/platforms/iss/setup.c
index 927acf378ea..e1700102f35 100644
--- a/arch/xtensa/platforms/iss/setup.c
+++ b/arch/xtensa/platforms/iss/setup.c
@@ -61,13 +61,13 @@ void platform_restart(void)
          * jump to the reset vector. */
 
         __asm__ __volatile__("movi      a2, 15\n\t"
-                             "wsr       a2, " __stringify(ICOUNTLEVEL) "\n\t"
+                             "wsr       a2, icountlevel\n\t"
                              "movi      a2, 0\n\t"
-                             "wsr       a2, " __stringify(ICOUNT) "\n\t"
-                             "wsr       a2, " __stringify(IBREAKENABLE) "\n\t"
-                             "wsr       a2, " __stringify(LCOUNT) "\n\t"
+                             "wsr       a2, icount\n\t"
+                             "wsr       a2, ibreakenable\n\t"
+                             "wsr       a2, lcount\n\t"
                              "movi      a2, 0x1f\n\t"
-                             "wsr       a2, " __stringify(PS) "\n\t"
+                             "wsr       a2, ps\n\t"
                              "isync\n\t"
                              "jx        %0\n\t"
                              :
diff --git a/arch/xtensa/platforms/xt2000/setup.c b/arch/xtensa/platforms/xt2000/setup.c
index 9e83940ac26..c7d90f17886 100644
--- a/arch/xtensa/platforms/xt2000/setup.c
+++ b/arch/xtensa/platforms/xt2000/setup.c
@@ -66,13 +66,13 @@ void platform_restart(void)
          * jump to the reset vector. */
 
         __asm__ __volatile__ ("movi     a2, 15\n\t"
-                              "wsr      a2, " __stringify(ICOUNTLEVEL) "\n\t"
+                              "wsr      a2, icountlevel\n\t"
                               "movi     a2, 0\n\t"
-                              "wsr      a2, " __stringify(ICOUNT) "\n\t"
-                              "wsr      a2, " __stringify(IBREAKENABLE) "\n\t"
-                              "wsr      a2, " __stringify(LCOUNT) "\n\t"
+                              "wsr      a2, icount\n\t"
+                              "wsr      a2, ibreakenable\n\t"
+                              "wsr      a2, lcount\n\t"
                               "movi     a2, 0x1f\n\t"
-                              "wsr      a2, " __stringify(PS) "\n\t"
+                              "wsr      a2, ps\n\t"
                               "isync\n\t"
                               "jx       %0\n\t"
                               :