Merge branch 'linus' into x86/quirks

15 files changed, 30 insertions, 29 deletions

diff --git a/arch/sparc/include/asm/bitops_32.h b/arch/sparc/include/asm/bitops_32.h
index 68b98a7e6454..9cf4ae0cd7ba 100644
--- a/arch/sparc/include/asm/bitops_32.h
+++ b/arch/sparc/include/asm/bitops_32.h
@@ -98,6 +98,7 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
 #include <asm-generic/bitops/sched.h>
 #include <asm-generic/bitops/ffs.h>
 #include <asm-generic/bitops/fls.h>
+#include <asm-generic/bitops/__fls.h>
 #include <asm-generic/bitops/fls64.h>
 #include <asm-generic/bitops/hweight.h>
 #include <asm-generic/bitops/lock.h>
diff --git a/arch/sparc/include/asm/ptrace_64.h b/arch/sparc/include/asm/ptrace_64.h
index 3d3e9c161d8b..84e969f06afe 100644
--- a/arch/sparc/include/asm/ptrace_64.h
+++ b/arch/sparc/include/asm/ptrace_64.h
@@ -142,8 +142,6 @@ struct global_reg_snapshot {
 };
 extern struct global_reg_snapshot global_reg_snapshot[NR_CPUS];
 
-#define __ARCH_WANT_COMPAT_SYS_PTRACE
-
 #define force_successful_syscall_return()           \
 do {    current_thread_info()->syscall_noerror = 1; \
 } while (0)
diff --git a/arch/sparc/include/asm/termbits.h b/arch/sparc/include/asm/termbits.h
index d6ca3e2754f5..d72dfed1f9d7 100644
--- a/arch/sparc/include/asm/termbits.h
+++ b/arch/sparc/include/asm/termbits.h
@@ -29,10 +29,11 @@ struct termios {
         tcflag_t c_cflag;               /* control mode flags */
         tcflag_t c_lflag;               /* local mode flags */
         cc_t c_line;                    /* line discipline */
+#ifndef __KERNEL__
         cc_t c_cc[NCCS];                /* control characters */
-#ifdef __KERNEL__
+#else
+        cc_t c_cc[NCCS+2];      /* kernel needs 2 more to hold vmin/vtime */
 #define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t))
-        cc_t _x_cc[2];                  /* We need them to hold vmin/vtime */
 #endif
 };
 
@@ -42,8 +43,7 @@ struct termios2 {
         tcflag_t c_cflag;               /* control mode flags */
         tcflag_t c_lflag;               /* local mode flags */
         cc_t c_line;                    /* line discipline */
-        cc_t c_cc[NCCS];                /* control characters */
-        cc_t _x_cc[2];                  /* padding to match ktermios */
+        cc_t c_cc[NCCS+2];              /* control characters */
         speed_t c_ispeed;               /* input speed */
         speed_t c_ospeed;               /* output speed */
 };
@@ -54,8 +54,7 @@ struct ktermios {
         tcflag_t c_cflag;               /* control mode flags */
         tcflag_t c_lflag;               /* local mode flags */
         cc_t c_line;                    /* line discipline */
-        cc_t c_cc[NCCS];                /* control characters */
-        cc_t _x_cc[2];                  /* We need them to hold vmin/vtime */
+        cc_t c_cc[NCCS+2];              /* control characters */
         speed_t c_ispeed;               /* input speed */
         speed_t c_ospeed;               /* output speed */
 };
diff --git a/arch/sparc/include/asm/unistd_32.h b/arch/sparc/include/asm/unistd_32.h
index 648643a9f139..0d13d2a4c76f 100644
--- a/arch/sparc/include/asm/unistd_32.h
+++ b/arch/sparc/include/asm/unistd_32.h
@@ -338,8 +338,9 @@
 #define __NR_dup3               320
 #define __NR_pipe2              321
 #define __NR_inotify_init1      322
+#define __NR_accept4            323
 
-#define NR_SYSCALLS             323
+#define NR_SYSCALLS             324
 
 /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,
  * it never had the plain ones and there is no value to adding those
diff --git a/arch/sparc/include/asm/unistd_64.h b/arch/sparc/include/asm/unistd_64.h
index c5cc0e052321..fa5d3c0343c7 100644
--- a/arch/sparc/include/asm/unistd_64.h
+++ b/arch/sparc/include/asm/unistd_64.h
@@ -340,8 +340,9 @@
 #define __NR_dup3               320
 #define __NR_pipe2              321
 #define __NR_inotify_init1      322
+#define __NR_accept4            323
 
-#define NR_SYSCALLS             323
+#define NR_SYSCALLS             324
 
 #ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index e7a0edfc1a32..1fc17f59c6bf 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -126,7 +126,7 @@ char *sparc_fpu_type;
 
 unsigned int fsr_storage;
 
-void __init cpu_probe(void)
+void __cpuinit cpu_probe(void)
 {
         int psr_impl, psr_vers, fpu_vers;
         int i, psr;
diff --git a/arch/sparc/kernel/head.S b/arch/sparc/kernel/head.S
index 2d325fd84579..51b40426f9c6 100644
--- a/arch/sparc/kernel/head.S
+++ b/arch/sparc/kernel/head.S
@@ -72,7 +72,7 @@ sun4e_notsup:
         .align 4
 
         /* The Sparc trap table, bootloader gives us control at _start. */
-        .text
+        .section .text.head,"ax"
         .globl  start, _stext, _start, __stext
         .globl  trapbase
 _start:   /* danger danger */
diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c
index 0837bd52e28f..0a83bd737654 100644
--- a/arch/sparc/kernel/of_device.c
+++ b/arch/sparc/kernel/of_device.c
@@ -563,9 +563,9 @@ build_resources:
         op->dev.parent = parent;
         op->dev.bus = &of_platform_bus_type;
         if (!parent)
-                strcpy(op->dev.bus_id, "root");
+                dev_set_name(&op->dev, "root");
         else
-                sprintf(op->dev.bus_id, "%08x", dp->node);
+                dev_set_name(&op->dev, "%08x", dp->node);
 
         if (of_device_register(op)) {
                 printk("%s: Could not register of device.\n",
diff --git a/arch/sparc/kernel/smp.c b/arch/sparc/kernel/smp.c
index 1619ec15c099..e396c1f17a92 100644
--- a/arch/sparc/kernel/smp.c
+++ b/arch/sparc/kernel/smp.c
@@ -35,7 +35,7 @@
 
 #include "irq.h"
 
-volatile unsigned long cpu_callin_map[NR_CPUS] __initdata = {0,};
+volatile unsigned long cpu_callin_map[NR_CPUS] __cpuinitdata = {0,};
 unsigned char boot_cpu_id = 0;
 unsigned char boot_cpu_id4 = 0; /* boot_cpu_id << 2 */
 
@@ -120,7 +120,7 @@ void cpu_panic(void)
         panic("SMP bolixed\n");
 }
 
-struct linux_prom_registers smp_penguin_ctable __initdata = { 0 };
+struct linux_prom_registers smp_penguin_ctable __cpuinitdata = { 0 };
 
 void smp_send_reschedule(int cpu)
 {
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 7a6a5e795928..16ab0cb731c5 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -83,7 +83,7 @@ static inline void show_leds(int cpuid)
                               "i" (ASI_M_CTL));
 }
 
-void __init smp4d_callin(void)
+void __cpuinit smp4d_callin(void)
 {
         int cpuid = hard_smp4d_processor_id();
         extern spinlock_t sun4d_imsk_lock;
@@ -386,7 +386,7 @@ void smp4d_percpu_timer_interrupt(struct pt_regs *regs)
 
 extern unsigned int lvl14_resolution;
 
-static void __init smp_setup_percpu_timer(void)
+static void __cpuinit smp_setup_percpu_timer(void)
 {
         int cpu = hard_smp4d_processor_id();
 
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index 5fc386d08c47..4f8d60586b07 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -343,7 +343,7 @@ void smp4m_percpu_timer_interrupt(struct pt_regs *regs)
 
 extern unsigned int lvl14_resolution;
 
-static void __init smp_setup_percpu_timer(void)
+static void __cpuinit smp_setup_percpu_timer(void)
 {
         int cpu = smp_processor_id();
 
diff --git a/arch/sparc/kernel/systbls.S b/arch/sparc/kernel/systbls.S
index e1b9233b90ab..7d0807586442 100644
--- a/arch/sparc/kernel/systbls.S
+++ b/arch/sparc/kernel/systbls.S
@@ -81,4 +81,4 @@ sys_call_table:
 /*305*/ .long sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait
 /*310*/ .long sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate
 /*315*/ .long sys_timerfd_settime, sys_timerfd_gettime, sys_signalfd4, sys_eventfd2, sys_epoll_create1
-/*320*/ .long sys_dup3, sys_pipe2, sys_inotify_init1
+/*320*/ .long sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4
diff --git a/arch/sparc/kernel/trampoline.S b/arch/sparc/kernel/trampoline.S
index 356c56aebc62..5e235c52d667 100644
--- a/arch/sparc/kernel/trampoline.S
+++ b/arch/sparc/kernel/trampoline.S
@@ -18,7 +18,7 @@
         .globl sun4m_cpu_startup, __smp4m_processor_id
         .globl sun4d_cpu_startup, __smp4d_processor_id
 
-        __INIT
+        __CPUINIT
         .align 4
 
 /* When we start up a cpu for the first time it enters this routine.
@@ -109,7 +109,7 @@ __smp4d_processor_id:
 /* CPUID in bootbus can be found at PA 0xff0140000 */
 #define SUN4D_BOOTBUS_CPUID     0xf0140000
 
-        __INIT
+        __CPUINIT
         .align  4
 
 sun4d_cpu_startup:
diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S
index b1002c607196..5b7e69a8c32f 100644
--- a/arch/sparc/kernel/vmlinux.lds.S
+++ b/arch/sparc/kernel/vmlinux.lds.S
@@ -13,6 +13,7 @@ SECTIONS
         .text 0xf0004000 :
         {
                 _text = .;
+                *(.text.head)
                 TEXT_TEXT
                 SCHED_TEXT
                 LOCK_TEXT
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index 6a5d7cabc044..dd8aa36f366c 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -1251,7 +1251,7 @@ static inline void map_kernel(void)
 /* Paging initialization on the Sparc Reference MMU. */
 extern void sparc_context_init(int);
 
-void (*poke_srmmu)(void) __initdata = NULL;
+void (*poke_srmmu)(void) __cpuinitdata = NULL;
 
 extern unsigned long bootmem_init(unsigned long *pages_avail);
 
@@ -1446,7 +1446,7 @@ static void __init init_vac_layout(void)
                (int)vac_cache_size, (int)vac_line_size);
 }
 
-static void __init poke_hypersparc(void)
+static void __cpuinit poke_hypersparc(void)
 {
         volatile unsigned long clear;
         unsigned long mreg = srmmu_get_mmureg();
@@ -1501,7 +1501,7 @@ static void __init init_hypersparc(void)
         hypersparc_setup_blockops();
 }
 
-static void __init poke_cypress(void)
+static void __cpuinit poke_cypress(void)
 {
         unsigned long mreg = srmmu_get_mmureg();
         unsigned long faddr, tagval;
@@ -1589,7 +1589,7 @@ static void __init init_cypress_605(unsigned long mrev)
         init_cypress_common();
 }
 
-static void __init poke_swift(void)
+static void __cpuinit poke_swift(void)
 {
         unsigned long mreg;
 
@@ -1771,7 +1771,7 @@ static void turbosparc_flush_tlb_page(struct vm_area_struct *vma, unsigned long
 }
 
 
-static void __init poke_turbosparc(void)
+static void __cpuinit poke_turbosparc(void)
 {
         unsigned long mreg = srmmu_get_mmureg();
         unsigned long ccreg;
@@ -1834,7 +1834,7 @@ static void __init init_turbosparc(void)
         poke_srmmu = poke_turbosparc;
 }
 
-static void __init poke_tsunami(void)
+static void __cpuinit poke_tsunami(void)
 {
         unsigned long mreg = srmmu_get_mmureg();
 
@@ -1876,7 +1876,7 @@ static void __init init_tsunami(void)
         tsunami_setup_blockops();
 }
 
-static void __init poke_viking(void)
+static void __cpuinit poke_viking(void)
 {
         unsigned long mreg = srmmu_get_mmureg();
         static int smp_catch;