Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6

* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (156 commits)
  [PATCH] x86-64: Export smp_call_function_single
  [PATCH] i386: Clean up smp_tune_scheduling()
  [PATCH] unwinder: move .eh_frame to RODATA
  [PATCH] unwinder: fully support linker generated .eh_frame_hdr section
  [PATCH] x86-64: don't use set_irq_regs()
  [PATCH] x86-64: check vector in setup_ioapic_dest to verify if need setup_IO_APIC_irq
  [PATCH] x86-64: Make ix86 default to HIGHMEM4G instead of NOHIGHMEM
  [PATCH] i386: replace kmalloc+memset with kzalloc
  [PATCH] x86-64: remove remaining pc98 code
  [PATCH] x86-64: remove unused variable
  [PATCH] x86-64: Fix constraints in atomic_add_return()
  [PATCH] x86-64: fix asm constraints in i386 atomic_add_return
  [PATCH] x86-64: Correct documentation for bzImage protocol v2.05
  [PATCH] x86-64: replace kmalloc+memset with kzalloc in MTRR code
  [PATCH] x86-64: Fix numaq build error
  [PATCH] x86-64: include/asm-x86_64/cpufeature.h isn't a userspace header
  [PATCH] unwinder: Add debugging output to the Dwarf2 unwinder
  [PATCH] x86-64: Clarify error message in GART code
  [PATCH] x86-64: Fix interrupt race in idle callback (3rd try)
  [PATCH] x86-64: Remove unwind stack pointer alignment forcing again
  ...

Fixed conflict in include/linux/uaccess.h manually

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 6 insertions, 12 deletions

diff --git a/arch/i386/kernel/ptrace.c b/arch/i386/kernel/ptrace.c
index 775f50e9395b..f3f94ac5736a 100644
--- a/arch/i386/kernel/ptrace.c
+++ b/arch/i386/kernel/ptrace.c
@@ -94,13 +94,9 @@ static int putreg(struct task_struct *child,
                                 return -EIO;
                         child->thread.fs = value;
                         return 0;
-                case GS:
-                        if (value && (value & 3) != 3)
-                                return -EIO;
-                        child->thread.gs = value;
-                        return 0;
                 case DS:
                 case ES:
+                case GS:
                         if (value && (value & 3) != 3)
                                 return -EIO;
                         value &= 0xffff;
@@ -116,8 +112,8 @@ static int putreg(struct task_struct *child,
                         value |= get_stack_long(child, EFL_OFFSET) & ~FLAG_MASK;
                         break;
         }
-        if (regno > GS*4)
-                regno -= 2*4;
+        if (regno > ES*4)
+                regno -= 1*4;
         put_stack_long(child, regno - sizeof(struct pt_regs), value);
         return 0;
 }
@@ -131,18 +127,16 @@ static unsigned long getreg(struct task_struct *child,
                 case FS:
                         retval = child->thread.fs;
                         break;
-                case GS:
-                        retval = child->thread.gs;
-                        break;
                 case DS:
                 case ES:
+                case GS:
                 case SS:
                 case CS:
                         retval = 0xffff;
                         /* fall through */
                 default:
-                        if (regno > GS*4)
-                                regno -= 2*4;
+                        if (regno > ES*4)
+                                regno -= 1*4;
                         regno = regno - sizeof(struct pt_regs);
                         retval &= get_stack_long(child, regno);
         }