Merge branch 'devel-stable' into for-next

Conflicts:
	arch/arm/kernel/entry-armv.S

1 files changed, 3 insertions, 25 deletions

diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 97260060bf26..897ade059f58 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -228,34 +228,12 @@ static struct undef_hook thumb_break_hook = {
         .fn             = break_trap,
 };
 
-static int thumb2_break_trap(struct pt_regs *regs, unsigned int instr)
-{
-        unsigned int instr2;
-        void __user *pc;
-
-        /* Check the second half of the instruction.  */
-        pc = (void __user *)(instruction_pointer(regs) + 2);
-
-        if (processor_mode(regs) == SVC_MODE) {
-                instr2 = *(u16 *) pc;
-        } else {
-                get_user(instr2, (u16 __user *)pc);
-        }
-
-        if (instr2 == 0xa000) {
-                ptrace_break(current, regs);
-                return 0;
-        } else {
-                return 1;
-        }
-}
-
 static struct undef_hook thumb2_break_hook = {
-        .instr_mask     = 0xffff,
-        .instr_val      = 0xf7f0,
+        .instr_mask     = 0xffffffff,
+        .instr_val      = 0xf7f0a000,
         .cpsr_mask      = PSR_T_BIT,
         .cpsr_val       = PSR_T_BIT,
-        .fn             = thumb2_break_trap,
+        .fn             = break_trap,
 };
 
 static int __init ptrace_break_init(void)