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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-03-17 00:35:25 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-03-17 00:35:25 +0100 |
| commit | 1f0090a1eaa1b750a2fc5c99c91b790d5322a1fd (patch) | |
| tree | c685060f260410e6704c9dfd457ed8c347141f1d /arch/arm/kernel/signal.c | |
| parent | Merge branches 'at91', 'ep93xx', 'errata', 'footbridge', 'fncpy', 'gemini', '... (diff) | |
| parent | ARM: 6806/1: irq: introduce entry and exit functions for chained handlers (diff) | |
| download | linux-1f0090a1eaa1b750a2fc5c99c91b790d5322a1fd.tar.xz linux-1f0090a1eaa1b750a2fc5c99c91b790d5322a1fd.zip | |
Merge branch 'misc' into devel
Conflicts:
arch/arm/Kconfig
Diffstat (limited to 'arch/arm/kernel/signal.c')
| -rw-r--r-- | arch/arm/kernel/signal.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c index abaf8445ce25..cb8398317644 100644 --- a/arch/arm/kernel/signal.c +++ b/arch/arm/kernel/signal.c @@ -20,7 +20,6 @@ #include <asm/unistd.h> #include <asm/vfp.h> -#include "ptrace.h" #include "signal.h" #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) @@ -348,8 +347,6 @@ asmlinkage int sys_sigreturn(struct pt_regs *regs) if (restore_sigframe(regs, frame)) goto badframe; - single_step_trap(current); - return regs->ARM_r0; badframe: @@ -383,8 +380,6 @@ asmlinkage int sys_rt_sigreturn(struct pt_regs *regs) if (do_sigaltstack(&frame->sig.uc.uc_stack, NULL, regs->ARM_sp) == -EFAULT) goto badframe; - single_step_trap(current); - return regs->ARM_r0; badframe: @@ -706,8 +701,6 @@ static void do_signal(struct pt_regs *regs, int syscall) if (try_to_freeze()) goto no_signal; - single_step_clear(current); - signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { sigset_t *oldset; @@ -726,7 +719,6 @@ static void do_signal(struct pt_regs *regs, int syscall) if (test_thread_flag(TIF_RESTORE_SIGMASK)) clear_thread_flag(TIF_RESTORE_SIGMASK); } - single_step_set(current); return; } @@ -772,7 +764,6 @@ static void do_signal(struct pt_regs *regs, int syscall) sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL); } } - single_step_set(current); } asmlinkage void |