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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-23 15:28:58 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 12:58:50 -0400 |
| commit | 6fd84c0831ec78d98736b76dc5e9b849f1dbfc9e (patch) | |
| tree | d3d95e7a66f6edcd29cfc4f2ff01aec8422b5a88 /arch/sparc | |
| parent | bf343dfd877ebf16cfbc31ba121606c5b6cef01f (diff) | |
| download | blackbird-op-linux-6fd84c0831ec78d98736b76dc5e9b849f1dbfc9e.tar.gz blackbird-op-linux-6fd84c0831ec78d98736b76dc5e9b849f1dbfc9e.zip | |
TIF_RESTORE_SIGMASK can be set only when TIF_SIGPENDING is set
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/include/asm/thread_info_32.h | 3 | ||||
| -rw-r--r-- | arch/sparc/kernel/signal_32.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h index 5af664932452..e6cd224506a9 100644 --- a/arch/sparc/include/asm/thread_info_32.h +++ b/arch/sparc/include/asm/thread_info_32.h @@ -131,8 +131,7 @@ register struct thread_info *current_thread_info_reg asm("g6"); #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | \ - _TIF_SIGPENDING | \ - _TIF_RESTORE_SIGMASK) + _TIF_SIGPENDING) #endif /* __KERNEL__ */ diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c index ee81b90c532f..f6722427203d 100644 --- a/arch/sparc/kernel/signal_32.c +++ b/arch/sparc/kernel/signal_32.c @@ -567,7 +567,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0) void do_notify_resume(struct pt_regs *regs, unsigned long orig_i0, unsigned long thread_info_flags) { - if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK)) + if (thread_info_flags & _TIF_SIGPENDING) do_signal(regs, orig_i0); if (thread_info_flags & _TIF_NOTIFY_RESUME) { clear_thread_flag(TIF_NOTIFY_RESUME); |
