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TIF_RESTORE_SIGMASK can be set only when TIF_SIGPENDING is set

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2012-05-23 15:28:58 -04:00
parent bf343dfd87
commit 6fd84c0831
13 changed files with 14 additions and 19 deletions
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3
arch/c6x/kernel/signal.c
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@@ -335,8 +335,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, u32 thread_info_flags,
int syscall)
{
/* deal with pending signal delivery */
if (thread_info_flags & ((1 << TIF_SIGPENDING) |
(1 << TIF_RESTORE_SIGMASK)))
if (thread_info_flags & (1 << TIF_SIGPENDING))
do_signal(regs, syscall);
if (thread_info_flags & (1 << TIF_NOTIFY_RESUME)) {