diff options
| -rw-r--r-- | kernel/signal.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index 7d6ff8b1850..c64c891ca0a 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -3072,16 +3072,13 @@ COMPAT_SYSCALL_DEFINE4(rt_tgsigqueueinfo, */ void allow_signal(int sig) { - spin_lock_irq(¤t->sighand->siglock); - /* This is only needed for daemonize()'ed kthreads */ - sigdelset(¤t->blocked, sig); /* * Kernel threads handle their own signals. Let the signal code * know it'll be handled, so that they don't get converted to * SIGKILL or just silently dropped. */ + spin_lock_irq(¤t->sighand->siglock); current->sighand->action[(sig)-1].sa.sa_handler = (void __user *)2; - recalc_sigpending(); spin_unlock_irq(¤t->sighand->siglock); } EXPORT_SYMBOL(allow_signal); |