diff options
Diffstat (limited to 'arch/unicore32/kernel/signal.c')
| -rw-r--r-- | arch/unicore32/kernel/signal.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/arch/unicore32/kernel/signal.c b/arch/unicore32/kernel/signal.c index b163fca56789..911b549a6df5 100644 --- a/arch/unicore32/kernel/signal.c +++ b/arch/unicore32/kernel/signal.c @@ -63,10 +63,7 @@ static int restore_sigframe(struct pt_regs *regs, struct sigframe __user *sf) err = __copy_from_user(&set, &sf->uc.uc_sigmask, sizeof(set)); if (err == 0) { sigdelsetmask(&set, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + set_current_blocked(&set); } err |= __get_user(regs->UCreg_00, &sf->uc.uc_mcontext.regs.UCreg_00); @@ -321,6 +318,7 @@ static int handle_signal(unsigned long sig, struct k_sigaction *ka, { struct thread_info *thread = current_thread_info(); struct task_struct *tsk = current; + sigset_t blocked; int usig = sig; int ret; @@ -372,13 +370,10 @@ static int handle_signal(unsigned long sig, struct k_sigaction *ka, /* * Block the signal if we were successful. */ - spin_lock_irq(&tsk->sighand->siglock); - sigorsets(&tsk->blocked, &tsk->blocked, - &ka->sa.sa_mask); + sigorsets(&blocked, &tsk->blocked, &ka->sa.sa_mask); if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(&tsk->blocked, sig); - recalc_sigpending(); - spin_unlock_irq(&tsk->sighand->siglock); + sigaddset(&blocked, sig); + set_current_blocked(&blocked); return 0; } |