Commit 415d04d0 authored by Al Viro's avatar Al Viro
Browse files

unicore32: if there's no handler we need to restore sigmask, syscall or no syscall 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent a53bb24e

arch/unicore32/kernel/signal.c

+5 −8
Original line number Original line Diff line number Diff line
@@ -447,15 +447,12 @@ static void do_signal(struct pt_regs *regs, int syscall) 
		    regs->UCreg_00 == -ERESTARTNOINTR) {

		    regs->UCreg_00 == -ERESTARTNOINTR) {

			setup_syscall_restart(regs);

			setup_syscall_restart(regs);

		}

		}



	}

	/* If there's no signal to deliver, we just put the saved

	/* If there's no signal to deliver, we just put the saved

	 * sigmask back.

	 * sigmask back.

	 */

	 */

		if (test_thread_flag(TIF_RESTORE_SIGMASK)) {

	if (test_and_clear_thread_flag(TIF_RESTORE_SIGMASK))

			clear_thread_flag(TIF_RESTORE_SIGMASK);

		set_current_blocked(&current->saved_sigmask);

			sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);

		}

	}

}

}





asmlinkage void do_notify_resume(struct pt_regs *regs,

asmlinkage void do_notify_resume(struct pt_regs *regs,