Restartable sequences: powerpc architecture support

[deliverable/linux.git] / arch / powerpc / kernel / signal.c

diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c
index cb64d6feb45ac188de852a26a877d9454ba178df..339d0ebe2906755283d47e9c7f7f9fce9c4ed601 100644 (file)
--- a/arch/powerpc/kernel/signal.c
+++ b/arch/powerpc/kernel/signal.c
@@ -131,6 +131,8 @@ static void do_signal(struct pt_regs *regs)
        /* Re-enable the breakpoints for the signal stack */
        thread_change_pc(current, regs);
 
+       rseq_signal_deliver(regs);
+
        if (is32) {
                if (ksig.ka.sa.sa_flags & SA_SIGINFO)
                        ret = handle_rt_signal32(&ksig, oldset, regs);
@@ -157,6 +159,7 @@ void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags)
        if (thread_info_flags & _TIF_NOTIFY_RESUME) {
                clear_thread_flag(TIF_NOTIFY_RESUME);
                tracehook_notify_resume(regs);
+               rseq_handle_notify_resume(regs);
        }
 
        user_enter();