FRV: Implement TIF_NOTIFY_RESUME

[sfrench/cifs-2.6.git] / arch / frv / kernel / signal.c

diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c
index 3bdb368292a8c8a53f9c00b3aa39dc169420b095..7ae290a161de6a9d352c4f4903dbc2176c43625b 100644 (file)
--- a/arch/frv/kernel/signal.c
+++ b/arch/frv/kernel/signal.c
@@ -564,4 +564,9 @@ asmlinkage void do_notify_resume(__u32 thread_info_flags)
        if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK))
                do_signal();
 
+       /* deal with notification on about to resume userspace execution */
+       if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+               clear_thread_flag(TIF_NOTIFY_RESUME);
+       }
+
 } /* end do_notify_resume() */