Merge commit 'origin/master'

[mirror_ubuntu-artful-kernel.git] / arch / powerpc / kernel / signal.c

diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c
index a65a44fbe52375c5b1b5ca7a8deb33305ab11536..ad55488939c376f7073b0770ca79ad1f5954ca1e 100644 (file)
--- a/arch/powerpc/kernel/signal.c
+++ b/arch/powerpc/kernel/signal.c
@@ -120,7 +120,7 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs)
        int ret;
        int is32 = is_32bit_task();
 
-       if (test_thread_flag(TIF_RESTORE_SIGMASK))
+       if (current_thread_info()->local_flags & _TLF_RESTORE_SIGMASK)
                oldset = &current->saved_sigmask;
        else if (!oldset)
                oldset = &current->blocked;
@@ -131,9 +131,10 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs)
        check_syscall_restart(regs, &ka, signr > 0);
 
        if (signr <= 0) {
+               struct thread_info *ti = current_thread_info();
                /* No signal to deliver -- put the saved sigmask back */
-               if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
-                       clear_thread_flag(TIF_RESTORE_SIGMASK);
+               if (ti->local_flags & _TLF_RESTORE_SIGMASK) {
+                       ti->local_flags &= ~_TLF_RESTORE_SIGMASK;
                        sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
                }
                return 0;               /* no signals delivered */
@@ -169,10 +170,9 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs)
 
                /*
                 * A signal was successfully delivered; the saved sigmask is in
-                * its frame, and we can clear the TIF_RESTORE_SIGMASK flag.
+                * its frame, and we can clear the TLF_RESTORE_SIGMASK flag.
                 */
-               if (test_thread_flag(TIF_RESTORE_SIGMASK))
-                       clear_thread_flag(TIF_RESTORE_SIGMASK);
+               current_thread_info()->local_flags &= ~_TLF_RESTORE_SIGMASK;
        }
 
        return ret;