USB: Fix up full-speed bInterval values in high-speed interrupt descriptor

[pandora-kernel.git] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index fe590e0..f940560 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -363,7 +363,13 @@ static int __dequeue_signal(struct sigpending *pending, sigset_t *mask,
  */
 int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)
 {
-       int signr = __dequeue_signal(&tsk->pending, mask, info);
+       int signr = 0;
+
+       /* We only dequeue private signals from ourselves, we don't let
+        * signalfd steal them
+        */
+       if (tsk == current)
+               signr = __dequeue_signal(&tsk->pending, mask, info);
        if (!signr) {
                signr = __dequeue_signal(&tsk->signal->shared_pending,
                                         mask, info);