[POWERPC] Stop include asm-ppc when building ARCH=powerpc for ppc32

[linux-2.6-omap-h63xx.git] / kernel / signal.c

diff --git a/kernel/signal.c b/kernel/signal.c
index 39d122753bac93eb7cfa62d0f2e2e451a4908dd5..b27c01a66448a4bee1e023ccd809b28b0b719b36 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -255,6 +255,16 @@ flush_signal_handlers(struct task_struct *t, int force_default)
        }
 }
 
+int unhandled_signal(struct task_struct *tsk, int sig)
+{
+       if (is_init(tsk))
+               return 1;
+       if (tsk->ptrace & PT_PTRACED)
+               return 0;
+       return (tsk->sighand->action[sig-1].sa.sa_handler == SIG_IGN) ||
+               (tsk->sighand->action[sig-1].sa.sa_handler == SIG_DFL);
+}
+
 
 /* Notify the system that a driver wants to block all signals for this
  * process, and wants to be notified if any signals at all were to be
@@ -1551,10 +1561,6 @@ static inline int may_ptrace_stop(void)
                    (current->ptrace & PT_ATTACHED)))
                return 0;
 
-       if (unlikely(current->signal == current->parent->signal) &&
-           unlikely(current->signal->flags & SIGNAL_GROUP_EXIT))
-               return 0;
-
        /*
         * Are we in the middle of do_coredump?
         * If so and our tracer is also part of the coredump stopping