diff options
| author | Oleg Nesterov <oleg@tv-sign.ru> | 2006-04-11 22:18:58 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-04-11 09:46:41 -0700 |
| commit | 0945e1a305ef6128c0405f1c5c8b5368d8756224 (patch) | |
| tree | c0b7041957e012e2e2e6270de4adcf7996a4636a | |
| parent | e2c78fb27dd13ab8c778a9689affe95c92030a32 (diff) | |
[PATCH] RCU signal handling
made this BUG_ON() unsafe. This code runs under ->siglock,
while switch_exec_pids() takes tasklist_lock.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | kernel/signal.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index ea154104a00..bc8f80b3fdb 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -975,7 +975,6 @@ __group_complete_signal(int sig, struct task_struct *p) if (t == NULL) /* restart balancing at this thread */ t = p->signal->curr_target = p; - BUG_ON(t->tgid != p->tgid); while (!wants_signal(sig, t)) { t = next_thread(t); |