diff options
| author | Ingo Molnar <mingo@elte.hu> | 2002-09-08 06:04:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.transmeta.com> | 2002-09-08 06:04:56 -0700 |
| commit | 49ba178cfe9cac97498bf83c25d34317cf207afb (patch) | |
| tree | a645170f5e54c3acd61ead0c2340c1b5f6ad4f62 /include/linux | |
| parent | 86ee4c5d3de53c3b62c1e312777c16760e70a076 (diff) | |
[PATCH] Re: pinpointed: PANIC caused by dequeue_signal() in current Linus
This fixes the bootup crash. There were two initialization bugs:
- INIT_SIGNAL needs to set shared_pending.
- exec() needs to set up newsig properly.
the second one caused the crash Anton saw.
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/init_task.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 80a57914bccc..bdf03241a009 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -29,10 +29,11 @@ .mmlist = LIST_HEAD_INIT(name.mmlist), \ } -#define INIT_SIGNALS { \ +#define INIT_SIGNALS(sig) { \ .count = ATOMIC_INIT(1), \ .action = { {{0,}}, }, \ - .siglock = SPIN_LOCK_UNLOCKED \ + .siglock = SPIN_LOCK_UNLOCKED, \ + .shared_pending = { NULL, &sig.shared_pending.head, {{0}}}, \ } /* |