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| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2006-09-29 02:00:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-29 09:18:16 -0700 |
| commit | 54306cf04c0ea0a8c432603dbc657ab62a438668 (patch) | |
| tree | da60e18bfdc89803255c02c026e065c144e43a96 /kernel/exit.c | |
| parent | 3cfd0885fac78c130a119ed576d18b5948fa2a5a (diff) | |
| download | op-kernel-dev-54306cf04c0ea0a8c432603dbc657ab62a438668.zip op-kernel-dev-54306cf04c0ea0a8c432603dbc657ab62a438668.tar.gz | |
[PATCH] exit: fix crash case
If we are going to BUG() not panic() here then we should cover the case of
the BUG being compiled out
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 3ec7b10..a51b347 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -963,7 +963,8 @@ fastcall NORET_TYPE void do_exit(long code) schedule(); BUG(); /* Avoid "noreturn function does return". */ - for (;;) ; + for (;;) + cpu_relax(); /* For when BUG is null */ } EXPORT_SYMBOL_GPL(do_exit); |
