[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>
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@ -963,7 +963,8 @@ fastcall NORET_TYPE void do_exit(long code)
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schedule();
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BUG();
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/* Avoid "noreturn function does return". */
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for (;;) ;
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for (;;)
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cpu_relax(); /* For when BUG is null */
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}
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EXPORT_SYMBOL_GPL(do_exit);
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