Commit 54306cf0 authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
Browse files

[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: default avatarAlan Cox <alan@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 3cfd0885
......@@ -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);
......
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