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authorOleg Nesterov <oleg@tv-sign.ru>2008-04-30 03:53:05 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-30 11:29:37 -0400
commit80fe728d593e3a048a56610de932919f7d6d968a (patch)
treeff8effec1d05d871bcbb1347947d2a0970a8ff32 /fs
parent7a5e873f096e04e6d8719e4ecb7b70d2decca503 (diff)
signals: allow the kernel to actually kill /sbin/init
Currently the buggy /sbin/init hangs if SIGSEGV/etc happens. The kernel sends the signal, init dequeues it and ignores, returns from the exception, repeats the faulting instruction, and so on forever. Imho, such a behaviour is not good. I think that the explicit loud death of the buggy /sbin/init is better than the silent hang. Change force_sig_info() to clear SIGNAL_UNKILLABLE when the task should be really killed. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Cc: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
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