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authorAndrew Morton <akpm@osdl.org>2006-09-27 01:51:15 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-27 08:26:20 -0700
commit1e2af92e089d4c845248844a3e7ee06ce889af46 (patch)
treef5c995fa5b56cc3f7be030efe5ced10f0cbc70f9 /lib
parent1b79e5513d52e8533a08af35a3595dad80c74d1f (diff)
[PATCH] x86: use probe_kernel_address in handle_BUG()
Avoid possible deadlock on a BUG() inside down_write(mmap_sem). The deadlock can only occur if something has gone horridly wrong, because a fault here shouldn't happen. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'lib')
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