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(parent: ad649a5) | patch
prevent kprobes from catching spurious page faults
authorMasami Hiramatsu <mhiramat@redhat.com>
Thu, 5 Feb 2009 22:12:39 +0000 (17:12 -0500)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 12 Feb 2009 17:50:24 +0000 (09:50 -0800)
commit5f1d5882000a8d13f244165ae8747029958ab3df
treec7292ba4ec1016c25b692355b6ccbe0d986ec293tree | snapshot
parentad649a5df5b1d4e1feb3f03fc452d05ad217e339commit | diff
prevent kprobes from catching spurious page faults

commit 9be260a646bf76fa418ee519afa10196b3164681 upstream.

Prevent kprobes from catching spurious faults which will cause infinite
recursive page-fault and memory corruption by stack overflow.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
arch/x86/mm/fault.c diff | blob | history
unionfs2-2.6.39.y