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authorbibo,mao <bibo.mao@intel.com>2006-10-02 11:17:34 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-02 16:57:16 +0200
commitf2aa85a0ccd90110e76c6375535adc3ae358f971 (patch)
treedc4db8faacd37ec0d09ec719b53b8550cbe0dbc9 /arch/s390/kernel/head31.S
parent[PATCH] kprobe whitespace cleanup (diff)
downloadlinux-f2aa85a0ccd90110e76c6375535adc3ae358f971.tar.xz
linux-f2aa85a0ccd90110e76c6375535adc3ae358f971.zip
[PATCH] disallow kprobes on notifier_call_chain
When kprobe is re-entered, the re-entered kprobe kernel path will will call atomic_notifier_call_chain function, if this function is kprobed that will incur numerous kprobe recursive fault. This patch disallows kprobes on atomic_notifier_call_chain function. Signed-off-by: bibo, mao <bibo.mao@intel.com> Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/s390/kernel/head31.S')
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