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authorFernando Luis Vázquez Cao <fernando@oss.ntt.co.jp>2006-09-26 10:52:36 +0200
committerAndi Kleen <andi@basil.nowhere.org>2006-09-26 10:52:36 +0200
commit6f6b1e0477ccb2f25a9b045e38440347d2ce21c8 (patch)
tree691c53a8a7e1e6338d11bd3158618cbc44036a57 /include/asm-m68knommu/namei.h
parente9dff0ee6694b2edd40b1b448cb786f6a7b02336 (diff)
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[PATCH] i386: Disallow kprobes on NMI handlers
A kprobe executes IRET early and that could cause NMI recursion and stack corruption. Note: This problem was originally spotted by Andi Kleen. This patch adds fixes not included in his original patch. [AK: Jan Beulich originally discovered these classes of bugs] Signed-off-by: Fernando Vazquez <fernando@intellilink.co.jp> Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'include/asm-m68knommu/namei.h')
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