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(parent: a54e678) | patch
[PATCH] x86-64: Make lockless machine check record passing a bit more robust.
authorAndi Kleen <ak@suse.de>
Mon, 12 Sep 2005 16:49:24 +0000 (18:49 +0200)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 12 Sep 2005 17:49:56 +0000 (10:49 -0700)
commit673242c10d535bfe238d9d8e82ac93432d35b88e
tree959b4ffb0ebf788df812fe27498248c26610d22ctree | snapshot
parenta54e678b8f476d6f28e6aa4409f6b88ce476af1bcommit | diff
[PATCH] x86-64: Make lockless machine check record passing a bit more robust.

One machine is constantly throwing NMI watchdog timeouts in mce_log

This was one attempt to fix it.

(AK: this doesn't actually fix the bug I'm seeing unfortunately, probably
drop.  I don't like it that the reader can spin forever now waiting
for a writer)

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/x86_64/kernel/mce.c diff | blob | history
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