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(parent: 6f2a6e2) | patch
fix nmi_watchdog=2 bootup hang
authorBjörn Steinbrink <B.Steinbrink@gmx.de>
Mon, 25 Jun 2007 21:04:37 +0000 (23:04 +0200)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Mon, 25 Jun 2007 21:54:52 +0000 (14:54 -0700)
commit5a574f7bda784d872c7acf36f37cc3c7378f92bd
tree44680e2794a923547a6952f1c4b8cf10d5d425c7tree | snapshot
parent6f2a6e2cfe5bca089652d48434df9a183afcb2b9commit | diff
fix nmi_watchdog=2 bootup hang

wrmsrl() is broken, dropping the upper 32bits of the value to be
written. This broke the NMI watchdog on AMD hardware. (and it
probably broke other code too.)

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/asm-i386/paravirt.h diff | blob | history
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