Andi Kleen 8f4e956b31 x86: Stop MCEs and NMIs during code patching ... When a machine check or NMI occurs while multiple byte code is patched the CPU could theoretically see an inconsistent instruction and crash. Prevent this by temporarily disabling MCEs and returning early in the NMI handler. Based on discussion with Mathieu Desnoyers. Cc: Mathieu Desnoyers <compudj@krystal.dyndns.org> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-07-22 11:03:37 -07:00
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k7.c	i386: Clear MCE flag on AMD K6	2007-05-21 09:56:57 -07:00
Makefile	[PATCH] x86: Refactor thermal throttle processing	2006-09-26 10:52:42 +02:00
mce.c	x86: Stop MCEs and NMIs during code patching	2007-07-22 11:03:37 -07:00
mce.h	[PATCH] i386: Move mce_disabled to asm/mce.h	2007-02-13 13:26:26 +01:00
non-fatal.c	x86: round_jiffies() for i386 and x86-64 non-critical/corrected MCE polling	2007-07-21 18:37:10 -07:00
p4.c	[PATCH] i386: Clean up arch/i386/kernel/cpu/mcheck/p4.c	2007-05-02 19:27:16 +02:00
p5.c	[PATCH] x86: add MCE resume	2005-11-07 07:53:30 -08:00
p6.c	[PATCH] x86: add MCE resume	2005-11-07 07:53:30 -08:00
therm_throt.c	HOTPLUG: Adapt thermal throttle to CPU_DYING	2007-07-16 12:05:50 +03:00
winchip.c	[PATCH] x86: add MCE resume	2005-11-07 07:53:30 -08:00