From: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Date: Sun, 30 Oct 2005 22:59:35 +0000 (-0800)
Subject: [PATCH] x86: bug fix in P6 Machine check initialization
X-Git-Tag: v2.6.15-rc1~59^2~15^2~166
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=434440a2804639f11858d9d384c9505927feb186;p=pandora-kernel.git

[PATCH] x86: bug fix in P6 Machine check initialization

Make P6 MCA initialization code complaint with guidelines in IA-32 SDM
Vol3.  Bank 0 control register should not be set by OS and clear status
registers on all banks on reset.

This will prevent false MCE alarms on the systems that has some non-MCE
information left-over in MC0_STATUS on reboot.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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