From: Alexey Starikovskiy <aystarik@gmail.com>
Date: Mon, 26 Nov 2007 19:42:19 +0000 (+0100)
Subject: ACPI: Set max_cstate to 1 for early Opterons.
X-Git-Tag: v2.6.24-rc4~94^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1c306344669ca40255e36192b101060ffbb1271;p=pandora-kernel.git

ACPI: Set max_cstate to 1 for early Opterons.

AMD Opteron processors before CG revision don't like C-states > 1.

This solves the long standing bugzilla #5303 and probably some more
on affected machines:

  http://bugzilla.kernel.org/show_bug.cgi?id=5303

[ tglx@linutronix.de: reworked the patch so it does not wreck ia64 ]

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

Reading git-diff-tree failed