From f54ae69bafa16434ce46bc2f1fe556bce4d23650 Mon Sep 17 00:00:00 2001
From: Andres Salomon <dilinger@debian.org>
Date: Sat, 9 Feb 2008 23:24:08 +0100
Subject: [PATCH] x86: GEODE: MFGPT: fix a potential race when disabling a
 timer

We *really* don't want to be reading MFGPTx_SETUP and writing back those
values.  What we want to be doing is clearing CMP1 and CMP2 unconditionally;
otherwise, we have races where CMP1 and/or CMP2 fire after we've read
MFGPTx_SETUP.  They can also fire between when we've written ~CNTEN to
the register, and when the new register values get copied to the timer's
version of the register.  By clearing both fields, we're okay.

Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
Reading git-format-patch failed