From: Michael K. Johnson <johnsonm@rpath.com>
Date: Wed, 1 Apr 2009 20:40:02 +0000 (+0000)
Subject: x86, setup: mark %esi as clobbered in E820 BIOS call
X-Git-Tag: v2.6.27.22~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=398e94c43b3339ce64f71d1ea827c3c4fed5ef1e;p=pandora-kernel.git

x86, setup: mark %esi as clobbered in E820 BIOS call

upstream commit: 01522df346f846906eaf6ca57148641476209909

Jordan Hargrave diagnosed a BIOS clobbering %esi in the E820 call.
That particular BIOS has been fixed, but there is a possibility that
this is responsible for other occasional reports of early boot
failure, and it does not hurt to add %esi to the clobbers.

-stable candidate patch.

Cc: Justin Forbes <jmforbes@linuxtx.org>
Signed-off-by: Michael K Johnson <johnsonm@rpath.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: stable@kernel.org
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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