From: Suresh Siddha <suresh.b.siddha@intel.com>
Date: Fri, 22 May 2009 19:17:45 +0000 (-0700)
Subject: x86: introduce noxsave boot parameter
X-Git-Tag: v2.6.30-rc8~60^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c752a93353d9b17dbe148312d732fbe06d235e1;p=pandora-kernel.git

x86: introduce noxsave boot parameter

Introduce "noxsave" boot parameter which will disable the cpu's xsave/xrstor
capabilities. Useful for debugging and working around xsave related issues.

[ Impact: make it possible to debug problems in the field ]

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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