From: Suresh Siddha <suresh.b.siddha@intel.com>
Date: Tue, 29 Jul 2008 17:29:19 +0000 (-0700)
Subject: x86, xsave: enable xsave/xrstor on cpus with xsave support
X-Git-Tag: v2.6.28-rc1~699^2^8~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc1e35c6e95e8923cf1d3510438b63c600fee1e2;p=pandora-kernel.git

x86, xsave: enable xsave/xrstor on cpus with xsave support

Enables xsave/xrstor by turning on cr4.osxsave on cpu's which have
the xsave support. For now, features that OS supports/enabled are
FP and SSE.

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

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