[Xen-changelog] [xen-4.0-testing] x86 intel: Disable XSAVE support.

["Xen patchbot-4.0-testing" <patchbot-4.0-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1283332925 -3600
# Node ID 16867267ac126043712703455b81c16f2549ee23
# Parent  e854f11d392d13e5302a219bcc9e6e352a4f1c1b
x86 intel: Disable XSAVE support.

It breaks HVM save/restore.

Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
xen-unstable changeset:   ae0cd4e5cc01
xen-unstable date:        Wed Sep 01 10:19:14 2010 +0100
---
 xen/arch/x86/cpu/intel.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r e854f11d392d -r 16867267ac12 xen/arch/x86/cpu/intel.c
--- a/xen/arch/x86/cpu/intel.c  Wed Sep 01 10:21:41 2010 +0100
+++ b/xen/arch/x86/cpu/intel.c  Wed Sep 01 10:22:05 2010 +0100
@@ -30,7 +30,7 @@ integer_param("cpuid_mask_ecx", opt_cpui
 integer_param("cpuid_mask_ecx", opt_cpuid_mask_ecx);
 integer_param("cpuid_mask_edx", opt_cpuid_mask_edx);
 
-static int use_xsave = 1;
+static int use_xsave;
 boolean_param("xsave", use_xsave);
 
 #ifdef CONFIG_X86_INTEL_USERCOPY

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