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

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1283332754 -3600
# Node ID ae0cd4e5cc0149ceb5d3dd61a003aadc008f036e
# Parent  972d90ff31349816cc8c785a8b2defb2f70ed441
x86 intel: Disable XSAVE support.

It breaks HVM save/restore.

Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
---
 xen/arch/x86/cpu/intel.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r 972d90ff3134 -r ae0cd4e5cc01 xen/arch/x86/cpu/intel.c
--- a/xen/arch/x86/cpu/intel.c  Wed Sep 01 10:17:49 2010 +0100
+++ b/xen/arch/x86/cpu/intel.c  Wed Sep 01 10:19:14 2010 +0100
@@ -20,7 +20,7 @@
 
 extern int trap_init_f00f_bug(void);
 
-static int use_xsave = 1;
+static int use_xsave;
 boolean_param("xsave", use_xsave);
 
 #ifdef CONFIG_X86_INTEL_USERCOPY

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