From b0f15a5d5628994c71a6f428f360a5a537ad3b39 Mon Sep 17 00:00:00 2001
From: "Liu, Jinsong" <jinsong.liu@intel.com>
Date: Mon, 3 Mar 2014 05:24:14 +0000
Subject: target-i386: bugfix of Intel MPX

The correct size of cpuid 0x0d sub-leaf 4 is 0x40, not 0x10.
This is confirmed by Anvin H Peter and Mallick Asit K.

Signed-off-by: Liu Jinsong <jinsong.liu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Asit K Mallick <asit.k.mallick@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com>
---
 target-i386/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'target-i386')

diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 0e8812a11d..9f69d7e192 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -339,7 +339,7 @@ static const ExtSaveArea ext_save_areas[] = {
     [3] = { .feature = FEAT_7_0_EBX, .bits = CPUID_7_0_EBX_MPX,
             .offset = 0x3c0, .size = 0x40  },
     [4] = { .feature = FEAT_7_0_EBX, .bits = CPUID_7_0_EBX_MPX,
-            .offset = 0x400, .size = 0x10  },
+            .offset = 0x400, .size = 0x40  },
 };
 
 const char *get_register_name_32(unsigned int reg)
-- 
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