From e26997f62b1840aa42c69a41e872ca6be9d008a1 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Wed, 7 Apr 2010 14:58:15 +0200
Subject: [PATCH] Fix CPU comparison for x86 arch

When comparing a CPU to host CPU, the result would be
VIR_CPU_COMPARE_SUPERSET (or even VIR_CPU_COMPARE_INCOMPATIBLE if strict
match was required) even though the two CPUs were identical.
---
 src/cpu/cpu_x86.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
index 46a9fbbbc3..205528d189 100644
--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
@@ -963,8 +963,8 @@ x86Compute(virCPUDefPtr host,
     x86ModelSubtract(diff, cpu_disable);
     x86ModelSubtract(diff, cpu_force);
 
-    for (i = 0; i < host_model->ncpuid; i++) {
-        if (!x86cpuidMatch(host_model->cpuid + i, &cpuid_zero)) {
+    for (i = 0; i < diff->ncpuid; i++) {
+        if (!x86cpuidMatch(diff->cpuid + i, &cpuid_zero)) {
             ret = VIR_CPU_COMPARE_SUPERSET;
             break;
         }