From 8fe7911401747e3687e7215140a81d671d7f789a Mon Sep 17 00:00:00 2001
From: Anthony Liguori <aliguori@us.ibm.com>
Date: Thu, 16 Jul 2009 22:20:22 -0500
Subject: [PATCH] Only allow -cpu host when KVM is enabled

-cpu host is not at all useful when using tcg.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 target-i386/helper.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/target-i386/helper.c b/target-i386/helper.c
index 5f335331b1..dd898852c5 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -358,11 +358,10 @@ static int cpu_x86_find_by_name(x86_def_t *x86_cpu_def, const char *cpu_model)
             break;
         }
     }
-    if (!def) {
-        if (strcmp(name, "host") != 0) {
-            goto error;
-        }
+    if (kvm_enabled() && strcmp(name, "host") == 0) {
         cpu_x86_fill_host(x86_cpu_def);
+    } else if (!def) {
+        goto error;
     } else {
         memcpy(x86_cpu_def, def, sizeof(*def));
     }