From 2fbc3b4c81b43c748967855610175ebc567063c6 Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Tue, 12 May 2009 12:43:19 +0100
Subject: kvm: add error message for when SMP is requested

Right now, if you try e.g. '-smp 2' you just get 'failed to
initialize KVM'.

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 kvm-all.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/kvm-all.c b/kvm-all.c
index 2b7d535030..7435d6794c 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -286,8 +286,10 @@ int kvm_init(int smp_cpus)
     int ret;
     int i;
 
-    if (smp_cpus > 1)
+    if (smp_cpus > 1) {
+        fprintf(stderr, "No SMP KVM support, use '-smp 1'\n");
         return -EINVAL;
+    }
 
     s = qemu_mallocz(sizeof(KVMState));
 
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