From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Tue, 1 Feb 2011 21:15:48 +0000 (+0100)
Subject: kvm: Report proper error on GET_VCPU_MMAP_SIZE failures
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=748a680b966c65cca9292ba0b9cbb6a04d063b21;p=qemu.git

kvm: Report proper error on GET_VCPU_MMAP_SIZE failures

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
---

diff --git a/kvm-all.c b/kvm-all.c
index 2ec9e0980d..55f6ac35ed 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -219,6 +219,7 @@ int kvm_init_vcpu(CPUState *env)
 
     mmap_size = kvm_ioctl(s, KVM_GET_VCPU_MMAP_SIZE, 0);
     if (mmap_size < 0) {
+        ret = mmap_size;
         DPRINTF("KVM_GET_VCPU_MMAP_SIZE failed\n");
         goto err;
     }