leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

KVM: fix i8259 oops when no vcpus are online

Browse Source 
If there are no vcpus, found will be NULL.  Check before doing anything with
it.

Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Avi Kivity 2010-07-27 14:51:44 +03:00 committed by Marcelo Tosatti
parent 16518d5ada
commit ae0635b358
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/x86/kvm/i8259.c
View File

@ -64,6 +64,9 @@ static void pic_unlock(struct kvm_pic *s)
if (!found)
found = s->kvm->bsp_vcpu;
if (!found)
return;
kvm_vcpu_kick(found);
}
}