KVM: Consolidate arch specific vcpu ioctl locking
Now that all arch specific ioctls have centralized locking, it is easy to
move it to the central dispatcher.
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index caeed7b..a1d8750 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -512,17 +512,16 @@
void __user *argp = (void __user *)arg;
long r;
- if (ioctl == KVM_INTERRUPT) {
+ switch (ioctl) {
+ case KVM_INTERRUPT: {
struct kvm_interrupt irq;
r = -EFAULT;
if (copy_from_user(&irq, argp, sizeof(irq)))
- goto out_nolock;
+ goto out;
r = kvm_vcpu_ioctl_interrupt(vcpu, &irq);
- goto out_nolock;
+ goto out;
}
- vcpu_load(vcpu);
- switch (ioctl) {
case KVM_ENABLE_CAP:
{
struct kvm_enable_cap cap;
@@ -537,8 +536,6 @@
}
out:
- vcpu_put(vcpu);
-out_nolock:
return r;
}