Commit 19483d14 authored by Avi Kivity's avatar Avi Kivity
Browse files

KVM: PPC: Centralize locking of arch specific vcpu ioctls 



Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent bc923cc9

arch/powerpc/kvm/powerpc.c

+8 −4
Original line number Diff line number Diff line
@@ -512,15 +512,17 @@ long kvm_arch_vcpu_ioctl(struct file *filp, 
	void __user *argp = (void __user *)arg;

	long r;



	switch (ioctl) {

	case KVM_INTERRUPT: {

	if (ioctl == KVM_INTERRUPT) {

		struct kvm_interrupt irq;

		r = -EFAULT;

		if (copy_from_user(&irq, argp, sizeof(irq)))

			goto out;

			goto out_nolock;

		r = kvm_vcpu_ioctl_interrupt(vcpu, &irq);

		break;

		goto out_nolock;

	}



	vcpu_load(vcpu);

	switch (ioctl) {

	case KVM_ENABLE_CAP:

	{

		struct kvm_enable_cap cap;
@@ -535,6 +537,8 @@ long kvm_arch_vcpu_ioctl(struct file *filp, 
	}



out:

	vcpu_put(vcpu);

out_nolock:

	return r;

}