Commit 1d1ef222 authored Nov 08, 2011 by Scott Wood Committed by Avi Kivity Mar 05, 2012

KVM: PPC: booke: check for signals in kvmppc_vcpu_run



Currently we check prior to returning from a lightweight exit,
but not prior to initial entry.

book3s already does a similar test.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>

parent 7401f626

arch/powerpc/kvm/booke.c

+9 −1

Original line number	Diff line number	Diff line
		@@ -322,11 +322,19 @@ int kvmppc_vcpu_run(struct kvm_run kvm_run, struct kvm_vcpu vcpu)
		}

		local_irq_disable();

		if (signal_pending(current)) {
		kvm_run->exit_reason = KVM_EXIT_INTR;
		ret = -EINTR;
		goto out;
		}

		kvm_guest_enter();
		ret = __kvmppc_vcpu_run(kvm_run, vcpu);
		kvm_guest_exit();
		local_irq_enable();

		out:
		local_irq_enable();
		return ret;
		}