From d33ad328c0025c45f4688a769aeebddc342222c1 Mon Sep 17 00:00:00 2001 From: Alexander Graf Date: Fri, 9 Dec 2011 15:47:53 +0100 Subject: [PATCH] KVM: PPC: Book3s: PR: No irq_disable in vcpu_run Somewhere during merges we ended up from local_irq_enable() foo(); local_irq_disable() to always keeping irqs enabled during that part. However, we now have the following code: foo(); local_irq_disable() which disables interrupts without the surrounding code enabling them again! So let's remove that disable and be happy. Signed-off-by: Alexander Graf Signed-off-by: Avi Kivity --- arch/powerpc/kvm/book3s_pr.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index 19af2bf..857ecde 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -983,8 +983,6 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) kvm_guest_exit(); - local_irq_disable(); - current->thread.regs->msr = ext_msr; /* Make sure we save the guest FPU/Altivec/VSX state */ -- 2.7.4