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[2/4] KVM: PPC: Book3s: PR: No irq_disable in vcpu_run

Message ID 1323444412-18482-3-git-send-email-agraf@suse.de
State New, archived
Headers show

Commit Message

Alexander Graf Dec. 9, 2011, 3:26 p.m. UTC
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 <agraf@suse.de>
---
 arch/powerpc/kvm/book3s_pr.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 8e4f800..40ce940 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 */