Patchwork [27/38] KVM: PPC: Book3S: PR: Indicate we're out of guest mode

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Submitter Alexander Graf
Date Aug. 14, 2012, 11:04 p.m.
Message ID <1344985483-7440-28-git-send-email-agraf@suse.de>
Download mbox | patch
Permalink /patch/177486/
State New
Headers show

Comments

Alexander Graf - Aug. 14, 2012, 11:04 p.m.
When going out of guest mode, indicate that we are in vcpu->mode. That way
requests from other CPUs don't needlessly need to kick us to process them,
because it'll just happen next time we enter the guest.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
 arch/powerpc/kvm/book3s_pr.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

Patch

diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index b4ae11e..9430a36 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -1152,6 +1152,7 @@  int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 #endif
 
 out:
+	vcpu->mode = OUTSIDE_GUEST_MODE;
 	preempt_enable();
 	return ret;
 }