Commit 3662cb1c authored by Sheng Yang's avatar Sheng Yang Committed by Avi Kivity
Browse files

KVM: Discard unnecessary kvm_mmu_flush_tlb() in kvm_mmu_load() 



set_cr3() should already cover the TLB flushing.

Signed-off-by: default avatarSheng Yang <sheng@linux.intel.com>
Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent 4088bb3c

arch/x86/kvm/mmu.c

+1 −1
Original line number Diff line number Diff line
@@ -2373,8 +2373,8 @@ int kvm_mmu_load(struct kvm_vcpu *vcpu) 
	spin_unlock(&vcpu->kvm->mmu_lock);

	if (r)

		goto out;

	/* set_cr3() should ensure TLB has been flushed */

	kvm_x86_ops->set_cr3(vcpu, vcpu->arch.mmu.root_hpa);

	kvm_mmu_flush_tlb(vcpu);

out:

	return r;

}