Commit 6ad9f15c authored Oct 15, 2008 by Marcelo Tosatti Committed by Avi Kivity Oct 28, 2008

KVM: MMU: sync root on paravirt TLB flush



The pvmmu TLB flush handler should request a root sync, similarly to
a native read-write CR3.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

parent 49fdf678

arch/x86/kvm/mmu.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2634,6 +2634,7 @@ static int kvm_pv_mmu_write(struct kvm_vcpu *vcpu,
		static int kvm_pv_mmu_flush_tlb(struct kvm_vcpu *vcpu)
		{
		kvm_x86_ops->tlb_flush(vcpu);
		set_bit(KVM_REQ_MMU_SYNC, &vcpu->requests);
		return 1;
		}