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