Messages in this thread | | | Subject | Re: [PATCH] KVM: nVMX: consult PFER_MASK and PFER_MATCH before nested vmexit if inject #PF | From | Paolo Bonzini <> | Date | Mon, 24 Jul 2017 16:28:03 +0200 |
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On 24/07/2017 15:57, Wanpeng Li wrote: > > if (!((vmcs12->exception_bitmap & (1u << nr)) || > - (nr == PF_VECTOR && vcpu->arch.exception.nested_apf))) > + (nr == PF_VECTOR && (vcpu->arch.exception.nested_apf || > + nested_vmx_is_page_fault_vmexit(vmcs12, > vcpu->arch.exception.error_code))))) > return 0;
No, it would be more like
if (nr == PF_VECTOR ? (vcpu->arch.exception.nested_apf || nested_vmx_is_page_fault_vmexit(vmcs12, vcpu->arch.exception.error_code)) : (vmcs12->exception_bitmap & (1u << nr)))
but I've sent an RFC patch that also fixes the exit qualification.
Paolo
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