Re: [RFC PATCH v6 26/92] kvm: x86: add kvm_mmu_nested_pagefault()
From: Paolo Bonzini <pbonzini@redhat.com>
Date: 2019-08-13 08:13:00
Also in:
kvm, linux-mm
On 09/08/19 17:59, Adalbert Lazăr wrote:
quoted hunk ↗ jump to hunk
+static bool vmx_nested_pagefault(struct kvm_vcpu *vcpu) +{ + if (vcpu->arch.exit_qualification & EPT_VIOLATION_GVA_TRANSLATED) + return false; + return true; +} +
This hook is misnamed; it has nothing to do with nested virtualization. Rather, it returns true if it the failure happened while translating the address of a guest page table. SVM makes the same information available in EXITINFO[33]. Paolo _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization