tree 5646617f3959b9f760aad8e00b4f07254e5c1641
parent 33a5c0009d14e18ca2fbf610efd6cf2e7e34489a
author Maxim Levitsky <mlevitsk@redhat.com> 1628628761 +0300
committer Paolo Bonzini <pbonzini@redhat.com> 1629489980 -0400

KVM: x86/mmu: allow kvm_faultin_pfn to return page fault handling code

This will allow it to return RET_PF_EMULATE for APIC mmio
emulation.

This code is based on a patch from Sean Christopherson:
https://lkml.org/lkml/2021/7/19/2970

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210810205251.424103-7-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>