-
David Matlack authored
Handle faults on GFNs that do not have a backing memslot in kvm_faultin_pfn() and drop handle_abnormal_pfn(). This eliminates duplicate code in the various page fault handlers. Opportunistically tweak the comment about handling gfn > host.MAXPHYADDR to reflect that the effect of returning RET_PF_EMULATE at that point is to avoid creating an MMIO SPTE for such GFNs. No functional change intended. Signed-off-by: David Matlack <dmatlack@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20220921173546.2674386-7-dmatlack@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
354c908c