tree f8d2e9309f11a47dcdb76bbd93065bc52ddafb6e
parent 5d75a747596be046546eeb9d6ba39a3af851a1af
author Paolo Bonzini <pbonzini@redhat.com> 1436274198 +0200
committer Paolo Bonzini <pbonzini@redhat.com> 1436527524 +0200

KVM: x86: reintroduce kvm_is_mmio_pfn

The call to get_mt_mask was really using kvm_is_reserved_pfn to
detect an MMIO-backed page.  In this case, we want "false" to be
returned for the zero page.

Reintroduce a separate kvm_is_mmio_pfn predicate for this use
only.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>