arm/arm64: kvm: drop inappropriate use of kvm_is_mmio_pfn()
authorArd Biesheuvel <ard.biesheuvel@linaro.org>
Mon, 10 Nov 2014 08:33:55 +0000 (09:33 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 26 Nov 2014 13:40:45 +0000 (14:40 +0100)
commitbb55e9b131d70ab9e30d73ab1342ad4907f9e0de
treee916db821effc07fd1da1bf20c28048d5987c743
parent6b50f54064a02b77a7b990032b80234fee59bcd6
arm/arm64: kvm: drop inappropriate use of kvm_is_mmio_pfn()

Instead of using kvm_is_mmio_pfn() to decide whether a host region
should be stage 2 mapped with device attributes, add a new static
function kvm_is_device_pfn() that disregards RAM pages with the
reserved bit set, as those should usually not be mapped as device
memory.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/arm/kvm/mmu.c