]> git.baikalelectronics.ru Git - kernel.git/commit
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 (08:33 +0000)
committerMarc Zyngier <marc.zyngier@arm.com>
Tue, 25 Nov 2014 13:57:26 +0000 (13:57 +0000)
commitcb950ac325aa938c41ff2cf9ea71654b2af7c4d8
treeefa9d59eaf23aaa6e09cde5f852e30c292df0d32
parent7ac175aecb0b08f193959788c283551d66560b1f
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: Marc Zyngier <marc.zyngier@arm.com>
arch/arm/kvm/mmu.c