]> git.baikalelectronics.ru Git - kernel.git/commit
kvm-arm: arm: Introduce hyp page table empty checks
authorSuzuki K Poulose <suzuki.poulose@arm.com>
Tue, 22 Mar 2016 17:15:55 +0000 (17:15 +0000)
committerChristoffer Dall <christoffer.dall@linaro.org>
Thu, 21 Apr 2016 12:57:40 +0000 (14:57 +0200)
commit3963f42383190854692329ea7eafc13eb9767002
tree455ab65ae5f4686d4dcdc2850bc7ce723e81cab4
parente6e325688723ea99b935dbc33d51fca031b24e7c
kvm-arm: arm: Introduce hyp page table empty checks

Introduce hyp_pxx_table_empty helpers for checking whether
a given table entry is empty. This will be used explicitly
once we switch to explicit routines for hyp page table walk.

Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
arch/arm/include/asm/kvm_mmu.h