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| author | Marc Zyngier <marc.zyngier@arm.com> | 2017-01-25 13:33:11 +0000 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-01-30 13:47:38 +0000 |
| commit | 13b7756cec3d6e8329fa21c314fe150c12601c6c (patch) | |
| tree | 0e7cccbb4dd4151a7da95c12c33c82d767265c5f /arch/arm64/include | |
| parent | 8f36ebaf21fdae99c091c67e8b6fab33969f2667 (diff) | |
| download | linux-13b7756cec3d6e8329fa21c314fe150c12601c6c.tar.gz linux-13b7756cec3d6e8329fa21c314fe150c12601c6c.tar.xz | |
arm/arm64: KVM: Stop propagating cacheability status of a faulted page
Now that we unconditionally flush newly mapped pages to the PoC,
there is no need to care about the "uncached" status of individual
pages - they must all be visible all the way down.
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/kvm_mmu.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h index 6d22017ebbad..aa1e6db15a2d 100644 --- a/arch/arm64/include/asm/kvm_mmu.h +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -236,8 +236,7 @@ static inline bool vcpu_has_cache_enabled(struct kvm_vcpu *vcpu) static inline void __coherent_cache_guest_page(struct kvm_vcpu *vcpu, kvm_pfn_t pfn, - unsigned long size, - bool ipa_uncached) + unsigned long size) { void *va = page_address(pfn_to_page(pfn)); |