diff options
| author | Marc Zyngier | 2017-01-25 14:33:11 +0100 |
|---|---|---|
| committer | Marc Zyngier | 2017-01-30 14:47:38 +0100 |
| commit | 13b7756cec3d6e8329fa21c314fe150c12601c6c (patch) | |
| tree | 0e7cccbb4dd4151a7da95c12c33c82d767265c5f /arch/arm/include/asm/kvm_mmu.h | |
| parent | arm/arm64: KVM: Enforce unconditional flush to PoC when mapping to stage-2 (diff) | |
| download | kernel-qcow2-linux-13b7756cec3d6e8329fa21c314fe150c12601c6c.tar.gz kernel-qcow2-linux-13b7756cec3d6e8329fa21c314fe150c12601c6c.tar.xz kernel-qcow2-linux-13b7756cec3d6e8329fa21c314fe150c12601c6c.zip | |
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/arm/include/asm/kvm_mmu.h')
| -rw-r--r-- | arch/arm/include/asm/kvm_mmu.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/include/asm/kvm_mmu.h b/arch/arm/include/asm/kvm_mmu.h index a58bbaa3ec60..95f38dcd611d 100644 --- a/arch/arm/include/asm/kvm_mmu.h +++ b/arch/arm/include/asm/kvm_mmu.h @@ -129,8 +129,7 @@ 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) { /* * If we are going to insert an instruction page and the icache is |