diff options
| -rw-r--r-- | arch/arm/include/asm/kvm_mmu.h | 3 | ||||
| -rw-r--r-- | arch/arm/kvm/mmu.c | 11 | ||||
| -rw-r--r-- | arch/arm64/include/asm/kvm_mmu.h | 3 |
3 files changed, 6 insertions, 11 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 diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c index a5265edbeeab..5cc35080cbf7 100644 --- a/arch/arm/kvm/mmu.c +++ b/arch/arm/kvm/mmu.c @@ -1232,9 +1232,9 @@ void kvm_arch_mmu_enable_log_dirty_pt_masked(struct kvm *kvm, } static void coherent_cache_guest_page(struct kvm_vcpu *vcpu, kvm_pfn_t pfn, - unsigned long size, bool uncached) + unsigned long size) { - __coherent_cache_guest_page(vcpu, pfn, size, uncached); + __coherent_cache_guest_page(vcpu, pfn, size); } static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, @@ -1250,7 +1250,6 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, struct vm_area_struct *vma; kvm_pfn_t pfn; pgprot_t mem_type = PAGE_S2; - bool fault_ipa_uncached; bool logging_active = memslot_is_logging(memslot); unsigned long flags = 0; @@ -1337,8 +1336,6 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, if (!hugetlb && !force_pte) hugetlb = transparent_hugepage_adjust(&pfn, &fault_ipa); - fault_ipa_uncached = memslot->flags & KVM_MEMSLOT_INCOHERENT; - if (hugetlb) { pmd_t new_pmd = pfn_pmd(pfn, mem_type); new_pmd = pmd_mkhuge(new_pmd); @@ -1346,7 +1343,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, new_pmd = kvm_s2pmd_mkwrite(new_pmd); kvm_set_pfn_dirty(pfn); } - coherent_cache_guest_page(vcpu, pfn, PMD_SIZE, fault_ipa_uncached); + coherent_cache_guest_page(vcpu, pfn, PMD_SIZE); ret = stage2_set_pmd_huge(kvm, memcache, fault_ipa, &new_pmd); } else { pte_t new_pte = pfn_pte(pfn, mem_type); @@ -1356,7 +1353,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, kvm_set_pfn_dirty(pfn); mark_page_dirty(kvm, gfn); } - coherent_cache_guest_page(vcpu, pfn, PAGE_SIZE, fault_ipa_uncached); + coherent_cache_guest_page(vcpu, pfn, PAGE_SIZE); ret = stage2_set_pte(kvm, memcache, fault_ipa, &new_pte, flags); } 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)); |