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-rw-r--r--arch/arm/include/asm/kvm_mmu.h3
-rw-r--r--arch/arm/kvm/mmu.c11
-rw-r--r--arch/arm64/include/asm/kvm_mmu.h3
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));