summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/arm/include/asm/kvm_mmu.h12
-rw-r--r--arch/arm64/include/asm/kvm_mmu.h3
-rw-r--r--virt/kvm/arm/mmu.c12
3 files changed, 12 insertions, 15 deletions
diff --git a/arch/arm/include/asm/kvm_mmu.h b/arch/arm/include/asm/kvm_mmu.h
index 8553d68b7c8a..b2feaea1434c 100644
--- a/arch/arm/include/asm/kvm_mmu.h
+++ b/arch/arm/include/asm/kvm_mmu.h
@@ -75,18 +75,6 @@ phys_addr_t kvm_get_idmap_vector(void);
int kvm_mmu_init(void);
void kvm_clear_hyp_idmap(void);
-static inline void kvm_set_pmd(pmd_t *pmd, pmd_t new_pmd)
-{
- *pmd = new_pmd;
- dsb(ishst);
-}
-
-static inline void kvm_set_pte(pte_t *pte, pte_t new_pte)
-{
- *pte = new_pte;
- dsb(ishst);
-}
-
static inline pte_t kvm_s2pte_mkwrite(pte_t pte)
{
pte_val(pte) |= L_PTE_S2_RDWR;
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h
index bac9f016736b..ea000fb47ec0 100644
--- a/arch/arm64/include/asm/kvm_mmu.h
+++ b/arch/arm64/include/asm/kvm_mmu.h
@@ -169,9 +169,6 @@ phys_addr_t kvm_get_idmap_vector(void);
int kvm_mmu_init(void);
void kvm_clear_hyp_idmap(void);
-#define kvm_set_pte(ptep, pte) set_pte(ptep, pte)
-#define kvm_set_pmd(pmdp, pmd) set_pmd(pmdp, pmd)
-
static inline pte_t kvm_s2pte_mkwrite(pte_t pte)
{
pte_val(pte) |= PTE_S2_RDWR;
diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c
index ea7314296ad1..a6bdbed1903a 100644
--- a/virt/kvm/arm/mmu.c
+++ b/virt/kvm/arm/mmu.c
@@ -177,6 +177,18 @@ static void clear_stage2_pmd_entry(struct kvm *kvm, pmd_t *pmd, phys_addr_t addr
put_page(virt_to_page(pmd));
}
+static inline void kvm_set_pte(pte_t *ptep, pte_t new_pte)
+{
+ WRITE_ONCE(*ptep, new_pte);
+ dsb(ishst);
+}
+
+static inline void kvm_set_pmd(pmd_t *pmdp, pmd_t new_pmd)
+{
+ WRITE_ONCE(*pmdp, new_pmd);
+ dsb(ishst);
+}
+
/*
* Unmapping vs dcache management:
*