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Diffstat (limited to 'arch/arm64/include/asm/pgtable.h')
-rw-r--r--arch/arm64/include/asm/pgtable.h20
1 files changed, 0 insertions, 20 deletions
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index 7576df00eb50..565aa45ef134 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -283,23 +283,6 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
set_pte(ptep, pte);
}
-#define __HAVE_ARCH_PTE_SAME
-static inline int pte_same(pte_t pte_a, pte_t pte_b)
-{
- pteval_t lhs, rhs;
-
- lhs = pte_val(pte_a);
- rhs = pte_val(pte_b);
-
- if (pte_present(pte_a))
- lhs &= ~PTE_RDONLY;
-
- if (pte_present(pte_b))
- rhs &= ~PTE_RDONLY;
-
- return (lhs == rhs);
-}
-
/*
* Huge pte definitions.
*/
@@ -876,9 +859,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma,
#define update_mmu_cache_pmd(vma, address, pmd) do { } while (0)
-#define kc_vaddr_to_offset(v) ((v) & ~PAGE_END)
-#define kc_offset_to_vaddr(o) ((o) | PAGE_END)
-
#ifdef CONFIG_ARM64_PA_BITS_52
#define phys_to_ttbr(addr) (((addr) | ((addr) >> 46)) & TTBR_BADDR_MASK_52)
#else