diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h index 27689c62bd25..25001694ae8e 100644 --- a/arch/arm64/include/asm/pgtable.h +++ b/arch/arm64/include/asm/pgtable.h @@ -140,10 +140,17 @@ static inline pteval_t __phys_to_pte_val(phys_addr_t phys) #define pte_none(pte) (!pte_val(pte)) #define pte_page(pte) (pfn_to_page(pte_pfn(pte))) +#define pte_valid(pte) (!!(pte_val(pte) & PTE_VALID)) +#define pte_present_invalid(pte) \ + ((pte_val(pte) & (PTE_VALID | PTE_PRESENT_INVALID)) == PTE_PRESENT_INVALID) + /* * The following only work if pte_present(). Undefined behaviour otherwise. */ -#define pte_present(pte) (pte_valid(pte) || pte_present_invalid(pte)) +static __always_inline bool pte_present(pte_t pte) +{ + return pte_valid(pte) || pte_present_invalid(pte); +} #define pte_young(pte) (!!(pte_val(pte) & PTE_AF)) #define pte_special(pte) (!!(pte_val(pte) & PTE_SPECIAL)) #define pte_write(pte) (!!(pte_val(pte) & PTE_WRITE)) @@ -168,9 +175,6 @@ static inline pteval_t __phys_to_pte_val(phys_addr_t phys) #define pte_sw_dirty(pte) (!!(pte_val(pte) & PTE_DIRTY)) #define pte_dirty(pte) (pte_sw_dirty(pte) || pte_hw_dirty(pte)) -#define pte_valid(pte) (!!(pte_val(pte) & PTE_VALID)) -#define pte_present_invalid(pte) \ - ((pte_val(pte) & (PTE_VALID | PTE_PRESENT_INVALID)) == PTE_PRESENT_INVALID) /* * Execute-only user mappings do not have the PTE_USER bit set. All valid * kernel mappings have the PTE_UXN bit set.