diff options
Diffstat (limited to 'arch/riscv/include/asm/pgtable.h')
| -rw-r--r-- | arch/riscv/include/asm/pgtable.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h index c55341b72de1..6f0a260d3f2c 100644 --- a/arch/riscv/include/asm/pgtable.h +++ b/arch/riscv/include/asm/pgtable.h @@ -250,7 +250,11 @@ static inline void pmd_clear(pmd_t *pmdp) static inline pgd_t pfn_pgd(unsigned long pfn, pgprot_t prot) { - return __pgd((pfn << _PAGE_PFN_SHIFT) | pgprot_val(prot)); + unsigned long prot_val = pgprot_val(prot); + + ALT_THEAD_PMA(prot_val); + + return __pgd((pfn << _PAGE_PFN_SHIFT) | prot_val); } static inline unsigned long _pgd_pfn(pgd_t pgd) @@ -289,7 +293,11 @@ static inline unsigned long pte_pfn(pte_t pte) /* Constructs a page table entry */ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot) { - return __pte((pfn << _PAGE_PFN_SHIFT) | pgprot_val(prot)); + unsigned long prot_val = pgprot_val(prot); + + ALT_THEAD_PMA(prot_val); + + return __pte((pfn << _PAGE_PFN_SHIFT) | prot_val); } #define mk_pte(page, prot) pfn_pte(page_to_pfn(page), prot) @@ -398,7 +406,11 @@ static inline int pmd_protnone(pmd_t pmd) /* Modify page protection bits */ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { - return __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot)); + unsigned long newprot_val = pgprot_val(newprot); + + ALT_THEAD_PMA(newprot_val); + + return __pte((pte_val(pte) & _PAGE_CHG_MASK) | newprot_val); } #define pgd_ERROR(e) \ |