diff options
| -rw-r--r-- | arch/loongarch/include/asm/pgtable.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h index debbe116f105..aa0e0e0d4ee5 100644 --- a/arch/loongarch/include/asm/pgtable.h +++ b/arch/loongarch/include/asm/pgtable.h @@ -357,7 +357,9 @@ static inline pte_t pte_mkdirty(pte_t pte) static inline pte_t pte_mkwrite(pte_t pte) { - pte_val(pte) |= (_PAGE_WRITE | _PAGE_DIRTY); + pte_val(pte) |= _PAGE_WRITE; + if (pte_val(pte) & _PAGE_MODIFIED) + pte_val(pte) |= _PAGE_DIRTY; return pte; } @@ -457,7 +459,9 @@ static inline int pmd_write(pmd_t pmd) static inline pmd_t pmd_mkwrite(pmd_t pmd) { - pmd_val(pmd) |= (_PAGE_WRITE | _PAGE_DIRTY); + pmd_val(pmd) |= _PAGE_WRITE; + if (pmd_val(pmd) & _PAGE_MODIFIED) + pmd_val(pmd) |= _PAGE_DIRTY; return pmd; } |