diff options
Diffstat (limited to 'arch/powerpc/include/asm/nohash/32/pgtable.h')
| -rw-r--r-- | arch/powerpc/include/asm/nohash/32/pgtable.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index 0d40b33184eb..70edad44dff6 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -256,14 +256,20 @@ static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, p num = number_of_cells_per_pte(pmd, new, huge); - for (i = 0; i < num; i++, entry++, new += SZ_4K) - *entry = new; + for (i = 0; i < num; i += PAGE_SIZE / SZ_4K, new += PAGE_SIZE) { + *entry++ = new; + if (IS_ENABLED(CONFIG_PPC_16K_PAGES) && num != 1) { + *entry++ = new; + *entry++ = new; + *entry++ = new; + } + } return old; } #ifdef CONFIG_PPC_16K_PAGES -#define __HAVE_ARCH_PTEP_GET +#define ptep_get ptep_get static inline pte_t ptep_get(pte_t *ptep) { pte_basic_t val = READ_ONCE(ptep->pte); |