diff options
Diffstat (limited to 'arch/powerpc/mm/mem.c')
| -rw-r--r-- | arch/powerpc/mm/mem.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 0988a26e041..ccd49f9503a 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -508,6 +508,10 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep) { #ifdef CONFIG_PPC_STD_MMU + /* + * We don't need to worry about _PAGE_PRESENT here because we are + * called with either mm->page_table_lock held or ptl lock held + */ unsigned long access = 0, trap; /* We only want HPTEs for linux PTEs that have _PAGE_ACCESSED set */ |