diff options
Diffstat (limited to 'mm/mprotect.c')
| -rw-r--r-- | mm/mprotect.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/mprotect.c b/mm/mprotect.c index 20a46f21cca8..e84694267b0f 100644 --- a/mm/mprotect.c +++ b/mm/mprotect.c @@ -193,6 +193,9 @@ static unsigned long change_pte_range(struct mmu_gather *tlb, newpte = pte_swp_mksoft_dirty(newpte); if (pte_swp_uffd_wp(oldpte)) newpte = pte_swp_mkuffd_wp(newpte); + } else if (is_pte_marker_entry(entry)) { + /* Skip it, the same as none pte */ + continue; } else { newpte = oldpte; } |