diff options
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index b118bcd392cb..3f0466729c75 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -2638,6 +2638,8 @@ static void change_non_present_huge_pmd(struct mm_struct *mm, } else if (softleaf_is_device_private_write(entry)) { entry = make_readable_device_private_entry(swp_offset(entry)); newpmd = swp_entry_to_pmd(entry); + if (pmd_swp_uffd_wp(*pmd)) + newpmd = pmd_swp_mkuffd_wp(newpmd); } else { newpmd = *pmd; } @@ -3644,6 +3646,7 @@ static void __split_folio_to_order(struct folio *folio, int old_order, (1L << PG_arch_3) | #endif (1L << PG_dirty) | + (1L << PG_dropbehind) | LRU_GEN_MASK | LRU_REFS_MASK)); if (handle_hwpoison && |