The quilt patch titled
Subject: mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios-fix
has been removed from the -mm tree. Its filename was
mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios-fix.patch
This patch was dropped because it was folded into mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios.patch
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios-fix
Date: Fri Jul 5 02:15:29 PM PDT 2024
improve the CONFIG_MMU=n situation, per SeongJae
Acked-by: Vivek Kasireddy <vivek.kasireddy@xxxxxxxxx>
Cc: SeongJae Park <sj@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/gup.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/mm/gup.c~mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios-fix
+++ a/mm/gup.c
@@ -3859,9 +3859,9 @@ long memfd_pin_folios(struct file *memfd
next_idx != folio_index(fbatch.folios[i]))
continue;
- folio = try_grab_folio_fast(&fbatch.folios[i]->page,
- 1, FOLL_PIN);
- if (!folio) {
+ folio = page_folio(&fbatch.folios[i]->page);
+
+ if (try_grab_folio(folio, 1, FOLL_PIN)) {
folio_batch_release(&fbatch);
ret = -EINVAL;
goto err;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-hugetlbc-undo-errant-change.patch
mm-gup-introduce-memfd_pin_folios-for-pinning-memfd-folios.patch
mm-page_counter-move-calculating-protection-values-to-page_counter-fix.patch
mm-migrate-putback-split-folios-when-numa-hint-migration-fails-fix.patch
