The patch titled
Subject: migrate_pages-split-unmap_and_move-to-_unmap-and-_move-fix
has been added to the -mm mm-unstable branch. Its filename is
migrate_pages-split-unmap_and_move-to-_unmap-and-_move-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/migrate_pages-split-unmap_and_move-to-_unmap-and-_move-fix.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: migrate_pages-split-unmap_and_move-to-_unmap-and-_move-fix
Date: Mon Jan 9 05:00:53 PM PST 2023
use void* cast on page->mapping, per Kees
Reported-by: Nathan Chancellor <nathan@xxxxxxxxxx>
Link: https://lkml.kernel.org/r/87pmbo7g9y.fsf@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Cc: Alistair Popple <apopple@xxxxxxxxxx>
Cc: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
Cc: Bharata B Rao <bharata@xxxxxxx>
Cc: haoxin <xhao@xxxxxxxxxxxxxxxxx>
Cc: "Huang, Ying" <ying.huang@xxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Cc: Oscar Salvador <osalvador@xxxxxxx>
Cc: Yang Shi <shy828301@xxxxxxxxx>
Cc: Zi Yan <ziy@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/migrate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/migrate.c~migrate_pages-split-unmap_and_move-to-_unmap-and-_move-fix
+++ a/mm/migrate.c
@@ -1038,7 +1038,7 @@ static void __migrate_folio_extract(stru
int *page_was_mappedp,
struct anon_vma **anon_vmap)
{
- *anon_vmap = (struct anon_vma *)dst->mapping;
+ *anon_vmap = (void *)dst->mapping;
*page_was_mappedp = (unsigned long)dst->private;
dst->mapping = NULL;
dst->private = NULL;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix.patch
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-fix.patch
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-3.patch
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-3-fix.patch
mm-hugetlb-introduce-hugetlb_walk-checkpatch-fixes.patch
mm-memcontrol-deprecate-charge-moving-fix.patch
mm-swap-convert-deactivate_page-to-folio_deactivate-fix.patch
migrate_pages-split-unmap_and_move-to-_unmap-and-_move-fix.patch
mm-uffd-detect-pgtable-allocation-failures-checkpatch-fixes.patch
mmap-convert-__vma_adjust-to-use-vma-iterator-fix.patch
error-injection-remove-ei_etype_none-fix.patch
hfsplus-remove-unnecessary-variable-initialization-fix.patch
