The patch titled
Subject: mm-fix-is_pinnable_page-against-on-cma-page-fix
has been added to the -mm mm-unstable branch. Its filename is
mm-fix-is_pinnable_page-against-on-cma-page-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-fix-is_pinnable_page-against-on-cma-page-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: mm-fix-is_pinnable_page-against-on-cma-page-fix
Date: Fri May 13 05:15:26 PM PDT 2022
MIGRATE_CMA and MIGRATE_ISOLATE are not bitwise, per Minchan
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: John Dias <joaodias@xxxxxxxxxx>
Cc: John Hubbard <jhubbard@xxxxxxxxxx>
Cc: Minchan Kim <minchan@xxxxxxxxxx>
Cc: "Paul E . McKenney" <paulmck@xxxxxxxxxx>
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/mm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/linux/mm.h~mm-fix-is_pinnable_page-against-on-cma-page-fix
+++ a/include/linux/mm.h
@@ -1635,7 +1635,7 @@ static inline bool is_pinnable_page(stru
int __mt = get_pageblock_migratetype(page);
int mt = __READ_ONCE(__mt);
- if (mt & (MIGRATE_CMA | MIGRATE_ISOLATE))
+ if (mt == MIGRATE_CMA || mt == MIGRATE_ISOLATE)
return false;
#endif
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
assoc_array-fix-bug_on-during-garbage-collect-fix.patch
mm-start-tracking-vmas-with-maple-tree-fix.patch
damon-convert-__damon_va_three_regions-to-use-the-vma-iterator-fix.patch
mm-page_alloc-remotely-drain-per-cpu-lists-checkpatch-fixes.patch
tmpfs-fix-undefined-behaviour-in-shmem_reconfigure-fix.patch
mm-fix-is_pinnable_page-against-on-cma-page-fix.patch
linux-next-rejects.patch
linux-next-git-rejects.patch
mm-oom_killc-fix-vm_oom_kill_table-ifdeffery.patch
