+ migrate-optimise-alloc_migration_target-fix.patch added to mm-new branch

[Andrew Morton <akpm@linux-foundation.org>]

The patch titled
     Subject: mm/migrate: fix zidx type
has been added to the -mm mm-new branch.  Its filename is
     migrate-optimise-alloc_migration_target-fix.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/migrate-optimise-alloc_migration_target-fix.patch

This patch will later appear in the mm-new branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Note, mm-new is a provisional staging ground for work-in-progress
patches, and acceptance into mm-new is a notification for others take
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------------------------------------------------------
From: Zi Yan <ziy@nvidia.com>
Subject: mm/migrate: fix zidx type
Date: Thu, 6 Nov 2025 19:41:13 -0500

folio_zonenum() returns enum zone_type. It would be better to also
fix zidx's type.

Link: https://lkml.kernel.org/r/26E8FF35-503E-4F14-98F7-7B4FA25FBD37@nvidia.com
Signed-off-by: Zi Yan <ziy@nvidia.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Byungchul Park <byungchul@sk.com>
Cc: David Hildenbrand <david@kernel.org>
Cc: Gregory Price <gourry@gourry.net>
Cc: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Ying Huang <ying.huang@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/migrate.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/mm/migrate.c~migrate-optimise-alloc_migration_target-fix
+++ a/mm/migrate.c
@@ -2172,7 +2172,7 @@ struct folio *alloc_migration_target(str
 	gfp_t gfp_mask;
 	unsigned int order = 0;
 	int nid;
-	int zidx;
+	enum zone_type zidx;
 
 	mtc = (struct migration_target_control *)private;
 	gfp_mask = mtc->gfp_mask;
_

Patches currently in -mm which might be from ziy@nvidia.com are

mm-huge_memory-do-not-change-split_huge_page-target-order-silently.patch
mm-huge_memory-preserve-pg_has_hwpoisoned-if-a-folio-is-split-to-0-order.patch
mm-huge_memory-fix-folio-split-check-for-anon-folios-in-swapcache.patch
mm-huge_memory-add-split_huge_page_to_order.patch
mm-memory-failure-improve-large-block-size-folio-handling.patch
mm-huge_memory-fix-kernel-doc-comments-for-folio_split-and-related.patch
mm-huge_memory-fix-kernel-doc-comments-for-folio_split-and-related-fix.patch
mm-huge_memory-fix-kernel-doc-comments-for-folio_split-and-related-fix-2.patch
migrate-optimise-alloc_migration_target-fix.patch