The patch titled
Subject: mm-page_alloc-reduce-page-alloc-free-sanity-checks-fix
has been added to the -mm mm-unstable branch. Its filename is
mm-page_alloc-reduce-page-alloc-free-sanity-checks-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-page_alloc-reduce-page-alloc-free-sanity-checks-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-page_alloc-reduce-page-alloc-free-sanity-checks-fix
Date: Sat Feb 25 01:00:30 PM PST 2023
make check_pages_enabled static
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Link: https://lkml.kernel.org/r/63fa411f.ZvVOisJt5OlLzGYF%25lkp@xxxxxxxxx
Cc: Alexander Halbuer <halbuer@xxxxxxxxxxxxxxxxxxx>
Cc: Kees Cook <keescook@xxxxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- a/mm/page_alloc.c~mm-page_alloc-reduce-page-alloc-free-sanity-checks-fix
+++ b/mm/page_alloc.c
@@ -254,7 +254,7 @@ DEFINE_STATIC_KEY_MAYBE(CONFIG_INIT_ON_FREE_DEFAULT_ON, init_on_free);
EXPORT_SYMBOL(init_on_free);
/* perform sanity checks on struct pages being allocated or freed */
-DEFINE_STATIC_KEY_MAYBE(CONFIG_DEBUG_VM, check_pages_enabled);
+static DEFINE_STATIC_KEY_MAYBE(CONFIG_DEBUG_VM, check_pages_enabled);
static bool _init_on_alloc_enabled_early __read_mostly
= IS_ENABLED(CONFIG_INIT_ON_ALLOC_DEFAULT_ON);
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-page_alloc-reduce-page-alloc-free-sanity-checks-checkpatch-fixes.patch
mm-page_alloc-reduce-page-alloc-free-sanity-checks-fix.patch
mm-userfaultfd-support-wp-on-multiple-vmas-fix.patch
