+ mm-make-arch_has_descending_max_zone_pfns-static-v2.patch added to mm-unstable branch

+ mm-make-arch_has_descending_max_zone_pfns-static-v2.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: [v2] mm: make arch_has_descending_max_zone_pfns() static
has been added to the -mm mm-unstable branch.  Its filename is
     mm-make-arch_has_descending_max_zone_pfns-static-v2.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-make-arch_has_descending_max_zone_pfns-static-v2.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: Arnd Bergmann <arnd@arndb.de>
Subject: [v2] mm: make arch_has_descending_max_zone_pfns() static
Date: Sat, 15 Apr 2023 10:18:20 +0200

fix logic bug

Link: https://lkml.kernel.org/r/20230415081904.969049-1-arnd@kernel.org
Fixes: 9420f89db2dd ("mm: move most of core MM initialization to mm/mm_init.c")
Reported-by: kernel test robot <oliver.sang@intel.com>
  https://lore.kernel.org/oe-lkp/202304151422.5e4d380b-oliver.sang@intel.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: SeongJae Park <sj@kernel.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

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

--- a/mm/mm_init.c~mm-make-arch_has_descending_max_zone_pfns-static-v2
+++ a/mm/mm_init.c
@@ -1754,7 +1754,7 @@ static void __init free_area_init_memory
  */
 static bool arch_has_descending_max_zone_pfns(void)
 {
-	return !IS_ENABLED(CONFIG_ARC_HAS_PAE40);
+	return IS_ENABLED(CONFIG_ARC) && !IS_ENABLED(CONFIG_ARC_HAS_PAE40);
 }
 
 /**
_

Patches currently in -mm which might be from arnd@arndb.de are

mm-make-arch_has_descending_max_zone_pfns-static.patch
mm-make-arch_has_descending_max_zone_pfns-static-v2.patch