+ mm-fix-is_pinnable_page-against-on-cma-page-v5-fix.patch added to mm-unstable branch

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The patch titled
     Subject: mm-fix-is_pinnable_page-against-on-cma-page-v5-fix
has been added to the -mm mm-unstable branch.  Its filename is
     mm-fix-is_pinnable_page-against-on-cma-page-v5-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-v5-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: Minchan Kim <minchan@xxxxxxxxxx>
Subject: mm-fix-is_pinnable_page-against-on-cma-page-v5-fix

fat finger

Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
Reviewed-by: John Hubbard <jhubbard@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 include/linux/mm.h |    1 +
 1 file changed, 1 insertion(+)

--- a/include/linux/mm.h~mm-fix-is_pinnable_page-against-on-cma-page-v5-fix
+++ a/include/linux/mm.h
@@ -1632,6 +1632,7 @@ static inline bool is_pinnable_page(stru
 	 * this routine races with set_pageblock_migratetype(), and we want to
 	 * avoid reading zero, when actually one or the other flags was set.
 	 */
+	int __mt = get_pageblock_migratetype(page);
 	int mt = __READ_ONCE(__mt);
 
 	if (mt & (MIGRATE_CMA | MIGRATE_ISOLATE))
_

Patches currently in -mm which might be from minchan@xxxxxxxxxx are

mm-fix-is_pinnable_page-against-on-cma-page.patch
mm-fix-is_pinnable_page-against-on-cma-page-v5.patch
mm-fix-is_pinnable_page-against-on-cma-page-v5-fix.patch
mm-dont-be-stuck-to-rmap-lock-on-reclaim-path.patch




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