The quilt patch titled
Subject: sparc64: add missing initialization of folio in tlb_batch_add()
has been removed from the -mm tree. Its filename was
sparc64-add-missing-initialization-of-folio-in-tlb_batch_add.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: "Mike Rapoport (IBM)" <rppt@xxxxxxxxxx>
Subject: sparc64: add missing initialization of folio in tlb_batch_add()
Date: Mon, 4 Sep 2023 20:37:59 +0300
Commit 1a10a44dfc1d ("sparc64: implement the new page table range API")
missed initialization of folio variable in tlb_batch_add() which causes
boot tests to crash.
Add missing initialization.
Link: https://lkml.kernel.org/r/20230904174350.GF3223@xxxxxxxxxx
Fixes: 1a10a44dfc1d ("sparc64: implement the new page table range API")
Signed-off-by: Mike Rapoport (IBM) <rppt@xxxxxxxxxx>
Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/sparc/mm/tlb.c | 1 +
1 file changed, 1 insertion(+)
--- a/arch/sparc/mm/tlb.c~sparc64-add-missing-initialization-of-folio-in-tlb_batch_add
+++ a/arch/sparc/mm/tlb.c
@@ -128,6 +128,7 @@ void tlb_batch_add(struct mm_struct *mm,
goto no_cache_flush;
/* A real file page? */
+ folio = page_folio(page);
mapping = folio_flush_mapping(folio);
if (!mapping)
goto no_cache_flush;
_
Patches currently in -mm which might be from rppt@xxxxxxxxxx are
