The patch titled
Subject: mm-convert-to-should_zap_page-to-should_zap_folio-fix
has been added to the -mm mm-unstable branch. Its filename is
mm-convert-to-should_zap_page-to-should_zap_folio-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-convert-to-should_zap_page-to-should_zap_folio-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: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Subject: mm-convert-to-should_zap_page-to-should_zap_folio-fix
Date: Fri, 12 Jan 2024 18:14:32 +0800
fix used-uninitialized warning
Link: https://lkml.kernel.org/r/962a7993-fce9-4de8-85cd-25e290f25736@xxxxxxxxxx
Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202401121250.A221BL2D-lkp@xxxxxxxxx/
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memory.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/memory.c~mm-convert-to-should_zap_page-to-should_zap_folio-fix
+++ a/mm/memory.c
@@ -1435,7 +1435,7 @@ static unsigned long zap_pte_range(struc
arch_enter_lazy_mmu_mode();
do {
pte_t ptent = ptep_get(pte);
- struct folio *folio;
+ struct folio *folio = NULL;
struct page *page;
if (pte_none(ptent))
_
Patches currently in -mm which might be from wangkefeng.wang@xxxxxxxxxx are
mm-memory-use-nth_page-in-clear-copy_subpage.patch
s390-use-pfn_swap_entry_folio-in-ptep_zap_swap_entry.patch
mm-use-pfn_swap_entry_folio-in-__split_huge_pmd_locked.patch
mm-use-pfn_swap_entry_to_folio-in-zap_huge_pmd.patch
mm-use-pfn_swap_entry_folio-in-copy_nonpresent_pte.patch
mm-convert-to-should_zap_page-to-should_zap_folio.patch
mm-convert-to-should_zap_page-to-should_zap_folio-fix.patch
mm-convert-mm_counter-to-take-a-folio.patch
mm-convert-mm_counter_file-to-take-a-folio.patch
