[PATCH 5.10 0/2] mm/truncate: fix issue in ext4_set_page_dirty()
From: Roman Smirnov
Date: Thu Jan 11 2024 - 09:38:54 EST
Syzkaller reports warning in ext4_set_page_dirty() in 5.10 stable
releases. The problem can be fixed by the following patches
which can be cleanly applied to the 5.10 branch.
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
Link: https://syzkaller.appspot.com/bug?extid=02f21431b65c214aa1d6
Matthew Wilcox (Oracle) (2):
mm/truncate: Inline invalidate_complete_page() into its one caller
mm/truncate: Replace page_mapped() call in invalidate_inode_page()
kernel/futex/core.c | 2 +-
mm/truncate.c | 34 +++++++---------------------------
2 files changed, 8 insertions(+), 28 deletions(-)
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2.34.1