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Wong" To: Linus Torvalds Cc: "Darrick J. Wong" , linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, david@fromorbit.com, linux-kernel@vger.kernel.org, sandeen@sandeen.net, hch@lst.de, agruenba@redhat.com, rpeterso@redhat.com, cluster-devel@redhat.com, linux-ext4 , Theodore Ts'o Subject: [GIT PULL] iomap: fixes for 5.5 Message-ID: <20191206195456.GB9464@magnolia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Hi Linus, Please pull these iomap bug fixes for 5.5-rc1, which fix a race condition and a use-after-free error. The branch has survived overnight xfstests runs and merges cleanly with this morning's master. Please let me know if anything strange happens. --D The following changes since commit 88cfd30e188fcf6fd8304586c936a6f22fb665e5: iomap: remove unneeded variable in iomap_dio_rw() (2019-11-26 09:28:47 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/iomap-5.5-merge-14 for you to fetch changes up to c275779ff2dd51c96eaae04fac5d766421d6c596: iomap: stop using ioend after it's been freed in iomap_finish_ioend() (2019-12-05 07:41:16 -0800) ---------------------------------------------------------------- Fixes for 5.5-rc1: - Fix a UAF when reporting writeback errors - Fix a race condition when handling page uptodate on a blocksize < pagesize file that is also fragmented ---------------------------------------------------------------- Christoph Hellwig (1): iomap: fix sub-page uptodate handling Zorro Lang (1): iomap: stop using ioend after it's been freed in iomap_finish_ioend() fs/iomap/buffered-io.c | 40 ++++++++++++++++++++++++++++------------ 1 file changed, 28 insertions(+), 12 deletions(-)