tree 2d32a5238cb3bcd2a878243ad28c0b7f62899d64
parent 9c9d9e1898aa8d9eb173ae9f27e03e6ef9659909
author Amir Goldstein <amir73il@gmail.com> 1692281614 +0300
committer Arnav Kansal <rnv@google.com> 1736220529 -0800

io_uring: use kiocb_{start,end}_write() helpers

[ Upstream commit e484fd73f4bdcb00c2188100c2d84e9f3f5c9f7d ]

Use helpers instead of the open coded dance to silence lockdep warnings.

BUG=b/380569262
TEST=presubmit
RELEASE_NOTE=Fixed CVE-2024-53052 in the Linux kernel.

cos-patch: security-moderate
Change-Id: I9feec7cc2511779ace7a95b483295ff8a5b4a547
Signed-off-by: Arnav Kansal <rnv@google.com>
Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Message-Id: <20230817141337.1025891-5-amir73il@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Stable-dep-of: 1d60d74e8526 ("io_uring/rw: fix missing NOWAIT check for O_DIRECT start write")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Reviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/89603
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Kevin Berry <kpberry@google.com>