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| author |   Pavel Begunkov <asml.silence@gmail.com> | 2020-08-23 20:33:10 +0300 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2020-08-23 11:38:50 -0600 |
| commit | 204361a77f4018627addd4a06877448f088ddfc0 (patch) | |
| tree | 422e0e66f05ef6220b909887cfa6312f5c694f83 /drivers/gpu/drm/drm_dp_mst_topology.c | |
| parent | io_uring: don't recurse on tsk->sighand->siglock with signalfd (diff) | |
| download | linux-dev-204361a77f4018627addd4a06877448f088ddfc0.tar.xz linux-dev-204361a77f4018627addd4a06877448f088ddfc0.zip | |
io-wq: fix hang after cancelling pending hashed work
Don't forget to update wqe->hash_tail after cancelling a pending work
item, if it was hashed.
Cc: stable@vger.kernel.org # 5.7+
Reported-by: Dmitry Shulyak <yashulyak@gmail.com>
Fixes: 86f3cd1b589a1 ("io-wq: handle hashed writes in chains")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/gpu/drm/drm_dp_mst_topology.c')
0 files changed, 0 insertions, 0 deletions