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| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-12-07 03:53:26 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-12-07 06:47:13 -0700 |
| commit | ef0ec1ad03119b8b46b035dad42bca7d6da7c2e5 (patch) | |
| tree | 27b3091d86ca96a78743410bc66d0af25329288e /block/elevator.h | |
| parent | 7500194a630b11236761df35fef300009d7d3f6f (diff) | |
| download | linux-ef0ec1ad03119b8b46b035dad42bca7d6da7c2e5.tar.bz2 | |
io_uring: dont remove file from msg_ring reqs
We should not be messing with req->file outside of core paths. Clearing
it makes msg_ring non reentrant, i.e. luckily io_msg_send_fd() fails the
request on failed io_double_lock_ctx() but clearly was originally
intended to do retries instead.
Cc: stable@vger.kernel.org
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/e5ac9edadb574fe33f6d727cb8f14ce68262a684.1670384893.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/elevator.h')
0 files changed, 0 insertions, 0 deletions