diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2024-04-08 18:11:09 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-04-08 21:48:41 -0600 |
| commit | 4fe82aedeb8a8cb09bfa60f55ab57b5c10a74ac4 (patch) | |
| tree | e17876a46a531c04b1a05c298404389316adb2b5 /scripts/gdb/linux/stackdepot.py | |
| parent | 978e5c19dfefc271e5550efba92fcef0d3f62864 (diff) | |
io_uring/net: restore msg_control on sendzc retry
cac9e4418f4cb ("io_uring/net: save msghdr->msg_control for retries")
reinstatiates msg_control before every __sys_sendmsg_sock(), since the
function can overwrite the value in msghdr. We need to do same for
zerocopy sendmsg.
Cc: stable@vger.kernel.org
Fixes: 493108d95f146 ("io_uring/net: zerocopy sendmsg")
Link: https://github.com/axboe/liburing/issues/1067
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/cc1d5d9df0576fa66ddad4420d240a98a020b267.1712596179.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'scripts/gdb/linux/stackdepot.py')
0 files changed, 0 insertions, 0 deletions