On 4/8/24 11:11 AM, Pavel Begunkov wrote: > 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. I added: Fixes: 493108d95f146 ("io_uring/net: zerocopy sendmsg") -- Jens Axboe