Commit 8a9c6c40 authored by Linus Torvalds's avatar Linus Torvalds

Merge tag 'io_uring-6.10-20240703' of git://git.kernel.dk/linux

Pull io_uring fix from Jens Axboe:
 "A fix for a feature that went into the 6.10 merge window actually
  ended up causing a regression in building bundles for receives.

  Fix that up by ensuring we don't overwrite msg_inq before we use
  it in the loop"

* tag 'io_uring-6.10-20240703' of git://git.kernel.dk/linux:
  io_uring/net: don't clear msg_inq before io_recv_buf_select() needs it
parents 4a0929b0 6e92c646
......@@ -1127,16 +1127,18 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags)
flags |= MSG_DONTWAIT;
retry_multishot:
kmsg->msg.msg_inq = -1;
kmsg->msg.msg_flags = 0;
if (io_do_buffer_select(req)) {
ret = io_recv_buf_select(req, kmsg, &len, issue_flags);
if (unlikely(ret))
if (unlikely(ret)) {
kmsg->msg.msg_inq = -1;
goto out_free;
}
sr->buf = NULL;
}
kmsg->msg.msg_flags = 0;
kmsg->msg.msg_inq = -1;
if (flags & MSG_WAITALL)
min_ret = iov_iter_count(&kmsg->msg.msg_iter);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment