Merge tag 'io_uring-6.13-20250103' of git://git.kernel.dk/linux

Pull io_uring fixes from Jens Axboe:

 - Fix an issue with the read multishot support and posting of CQEs from
   io-wq context

 - Fix a regression introduced in this cycle, where making the timeout
   lock a raw one uncovered another locking dependency. As a result,
   move the timeout flushing outside of the timeout lock, punting them
   to a local list first

 - Fix use of an uninitialized variable in io_async_msghdr. Doesn't
   really matter functionally, but silences a valid KMSAN complaint that
   it's not always initialized

 - Fix use of incrementally provided buffers for read on non-pollable
   files, where the buffer always gets committed upfront. Unfortunately
   the buffer address isn't resolved first, so the read ends up using
   the updated rather than the current value

* tag 'io_uring-6.13-20250103' of git://git.kernel.dk/linux:
  io_uring/kbuf: use pre-committed buffer address for non-pollable file
  io_uring/net: always initialize kmsg->msg.msg_inq upfront
  io_uring/timeout: flush timeouts outside of the timeout lock
  io_uring/rw: fix downgraded mshot read