Merge tag 'block-6.15-20250509' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:

 - Fix for a regression in this series for loop and read/write iterator
   handling

 - zone append block update tweak

 - remove a broken IO priority test

 - NVMe pull request via Christoph:
      - unblock ctrl state transition for firmware update (Daniel
        Wagner)

* tag 'block-6.15-20250509' of git://git.kernel.dk/linux:
  block: remove test of incorrect io priority level
  nvme: unblock ctrl state transition for firmware update
  block: only update request sector if needed
  loop: Add sanity check for read/write_iter