Merge tag 'block-6.19-20260122' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'block-6.19-20260122' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

Pull block fixes from Jens Axboe:

 - A set of selftest fixes for ublk

 - Fix for a pid mismatch in ublk, comparing PIDs in different
   namespaces if run inside a namespace

 - Fix for a regression added in this release with polling, where the
   nvme tcp connect code would spin forever

 - Zoned device error path fix

 - Tweak the blkzoned uapi additions from this kernel release, making
   them more easily discoverable

 - Fix for a regression in bcache with bio endio handling added in this
   release

* tag 'block-6.19-20260122' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
  bcache: use bio cloning for detached device requests
  blk-mq: use BLK_POLL_ONESHOT for synchronous poll completion
  selftests/ublk: fix garbage output in foreground mode
  selftests/ublk: fix error handling for starting device
  selftests/ublk: fix IO thread idle check
  block: make the new blkzoned UAPI constants discoverable
  ublk: fix ublksrv pid handling for pid namespaces
  block: Fix an error path in disk_update_zone_resources()