Commit 72c58ff895 for qemu.org

commit 72c58ff8958f6e00ce361d1d568dc21e41c85f45
Merge: d2e9b78162 c49dda7254
Author: Stefan Hajnoczi <stefanha@redhat.com>
Date:   Fri May 30 11:40:56 2025 -0400

    Merge tag 'pull-nbd-2025-05-29' of https://repo.or.cz/qemu/ericb into staging

    NBD patches for 2025-05-29

    - Nir Soffer: Allow for larger Unix socket buffers in NBD
    - Eric Blake: clean up mirror-sparse iotest issues

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    * tag 'pull-nbd-2025-05-29' of https://repo.or.cz/qemu/ericb:
      iotests: Filter out ZFS in several tests
      iotests: Improve mirror-sparse on ext4 and xfs
      iotests: Use disk_usage in more places
      nbd: Set unix socket send buffer on Linux
      nbd: Set unix socket send buffer on macOS
      io: Add helper for setting socket send buffer size

    Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>