[PULL v2 00/30] Block layer patches

[Kevin Wolf]

The following changes since commit 138d2931979cb7ee4a54a434a54088231f6980ff:

  Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210308' 
into staging (2021-03-08 11:57:36 +0000)

are available in the Git repository at:

  git://repo.or.cz/qemu/kevin.git tags/for-upstream

for you to fetch changes up to ef2e38a1a1d2915b148c4a49f61626e62c46fbb6:

  blockdev: Clarify error messages pertaining to 'node-name' (2021-03-08 
14:56:55 +0100)

----------------------------------------------------------------
Block layer patches:

- qemu-storage-daemon: add --pidfile option
- qemu-storage-daemon: CLI error messages include the option name now
- vhost-user-blk export: Misc fixes
- docs: Improvements for qemu-storage-daemon documentation
- parallels: load bitmap extension
- backup-top: Don't crash on post-finalize accesses
- Improve error messages related to node-name options
- iotests improvements

----------------------------------------------------------------
Alberto Garcia (1):
      iotests: Drop deprecated 'props' from object-add

Connor Kuehl (2):
      block: Clarify error messages pertaining to 'node-name'
      blockdev: Clarify error messages pertaining to 'node-name'

Eric Blake (1):
      iotests: Fix up python style in 300

Kevin Wolf (1):
      docs: qsd: Explain --export nbd,name=... default

Max Reitz (3):
      backup: Remove nodes from job in .clean()
      backup-top: Refuse I/O in inactive state
      iotests/283: Check that finalize drops backup-top

Paolo Bonzini (2):
      storage-daemon: report unexpected arguments on the fly
      storage-daemon: include current command line option in the errors

Stefan Hajnoczi (12):
      qemu-storage-daemon: add --pidfile option
      docs: show how to spawn qemu-storage-daemon with fd passing
      docs: replace insecure /tmp examples in qsd docs
      vhost-user-blk: fix blkcfg->num_queues endianness
      libqtest: add qtest_socket_server()
      libqtest: add qtest_kill_qemu()
      libqtest: add qtest_remove_abrt_handler()
      block/export: fix blk_size double byteswap
      block/export: use VIRTIO_BLK_SECTOR_BITS
      block/export: fix vhost-user-blk export sector number calculation
      block/export: port virtio-blk discard/write zeroes input validation
      block/export: port virtio-blk read/write range check

Stefano Garzarella (1):
      blockjob: report a better error message

Vladimir Sementsov-Ogievskiy (7):
      qcow2-bitmap: make bytes_covered_by_bitmap_cluster() public
      parallels.txt: fix bitmap L1 table description
      block/parallels: BDRVParallelsState: add cluster_size field
      parallels: support bitmap extension for read-only mode
      iotests.py: add unarchive_sample_image() helper
      iotests: add parallels-read-bitmap test
      MAINTAINERS: update parallels block driver

 docs/interop/parallels.txt                         |  28 +-
 docs/tools/qemu-storage-daemon.rst                 |  68 ++++-
 block/parallels.h                                  |   7 +-
 include/block/dirty-bitmap.h                       |   2 +
 tests/qtest/libqos/libqtest.h                      |  37 +++
 block.c                                            |   8 +-
 block/backup-top.c                                 |  10 +
 block/backup.c                                     |   1 +
 block/dirty-bitmap.c                               |  13 +
 block/export/vhost-user-blk-server.c               | 150 +++++++++--
 block/parallels-ext.c                              | 300 +++++++++++++++++++++
 block/parallels.c                                  |  26 +-
 block/qcow2-bitmap.c                               |  16 +-
 blockdev.c                                         |  13 +-
 blockjob.c                                         |  10 +-
 hw/block/vhost-user-blk.c                          |   7 +-
 storage-daemon/qemu-storage-daemon.c               |  56 +++-
 tests/qtest/libqtest.c                             |  82 ++++--
 tests/qemu-iotests/iotests.py                      |  10 +
 MAINTAINERS                                        |   3 +
 block/meson.build                                  |   3 +-
 tests/qemu-iotests/030                             |   4 +-
 tests/qemu-iotests/040                             |   4 +-
 tests/qemu-iotests/051.pc.out                      |   6 +-
 tests/qemu-iotests/081.out                         |   2 +-
 tests/qemu-iotests/085.out                         |   6 +-
 tests/qemu-iotests/087                             |   8 +-
 tests/qemu-iotests/087.out                         |   2 +-
 tests/qemu-iotests/184                             |  18 +-
 tests/qemu-iotests/206.out                         |   2 +-
 tests/qemu-iotests/210.out                         |   2 +-
 tests/qemu-iotests/211.out                         |   2 +-
 tests/qemu-iotests/212.out                         |   2 +-
 tests/qemu-iotests/213.out                         |   2 +-
 tests/qemu-iotests/218                             |   2 +-
 tests/qemu-iotests/223.out                         |   4 +-
 tests/qemu-iotests/235                             |   2 +-
 tests/qemu-iotests/237.out                         |   2 +-
 tests/qemu-iotests/245                             |  14 +-
 tests/qemu-iotests/249.out                         |   2 +-
 tests/qemu-iotests/258                             |   6 +-
 tests/qemu-iotests/258.out                         |   4 +-
 tests/qemu-iotests/283                             |  53 ++++
 tests/qemu-iotests/283.out                         |  15 ++
 tests/qemu-iotests/295                             |   2 +-
 tests/qemu-iotests/296                             |   2 +-
 tests/qemu-iotests/300                             |  14 +-
 .../sample_images/parallels-with-bitmap.bz2        | Bin 0 -> 203 bytes
 .../sample_images/parallels-with-bitmap.sh         |  51 ++++
 tests/qemu-iotests/tests/parallels-read-bitmap     |  55 ++++
 tests/qemu-iotests/tests/parallels-read-bitmap.out |   6 +
 51 files changed, 969 insertions(+), 175 deletions(-)
 create mode 100644 block/parallels-ext.c
 create mode 100644 tests/qemu-iotests/sample_images/parallels-with-bitmap.bz2
 create mode 100755 tests/qemu-iotests/sample_images/parallels-with-bitmap.sh
 create mode 100755 tests/qemu-iotests/tests/parallels-read-bitmap
 create mode 100644 tests/qemu-iotests/tests/parallels-read-bitmap.out