[PULL 00/31] Block layer patches

[Kevin Wolf]

The following changes since commit 9a7beaad3dbba982f7a461d676b55a5c3851d312:

  Merge remote-tracking branch 
'remotes/alistair/tags/pull-riscv-to-apply-20210304' into staging (2021-03-05 
10:47:46 +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 67bedc3aed5c455b629c2cb5f523b536c46adff9:

  docs: qsd: Explain --export nbd,name=... default (2021-03-05 17:09:46 +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, added test cases
- docs: Improvements for qemu-storage-daemon documentation
- parallels: load bitmap extension
- backup-top: Don't crash on post-finalize accesses
- iotests improvements

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

Coiby Xu (1):
      test: new qTest case to test the vhost-user-blk-server

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 (14):
      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()
      tests/qtest: add multi-queue test case to vhost-user-blk-test
      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
      vhost-user-blk-test: test discard/write zeroes invalid inputs
      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 +
 tests/qtest/libqos/vhost-user-blk.h                |  48 +
 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 +-
 blockjob.c                                         |  10 +-
 hw/block/vhost-user-blk.c                          |   7 +-
 storage-daemon/qemu-storage-daemon.c               |  56 +-
 tests/qtest/libqos/vhost-user-blk.c                | 130 +++
 tests/qtest/libqtest.c                             |  82 +-
 tests/qtest/vhost-user-blk-test.c                  | 983 +++++++++++++++++++++
 tests/qemu-iotests/iotests.py                      |  10 +
 MAINTAINERS                                        |   5 +
 block/meson.build                                  |   3 +-
 tests/qemu-iotests/087                             |   8 +-
 tests/qemu-iotests/184                             |  18 +-
 tests/qemu-iotests/218                             |   2 +-
 tests/qemu-iotests/235                             |   2 +-
 tests/qemu-iotests/245                             |   4 +-
 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                             |  10 +-
 .../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 +
 tests/qtest/libqos/meson.build                     |   1 +
 tests/qtest/meson.build                            |   4 +
 40 files changed, 2098 insertions(+), 137 deletions(-)
 create mode 100644 tests/qtest/libqos/vhost-user-blk.h
 create mode 100644 block/parallels-ext.c
 create mode 100644 tests/qtest/libqos/vhost-user-blk.c
 create mode 100644 tests/qtest/vhost-user-blk-test.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