[PULL 00/36] Block layer patches

[Kevin Wolf]

The following changes since commit 6c599282f8ab382fe59f03a6cae755b89561a7b3:

  Merge remote-tracking branch 'remotes/armbru/tags/pull-monitor-2020-02-15-v2' 
into staging (2020-02-17 13:32:25 +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 c45a88f4429d7a8f384b75f3fd3fed5138a6edca:

  iotests: Check that @replaces can replace filters (2020-02-18 14:52:16 +0100)

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

- Fix check_to_replace_node()
- commit: Expose on-error option in QMP
- qcow2: Fix qcow2_alloc_cluster_abort() for external data file
- mirror: Fix deadlock
- vvfat: Fix segfault while closing read-write node
- Code cleanups

----------------------------------------------------------------
Alberto Garcia (1):
      qcow2: Fix alignment checks in encrypted images

Hikaru Nishida (1):
      block/vvfat: Do not unref qcow on closing backing bdrv

Kevin Wolf (12):
      mirror: Store MirrorOp.co for debuggability
      mirror: Don't let an operation wait for itself
      qcow2: update_refcount(): Reset old_table_index after qcow2_cache_put()
      qcow2: Fix qcow2_alloc_cluster_abort() for external data file
      iotests: Test copy offloading with external data file
      qapi: Document meaning of 'ignore' BlockdevOnError for jobs
      commit: Remove unused bytes_written
      commit: Fix argument order for block_job_error_action()
      commit: Inline commit_populate()
      commit: Fix is_read for block_job_error_action()
      commit: Expose on-error option in QMP
      iotests: Test error handling policies with block-commit

Max Reitz (19):
      blockdev: Allow external snapshots everywhere
      blockdev: Allow resizing everywhere
      block: Drop bdrv_is_first_non_filter()
      iotests: Let 041 use -blockdev for quorum children
      quorum: Fix child permissions
      block: Add bdrv_recurse_can_replace()
      blkverify: Implement .bdrv_recurse_can_replace()
      quorum: Implement .bdrv_recurse_can_replace()
      block: Use bdrv_recurse_can_replace()
      block: Remove bdrv_recurse_is_first_non_filter()
      mirror: Double-check immediately before replacing
      quorum: Stop marking it as a filter
      iotests: Use complete_and_wait() in 155
      iotests: Add VM.assert_block_path()
      iotests/041: Drop superfluous shutdowns
      iotests: Resolve TODOs in 041
      iotests: Use self.image_len in TestRepairQuorum
      iotests: Add tests for invalid Quorum @replaces
      iotests: Check that @replaces can replace filters

Philippe Mathieu-Daudé (3):
      block/qcow2-bitmap: Remove unneeded variable assignment
      block: Remove superfluous semicolons
      block/io_uring: Remove superfluous semicolon

 qapi/block-core.json          |   9 +-
 include/block/block.h         |   5 -
 include/block/block_int.h     |  16 +--
 block.c                       |  89 ++++++-------
 block/blkverify.c             |  20 +--
 block/commit.c                |  37 ++----
 block/copy-on-read.c          |   9 --
 block/filter-compress.c       |   9 --
 block/io_uring.c              |   2 +-
 block/mirror.c                |  37 ++++--
 block/qcow2-bitmap.c          |   1 -
 block/qcow2-cluster.c         |   7 +-
 block/qcow2-refcount.c        |   1 +
 block/qcow2-threads.c         |  12 +-
 block/qcow2.c                 |   2 -
 block/quorum.c                |  70 +++++++++--
 block/replication.c           |   7 --
 block/throttle.c              |   8 --
 block/vvfat.c                 |   7 --
 blockdev.c                    |  18 +--
 tests/qemu-iotests/iotests.py |  59 +++++++++
 tests/qemu-iotests/040        | 283 ++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/040.out    |   4 +-
 tests/qemu-iotests/041        | 138 +++++++++++++++++---
 tests/qemu-iotests/041.out    |   4 +-
 tests/qemu-iotests/155        |   7 +-
 tests/qemu-iotests/244        |  14 +++
 tests/qemu-iotests/244.out    |   6 +
 28 files changed, 675 insertions(+), 206 deletions(-)