[Qemu-block] [PULL 00/16] Block layer patches

[Kevin Wolf]

The following changes since commit 9e06029aea3b2eca1d5261352e695edc1e7d7b8b:

  Update version for v4.1.0 release (2019-08-15 13:03:37 +0100)

are available in the Git repository at:

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

for you to fetch changes up to a6b257a08e3d72219f03e461a52152672fec0612:

  file-posix: Handle undetectable alignment (2019-08-16 11:29:11 +0200)

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

- file-posix: Fix O_DIRECT alignment detection
- Fixes for concurrent block jobs
- block-backend: Queue requests while drained (fix IDE vs. job crashes)
- qemu-img convert: Deprecate using -n and -o together
- iotests: Migration tests with filter nodes
- iotests: More media change tests

----------------------------------------------------------------
Kevin Wolf (10):
      iotests/118: Test media change for scsi-cd
      iotests/118: Create test classes dynamically
      iotests/118: Add -blockdev based tests
      iotests: Move migration helpers to iotests.py
      iotests: Test migration with all kinds of filter nodes
      block: Simplify bdrv_filter_default_perms()
      block: Remove blk_pread_unthrottled()
      mirror: Keep mirror_top_bs drained after dropping permissions
      block-backend: Queue requests while drained
      qemu-img convert: Deprecate using -n and -o together

Max Reitz (5):
      block: Keep subtree drained in drop_intermediate
      block: Reduce (un)drains when replacing a child
      tests: Test polling in bdrv_drop_intermediate()
      tests: Test mid-drain bdrv_replace_child_noperm()
      iotests: Add test for concurrent stream/commit

Nir Soffer (1):
      file-posix: Handle undetectable alignment

 include/sysemu/block-backend.h |   3 +-
 block.c                        |  63 +++---
 block/backup.c                 |   1 +
 block/block-backend.c          |  69 ++++--
 block/commit.c                 |   2 +
 block/file-posix.c             |  36 +++-
 block/mirror.c                 |   7 +-
 blockjob.c                     |   3 +
 hw/block/hd-geometry.c         |   7 +-
 qemu-img.c                     |   5 +
 tests/test-bdrv-drain.c        | 476 +++++++++++++++++++++++++++++++++++++++++
 qemu-deprecated.texi           |   7 +
 tests/qemu-iotests/118         |  84 ++++----
 tests/qemu-iotests/118.out     |   4 +-
 tests/qemu-iotests/234         |  30 +--
 tests/qemu-iotests/258         | 163 ++++++++++++++
 tests/qemu-iotests/258.out     |  33 +++
 tests/qemu-iotests/262         |  82 +++++++
 tests/qemu-iotests/262.out     |  17 ++
 tests/qemu-iotests/group       |   2 +
 tests/qemu-iotests/iotests.py  |  16 ++
 21 files changed, 983 insertions(+), 127 deletions(-)
 create mode 100755 tests/qemu-iotests/258
 create mode 100644 tests/qemu-iotests/258.out
 create mode 100755 tests/qemu-iotests/262
 create mode 100644 tests/qemu-iotests/262.out