[PULL 00/15] Block layer patches

[Kevin Wolf]

The following changes since commit 16aaacb307ed607b9780c12702c44f0fe52edc7e:

  Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20200430' into 
staging (2020-04-30 14:00:36 +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 eaae29ef89d498d0eac553c77b554f310a47f809:

  qemu-storage-daemon: Fix non-string --object properties (2020-04-30 17:51:07 
+0200)

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

- Fix resize (extending) of short overlays
- nvme: introduce PMR support from NVMe 1.4 spec
- qemu-storage-daemon: Fix non-string --object properties

----------------------------------------------------------------
Alberto Garcia (1):
      qcow2: Add incompatibility note between backing files and raw external 
data files

Andrzej Jakowski (1):
      nvme: introduce PMR support from NVMe 1.4 spec

Kevin Wolf (12):
      block: Add flags to BlockDriver.bdrv_co_truncate()
      block: Add flags to bdrv(_co)_truncate()
      block-backend: Add flags to blk_truncate()
      qcow2: Support BDRV_REQ_ZERO_WRITE for truncate
      raw-format: Support BDRV_REQ_ZERO_WRITE for truncate
      file-posix: Support BDRV_REQ_ZERO_WRITE for truncate
      block: truncate: Don't make backing file data visible
      iotests: Filter testfiles out in filter_img_info()
      iotests: Test committing to short backing file
      qcow2: Forward ZERO_WRITE flag for full preallocation
      qom: Factor out user_creatable_add_dict()
      qemu-storage-daemon: Fix non-string --object properties

Paolo Bonzini (1):
      qemu-iotests: allow qcow2 external discarded clusters to contain stale 
data

 docs/interop/qcow2.txt          |   3 +
 hw/block/nvme.h                 |   2 +
 include/block/block.h           |   5 +-
 include/block/block_int.h       |  10 +-
 include/block/nvme.h            | 172 ++++++++++++++++++++++++++
 include/qom/object_interfaces.h |  16 +++
 include/sysemu/block-backend.h  |   2 +-
 block.c                         |   3 +-
 block/block-backend.c           |   4 +-
 block/commit.c                  |   4 +-
 block/crypto.c                  |   7 +-
 block/file-posix.c              |   6 +-
 block/file-win32.c              |   2 +-
 block/gluster.c                 |   1 +
 block/io.c                      |  43 ++++++-
 block/iscsi.c                   |   2 +-
 block/mirror.c                  |   2 +-
 block/nfs.c                     |   3 +-
 block/parallels.c               |   6 +-
 block/qcow.c                    |   4 +-
 block/qcow2-cluster.c           |   2 +-
 block/qcow2-refcount.c          |   2 +-
 block/qcow2.c                   |  73 +++++++++--
 block/qed.c                     |   3 +-
 block/raw-format.c              |   6 +-
 block/rbd.c                     |   1 +
 block/sheepdog.c                |   4 +-
 block/ssh.c                     |   2 +-
 block/vdi.c                     |   2 +-
 block/vhdx-log.c                |   2 +-
 block/vhdx.c                    |   6 +-
 block/vmdk.c                    |   8 +-
 block/vpc.c                     |   2 +-
 blockdev.c                      |   2 +-
 hw/block/nvme.c                 | 109 ++++++++++++++++
 qemu-img.c                      |   2 +-
 qemu-io-cmds.c                  |   2 +-
 qemu-storage-daemon.c           |   4 +-
 qom/object_interfaces.c         |  31 +++++
 qom/qom-qmp-cmds.c              |  24 +---
 tests/test-block-iothread.c     |   9 +-
 tests/qemu-iotests/iotests.py   |   5 +-
 hw/block/Makefile.objs          |   2 +-
 hw/block/trace-events           |   4 +
 tests/qemu-iotests/244          |  10 +-
 tests/qemu-iotests/244.out      |   9 +-
 tests/qemu-iotests/274          | 155 +++++++++++++++++++++++
 tests/qemu-iotests/274.out      | 268 ++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/group        |   1 +
 49 files changed, 951 insertions(+), 96 deletions(-)
 create mode 100755 tests/qemu-iotests/274
 create mode 100644 tests/qemu-iotests/274.out