[PULL v2 00/13] Block layer patches

[Kevin Wolf]

The following changes since commit 367196caa07ac31443bc360145cc10fbef4fdf92:

  Merge remote-tracking branch 
'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging 
(2021-05-17 16:44:47 +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 c90bd505a3e8210c23d69fecab9ee6f56ec4a161:

  vhost-user-blk: Check that num-queues is supported by backend (2021-05-18 
12:57:39 +0200)

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

- vhost-user-blk: Fix error handling during initialisation
- Add test cases for the vhost-user-blk export
- Fix leaked Transaction objects
- qcow2: Expose dirty bit in 'qemu-img info'

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

Kevin Wolf (8):
      block: Fix Transaction leak in bdrv_root_attach_child()
      block: Fix Transaction leak in bdrv_reopen_multiple()
      vhost-user-blk: Make sure to set Error on realize failure
      vhost-user-blk: Don't reconnect during initialisation
      vhost-user-blk: Improve error reporting in realize
      vhost-user-blk: Get more feature flags from vhost device
      virtio: Fail if iommu_platform is requested, but unsupported
      vhost-user-blk: Check that num-queues is supported by backend

Stefan Hajnoczi (3):
      block/export: improve vu_blk_sect_range_ok()
      tests/qtest: add multi-queue test case to vhost-user-blk-test
      vhost-user-blk-test: test discard/write zeroes invalid inputs

Vladimir Sementsov-Ogievskiy (1):
      qcow2: set bdi->is_dirty

 include/hw/virtio/vhost.h            |   2 +
 tests/qtest/libqos/vhost-user-blk.h  |  48 ++
 block.c                              |   9 +-
 block/export/vhost-user-blk-server.c |   9 +-
 block/qcow2.c                        |   1 +
 hw/block/vhost-user-blk.c            |  85 ++-
 hw/virtio/vhost-user.c               |   5 +
 hw/virtio/virtio-bus.c               |   5 +
 tests/qtest/libqos/vhost-user-blk.c  | 130 +++++
 tests/qtest/vhost-user-blk-test.c    | 989 +++++++++++++++++++++++++++++++++++
 MAINTAINERS                          |   2 +
 tests/qtest/libqos/meson.build       |   1 +
 tests/qtest/meson.build              |   4 +
 13 files changed, 1230 insertions(+), 60 deletions(-)
 create mode 100644 tests/qtest/libqos/vhost-user-blk.h
 create mode 100644 tests/qtest/libqos/vhost-user-blk.c
 create mode 100644 tests/qtest/vhost-user-blk-test.c