[PULL 0/4] Block layer patches for 4.2.0-rc2

[Kevin Wolf]

The following changes since commit bbe165740a96f67f48ecd3029dc26bdd7fd5192c:

  Merge remote-tracking branch 'remotes/vivier2/tags/ppc-for-4.2-pull-request' 
into staging (2019-11-18 11:09:06 +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 b1f6a8e180367c945b67c6c9bbcec5c856be3779:

  iotests: Test multiple blockdev-snapshot calls (2019-11-18 17:50:08 +0100)

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

- Fix HMP savevm with -blockdev
- Minor iotests improvements

----------------------------------------------------------------
Kevin Wolf (3):
      iotests: Fix "no qualified output" error path
      block: Remove 'backing': null from bs->{explicit_,}options
      iotests: Test multiple blockdev-snapshot calls

Vladimir Sementsov-Ogievskiy (1):
      qemu-iotests/iotests.py: improve assert_qmp message

 block.c                       |   2 +
 tests/qemu-iotests/273        |  76 ++++++++++
 tests/qemu-iotests/273.out    | 337 ++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/check      |   2 +-
 tests/qemu-iotests/group      |   1 +
 tests/qemu-iotests/iotests.py |   4 +-
 6 files changed, 419 insertions(+), 3 deletions(-)
 create mode 100755 tests/qemu-iotests/273
 create mode 100644 tests/qemu-iotests/273.out