[PULL 0/4] Block layer patches

[Kevin Wolf]

The following changes since commit 521db80318d6c749a6f6c5a65a68397af9e3ef16:

  Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2019-09-16' 
into staging (2019-09-16 15:25:55 +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 d2c8c09fca9210d0f2399c8d570086a4a66bd22e:

  iotests: Remove Python 2 compatibility code (2019-09-20 17:58:51 +0200)

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

- Fix internal snapshots with typical -blockdev setups
- iotests: Require Python 3.6 or later

----------------------------------------------------------------
Kevin Wolf (4):
      block/snapshot: Restrict set of snapshot nodes
      iotests: Test internal snapshots with -blockdev
      iotests: Require Python 3.6 or later
      iotests: Remove Python 2 compatibility code

 block/snapshot.c                         |  26 +++--
 tests/qemu-iotests/044                   |   3 -
 tests/qemu-iotests/163                   |   3 -
 tests/qemu-iotests/267                   | 168 ++++++++++++++++++++++++++++
 tests/qemu-iotests/267.out               | 182 +++++++++++++++++++++++++++++++
 tests/qemu-iotests/check                 |  13 ++-
 tests/qemu-iotests/common.filter         |   5 +-
 tests/qemu-iotests/group                 |   1 +
 tests/qemu-iotests/iotests.py            |  13 +--
 tests/qemu-iotests/nbd-fault-injector.py |   7 +-
 10 files changed, 389 insertions(+), 32 deletions(-)
 create mode 100755 tests/qemu-iotests/267
 create mode 100644 tests/qemu-iotests/267.out