[Qemu-devel] [PATCH v2 0/2] block: driver should override flags in bdrv_open()

[Max Reitz]

BDRV_O_PROTOCOL is an internal qemu flag which a user should be able to
override by explicitly specifying a block driver. This series implements
this and adds two iotests (one for NBD, one for file) to test it.


v2 (rebase on current master):
- Patch 1: Conflict in iotest 051's reference output (in a line that is
  removed by this patch anyway)


git-backport-diff against v1:

Key:
[----] : patches are identical
[####] : number of functional differences between upstream/downstream patch
[down] : patch is downstream-only
The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively

001/2:[0002] [FC] 'block: driver should override flags in bdrv_open()'
002/2:[----] [-C] 'iotests: Add tests for overriding BDRV_O_PROTOCOL'


Max Reitz (2):
  block: driver should override flags in bdrv_open()
  iotests: Add tests for overriding BDRV_O_PROTOCOL

 block.c                    | 49 +++++++++++++++++++++-------------
 tests/qemu-iotests/051     |  1 -
 tests/qemu-iotests/051.out |  3 ---
 tests/qemu-iotests/119     | 60 ++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/119.out | 11 ++++++++
 tests/qemu-iotests/120     | 65 ++++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/120.out | 15 +++++++++++
 tests/qemu-iotests/group   |  2 ++
 8 files changed, 184 insertions(+), 22 deletions(-)
 create mode 100755 tests/qemu-iotests/119
 create mode 100644 tests/qemu-iotests/119.out
 create mode 100755 tests/qemu-iotests/120
 create mode 100644 tests/qemu-iotests/120.out

-- 
2.1.0