[PATCH v3 0/6] block permission updated follow-up

[Vladimir Sementsov-Ogievskiy]

v3:
02: add article
04: new
05: improve commit message, add assertion
06: rewrite error message

Based-on: Kevin's block branch

Vladimir Sementsov-Ogievskiy (6):
  block: document child argument of bdrv_attach_child_common()
  block-backend: improve blk_root_get_parent_desc()
  block: improve bdrv_child_get_parent_desc()
  block/vvfat: inherit child_vvfat_qcow from child_of_bds
  block: simplify bdrv_child_user_desc()
  block: improve permission conflict error message

 block.c                               | 62 +++++++++++++++++----------
 block/block-backend.c                 |  9 ++--
 block/vvfat.c                         |  8 ++--
 tests/qemu-iotests/283.out            |  2 +-
 tests/qemu-iotests/307.out            |  2 +-
 tests/qemu-iotests/tests/qsd-jobs.out |  2 +-
 6 files changed, 50 insertions(+), 35 deletions(-)

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2.29.2