[PATCH 0/3] Fix active mirror dead-lock

[Vladimir Sementsov-Ogievskiy]

Hi all!

We've faced a dead-lock in active mirror in our Rhev-8.4 based Qemu
build. And it's reproducible on master too.

Vladimir Sementsov-Ogievskiy (3):
  block/mirror: set .co for active-write MirrorOp objects
  iotest 151: add test-case that shows active mirror dead-lock
  block/mirror: fix active mirror dead-lock in mirror_wait_on_conflicts

 block/mirror.c             | 13 +++++++++
 tests/qemu-iotests/151     | 54 ++++++++++++++++++++++++++++++++++++--
 tests/qemu-iotests/151.out |  4 +--
 3 files changed, 67 insertions(+), 4 deletions(-)

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2.29.2