[Qemu-devel] [PATCH v2 0/3] qcow2: fix autoclear image header update

[Stefan Hajnoczi]

The code path to clear unknown autoclear feature bits when opening a qcow2
image file was broken.  This series includes the fix along with the qemu-iotest
to verify the issue and prevent regressions in the future.

v2:
 * Add qemu-iotest [Kevin]

Stefan Hajnoczi (3):
  qcow2: fix autoclear image header update
  qemu-iotests: add qcow2.py set-feature-bit command
  qemu-iotests: add 036 autoclear feature bit test

 block/qcow2.c               |   17 ++++++-----
 tests/qemu-iotests/036      |   68 +++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/036.out  |   52 +++++++++++++++++++++++++++++++++
 tests/qemu-iotests/group    |    1 +
 tests/qemu-iotests/qcow2.py |   23 +++++++++++++++
 5 files changed, 153 insertions(+), 8 deletions(-)
 create mode 100755 tests/qemu-iotests/036
 create mode 100644 tests/qemu-iotests/036.out

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1.7.10