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[0/2] Fix for write sharing on luks raw images

Message ID 20200719122059.59843-1-mlevitsk@redhat.com
Headers show
Series Fix for write sharing on luks raw images | expand

Message

Maxim Levitsky July 19, 2020, 12:20 p.m. UTC 
A rebase gone wrong, and I ended up allowing a luks image
to be opened at the same time by two VMs without any warnings/overrides.

Fix that and also add an iotest to prevent this from happening.

Best regards,
	Maxim Levisky

Maxim Levitsky (2):
  block/crypto: disallow write sharing by default
  qemu-iotests: add testcase for bz #1857490

 block/crypto.c             |  2 +-
 tests/qemu-iotests/296     | 44 +++++++++++++++++++++++++++++++++++++-
 tests/qemu-iotests/296.out | 12 +++++++++--
 3 files changed, 54 insertions(+), 4 deletions(-)

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2.26.2