[v2] luks: add qemu-img measure support

[PATCH v2 0/4] luks: add qemu-img measure support

Stefan Hajnoczi posted 4 patches 4 years, 3 months ago

Diff against v1 v3 v4
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Test checkpatch passed

Test docker-quick@centos7 passed

Test FreeBSD passed

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20200109111012.559052-1-stefanha@redhat.com

Maintainers: Max Reitz <mreitz@redhat.com>, Kevin Wolf <kwolf@redhat.com>

There is a newer version of this series

block/crypto.c             | 146 +++++++++++++++++++++++++++++++++++++
block/crypto.h             |   5 ++
block/qcow2.c              |  59 +--------------
qemu-img.c                 |   6 +-
tests/qemu-iotests/282     |  93 +++++++++++++++++++++++
tests/qemu-iotests/282.out |  30 ++++++++
tests/qemu-iotests/group   |   1 +
7 files changed, 281 insertions(+), 59 deletions(-)
create mode 100755 tests/qemu-iotests/282
create mode 100644 tests/qemu-iotests/282.out

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[PATCH v2 0/4] luks: add qemu-img measure support

Posted by Stefan Hajnoczi 4 years, 3 months ago

v2:
 * Fix uint64_t <-> size_t type mismatch in block_crypto_measure() so that
   32-bit builds pass

This patch series adds qemu-img measure support to the "luks" block driver.  We
just need to take into account the LUKS header when sizing the image.

Stefan Hajnoczi (4):
  luks: extract block_crypto_calculate_payload_offset()
  luks: implement .bdrv_measure()
  qemu-img: allow qemu-img measure --object without a filename
  iotests: add 282 luks qemu-img measure test

 block/crypto.c             | 146 +++++++++++++++++++++++++++++++++++++
 block/crypto.h             |   5 ++
 block/qcow2.c              |  59 +--------------
 qemu-img.c                 |   6 +-
 tests/qemu-iotests/282     |  93 +++++++++++++++++++++++
 tests/qemu-iotests/282.out |  30 ++++++++
 tests/qemu-iotests/group   |   1 +
 7 files changed, 281 insertions(+), 59 deletions(-)
 create mode 100755 tests/qemu-iotests/282
 create mode 100644 tests/qemu-iotests/282.out

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2.24.1