[PATCH v3 00/10] xfstests: update verity tests for non-4K block and page size

[Eric Biggers <ebiggers@kernel.org>]

This series updates the verity xfstests to eliminate implicit
assumptions that 'merkle_tree_block_size == fs_block_size == page_size
== 4096', and to provide some test coverage for cases where
merkle_tree_block_size differs from fs_block_size and/or page_size.  It
doesn't add any new test scripts, but it does update some of the
existing test scripts to test multiple block sizes.

This goes along with my kernel patch series
"fsverity: support for non-4K pages"
(https://lore.kernel.org/linux-fsdevel/20221223203638.41293-1-ebiggers@kernel.org/T/#u).
However, it's not necessary to wait for that kernel patch series to be
applied before applying this xfstests patch series.

Changed in v3:
  - Fixed generic/574 failure with some bash versions.

Changed in v2:
  - Adjusted the output of generic/574, generic/575, and generic/624
    slightly to avoid confusion.

Eric Biggers (10):
  common/verity: add and use _fsv_can_enable()
  common/verity: set FSV_BLOCK_SIZE to an appropriate value
  common/verity: use FSV_BLOCK_SIZE by default
  common/verity: add _filter_fsverity_digest()
  generic/572: support non-4K Merkle tree block size
  generic/573: support non-4K Merkle tree block size
  generic/577: support non-4K Merkle tree block size
  generic/574: test multiple Merkle tree block sizes
  generic/624: test multiple Merkle tree block sizes
  generic/575: test 1K Merkle tree block size

 common/verity         |  84 ++++++++++++----
 tests/generic/572     |  21 ++--
 tests/generic/572.out |  10 +-
 tests/generic/573     |   8 +-
 tests/generic/574     | 219 +++++++++++++++++++++++++-----------------
 tests/generic/574.out |  83 +---------------
 tests/generic/575     |  57 ++++++++---
 tests/generic/575.out |   8 +-
 tests/generic/577     |  24 ++---
 tests/generic/577.out |  10 +-
 tests/generic/624     | 119 ++++++++++++++++-------
 tests/generic/624.out |  15 +--
 12 files changed, 370 insertions(+), 288 deletions(-)


base-commit: 3dc46f477b39d732e1841e6f5a180759cee3e8ce
-- 
2.39.0