Hi, This series contains some minor code and documentation fixes. There is also some miscellaneous new tests to improve coverage and that may help for future access types (e.g. networking). The important new patches are the last three ones. They change the landlock_add_rule(2) and landlock_restrict_self(2) check orderings to make them more consistent according to future Landlock rule types (e.g. networking). As suggested by Alejandro Colomar [1], I removed the landlock_add_rule(2) signature fix. I added a new patch to test O_PATH behavior. Test coverage for security/landlock was 94.4% of 500 lines, and it is now 94.4% of 504 lines according to gcc/gcov-11. I also fixed some typos and formatted the code with clang-format. This series can be applied on top of https://lore.kernel.org/r/20220506160513.523257-1-mic@xxxxxxxxxxx [1] https://lore.kernel.org/r/ae52c028-05c7-c22e-fc47-d97ee4a2f6c7@xxxxxxxxx Previous version: https://lore.kernel.org/r/20220221155311.166278-1-mic@xxxxxxxxxxx Regards, Mickaël Salaün (10): landlock: Fix landlock_add_rule(2) documentation selftests/landlock: Make tests build with old libc selftests/landlock: Extend tests for minimal valid attribute size selftests/landlock: Add tests for unknown access rights selftests/landlock: Extend access right tests to directories selftests/landlock: Fully test file rename with "remove" access selftests/landlock: Add tests for O_PATH landlock: Change landlock_add_rule(2) argument check ordering landlock: Change landlock_restrict_self(2) check ordering selftests/landlock: Test landlock_create_ruleset(2) argument check ordering include/uapi/linux/landlock.h | 5 +- security/landlock/syscalls.c | 37 +++--- tools/testing/selftests/landlock/base_test.c | 107 +++++++++++++++-- tools/testing/selftests/landlock/fs_test.c | 120 ++++++++++++++++--- 4 files changed, 218 insertions(+), 51 deletions(-) base-commit: 763c5dc0e990fbd803c3c2b1ae832366ab7d207f -- 2.35.1
