[LTP] [PATCH v2 0/7] LSM testing suite

[Andrea Cervesato]

Testing the following syscalls which are providing support for the LSM
communication added in kernel 6.8:

- lsm_get_self_attr
- lsm_set_self_attr
- lsm_list_modules

Please consider the following documentation as reference:
https://docs.kernel.org/userspace-api/lsm.html

Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
---
Changes in v3:
- lsm_common.h cleanup
- better overall check for supported LSM(s) when using LSM_ATTR_CURRENT
- simplify tests using more common functions

Changes in v2:
- correctly fallback <linux/lsm.h> include
- Link to v1: https://lore.kernel.org/r/20241112-lsm-v1-0-e293a8d99cf6@suse.com

---
Andrea Cervesato (7):
      Add fallback definitions of LSM syscalls
      Add lsm_get_self_attr01 test
      Add lsm_get_self_attr02 test
      Add lsm_get_self_attr03 test
      Add lsm_list_modules01 test
      Add lsm_list_modules02 test
      Add lsm_set_self_attr01 test

 configure.ac                                       |   3 +-
 include/lapi/lsm.h                                 | 173 +++++++++++++++++++++
 runtest/syscalls                                   |   7 +
 testcases/kernel/syscalls/lsm/.gitignore           |   6 +
 testcases/kernel/syscalls/lsm/Makefile             |   7 +
 testcases/kernel/syscalls/lsm/lsm_common.h         |  82 ++++++++++
 .../kernel/syscalls/lsm/lsm_get_self_attr01.c      |  94 +++++++++++
 .../kernel/syscalls/lsm/lsm_get_self_attr02.c      |  55 +++++++
 .../kernel/syscalls/lsm/lsm_get_self_attr03.c      |  70 +++++++++
 testcases/kernel/syscalls/lsm/lsm_list_modules01.c |  77 +++++++++
 testcases/kernel/syscalls/lsm/lsm_list_modules02.c | 138 ++++++++++++++++
 .../kernel/syscalls/lsm/lsm_set_self_attr01.c      | 112 +++++++++++++
 12 files changed, 823 insertions(+), 1 deletion(-)
---
base-commit: 8a64790a3c05e522e02c1fc9af24c020544a20fb
change-id: 20241105-lsm-5da2f6c2a1e9

Best regards,
-- 
Andrea Cervesato <andrea.cervesato@suse.com>