[PATCH 0/8] kselftests: livepatch: Adapt tests to be executed on 4.12 kernels

[Marcos Paulo de Souza]

These patches don't really change how the patches are run, just skip
some tests on kernels that don't support a feature (like kprobe and
livepatched living together) or when a livepatch sysfs attribute is
missing.

The last patch slightly adjusts check_result function to skip dmesg
messages on SLE kernels when a livepatch is removed.

These patches are based on printk/for-next branch.

Please review! Thanks!

Signed-off-by: Marcos Paulo de Souza <mpdesouza@xxxxxxxx>
---
Marcos Paulo de Souza (8):
      selftests: livepatch: test-syscall: Check for ARCH_HAS_SYSCALL_WRAPPER
      selftests: livepatch: test-kprobe: Replace true/false mod param by 1/0
      selftests: livepatch: test-kprobe: Check if kprobes can work with livepatches
      selftests: livepatch: functions: Introduce check_sysfs_exists
      selftests: livepatch: sysfs: Split tests of replace attribute
      selftests: livepatch: sysfs: Split tests of stack_order attribute
      selftests: livepatch: sysfs: Split tests of patched attribute
      selftests: livepatch: functions.sh: Extend check for taint flag kernel message

 tools/testing/selftests/livepatch/Makefile         |   3 +
 tools/testing/selftests/livepatch/functions.sh     |  16 +-
 tools/testing/selftests/livepatch/test-kprobe.sh   |  54 ++++---
 .../selftests/livepatch/test-sysfs-patched-attr.sh |  95 ++++++++++++
 .../selftests/livepatch/test-sysfs-replace-attr.sh |  75 ++++++++++
 .../selftests/livepatch/test-sysfs-stack-attr.sh   | 121 +++++++++++++++
 tools/testing/selftests/livepatch/test-sysfs.sh    | 164 ---------------------
 .../livepatch/test_modules/test_klp_syscall.c      |   7 +-
 8 files changed, 344 insertions(+), 191 deletions(-)
---
base-commit: 920e5001f4beb38685d5b8cac061cb1d2760eeab
change-id: 20260309-lp-tests-old-fixes-f955abc8ec27

Best regards,
--  
Marcos Paulo de Souza <mpdesouza@xxxxxxxx>