kernel.git/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c, branch master

selftests: complete kselftest include centralization

2025-11-27T22:24:31Z

This follow-up patch completes centralization of kselftest.h and ksefltest_harness.h includes in remaining seltests files, replacing all relative paths with a non-relative paths using shared -I include path in lib.mk Tested with gcc-13.3 and clang-18.1, and cross-compiled successfully on riscv, arm64, x86_64 and powerpc arch. [reddybalavignesh9979@gmail.com: add selftests include path for kselftest.h] Link: https://lkml.kernel.org/r/20251017090201.317521-1-reddybalavignesh9979@gmail.com Link: https://lkml.kernel.org/r/20251016104409.68985-1-reddybalavignesh9979@gmail.com Signed-off-by: Bala-Vignesh-Reddy Suggested-by: Andrew Morton Link: https://lore.kernel.org/lkml/20250820143954.33d95635e504e94df01930d0@linux-foundation.org/ Reviewed-by: Wei Yang Cc: David Hildenbrand Cc: David S. Miller Cc: Eric Dumazet Cc: Günther Noack Cc: Jakub Kacinski Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mickael Salaun Cc: Ming Lei Cc: Paolo Abeni Cc: Shuah Khan Cc: Simon Horman Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton

clone3: clone3_cap_checkpoint_restore: remove unused MAX_PID_NS_LEVEL macro

2024-09-30T17:39:56Z

The macro MAX_PID_NS_LEVEL is never referenced in the code, so remove it. Signed-off-by: Ba Jing Reviewed-by: Christian Brauner Signed-off-by: Shuah Khan

selftests: clone3: remove duplicate defines

2023-10-06T23:33:42Z

Remove duplicate defines which are already included in kernel headers. MAX_PID_NS_LEVEL macro is used inside kernel only. It isn't exposed to userspace. So it is never defined in test application. Remove #ifndef in this case. Signed-off-by: Muhammad Usama Anjum Signed-off-by: Shuah Khan

selftests: clone3: use SKIP instead of XFAIL

2020-11-05T17:08:15Z

XFAIL is gone since commit 9847d24af95c ("selftests/harness: Refactor XFAIL into SKIP"), use SKIP instead. Fixes: 9847d24af95c ("selftests/harness: Refactor XFAIL into SKIP") Signed-off-by: Tommi Rantala Reviewed-by: Kees Cook Acked-by: Christian Brauner Signed-off-by: Shuah Khan

selftests/clone3: Avoid OS-defined clone_args

2020-10-08T20:17:25Z

As the UAPI headers start to appear in distros, we need to avoid outdated versions of struct clone_args to be able to test modern features, named "struct __clone_args". Additionally update the struct size macro names to match UAPI names. Acked-by: Christian Brauner Link: https://lore.kernel.org/lkml/20200921075432.u4gis3s2o5qrsb5g@wittgenstein/ Signed-off-by: Kees Cook

selftests: add clone3() CAP_CHECKPOINT_RESTORE test

2020-07-20T13:47:42Z

This adds a test that changes its UID, uses capabilities to get CAP_CHECKPOINT_RESTORE and uses clone3() with set_tid to create a process with a given PID as non-root. Signed-off-by: Adrian Reber Link: https://lore.kernel.org/r/20200719100418.2112740-8-areber@redhat.com [christian.brauner@ubuntu.com: use TH_LOG() instead of ksft_print_msg()] Signed-off-by: Christian Brauner