This series is version 2 of the previous patch [0]. In v2, the changes are split into two patches for easier review. [0] https://lore.kernel.org/all/[email protected]/
The main changes in this series are to refactor shared tracing and assertion helpers into a common file, unify both pkey selftests on pkey_assert() and per-test tracing for consistent diagnostics, and add missing mmap() return checks with MAP_FAILED used throughout for readability and consistency. Hongfu Li (2): selftests/mm: Refactor pkey test helpers and unify assertions selftests/mm: add missing mmap() return checks in pkey tests tools/testing/selftests/mm/pkey-helpers.h | 5 +- tools/testing/selftests/mm/pkey-powerpc.h | 2 +- .../selftests/mm/pkey_sighandler_tests.c | 20 ++-- tools/testing/selftests/mm/pkey_util.c | 81 +++++++++++++++ tools/testing/selftests/mm/protection_keys.c | 98 ++----------------- 5 files changed, 109 insertions(+), 97 deletions(-) --- v2: - Update commit message - Move shared tracing and assertion helpers to a common file, replace assert() with pkey_assert() in sighandler tests - Drop assert() from main() in protection_keys.c and add a proper error message instead. -- 2.50.1
