Changes in openat2_test.c

6045a75399b45f6805f07a03020abf384b9f53c3 - kselftest/openat2: test for OPENAT2_REGULAR flag

Sat, 16 May 2026 16:43:11 +0200

kselftest/openat2: test for OPENAT2_REGULAR flagJust a happy path test.Christian Brauner says:Update OPENAT2_REGULAR fallback define to match upper-32-bit UAPI value.Port the test to the kselftest_harness TEST*/FIXTURE framework to matchthe migrated openat2_test.c, and add a regression test ensuringopen()/openat() keep ignoring the internal __O_REGULAR carrier bit.Signed-off-by: Dorjoy Chowdhury Link: https://patch.msgid.link/20260328172314.45807-3-dorjoychy111@gmail.comReviewed-by: Aleksa Sarai Signed-off-by: Christian Brauner (Amutable) List of files: /linux/tools/testing/selftests/filesystems/openat2/openat2_test.c

215be76e025d1311acd6eafc5cfd444974f0f30e - selftests: openat2: migrate to kselftest harness

Wed, 01 Apr 2026 02:28:05 +0200

selftests: openat2: migrate to kselftest harnessThese tests were written in the early days of selftests' TAP support,the more modern kselftest harness is much easier to follow and maintain.The actual contents of the tests are unchanged by this change. Most ofthe diff involves switching from the E_* syscall wrappers we previouslyused to ASSERT_EQ(fn(...), 0) in tests and helper functions.The first pass of the migration was done using Claude, followed by amanual rework and review.Assisted-by: Claude:claude-4.6-opusSigned-off-by: Aleksa Sarai Link: https://patch.msgid.link/20260401-openat2-selftests-kunit-v2-4-ad153a07da0c@amutable.comSigned-off-by: Christian Brauner (Amutable) List of files: /linux/tools/testing/selftests/filesystems/openat2/openat2_test.c

582c904573a63eac7ecbac1a285899ffbf0d43ac - selftests: openat2: switch from custom ARRAY_LEN to ARRAY_SIZE

Wed, 01 Apr 2026 02:28:04 +0200

selftests: openat2: switch from custom ARRAY_LEN to ARRAY_SIZEFor whatever reason, the original version of the tests used a customversion of ARRAY_SIZE, but ARRAY_SIZE works just as well.Signed-off-by: Aleksa Sarai Link: https://patch.msgid.link/20260401-openat2-selftests-kunit-v2-3-ad153a07da0c@amutable.comSigned-off-by: Christian Brauner (Amutable) List of files: /linux/tools/testing/selftests/filesystems/openat2/openat2_test.c

fe087927046cdbc7365bef4650d2d5451ce1ea8a - selftests: move openat2 tests to selftests/filesystems/

Wed, 01 Apr 2026 02:28:02 +0200

selftests: move openat2 tests to selftests/filesystems/These tests really should've always belonged there, doubly so now thatthey include a lot of other generic filesystem-related tests.Suggested-by: Christian Brauner Signed-off-by: Aleksa Sarai Link: https://patch.msgid.link/20260401-openat2-selftests-kunit-v2-1-ad153a07da0c@amutable.comSigned-off-by: Christian Brauner (Amutable) List of files: /linux/tools/testing/selftests/filesystems/openat2/openat2_test.c