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2025-05-31selftests/mm: deduplicate test logging in test_mlock_lock()Mark Brown
The mlock2-tests test_mlock_lock() test reports two test results with an identical string, one reporitng if it successfully locked a block of memory and another reporting if the lock is still present after doing an unlock (following a similar pattern to other tests in the same program). This confuses test automation since the test string is used to deduplicate tests, change the post unlock test to report "Unlocked" instead like the other tests to fix this. Link: https://lkml.kernel.org/r/20250515-selftest-mm-mlock2-dup-v1-1-963d5d7d243a@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org> Acked-by: Dev Jain <dev.jain@arm.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-04-25selftests/mm: parse VMA range in one goDev Jain
Use sscanf() to directly parse the VMA range. No functional change is intended. Link: https://lkml.kernel.org/r/20240322120551.818764-1-dev.jain@arm.com Signed-off-by: Dev Jain <dev.jain@arm.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-02-22selftests/mm: mlock2-tests: conform test to TAP format outputMuhammad Usama Anjum
Conform the layout, informational and status messages to TAP. No functional change is intended other than the layout of output messages. I've done some cleanups as well. Link: https://lkml.kernel.org/r/20240202113119.2047740-6-usama.anjum@collabora.com Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-06-19selftests/mm: fix "warning: expression which evaluates to zero..." in ↵John Hubbard
mlock2-tests.c The stop variable is a char*, and the code was assigning a char value to it. This was generating a warning when compiling with clang. However, as both David and Peter pointed out, stop is not even used after the problematic assignment to a char type. So just delete that line entirely. Link: https://lkml.kernel.org/r/20230606071637.267103-4-jhubbard@nvidia.com Signed-off-by: John Hubbard <jhubbard@nvidia.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Tested-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-01-18selftests/vm: rename selftests/vm to selftests/mmSeongJae Park
Rename selftets/vm to selftests/mm for being more consistent with the code, documentation, and tools directories, and won't be confused with virtual machines. [sj@kernel.org: convert missing vm->mm changes] Link: https://lkml.kernel.org/r/20230107230643.252273-1-sj@kernel.org Link: https://lkml.kernel.org/r/20230103180754.129637-5-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>