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Date: Tue, 12 May 2015 21:07:44 -0700 From: Darren Hart <dvhart@...ux.intel.com> To: Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Cc: Shuah Khan <shuahkh@....samsung.com>, linux-api@...r.kernel.org, Ingo Molnar <mingo@...e.hu>, Peter Zijlstra <peterz@...radead.org>, Thomas Gleixner <tglx@...utronix.de>, Davidlohr Bueso <dave@...olabs.net>, KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>, Darren Hart <dvhart@...ux.intel.com>, chrubis@...e.cz Subject: [PATCH v4 0/6] selftests: Add futex functional tests Hi Shuah, This series begins the process of migrating my futextest tests into kselftest. I've started with only the functional tests, as the performance and stress may not be appropriate for kselftest as they stand. I cleaned up various complaints from checkpatch, but I ignored others that would require significant rework of the testcases, such as not using volatile and not creating new typedefs. Since v1: Avoid checkpatch errors on 1/5 by: - combining a later patch which did substantial cleanup. - removing file-local typedefs and replacing with structs - correcting all >80 char lines, except for quoted strings and header boiler plate due to long email addresses I did *not* make changes for the following: - Use of new typdefs for types futex_t and atomic_t as they are used throughout the test suite and I consider them to be worth while. - Use of volatile as the warning is about use of volatile in kernel code. The usage in futextest is correct, as an indicator that other threads may modify the value. - Adding parentheses around complex defines as it would break one use case and change the behavior of another. Since v2: - Remove trailing newline from selftests/futex/functional/run.sh Since v3: - Replace -lpthread in LDFLAGS with -pthread in LDFLAGS and CFLAGS - Add .gitignore for the target files (compiled tests) - Resolved bad content encoding header in my patch submission process The patches will follow, but I'm providing a pull request for your convenience as well. The following changes since commit b787f68c36d49bb1d9236f403813641efa74a031: Linux 4.1-rc1 (2015-04-26 17:59:10 -0700) are available in the git repository at: git://git.infradead.org/users/dvhart/linux.git futextest-v4 Darren Hart (6): selftests: Add futex functional tests selftests/futex: Update Makefile to use lib.mk selftests/futex: Increment ksft pass and fail counters selftests: Add futex tests to the top-level Makefile kselftest: Add exit code defines selftests/futex: Add .gitignore tools/testing/selftests/Makefile | 1 + tools/testing/selftests/futex/Makefile | 29 ++ tools/testing/selftests/futex/README | 62 ++++ .../testing/selftests/futex/functional/.gitignore | 7 + tools/testing/selftests/futex/functional/Makefile | 25 ++ .../selftests/futex/functional/futex_requeue_pi.c | 409 +++++++++++++++++++++ .../functional/futex_requeue_pi_mismatched_ops.c | 135 +++++++ .../functional/futex_requeue_pi_signal_restart.c | 223 +++++++++++ .../functional/futex_wait_private_mapped_file.c | 125 +++++++ .../futex/functional/futex_wait_timeout.c | 86 +++++ .../functional/futex_wait_uninitialized_heap.c | 124 +++++++ .../futex/functional/futex_wait_wouldblock.c | 79 ++++ tools/testing/selftests/futex/functional/run.sh | 79 ++++ tools/testing/selftests/futex/include/atomic.h | 83 +++++ tools/testing/selftests/futex/include/futextest.h | 266 ++++++++++++++ tools/testing/selftests/futex/include/logging.h | 153 ++++++++ tools/testing/selftests/futex/run.sh | 33 ++ tools/testing/selftests/kselftest.h | 17 +- 18 files changed, 1931 insertions(+), 5 deletions(-) create mode 100644 tools/testing/selftests/futex/Makefile create mode 100644 tools/testing/selftests/futex/README create mode 100644 tools/testing/selftests/futex/functional/.gitignore create mode 100644 tools/testing/selftests/futex/functional/Makefile create mode 100644 tools/testing/selftests/futex/functional/futex_requeue_pi.c create mode 100644 tools/testing/selftests/futex/functional/futex_requeue_pi_mismatched_ops.c create mode 100644 tools/testing/selftests/futex/functional/futex_requeue_pi_signal_restart.c create mode 100644 tools/testing/selftests/futex/functional/futex_wait_private_mapped_file.c create mode 100644 tools/testing/selftests/futex/functional/futex_wait_timeout.c create mode 100644 tools/testing/selftests/futex/functional/futex_wait_uninitialized_heap.c create mode 100644 tools/testing/selftests/futex/functional/futex_wait_wouldblock.c create mode 100755 tools/testing/selftests/futex/functional/run.sh create mode 100644 tools/testing/selftests/futex/include/atomic.h create mode 100644 tools/testing/selftests/futex/include/futextest.h create mode 100644 tools/testing/selftests/futex/include/logging.h create mode 100755 tools/testing/selftests/futex/run.sh -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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