| b3749774 | 06-Mar-2026 |
Davidlohr Bueso <dave@stgolabs.net> |
selftests/futex: Bump up libnuma version check
numa_set_mempolicy_home_node() was introduced in libnuma 2.0.18, not
2.0.16, via:
https://github.com/numactl/numactl/commit/8f2ffc89654c
Signed-off-b
selftests/futex: Bump up libnuma version check
numa_set_mempolicy_home_node() was introduced in libnuma 2.0.18, not
2.0.16, via:
https://github.com/numactl/numactl/commit/8f2ffc89654c
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://patch.msgid.link/20260306182215.2088991-1-dave@stgolabs.net
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| 3814c4e1 | 02-Mar-2026 |
Nylon Chen <nylon.chen@sifive.com> |
selftests/futex: Conditionally include libnuma support
Use LIBNUMA_TEST to conditionally add -lnuma to LDLIBS.
Guard numa header includes with #ifdef LIBNUMA_VER_SUFFICIENT
to allow compilation with
selftests/futex: Conditionally include libnuma support
Use LIBNUMA_TEST to conditionally add -lnuma to LDLIBS.
Guard numa header includes with #ifdef LIBNUMA_VER_SUFFICIENT
to allow compilation without libnuma installed.
Co-developed-by: Zong Li <zong.li@sifive.com>
Signed-off-by: Zong Li <zong.li@sifive.com>
Signed-off-by: Nylon Chen <nylon.chen@sifive.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260301-20260128_nylon_chen_sifive_com-v3-1-995ab4cc71aa@sifive.com
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| cd91b502 | 10-Nov-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Create test for robust list
Create a test for the robust list mechanism. Test the following uAPI
operations:
- Creating a robust mutex where the lock waiter is wake by the kernel
selftests/futex: Create test for robust list
Create a test for the robust list mechanism. Test the following uAPI
operations:
- Creating a robust mutex where the lock waiter is wake by the kernel
when the lock owner died
- Setting a robust list to the current task
- Getting a robust list from the current task
- Getting a robust list from another task
- Using the list_op_pending field from robust_list_head struct to test
robustness when the lock owner dies before completing the locking
- Setting a invalid size for syscall argument `len`
- Adding multiple elements to a robust list wait waiting for each of
them
- Creating a circular list and checking that the kernel does not get
stuck in an infinity loop
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20251110224130.3044761-1-andrealmeid@igalia.com
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| 275498b8 | 16-Oct-2025 |
Carlos Llamas <cmllamas@google.com> |
selftests/futex: Skip tests if shmget unsupported
On systems where the shmget() syscall is not supported, tests like
anon_page and shared_waitv will fail. Skip these tests in such cases to
allow the
selftests/futex: Skip tests if shmget unsupported
On systems where the shmget() syscall is not supported, tests like
anon_page and shared_waitv will fail. Skip these tests in such cases to
allow the rest of the test suite to run.
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20251016162009.3270784-1-cmllamas@google.com
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| 9407d138 | 15-Oct-2025 |
Carlos Llamas <cmllamas@google.com> |
selftests/futex: Add newline to ksft_exit_fail_msg()
This was missed in commit e5c04d0f3ea0 ("selftests/futex: Refactor
futex_wait with kselftest_harness.h") while replacing previous perror()
calls,
selftests/futex: Add newline to ksft_exit_fail_msg()
This was missed in commit e5c04d0f3ea0 ("selftests/futex: Refactor
futex_wait with kselftest_harness.h") while replacing previous perror()
calls, which automatically append the newline character.
Fixes: e5c04d0f3ea0 ("selftests/futex: Refactor futex_wait with kselftest_harness.h")
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20251015173556.2899646-1-cmllamas@google.com
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| 4386f716 | 19-Sep-2025 |
Colin Ian King <colin.i.king@gmail.com> |
selftest/futex: Fix spelling mistake "boundarie" -> "boundary"
There is a spelling mistake in a test message. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Thomas Gl
selftest/futex: Fix spelling mistake "boundarie" -> "boundary"
There is a spelling mistake in a test message. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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| 520db055 | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Remove logging.h file
Every futex selftest uses the kselftest_harness.h helper and don't need
the logging.h file. Delete it.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
S
selftests/futex: Remove logging.h file
Every futex selftest uses the kselftest_harness.h helper and don't need
the logging.h file. Delete it.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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| b257d91c | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Drop logging.h include from futex_numa
futex_numa doesn't really use logging.h helpers, it's only need two
includes from this file. So drop it and include the two missing
includes.
selftests/futex: Drop logging.h include from futex_numa
futex_numa doesn't really use logging.h helpers, it's only need two
includes from this file. So drop it and include the two missing
includes.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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| d35ca2f6 | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_numa_mpol with kselftest_harness.h
To reduce the boilerplate code, refactor futex_numa_mpol test to use
kselftest_harness header instead of futex's logging header.
S
selftests/futex: Refactor futex_numa_mpol with kselftest_harness.h
To reduce the boilerplate code, refactor futex_numa_mpol test to use
kselftest_harness header instead of futex's logging header.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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| 4ba629e6 | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_priv_hash with kselftest_harness.h
To reduce the boilerplate code, refactor futex_priv_hash test to use
kselftest_harness header instead of futex's logging header.
S
selftests/futex: Refactor futex_priv_hash with kselftest_harness.h
To reduce the boilerplate code, refactor futex_priv_hash test to use
kselftest_harness header instead of futex's logging header.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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| a91e8e37 | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_waitv with kselftest_harness.h
To reduce the boilerplate code, refactor futex_waitv test to use
kselftest_harness header instead of futex's logging header.
Signed-of
selftests/futex: Refactor futex_waitv with kselftest_harness.h
To reduce the boilerplate code, refactor futex_waitv test to use
kselftest_harness header instead of futex's logging header.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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| f341a20f | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_requeue with kselftest_harness.h
To reduce the boilerplate code, refactor futex_requeue test to use
kselftest_harness header instead of futex's logging header.
Signe
selftests/futex: Refactor futex_requeue with kselftest_harness.h
To reduce the boilerplate code, refactor futex_requeue test to use
kselftest_harness header instead of futex's logging header.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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|
| e5c04d0f | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_wait with kselftest_harness.h
To reduce the boilerplate code, refactor futex_wait test to use
kselftest_harness header instead of futex's logging header.
Signed-off-
selftests/futex: Refactor futex_wait with kselftest_harness.h
To reduce the boilerplate code, refactor futex_wait test to use
kselftest_harness header instead of futex's logging header.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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|
| 14d016bd | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_wait_private_mapped_file with kselftest_harness.h
To reduce the boilerplate code, refactor futex_wait_private_mapped_file
test to use kselftest_harness header instead
selftests/futex: Refactor futex_wait_private_mapped_file with kselftest_harness.h
To reduce the boilerplate code, refactor futex_wait_private_mapped_file
test to use kselftest_harness header instead of futex's logging header.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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|
| af3c79f8 | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_wait_unitialized_heap with kselftest_harness.h
To reduce the boilerplate code, refactor futex_wait_unitialized_heap
test to use kselftest_harness header instead of fu
selftests/futex: Refactor futex_wait_unitialized_heap with kselftest_harness.h
To reduce the boilerplate code, refactor futex_wait_unitialized_heap
test to use kselftest_harness header instead of futex's logging header.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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|
| f5a16834 | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_wait_wouldblock with kselftest_harness.h
To reduce the boilerplate code, refactor futex_wait_wouldblock test to
use kselftest_harness header instead of futex's loggin
selftests/futex: Refactor futex_wait_wouldblock with kselftest_harness.h
To reduce the boilerplate code, refactor futex_wait_wouldblock test to
use kselftest_harness header instead of futex's logging header.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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| 0c02abf6 | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_wait_timeout with kselftest_harness.h
To reduce the boilerplate code, refactor futex_wait_timeout test to use
kselftest_harness header instead of futex's logging head
selftests/futex: Refactor futex_wait_timeout with kselftest_harness.h
To reduce the boilerplate code, refactor futex_wait_timeout test to use
kselftest_harness header instead of futex's logging header.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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| 2ef06156 | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_requeue_pi_signal_restart with kselftest_harness.h
To reduce the boilerplate code, refactor futex_requeue_pi_signal_restart
test to use kselftest_harness header inste
selftests/futex: Refactor futex_requeue_pi_signal_restart with kselftest_harness.h
To reduce the boilerplate code, refactor futex_requeue_pi_signal_restart
test to use kselftest_harness header instead of futex's logging header.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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| 65a12ce2 | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_requeue_pi_mismatched_ops with kselftest_harness.h
To reduce the boilerplate code, refactor futex_requeue_pi_mismatched_ops
test to use kselftest_harness header inste
selftests/futex: Refactor futex_requeue_pi_mismatched_ops with kselftest_harness.h
To reduce the boilerplate code, refactor futex_requeue_pi_mismatched_ops
test to use kselftest_harness header instead of futex's logging header.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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|
| d060495a | 17-Sep-2025 |
André Almeida <andrealmeid@igalia.com> |
selftests/futex: Refactor futex_requeue_pi with kselftest_harness.h
To reduce the boilerplate code, refactor futex_requeue_pi test to use
kselftest_harness header instead of futex's logging header.
selftests/futex: Refactor futex_requeue_pi with kselftest_harness.h
To reduce the boilerplate code, refactor futex_requeue_pi test to use
kselftest_harness header instead of futex's logging header.
Use kselftest fixture feature to make it easy to repeat the same test
with different parameters. With that, drop all repetitive test calls
from run.sh.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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| ed323aed | 15-Sep-2025 |
Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
selftest/futex: Compile also with libnuma < 2.0.16
After using numa_set_mempolicy_home_node() the test fails to compile on
systems with libnuma library versioned lower than 2.0.16.
In order to allo
selftest/futex: Compile also with libnuma < 2.0.16
After using numa_set_mempolicy_home_node() the test fails to compile on
systems with libnuma library versioned lower than 2.0.16.
In order to allow lower library version add a pkg-config related check
and exclude that part of the code. Without the proper MPOL setup it
can't be tested.
Make a total number of tests two. The first one is the first batch and
the second is the MPOL related one. The goal is to let the user know if
it has been skipped due to library limitation.
Remove test_futex_mpol(), it was unused and it is now complained by the
compiler if the part is not compiled.
Fixes: 0ecb4232fc65e ("selftests/futex: Set the home_node in futex_numa_mpol")
Closes: https://lore.kernel.org/oe-lkp/202507150858.bedaf012-lkp@intel.com
Reported-by: kernel test robot <oliver.sang@intel.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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