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selftests/futex: futex_waitv wouldblock test should fail

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[ Upstream commit 7d50e00fef2832e98d7e06bbfc85c1d66ee110ca ]

Testcase should fail if -EWOULDBLOCK is not returned when expected value
differs from actual value from the waiter.

Link: https://lore.kernel.org/r/20250404221225.1596324-1-edliaw@google.com
Fixes: 9d57f7c797 ("selftests: futex: Test sys_futex_waitv() wouldblock")
Signed-off-by: Edward Liaw <edliaw@google.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Edward Liaw
2025-04-04 22:12:20 +00:00
committed by Greg Kroah-Hartman
parent 814637ca25
commit 58c1e8c569
1 changed files with 1 additions and 1 deletions
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tools/testing/selftests/futex/functional/futex_wait_wouldblock.c
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@@ -98,7 +98,7 @@ int main(int argc, char *argv[])
info("Calling futex_waitv on f1: %u @ %p with val=%u\n", f1, &f1, f1+1); info("Calling futex_waitv on f1: %u @ %p with val=%u\n", f1, &f1, f1+1);
res = futex_waitv(&waitv, 1, 0, &to, CLOCK_MONOTONIC); res = futex_waitv(&waitv, 1, 0, &to, CLOCK_MONOTONIC);
if (!res || errno != EWOULDBLOCK) { if (!res || errno != EWOULDBLOCK) {
ksft_test_result_pass("futex_waitv returned: %d %s\n", ksft_test_result_fail("futex_waitv returned: %d %s\n",
res ? errno : res, res ? errno : res,
res ? strerror(errno) : ""); res ? strerror(errno) : "");
ret = RET_FAIL; ret = RET_FAIL;