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Subject[PATCH v2 2/6] selftests: breakpoints: fix computation of test plan
Date
The computation of the test plan uses the available_cpus bitset
before calling sched_getaffinity to fill it in. The resulting
plan is bogus, fix it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
.../selftests/breakpoints/step_after_suspend_test.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/breakpoints/step_after_suspend_test.c b/tools/testing/selftests/breakpoints/step_after_suspend_test.c
index b3ead29c6089..983ee6182e25 100644
--- a/tools/testing/selftests/breakpoints/step_after_suspend_test.c
+++ b/tools/testing/selftests/breakpoints/step_after_suspend_test.c
@@ -183,6 +183,10 @@ int main(int argc, char **argv)
}
}

+ err = sched_getaffinity(0, sizeof(available_cpus), &available_cpus);
+ if (err < 0)
+ ksft_exit_fail_msg("sched_getaffinity() failed\n");
+
for (cpu = 0; cpu < CPU_SETSIZE; cpu++) {
if (!CPU_ISSET(cpu, &available_cpus))
continue;
@@ -193,10 +197,6 @@ int main(int argc, char **argv)
if (do_suspend)
suspend();

- err = sched_getaffinity(0, sizeof(available_cpus), &available_cpus);
- if (err < 0)
- ksft_exit_fail_msg("sched_getaffinity() failed\n");
-
for (cpu = 0; cpu < CPU_SETSIZE; cpu++) {
bool test_success;

--
2.26.2

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