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| author | Brian Norris <briannorris@chromium.org> | 2025-08-22 11:59:07 -0700 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-09-03 17:04:52 +0200 |
| commit | 8ad25ebfa70e86860559b306bbc923c7db4fcac6 (patch) | |
| tree | 1632c4148282a4c8d545293b950dc15fad929fd6 /scripts/gdb/linux/timerlist.py | |
| parent | add03fdb9d52411cabb3872fb7692df6f4c67586 (diff) | |
genirq/test: Ensure CPU 1 is online for hotplug test
It's possible to run these tests on platforms that think they have a
hotpluggable CPU1, but for whatever reason, CPU1 is not online and can't be
brought online:
# irq_cpuhotplug_test: EXPECTATION FAILED at kernel/irq/irq_test.c:210
Expected remove_cpu(1) == 0, but
remove_cpu(1) == 1 (0x1)
CPU1: failed to boot: -38
# irq_cpuhotplug_test: EXPECTATION FAILED at kernel/irq/irq_test.c:214
Expected add_cpu(1) == 0, but
add_cpu(1) == -38 (0xffffffffffffffda)
Check that CPU1 is actually online before trying to run the test.
Fixes: 66067c3c8a1e ("genirq: Add kunit tests for depth counts")
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: David Gow <davidgow@google.com>
Link: https://lore.kernel.org/all/20250822190140.2154646-7-briannorris@chromium.org
Diffstat (limited to 'scripts/gdb/linux/timerlist.py')
0 files changed, 0 insertions, 0 deletions