From: Cyril Hrubis <chrubis@suse.cz>
To: Petr Vorel <pvorel@suse.cz>
Cc: helena.anna.dubel@intel.com, tomasz.ossowski@intel.com,
rafael.j.wysocki@intel.com, daniel.niestepski@intel.com,
ltp@lists.linux.it
Subject: Re: [LTP] [PATCH v19] thermal: add new test group
Date: Wed, 13 May 2026 14:06:37 +0200 [thread overview]
Message-ID: <agRpTUXG52nluZ-U@yuki.lan> (raw)
In-Reply-To: <20260513105417.GC318856@pevik>
Hi!
> And other thing which is on my machine broken is to run with more iterations, it
> randomly fails or get stuck after first iteration:
>
> ./thermal_interrupt_events -i3
> thermal_interrupt_events.c:207: TINFO: CPU 23 interrupt counter: 23 (previous: 21)
> thermal_interrupt_events.c:217: TPASS: x86 package thermal interrupt triggered
> thermal_interrupt_events.c:142: TINFO: Testing /sys/class/thermal/thermal_zone9/temp
> thermal_interrupt_events.c:213: TFAIL: No thermal interrupt increase detected
That may as well be because the CPU heatsink accumulated too much heat
and cannot increase it further. Interacting with the physical world
outside is a bit tricky. The test may need a cooldown period
(e.g. sleep(300)) at the end of the test iteration.
--
Cyril Hrubis
chrubis@suse.cz
--
Mailing list info: https://lists.linux.it/listinfo/ltp
prev parent reply other threads:[~2026-05-13 12:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-06 11:24 [LTP] [PATCH v19] thermal: add new test group Piotr Kubaj
2026-05-06 14:16 ` [LTP] " linuxtestproject.agent
2026-05-06 14:23 ` Andrea Cervesato via ltp
2026-05-11 7:51 ` [LTP] [PATCH v19] " Petr Vorel
2026-05-12 9:56 ` Cyril Hrubis
2026-05-13 10:54 ` Petr Vorel
2026-05-13 12:06 ` Cyril Hrubis [this message]
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