linux-kernel - Re: [LTP] [lkp-robot] [sched/deadline] e0367b1267: WARNING:at_kernel/sched/sched.h:#assert_clock

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Message-ID: <20180125122458.GB3420@rei>
Date:   Thu, 25 Jan 2018 13:24:59 +0100
From:   Cyril Hrubis <chrubis@...e.cz>
To:     Juri Lelli <juri.lelli@...hat.com>
Cc:     kernel test robot <xiaolong.ye@...el.com>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Juri Lelli <juri.lelli@....com>,
        Peter Zijlstra <peterz@...radead.org>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        Luca Abeni <luca.abeni@...tannapisa.it>,
        "Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Claudio Scordino <claudio@...dence.eu.com>, lkp@...org,
        Thomas Gleixner <tglx@...utronix.de>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Ingo Molnar <mingo@...nel.org>, ltp@...ts.linux.it
Subject: Re: [LTP] [lkp-robot] [sched/deadline] e0367b1267:
 WARNING:at_kernel/sched/sched.h:#assert_clock_updated

Hi!
> Hummm, wondering how LTP sched tests could trigger this, since a quick
> grep into ltp didn't show DEADLINE usage.

See kernel/syscalls/sched_setattr/sched_setattr01.c

-- 
Cyril Hrubis
chrubis@...e.cz