From: Petr Vorel <pvorel@suse.cz>
To: Richard Palethorpe <rpalethorpe@suse.de>
Cc: ltp@lists.linux.it, Andy Lutomirski <luto@kernel.org>,
lkp@01.org, LKML <linux-kernel@vger.kernel.org>,
Andy Lutomirski <luto@amacapital.net>
Subject: Re: [LTP] 12abeb544d: ltp.read_all_dev.fail
Date: Mon, 23 Sep 2019 17:39:08 +0200 [thread overview]
Message-ID: <20190923153908.GA379@dell5510> (raw)
In-Reply-To: <871rw7l9dv.fsf@rpws.prws.suse.cz>
Hi,
> > FYI, we noticed the following commit (built with gcc-7):
> > commit: 12abeb544d548f55f56323fc6e5e6c0fb74f58e1 ("horrible test hack")
> > https://kernel.googlesource.com/pub/scm/linux/kernel/git/luto/linux.git random/kill-it
...
> > tst_test.c:1108: INFO: Timeout per run is 0h 05m 00s
> > Test timeouted, sending SIGKILL!
> > tst_test.c:1148: INFO: If you are running on slow machine, try exporting LTP_TIMEOUT_MUL > 1
> > tst_test.c:1149: BROK: Test killed! (timeout?)
> So perhaps this is caused by reads of /dev/random hanging?
> At any rate,
> I suppose this is intended to deliberately break something, so we can
> ignore it.
Yep, I'd ignore it, [1] really looks like the commit description "horrible test hack" :)
Kind regards,
Petr
[1] https://kernel.googlesource.com/pub/scm/linux/kernel/git/luto/linux.git/+/12abeb544d548f55f56323fc6e5e6c0fb74f58e1%5E%21/#F0
next prev parent reply other threads:[~2019-09-23 15:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-23 0:38 12abeb544d: ltp.read_all_dev.fail kernel test robot
2019-09-23 8:11 ` [LTP] " Richard Palethorpe
2019-09-23 15:39 ` Petr Vorel [this message]
2019-09-23 18:10 ` Andy Lutomirski
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