From: "H.J. Lu" <hjl.tools@gmail.com>
To: Dave Hansen <dave.hansen@intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
LKML <linux-kernel@vger.kernel.org>,
Andy Lutomirski <luto@kernel.org>, Mel Gorman <mgorman@suse.de>,
Andrew Morton <akpm@linux-foundation.org>,
Rik van Riel <riel@surriel.com>, Minchan Kim <minchan@kernel.org>
Subject: Re: Kernel 4.17.4 lockup
Date: Wed, 11 Jul 2018 09:29:33 -0700 [thread overview]
Message-ID: <CAMe9rOqc0oVw+ZLXCM-nrtPb1OiPFBeHt+Lsx+6K6y=t3HSVhA@mail.gmail.com> (raw)
In-Reply-To: <2022d212-62f2-a163-2493-abecfbafa07b@intel.com>
On Wed, Jul 11, 2018 at 9:24 AM, Dave Hansen <dave.hansen@intel.com> wrote:
> On 07/11/2018 08:40 AM, H.J. Lu wrote:
>> This is a quad-core machine with HT and 6 GB RAM. The workload is
>> x32 GCC build and test with "make -j8". The bug is triggered during GCC
>> test after a couple hours. I have a script to set up my workload:
>>
>> https://github.com/hjl-tools/gcc-regression
>>
>> with a cron job
>>
>> # It takes about 3 hour to bootstrap x86-64 GCC and 3 hour to run tests,
>> TIMEOUT=480
>> # Run it every hour,
>> 30 * * * * /export/gnu/import/git/gcc-test-x32/gcc-build -mx32
>> --with-pic > /dev/null 2>&1
>
> Oh, fun, one of those.
>
> How long does it take to reproduce?
About 5 hours.
--
H.J.
next prev parent reply other threads:[~2018-07-11 16:29 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-08 21:36 Kernel 4.17.4 lockup H.J. Lu
2018-07-09 14:54 ` Dave Hansen
2018-07-09 23:02 ` H.J. Lu
2018-07-10 0:44 ` Dave Hansen
2018-07-10 2:14 ` H.J. Lu
2018-07-10 3:47 ` Dave Hansen
[not found] ` <CAMe9rOrHowBX06nihdRRmEqhV8v7cs+PwVY7JYQFpUFOnHC71A@mail.gmail.com>
2018-07-11 15:13 ` Dave Hansen
2018-07-11 15:40 ` H.J. Lu
2018-07-11 16:24 ` Dave Hansen
2018-07-11 16:29 ` H.J. Lu [this message]
2018-07-11 16:49 ` Dave Hansen
2018-07-11 16:53 ` H.J. Lu
[not found] ` <CAMe9rOpV89jWhvAZtqOJnc0eXzRYiLF5pLWRcdb7-kKLigj4rQ@mail.gmail.com>
2018-07-11 17:36 ` Andy Lutomirski
2018-07-11 17:43 ` Dave Hansen
2018-07-11 17:50 ` H.J. Lu
2018-07-11 17:50 ` Dave Hansen
2018-07-11 18:31 ` Dave Jones
2018-07-11 23:07 ` Andy Lutomirski
2018-07-11 23:14 ` Dave Hansen
2018-07-12 14:44 ` H.J. Lu
2018-07-12 23:28 ` H.J. Lu
2018-07-14 2:08 ` Andy Lutomirski
2018-07-16 16:05 ` H.J. Lu
2018-07-20 21:35 ` Andy Lutomirski
2018-07-23 14:51 ` H.J. Lu
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