All of lore.kernel.org
 help / color / mirror / Atom feed
From: Cyril Hrubis <chrubis@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] ??? FAIL: Test report for kernel 5.4.13-rc1-7f1b863.cki (stable)
Date: Thu, 16 Jan 2020 16:37:42 +0100	[thread overview]
Message-ID: <20200116153741.GA558@rei> (raw)
In-Reply-To: <84944fa0-3c18-f8a4-47ca-7627eb4e0594@redhat.com>

Hi!
> > One or more kernel tests failed:
> > 
> >      ppc64le:
> >       ??? LTP
> 
> Hi, I see max_map_count failed on ppc64le:
> https://artifacts.cki-project.org/pipelines/385189/logs/ppc64le_host_2_LTP_mm.run.log

That's strange, we do attempt to map 65536 mappings but we do not touch
them, so these shouldn't be faulted in, so there is no real reason why
mmap() in the child process should stop prematurely at 65532.

I guess that we cannot do much here, unless it's reproducible, because
there is not much information there.

-- 
Cyril Hrubis
chrubis@suse.cz

WARNING: multiple messages have this Message-ID (diff)
From: Cyril Hrubis <chrubis@suse.cz>
To: Rachel Sibley <rasibley@redhat.com>
Cc: CKI Project <cki-project@redhat.com>,
	Linux Stable maillist <stable@vger.kernel.org>,
	Jianwen Ji <jiji@redhat.com>, Hangbin Liu <haliu@redhat.com>,
	Memory Management <mm-qe@redhat.com>,
	Jianlin Shi <jishi@redhat.com>,
	LTP Mailing List <ltp@lists.linux.it>
Subject: Re: [LTP] ??? FAIL: Test report for kernel 5.4.13-rc1-7f1b863.cki (stable)
Date: Thu, 16 Jan 2020 16:37:42 +0100	[thread overview]
Message-ID: <20200116153741.GA558@rei> (raw)
In-Reply-To: <84944fa0-3c18-f8a4-47ca-7627eb4e0594@redhat.com>

Hi!
> > One or more kernel tests failed:
> > 
> >      ppc64le:
> >       ??? LTP
> 
> Hi, I see max_map_count failed on ppc64le:
> https://artifacts.cki-project.org/pipelines/385189/logs/ppc64le_host_2_LTP_mm.run.log

That's strange, we do attempt to map 65536 mappings but we do not touch
them, so these shouldn't be faulted in, so there is no real reason why
mmap() in the child process should stop prematurely at 65532.

I guess that we cannot do much here, unless it's reproducible, because
there is not much information there.

-- 
Cyril Hrubis
chrubis@suse.cz

  reply	other threads:[~2020-01-16 15:37 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-16 12:13 [LTP] ❌ FAIL: Test report for kernel 5.4.13-rc1-7f1b863.cki (stable) CKI Project
2020-01-16 12:13 ` CKI Project
2020-01-16 13:41 ` [LTP] " Rachel Sibley
2020-01-16 13:41   ` Rachel Sibley
2020-01-16 15:37   ` Cyril Hrubis [this message]
2020-01-16 15:37     ` [LTP] ??? " Cyril Hrubis
2020-01-17  8:35     ` Jan Stancek
2020-01-17  8:35       ` Jan Stancek
2020-01-17 16:44       ` Naresh Kamboju
2020-01-17 16:44         ` Naresh Kamboju
2020-01-20 20:55     ` Jan Stancek
2020-01-20 20:55       ` Jan Stancek

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200116153741.GA558@rei \
    --to=chrubis@suse.cz \
    --cc=ltp@lists.linux.it \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.