From: Philippe Gerum <rpm@xenomai.org>
To: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>,
Ludovic Righetti <ludovic.righetti@tuebingen.mpg.de>,
Paul Janzen <pcj@xenomai.sez.to>,
xenomai@xenomai.org
Subject: Re: [Xenomai] real-time guarantee issues on xenomai 2.6.2.1
Date: Fri, 08 Aug 2014 08:59:21 +0200 [thread overview]
Message-ID: <53E47549.4010904@xenomai.org> (raw)
In-Reply-To: <53E3D9F0.5070906@xenomai.org>
On 08/07/2014 09:56 PM, Gilles Chanteperdrix wrote:
> On 08/07/2014 09:44 PM, Philippe Gerum wrote:
>> On 08/07/2014 09:35 PM, Ludovic Righetti wrote:
>>>
>>>> I suspect you could run any loop, like cat /proc/interrupts, and see the
>>>> same issue. Are you running with a frame buffer in the no-x mode?
>>>>
>>> that's what I thought too, but /proc/interrupts or /proc/xenomai/sched
>>> (or others) do not seem to create any issue (below the output for
>>> interrupts, watching other /proc/ files give similar results).
>>>
>>> Let me check about the fb.
>>>
>>
>> Just for kicks, could you try this patch ? it does NOT fix anything,
>> only maybe papering over an issue we don't know about yet:
>
> Note that there has already been a thread about this issue in april.
>
So it looks like nobody cared.
--
Philippe.
next prev parent reply other threads:[~2014-08-08 6:59 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <AE39D2A4-ECC3-481B-AF3B-8A67FA23D2BF@tuebingen.mpg.de>
[not found] ` <44BE6908-E639-421F-B556-E7B3871402CF@gmail.com>
2014-08-07 16:57 ` [Xenomai] real-time guarantee issues on xenomai 2.6.2.1 Alexander Herzog
2014-08-07 17:22 ` Gilles Chanteperdrix
2014-08-07 18:25 ` Philippe Gerum
2014-08-07 18:28 ` Gilles Chanteperdrix
2014-08-07 18:45 ` Philippe Gerum
2014-08-07 18:47 ` Paul Janzen
2014-08-07 19:01 ` Philippe Gerum
2014-08-07 19:16 ` Ludovic Righetti
2014-08-07 19:26 ` Philippe Gerum
2014-08-07 19:35 ` Ludovic Righetti
2014-08-07 19:44 ` Philippe Gerum
2014-08-07 19:56 ` Gilles Chanteperdrix
2014-08-08 6:59 ` Philippe Gerum [this message]
2014-08-08 12:05 ` Gilles Chanteperdrix
2014-08-07 20:47 ` Ludovic Righetti
2014-08-08 7:15 ` Philippe Gerum
2014-08-08 17:21 ` Paul Janzen
2014-08-08 17:25 ` Philippe Gerum
2014-08-08 18:27 ` Paul Janzen
2014-08-10 15:56 ` Gilles Chanteperdrix
2014-08-11 16:54 ` Paul Janzen
2014-08-11 17:25 ` Gilles Chanteperdrix
2014-08-11 17:43 ` Paul Janzen
2014-09-09 21:05 ` Gilles Chanteperdrix
2014-09-10 17:12 ` Nicholas Rotella
2014-08-11 23:25 ` Ludovic Righetti
2014-08-07 19:26 ` Gilles Chanteperdrix
2014-03-04 19:55 Alexander Herzog
2014-03-05 8:02 ` Gilles Chanteperdrix
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=53E47549.4010904@xenomai.org \
--to=rpm@xenomai.org \
--cc=gilles.chanteperdrix@xenomai.org \
--cc=ludovic.righetti@tuebingen.mpg.de \
--cc=pcj@xenomai.sez.to \
--cc=xenomai@xenomai.org \
/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.