All of lore.kernel.org
 help / color / mirror / Atom feed
From: Jan Kiszka <jan.kiszka@siemens.com>
To: Xenomai <xenomai@xenomai.org>
Subject: [Xenomai] libalchemy: failing test case task-5
Date: Tue, 24 Sep 2013 20:32:16 +0200	[thread overview]
Message-ID: <5241DAB0.8000604@siemens.com> (raw)

Hi,

I played a bit with the native skin emulation in Xenomai 3. The shipped
test cases in lib/alchemy/testsuite point a problem:
rt_task_set_priority is no longer a pure real-time services. As it calls
libc's pthread_setschedparam internally, it will - at least briefly -
switch the caller to secondary mode. This break the task-5 test which
assumes a different behaviour.

Are there ideas/plans to address this issues? Are there more case known
where the new architecture provides some challenges when trying to
preserve original API semantics?

Jan

-- 
Siemens AG, Corporate Technology, CT RTC ITP SES-DE
Corporate Competence Center Embedded Linux


             reply	other threads:[~2013-09-24 18:32 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-24 18:32 Jan Kiszka [this message]
2013-09-25  7:29 ` [Xenomai] libalchemy: failing test case task-5 Philippe Gerum

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=5241DAB0.8000604@siemens.com \
    --to=jan.kiszka@siemens.com \
    --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.