From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: alex alex <duch.alexandre@gmail.com>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai] [Page fault - POSIX skin] Interraction between malloc en nanosleep
Date: Tue, 18 Dec 2012 17:28:18 +0100 [thread overview]
Message-ID: <50D099A2.3080407@xenomai.org> (raw)
In-Reply-To: <CAPpP=rPi6NvBV6OAfLM3Ynym2FWtO_i7iyKx0hT7eYJLUT+8Bg@mail.gmail.com>
On 12/18/2012 05:16 PM, alex alex wrote:
> My LDFLAGS is :
> -Wl,@/usr/lib/posix.wrappers -L/usr/lib -lpthread_rt -lxenomai -lpthread
> -lrt
>
> and I use :
> xenomai-2.6.1/ksrc/arch/x86/patches/adeos-ipipe-2.6.38.8-x86-2.11-01.patch
This patch is known to be bogus, try:
http://download.gna.org/adeos/patches/v2.6/x86/adeos-ipipe-2.6.38.8-x86-2.11-03.patch
>
> however I need to open my RTDM driver with blocking open during this
> phase,I usenativeskin
> semaphore for it. This page fault causes the blocking malfunction of the
> semaphores (rt_sem_p returns EPERM).
Using native skin semaphore is deprecated. If writing an RTDM driver,
why not using an RTDM semaphore?
--
Gilles.
next prev parent reply other threads:[~2012-12-18 16:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-18 14:35 [Xenomai] [Page fault - POSIX skin] Interraction between malloc en nanosleep alex alex
2012-12-18 14:40 ` Gilles Chanteperdrix
2012-12-18 15:27 ` Gilles Chanteperdrix
2012-12-18 15:30 ` Gilles Chanteperdrix
2012-12-18 16:16 ` alex alex
2012-12-18 16:28 ` Gilles Chanteperdrix [this message]
2012-12-18 19:27 ` alex alex
2012-12-18 20:19 ` Gilles Chanteperdrix
[not found] ` <CAPpP=rNbsH+iXBrK+vs3CZG3T0sxOw-NZ1Px=1unOLjZq3QgAQ@mail.gmail.com>
[not found] ` <50D1CFD0.9080500@xenomai.org>
[not found] ` <CAPpP=rNtKwL3ifNx5iABmzXpKpSeYuHnw8asRY8xiicpvn4P2g@mail.gmail.com>
[not found] ` <50D2E611.1040404@xenomai.org>
2013-01-02 8:21 ` alex alex
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=50D099A2.3080407@xenomai.org \
--to=gilles.chanteperdrix@xenomai.org \
--cc=duch.alexandre@gmail.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.