From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4F854ED1.8010102@domain.hid> Date: Wed, 11 Apr 2012 11:28:49 +0200 From: Philippe Gerum MIME-Version: 1.0 References: <4F85479F.1060305@domain.hid> <4F854B8E.7050803@domain.hid> <4F854D1E.7010200@domain.hid> In-Reply-To: <4F854D1E.7010200@domain.hid> Content-Type: text/plain; charset="windows-1252"; format="flowed" Content-Transfer-Encoding: quoted-printable Subject: Re: [Xenomai-help] kernel panic unload xeno_nucleus module List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Alessio Margan @ IIT" Cc: "xenomai@xenomai.org" On 04/11/2012 11:21 AM, Alessio Margan @ IIT wrote: > On 04/11/2012 11:14 AM, Philippe Gerum wrote: >> On 04/11/2012 10:58 AM, Alessio Margan @ IIT wrote: >>> Hi all, >>> >>> when I try to unload xeno_nucleus module I get a kernel panic and on the >>> next power on the bios system date is reset. >>> when configure xenomai nucleus built into the kernel I can reboot corre= ctly. >>> >> Kernel panic log would help. >> > I'll try to get it >>> In the bios I disabled HPET and most of the things regarding PM and ACP= I. >>> >>> Here attached same info about system and kernel config. >>> >>> If possible, I prefer have xenomai configured as modules, is there >>> anything wrong about my system configuration ? >>> >> This should not be a configuration issue. Either some kernel-based >> Xenomai threads (e.g. RTDM driver thread) are still running when >> attempting to unload the nucleus, or a real-time IRQ is still hooked to >> a handler being unmapped, or there is a nucleus bug. >> > after boot the only thing I do is load nucleus and unload it, no other > xenomai modules are loaded Ok, so this must be a Xenomai bug. >> > Thanks > Alessio > > -- > > ISTITUTO ITALIANO > DI TECNOLOGIA > > Alessio Margan > /Senior Technician/ > mail me > > Via Morego, 30 16163 Genova > > > www.iit.it > > *Legal Disclaimer* > This electronic message contains information that is confidential. The > information is intended for the use of the addressee only. If you are > not the addressee we would appreciate your notification in this respect. > Please note that any disclosure, copy, distribution or use of the > contents of this message is prohibited and may be unlawful. We have > taken every reasonable precaution to ensure that any kind of attachment > to this e-mail has been swept for viruses. However, we cannot accept > liability for any damage sustained as a result of software viruses and > would advise you to carry out your own virus checks before opening any > attachment. > *Avvertenza legale* > Questo messaggio Email contiene informazioni confidenziali riservate ai > soli destinatari. Qualora veniate in possesso di tali informazioni > senza essere definito come destinatario vi reghiamo di leggere le > seguenti note. Ogni apertura, copia, distribuzione del contenuto del > messaggio e dei suoi allegati =E8 proibito e potrebbe violare le presenti > leggi. Abbiamo attivato ogni possibile e ragionevole precauzione per > assicurare che gli allegati non contengano virus. Comunque non > assumeremo alcuna responsabilit=E0 per ogni eventuale danno causato da > virus software e simili in quanto =E8 onere del destinatario verificarne > l=92assenza in ogni allegato attuando propri indipendenti controlli. > > > > _______________________________________________ > Xenomai-help mailing list > Xenomai-help@domain.hid > https://mail.gna.org/listinfo/xenomai-help --=20 Philippe.