From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <32779704.1166179579925.JavaMail.ngmail@domain.hid> Date: Fri, 15 Dec 2006 11:46:19 +0100 (CET) From: "M. Koehrer" Subject: Re: Re: [Xenomai-help] Xenomai patched SMP kernel and "nosmp" kernel In-Reply-To: <45826122.9050209@domain.hid> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable References: <45826122.9050209@domain.hid> <45800AA5.9000603@domain.hid> <12829436.1165928388617.JavaMail.ngmail@domain.hid> <10171906.1166169332781.JavaMail.ngmail@domain.hid> List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: jan.kiszka@domain.hid, mathias_koehrer@domain.hid Cc: xenomai@xenomai.org Hi Jan, I have used an standard vanilla kernel without any patches and this deliver= ed the same results.=20 It seems to be an issue that is not related to Xenomai or Adeos. When I pass the kernel parameter hdb=3Dnoprobe the kernel boots fine (however, I can not access the CD-ROM drive anymore..= .). I think the reason for that could be, that my hard disk is a SATA drive and= the only IDE device is the CD ROM on hdb, I do not have a hda device. There are many entries on that somewhere in the internet... I'll try the same on a 2.6.19.1 kernel to see if this solves the issue. Thanks for the hints! Regards Mathias > M. Koehrer wrote: > > Hi Jan, > >=20 > > I tried the kernel parameter maxcpus=3D0 on my SMP enabled, Xenomai-pat= ched > kernel (same as in mails below). > > The kernel does not boot. > > It stops after a couple of messages: > > IOAPIC[0]: Invalid reference to IRQ 0 >=20 > OK, a few things more to verify: >=20 > - kernel boots fine with your scenario except CONFIG_IPIPE disabled? > - problem persists with 2.6.19-ipipe-1.6-02? >=20 > And could you post your .config and the boot log? >=20 > Jan >=20 >=20 --=20 Mathias Koehrer mathias_koehrer@domain.hid Viel oder wenig? Schnell oder langsam? Unbegrenzt surfen + telefonieren ohne Zeit- und Volumenbegrenzung? DAS TOP ANGEBOT JETZT bei Arcor: g=FCnsti= g und schnell mit DSL - das All-Inclusive-Paket f=FCr clevere Doppel-Sparer, nur 44,85 =80 inkl. DSL- und ISDN-Grundgeb=FChr! http://www.arcor.de/rd/emf-dsl-2