Date: Tue, 4 Nov 2003 18:33:20 +0100 From: Harald Schmalzbauer <h@schmalzbauer.de> To: John Baldwin <jhb@freebsd.org>, Lukas Ertl <l.ertl@univie.ac.at> Cc: current@freebsd.org Subject: Re: new interrupt code: panic when going multiuser Message-ID: <200311041833.27722@harrymail> In-Reply-To: <XFMail.20031104121911.jhb@FreeBSD.org> References: <XFMail.20031104121911.jhb@FreeBSD.org>
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--Boundary-02=_nL+p/JQl2sgHzwx Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Content-Description: signed data Content-Disposition: inline On Tuesday 04 November 2003 18:19, John Baldwin wrote: > On 04-Nov-2003 Lukas Ertl wrote: > > On Tue, 4 Nov 2003, John Baldwin wrote: > >> On 04-Nov-2003 Lukas Ertl wrote: > >> > On Tue, 4 Nov 2003, Lukas Ertl wrote: > >> >> I somehow can't get at a good vmcore :-(. But I found out that the > >> >> machine boots fine in "Safe Mode", where DMA and hw.ata.wc is turned > >> >> off. > >> > > >> > Ok, if I set hw.ata.ata_dma=3D0 in loader.conf, it boots fine. Could > >> > there be some issue with ATAng + new interrupt code? > >> > >> Can you provide a dmesg please? There may be a weird issue with > >> some PPro's for example that I haven't been able to test. > > > > Sorry for the noise, I think I found the problem: I had to put "options > > SMP" and "device apic" into the kernel, now everythings seems to run > > fine. I thought they were only needed for SMP kernels, that's at least > > what the comment in GENERIC says... If you still want the dmesg, I can > > send it to you. > > Well, a kernel without SMP and just 'device apic' should work fine, and > a kernel with both SMP and 'device apic' should also work fine. Hmm, I think this answer should be for "New <PNP0303> and aPic question"? Well I tired to build one (with -curr some weeks ago) with device apic only= =20 which didn't work, I had to add options smp arrrgghhh. Had a look in my fil= e=20 and saw I did the following: #options SMP #options APIC_IO Seems I didn't use "device apic" (perhaps I didn't recognize) But regardless, when I built a SMP kernel it didn't run on my UP machine. Thanks a lot, =2DHarry --Boundary-02=_nL+p/JQl2sgHzwx Content-Type: application/pgp-signature Content-Description: signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQA/p+LnBylq0S4AzzwRArcaAJ4xM16n43XVgZqcuQP4b+gXS8c/qACeJPTN JMyqx7BjZxNlOoSes4IcbFg= =WQ3M -----END PGP SIGNATURE----- --Boundary-02=_nL+p/JQl2sgHzwx--
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