Re: new interrupt code: panic when going multiuser

On Tuesday 04 November 2003 19:38, John Baldwin wrote:
> On 04-Nov-2003 Harald Schmalzbauer wrote:
> > 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=0 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 which didn't work, I had to add options smp arrrgghhh. Had a look in
> > my file 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,
>
> I just committed a bunch of changes to the interrupt and SMP code.
> When you update to those changes, you should be able to build a UP
> kernel with 'device apic' and have it work, and you should be able
> to build an SMP kernel and have it run on your machine.

Oh, great! Thanks a lot and sorry for the former nonses-reply. I read your 
first answer which was correct for my subject but I hadn't carefully read 
this thread.
After jdk14 is finished I'll recvsup and build a new kernel. I already built 
world today so I hope kernel only is okay.

Best regards,

-Harry