new interrupt code: panic when going multiuser

John Baldwin jhb at FreeBSD.org
Tue Nov 4 11:31:07 PST 2003


On 04-Nov-2003 Bruce Evans wrote:
>> > - on a BP6, UP kernels without apic work except for cyintr(), but SMP
>> >   kernels have problems with missing interrupts for ata devices and hang
>> >   at boot time.
>>
>> Is this related to the ata-lowlevel commit you mentioned above?
> 
> No.  It looks like the interrupt is really going missing for some
> reason.  This is without any acpica.

What if you try a UP kernel with 'device apic' (i.e. no options SMP),
do you still have ata problems?  Is this on an SMP machine btw?

-- 

John Baldwin <jhb at FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/


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