Xeon / SMP hang after SMP launches

[Petri Helenius]

eecue wrote:

>
> I just finished building a 5.1-RELEASE SMP kernel.  When the kernel
> boots it ends up hanging right after the 3 other processors are  
> recognized.
>
> the last messages i see on the screen are:
> unknown: <PNP0303> can't assign resources (port)
> unknown: <PNP0501> can't assign resources (port)
> unknown: <PNP0501> can't assign resources (port)
> unknown: <PNP0401> can't assign resources (port)
> APIC_IO: routing 8254 via IOAPIC #0 intpin 0
> Timecounters tick every 10.000 msec
> ad0: 76319MB <WDV WD800BB-00DKA0> [155061/16/63] at ata0-master UDMA100
> ad0: 76319MB <WDV WD800BB-00DKA0> [155061/16/63] at ata0-slave UDMA100
> ad0: 76319MB <WDV WD800BB-00DKA0> [155061/16/63] at ata1-master UDMA100
> ad0: 76319MB <WDV WD800BB-00DKA0> [155061/16/63] at ata1-slave UDMA100


There is something wrong with your ATA drive recognition too because all 
drives are
recognized as ad0. So something goes wrong before the APs are launched.

Pete