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Re: amd64/i386 SMP lossage

On Mon, May 12, 2008 at 05:03:59PM +1000, Simon Burge wrote:

> With -current as of half an hour ago, a dual Quad-core box
> can't boot.  I see this sort of thing:
>       cpu0 at mainbus0 apid 0: Intel 686-class, 2500MHz, id 0x10676
>       cpu1 at mainbus0 apid 4: Intel 686-class, 2504MHz, id 0x10676
>       cpu2 at mainbus0 apid 1: Intel 686-class, 3878MHz, id 0x10676
>       cpu3 at mainbus0 apid 5cpu3: failed to become ready
>       cpu4 at mainbus0 apid 2: Intel 686-class, 2504MHz, id 0x10676
>       cpu5 at mainbus0 apid 6cpu5: failed to become ready
>       cpu6 at mainbus0 apid 3: Intel 686-class, 2505MHz, id 0x10676
>       cpu7 at mainbus0 apid 7cpu7: failed to become ready
>        ... 
>       cpu3: failed to start 
>       cpu5: failed to start 
>       cpu7: failed to start
>        [ hang ]

Hmm, thought that one was fixed which is why I made yesterday's change
to cpu_hatch. I have reverted it until I can figure out a better way.
Could you please try with the latest change to cpu.c?


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