DragonFly bugs List (threaded) for 2004-08
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Re: SMP freezes when ttyd0 getty started
At Sun, 1 Aug 2004 08:28:42 -0500 (CDT),
Eric.J.Haug wrote:
>
>
> Hi,
> synopsis:
> sio0 does not work with SMP APIC_IO kernel
> and my hardware.
>
> I have an Intel PR440FX motherboard.
> With a GENERIC kernel the system will boot and start
> a getty on ttyd0 that does the right thing.
> If i compile a kernel with the GENERIC config modified
>
> diff GENERIC GENERICSMP
> 53,54c53,54
> < #options SMP # Symmetric MultiProcessor Kernel
> < #options APIC_IO # Symmetric (APIC) I/O
> ---
> > options SMP # Symmetric MultiProcessor Kernel
> > options APIC_IO # Symmetric (APIC) I/O
>
> the system freezes on startup.
> If i turn off the ttyd0 line in /etc/ttys
> then it will boot to multiuser.
> If then i edit /etc/ttys to turn on the ttyd0 line
> and try to start it by kill -1 1
> the system freezes before the <CR> can be echoed.
> This occurs at least as early as the July 24 sources.
>
> Does SMP and sio0 work for you?
>
This is probably not going to help you, but yes it does work for me.
Running with sources from August 1 on dual xeon with htt.
-Richard
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