[ardour-users] does anyone know of issues with SMP and rt patches?

[joel silvestre]

> are there known issues with SMP and rt kernel patches? is there a way
to
> get them coexisting?
> 

On my laptop turning acpi off in smp rt-kernel solve the problem.
But no more battery monitoring and other acpi related info.
The network interface refuse to work too.

Else you can use a UP (non SMP) kernel with acpi on. But one processor
lost!

joel



Le mercredi 19 juillet 2006 à 23:26 +1000, Chris Simpson a écrit :
> i've spent the day trying to get a RT kernel working on an SMP laptop
> (intel core duo), with absolutely no luck. i've tried a number of
> different kernels (2.6.16.11 to 2.6.17.6), with a number of different
> version rt patches (patch-2.6.16-rt11 to patch-2.6.17-rt7), with no luck
> at all. compile appears to work fine. grub will load the kernel, the
> kernel just hangs with no output at all, even with all kernel debugging
> flags on.
> 
> i know this is off topic a little for this mailing list, but without
> realtime, jack is fairly useless. i am running a PREEMPT kernel, which
> theoretically i could use with PAM?, but i can't find out what pam
> actually does or how one actually uses it, from ardour.org, kernel.org,
> google or anywhere else.
> 
> so i'm wondering if anyone could please help me..
> 
> what IS pam, and how does one configure it with jack?
> or
> are there known issues with SMP and rt kernel patches? is there a way to
> get them coexisting?
> 
> any help is greatly appreciated.
> chris s.
> 
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