Re: [LAD] rt-kernel and nvidia graphic card

On Mon, 2012-01-30 at 19:08 +0100, Ralf Mardorf wrote:
> On Mon, 2012-01-30 at 17:40 +0100, Dominique Michel wrote:
> > Hi,
> >
> > I have an asus amd64 PC with a nvidia GeForce 8800 GT graphic card. This
> > PC is working fine with the gentoo-kernel and the nvidia proprietary
> > kernel module.
> >
> > I want to experiment with the rt-kernel. It is 3 modules for the
> > nvidia card.
> >
> > - The nvidia proprietary module, I guess that this is not necessarily a
> > good choice because it will not be patched for use with the rt-kernel.
> > But I am not sure.
> >
> > - The 2 others are with the kernel, nv and nouveau.
> >
> > Which module will be best to use with the rt-kernel?
> >
> > Ciao,
> > Dominique
> >
>
> nv only!
>
> You can try nvidia, after faking the license for the kernel-rt by
>
> sed -i \
>
> 's/EXPORT_SYMBOL_GPL(migrate_enable);/EXPORT_SYMBOL(migrate_enable);/'
> \
> kernel/sched.c
>
> sed -i \
>
> 's/EXPORT_SYMBOL_GPL(migrate_disable);/EXPORT_SYMBOL(migrate_disable);/' \
> kernel/sched.c
>
> sed -i \
>
> 's/EXPORT_SYMBOL_GPL(__rt_mutex_init);/EXPORT_SYMBOL(__rt_mutex_init);/' \
> kernel/rtmutex.c

I mean nv or nvidia only, never use nouveau. I wonder if nouveau should
work.

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Received on Mon Jan 30 20:15:04 2012