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

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To: <linux-audio-dev@...>
Date: Monday, January 30, 2012 - 6:09 pm

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On Mon, 2012-01-30 at 17:40 +0100, Dominique Michel wrote:

> Hi,

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

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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

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Messages in current thread:
[LAD] rt-kernel and nvidia graphic card, Dominique Michel, (Mon Jan 30, 4:41 pm)
Re: [LAD] rt-kernel and nvidia graphic card, Ralf Mardorf, (Mon Jan 30, 6:09 pm)
Re: [LAD] rt-kernel and nvidia graphic card, Ralf Mardorf, (Mon Jan 30, 6:13 pm)
Re: [LAD] rt-kernel and nvidia graphic card, m.wolkstein@gmx.de, (Mon Jan 30, 6:55 pm)
Re: [LAD] rt-kernel and nvidia graphic card, Charles Henry, (Mon Jan 30, 4:53 pm)