Am Mittwoch, den 10.08.2011, 02:56 +0000 schrieb sonofzev@xxxxxxxxxxxx: > > On Wed Aug 10 12:31 , Oon-Ee Ng sent: > > > > > > >On Aug 10, 2011 9:11 AM, "sonofzev@xxxxxxxxxxxx" <sonofzev@xxxxxxxxxxxx> wrote: > > > >> > > > >> > > > >> > > > >> On Wed Aug 10 8:43 , Arve Barsnes sent: > > > >> > > > >> >On 9 August 2011 21:54, Atte André Jensen atte@xxxxxxxx> wrote: > > > >> >> On 08/09/2011 09:03 PM, david wrote: > > > >> >> > > > >> >>> My brief experience with Kernel 3.0 came with the discovery that it > > > >> >>> doesn't support the NV video driver, > > > >> >> > > > >> >> That doesn't sound good... > > > >> >> > > > >> >Is that with a rt kernel or vanilla? Remember, you need to patch the > > > >> >nvidia drivers to function with the later rt kernels. > > > >> > > > > >> >Arve > > > >> I had this pain with the rt kernel.. (only).. can someone point out a link to the > > > >> patch for the nvidia-drivers... > >I asked about that on the rt list, but some symbols are exported GPL by the > rt-patch which disallows their use by the nvidia binary. Patching that would > probably violate the GPL. > > > Ouch.. > > It does seem there is a way around the problem so if there isn't an available > diff, are there some manual instructions anywhere that allow them to cooperate? > > as far I know you need to convert 3 symbols to EXPORT_SYMBOL instead EXPORT_SYMBOL_GPL. That are __rt_mutex_init migrate_enable migrate_disable You could find them in the source by grep 'EXPORT_SYMBOL_GPL(migrate_disable)' -R ./ ./kernel/sched.c:EXPORT_SYMBOL_GPL(migrate_disable); grep 'EXPORT_SYMBOL_GPL(migrate_enable)' -R ./ ./kernel/sched.c:EXPORT_SYMBOL_GPL(migrate_enable); grep 'EXPORT_SYMBOL_GPL(__rt_mutex_init)' -R ./ /kernel/rtmutex.c:EXPORT_SYMBOL_GPL(__rt_mutex_init) With a proper sed you could replace it, or do it by hand. But I'm no Nvidia user, cant promise that this is right. That is just what I've heard. Note, doing this as end user didn't violate the GPL. greats hermann _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
