Messages in this thread | | | Date | Thu, 6 Jan 2005 19:45:02 +0100 | From | Florian Schmidt <> | Subject | Re: [patch] Real-Time Preemption, -RT-2.6.10-mm1-V0.7.34-00 |
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On Tue, 4 Jan 2005 10:45:18 +0100 Ingo Molnar <mingo@elte.hu> wrote:
> > * Bill Huey <bhuey@lnxw.com> wrote: > > > You'll have to apply Ingo's patch so that it gets rejects and then > > apply this patch on top of it so that it resolves those issues. It's a > > bit sloppy, but this'll at least be somewhat workable until Ingo comes > > back and pounds us with patches. :) > > i've uploaded my port: > > http://redhat.com/~mingo/realtime-preempt/ > > this is mainly a straight port from 2.6.10-rc3-mm1 to 2.6.10-mm1, plus i > picked up a post-2.6.10-mm1 audio-driver buildsystem fix-patch. Please > (re-)report any new or old regressions. > > to create a -V0.7.34-00 tree from scratch, the patching order is: > > http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.10.tar.bz2 > http://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.10/2.6.10-mm1/2.6.10-mm1.bz2 > http://redhat.com/~mingo/realtime-preempt/realtime-preempt-2.6.10-mm1-V0.7.34-00
Hi,
something is wrong with 34-01 and ALSA:
make modules_install gives me:
if [ -r System.map ]; then /sbin/depmod -ae -F System.map 2.6.10-mm1-V0.7.34-01; fi WARNING: /lib/modules/2.6.10-mm1-V0.7.34-01/kernel/sound/pci/ac97/snd-ac97-codec.ko needs unknown symbol snd_ac97_restore_status WARNING: /lib/modules/2.6.10-mm1-V0.7.34-01/kernel/sound/pci/ac97/snd-ac97-codec.ko needs unknown symbol snd_ac97_restore_iec958
and consequently after booting into the kernel modprobe'ing the alsa modules fails:
~/tmp/src/linux-2.6.10-realtime-preempt-2.6.10-mm1-V0.7.34-01$ sudo modprobe snd_cs46xx WARNING: Error inserting snd_ac97_codec (/lib/modules/2.6.10-mm1-V0.7.34-01/kernel/sound/pci/ac97/snd-ac97-codec.ko): Unknown symbol in module, or unknown parameter (see dmesg) FATAL: Error inserting snd_cs46xx (/lib/modules/2.6.10-mm1-V0.7.34-01/kernel/sound/pci/cs46xx/snd-cs46xx.ko): Unknown symbol in module, or unknown parameter (see dmesg)
from dmesg:
snd_ac97_codec: Unknown symbol snd_ac97_restore_status snd_ac97_codec: Unknown symbol snd_ac97_restore_iec958 snd_cs46xx: Unknown symbol snd_ac97_write_cache snd_cs46xx: Unknown symbol snd_ac97_mixer snd_cs46xx: Unknown symbol snd_ac97_bus snd_cs46xx: Unknown symbol snd_ac97_write snd_cs46xx: Unknown symbol snd_ac97_read
.config attached
Flo
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