[proaudio] Fw: [linux-audio-user] rt-sources and cpufreq; rt-sources and realtime-lsm

[Thomas Kuther <gimpel@xxxxxxxxxxxxxxxx>]

Start weitergeleitete Nachricht:

Datum: Sat, 13 May 2006 15:21:35 -0700
Von: Robert Persson <ireneshusband@xxxxxxxxxxx>
An: A list for linux audio users <linux-audio-user@xxxxxxxxxxxxxxxxxx>
Betreff: [linux-audio-user] rt-sources and cpufreq;	rt-sources
and realtime-lsm


I have just built a kernel from the rt-sources-2.6.16-rt21 ebuild from
the gentoo proaudio overlay. I used more or less the same config as I
used for my previous 2.6.15-gentoo kernel (with custom reiser4 and
suspend2 patches), except of course for the bits to do with preemption.

With the previous kernel, cpu frequency scaling worked (despite a
message I always got on boot telling me that it didn't). But with the
new one it really doesn't work.

Is this a know issue? I read one post from some other list suggesting
that it was an issue for much earlier versions of the 2.6 kernel, but I
couldn't really work out what was going on there. 

Also, there was a thread on this list a little while back which said
that the realtime-lsm module is now deprecated. If this is so, what
should I do instead to get realtime rights for non-root users?

Many thanks
robert
-- 
Robert Persson

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Once upon a time there were lots of conspiracy bears...