15 May
2009
15 May
'09
3:03 a.m.
Hi Roberto,
...is seems that my first answer got lost, sorry for answering so
late...
You solved my problem and I finally also understood the strategy :)
So I now have a running realtime kernel - but unfortunately the glitches
remain...
I wonder if there is some tool which allows to trace them down to some
application / driver / ... ?
Thanks for your help,
Dietrich
On Thu, 2009-05-07 at 16:11 +0200, Roberto Gordo Saez wrote:
On Thu, May 07, 2009 at 07:51:58PM +0900, Dietrich
Bollmann wrote:
Hi Roberto,
Thanks for your answer - I disabled the comedi drivers and tried
again ... getting yet another error:
CC [M] lib/reed_solomon/reed_solomon.o
CC [M] lib/zlib_deflate/deflate.o
CC [M] lib/zlib_deflate/deftree.o
CC [M] lib/zlib_deflate/deflate_syms.o
LD [M] lib/zlib_deflate/zlib_deflate.o
Building modules, stage 2.
MODPOST 2283 modules
ERROR:
"there_is_no_init_MUTEX_LOCKED_for_RT_semaphores"
[drivers/staging/rt2870/rt2870sta.ko] undefined!
WARNING: modpost: Found 1 section mismatch(es).
Well it looks that this time the driver for wireless Ralink 2870
devices is having problems with the -rt patch. Disabling it may help
(unless you need it), or try the linux-rt-users mailing list at
vger.kernel.org.
I hope some day the realtime kernel is delivered
in form of a package
and there is no need for such emails anymore...
There is linux-image-2.6.28-3-rt in Ubuntu (universe), but I don't use
those packages so can't say how good are...
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