I thought, it would probably help some of you, if I uploaded my rt-config for a 2.6.25.8 realtime kernel (debian system). # get my kernel config: wget http://branwelt.de/download/config.gz (this is all without any warrenty, use at your own risc) Below is also a kind of script, that should do the whole procedure for creating a 2.6.25.8 realtime kernel on a debian based system. I have not testet this script. I would recommend, to past command for command, and see if it is working for you. (it should) This is how I build the kernel I'm currently using. Note: The config has the realtime-patch applied, but is not strictly configured for realtime: I let enabled acpi and cpu-frequency scaling, because performance was good enough for my requirements (2.67ms latency at 48000hz samplerate according to qjackctl). If you encounter xruns, disable these options with "make menuconfig" (see bottom) I tried to keep the config general, so it may be usable on other systems as well. It is based on a sidux ~ 2.6.21 configuration, including updates for 2.6.25 start of the command list: ############################################################# ############################################################# mkdir my_realtime_kernel cd my_realtime_kernel # get my kernel config wget http://branwelt.de/download/config.gz # get the kernel wget http://www.eu.kernel.org/pub/linux/kernel/v2.6/linux-2.6.25.8.tar.bz2 # get rt-patch wget http://www.kernel.org/pub/linux/kernel/projects/rt/patch-2.6.25.8-rt7.bz2 # unpack tar xfj linux-2.6.25.8.tar.bz2 tar xfj patch-2.6.25.8-rt7.bz2 # create a symbolic link ln -s linux-2.6.25.8 linux cd linux # apply patch patch -p1 < ../patch-2.6.25.8-rt7 # move config to right place zcat ../config.gz > ./.config # now edit the Makefile # change the line with EXTRAVERSION (without #) to: # EXTRAVERSION = .8.rt7.em1 # optionally do make oldconfig # or make menuconfig here # make the kernel make-kpkg --initrd kernel_image cd .. # finally install the kernel with a command like # dpkg -i linux-image-2.6.25.8.rt7.em1_2.6.25.8.rt7.em1-10.00.Custom_i386.deb ############################################################# ############################################################# _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
