linuxaudio.org

Hi
I cant open your pastbin adresses ? dont now why.

But I can tell how I build my rt-kernels.

First download the source (2.6.25.8) from kernel.org and unpack it. Download

the rt-patch unpack it in the floder over the kernelsource. patch the source

patch          -p1 <../patch-2.6.25.8-rt7

run make oldconfig

run make xconfig

Now you must make sure that you DONT enable

General setup >> Group scheduling for SCHED_RR/FIF

there for you need a extra patch !!!

you can find more information about that here:

http://news.gmane.org/group/gmane.linux.rt.user/last=/force_load=t

also, if you wont a realtime kernel you have to enable processor type and

features >> Complete Preemption (Real-Time)

and enable the highrestimer

the rest is up to your hardware.
i build my kernels with the command:

fakeroot make-kpkg --initrd --revision=deinName1 kernel_image
hope it helps

                         hermann

Am Sonntag, 6. Juli 2008 01:12:05 schrieb schoappied:

quoted text
> Mark Knecht wrote:

> > On Sat, Jul 5, 2008 at 8:46 AM, schoappied  wrote:

> >

> >

> >> I've read on the debian irc channel that it is not necessary to do a

> >> rt-patch with the newest kernels (.25.10), just set in menu config:

> >>

> >> processor type and features >> preemtible  kernel (low -latency desktop)

> >>

> >> and Timer frequentie to 1000 Hz.

> >>

> >> Can anyone confirm this?

> >

> > Not at all true. That strategy will give you a good kernel, but it is

> > not a 'real-time' kernel. You're best bet is to use the specific patch

> > set supplied by Ingo and the RT team.

> >

> > Hope this helps,

> > Mark

>

> whow, Ive spend I think 20 hours to build a kernel but it constantly

> fails.... :( :( :(

>

> I tried everything with help from IRC and documentation, but different

> errors...

>

> for example: http://pastebin.com/m5bc649d

>

> I use a kernel for kernel.org and a rt-patch which fits it...

> I patch the files as described in this howto:

> http://forums.debian.net/viewtopic.php?t=17035&postdays=0&postorder=asc&...

>rt=0

>

> I use: make oldconfig (skip the questions with ENTER) and then make xconfig

> And set:

> rocessor type and features> Preemption Mode (Complete Preemption

> (Real-Time))

> Processor type and features>Timer frequency (1000 HZ)

>

> Then:

> $ make-kpkg clean ; export VER=$(date +'%Y%m%d')

> NAMEEXT="-$(hostname)-$(dpkg-architecture -qDEB_HOST_ARCH)"; make-kpkg

> --revision=$VER --append-to-version=$NAMEEXT --rootcmd fakeroot --initrd

> kernel_image kernel_headers

>

> Can it fails because of the new kernel versions I try to build?

> Or do I make errors in making the .config file?

>

> This is my hardware, maybe someone can help me making the .config file

> or give me advice for editing xconfig?

>

> http://pastebin.com/m410fbc40

>

> thanks in advance and for the guys at this part of the world, sleep

> well, others have a good day!

>

>

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> Linux-audio-user@lists.linuxaudio.org

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