Comment 24 for bug 290498

Hello!
I'd be very interested in both the installation files and the tutorial!

I'm very happy that someone with a little more knowledge than me is working
on this... :)

Regards
Péter

On Sat, May 23, 2009 at 8:22 PM, Realtime Dutchman <email address hidden>wrote:

> Ok guys here is the deal.
>
> If finally managed to reproduce a working jaunty 9.04 kernel, in fact it
> is running right now while I am writing this update.
>
> I found out that Luke macneil´s kernel did not show a splash when studio
> was booting up and gave me trouble when I wanted to install my wireless.
> Both Wireless tool wicd and studio's network-manager gave me trouble and
> killed my sound tools.
>
> The only thing I had left was spending some time studying how to build a
> proper kernel and I think I got it right now.
> I wrote a tutorial how to build the kernel and tested it three times in a
> row ending up with the most recent kernel sources from kernel.org (
> http://www.kernel.org). the kernel I have running on my 32 bit Intel
> single core (p4) is
>
> 2.6.29.4-rt15-pentiumpro-nvk-052309-1.
>
> If someone is interested in the installation files (header and image
> .deb´s) and/or tutorial feel free to send an e-mail
>
> realtime.dutchman<at>gmail.com
>
> and use the files at your own risk.
> I will send you the data you require (free of charge of course.. :-) ).
>
>
> realtime dutchman.
>
> --
> linux-rt restricted to one CPU
> https://bugs.launchpad.net/bugs/290498
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in “linux-rt” source package in Ubuntu: Fix Released
>
> Bug description:
> Opening a new report as advised by Andrew Hunter in #281276.
>
> The linux-rt 2.6.27-3.8 release only uses one CPU (or core). Perhaps of
> note is that the rt variant does not set CONFIG_NR_CPUS which is set to 64
> in 2.6.27-7-generic and is set to 8 in the old 2.6.24-21-rt. It also does
> not set CONFIG_SMP which is set to y on the other two.
>
> After booting 2.6.27-3-rt dmesg contains this line:
>
> [ 0.000000] WARNING: NR_CPUS limit of 1 reached. Processor ignored.
>
> Compared to booting the non-rt 2.6.27-7-generic:
>
> [ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
> [ 0.000000] PERCPU: Allocating 64928 bytes of per cpu data
> [ 0.000000] NR_CPUS: 64, nr_cpu_ids: 2, nr_node_ids 1
>