On Sun, Feb 11, 2007 at 01:39:44PM +0100, Wolfgang Grandegger wrote: > > We have 2.6.20-rt3 running on the phyCORE-MPC5200B, so that one should > > work and the merge problems did probably come in later (don't have the > > time to look right now because of the Embedded World activities for next > > week). > > As I see it, 2.6.20-rt3 has the same issues (have now attached the > missing make output). I fixed them manually and are now able to boot and > run the 2.6.20-rt5 on my Icecube board. Nevertheless, cyclictest returns > high values of around 8000-10000 (8-10ms). The fact that the unknown > field 'is_continuous' in arch/powerpc/kernel/time.c is still present > gives me the impression, that the code in there is not up-to-date. See > you next week on the Embedded World. I have uploaded the latest results to this place: http://www.pengutronix.de/oselas/realtime/results/20070211-1/phyCORE-MPC5200B-tiny-20070211-1.png Note that this is still no waterproof measurement, with 100k data points and only ad-hoc stressing. We'll do more testing after the tradeshow. The 2.6.20-rt3 is a little bit patched, but I don't have the time right now to dig into the details. We can discuss it on the Embedded World next week, I'll take the patch stack with me. Robert -- Dipl.-Ing. Robert Schwebel | http://www.pengutronix.de Pengutronix - Linux Solutions for Science and Industry Handelsregister: Amtsgericht Hildesheim, HRA 2686 Hannoversche Str. 2, 31134 Hildesheim, Germany Phone: +49-5121-206917-0 | Fax: +49-5121-206917-9 - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
