On 02/06/10 08:58, Jan Kiszka wrote: > Jan Kiszka wrote: >> Daniele Nicolodi wrote: >>> On 01/06/10 16:50, Jan Kiszka wrote: >>>> Daniele Nicolodi wrote: >>>>> On 01/06/10 13:23, Jan Kiszka wrote: >>>>>> Daniele Nicolodi wrote: >>>>>>> Hello. >>>>>>> >>>>>>> In the process of upgrading my data acquisition system from Xenomai >>>>>>> 2.5.0 to Xenomai 2.5.2, I also upgraded the kernel from the 2.6.30 >>>>>>> release to 2.6.32.14. >>>>>> Latest Xenomai is 2.5.3, latest 2.6.32 patch is >>>>>> adeos-ipipe-2.6.32.13-x86-2.6-04.patch [1]. Make sure you have both. >>>>> This adeos patch does not apply cleanly to 2.6.32.14 kernel sources. >>>>> Looks like a hunk in include/linux/modules.h has been applied upstream. >>>>> However this was easy to merge. >>>>> >>>>> Using the latest xenomai and adeos patch however results again in a >>>>> kernel that does not boot on my hardware. This problem is present since >>>>> the first time I have been trying to use xenomai on this box, as I wrote >>>>> in an email to the list on the 17th February early this year, it is thus >>>>> not a recent regression. >>>>> >>>>> Further suggestions? >>>> Please send an updated .config file. >>> It is attached. >> >> OK, will try to build a test kernel from it later. > > No problems on the target I have at hand. > > Did you already enable a serial console, maybe even an early one, and > tried to catch the last word of your system (if any)?
I haven't. I'll do as soon as I find more time to work on this. >> Does you system boot up as soon as you disable CONFIG_IPIPE (and >> Xenomai, of course)? CONFIG_IPIPE_DEBUG* has no influence either? I build a kernel with all che CONFIG_IPIPE_DEBUG* options turned on, but here hasn't been any change in behavior. I think that the issue manifests itself before the kernel is able to initialize the local console. A you suggest, an early serial console would kelp my be the only way to get some informations on this problem. Thanks. Cheers, -- Daniele _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
