Re: preempt_rt bug or warn on arm v4t

2007-04-25 Thread Manfred Gruber
Hi ! Gerrit Binnenmars pointed out that others have the same problem: http://linux.omap.com/pipermail/linux-omap-open-source/2007-April/009535.html: http://article.gmane.org/gmane.linux.distributions.gumstix.general/21376/match=gumstix+realtime+bug+sched+c Jan Altenberg showed me that in include/

Re: preempt_rt bug or warn on arm v4t

2007-04-20 Thread Manfred Gruber
hi jan ! Am Freitag, 20. April 2007 15:01 schrieben Sie: > > I am using 2.6.21-rc7 with Preempt_rt Patch 2.6.20-rc6-rt0 on ep93xx. > > Do you mean 2.6.21-rc6-rt0? sorry yes 2.6.21-rc6-rt0. > > This oops does not trigger in preempt_rt patch is applied. > > It does only appear, when the preempt_r

Re: preempt_rt bug or warn on arm v4t

2007-04-20 Thread Jan Altenberg
Hi Manfred, > I am using 2.6.21-rc7 with Preempt_rt Patch 2.6.20-rc6-rt0 on ep93xx. Do you mean 2.6.21-rc6-rt0? > This oops does not trigger in preempt_rt patch is applied. It does only appear, when the preempt_rt patch is applied. Did I get you right? > On startup i get following oops when p

preempt_rt bug or warn on arm v4t

2007-04-20 Thread Manfred Gruber
Hi ! I am using 2.6.21-rc7 with Preempt_rt Patch 2.6.20-rc6-rt0 on ep93xx. This oops does not trigger in preempt_rt patch is applied. On startup i get following oops when preemption is none. Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok BUG: at kernel/sched.c:4285