On Feb 12, 2008 2:44 PM, Peter Zijlstra <[EMAIL PROTECTED]> wrote: > > On Tue, 2008-02-12 at 00:12 +0100, Rafael J. Wysocki wrote: > > On Monday, 11 of February 2008, Ingo Molnar wrote: > > > > > > * Ingo Molnar <[EMAIL PROTECTED]> wrote: > > > > > > > no, they were not lost, they just didnt pass QA here (they crashed on > > > > a particularly hard to debug 8-way box i have) and Peter worked on > > > > that queue of fixes up until today to get it really correct. Could you > > > > check: > > > > > > > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched.git > > > > > > > > combo patch below as well - whichever you prefer. The shortlog can be > > > > found below as well - but i dont yet consider this pullable, i'd like > > > > it to see pass a full night of randconfig tests on my test-systems. > > > > > > ok, we just found the reason for the 8-way crash, the delta fix from > > > Peter is below if any of you have tried the previous combo patch. > > > Updated sched.git as well, new HEAD is > > > fec13e45305d69fd0bd23b30bd05a0a42cf341f8. > > > > With the previous patch and this patch applied, the issue is not > > reproducible > > here. > > Did you enable CONFIG_RT_GROUP_SCHED (it defaults to n)? > > If you didn't, could you try with it set to y?
I just rebuilt 2.6.25-rc1-git2 with Ingo's patch and your patch on top, and the Oracle VKTM issue is still gone even with [EMAIL PROTECTED] ~]$ grep GROUP_SCHED /share/src/linux-2.6.25-rc1-git2-orafix/.config CONFIG_GROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y # CONFIG_CGROUP_SCHED is not set so it's good for me. Or is it necessary to also enable CONFIG_CGROUP_SCHED and retest ? --alessandro "We act as though comfort and luxury were the chief requirements of life, when all that we need to make us really happy is something to be enthusiastic about." (Charles Kingsley) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
