On Tue, 2008-02-12 at 15:35 +0100, Alessandro Suardi wrote: > 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 ?
No that should be quite all-right. Thanks for testing! -- 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/
