Messages in this thread | | | Date | Fri, 25 Mar 2011 16:58:21 +0100 | From | Markus Trippelsdorf <> | Subject | Re: [GIT PULL] Core block IO bits for 2.6.39 - early Oops |
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On 2011.03.25 at 16:51 +0100, Jens Axboe wrote: > On 2011-03-25 15:28, Markus Trippelsdorf wrote: > > On 2011.03.25 at 15:20 +0100, Jens Axboe wrote: > >> On 2011-03-25 15:14, Markus Trippelsdorf wrote: > >>> On 2011.03.25 at 15:10 +0100, Jens Axboe wrote: > >>>> On 2011-03-25 14:09, Markus Trippelsdorf wrote: > >>>>> On 2011.03.25 at 13:44 +0100, Jens Axboe wrote: > >>>>>> On 2011-03-25 10:57, Markus Trippelsdorf wrote: > >>>>>>> > >>>>>>> Reverting it solves all problems here. > >>>>>> > >>>>>> Can you try this one? > >>>>> > >>>>> This one doesn't help; I still get the same BUG. > >>>>> > >>>>> BTW if you're having trouble reproducing this, here is the only non > >>>>> stock xfs option that I use on the affected partitions: > >>>>> > >>>>> noatime,logbsize=262144 > >>>> > >>>> This? > >>> > >>> No. > >> > >> Lets expand the scope a bit, this one? > > > > No. And setting CONFIG_PREEMPT_NONE also doesn't help. > > > > Does this work? I'm actually relieved that the preempt was a red > herring. I had earlier convinced myself that it was all safe without > that mucking around with preempt counts.
Finally: YES. Many thanks Jens.
-- Markus
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