Messages in this thread | | | Date | Wed, 16 Jul 2014 17:27:36 +0200 | From | Peter Zijlstra <> | Subject | Re: find_busiest_group divide error |
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On Mon, Jul 14, 2014 at 11:56:59AM -0500, Greg Donald wrote: > > [1.] One line summary of the problem: > > find_busiest_group divide error > > [2.] Full description of the problem/report: > > Around June 7th I found I could no longer boot a mainline kernel. I > posted about it here on June 9th: > > http://lists.kernelnewbies.org/pipermail/kernelnewbies/2014-June/010914.html > > I bisected two complete times but never got to a commit that made any > sense: > > https://bugzilla.kernel.org/show_bug.cgi?id=77711 > > I see a lot of kernel/sched/fair.c patching appeared in mainline on June > 5th: > > https://github.com/torvalds/linux/commits/master/kernel/sched/fair.c > > So I tried checking out specific revisions and found > 09dc4ab03936df5c5aa711d27c81283c6d09f495 is the latest good revision I > can boot. The first bad revision I hit is > 51f2176d74ace4c3f58579a605ef5a9720befb00. > > I have no idea how to fix it. I'm just a web developer/kernel tester :( >
Could you confirm if reverting caffcdd8d27ba78730d5540396ce72ad022aff2c cures things for you?
Otherwise there's two very similar issues, see also:
lkml.kernel.org/r/20140716145546.GA6922@wolff.to [unhandled content-type:application/pgp-signature] | |