Re: Scheduler regression from caffcdd8d27ba78730d5540396ce72ad022aff2c

[Bruno Wolff III]

On Thu, Jul 17, 2014 at 20:43:16 +0200,
 Dietmar Eggemann <dietmar.eggemann@xxxxxxx> wrote:
> If you could apply the patch:
>
> https://lkml.org/lkml/2014/7/17/288
>
> and then run it on your machine, that would give us more details, i.e. 
> the information on which sched_group(s) and in which sched domain 
> level (SMT and/or DIE) this issue occurs.
>
>
> Another thing which you could do is to boot with an extra 
> 'earlyprintk=keep sched_debug' in your command line options with a 
> build containing the cpumask_clear() in build_sched_groups() and 
> extract the dmesg output of the scheduler-setup code:

I'll see what I can do. I have plans after work today and I don't know 
if I'll be awake enough when I get home to followup tonight or early 
tomorrow. Worst case will be over the weekend.
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