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SubjectRe: [RFC][PATCH] sched: Start stopper early
On Mon, Oct 26, 2015 at 03:24:36PM +0100, Michael Holzheu wrote:
> On Fri, 16 Oct 2015 14:01:25 +0200
> Heiko Carstens <heiko.carstens@de.ibm.com> wrote:
>
> > On Fri, Oct 16, 2015 at 11:57:06AM +0200, Peter Zijlstra wrote:
> > > On Fri, Oct 16, 2015 at 10:22:12AM +0200, Heiko Carstens wrote:
> > > > So, actually this doesn't fix the bug and it _seems_ to be reproducible.
> > > >
> > > > [ FWIW, I will be offline for the next two weeks ]
> > >
> > > So the series from Oleg would be good to try; I can make a git tree for
> > > you, or otherwise stuff the lot into a single patch.
> > >
> > > Should I be talking to someone else whilst you're having down time?
> >
> > Yes Michael Holzheu (on cc), can take care of this.
>
> I tested Peter's "tip/master" and "tip/sched/core". With the following
> commit our issue seems to be fixed:
>
> 2b621a085a ("stop_machine: Change cpu_stop_queue_two_works() to rely
> on stopper->enabled")
>
> When do you plan to merge the patch series in the mainline kernel?

They're slated for the next merge window. Thanks for testing!


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