Re: [PATCH 2/3] sched,fair: Fix local starvation

From: Peter Zijlstra
Date: Tue May 10 2016 - 18:24:41 EST


On Tue, May 10, 2016 at 10:21:39PM +0200, Ingo Molnar wrote:
>
> * Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
>
> > Mike reported that the recent commit 3a47d5124a95 ("sched/fair: Fix
> > fairness issue on migration") broke interactivity and the signal
> > starve test.
>
> This looks pretty dangerous for v4.6 - how about simply reverting in 3a47d5124a95
> and re-trying in v4.7?

Sure.