Re: [BUG] "sched: Remove rq->lock from the first half of ttwu()"locks up on ARM

[Ingo Molnar]

* Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:

> Sort this by reverting to the old behaviour for this situation and 
> perform a full remote wake-up.

Btw., ARM should consider switching most of its subarchitectures to 
!__ARCH_WANT_INTERRUPTS_ON_CTXSW - enabling irqs during context 
switches is silly and now expensive as well.

Thanks,

	Ingo
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