Re: [PATCH 00/14 v2] idle performance improvements

2017-06-11 Thread Nicholas Piggin
On Mon, 12 Jun 2017 14:25:24 +1000 Benjamin Herrenschmidt wrote: > On Sun, 2017-06-11 at 19:30 +1000, Nicholas Piggin wrote: > > I rebased this on the powerpc next tree. > > > > A couple of things are changed since last post: > > > > - Patch 1 now properly accounts for the fact the powernv idle

Re: [PATCH 00/14 v2] idle performance improvements

2017-06-11 Thread Benjamin Herrenschmidt
On Sun, 2017-06-11 at 19:30 +1000, Nicholas Piggin wrote: > I rebased this on the powerpc next tree. > > A couple of things are changed since last post: > > - Patch 1 now properly accounts for the fact the powernv idle > wakeups do not re-enable interrupts until the cpuidle driver > enables t

[PATCH 00/14 v2] idle performance improvements

2017-06-11 Thread Nicholas Piggin
I rebased this on the powerpc next tree. A couple of things are changed since last post: - Patch 1 now properly accounts for the fact the powernv idle wakeups do not re-enable interrupts until the cpuidle driver enables them. This was not quite right in the previous patch (and prep_irq_for_

[PATCH 00/14 v2] idle performance improvements

2017-06-11 Thread Nicholas Piggin
I rebased this on the powerpc next tree. A couple of things are changed since last post: - Patch 1 now properly accounts for the fact the powernv idle wakeups do not re-enable interrupts until the cpuidle driver enables them. This was not quite right in the previous patch (and prep_irq_for_