Re: [PATCH v9 11/17] arm: tegra20/30: cpuidle: Remove unnecessary memory barrier

[Daniel Lezcano]

On Thu, Feb 13, 2020 at 02:51:28AM +0300, Dmitry Osipenko wrote:
> There is no good justification for smp_rmb() after returning from LP2
> because there are no memory operations that require SMP synchronization.
> Thus remove the confusing barrier.
> 
> Acked-by: Peter De Schrijver <pdeschrijver@xxxxxxxxxx>
> Tested-by: Peter Geis <pgwipeout@xxxxxxxxx>
> Tested-by: Jasper Korten <jja2000@xxxxxxxxx>
> Tested-by: David Heidelberg <david@xxxxxxx>
> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>

Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>