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SubjectRe: [PATCH v9 11/17] arm: tegra20/30: cpuidle: Remove unnecessary memory barrier
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@nvidia.com>
> Tested-by: Peter Geis <pgwipeout@gmail.com>
> Tested-by: Jasper Korten <jja2000@gmail.com>
> Tested-by: David Heidelberg <david@ixit.cz>
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>

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

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