Re: [PATCH AUTOSEL 5.10 02/25] regulator: core: avoid regulator_resolve_supply() race condition

From: Mark Brown
Date: Tue Feb 02 2021 - 11:18:01 EST


On Tue, Feb 02, 2021 at 10:05:52AM -0500, Sasha Levin wrote:
> From: David Collins <collinsd@xxxxxxxxxxxxxx>
>
> [ Upstream commit eaa7995c529b54d68d97a30f6344cc6ca2f214a7 ]
>
> The final step in regulator_register() is to call
> regulator_resolve_supply() for each registered regulator
> (including the one in the process of being registered). The

This introduces a lockdep warning, there's a follow up commit if you
want to backport it or it should be fine to just not backport either.

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