Re: [PATCH v2 04/23] interconnect: imx: fix registration race

[Luca Ceresoli]

On Mon,  6 Mar 2023 08:56:32 +0100
Johan Hovold <johan+linaro@xxxxxxxxxx> wrote:

> The current interconnect provider registration interface is inherently
> racy as nodes are not added until the after adding the provider. This
> can specifically cause racing DT lookups to fail.
> 
> Switch to using the new API where the provider is not registered until
> after it has been fully initialised.
> 
> Fixes: f0d8048525d7 ("interconnect: Add imx core driver")
> Cc: stable@xxxxxxxxxxxxxxx      # 5.8
> Cc: Alexandre Bailon <abailon@xxxxxxxxxxxx>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
> Tested-by: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx>

v2 works just as well, so my Tested-by is confirmed. Maybe it's useful
mentioning the hardware used for testing so:

[Tested on i.MX8MP using an MSC SM2-MB-EP1 Board]
Tested-by: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx>

-- 
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com