Re: [PATCH v2 04/23] interconnect: imx: fix registration race
From: Luca Ceresoli <luca.ceresoli@bootlin.com>
Date: 2023-03-07 09:43:59
Also in:
linux-arm-msm, linux-pm, linux-samsung-soc, linux-tegra, lkml, stable
On Mon, 6 Mar 2023 08:56:32 +0100 Johan Hovold [off-list ref] 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@vger.kernel.org # 5.8
Cc: Alexandre Bailon <redacted>
Reviewed-by: Konrad Dybcio <redacted>
Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com>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@bootlin.com> -- Luca Ceresoli, Bootlin Embedded Linux and Kernel engineering https://bootlin.com _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel