The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x f7c7c5aa556378a2c8da72c1f7f238b6648f95fb # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2024111700-overhang-copied-323b@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From f7c7c5aa556378a2c8da72c1f7f238b6648f95fb Mon Sep 17 00:00:00 2001 From: Peng Fan peng.fan@nxp.com Date: Fri, 1 Nov 2024 18:12:51 +0800 Subject: [PATCH] pmdomain: imx93-blk-ctrl: correct remove path
The check condition should be 'i < bc->onecell_data.num_domains', not 'bc->onecell_data.num_domains' which will make the look never finish and cause kernel panic.
Also disable runtime to address "imx93-blk-ctrl 4ac10000.system-controller: Unbalanced pm_runtime_enable!"
Fixes: e9aa77d413c9 ("soc: imx: add i.MX93 media blk ctrl driver") Signed-off-by: Peng Fan peng.fan@nxp.com Reviewed-by: Stefan Wahren wahrenst@gmx.net Cc: stable@vger.kernel.org Message-ID: 20241101101252.1448466-1-peng.fan@oss.nxp.com Signed-off-by: Ulf Hansson ulf.hansson@linaro.org
diff --git a/drivers/pmdomain/imx/imx93-blk-ctrl.c b/drivers/pmdomain/imx/imx93-blk-ctrl.c index 904ffa55b8f4..b10348ac10f0 100644 --- a/drivers/pmdomain/imx/imx93-blk-ctrl.c +++ b/drivers/pmdomain/imx/imx93-blk-ctrl.c @@ -313,7 +313,9 @@ static void imx93_blk_ctrl_remove(struct platform_device *pdev)
of_genpd_del_provider(pdev->dev.of_node);
- for (i = 0; bc->onecell_data.num_domains; i++) { + pm_runtime_disable(&pdev->dev); + + for (i = 0; i < bc->onecell_data.num_domains; i++) { struct imx93_blk_ctrl_domain *domain = &bc->domains[i];
pm_genpd_remove(&domain->genpd);