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SubjectRe: [PATCH/RFC] driver core: Postpone DMA tear-down until after devres release
Hi Geert,

On Thu, Feb 07, 2019 at 08:36:53PM +0100, Geert Uytterhoeven wrote:
> diff --git a/drivers/base/dd.c b/drivers/base/dd.c
> index 8ac10af17c0043a3..d62487d024559620 100644
> --- a/drivers/base/dd.c
> +++ b/drivers/base/dd.c
> @@ -968,9 +968,9 @@ static void __device_release_driver(struct device *dev, struct device *parent)
> drv->remove(dev);
>
> device_links_driver_cleanup(dev);
> - arch_teardown_dma_ops(dev);
>
> devres_release_all(dev);
> + arch_teardown_dma_ops(dev);
> dev->driver = NULL;
> dev_set_drvdata(dev, NULL);
> if (dev->pm_domain && dev->pm_domain->dismiss)

Thanks for the fix! Should it also be tagged for stable and get a Fixes
tag? I know it only triggers with a fix in v5.0-rc, but still...

Regards,

Joerg

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