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SubjectRe: [Intel-gfx] [PATCH v7 07/15] mei: gsc: wait for reset thread on stop
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On 8/6/2022 5:26 AM, Tomas Winkler wrote:
> From: Alexander Usyskin <alexander.usyskin@intel.com>
>
> Wait for reset work to complete before initiating
> stop reset flow sequence.
>
> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>

Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>

Daniele

> ---
> drivers/misc/mei/init.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c
> index eb052005ca86..5bb6ba662cc0 100644
> --- a/drivers/misc/mei/init.c
> +++ b/drivers/misc/mei/init.c
> @@ -320,6 +320,8 @@ void mei_stop(struct mei_device *dev)
>
> mei_clear_interrupts(dev);
> mei_synchronize_irq(dev);
> + /* to catch HW-initiated reset */
> + mei_cancel_work(dev);
>
> mutex_lock(&dev->device_lock);
>

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