Re: [PATCH] can: ucan: fix non-atomic allocation in completion handler

[Marc Kleine-Budde]

On 11/28/19 7:26 PM, Johan Hovold wrote:
> USB completion handlers are called in atomic context and must
> specifically not allocate memory using GFP_KERNEL.
> 
> Fixes: 9f2d3eae88d2 ("can: ucan: add driver for Theobroma Systems UCAN devices")
> Cc: stable <stable@xxxxxxxxxxxxxxx>     # 4.19
> Cc: Jakob Unterwurzacher <jakob.unterwurzacher@xxxxxxxxxxxxxxxxxxxxx>
> Cc: Martin Elshuber <martin.elshuber@xxxxxxxxxxxxxxxxxxxxx>
> Cc: Philipp Tomsich <philipp.tomsich@xxxxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

Added to linux-can.

tnx,
Marc

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Pengutronix e.K.                 | Marc Kleine-Budde           |
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