Re: Softirq error with mcp251xfd driver

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On 10.03.2021 07:46:26, Daniel Glöckner wrote:
> Hi,
> 
> the mcp251xfd driver uses a threaded irq handler to queue skbs with the
> can_rx_offload_* helpers. I get the following error on every packet until
> the rate limit kicks in:
> 
> NOHZ tick-stop error: Non-RCU local softirq work is pending, handler
> #08!!!

FYI:

echo 1 > /sys/class/net/can0/threaded

Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde           |
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Amtsgericht Hildesheim, HRA 2686 | Fax:   +49-5121-206917-5555 |

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