On Fri, Feb 26, 2021 at 01:22:59PM +0100, Marc Kleine-Budde wrote: > The problem is that netif_receive_skb(skb) is called from a threaded interrupt > handler, but you should call it from NAPI. Ah, I was sure it was in fact called from NAPI, but that's only if is_peripheral is false. It should be as simple as getting rid of this switch, then, no? https://elixir.bootlin.com/linux/latest/source/drivers/net/can/m_can/m_can.c#L966 -- Regards, Torin Cooper-Bennun Software Engineer | maxiluxsystems.com
