Please keep the Mailing List on Cc. On 22.02.2022 14:26:22, Michael Anochin wrote: > I try it. But I sink in rx-offload.c with __skb_queue_add_sort and > napi scheduler. That blocks work_queue for tx, but I don't understand > how. Need help. Your idea that m_can_rx_peripheral() in m_can_isr() may fail is valid. You can add a netdev_error() to report the error if m_can_rx_peripheral() fails. Then investigate further. > May be I should increase the quota for napi polling? Try to increase and check if that helps. regards, Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
Attachment:
signature.asc
Description: PGP signature
