From: Marc Kleine-Budde Date: Fri, 28 Jul 2023 07:46:15 +0000 (+0200) Subject: Merge patch series "can: gs_usb: convert to NAPI" X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=52be626ccbd7421f6124429b6d9fea9e31ae602f;p=tomoyo%2Ftomoyo-test1.git Merge patch series "can: gs_usb: convert to NAPI" Marc Kleine-Budde says: Traditionally USB drivers used netif_rx to pass the received CAN frames/skbs to the network stack. In netif_rx() the skbs are queued to the local CPU. If IRQs are handled in round robin, CAN frames may be delivered out-of-order to user space. To support devices without timestamping the TX path of the rx-offload helper is cleaned up and extended: - rename rx_offload_get_echo_skb() -> can_rx_offload_get_echo_skb_queue_timestamp() - add can_rx_offload_get_echo_skb_queue_tail() The last patch converts the gs_usb driver to NAPI with the rx-offload helper. Link: https://lore.kernel.org/all/20230718-gs_usb-rx-offload-v2-0-716e542d14d5@pengutronix.de Signed-off-by: Marc Kleine-Budde --- 52be626ccbd7421f6124429b6d9fea9e31ae602f