This is a note to let you know that I've just added the patch titled can: kvaser_pciefd: Set CAN_STATE_STOPPED in kvaser_pciefd_stop() to the 6.3-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: can-kvaser_pciefd-set-can_state_stopped-in-kvaser_pciefd_stop.patch and it can be found in the queue-6.3 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From aed0e6ca7dbb8fbea9bc69c9ac663d5533c8c5d8 Mon Sep 17 00:00:00 2001 From: Jimmy Assarsson <extja@xxxxxxxxxx> Date: Tue, 16 May 2023 15:43:13 +0200 Subject: can: kvaser_pciefd: Set CAN_STATE_STOPPED in kvaser_pciefd_stop() From: Jimmy Assarsson <extja@xxxxxxxxxx> commit aed0e6ca7dbb8fbea9bc69c9ac663d5533c8c5d8 upstream. Set can.state to CAN_STATE_STOPPED in kvaser_pciefd_stop(). Without this fix, wrong CAN state was repported after the interface was brought down. Fixes: 26ad340e582d ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices") Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Jimmy Assarsson <extja@xxxxxxxxxx> Link: https://lore.kernel.org/r/20230516134318.104279-2-extja@xxxxxxxxxx Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/can/kvaser_pciefd.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/can/kvaser_pciefd.c +++ b/drivers/net/can/kvaser_pciefd.c @@ -719,6 +719,7 @@ static int kvaser_pciefd_stop(struct net iowrite32(0, can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG); del_timer(&can->bec_poll_timer); } + can->can.state = CAN_STATE_STOPPED; close_candev(netdev); return ret; Patches currently in stable-queue which might be from extja@xxxxxxxxxx are queue-6.3/can-kvaser_pciefd-call-request_irq-before-enabling-interrupts.patch queue-6.3/can-kvaser_pciefd-set-can_state_stopped-in-kvaser_pciefd_stop.patch queue-6.3/can-kvaser_pciefd-clear-listen-only-bit-if-not-explicitly-requested.patch queue-6.3/can-kvaser_pciefd-empty-srb-buffer-in-probe.patch queue-6.3/can-kvaser_pciefd-disable-interrupts-in-probe-error-path.patch queue-6.3/can-kvaser_pciefd-do-not-send-eflush-command-on-tfd-interrupt.patch