On Sun, 25 Jul 2021 11:42:46 +0200 Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> wrote: > On 25.07.2021 11:12:42, Pavel Skripkin wrote: > > Can You try the following patch? > > Can you create a proper patch with you S-o-b? > Hi, Marc. Sure! I thought about a bit diffrent fix path like: diff -> Yasushi's test -> patch with Tested-by tag. I guess, your approach is more standard, so, I will send pacth as reply to your email. Thanks! > > diff --git a/drivers/net/can/usb/mcba_usb.c > > b/drivers/net/can/usb/mcba_usb.c index a45865bd7254..a1a154c08b7f > > 100644 --- a/drivers/net/can/usb/mcba_usb.c > > +++ b/drivers/net/can/usb/mcba_usb.c > > @@ -653,6 +653,8 @@ static int mcba_usb_start(struct mcba_priv > > *priv) break; > > } > > > > + urb->transfer_dma = buf_dma; > > + > > usb_fill_bulk_urb(urb, priv->udev, > > usb_rcvbulkpipe(priv->udev, > > MCBA_USB_EP_IN), buf, MCBA_USB_RX_BUFF_SIZE, > > > > > > > > I've added Marc to this discussion, I believe, he can help us, > > since he is CAN maintainer. > > Yasushi, please test and post your Tested-by here. After Pavel posts a > proper patch and you tested it, I'll forward it to net/master, then it > will be applied to the stable kernels. Debian can even pick up the > patch earlier. > > regards, > Marc > With regards, Pavel Skripkin
