This is a note to let you know that I've just added the patch titled
can: kvaser_usb: Send correct context to URB completion
to the 3.18-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_usb-send-correct-context-to-urb-completion.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 3803fa6977f1de15fda4e8646c8fec97c8045cae Mon Sep 17 00:00:00 2001
From: "Ahmed S. Darwish" <ahmed.darwish@xxxxxxxxx>
Date: Mon, 26 Jan 2015 07:22:54 +0200
Subject: can: kvaser_usb: Send correct context to URB completion
From: "Ahmed S. Darwish" <ahmed.darwish@xxxxxxxxx>
commit 3803fa6977f1de15fda4e8646c8fec97c8045cae upstream.
Send expected argument to the URB completion hander: a CAN
netdevice instead of the network interface private context
`kvaser_usb_net_priv'.
This was discovered by having some garbage in the kernel
log in place of the netdevice names: can0 and can1.
Signed-off-by: Ahmed S. Darwish <ahmed.darwish@xxxxxxxxx>
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/can/usb/kvaser_usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/can/usb/kvaser_usb.c
+++ b/drivers/net/can/usb/kvaser_usb.c
@@ -587,7 +587,7 @@ static int kvaser_usb_simple_msg_async(s
usb_sndbulkpipe(dev->udev,
dev->bulk_out->bEndpointAddress),
buf, msg->len,
- kvaser_usb_simple_msg_callback, priv);
+ kvaser_usb_simple_msg_callback, netdev);
usb_anchor_urb(urb, &priv->tx_submitted);
err = usb_submit_urb(urb, GFP_ATOMIC);
Patches currently in stable-queue which might be from ahmed.darwish@xxxxxxxxx are
queue-3.18/can-kvaser_usb-do-not-sleep-in-atomic-context.patch
queue-3.18/can-kvaser_usb-send-correct-context-to-urb-completion.patch
queue-3.18/can-kvaser_usb-fix-state-handling-upon-bus_error-events.patch
queue-3.18/can-kvaser_usb-retry-the-first-bulk-transfer-on-etimedout.patch
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