BMC/Intel-BMC/linux.git/drivers/net/can/usb, branch dev-4.10

net: can: usb: gs_usb: Fix buffer on stack

2017-05-03T15:37:43+00:00

commit b05c73bd1e3ec60357580eb042ee932a5ed754d5 upstream. Allocate buffers on HEAP instead of STACK for local structures that are to be sent using usb_control_msg(). Signed-off-by: Maksim Salau Signed-off-by: Marc Kleine-Budde Signed-off-by: Greg Kroah-Hartman

can: usb_8dev: Fix memory leak of priv->cmd_msg_buffer

2017-03-12T05:44:16+00:00

commit 7c42631376306fb3f34d51fda546b50a9b6dd6ec upstream. The priv->cmd_msg_buffer is allocated in the probe function, but never kfree()ed. This patch converts the kzalloc() to resource-managed kzalloc. Signed-off-by: Marc Kleine-Budde Signed-off-by: Greg Kroah-Hartman

can: gs_usb: Don't use stack memory for USB transfers

2017-03-12T05:44:16+00:00

commit c919a3069c775c1c876bec55e00b2305d5125caa upstream. Fixes: 05ca5270005c can: gs_usb: add ethtool set_phys_id callback to locate physical device The gs_usb driver is performing USB transfers using buffers allocated on the stack. This causes the driver to not function with vmapped stacks. Instead, allocate memory for the transfer buffers. Signed-off-by: Ethan Zonca Signed-off-by: Marc Kleine-Budde Signed-off-by: Greg Kroah-Hartman

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-12-10T21:21:55+00:00

can: peak: fix bad memory access and free sequence

2016-12-08T14:59:52+00:00

Fix for bad memory access while disconnecting. netdev is freed before private data free, and dev is accessed after freeing netdev. This makes a slub problem, and it raise kernel oops with slub debugger config. Signed-off-by: Jiho Chu Cc: linux-stable Signed-off-by: Marc Kleine-Budde

Merge tag 'linux-can-next-for-4.10-20161201' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

2016-12-03T20:26:30+00:00

Marc Kleine-Budde says: ==================== pull-request: can-next 2016-12-01 this is a pull request of 4 patches for net-next/master. There are two patches by Chris Paterson for the rcar_can and rcar_canfd device tree binding documentation. And a patch by Geert Uytterhoeven that corrects the order of interrupt specifiers. The fourth patch by Colin Ian King fixes a spelling error in the kvaser_usb driver. ==================== Signed-off-by: David S. Miller

net: can: usb: kvaser_usb: fix spelling mistake of "outstanding"

2016-12-01T13:27:02+00:00

Trivial fix to spelling mistake "oustanding" to "outstanding" in comment and dev_dbg message. Signed-off-by: Colin Ian King Signed-off-by: Marc Kleine-Budde

can: peak: Add support for PCAN-USB X6 USB interface

2016-12-01T13:12:20+00:00

This adds support for PEAK-System PCAN-USB X6 USB to CAN interface. The CAN FD adapter PCAN-USB X6 allows the connection of up to 6 CAN FD or CAN networks to a computer via USB. The interface is installed in an aluminum profile casing and is shipped in versions with D-Sub connectors or M12 circular connectors. The PCAN-USB X6 registers in the USB sub-system as if 3x PCAN-USB-Pro FD adapters were plugged. So, this patch: - updates the PEAK_USB entry of the corresponding Kconfig file - defines and adds the device id. of the PCAN-USB X6 (0x0014) into the table of supported device ids - defines and adds the new software structure implementing the PCAN-USB X6, which is obviously a clone of the software structure implementing the PCAN-USB Pro FD. Signed-off-by: Stephane Grosjean Tested-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde

can: peak: Fix bittiming fields size in bits

2016-12-01T13:11:25+00:00

This fixes the bitimings fields ranges supported by all the CAN-FD USB interfaces of the PEAK-System CAN-FD adapters. Very first development versions of the IP core API defined smaller TSGEx and SJW fields for both nominal and data bittimings records than the production versions. This patch fixes them by enlarging their sizes to the actual values: field: old size: fixed size: nominal TSGEG1 6 8 nominal TSGEG2 4 7 nominal SJW 4 7 data TSGEG1 4 5 data TSGEG2 3 4 data SJW 2 4 Note that this has no other consequences than offering larger choice to bitrate encoding. Signed-off-by: Stephane Grosjean Signed-off-by: Marc Kleine-Budde

net: can: usb: usb_8dev: don't print error when allocating urb fails

2016-08-13T21:53:39+00:00

kmalloc will print enough information in case of failure. Signed-off-by: Wolfram Sang Signed-off-by: David S. Miller