iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/net/can
History
Stephane Grosjean 507925fff0 can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in TX path 
commit b17233d385d0b6b43ecf81d43008cb1bbb008166 upstream.

Rather than just indicating that transmission can start, this patch
requires the explicit flushing of the network TX queue when the driver
is informed by the device that it can transmit, next to its
configuration.

In this way, if frames have already been written by the application,
they will actually be transmitted.

Fixes: ffd137f7043c ("can: peak/pcie_fd: remove useless code when interface starts")
Link: https://lore.kernel.org/r/20210623142600.149904-1-s.grosjean@peak-system.com
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:55:41 +02:00
..
c_can
can: c_can: move runtime PM enable/disable to c_can_platform
2021-03-30 14:32:00 +02:00
cc770
can: drivers: fix spelling mistakes
2020-09-21 10:13:16 +02:00
dev
net: introduce CAN specific pointer in the struct net_device
2021-04-07 15:00:07 +02:00
ifi_canfd
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
m_can
can: m_can: m_can_tx_work_queue(): fix tx_skb race condition
2021-05-19 10:13:08 +02:00
mscan
can: mscan: simplify clock enable/disable
2020-09-21 10:13:19 +02:00
peak_canfd
can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in TX path
2021-07-14 16:55:41 +02:00
rcar
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
sja1000
can: sja1000: sja1000_err(): don't count arbitration lose as an error
2020-11-30 12:43:54 +01:00
softing
can: softing: softing_netdev_open(): fix error handling
2020-12-05 13:08:11 -08:00
spi
can: mcp251x: fix resume from sleep before interface was brought up
2021-05-19 10:13:08 +02:00
usb
net: can: ems_usb: fix use-after-free in ems_usb_disconnect()
2021-07-14 16:55:37 +02:00
at91_can.c
can: drivers: fix spelling mistakes
2020-09-21 10:13:16 +02:00
flexcan.c
can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate
2021-03-30 14:31:59 +02:00
grcan.c
can: drivers: fix spelling mistakes
2020-09-21 10:13:16 +02:00
janz-ican3.c
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
Kconfig
can: kvaser_pciefd: select CONFIG_CRC32
2021-01-17 14:17:00 +01:00
kvaser_pciefd.c
can: kvaser_pciefd: Always disable bus load reporting
2021-03-30 14:31:59 +02:00
led.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
Makefile
can: dev: move driver related infrastructure into separate subdir
2021-04-07 15:00:07 +02:00
pch_can.c
can: pch_can: use generic power management
2020-09-21 10:13:18 +02:00
slcan.c
net: introduce CAN specific pointer in the struct net_device
2021-04-07 15:00:07 +02:00
sun4i_can.c
can: sun4i_can: sun4i_can_err(): don't count arbitration lose as an error
2020-11-30 12:43:54 +01:00
ti_hecc.c
can: ti_hecc: Fix memleak in ti_hecc_probe
2020-11-15 18:24:35 +01:00
vcan.c
net: introduce CAN specific pointer in the struct net_device
2021-04-07 15:00:07 +02:00
vxcan.c
net: introduce CAN specific pointer in the struct net_device
2021-04-07 15:00:07 +02:00
xilinx_can.c
can: xilinx_can: handle failure cases of pm_runtime_get_sync
2020-11-03 22:30:32 +01:00