mirror_ubuntu-kernels/drivers/net/ethernet
Robert Hancock 95978df6fa net: axienet: add missing memory barriers
This driver was missing some required memory barriers:

Use dma_rmb to ensure we see all updates to the descriptor after we see
that an entry has been completed.

Use wmb and rmb to avoid stale descriptor status between the TX path and
TX complete IRQ path.

Fixes: 8a3b7a252d ("drivers/net/ethernet/xilinx: added Xilinx AXI Ethernet driver")
Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-19 11:29:14 +00:00
..
3com
8390
actions
adaptec
aeroflex
agere et131x: Remove useless DMA-32 fallback configuration 2022-01-09 16:52:19 -08:00
alacritech
allwinner net: ethernet: sun4i-emac: Fix an error handling path in emac_probe() 2022-01-15 22:34:52 +00:00
alteon net: alteon: Simplify DMA setting 2022-01-09 16:52:18 -08:00
altera net: altera: set a couple error code in probe() 2021-12-03 14:23:11 +00:00
amazon net: ena: Extract recurring driver reset code into a function 2022-01-07 19:25:52 -08:00
amd net: amd-xgbe: Disable the CDR workaround path for Yellow Carp Devices 2021-12-20 18:42:40 -08:00
apm
apple net: apple: bmac: Fix build since dev_addr constification 2022-01-14 11:22:57 +00:00
aquantia Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-30 12:12:12 -08:00
arc
asix Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-11-26 13:45:19 -08:00
atheros Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-30 12:12:12 -08:00
broadcom bcmgenet: add WOL IRQ check 2022-01-14 11:20:06 +00:00
brocade bna: Simplify DMA setting 2022-01-09 16:52:18 -08:00
cadence net: macb: use .mac_select_pcs() interface 2022-01-06 12:31:49 +00:00
calxeda
cavium Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00
chelsio libcxgb: Don't accidentally set RTO_ONLINK in cxgb_find_route() 2022-01-11 20:36:08 -08:00
cirrus
cisco enic: Remove usage of the deprecated "pci-dma-compat.h" API 2022-01-02 16:14:30 +00:00
cortina net: gemini: allow any RGMII interface mode 2022-01-05 10:31:22 -08:00
davicom
dec
dlink
emulex be2net: Remove useless DMA-32 fallback configuration 2022-01-09 16:52:19 -08:00
engleder tsnep: Fix s390 devm_ioremap_resource warning 2021-12-17 19:22:57 -08:00
ezchip
faraday
freescale Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-01-09 17:00:17 -08:00
fujitsu
google gve: Correct order of processing device options 2021-12-20 18:47:56 -08:00
hisilicon net: hns3: create new common cmd code for PF and VF modules 2022-01-05 14:36:37 +00:00
huawei hinic: Remove useless DMA-32 fallback configuration 2022-01-09 16:52:21 -08:00
i825xx lib82596: Fix IRQ check in sni_82596_probe 2022-01-14 11:24:03 +00:00
ibm ethernet: ibmveth: use default_groups in kobj_type 2022-01-06 13:46:23 +00:00
intel iavf: remove an unneeded variable 2022-01-07 09:04:21 -08:00
litex
marvell net: marvell: prestera: Fix deinit sequence for router 2022-01-12 10:17:11 -08:00
mediatek net: ethernet: mtk_eth_soc: fix error checking in mtk_mac_config() 2022-01-15 22:33:17 +00:00
mellanox mlx5: Don't accidentally set RTO_ONLINK before mlx5e_route_lookup_ipv4_get() 2022-01-11 20:36:09 -08:00
micrel Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-23 16:09:58 -08:00
microchip lan743x: Remove useless DMA-32 fallback configuration 2022-01-09 16:52:21 -08:00
microsoft Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00
moxa
mscc net: ocelot: Fix the call to switchdev_bridge_port_offload 2022-01-17 13:04:25 +00:00
myricom myri10ge: Simplify DMA setting 2022-01-09 16:52:18 -08:00
natsemi Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-02 11:44:56 -08:00
neterion net: vxge: Use dma_set_mask_and_coherent() and simplify code 2022-01-03 10:42:58 +00:00
netronome Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00
ni
nvidia
nxp
oki-semi net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX 2021-12-14 12:28:24 +00:00
packetengines
pasemi
pensando Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-30 12:12:12 -08:00
qlogic net/qla3xxx: Remove useless DMA-32 fallback configuration 2022-01-09 16:52:21 -08:00
qualcomm
rdc
realtek Power management updates for 5.17-rc1 2022-01-10 20:34:00 -08:00
renesas net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX 2021-12-14 12:28:24 +00:00
rocker Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-01-09 17:00:17 -08:00
samsung
seeq
sfc sfc: Use swap() instead of open coding it 2022-01-06 12:39:36 +00:00
sgi
silan
sis
smsc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-23 16:09:58 -08:00
socionext Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00
stmicro net: stmmac: Fix "Unbalanced pm_runtime_enable!" warning 2022-01-14 11:27:34 +00:00
sun sun/cassini: Use dma_set_mask_and_coherent() and simplify code 2022-01-02 16:14:30 +00:00
synopsys
tehuti tehuti: Use dma_set_mask_and_coherent() and simplify code 2022-01-02 12:21:16 +00:00
ti Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00
toshiba net: spider_net: Use non-atomic bitmap API when applicable 2021-12-01 18:45:46 -08:00
tundra
vertexcom Revert "net: vertexcom: default to disabled on kbuild" 2022-01-10 21:11:07 -08:00
via
wiznet
xilinx net: axienet: add missing memory barriers 2022-01-19 11:29:14 +00:00
xircom
xscale net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX 2021-12-14 12:28:24 +00:00
dnet.c
dnet.h
ec_bhf.c
ethoc.c net: ethoc: Use platform_get_irq() to get the interrupt 2021-12-27 12:22:19 +00:00
fealnx.c
jme.c
jme.h
Kconfig net: vertexcom: Add MSE102x SPI support 2021-12-13 14:15:41 +00:00
korina.c
lantiq_etop.c net: lantiq_etop: remove unnecessary space in cast 2021-12-30 13:20:23 +00:00
lantiq_xrx200.c net: lantiq_xrx200: convert to build_skb 2022-01-05 17:18:04 -08:00
Makefile net: vertexcom: Add MSE102x SPI support 2021-12-13 14:15:41 +00:00