linux/drivers/net/ethernet
Andy Spencer d903ec7711 gianfar: simplify FCS handling and fix memory leak
Previously, buffer descriptors containing only the frame check sequence
(FCS) were skipped and not added to the skb. However, the page reference
count was still incremented, leading to a memory leak.

Fixing this inside gfar_add_rx_frag() is difficult due to reserved
memory handling and page reuse. Instead, move the FCS handling to
gfar_process_frame() and trim off the FCS before passing the skb up the
networking stack.

Signed-off-by: Andy Spencer <aspencer@spacex.com>
Signed-off-by: Jim Gruen <jgruen@spacex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-02-23 12:26:36 -05:00
..
3com 3c59x: fix missing dma_mapping_error check and bad ring refill logic 2018-01-03 13:44:14 -05:00
8390 nubus: Adopt standard linked list implementation 2018-01-16 16:47:29 +01:00
adaptec
adi
aeroflex
agere
alacritech
allwinner
alteon net: alteon: acenic: clean up indentation issue 2017-12-15 13:28:30 -05:00
altera
amazon Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-01-09 10:37:00 -05:00
amd amd-xgbe: Restore PCI interrupt enablement setting on resume 2018-02-21 15:39:54 -05:00
apm
apple
aquantia net: aquantia: Fix error handling in aq_pci_probe() 2018-02-22 15:33:16 -05:00
arc net: arc_emac: restart stalled EMAC 2017-12-19 13:25:52 -05:00
atheros
aurora
broadcom tg3: APE heartbeat changes 2018-02-19 14:16:52 -05:00
brocade
cadence net: macb: Handle HRESP error 2018-01-29 14:25:47 -05:00
calxeda
cavium Revert "net: thunderx: Add support for xdp redirect" 2018-02-14 14:23:39 -05:00
chelsio PCI/cxgb4: Extend T3 PCI quirk to T4+ devices 2018-02-16 15:41:53 -05:00
cirrus m68k updates for 4.16 2018-01-29 16:37:15 -08:00
cisco enic: add wq clean up budget 2017-12-26 13:10:07 -05:00
cortina net: gemini: Depend on HAS_IOMEM 2018-01-21 18:05:30 -05:00
davicom
dec
dlink
emulex be2net: Handle transmit completion errors in Lancer 2018-02-06 11:48:33 -05:00
ezchip
faraday
freescale gianfar: simplify FCS handling and fix memory leak 2018-02-23 12:26:36 -05:00
fujitsu
hisilicon net: hns3: add int_gl_idx setup for VF 2018-01-26 10:58:30 -05:00
hp
huawei hinic: Replace PCI pool old API 2018-01-02 16:14:49 -06:00
i825xx
ibm ibmvnic: Fix early release of login buffer 2018-02-22 14:45:42 -05:00
intel i40e: Fix the number of queues available to be mapped for use 2018-02-07 21:53:32 -05:00
marvell mvpp2: fix multicast address filter 2018-02-11 22:37:04 -05:00
mediatek net: mediatek: Explicitly include pinctrl headers 2018-02-05 09:41:54 -08:00
mellanox mlx5-fixes-2018-02-20 2018-02-21 14:57:35 -05:00
micrel net: ks8851: Support DT-provided MAC address 2017-12-19 13:52:39 -05:00
microchip
moxa
myricom
natsemi nubus: Add expansion_type values for various Mac models 2018-01-16 16:47:29 +01:00
neterion
netronome Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2018-02-09 14:05:10 -05:00
nuvoton
nvidia forcedeth: remove duplicate structure member in rx 2018-01-23 11:11:41 -05:00
nxp
oki-semi pch_gbe: Deprecate pci_get_bus_and_slot() 2018-01-17 08:16:46 -06:00
packetengines
pasemi net: pasemi: Replace mac address parsing 2017-12-20 12:47:46 -05:00
qlogic net: qlge: use memmove instead of skb_copy_to_linear_data 2018-02-02 19:44:34 -05:00
qualcomm net: qualcomm: rmnet: Fix possible null dereference in command processing 2018-02-19 11:17:34 -05:00
rdc
realtek r8169: fix RTL8168EP take too long to complete driver initialization. 2018-01-31 10:26:30 -05:00
renesas sh_eth: Remove obsolete explicit clock handling for WoL 2018-02-12 11:46:23 -05:00
rocker rocker: fix possible null pointer dereference in rocker_router_fib_event_work 2018-02-01 09:50:52 -05:00
samsung
seeq
sfc sfc: mark some unexported symbols as static 2018-01-28 21:59:18 -05:00
sgi
silan
sis
smsc net/smc9194: Remove bogus CONFIG_MAC reference 2018-02-22 14:44:37 -05:00
socionext net: netsec: use dma_addr_t for storing dma address 2018-01-14 12:00:23 -05:00
stmicro net: stmmac: remove redundant enable of PMT irq 2018-02-09 14:23:04 -05:00
sun sun: Add SPDX license tags to Sun network drivers 2018-02-07 21:51:02 -05:00
synopsys net: dwc-xlgmac: Get rid of custom hex_dump_to_buffer() 2017-12-21 15:05:33 -05:00
tehuti
ti net: ethernet: ti: cpsw: fix net watchdog timeout 2018-02-07 21:57:10 -05:00
tile
toshiba
tundra net: tsi108: Use DMA API properly 2018-01-17 18:04:43 -06:00
via
wiznet
xilinx
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c
fealnx.c
jme.c net: jme: remove unused initialization of 'rxdesc' 2018-02-01 14:54:28 -05:00
jme.h
Kconfig net: ethernet: Add a driver for Gemini gigabit ethernet 2018-01-15 14:38:55 -05:00
korina.c
lantiq_etop.c
Makefile net: ethernet: Add a driver for Gemini gigabit ethernet 2018-01-15 14:38:55 -05:00
netx-eth.c