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cc0dff6dc3
linux/drivers/net/ethernet
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Jiong Wang cc0dff6dc3 nfp: bpf: allow source ptr type be map ptr in memcpy optimization 
Map read has been supported on NFP, this patch enables optimization
for memcpy from map to packet.

This patch also fixed one latent bug which will cause copying from
unexpected address once memcpy for map pointer enabled.  The fixed
code path was not exercised before.

Reported-by: Mary Pham <mary.pham@netronome.com>
Reported-by: David Beckett <david.beckett@netronome.com>
Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-06-27 10:57:15 +02:00
..
3com Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-05-21 16:01:54 -04:00
8390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-05-21 16:01:54 -04:00
adaptec
aeroflex
agere
alacritech
allwinner
alteon
altera
amazon treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
amd net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
apm net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
apple
aquantia net: aquantia: fix unsigned numvecs comparison with less than zero 2018-06-08 18:45:52 -04:00
arc net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
atheros treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
aurora
broadcom net: sched: pass extack pointer to block binds and cb registration 2018-06-26 23:21:32 +09:00
brocade treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
cadence net: macb: Fix ptp time adjustment for large negative delta 2018-06-21 15:01:06 +09:00
calxeda net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
cavium net: drivers/net: Convert random_ether_addr to eth_random_addr 2018-06-23 10:49:14 +09:00
chelsio net: sched: pass extack pointer to block binds and cb registration 2018-06-26 23:21:32 +09:00
cirrus
cisco enic: do not overwrite error code 2018-06-20 08:10:13 +09:00
cortina net: drivers/net: Convert random_ether_addr to eth_random_addr 2018-06-23 10:49:14 +09:00
davicom
dec
dlink
emulex be2net: Fix error detection logic for BE3 2018-05-29 10:57:25 -04:00
ezchip
faraday net/ncsi: Silence debug messages 2018-06-20 07:26:58 +09:00
freescale dpaa_eth: add the get_ts_info interface for ethtool 2018-06-26 22:15:14 +09:00
fujitsu
hisilicon Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-06-26 08:07:17 +09:00
hp
huawei treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
i825xx
ibm treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
intel net: sched: pass extack pointer to block binds and cb registration 2018-06-26 23:21:32 +09:00
marvell net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
mediatek
mellanox net: sched: call reoffload op on block callback reg 2018-06-26 23:21:33 +09:00
micrel treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
microchip net: drivers/net: Convert random_ether_addr to eth_random_addr 2018-06-23 10:49:14 +09:00
moxa treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
mscc net: mscc: make sparse happy 2018-06-23 10:42:02 +09:00
myricom
natsemi net/sonic: Use dma_mapping_error() 2018-05-31 14:17:33 -04:00
neterion treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
netronome nfp: bpf: allow source ptr type be map ptr in memcpy optimization 2018-06-27 10:57:15 +02:00
ni treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
nuvoton
nvidia treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
nxp
oki-semi net: pch_gbe: Clean up pch_gbe_set_multi 2018-06-23 20:52:09 +09:00
packetengines
pasemi treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
qlogic net: drivers/net: Convert random_ether_addr to eth_random_addr 2018-06-23 10:49:14 +09:00
qualcomm net: drivers/net: Convert random_ether_addr to eth_random_addr 2018-06-23 10:49:14 +09:00
rdc
realtek r8169: reject unsupported WoL options 2018-06-26 23:07:01 +09:00
renesas sh_eth: remove sh_eth_cpu_data::rpadir_value 2018-06-26 23:15:43 +09:00
rocker rocker: rocker_main: Ignore bridge VLAN events 2018-05-31 14:13:43 -04:00
samsung
seeq
sfc Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-06-26 08:07:17 +09:00
sgi
silan
sis
smsc
socionext treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
stmicro net: sched: pass extack pointer to block binds and cb registration 2018-06-26 23:21:32 +09:00
sun net: sungem: fix rx checksum support 2018-06-20 14:30:06 +09:00
synopsys
tehuti
ti net: drivers/net: Convert random_ether_addr to eth_random_addr 2018-06-23 10:49:14 +09:00
toshiba treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
tundra
via
wiznet
xilinx net: emaclite: Remove xemaclite_mdio_setup return check 2018-06-14 17:08:03 -07:00
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
fealnx.c
jme.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
jme.h
Kconfig net: ethernet: Sort Kconfig sourcing alphabetically 2018-05-21 12:14:47 -04:00
korina.c
lantiq_etop.c
Makefile net: mscc: Add initial Ocelot switch support 2018-05-15 16:41:15 -04:00
netx-eth.c