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0958762748
linux/drivers/net/ethernet
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Jakub Kicinski 0958762748 nfp: bpf: allow receiving perf events on data queues 
Control queue is fairly low latency, and requires SKB allocations,
which means we can't even reach 0.5Msps with perf events.  Allow
perf events to be delivered to data queues.  This allows us to not
only use multiple queues, but also receive and deliver to user space
more than 5Msps per queue (Xeon E5-2630 v4 2.20GHz, no retpolines).

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-07-27 07:14:35 +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 net: alteon: acenic: remove redundant pointer rxdesc 2018-07-04 22:39:10 +09:00
altera
amazon net: allow fallback function to pass netdev 2018-07-09 13:57:25 -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 Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux 2018-07-20 21:17:12 -07:00
arc net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
atheros net: alx: remove redundant variable old_duplex 2018-07-04 22:39:10 +09:00
aurora net: ethernet: Make NET_VENDOR_AURORA default to yes 2018-07-05 20:05:54 +09:00
broadcom Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux 2018-07-20 21:17:12 -07:00
brocade treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
cadence Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux 2018-07-20 21:17:12 -07:00
calxeda net: Remove depends on HAS_DMA in case of platform dependency 2018-06-23 10:44:30 +09:00
cavium Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux 2018-07-20 21:17:12 -07:00
chelsio cxgb4: move Tx/Rx free pages collection to common code 2018-07-24 10:12:22 -07:00
cirrus
cisco enic: do not overwrite error code 2018-06-20 08:10:13 +09:00
cortina net: gemini: Indicate that we can handle jumboframes 2018-07-12 17:39:15 -07:00
davicom
dec
dlink
emulex be2net: move rss_flags field in rss_info to ensure proper alignment 2018-07-12 00:03:31 -07:00
ezchip
faraday net/ncsi: Silence debug messages 2018-06-20 07:26:58 +09:00
freescale net: ethernet: gianfar_ethtool: remove redundant variable last_rule_idx 2018-07-04 22:39:11 +09:00
fujitsu
hisilicon net: hix5hd2_gmac: use dma_zalloc_coherent instead of allocator/memset 2018-07-21 16:31:23 -07:00
hp
huawei net: hinic: remove redundant pointer pfhwdev 2018-07-04 22:39:11 +09:00
i825xx
ibm ibmvnic: Fix error recovery on login failure 2018-07-16 14:39:47 -07:00
intel Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux 2018-07-20 21:17:12 -07:00
marvell net: mvpp2: debugfs: fix incorrect bitwise operator 2018-07-18 10:55:42 -07:00
mediatek net: mediatek: use dma_zalloc_coherent instead of allocator/memset 2018-07-22 20:51:40 -07:00
mellanox mlxsw: spectrum_flower: Add extack messages 2018-07-24 10:10:33 -07:00
micrel ethernet: micrel: remove redundant pointer 'info' 2018-07-04 22:39:11 +09:00
microchip lan743x: Add RSS support 2018-07-23 14:09:19 -07:00
moxa treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
mscc net: mscc: simplify retrieving the tag type from the frame header 2018-07-16 13:43:31 -07:00
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 receiving perf events on data queues 2018-07-27 07:14:35 +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 net: ethernet: Add missing VENDOR to Cadence and Packet Engines symbols 2018-07-05 20:05:54 +09:00
pasemi treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
qlogic Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux 2018-07-20 21:17:12 -07:00
qualcomm Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux 2018-07-20 21:17:12 -07:00
rdc
realtek Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux 2018-07-20 21:17:12 -07:00
renesas sh_eth: make sh_eth_tsu_{read|write}_entry() prototypes symmetric 2018-07-23 12:34:50 -07:00
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/torvalds/linux 2018-07-20 21:17:12 -07:00
sgi
silan
sis
smsc epic100: remove redundant variable 'irq' 2018-07-04 22:39:11 +09:00
socionext net: socionext: remove redundant pointer ndev 2018-07-05 19:30:26 +09:00
stmicro Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux 2018-07-20 21:17:12 -07:00
sun net: allow ndo_select_queue to pass netdev 2018-07-09 13:41:34 -07:00
synopsys
tehuti net: tehuti: remove redundant pointer skb 2018-07-05 19:33:39 +09:00
ti net: ethernet: ti: cpsw: restore shaper configuration while down/up 2018-07-23 20:34:36 -07:00
toshiba treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
tundra
via
wiznet
xilinx net: emaclite: Remove unnecessary spaces 2018-06-30 20:15:45 +09:00
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 net: Add generic ndo_select_queue functions 2018-07-09 13:15:34 -07:00
Makefile net: ethernet: sfc: Make subdir logic consistent with other vendors 2018-07-05 20:05:54 +09:00
netx-eth.c