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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers/net/ethernet
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Alexander Duyck a6cab7d7f9 i40evf: Drop i40evf_fire_sw_int as it is prone to races 
Having the interrupts firing while we are polling causes extra overhead and
isn't needed for most systems out there. If an interrupt is lost us
experiencing a 2s latency spike before recovering is still not acceptable
and masks the issue. We are better off just identifying systems that lose
interrupts and instead enable workarounds for those systems.

To that end I am dropping the code that was strobing the interrupts as
there is a narrow window where having them enabled can actually cause
race issues anyway where a few stray packets might get misses if the
interrupt is re-enabled and fires before we call napi_complete.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
 		2018-01-10 12:41:21 -08:00
..
3com 3c59x: fix missing dma_mapping_error check and bad ring refill logic 2018-01-03 13:44:14 -05:00
8390 net: 8390: pcnet_cs: mark expected switch fall-through 2017-11-11 19:10:06 +09:00
adaptec
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adi treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
aeroflex License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
agere treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
alacritech Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
allwinner
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alteon net: alteon: acenic: clean up indentation issue 2017-12-15 13:28:30 -05:00
altera
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amazon Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-01-09 10:37:00 -05:00
amd net: amd-xgbe: Get rid of custom hex_dump_to_buffer() 2017-12-20 13:04:45 -05:00
apm
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apple net: ethernet: apple: Convert timers to use timer_setup() 2017-10-18 12:40:25 +01:00
aquantia net: aquantia: Increment driver version 2017-12-15 12:46:42 -05:00
arc net: arc_emac: restart stalled EMAC 2017-12-19 13:25:52 -05:00
atheros treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
aurora License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
broadcom bnxt_en: add support for software dynamic interrupt moderation 2018-01-10 15:27:45 -05:00
brocade bna: Convert timers to use timer_setup() 2017-10-18 12:39:38 +01:00
cadence net: macb: change GFP_ATOMIC to GFP_KERNEL 2017-12-05 20:08:03 -05:00
calxeda
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cavium Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2018-01-07 21:26:31 -05:00
chelsio Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-01-09 10:37:00 -05:00
cirrus
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cisco enic: add wq clean up budget 2017-12-26 13:10:07 -05:00
davicom License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dec Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
dlink net: dl2k: remove redundant re-assignment to np 2017-11-02 15:52:19 +09:00
emulex be2net: use ARRAY_SIZE for array sizing calculation on array cmd_priv_map 2018-01-09 11:40:18 -05:00
ezchip
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faraday net: faraday: ftmac100: Use BUG_ON instead of if condition followed by BUG. 2017-10-27 23:53:14 +09:00
freescale Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-01-09 10:37:00 -05:00
fujitsu
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hisilicon net: hns3: report the function type the same line with hns3_nic_get_stats64 2018-01-10 14:55:51 -05:00
hp
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huawei net-next/hinic: Fix a case of Tx Queue is Stopped forever 2017-09-28 10:26:50 -07:00
i825xx License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ibm net: ibm: emac: support RGMII-[RX|TX]ID phymode 2017-12-21 13:09:41 -05:00
intel i40evf: Drop i40evf_fire_sw_int as it is prone to races 2018-01-10 12:41:21 -08:00
marvell net: mvneta: add module EEPROM reading support 2018-01-03 10:38:54 -05:00
mediatek net: mediatek: remove superfluous pin setup for MT7622 SoC 2017-12-26 12:05:46 -05:00
mellanox net/dim: use struct net_dim_sample as arg to net_dim 2018-01-10 15:27:45 -05:00
micrel net: ks8851: Support DT-provided MAC address 2017-12-19 13:52:39 -05:00
microchip License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
moxa
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myricom treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
natsemi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
neterion net: vxge: Fix some indentation issues 2017-11-20 11:36:30 +09:00
netronome Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2018-01-07 21:26:31 -05:00
nuvoton drivers/net: nuvoton: Convert timers to use timer_setup() 2017-10-27 12:09:15 +09:00
nvidia forcedeth: remove duplicate structure member in rx 2018-01-08 14:15:15 -05:00
nxp
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oki-semi treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
packetengines drivers/net: packetengines: Convert timers to use timer_setup() 2017-10-28 19:09:49 +09:00
pasemi net: pasemi: Replace mac address parsing 2017-12-20 12:47:46 -05:00
qlogic Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2018-01-07 21:26:31 -05:00
qualcomm net: qualcomm: rmnet: Add support for GSO 2018-01-08 13:58:50 -05:00
rdc
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realtek r8169: improve runtime pm in general and suspend unused ports 2018-01-09 12:38:56 -05:00
renesas Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-01-09 10:37:00 -05:00
rocker treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
samsung drivers/net: sxgbe: Convert timers to use timer_setup() 2017-10-27 12:09:16 +09:00
seeq Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
sfc sfc: expose CTPIO stats on NICs that support them 2017-12-21 15:14:27 -05:00
sgi net/ethernet/sgi: Convert timers to use timer_setup() 2017-10-18 12:40:26 +01:00
silan
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sis Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
smsc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
socionext net: socionext: Add Synquacer NetSec driver 2018-01-10 14:50:29 -05:00
stmicro Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-01-09 10:37:00 -05:00
sun Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-11-15 11:56:19 -08:00
synopsys net: dwc-xlgmac: Get rid of custom hex_dump_to_buffer() 2017-12-21 15:05:33 -05:00
tehuti
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ti net: ethernet: ti: cpdma: correct error handling for chan create 2017-12-13 15:49:53 -05:00
tile Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-11-13 17:56:58 -08:00
toshiba treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
tundra drivers/net: tundra: Convert timers to use timer_setup() 2017-11-01 12:38:45 +09:00
via net: via: via-rhine: use %p to format void * address instead of %x 2017-11-29 09:45:24 -05:00
wiznet
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xilinx net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit 2017-11-29 09:43:24 -05:00
xircom
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xscale
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Kconfig net: ethernet: socionext: add AVE ethernet driver 2017-12-28 12:10:40 -05:00
Makefile net: ethernet: socionext: add AVE ethernet driver 2017-12-28 12:10:40 -05:00
dnet.c
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dnet.h
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ec_bhf.c
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ethoc.c
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fealnx.c fealnx: Fix building error on MIPS 2017-11-16 22:58:12 +09:00
jme.c
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jme.h
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korina.c drivers/net: korina: Convert timers to use timer_setup() 2017-10-28 19:09:49 +09:00
lantiq_etop.c
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netx-eth.c
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