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linux/drivers
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Haiyang Zhang 4823eb2f3a hv_netvsc: Add ethtool handler to set and get UDP hash levels 
The patch add the functions to switch UDP hash level between
L3 and L4 by ethtool command. UDP over IPv4 and v6 can be set
differently. The default hash level is L4. We currently only
allow switching TX hash level from within the guests.

On Azure, fragmented UDP packets have high loss rate with L4
hashing. Using L3 hashing is recommended in this case.

For example, for UDP over IPv4 on eth0:
To include UDP port numbers in hasing:
	ethtool -N eth0 rx-flow-hash udp4 sdfn
To exclude UDP port numbers in hasing:
	ethtool -N eth0 rx-flow-hash udp4 sd
To show UDP hash level:
	ethtool -n eth0 rx-flow-hash udp4

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-22 14:08:12 -07:00
..
accessibility
acpi tty/serial fixes for 4.13-rc5 2017-08-13 12:33:35 -07:00
amba amba: use dev_groups and not dev_attrs for bus_type 2017-06-09 11:00:45 +02:00
android binder: Use wake up hint for synchronous transactions. 2017-07-17 14:44:19 +02:00
ata libata: fix a couple of doc build warnings 2017-07-31 08:03:06 -07:00
atm atm: make atmdev_ops const 2017-08-09 22:43:50 -07:00
auxdisplay
base driver core fixes for 4.13-rc5 2017-08-13 12:44:18 -07:00
bcma bcma: gpio: Correct number of GPIOs for BCM53573 2017-07-27 13:59:07 +03:00
block Merge branch 'stable/for-jens-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-linus 2017-08-16 09:56:34 -06:00
bluetooth Bluetooth: hci_bcm: Handle empty packet after firmware loading 2017-08-17 22:51:50 +03:00
bus bus: uniphier-system-bus: set up registers when resuming 2017-08-04 12:57:18 +02:00
cdrom block: don't set bounce limit in blk_init_queue 2017-06-27 12:13:45 -06:00
char random: fix warning message on ia64 and parisc 2017-08-08 09:36:46 -07:00
clk clk: keystone: sci-clk: Fix sci_clk_get 2017-08-02 18:37:26 -07:00
clocksource clocksource/drivers/Kconfig: Fix CLKSRC_PISTACHIO dependencies 2017-08-11 12:53:29 +02:00
connector
cpufreq cpufreq: intel_pstate: report correct CPU frequencies during trace 2017-08-11 01:25:53 +02:00
cpuidle powerpc/powernv/idle: Disable LOSE_FULL_CONTEXT states when stop-api fails 2017-08-08 20:21:23 +10:00
crypto crypto: ixp4xx - Fix error handling path in 'aead_perform()' 2017-08-09 20:01:33 +08:00
dax - A few DM integrity fixes that improve performance. One that address 2017-07-28 12:17:17 -07:00
dca
devfreq PM / devfreq: constify attribute_group structures. 2017-07-06 10:17:24 +09:00
dio
dma dmaengine updates for 4.13-rc1 2017-07-08 12:36:50 -07:00
dma-buf dma-buf/sync_file: Allow multiple sync_files to wrap a single dma-fence 2017-07-31 10:55:24 -03:00
edac EDAC, pnd2: Fix Apollo Lake DIMM detection 2017-06-29 10:37:50 +02:00
eisa
extcon extcon: int3496: Switch to devm_acpi_dev_add_driver_gpios() 2017-06-12 10:00:24 +09:00
firewire networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
firmware efi: avoid fortify checks in EFI stub 2017-07-12 16:26:02 -07:00
fmc
fpga
fsi drivers/fsi: fix fsi_slave_mode prototype 2017-07-17 16:13:54 +02:00
gpio gpio: tegra: fix unbalanced chained_irq_enter/exit 2017-08-02 10:42:38 +02:00
gpu Merge branch 'drm-fixes-4.13' of git://people.freedesktop.org/~agd5f/linux into drm-fixes 2017-08-18 05:45:03 +10:00
hid HID: ortek: add one more buggy device 2017-07-24 17:38:21 +02:00
hsi HSI changes for the v4.13 series 2017-07-04 14:28:22 -07:00
hv vmbus: remove unused vmbus_sendpacket_ctl 2017-08-16 16:27:45 -07:00
hwmon hwmon: (applesmc) Avoid buffer overruns 2017-07-15 16:38:56 -07:00
hwspinlock
hwtracing Char/Misc patches for 4.13-rc1 2017-07-03 20:55:59 -07:00
i2c i2c: allow i2c-versatile for ARM MPS platforms 2017-07-31 17:05:16 +02:00
ide ide: avoid warning for timings calculation 2017-07-21 04:37:22 +01:00
idle intel_idle: Use more common logging style 2017-06-29 22:58:35 +02:00
iio First set of IIO fixes for the 4.13 cycle. 2017-07-23 20:54:31 -07:00
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-08-21 17:06:42 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2017-08-17 13:45:44 -07:00
iommu iommu/arm-smmu: fix null-pointer dereference in arm_smmu_add_device 2017-08-11 16:56:51 +02:00
ipack
irqchip irqchip fixes for 4.13 2017-08-14 09:34:10 +02:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-08-15 20:23:23 -07:00
leds LED updates for 4.13 2017-07-06 11:32:40 -07:00
lguest
lightnvm lightnvm: pblk: advance bio according to lba index 2017-07-28 08:06:00 -06:00
macintosh Merge branch 'work.misc-set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-07-05 13:13:32 -07:00
mailbox mailbox: pcc: Fix crash when request PCC channel 0 2017-07-26 02:11:47 +02:00
mcb
md MD: not clear ->safemode for external metadata array 2017-08-11 20:42:06 -07:00
media media: platform: davinci: drop VPFE_CMD_S_CCDC_RAW_PARAMS 2017-07-26 06:14:33 -04:00
memory ARM: SoC driver updates 2017-07-04 14:47:47 -07:00
memstick block: introduce new block status code type 2017-06-09 09:27:32 -06:00
message
mfd chrome-platform-for-linus-4.13 2017-07-11 09:55:47 -07:00
misc mei: exclude device from suspend direct complete optimization 2017-08-10 14:13:18 -07:00
mmc mmc: block: fix lockdep splat when removing mmc_block module 2017-08-09 13:19:44 +02:00
mtd mtd: blkdevs: Fix mtd block write failure 2017-08-12 14:53:24 -07:00
mux mux: mux-core: unregister mux_class in mux_exit() 2017-07-17 16:38:35 +02:00
net hv_netvsc: Add ethtool handler to set and get UDP hash levels 2017-08-22 14:08:12 -07:00
nfc NFC 4.13 pull request 2017-07-01 14:30:39 -07:00
ntb ntb: Add error path/handling to Debug FS entry creation 2017-07-06 11:30:08 -04:00
nubus
nvdimm libnvdimm: fix badblock range handling of ARS range 2017-07-17 11:43:58 -07:00
nvme nvme-pci: set cqe_seen on polled completions 2017-08-18 09:19:39 +02:00
nvmem nvmem: rockchip-efuse: amend compatible rk322x-efuse to rk3228-efuse 2017-07-17 16:15:57 +02:00
of Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-08-21 17:06:42 -07:00
oprofile
parisc parisc: pci memory bar assignment fails with 64bit kernels on dino/cujo 2017-08-16 09:50:39 +02:00
parport
pci PCI: Allow PCI express root ports to find themselves 2017-08-18 16:14:37 -07:00
pcmcia pcmcia: ds: convert to use DRIVER_ATTR_RO 2017-06-12 16:14:30 +02:00
perf drivers/perf: arm_pmu: Request PMU SPIs with IRQF_PER_CPU 2017-07-27 13:43:22 +01:00
phy phy: bcm-ns-usb3: fix MDIO_BUS dependency 2017-07-27 17:20:19 -07:00
pinctrl Pin control fixes for the v4.13 cycle: 2017-08-09 14:30:34 -07:00
platform platform/x86: intel-vbtn: match power button on press rather than release 2017-08-05 14:37:19 -07:00
pnp This is the bulk of GPIO changes for the v4.13 series: 2017-07-07 12:40:27 -07:00
power power supply and reset changes for the v4.13 series (part 2) 2017-07-13 11:47:59 -07:00
powercap powercap/RAPL: prevent overridding bits outside of the mask 2017-06-28 00:38:34 +02:00
pps
ps3
ptp ptp: make ptp_clock_info const 2017-08-22 11:04:51 -07:00
pwm pwm: Changes for v4.13-rc1 2017-07-13 11:49:52 -07:00
rapidio
ras arm64 updates for 4.13: 2017-07-05 17:09:27 -07:00
regulator Merge remote-tracking branches 'regulator/topic/settle', 'regulator/topic/tps65910' and 'regulator/topic/tps65917' into regulator-next 2017-07-03 16:52:21 +01:00
remoteproc remoteproc/keystone: Fix circular dependencies for ARM configs 2017-06-27 16:21:34 -07:00
reset ARM: SoC driver updates 2017-07-04 14:47:47 -07:00
rpmsg rpmsg updates for v4.13 2017-07-06 15:38:31 -07:00
rtc rtc: ds1307: fix regmap config 2017-08-21 11:08:03 +02:00
s390 s390/qeth: use skb_cow_head() for L2 OSA xmit 2017-08-18 10:21:30 -07:00
sbus sbus: Convert to using %pOF instead of full_name 2017-07-20 12:37:10 -07:00
scsi SCSI fixes on 20170816 2017-08-16 17:21:20 -07:00
sfi
sh drivers/sh/intc/virq.c: delete an error message for a failed memory allocation in add_virq_to_pirq() 2017-07-06 16:24:30 -07:00
sn
soc soc: ti: ti_sci_pm_domains: Populate name for genpd 2017-08-18 11:59:53 +02:00
spi Merge branch 'for-spi' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-07-08 10:41:53 -07:00
spmi spmi: pmic-arb: Always allocate ppid_to_apid table 2017-07-17 15:00:47 +02:00
ssb
staging staging/iio fixes for 4.13-rc5 2017-08-13 12:30:17 -07:00
target target: Fix node_acl demo-mode + uncached dynamic shutdown regression 2017-08-09 20:55:19 -07:00
tc
tee
thermal Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2017-07-14 13:12:32 -07:00
thunderbolt char/misc fixes for 4.13-rc5 2017-08-13 12:41:58 -07:00
tty pty: fix the cached path of the pty slave file descriptor in the master 2017-08-17 09:10:48 -07:00
uio
usb USB fixes for 4.13-rc5 2017-08-13 12:27:42 -07:00
uwb driver core patches for 4.13-rc1 2017-07-03 20:27:48 -07:00
vfio vfio/pci: Fix handling of RC integrated endpoint PCIe capability size 2017-07-27 10:39:33 -06:00
vhost sock: enable MSG_ZEROCOPY 2017-08-03 21:37:30 -07:00
video efifb: allow user to disable write combined mapping. 2017-07-31 18:45:41 +02:00
virt
virtio Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-08-01 10:07:50 -07:00
vlynq
vme
w1 w1: omap-hdq: fix error return code in omap_hdq_probe() 2017-07-17 16:48:15 +02:00
watchdog Merge git://www.linux-watchdog.org/linux-watchdog 2017-07-11 09:59:37 -07:00
xen Merge branch 'stable/for-jens-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-linus 2017-08-16 09:56:34 -06:00
zorro
Kconfig
Makefile