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Paolo Abeni 163e529200 veth: implement ndo_set_rx_headroom 
The rx headroom for veth dev is the peer device needed_headroom.
Avoid ping-pong updates setting the private flag IFF_PHONY_HEADROOM.

This avoids skb head reallocation when forwarding from a veth dev
towards a device adding some kind of encapsulation.

When transmitting frames below the MTU size towards a vxlan device,
this gives about 10% performance speed-up when OVS is used to connect
the veth and the vxlan device and a little more when using a
plain Linux bridge.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-03-01 15:54:31 -05:00
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accessibility
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acpi
Merge branches 'pm-core' and 'pm-domains'
2016-02-06 00:34:01 +01:00
amba
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android
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ata
ahci: Intel DNV device IDs SATA
2016-02-10 11:35:55 -05:00
atm
atm: solos-pci: use to_pci_dev()
2015-12-29 15:32:24 -05:00
auxdisplay
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base
Merge branch 'component' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
2016-02-14 10:40:21 -08:00
bcma
Major changes:
2016-02-16 20:38:29 -05:00
block
null_blk: oops when initializing without lightnvm
2016-02-11 08:56:09 -07:00
bluetooth
Bluetooth: btmrvl: don't send data to firmware while processing suspend
2016-01-06 16:37:14 +01:00
bus
vexpress fixes for v4.5
2016-02-01 12:27:18 -08:00
cdrom
cdrom: don't open-code memdup_user()
2016-01-06 08:25:24 -05:00
char
hpet: Drop stale URLs
2016-02-17 09:39:56 +01:00
clk
clk: gpio: Really allow an optional clock= DT property
2016-02-18 19:10:22 -08:00
clocksource
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-01-31 15:49:06 -08:00
connector
connector: bump skb->users before callback invocation
2016-01-04 21:46:45 -05:00
cpufreq
Merge branches 'pm-cpuidle', 'pm-cpufreq', 'pm-domains' and 'pm-sleep'
2016-01-29 21:45:17 +01:00
cpuidle
Merge branches 'pm-cpuidle', 'pm-cpufreq', 'pm-domains' and 'pm-sleep'
2016-01-29 21:45:17 +01:00
crypto
crypto: marvell/cesa - fix test in mv_cesa_dev_dma_init()
2016-02-06 15:23:56 +08:00
dca
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devfreq
PM / devfreq: Do not show statistics if it's not ready.
2016-01-13 17:30:33 +09:00
dio
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dma
dmaengine: dw: disable BLOCK IRQs for non-cyclic xfer
2016-02-15 22:19:32 +05:30
dma-buf
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edac
EDAC, i5100: Use to_delayed_work()
2016-01-01 18:31:34 +01:00
eisa
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extcon
extcon: add Maxim MAX3355 driver
2015-12-21 11:44:00 +09:00
firewire
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firmware
efi: Add pstore variables to the deletion whitelist
2016-02-16 12:48:18 +00:00
fmc
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fpga
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gpio
gpio: davinci: Fix the number of controllers allocated
2016-02-10 11:00:49 +01:00
gpu
drm/nouveau: use post-decrement in error handling
2016-02-19 13:36:05 +10:00
hid
asm-generic changes for 4.5
2016-01-20 17:30:20 -08:00
hsi
HSI: omap_ssi_port: fix handling of_get_named_gpio result
2016-01-07 16:07:54 +01:00
hv
char/misc patches for 4.5-rc1
2016-01-13 10:23:36 -08:00
hwmon
hwmon: (gpio-fan) Remove un-necessary speed_index lookup for thermal hook
2016-02-19 17:14:25 -08:00
hwspinlock
drivers/hwspinlock: fix race between radix tree insertion and lookup
2016-02-03 08:28:43 -08:00
hwtracing
coresight: Fix a typo in Kconfig
2015-12-21 13:31:31 -08:00
i2c
i2c: i801: Adding Intel Lewisburg support for iTCO
2016-02-18 13:18:48 +01:00
ide
drivers/ide: make ide-scan-pci.c driver explicitly non-modular
2016-01-18 14:12:33 -05:00
idle
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iio
Second set of IIO fixes for the 4.5 cycle. These ones are mostly
2016-02-01 13:08:26 -08:00
infiniband
net: usnic: use __ethtool_get_ksettings
2016-02-25 22:06:45 -05:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2016-02-10 12:21:57 -08:00
iommu
SVM fixes for Linux 4.5
2016-02-16 08:04:06 -08:00
ipack
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irqchip
irqchip/gic: Only set the EOImodeNS bit for the root controller
2016-02-11 10:20:02 +00:00
isdn
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-02-23 00:09:14 -05:00
leds
GPIO bulk updates for the v4.5 kernel cycle:
2016-01-17 12:32:01 -08:00
lguest
lguest: Map switcher text R/O
2016-01-12 12:17:28 +01:00
lightnvm
lightnvm: allow to force mm initialization
2016-02-04 09:19:45 -07:00
macintosh
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mailbox
mailbox: Fix dependencies for !HAS_IOMEM archs
2016-02-02 16:47:14 +05:30
mcb
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md
Merge branch 'mymd/for-next' into mymd/for-linus
2016-02-03 15:43:59 -08:00
media
[media] saa7134-alsa: Only frees registered sound cards
2016-02-04 16:26:10 -02:00
memory
ARM: SoC driver updates for v4.5
2016-01-20 18:42:30 -08:00
memstick
memstick: use sector_div instead of do_div
2016-01-20 17:09:18 -08:00
message
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mfd
thermal: allow u8500-thermal driver to be a module
2016-02-09 14:18:23 -08:00
misc
mei: validate request value in client notify request ioctl
2016-02-06 22:12:56 -08:00
mmc
Revert "mmc: block: don't use parameter prefix if built as module"
2016-02-11 16:49:35 +01:00
mtd
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-01-24 12:50:56 -08:00
net
veth: implement ndo_set_rx_headroom
2016-03-01 15:54:31 -05:00
nfc
nfc: pn544: Remove i2c client gpio irq configuration
2015-12-29 19:06:23 +01:00
ntb
NTB: Fix macro parameter conflict with field name
2016-01-21 19:53:10 -05:00
nubus
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nvdimm
libnvdimm, pfn: fix restoring memmap location
2016-01-29 17:43:16 -08:00
nvme
NVMe: Rate limit nvme IO warnings
2016-02-12 08:10:31 -07:00
nvmem
nvmem: qfprom: Specify LE device endianness
2016-02-07 23:09:13 -08:00
of
DeviceTree fixes for 4.5-rc5:
2016-02-17 11:50:53 -08:00
oprofile
wrappers for ->i_mutex access
2016-01-22 18:04:28 -05:00
parisc
parisc: convert to dma_map_ops
2016-01-20 17:09:18 -08:00
parport
parport: avoid assignment in if
2016-01-03 16:32:59 -08:00
pci
PCI updates for v4.5:
2016-02-12 15:31:22 -08:00
pcmcia
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perf
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phy
phy: twl4030-usb: Fix unbalanced pm_runtime_enable on module reload
2016-02-10 11:46:01 +05:30
pinctrl
pinctrl: samsung: fix SMP race condition
2016-02-15 20:45:50 +01:00
platform
intel_scu_ipcutil: underflow in scu_reg_access()
2016-01-30 09:40:35 -08:00
pnp
PNP: Add Haswell-ULT to Intel MCH size workaround
2016-02-03 01:00:29 +01:00
power
power: bq27xxx_battery: Fix bq27541 AveragePower register address
2016-01-14 01:03:18 +01:00
powercap
Merge branch 'powercap'
2016-01-12 01:12:40 +01:00
pps
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ps3
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ptp
ptp: ixp46x: use helpers for converting ns to timespec
2016-01-29 12:38:59 -08:00
pwm
pwm: Mark all devices as "might sleep"
2016-01-21 15:04:59 +01:00
rapidio
rapidio: use kobj_to_dev()
2016-01-20 17:09:18 -08:00
ras
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regulator
regulator: Update for v4.5
2016-01-15 12:14:47 -08:00
remoteproc
virtio: make find_vqs() checkpatch.pl-friendly
2016-01-12 20:47:06 +02:00
reset
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rpmsg
virtio: make find_vqs() checkpatch.pl-friendly
2016-01-12 20:47:06 +02:00
rtc
RTC for 4.5
2016-01-18 12:10:45 -08:00
s390
s390/dasd: fix performance drop
2016-02-17 09:24:07 +01:00
sbus
convert a bunch of open-coded instances of memdup_user_nul()
2016-01-04 10:26:58 -05:00
scsi
net: fcoe: use __ethtool_get_ksettings
2016-02-25 22:06:46 -05:00
sfi
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sh
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sn
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soc
ARM: SoC support for Tegra platforms for v4.5
2016-01-22 17:30:52 -08:00
spi
Merge remote-tracking branches 'spi/fix/atmel', 'spi/fix/bcm2835aux', 'spi/fix/fsl-espi', 'spi/fix/imx', 'spi/fix/loopback' and 'spi/fix/omap2-mcspi' into spi-linus
2016-02-12 23:04:41 +00:00
spmi
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ssb
ssb: mark ssb_bus_register as __maybe_unused
2016-01-19 21:25:57 +02:00
staging
Staging / IIO driver fixes for 4.5-rc3
2016-02-06 22:13:16 -08:00
target
target/transport: add flag to indicate CPU Affinity is observed
2016-02-10 23:08:55 -08:00
tc
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thermal
thermal: cpu_cooling: fix out of bounds access in time_in_idle
2016-02-11 07:13:29 -08:00
thunderbolt
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tty
Revert "8250: uniphier: allow modular build with 8250 console"
2016-02-07 18:22:54 -08:00
uio
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usb
xhci: harden xhci_find_next_ext_cap against device removal
2016-02-04 17:00:10 -08:00
uwb
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vfio
vfio/noiommu: Don't use iommu_present() to track fake groups
2016-01-27 11:22:25 -07:00
vhost
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video
video: fbdev: imxfb: Provide a reset mechanism
2016-01-29 14:20:16 +02:00
virt
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virtio
virtio_pci: fix use after free on release
2016-01-26 10:18:28 +02:00
vlynq
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vme
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w1
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watchdog
watchdog: Fix dependencies for !HAS_IOMEM archs
2016-01-31 16:54:36 +01:00
xen
Merge branch 'stable/for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm
2016-01-29 15:13:48 -08:00
zorro
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Kconfig
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Makefile
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