linux

Files

Saeed Mahameed 80fe326ab8 net/mlx5e: Use dma_rmb rather than rmb in CQE fetch routine

Use dma_rmb in mlx5e_get_cqe rather than aggressive rmb (at least on
some architectures), this should help improve the performance on such
CPU archs where dma_rmb is optimized.

Performance improvement:
System: Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz

Test case                   Baseline      Now      improvement
---------------------------------------------------------------
TX packets (24 threads)     45Mpps        50Mpps      11%
TC stack Drop (1 core)      3.45Mpps      3.6Mpps     5%
XDP Drop      (1 core)      14Mpps        16.9Mpps    20%
XDP TX        (1 core)      10.4Mpps      12Mpps      15%

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-03-24 19:11:44 -07:00

accessibility

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acpi

acpi/processor: Check for duplicate processor ids at hotplug time

2017-03-11 14:41:20 +01:00

amba

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android

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

ata

ahci: qoriq: correct the sata ecc setting error

2017-03-09 11:55:23 -05:00

atm

ambassador: use setup_timer

2017-03-12 23:47:16 -07:00

auxdisplay

auxdisplay: ht16k33: remove private workqueue

2017-02-10 15:57:28 +01:00

base

drivers core: remove assert_held_device_hotplug()

2017-03-16 16:56:19 -07:00

bcma

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block

Merge tag 'ceph-for-4.11-rc2' of git://github.com/ceph/ceph-client

2017-03-10 11:05:47 -08:00

bluetooth

Bluetooth: btqcomsmd: fix compile-test dependency

2017-03-22 19:22:04 -07:00

bus

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2017-02-23 15:57:04 -08:00

cdrom

Merge branch 'for-4.11/next' into for-4.11/linus-merge

2017-02-17 14:08:19 -07:00

char

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2017-03-15 09:26:04 -07:00

clk

Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2017-03-03 16:15:48 -08:00

clocksource

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-17 13:13:35 -07:00

connector

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cpufreq

Merge branches 'pm-cpufreq-fixes' and 'intel_pstate-fixes'

2017-03-18 00:45:09 +01:00

cpuidle

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

crypto

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2017-03-15 09:26:04 -07:00

dax

device-dax: fix debug output typo

2017-03-10 19:56:56 -08:00

dca

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devfreq

scripts/spelling.txt: add "followings" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

dio

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dma

sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>

2017-03-02 08:42:40 +01:00

dma-buf

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

edac

Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-02-20 12:47:44 -08:00

eisa

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extcon

scripts/spelling.txt: add "swithc" pattern and fix typo instances

2017-02-27 18:43:46 -08:00

firewire

Merge branch 'idr-4.11' of git://git.infradead.org/users/willy/linux-dax

2017-02-28 20:29:41 -08:00

firmware

Merge branch 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-07 14:25:48 -08:00

fmc

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fpga

fpga zynq: Use the scatterlist interface

2017-02-10 15:20:44 +01:00

fsi

drivers/fsi: add driver to device matches

2017-02-10 15:19:48 +01:00

gpio

gpio:mcp23s08 Fixed missing interrupts

2017-03-17 09:20:28 +01:00

gpu

Merge branch 'drm-fixes-4.11' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

2017-03-16 11:28:44 +10:00

hid

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

2017-03-21 13:07:18 -07:00

hsi

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-03-15 11:59:10 -07:00

hwmon

scripts/spelling.txt: add "followings" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

hwspinlock

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hwtracing

mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf

2017-02-24 17:46:54 -08:00

i2c

Revert "i2c: copy device properties when using i2c_register_board_info()"

2017-03-09 16:41:48 +01:00

ide

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

idle

Merge tag 'pm-turbostat-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2017-03-02 17:41:27 -08:00

iio

Merge tag 'staging-4.11-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

2017-03-04 11:26:18 -08:00

infiniband

qed*: Utilize Firmware 8.15.3.0

2017-03-13 15:33:09 -07:00

input

Input: rmi4 - f30: detect INPUT_PROP_BUTTONPAD from the button count

2017-03-01 10:01:56 -08:00

iommu

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/mm.h>

2017-03-02 08:42:28 +01:00

ipack

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irqchip

Merge tag 'irq-fixes-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

2017-03-09 12:06:41 +01:00

isdn

isdn: use setup_timer

2017-03-24 12:33:42 -07:00

leds

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/loadavg.h>

2017-03-02 08:42:27 +01:00

lguest

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

lightnvm

lightnvm: set default lun range when no luns are specified

2017-02-15 08:27:21 -07:00

macintosh

powerpc/pmac: Fix crash in dma-mapping.h with NULL dma_ops

2017-03-10 14:17:23 +11:00

mailbox

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

mcb

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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md

2017-03-16 11:43:48 -07:00

media

Merge branch 'akpm' (patches from Andrew)

2017-03-10 08:34:42 -08:00

memory

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2017-02-23 15:57:04 -08:00

memstick

Merge branch 'for-4.11/next' into for-4.11/linus-merge

2017-02-17 14:08:19 -07:00

message

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2017-02-21 11:51:42 -08:00

mfd

Merge tag 'staging-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

2017-02-22 12:14:01 -08:00

misc

mm: convert generic code to 5-level paging

2017-03-09 11:48:47 -08:00

mmc

sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>

2017-03-02 08:42:27 +01:00

mtd

scripts/spelling.txt: add "disble(d)" pattern and fix typo instances

2017-03-09 17:01:09 -08:00

net

net/mlx5e: Use dma_rmb rather than rmb in CQE fetch routine

2017-03-24 19:11:44 -07:00

nfc

scripts/spelling.txt: add "omited" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

ntb

ntb: ntb_hw_intel: link_poll isn't clearing the pending status properly

2017-02-16 23:11:26 -05:00

nubus

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nvdimm

nfit, libnvdimm: fix interleave set cookie calculation

2017-03-01 00:49:42 -08:00

nvme

Merge branch 'for-linus' of git://git.kernel.dk/linux-block

2017-03-03 10:53:35 -08:00

nvmem

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Merge tag 'devicetree-for-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2017-02-22 19:23:14 -08:00

oprofile

sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>

2017-03-02 08:42:40 +01:00

parisc

Merge branch 'parisc-4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

2017-03-03 16:20:06 -08:00

parport

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

pci

PCI/ASPM: Always set link->downstream to avoid NULL dereference on remove

2017-03-07 14:23:30 -06:00

pcmcia

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perf

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>

2017-03-02 08:42:27 +01:00

phy

Merge tag 'pci-v4.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2017-02-23 11:53:22 -08:00

pinctrl

pinctrl: uniphier: change pin names of aio/xirq for LD11

2017-03-06 14:38:05 +01:00

platform

Merge tag 'platform-drivers-x86-v4.11-2' of git://git.infradead.org/linux-platform-drivers-x86

2017-03-13 13:23:43 -07:00

pnp

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power

scripts/spelling.txt: add "intialization" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

powercap

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pps

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ps3

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

ptp

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2017-02-22 18:22:53 -08:00

pwm

Merge tag 'pwm/for-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

2017-03-01 09:46:02 -08:00

rapidio

rapidio: use get_user_pages_unlocked()

2017-02-27 18:43:45 -08:00

ras

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regulator

Merge tag 'regulator-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

2017-02-20 17:23:57 -08:00

remoteproc

remoteproc: qcom: fix QCOM_SMD dependencies

2017-03-20 14:45:44 -07:00

reset

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2017-02-23 15:57:04 -08:00

rpmsg

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2017-03-02 13:53:13 -08:00

rtc

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

s390

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

sbus

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scsi

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-03-23 16:41:27 -07:00

sfi

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soc

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

spi

sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>

2017-03-02 08:42:27 +01:00

spmi

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ssb

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staging

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-03-14 21:31:23 -07:00

target

tcmu: Convert cmd_time_out into backend device attribute

2017-03-18 16:32:30 -07:00

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thermal

sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>

2017-03-02 08:42:27 +01:00

thunderbolt

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tty

Merge tag 'gpio-v4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

2017-03-21 13:01:53 -07:00

uio

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

usb

Merge tag 'usb-4.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2017-03-11 00:08:39 -08:00

uwb

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vfio

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

vhost

vhost-vsock: add pkt cancel capability

2017-03-21 14:41:46 -07:00

video

sched/headers: Remove the <linux/mm_types.h> dependency from <linux/sched.h>

2017-03-03 01:45:16 +01:00

virt

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virtio

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

vlynq

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vme

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sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

watchdog

watchdog: retu: restore MFD dependency

2017-03-01 06:15:10 -08:00

xen

drivers, xen: convert grant_map.users from atomic_t to refcount_t

2017-03-13 12:45:18 -04:00

zorro

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Kconfig

drivers/fsi: Add empty fsi bus definitions

2017-02-10 15:19:48 +01:00

Makefile

Merge tag 'pci-v4.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2017-02-23 11:53:22 -08:00