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Sebastian Sanchez 6d6b8848c8 IB/hfi1: Optimize packet type comparison using 9B and bypass code paths 
The packet type comparison used to find out if a packet is a bypass
packet in the hot path is an expensive operation as seen in a profile.

Determine packet's pkey and migration bit through the bypass and 9B
code paths instead.

Reviewed-by: Don Hiatt <don.hiatt@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
 		2018-02-01 15:43:28 -07:00
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accessibility
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acpi Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm 2017-12-23 13:47:22 -08:00
amba
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android
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ata libata: apply MAX_SEC_1024 to all LITEON EP1 series devices 2017-12-19 05:30:38 -08:00
atm
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auxdisplay
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base Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-01-14 09:51:25 -08:00
bcma bcma: Fix 'allmodconfig' and BCMA builds on MIPS targets 2018-01-16 21:13:55 +02:00
block Two rbd fixes for 4.12 and 4.2 issues respectively, marked for stable. 2018-01-11 16:57:32 -08:00
bluetooth
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bus Allwinner fixes for 4.15 2018-01-04 17:06:25 +01:00
cdrom
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char
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clk clk: use atomic runtime pm api in clk_core_is_enabled 2017-12-26 17:34:03 -08:00
clocksource
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connector
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cpufreq
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cpuidle
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crypto crypto: inside-secure - do not use areq->result for partial results 2017-12-22 19:48:01 +11:00
dax
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dca
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devfreq
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dio
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dma
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dma-buf
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edac
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eisa
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extcon
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firewire
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firmware efi/capsule-loader: Reinstate virtual capsule mapping 2018-01-03 13:54:31 +01:00
fmc
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fpga
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fsi
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gpio gpio: mmio: Also read bits that are zero 2018-01-16 23:42:36 +01:00
gpu Merge branch 'linux-4.15' of git://github.com/skeggsb/linux into drm-fixes 2018-01-26 15:27:07 +10:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2017-12-30 10:16:51 -08:00
hsi
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hv
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hwmon hwmon: Deal with errors from the thermal subsystem 2017-12-26 11:53:24 -08:00
hwspinlock
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hwtracing
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i2c i2c: core-smbus: prevent stack corruption on read I2C_BLOCK_DATA 2018-01-17 15:35:21 +01:00
ide
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idle
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iio
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infiniband IB/hfi1: Optimize packet type comparison using 9B and bypass code paths 2018-02-01 15:43:28 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2018-01-25 17:30:47 -08:00
iommu iommu/arm-smmu-v3: Cope with duplicated Stream IDs 2018-01-02 16:45:51 +00:00
ipack
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irqchip genirq/irqdomain: Rename early argument of irq_domain_activate_irq() 2017-12-29 21:13:04 +01:00
isdn
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leds leds: core: Fix regression caused by commit 2b83ff96f5 2018-01-07 13:27:07 +01:00
lightnvm
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macintosh
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mailbox
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mcb
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md dm crypt: fix error return code in crypt_ctr() 2018-01-17 09:10:55 -05:00
media
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memory
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memstick
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message
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mfd mfd: rtsx: Release IRQ during shutdown 2018-01-05 11:14:57 +00:00
misc
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mmc mmc: sdhci-esdhc-imx: Fix i.MX53 eSDHCv3 clock 2018-01-15 13:50:19 +01:00
mtd mtd: nand: pxa3xx: Fix READOOB implementation 2018-01-06 23:06:58 +01:00
mux mux: core: fix double get_device() 2018-01-09 14:19:41 +01:00
net Linux 4.15 2018-01-30 09:30:00 -07:00
nfc
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ntb
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nubus
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nvdimm libnvdimm, btt: Fix an incompatibility in the log layout 2017-12-21 14:59:27 -08:00
nvme nvme-pci: take sglist coalescing in dma_map_sg into account 2018-01-17 14:05:35 -07:00
nvmem nvmem: meson-mx-efuse: fix reading from an offset other than 0 2017-12-23 16:46:23 +01:00
of of_mdio: avoid MDIO bus removal when a PHY is missing 2018-01-10 15:07:47 -05:00
opp
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oprofile
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parisc parisc: Show unhashed EISA EEPROM address 2018-01-02 21:01:02 +01:00
parport
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pci Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-12-31 13:13:56 -08:00
pcmcia
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perf
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phy phy: work around 'phys' references to usb-nop-xceiv devices 2018-01-19 16:12:37 +01:00
pinctrl genirq/irqdomain: Rename early argument of irq_domain_activate_irq() 2017-12-29 21:13:04 +01:00
platform platform/x86: wmi: Call acpi_wmi_init() later 2018-01-08 10:47:48 -08:00
pnp
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power
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powercap
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pps
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ps3
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ptp
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pwm
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rapidio
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ras
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regulator
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remoteproc
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reset
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rpmsg
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rtc
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s390 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2018-01-05 12:17:33 -08:00
sbus
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scsi SCSI fixes on 20180119 2018-01-19 15:20:00 -08:00
sfi
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sh
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sn
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soc
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spi Merge remote-tracking branches 'spi/fix/armada', 'spi/fix/atmel', 'spi/fix/doc', 'spi/fix/imx', 'spi/fix/rspi', 'spi/fix/sun4i' and 'spi/fix/xilinx' into spi-linus 2017-12-19 11:07:00 +00:00
spmi
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ssb ssb: Disable PCI host for PCI_DRIVERS_GENERIC 2018-01-16 21:15:58 +02:00
staging staging: android: ashmem: fix a race condition in ASHMEM_SET_SIZE ioctl 2018-01-09 15:32:11 +01:00
target block: fix blk_rq_append_bio 2017-12-18 13:55:43 -07:00
tc
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tee
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thermal
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thunderbolt
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tty n_tty: fix EXTPROC vs ICANON interaction with TIOCINQ (aka FIONREAD) 2017-12-21 11:19:22 +01:00
uio
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usb usb: misc: usb3503: make sure reset is low for at least 100us 2018-01-11 18:39:52 +01:00
uwb
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vfio
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vhost vhost: do not try to access device IOTLB when not initialized 2018-01-24 16:55:38 -05:00
video
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virt
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virtio
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vlynq
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vme
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w1
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watchdog
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xen xen: fixes for 4.15-rc8 2018-01-12 10:00:15 -08:00
zorro
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Kconfig
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Makefile
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