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939415973fdfb2c16a474e2575ba2581b828ccac
linux/drivers
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Thomas Gleixner 939415973f can: c_can: Speed up tx buffer invalidation 
It's suffcient to kill the TXIE bit in the message control register
even if the documentation of C and D CAN says that it's not allowed to
do that while MSGVAL is set. Reality tells a different story and this
change gives us another 2% of CPU back for not waiting on I/O.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-04-24 22:09:01 +02:00
..
accessibility
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acpi
Merge branch 'acpi-config'
2014-04-08 21:34:51 +02:00
amba
Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-04-05 15:37:40 -07:00
ata
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2014-04-02 16:23:38 -07:00
atm
atm: idt77105: Use del_timer_sync() in exit path
2014-03-25 21:06:02 -04:00
auxdisplay
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base
drivers/base/dd.c incorrect pr_debug() parameters
2014-04-16 19:34:46 -07:00
bcma
bcma: gpio: register 32 GPIOs on BCM5357
2014-03-27 14:20:04 -04:00
block
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-04-12 14:49:50 -07:00
bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2014-04-02 20:53:45 -07:00
bus
Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-04-05 15:37:40 -07:00
cdrom
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char
Merge tag 'tty-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2014-04-18 16:57:53 -07:00
clk
Merge tag 'mfd-for-linus-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2014-04-07 10:24:18 -07:00
clocksource
Merge tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2014-04-07 14:55:46 -07:00
connector
net: Use netlink_ns_capable to verify the permisions of netlink messages
2014-04-24 13:44:54 -04:00
cpufreq
Merge branch 'pm-cpufreq'
2014-04-08 13:28:02 +02:00
cpuidle
Merge branch 'pm-cpuidle'
2014-04-08 13:27:40 +02:00
crypto
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2014-04-03 09:28:16 -07:00
dca
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devfreq
PM / devfreq: Rewrite devfreq_update_status() to fix multiple bugs
2014-03-21 11:16:30 +09:00
dio
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dma
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2014-04-10 08:55:08 -07:00
edac
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2014-04-04 09:50:07 -07:00
eisa
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extcon
extcon: Move OF helper function to extcon core and change function name
2014-03-19 14:41:58 +09:00
firewire
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firmware
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-04-11 11:58:33 -07:00
fmc
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gpio
Shiraz has moved
2014-04-18 16:40:08 -07:00
gpu
Merge branch 'drm-next-3.15-wip' of git://people.freedesktop.org/~deathsimple/linux into drm-next
2014-04-19 11:16:02 +10:00
hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2014-04-18 10:31:34 -07:00
hsi
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hv
Drivers: hv: vmbus: Negotiate version 3.0 when running on ws2012r2 hosts
2014-04-16 14:14:07 -07:00
hwmon
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2014-04-09 08:35:31 -07:00
hwspinlock
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i2c
Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2014-04-09 08:45:40 -07:00
ide
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idle
Merge branch 'pm-cpuidle'
2014-04-08 13:27:40 +02:00
iio
Merge tag 'mfd-for-linus-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2014-04-07 10:24:18 -07:00
infiniband
Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
2014-04-18 13:49:42 -07:00
input
Merge tag 'pwm/for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2014-04-05 18:32:31 -07:00
iommu
Merge tag 'iommu-updates-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2014-04-05 18:46:26 -07:00
ipack
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irqchip
Shiraz has moved
2014-04-18 16:40:08 -07:00
isdn
hisax/icc: add missing semicolon after label
2014-04-22 21:22:47 -04:00
leds
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
2014-04-10 09:06:10 -07:00
lguest
drivers/lguest/page_tables.c: rename do_set_pte()
2014-04-07 16:35:52 -07:00
macintosh
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mailbox
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mcb
drivers: mcb: fix memory leak in chameleon_parse_cells() error path
2014-04-16 12:28:47 -07:00
md
Merge tag '3.15-fixes' of git://neil.brown.name/md
2014-04-17 10:51:01 -07:00
media
[media] gpsca: remove the risk of a division by zero
2014-04-08 11:01:12 -03:00
memory
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memstick
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message
Merge tag 'pci-v3.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2014-04-01 15:14:04 -07:00
mfd
Merge tag 'mmc-updates-for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
2014-04-09 08:39:39 -07:00
misc
misc: Grammar s/addition/additional/
2014-04-16 12:28:47 -07:00
mmc
Merge tag 'mmc-updates-for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
2014-04-09 08:39:39 -07:00
mtd
Shiraz has moved
2014-04-18 16:40:08 -07:00
net
can: c_can: Speed up tx buffer invalidation
2014-04-24 22:09:01 +02:00
nfc
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ntb
ntb: Use pci_enable_msix_range() instead of pci_enable_msix()
2014-04-07 10:59:20 -07:00
nubus
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of
of: Clean up of_update_property
2014-04-15 15:21:22 -05:00
oprofile
oprofile, nmi-timer: Fix CPU hotplug callback registration
2014-03-20 13:43:46 +01:00
parisc
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parport
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pci
PCI: tegra: Use new OF interrupt mapping when possible
2014-04-16 10:24:32 -06:00
pcmcia
Merge tag 'pci-v3.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2014-04-01 15:14:04 -07:00
phy
Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-04-05 15:37:40 -07:00
pinctrl
pinctrl: Rename Broadcom Capri pinctrl driver
2014-04-14 09:39:33 +02:00
platform
alienware-wmi: cover some scenarios where memory allocations would fail
2014-04-10 12:11:56 -04:00
pnp
Merge tag 'pm+acpi-3.15-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2014-04-02 14:10:21 -07:00
power
Merge tag 'mvebu-drivers-3.15-2' of git://git.infradead.org/linux-mvebu into next/drivers
2014-03-17 11:14:34 +01:00
powercap
Merge tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2014-04-07 14:55:46 -07:00
pps
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ps3
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ptp
net: ptp: move PTP classifier in its own file
2014-04-01 16:43:18 -04:00
pwm
Shiraz has moved
2014-04-18 16:40:08 -07:00
rapidio
rapidio: rework device hierarchy and introduce mport class of devices
2014-04-07 16:36:07 -07:00
regulator
Merge tag 'regulator-v3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2014-04-11 13:30:05 -07:00
remoteproc
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reset
Merge branch 'reset/for_v3.15' of git://git.pengutronix.de/git/pza/linux into next/drivers
2014-03-27 01:28:19 +01:00
rpmsg
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rtc
Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-04-05 15:37:40 -07:00
s390
s390/sclp_cmd: replace PTR_RET with PTR_ERR_OR_ZERO
2014-04-11 13:53:42 +02:00
sbus
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scsi
net: Use netlink_ns_capable to verify the permisions of netlink messages
2014-04-24 13:44:54 -04:00
sfi
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sh
Merge tag 'sh-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-04-05 15:38:41 -07:00
sn
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spi
Merge tag 'spi-v3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2014-04-11 13:35:49 -07:00
spmi
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ssb
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staging
Merge tag 'staging-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2014-04-18 16:58:47 -07:00
target
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-04-12 17:31:22 -07:00
tc
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thermal
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2014-04-10 09:15:46 -07:00
tty
Revert "serial: 8250, disable "too much work" messages"
2014-04-17 09:33:19 -07:00
uio
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usb
uas: fix deadlocky memory allocations
2014-04-16 14:04:59 -07:00
uwb
uwb: adds missing error handling
2014-04-16 14:03:40 -07:00
vfio
Merge tag 'vfio-v3.15-rc1' of git://github.com/awilliam/linux-vfio
2014-04-03 14:05:02 -07:00
vhost
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2014-04-12 16:51:08 -07:00
video
video: Kconfig: move drm and fb into separate menus
2014-04-17 08:10:20 +03:00
virt
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virtio
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vlynq
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vme
vme_tsi148: Utilize to_pci_dev() macro
2014-04-16 14:08:37 -07:00
w1
w1: avoid recursive device_add
2014-04-16 14:07:51 -07:00
watchdog
Merge tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2014-04-07 14:55:46 -07:00
xen
Merge tag 'stable/for-linus-3.15-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2014-04-17 10:54:07 -07:00
zorro
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Kconfig
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Makefile
video: move fbdev to drivers/video/fbdev
2014-04-17 08:10:19 +03:00