linux/drivers
Chris Wilson afcd950caf drm: Avoid the double clflush on the last cache line in drm_clflush_virt_range()
As the clflush operates on cache lines, and we can flush any byte
address, in order to flush all bytes given in the range we issue an
extra clflush on the last byte to ensure the last cacheline is flushed.
We can can the iteration to be over the actual cache lines to avoid this
double clflush on the last byte.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Imre Deak <imre.deak@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-06-19 17:25:17 +02:00
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accessibility
acpi
amba
android
ata
atm
auxdisplay
base
bcma
block
bluetooth
bus MIPS: Fix CDMM to use native endian MMIO reads 2015-05-26 16:46:52 +02:00
cdrom
char
clk
clocksource
connector
cpufreq
cpuidle
crypto
dca
devfreq
dio
dma
dma-buf
edac
eisa
extcon
firewire
firmware
fmc
gpio
gpu drm: Avoid the double clflush on the last cache line in drm_clflush_virt_range() 2015-06-19 17:25:17 +02:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2015-05-21 17:23:11 -07:00
hsi
hv
hwmon hwmon: (nct6683) Add missing sysfs attribute initialization 2015-05-29 17:47:42 -07:00
hwspinlock
hwtracing/coresight
i2c
ide
idle
iio
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2015-05-31 11:31:42 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2015-05-22 14:49:55 -07:00
iommu break kconfig dependency loop 2015-06-02 10:17:21 +02:00
ipack
irqchip irqchip/gicv3-its: ITS table size should not be smaller than PSZ 2015-05-20 22:13:37 +02:00
isdn
leds
lguest lguest: fix out-by-one error in address checking. 2015-05-27 09:57:21 -07:00
macintosh
mailbox
mcb
md Quite a few fixes for DM's blk-mq support thanks to extra DM multipath 2015-05-29 14:39:24 -07:00
media break kconfig dependency loop 2015-06-02 10:17:21 +02:00
memory
memstick
message
mfd mfd: da9052: Fix broken regulator probe 2015-05-27 13:34:15 +01:00
misc
mmc
mtd
net ** NOW WITH TESTING! ** 2015-05-29 11:24:28 -07:00
nfc
ntb
nubus
of
oprofile
parisc
parport
pci
pcmcia
phy
pinctrl
platform
pnp
power
powercap
pps
ps3
ptp
pwm
rapidio
ras
regulator mfd: da9052: Fix broken regulator probe 2015-05-27 13:34:15 +01:00
remoteproc
reset
rpmsg
rtc
s390
sbus
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2015-05-31 11:31:42 -07:00
sfi
sh
sn
soc
spi
spmi
ssb ssb: extend fix for PCI related silent reboots to all chipsets 2015-05-20 16:36:06 +03:00
staging
target target: Use a PASSTHROUGH flag instead of transport_types 2015-05-30 19:58:11 -07:00
tc
thermal
thunderbolt
tty ttyFDC: Fix to use native endian MMIO reads 2015-05-26 16:46:52 +02:00
uio
usb
uwb
vfio
vhost target: Fix se_tpg_tfo->tf_subsys regression + remove tf_subsystem 2015-05-30 18:04:20 -07:00
video backlight: pwm: Handle EPROBE_DEFER while requesting the PWM 2015-05-26 08:44:59 +01:00
virt
virtio
vlynq
vme
w1
watchdog
xen
zorro
Kconfig
Makefile