linux/drivers
Cho KyongHo 3ad6b7f3a4 iommu/exynos: Fix L2TLB invalidation
L2TLB is 8-way set-associative TLB with 512 entries. The number of
sets is 64.
A single 4KB(small page) translation information is cached
only to a set whose index is the same with the lower 6 bits of the page
frame number.
A single 64KB(large page) translation information can be
cached to any 16 sets whose top two bits of their indices are the same
with the bit [5:4] of the page frame number.
A single 1MB(section) or larger translation information can be cached to
any set in the TLB.

It is required to invalidate entire sets that may cache the target
translation information to guarantee that the L2TLB has no stale data.

Signed-off-by: Cho KyongHo <pullip.cho@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2014-05-13 19:12:52 +02:00
..
accessibility
acpi Merge branches 'acpi-ec' and 'acpi-processor' 2014-05-03 00:20:31 +02:00
amba
ata Merge branch 'for-3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata 2014-04-24 09:57:02 -07:00
atm
auxdisplay
base drivercore: deferral race condition fix 2014-04-29 15:44:05 +01:00
bcma
block floppy: don't write kernel-only members to FDRAWCMD ioctl output 2014-05-05 07:46:56 -07:00
bluetooth Bluetooth: Add support for Lite-on [04ca:3007] 2014-04-25 09:47:16 +03:00
bus
cdrom
char agp: info leak in agpioc_info_wrap() 2014-05-06 13:05:00 -07:00
clk vexpress: Initialise the sysregs before setting up the clocks 2014-05-04 11:35:29 +01:00
clocksource Merge branch 'clockevents/3.15-fixes' of git://git.linaro.org/people/daniel.lezcano/linux into timers/urgent 2014-04-29 19:26:58 +02:00
connector net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-04-24 13:44:54 -04:00
cpufreq cpufreq: ppc-corenet-cpufreq: Fix __udivdi3 modpost error 2014-04-29 01:28:17 +02:00
cpuidle
crypto
dca
devfreq
dio
dma
edac
eisa
extcon
firewire
firmware
fmc
gpio
gpu Merge branch 'mullins' of git://people.freedesktop.org/~deathsimple/linux into drm-fixes 2014-05-07 09:10:28 +10:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2014-05-07 16:07:58 -07:00
hsi
hv
hwmon Revert "hwmon: (coretemp) Refine TjMax detection" 2014-05-01 04:07:52 -07:00
hwspinlock
i2c
ide
idle
iio iio: adc: Nothing in ADC should be a bool CONFIG 2014-04-26 11:22:16 +01:00
infiniband RDMA/cxgb4: Update Kconfig to include Chelsio T5 adapter 2014-04-28 17:29:41 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-05-08 14:06:45 -07:00
iommu iommu/exynos: Fix L2TLB invalidation 2014-05-13 19:12:52 +02:00
ipack
irqchip mvebu irqchip ifxes for v3.15 2014-04-29 19:23:22 +02:00
isdn
leds
lguest
macintosh
mailbox
mcb
md A few dm-thinp fixes for changes merged in 3.15-rc1. 2014-05-02 14:14:02 -07:00
media
memory
memstick
message
mfd mmc: rtsx: Revert "mmc: rtsx: add support for pre_req and post_req" 2014-05-08 08:44:50 +01:00
misc
mmc mmc: rtsx: Revert "mmc: rtsx: add support for pre_req and post_req" 2014-05-08 08:44:50 +01:00
mtd MTD update for 3.15-rc5 2014-05-07 16:28:52 -07:00
net net: macb: Fix race between HW and driver 2014-05-05 17:11:18 -04:00
nfc
ntb
nubus
of of/irq: do irq resolution in platform_get_irq 2014-04-24 21:40:22 +01:00
oprofile
parisc
parport
pci
pcmcia
phy phy: fix kernel oops in phy_lookup() 2014-04-24 12:53:38 -07:00
pinctrl
platform
pnp asmlinkage: Add explicit __visible to drivers/*, lib/*, kernel/* 2014-05-05 16:07:46 -07:00
power power/reset: vexpress: Fix restart/power off operation 2014-04-24 17:20:50 +01:00
powercap
pps
ps3
ptp
pwm
rapidio
regulator
remoteproc
reset
rpmsg
rtc drivers/rtc/rtc-pcf8523.c: fix month definition 2014-05-06 13:04:58 -07:00
s390
sbus
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-05-05 15:59:46 -07:00
sfi
sh
sn
spi
spmi
ssb
staging Second set of fixes for IIO in the 3.15 cycle. 2014-04-30 14:19:23 -07:00
target
tc
thermal
tty tty: Fix lockless tty buffer race 2014-05-03 18:14:28 -04:00
uio
usb USB: Nokia 5300 should be treated as unusual dev 2014-05-03 19:41:07 -04:00
uwb uwb: don't call spin_unlock_irq in a USB completion handler 2014-04-24 12:45:40 -07:00
vfio
vhost
video
virt
virtio
vlynq
vme
w1
watchdog
xen
zorro
Kconfig
Makefile