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linux/drivers
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jesse.huang df6d3bc190 iommu/rockchip: avoid accessing null pointers 
kernel panic log:
[ 6841.591067] rk_iommu ff360480.iommu: Page fault at 0x0000000000001340 of type read
[ 6841.591121] Unable to handle kernel paging request at virtual address ffffffc000000000
[ 6841.592463] pgd = ffffffc013b84000
[ 6841.592774] [ffffffc000000000] *pgd=0000000000000000, *pud=0000000000000000
[ 6841.593410] Internal error: Oops: 96000006 [#1] PREEMPT SMP
[ 6841.593906] Modules linked in: 8822bs
[ 6841.594258] CPU: 0 PID: 29403 Comm: stressapptest Not tainted 4.4.120 #1
[ 6841.594852] Hardware name: Rockchip RK3328 box (DT)
[ 6841.595282] task: ffffffc049310d80 task.stack: ffffffc06160c000
[ 6841.595820] PC is at rk_iommu_irq+0x134/0x380
[ 6841.596207] LR is at rk_iommu_irq+0x104/0x380

Change-Id: I5dcc4616dfe34749561dda75cf5f5d26907c7a16
Signed-off-by: Huang jianzhi <jesse.huang@rock-chips.com>
2018-06-21 09:15:53 +08:00
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accessibility
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acpi
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
adc
rk: add SPDX license identifier to files with no license
2018-01-31 20:56:06 +08:00
amba
ARM: amba: Don't read past the end of sysfs "driver_override" buffer
2018-05-02 07:53:42 -07:00
android
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
ata
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
atm
atm: zatm: Fix potential Spectre v1
2018-05-16 10:06:52 +02:00
auxdisplay
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base
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
bcma
UPSTREAM: gpio: change member .dev to .parent
2018-02-28 14:55:00 +08:00
block
block/loop: fix deadlock after loop_set_status
2018-04-24 09:32:03 +02:00
bluetooth
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
bus
bus: brcmstb_gisb: correct support for 64-bit address output
2018-04-13 19:50:05 +02:00
cdrom
cdrom: information leak in cdrom_ioctl_media_changed()
2018-04-29 07:50:07 +02:00
char
virtio_console: free buffers after reset
2018-05-02 07:53:40 -07:00
cir
rk: add SPDX license identifier to files with no license
2018-01-31 20:56:06 +08:00
clk
clk: rockchip: Fix rk3036 pll rate overflow calculation on 32-bit
2018-06-20 16:12:26 +08:00
clocksource
clocksource/arm_global_timer: reconfigure clockevents after cpufreq change
2018-03-06 17:29:54 +08:00
cmmb
rk: add SPDX license identifier to files with no license
2018-01-31 20:56:06 +08:00
connector
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cpufreq
soc: rockchip: opp_select: Add support to limit cpu frequency
2018-06-20 16:13:20 +08:00
cpuidle
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android
2018-05-20 13:36:03 +05:30
crypto
UPSTREAM: crypto: rockchip - Don't dequeue the request when device is busy
2018-05-24 14:07:59 +08:00
dca
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devfreq
soc: rockchip: opp_select: Add support to adjust power scale
2018-06-01 16:58:27 +08:00
dio
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dma
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
dma-buf
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edac
EDAC, mv64x60: Fix an error handling path
2018-04-13 19:50:23 +02:00
eisa
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extcon
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firewire
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firmware
firmware: rockchip_sip: compatible 64-bit ATF works with 32-bit kernel
2018-06-15 16:47:38 +08:00
fmc
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fpga
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gpio
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
gpu
UPSTREAM: drm/dsi: Add Turn On/Shutdown Peripheral command helpers
2018-06-19 17:17:15 +08:00
headset_observe
rk: add SPDX license identifier to files with no license
2018-01-31 20:56:06 +08:00
hid
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
hsi
HSI: ssi_protocol: double free in ssip_pn_xmit()
2018-03-24 10:58:42 +01:00
hv
Drivers: hv: vmbus: fix build warning
2018-02-25 11:03:46 +01:00
hwmon
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
hwspinlock
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hwtracing
Merge tag 'v4.4.124' into linux-linaro-lsk-v4.4
2018-03-26 02:31:53 +00:00
i2c
i2c: rk3x: Add "suspended" flag to forbid access I2C bus during suspend/resume noirq
2018-05-03 09:53:01 +08:00
ide
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idle
idle: i7300: add PCI dependency
2018-02-25 11:03:51 +01:00
iio
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
infiniband
IB/mlx5: Use unlimited rate when static rate is not supported
2018-05-16 10:06:48 +02:00
input
input: touchscreen: gt1x: Enable GTP_POWER_CTRL_SLEEP
2018-06-20 10:14:32 +08:00
iommu
iommu/rockchip: avoid accessing null pointers
2018-06-21 09:15:53 +08:00
ipack
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irqchip
Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-04-08 18:28:30 +08:00
isdn
mISDN: Fix a sleep-in-atomic bug
2018-04-13 19:50:16 +02:00
leds
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
lguest
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lightnvm
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macintosh
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mailbox
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mcb
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md
BACKPORT: dm verity: add 'check_at_most_once' option to only validate hashes once
2018-05-20 16:40:16 +05:30
media
media: rk-isp10: support RGB24(xRGB8888) format of SP Path
2018-06-11 16:07:11 +08:00
memory
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memstick
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message
scsi: mptsas: Disable WRITE SAME
2018-04-29 07:50:06 +02:00
mfd
mfd: fusb302: Don't ignore UFP_D
2018-06-19 08:51:10 +08:00
misc
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
mmc
mmc: dw_mmc: initialize zero for dma_slave_config
2018-06-07 19:42:38 +08:00
mtd
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
net
net: wifi: cpyress: fix sleep issue
2018-06-19 09:34:21 +08:00
nfc
Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-04-08 18:28:30 +08:00
ntb
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nubus
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nvdimm
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nvme
Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-03-09 19:10:14 +08:00
nvmem
nvmem: rockchip-otp: Add support for rk3308-otp
2018-06-13 14:16:35 +08:00
of
Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-04-08 18:28:30 +08:00
oprofile
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parisc
parisc: Hide Diva-built-in serial aux and graphics card
2018-01-02 20:33:20 +01:00
parport
parport_pc: Add support for WCH CH382L PCI-E single parallel port card.
2018-04-08 11:52:00 +02:00
pci
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
pcmcia
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perf
Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-04-08 18:28:30 +08:00
phy
phy: rockchip: rockchip-inno-usb2: flush otg work when exit
2018-06-07 09:22:50 +08:00
pinctrl
UPSTREAM: pinctrl: rockchip: Add iomux-route switching support for rk3288
2018-05-16 15:22:24 +08:00
platform
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
pnp
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power
power: bq25700: fix crash issue duaring probe bq25700 driver.
2018-06-20 15:04:03 +08:00
powercap
PowerCap: Fix an error code in powercap_register_zone()
2018-04-13 19:50:05 +02:00
pps
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ps3
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ptp
time: Change posix clocks ops interfaces to use timespec64
2018-03-24 10:58:40 +01:00
pwm
pwm: pwm-rockchip-i2s: Add the PWM driver for rockchip i2s controller
2018-05-31 12:56:22 +08:00
rapidio
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ras
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regulator
regulator: rk808: fix up the set voltage overshoot of Buck1/2
2018-05-09 10:01:40 +08:00
remoteproc
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reset
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rk_nand
drivers: rknand: support rk3308
2018-06-14 09:31:39 +08:00
rkflash
drivers: rkflash: add rk_sftl_arm_v7_thumb version
2018-06-14 09:12:09 +08:00
rpmsg
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rtc
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
s390
s390/cio: update chpid descriptor after resource accessibility event
2018-04-29 07:50:07 +02:00
sbus
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scsi
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android
2018-05-20 13:36:03 +05:30
sfi
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sh
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smc
rk: add SPDX license identifier to files with no license
2018-01-31 20:56:06 +08:00
sn
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soc
soc: rockchip: opp_select: Add support to limit cpu frequency
2018-06-20 16:13:20 +08:00
spi
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
spmi
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ssb
ssb: mark ssb_bus_register as __maybe_unused
2018-02-25 11:03:44 +01:00
staging
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
switch
rk: add SPDX license identifier to files with no license
2018-01-31 20:56:06 +08:00
target
tcm_fileio: Prevent information leak for short reads
2018-03-24 10:58:45 +01:00
tc
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tee
BACKPORT: tee: shm: Potential NULL dereference calling tee_shm_register()
2018-03-05 21:58:40 +05:30
testcode
rk: add SPDX license identifier to files with no license
2018-01-31 20:56:06 +08:00
thermal
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
thunderbolt
thunderbolt: Resume control channel after hibernation image is created
2018-04-24 09:32:07 +02:00
tty
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
uio
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usb
UPSTREAM: usb: dwc3: gadget: cope with XferNotReady before usb_ep_queue()
2018-06-12 15:49:56 +08:00
uwb
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vfio
vfio/pci: Virtualize Maximum Read Request Size
2018-04-24 09:32:09 +02:00
vhost
vhost: correctly remove wait queue during poll failure
2018-04-13 19:50:25 +02:00
video
video/rockchip: rga2: Fixup some situation rga will flush null page.
2018-06-13 18:22:23 +08:00
virt
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virtio
virtio_balloon: prevent uninitialized variable use
2018-02-25 11:03:42 +01:00
vlynq
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vme
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w1
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watchdog
Merge tag 'lsk-v4.4-18.05-android' of git://git.linaro.org/kernel/linux-linaro-stable.git
2018-06-04 20:16:28 +08:00
xen
xen/gntdev: Fix partial gntdev_mmap() cleanup
2018-03-03 10:19:45 +01:00
zorro
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Kconfig
drivers: rkflash: add rkflash drivers
2018-05-23 09:26:14 +08:00
Makefile
drivers: rkflash: add rkflash drivers
2018-05-23 09:26:14 +08:00