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Colin Ian King bfaa1ce809 drm/amdkfd: check for null dev to avoid a null pointer dereference 
The call to kfd_device_by_id can potentially return null, so check that
dev is null and return with -EINVAL to avoid a null pointer dereference.

Detected by CoverityScan CID#1454629 ("Dereference null return value")

Fixes: 5d71dbc3a588 ("drm/amdkfd: Implement image tiling mode support v2")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2017-09-08 15:13:33 +01:00
..
accessibility
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acpi
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
amba
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android
ANDROID: binder: don't queue async transactions to thread.
2017-09-01 09:22:50 +02:00
ata
Merge branch 'for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
2017-09-06 22:41:21 -07:00
atm
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auxdisplay
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base
firmware: Restore support for built-in firmware
2017-09-16 10:58:48 -07:00
bcma
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block
The highlights include:
2017-09-12 20:03:53 -07:00
bluetooth
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bus
ARM: SoC driver updates for v4.14
2017-09-10 20:40:00 -07:00
cdrom
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char
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
clk
The diff is dominated by the Allwinner A10/A20 SoCs getting converted to
2017-09-13 11:04:14 -07:00
clocksource
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-09-15 20:43:33 -07:00
connector
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cpufreq
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
cpuidle
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-09-15 20:43:33 -07:00
crypto
dmaengine updates for 4.14-rc1
2017-09-07 14:03:05 -07:00
dax
- Some request-based DM core and DM multipath fixes and cleanups
2017-09-14 13:43:16 -07:00
dca
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devfreq
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dio
…
dma
dmaengine updates for 4.14-rc1
2017-09-07 14:03:05 -07:00
dma-buf
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edac
…
eisa
…
extcon
…
firewire
…
firmware
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
fmc
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fpga
…
fsi
…
gpio
- New Drivers
2017-09-07 13:51:13 -07:00
gpu
drm/amdkfd: check for null dev to avoid a null pointer dereference
2017-09-08 15:13:33 +01:00
hid
media updates for v4.14-rc1
2017-09-07 12:53:14 -07:00
hsi
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hv
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-09-07 09:25:15 -07:00
hwmon
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
hwspinlock
…
hwtracing
…
i2c
i2c: i2c-stm32f7: add driver
2017-09-14 17:34:43 +02:00
ide
Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block
2017-09-07 11:59:42 -07:00
idle
Power management updates for v4.14-rc1
2017-09-05 12:19:08 -07:00
iio
- New Drivers
2017-09-07 13:51:13 -07:00
infiniband
IB/mlx4: fix sprintf format warning
2017-09-13 18:53:15 -07:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2017-09-16 11:24:26 -07:00
iommu
IOMMU Updates for Linux v4.14
2017-09-09 15:03:24 -07:00
ipack
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irqchip
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-09-15 20:43:33 -07:00
isdn
isdn: isdnloop: fix logic error in isdnloop_sendbuf
2017-09-07 20:03:54 -07:00
leds
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
lightnvm
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macintosh
powerpc/macintosh: constify wf_sensor_ops structures
2017-09-01 16:42:54 +10:00
mailbox
Just behavorial changes to a controller driver:
2017-09-07 13:23:37 -07:00
mcb
Char/Misc drivers for 4.14-rc1
2017-09-05 11:08:17 -07:00
md
- Some request-based DM core and DM multipath fixes and cleanups
2017-09-14 13:43:16 -07:00
media
Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-09-14 18:13:32 -07:00
memory
ARM: SoC driver updates for v4.14
2017-09-10 20:40:00 -07:00
memstick
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message
scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough
2017-08-29 21:51:45 -04:00
mfd
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
misc
mm: treewide: remove GFP_TEMPORARY allocation flag
2017-09-13 18:53:16 -07:00
mmc
mmc: renesas_sdhi: Add r8a7743/5 support
2017-09-01 15:31:01 +02:00
mtd
This pull request contains updates for UBI:
2017-09-16 12:08:10 -07:00
mux
mux: make device_type const
2017-08-29 13:46:35 +02:00
net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-09-16 11:28:59 -07:00
nfc
…
ntb
…
nubus
…
nvdimm
- Some request-based DM core and DM multipath fixes and cleanups
2017-09-14 13:43:16 -07:00
nvme
nvme-pci: implement the HMB entry number and size limitations
2017-09-11 12:29:40 -04:00
nvmem
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of
dma-mapping updates for 4.14:
2017-09-12 13:30:06 -07:00
oprofile
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parisc
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parport
Char/Misc drivers for 4.14-rc1
2017-09-05 11:08:17 -07:00
pci
Revert "PCI: Avoid race while enabling upstream bridges"
2017-09-15 01:33:51 -05:00
pcmcia
MIPS: Alchemy: Threaded carddetect irqs for devboards
2017-08-29 15:21:53 +02:00
perf
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phy
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-09-15 20:43:33 -07:00
pinctrl
pinctrl/amd: save pin registers over suspend/resume
2017-09-12 15:58:45 +02:00
platform
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
pnp
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
power
power supply and reset changes for the v4.14 series
2017-09-09 14:44:39 -07:00
powercap
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pps
drivers/pps: use surrounding "if PPS" to remove numerous dependency checks
2017-09-08 18:26:51 -07:00
ps3
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ptp
…
pwm
pwm: Changes for v4.14-rc1
2017-09-11 13:04:32 -07:00
rapidio
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ras
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regulator
- New Drivers
2017-09-07 13:51:13 -07:00
remoteproc
rpmsg updates for v4.14
2017-09-09 14:34:38 -07:00
reset
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-09-15 20:43:33 -07:00
rpmsg
rpmsg: glink: initialize ret to zero to ensure error status check is correct
2017-09-04 10:52:30 -07:00
rtc
RTC for 4.14
2017-09-13 10:56:00 -07:00
s390
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2017-09-12 06:01:59 -07:00
sbus
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scsi
SCSI misc on 20170913
2017-09-13 10:47:14 -07:00
sfi
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sh
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sn
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soc
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-09-15 20:43:33 -07:00
spi
ACPI updates for v4.14-rc1
2017-09-05 12:45:03 -07:00
spmi
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ssb
…
staging
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-09-14 18:54:01 -07:00
target
Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-09-14 18:13:32 -07:00
tc
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tee
…
thermal
Merge branches 'thermal-core', 'thermal-soc', 'thermal-intel' and 'const-thermal-zone-structure' into next
2017-09-08 11:20:04 +08:00
thunderbolt
ACPI updates for v4.14-rc1
2017-09-05 12:45:03 -07:00
tty
dmi: Mark all struct dmi_system_id instances const
2017-09-14 11:59:30 +02:00
uio
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usb
Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-09-14 18:13:32 -07:00
uwb
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vfio
vfio: platform: constify amba_id
2017-08-30 14:03:42 -06:00
vhost
lib/interval_tree: fast overlap detection
2017-09-08 18:26:49 -07:00
video
fbdev changes for v4.14:
2017-09-14 13:33:33 -07:00
virt
virt: Convert to using %pOF instead of full_name
2017-08-29 08:52:51 -05:00
virtio
SCSI misc on 20170907
2017-09-07 21:11:05 -07:00
vlynq
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vme
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w1
power supply and reset changes for the v4.14 series
2017-09-09 14:44:39 -07:00
watchdog
Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2017-09-15 20:43:33 -07:00
xen
mm: treewide: remove GFP_TEMPORARY allocation flag
2017-09-13 18:53:16 -07:00
zorro
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Kconfig
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Makefile
…