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88fee1c9007a38c19f2c558dc0ab1ddb4c323dc5
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Bhawanpreet Lakha 88fee1c900 drm/dp_mst: Don't return error code when crtc is null 
[Why]
In certain cases the crtc can be NULL and returning -EINVAL causes
atomic check to fail when it shouln't. This leads to valid
configurations failing because atomic check fails.

[How]
Don't early return if crtc is null

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
[added stable cc]
Signed-off-by: Lyude Paul <lyude@redhat.com>
Fixes: 8ec046716c ("drm/dp_mst: Add helper to trigger modeset on affected DSC MST CRTCs")
Cc: <stable@vger.kernel.org> # v5.6+
Link: https://patchwork.freedesktop.org/patch/msgid/20200814170140.24917-1-Bhawanpreet.Lakha@amd.com
2020-08-17 11:54:10 -04:00
..
accessibility
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
acpi
Merge branch 'acpi-fan'
2020-07-03 16:15:31 +02:00
amba
ARM: tegra: Replace zero-length array with flexible-array
2020-06-15 23:08:28 -05:00
android
binder: Don't use mmput() from shrinker function.
2020-07-23 09:47:12 +02:00
ata
Merge tag 'libata-5.8-2020-06-19' of git://git.kernel.dk/linux-block
2020-06-19 13:09:40 -07:00
atm
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
auxdisplay
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
base
device property: Avoid NULL pointer dereference in device_get_next_child_node()
2020-07-23 17:04:28 +02:00
bcma
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block
Merge tag 'char-misc-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc into master
2020-07-16 11:26:40 -07:00
bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-06-03 16:27:18 -07:00
bus
Merge tag 'timers-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master
2020-07-25 13:27:12 -07:00
cdrom
Merge branch 'work.sysctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-06-10 16:05:54 -07:00
char
/dev/mem: Add missing memory barriers for devmem_inode
2020-07-23 09:47:13 +02:00
clk
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux into master
2020-07-15 19:00:12 -07:00
clocksource
Merge tag 'timers-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master
2020-07-25 13:27:12 -07:00
connector
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
counter
counter: 104-quad-8: Add lock guards - filter clock prescaler
2020-06-14 14:46:52 +01:00
cpufreq
cpufreq: intel_pstate: Fix active mode setting from command line
2020-07-13 17:55:57 +02:00
cpuidle
cpuidle: Rearrange s2idle-specific idle state entry code
2020-06-25 13:52:53 +02:00
crypto
crypto/chtls: correct net_device reference count
2020-07-20 18:28:04 -07:00
dax
device-dax: add memory via add_memory_driver_managed()
2020-06-04 19:06:23 -07:00
dca
…
devfreq
PM / devfreq: Use lockdep asserts instead of manual checks for locked mutex
2020-05-28 18:02:40 +09:00
dio
maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2020-06-17 10:57:41 -07:00
dma
Merge tag 'dmaengine-fix-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine into master
2020-07-15 15:58:11 -07:00
dma-buf
dmabuf: use spinlock to access dmabuf->name
2020-07-10 15:39:29 +05:30
edac
EDAC/amd64: Read back the scrub rate PCI register on F15h
2020-06-18 20:25:25 +02:00
eisa
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
extcon
extcon: arizona: Fix runtime PM imbalance on error
2020-05-29 17:36:02 +09:00
firewire
firewire: ohci: Replace zero-length array with flexible-array
2020-06-15 23:08:31 -05:00
firmware
Merge tag 'efi-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master
2020-07-25 13:18:42 -07:00
fpga
fpga: dfl: fix bug in port reset handshake
2020-07-13 22:11:17 -07:00
fsi
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
gnss
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
gpio
Merge tag 'gpio-fixes-for-v5.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into fixes
2020-06-26 23:53:25 +02:00
gpu
drm/dp_mst: Don't return error code when crtc is null
2020-08-17 11:54:10 -04:00
greybus
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid into master
2020-07-17 09:43:13 -07:00
hsi
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
hv
Drivers: hv: Change flag to write log level in panic msg to false
2020-06-29 10:30:35 +00:00
hwmon
hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drives
2020-07-18 08:11:44 -07:00
hwspinlock
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hwtracing
intel_th: Fix a NULL dereference when hub driver is not loaded
2020-07-10 15:12:48 +02:00
i2c
i2c: i2c-qcom-geni: Fix DMA transfer race
2020-07-23 22:26:44 +02:00
i3c
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ide
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
idle
…
iio
Merge tag 'iio-fixes-for-5.8a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
2020-07-08 09:20:50 +02:00
infiniband
RDMA/mlx5: Prevent prefetch from racing with implicit destruction
2020-07-21 13:51:35 -03:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2020-07-13 18:31:15 -07:00
interconnect
interconnect: msm8916: Fix buswidth of pcnoc_s nodes
2020-07-23 10:45:24 +02:00
iommu
iommu/qcom: Use domain rather than dev as tlb cookie
2020-07-22 17:29:28 +02:00
ipack
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
irqchip
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2020-07-06 12:48:04 -07:00
isdn
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
leds
Merge tag 'leds-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds
2020-06-04 11:03:45 -07:00
lightnvm
Merge tag 'for-5.8/block-2020-06-01' of git://git.kernel.dk/linux-block
2020-06-02 15:29:19 -07:00
macintosh
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
mailbox
mailbox: qcom: Add ipq6018 apcs compatible
2020-06-10 22:43:57 -05:00
mcb
…
md
dm integrity: fix integrity recalculation that is improperly skipped
2020-07-23 14:39:37 -04:00
media
media: omap3isp: remove cacheflush.h
2020-06-26 00:27:37 -07:00
memory
Merge branch 'baikal/drivers' into arm/drivers
2020-05-28 14:18:11 +02:00
memstick
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message
scsi: mptfusion: Don't use GFP_ATOMIC for larger DMA allocations
2020-06-26 22:51:53 -04:00
mfd
irqdomain/treewide: Keep firmware node unconditionally allocated
2020-07-14 17:44:42 +02:00
misc
habanalabs: prevent possible out-of-bounds array access
2020-07-19 08:15:36 +03:00
mmc
mmc: sdhci-of-aspeed: Fix clock divider calculation
2020-07-13 12:17:34 +02:00
most
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mtd
mtd: rawnand: xway: Fix build issue
2020-07-07 21:04:38 +02:00
mux
…
net
drivers/net/wan: lapb: Corrected the usage of skb_cow
2020-07-24 20:17:42 -07:00
nfc
nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame
2020-07-20 18:31:33 -07:00
ntb
NTB: perf: Fix race condition when run with ntb_test
2020-06-05 20:02:09 -04:00
nubus
…
nvdimm
libnvdimm/security: Fix key lookup permissions
2020-07-08 17:08:01 -07:00
nvme
nvme: explicitly update mpath disk capacity on revalidation
2020-07-16 16:40:27 +02:00
nvmem
nvmem: qfprom: remove incorrect write support
2020-05-27 11:09:26 +02:00
of
of: of_mdio: Correct loop scanning logic
2020-06-19 13:39:00 -07:00
opp
opp: Increase parsed_static_opps in _of_add_opp_table_v1()
2020-07-16 08:50:54 +05:30
oprofile
oprofile: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
parisc
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parport
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
pci
Merge tag 'pci-v5.8-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci into master
2020-07-24 18:30:24 -07:00
pcmcia
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
perf
drivers/perf: Prevent forced unbinding of PMU drivers
2020-07-17 10:51:44 +01:00
phy
Merge tag 'phy-fixes-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-misc-next
2020-07-08 18:00:07 +02:00
pinctrl
Merge tag 'intel-pinctrl-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into fixes
2020-06-28 01:08:21 +02:00
platform
platform/x86: asus-wmi: allow BAT1 battery name
2020-07-15 12:47:04 +03:00
pnp
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
power
Merge tag 'for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2020-06-10 11:28:35 -07:00
powercap
Merge tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2020-06-13 13:29:16 -07:00
pps
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
ps3
…
ptp
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
pwm
pwm: Add missing "CONFIG_" prefix
2020-06-04 19:09:28 +02:00
rapidio
rapidio: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
ras
…
regulator
regulator: rename da903x to da903x-regulator
2020-06-25 15:29:21 +01:00
remoteproc
Merge tag 'rproc-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
2020-06-08 13:01:08 -07:00
reset
Merge tag 'char-misc-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2020-06-07 10:59:32 -07:00
rpmsg
Merge tag 'rproc-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
2020-06-08 13:01:08 -07:00
rtc
Merge tag 'rtc-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2020-06-07 16:11:23 -07:00
s390
vfio-ccw: Fix a build error due to missing include of linux/slab.h
2020-07-03 11:41:31 +02:00
sbus
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
scsi
scsi: core: Run queue in case of I/O resource contention failure
2020-07-20 21:38:20 -04:00
sfi
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
sh
…
siox
…
slimbus
…
soc
Merge tag 'imx-fixes-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
2020-07-16 22:08:07 +02:00
soundwire
soundwire: intel: fix memory leak with devm_kasprintf
2020-06-22 17:15:20 +05:30
spi
Merge tag 'spi-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into master
2020-07-17 10:24:09 -07:00
spmi
…
ssb
…
staging
Merge tag 'staging-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging into master
2020-07-26 09:14:59 -07:00
target
Merge tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2020-06-13 13:29:16 -07:00
tc
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tee
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
thermal
Merge tag 'thermal-v5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux into master
2020-07-16 11:08:54 -07:00
thunderbolt
thunderbolt: Fix path indices used in USB3 tunnel discovery
2020-06-25 15:45:30 +03:00
tty
serial: exar: Fix GPIO configuration for Sealevel cards based on XR17V35X
2020-07-24 10:58:14 +02:00
uio
uio_pdrv_genirq: fix use without device tree and no interrupt
2020-07-03 10:52:02 +02:00
usb
usb: tegra: Fix allocation for the FPCI context
2020-07-23 13:21:01 +02:00
vdpa
vdpa: fix typos in the comments for __vdpa_alloc_device()
2020-06-22 12:34:21 -04:00
vfio
vfio/pci: fix racy on error and request eventfd ctx
2020-07-17 08:28:40 -06:00
vhost
tools/virtio: Add --reset
2020-06-22 12:34:21 -04:00
video
fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
2020-07-23 16:22:25 +02:00
virt
virt: vbox: Fix guest capabilities mask check
2020-07-10 13:40:19 +02:00
virtio
Merge tag 'pci-v5.8-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci into master
2020-07-24 18:30:24 -07:00
visorbus
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
vlynq
…
vme
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
w1
w1: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
watchdog
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
xen
Merge tag 'for-linus-5.8b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2020-07-11 11:16:46 -07:00
zorro
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Kconfig
…
Makefile
…