OpenCloudOS-Kernel/drivers
Shradha Gupta 5c1dc516f5 drm: Check polling initialized before enabling in drm_helper_probe_single_connector_modes
commit 048a36d8a6085bbd8ab9e5794b713b92ac986450 upstream.

In function drm_helper_probe_single_connector_modes() when we enable
polling again, if it is already uninitialized, a warning is reported.
This patch fixes the warning message by checking if poll is initialized
before enabling it.

Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202401191128.db8423f1-oliver.sang@intel.com
Signed-off-by: Shradha Gupta <shradhagupta@linux.microsoft.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1706856224-9725-1-git-send-email-shradhagupta@linux.microsoft.com
Cc: Holger Hoffstätte <holger@applied-asynchrony.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-04-13 13:07:41 +02:00
..
accel accel/habanalabs: increase HL_MAX_STR to 64 bytes to avoid warnings 2024-04-13 13:07:35 +02:00
accessibility speakup: Fix 8bit characters from direct synth 2024-04-03 15:28:28 +02:00
acpi Revert "ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default" 2024-04-13 13:07:36 +02:00
amba
android binder: signal epoll threads of self-work 2024-02-23 09:25:04 +01:00
ata ata: sata_mv: Fix PCI device ID table declaration compilation warning 2024-04-10 16:36:01 +02:00
atm atm: idt77252: fix a memleak in open_card_ubr0 2024-02-16 19:10:49 +01:00
auxdisplay
base driver core: Introduce device_link_wait_removal() 2024-04-10 16:36:03 +02:00
bcma
block aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts 2024-03-26 18:19:19 -04:00
bluetooth Bluetooth: btintel: Fixe build regression 2024-04-13 13:07:41 +02:00
bus bus: mhi: host: Add MHI_PM_SYS_ERR_FAIL state 2024-04-13 13:07:38 +02:00
cache cache: ax45mp_cache: Align end size to cache boundary in ax45mp_dma_cache_wback() 2024-03-01 13:35:08 +01:00
cdrom
cdx
char tpm,tpm_tis: Avoid warning splat at shutdown 2024-04-03 15:28:31 +02:00
clk clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays 2024-04-03 15:28:23 +02:00
clocksource clocksource/drivers/arm_global_timer: Fix maximum prescaler value 2024-04-03 15:28:50 +02:00
comedi comedi: comedi_test: Prevent timers rescheduling during deletion 2024-03-26 18:20:04 -04:00
connector connector/cn_proc: revert "connector: Fix proc_event_num_listeners count not cleared" 2024-02-23 09:25:01 +01:00
counter
cpufreq cpufreq: Don't unregister cpufreq cooling on CPU hotplug 2024-04-13 13:07:32 +02:00
cpuidle cpuidle: Avoid potential overflow in integer multiplication 2024-04-13 13:07:29 +02:00
crypto crypto: sun8i-ce - Fix use after free in unprepare 2024-04-03 15:28:40 +02:00
cxl cxl/trace: Properly initialize cxl_poison region name 2024-04-03 15:28:36 +02:00
dax
dca
devfreq PM / devfreq: Synchronize devfreq_monitor_[start/stop] 2024-02-05 20:14:15 +00:00
dio
dma dmaengine: tegra210-adma: Update dependency to ARCH_TEGRA 2024-03-26 18:19:43 -04:00
dma-buf dma-buf: Fix NULL pointer dereference in sanitycheck() 2024-04-10 16:35:40 +02:00
edac EDAC/thunderx: Fix possible out-of-bounds string access 2024-01-25 15:35:12 -08:00
eisa
extcon extcon: fix possible name leak in extcon_dev_register() 2024-02-05 20:14:31 +00:00
firewire firewire: ohci: prevent leak of left-over IRQ on unbind 2024-04-03 15:28:41 +02:00
firmware firmware: tegra: bpmp: Return directly after a failed kzalloc() in get_filename() 2024-04-13 13:07:31 +02:00
fpga
fsi
gnss
gpio gpio: cdev: fix missed label sanitizing in debounce_setup() 2024-04-10 16:36:02 +02:00
gpu drm: Check polling initialized before enabling in drm_helper_probe_single_connector_modes 2024-04-13 13:07:41 +02:00
greybus
hid HID: input: avoid polling stylus battery on Chromebook Pompom 2024-04-13 13:07:36 +02:00
hsi
hte
hv x86/hyperv: Use per cpu initial stack for vtl context 2024-03-26 18:20:06 -04:00
hwmon hwmon: (amc6821) add of_match table 2024-04-03 15:28:28 +02:00
hwspinlock
hwtracing hwtracing: hisi_ptt: Move type check to the beginning of hisi_ptt_pmu_event_init() 2024-03-26 18:20:06 -04:00
i2c i2c: designware: Fix RX FIFO depth define on Wangxun 10Gb NIC 2024-04-13 13:07:35 +02:00
i3c i3c: dw: Disable IBI IRQ depends on hot-join and SIR enabling 2024-03-26 18:20:01 -04:00
idle x86: Fix CPUIDLE_FLAG_IRQ_ENABLE leaking timer reprogram 2024-01-25 15:35:12 -08:00
iio iio: imu: inv_mpu6050: fix FIFO parsing when empty 2024-04-03 15:28:45 +02:00
infiniband RDMA/cm: add timeout to cm_destroy_id wait 2024-04-13 13:07:37 +02:00
input Input: xpad - add support for Snakebyte GAMEPADs 2024-04-13 13:07:37 +02:00
interconnect interconnect: qcom: sm8550: Enable sync_state 2024-02-23 09:24:57 +01:00
iommu iommu/dma: Force swiotlb_max_mapping_size on an untrusted device 2024-04-03 15:28:51 +02:00
ipack
irqchip irqchip/renesas-rzg2l: Prevent spurious interrupts when setting trigger type 2024-04-03 15:28:52 +02:00
isdn
leds leds: trigger: netdev: Fix kernel panic on interface rename trig notify 2024-04-03 15:28:27 +02:00
macintosh
mailbox mailbox: arm_mhuv2: Fix a bug for mhuv2_sender_interrupt 2024-02-05 20:14:31 +00:00
mcb mcb: fix error handling for different scenarios when parsing 2023-11-28 17:20:05 +00:00
md dm integrity: fix out-of-range warning 2024-04-10 16:35:45 +02:00
media media: mediatek: vcodec: adding lock to protect encoder context list 2024-04-13 13:07:40 +02:00
memory memory: tegra: Correct DLA client names 2024-03-26 18:19:32 -04:00
memstick
message
mfd mfd: cs42l43: Fix wrong GPIO_FN_SEL and SPI_CLK_CONFIG1 defaults 2024-03-26 18:19:55 -04:00
misc VMCI: Fix possible memcpy() run-time warning in vmci_datagram_invoke_guest_handler() 2024-04-13 13:07:41 +02:00
mmc sdhci-of-dwcmshc: disable PM runtime in dwcmshc_remove() 2024-04-03 15:28:56 +02:00
most
mtd mtd: rawnand: Constrain even more when continuous reads are enabled 2024-04-03 15:28:35 +02:00
mux
net ice: use relative VSI index for VFs instead of PF VSI number 2024-04-13 13:07:33 +02:00
nfc nfc: virtual_ncidev: Add variable to check if ndev is running 2023-12-20 17:01:59 +01:00
ntb NTB: fix possible name leak in ntb_register_device() 2024-03-26 18:19:48 -04:00
nubus
nvdimm
nvme drivers/nvme: Add quirks for device 126f:2262 2024-04-13 13:07:39 +02:00
nvmem nvmem: meson-efuse: fix function pointer type mismatch 2024-04-03 15:28:28 +02:00
of of: module: prevent NULL pointer dereference in vsnprintf() 2024-04-10 16:36:06 +02:00
opp OPP: debugfs: Fix warning around icc_get_name() 2024-03-26 18:19:40 -04:00
parisc parisc/power: Fix power soft-off button emulation on qemu 2024-01-31 16:18:52 -08:00
parport parport: parport_serial: Add Brainboxes device IDs and geometry 2024-01-20 11:51:48 +01:00
pci PCI: hv: Fix ring buffer size calculation 2024-04-03 15:28:30 +02:00
pcmcia pcmcia: ds: fix possible name leak in error path in pcmcia_device_add() 2023-11-20 11:59:31 +01:00
peci
perf drivers/perf: hisi: Enable HiSilicon Erratum 162700402 quirk for HIP09 2024-04-13 13:07:36 +02:00
phy phy: tegra: xusb: Add API to retrieve the port number of phy 2024-04-03 15:28:28 +02:00
pinctrl pinctrl: renesas: checker: Limit cfg reg enum checks to provided IDs 2024-04-13 13:07:34 +02:00
platform platform/x86: intel-vbtn: Update tablet mode switch at end of probe 2024-04-13 13:07:40 +02:00
pmdomain pmdomain: imx8mp-blk-ctrl: imx8mp_blk: Add fdcc clock to hdmimix domain 2024-04-13 13:07:30 +02:00
pnp PNP: ACPI: fix fortify warning 2024-02-05 20:14:15 +00:00
power power: supply: bq27xxx-i2c: Do not free non existing IRQ 2024-03-06 14:48:37 +00:00
powercap powercap: intel_rapl_tpmi: Fix System Domain probing 2024-04-03 15:28:19 +02:00
pps
ps3
ptp ptp: annotate data-race around q->head and q->tail 2023-11-28 17:19:51 +00:00
pwm pwm: img: fix pwm clock lookup 2024-04-03 15:28:52 +02:00
rapidio
ras
regulator regulator: userspace-consumer: add module device table 2024-03-26 18:19:34 -04:00
remoteproc remoteproc: virtio: Fix wdg cannot recovery remote processor 2024-04-03 15:28:16 +02:00
reset reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning 2024-01-20 11:51:44 +01:00
rpmsg rpmsg: virtio: Free driver_override when rpmsg_remove() 2024-01-31 16:18:50 -08:00
rtc rtc: mt6397: select IRQ_DOMAIN instead of depending on it 2024-03-26 18:20:06 -04:00
s390 s390/qeth: handle deferred cc1 2024-04-10 16:35:42 +02:00
sbus
scsi scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() 2024-04-13 13:07:34 +02:00
sh
siox
slimbus slimbus: core: Remove usage of the deprecated ida_simple_xx() API 2024-04-03 15:28:28 +02:00
soc soc: fsl: qbman: Use raw spinlock for cgr_lock 2024-04-03 15:28:32 +02:00
soundwire ASoC: Intel: common: DMI remap for rebranded Intel NUC M15 (LAPRC710) laptops 2024-04-13 13:07:34 +02:00
spi spi: mchp-pci1xxx: Fix a possible null pointer dereference in pci1xxx_spi_probe 2024-04-10 16:36:01 +02:00
spmi spmi: mediatek: Fix UAF on device remove 2024-02-05 20:14:32 +00:00
ssb
staging staging: vc04_services: fix information leak in create_component() 2024-04-03 15:28:59 +02:00
target scsi: target: pscsi: Fix bio_put() for error case 2024-03-01 13:34:59 +01:00
tc
tee tee: optee: Fix kernel panic caused by incorrect error handling 2024-04-03 15:28:44 +02:00
thermal thermal/of: Assume polling-delay(-passive) 0 when absent 2024-04-13 13:07:39 +02:00
thunderbolt thunderbolt: Keep the domain powered when USB4 port is in redrive mode 2024-04-13 13:07:38 +02:00
tty Revert "tty: serial: simplify qcom_geni_serial_send_chunk_fifo()" 2024-04-03 15:28:43 +02:00
ufs scsi: ufs: core: Remove the ufshcd_release() in ufshcd_err_handling_prepare() 2024-03-01 13:34:55 +01:00
uio uio: Fix use-after-free in uio_open 2024-01-20 11:51:48 +01:00
usb usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined 2024-04-13 13:07:38 +02:00
vdpa vdpa/mlx5: Allow CVQ size changes 2024-03-26 18:20:10 -04:00
vfio vfio/pds: Make sure migration file isn't accessed after reset 2024-04-03 15:28:59 +02:00
vhost virtio/vsock: send credit update during setting SO_RCVLOWAT 2024-01-25 15:35:26 -08:00
video fbmon: prevent division by zero in fb_videomode_from_videomode() 2024-04-13 13:07:40 +02:00
virt virt: sevguest: Fix passing a stack buffer as a scatterlist target 2023-11-20 11:59:30 +01:00
virtio virtio: reenable config if freezing device failed 2024-04-03 15:28:36 +02:00
vlynq
w1
watchdog watchdog: stm32_iwdg: initialize default timeout 2024-03-26 18:20:02 -04:00
xen x86/xen: attempt to inflate the memory balloon on PVH 2024-04-13 13:07:39 +02:00
zorro
Kconfig
Makefile