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linux/drivers
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Nathan Huckleberry 59de8738ed drm/msm: Fix return type of mdp4_lvds_connector_mode_valid 
[ Upstream commit 0b33a33bd1 ]

The mode_valid field in drm_connector_helper_funcs is expected to be of
type:
enum drm_mode_status (* mode_valid) (struct drm_connector *connector,
                                     struct drm_display_mode *mode);

The mismatched return type breaks forward edge kCFI since the underlying
function definition does not match the function hook definition.

The return type of mdp4_lvds_connector_mode_valid should be changed from
int to enum drm_mode_status.

Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://github.com/ClangBuiltLinux/linux/issues/1703
Cc: llvm@lists.linux.dev
Signed-off-by: Nathan Huckleberry <nhuck@google.com>
Fixes: 3e87599b68 ("drm/msm/mdp4: add LVDS panel support")
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/502878/
Link: https://lore.kernel.org/r/20220913205551.155128-1-nhuck@google.com
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-11-03 23:59:14 +09:00
..
accessibility
tty: the rest, stop using tty_schedule_flip()
2022-07-29 17:25:32 +02:00
acpi
ACPI: video: Force backlight native for more TongFang devices
2022-10-29 10:12:58 +02:00
amba
…
android
binder: remove inaccurate mmap_assert_locked()
2022-09-23 14:15:49 +02:00
ata
ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS
2022-10-29 10:12:54 +02:00
atm
atm: idt77252: fix use-after-free bugs caused by tst_timer
2022-08-25 11:40:15 +02:00
auxdisplay
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base
arm64: topology: move store_cpu_topology() to shared code
2022-10-26 12:34:22 +02:00
bcma
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block
nbd: Fix hung when signal interrupts nbd_start_device_ioctl()
2022-10-26 12:35:47 +02:00
bluetooth
Bluetooth: btintel: Mark Intel controller to support LE_STATES quirk
2022-10-26 12:35:35 +02:00
bus
bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe()
2022-08-17 14:23:10 +02:00
cdrom
…
char
hwrng: imx-rngc - Moving IRQ handler registering after imx_rngc_irq_mask_clear()
2022-10-26 12:35:24 +02:00
clk
clk: bcm2835: Round UART input clock up
2022-10-26 12:35:52 +02:00
clocksource
clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup()
2022-07-07 17:53:32 +02:00
comedi
comedi: vmk80xx: fix expression for tx buffer size
2022-06-22 14:22:03 +02:00
connector
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counter
counter: microchip-tcb-capture: Handle Signal1 read and Synapse
2022-11-03 23:59:13 +09:00
cpufreq
cpufreq: intel_pstate: hybrid: Use known scaling factor for P-cores
2022-11-03 23:59:12 +09:00
cpuidle
cpuidle: PSCI: Improve support for suspend-to-RAM for PSCI OSI mode
2022-06-09 10:22:33 +02:00
crypto
crypto: cavium - prevent integer overflow loading firmware
2022-10-26 12:35:28 +02:00
cxl
cxl/port: Hold port reference until decoder release
2022-07-12 16:34:58 +02:00
dax
devdax: Fix soft-reservation memory description
2022-09-28 11:11:57 +02:00
dca
…
devfreq
PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events
2022-07-07 17:53:27 +02:00
dio
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dma
dmaengine: ti: k3-udma: Reset UDMA_CHAN_RT byte counters to prevent overflow
2022-10-26 12:35:46 +02:00
dma-buf
udmabuf: Set ubuf->sg = NULL if the creation of sg table fails
2022-10-26 12:35:39 +02:00
edac
EDAC/ghes: Set the DIMM label unconditionally
2022-08-03 12:03:55 +02:00
eisa
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extcon
extcon: Modify extcon device to be created after driver data is set
2022-06-14 18:36:22 +02:00
firewire
firewire: core: extend card->lock in fw_core_handle_bus_reset
2022-05-12 12:30:05 +02:00
firmware
firmware: google: Test spinlock on panic path to avoid lockups
2022-10-26 12:35:15 +02:00
fpga
fpga: prevent integer overflow in dfl_feature_ioctl_set_irq()
2022-10-26 12:35:07 +02:00
fsi
fsi: core: Check error number after calling ida_simple_get
2022-10-26 12:35:17 +02:00
gnss
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gpio
gpio: rockchip: request GPIO mux to pinctrl when setting direction
2022-10-26 12:34:26 +02:00
gpu
drm/msm: Fix return type of mdp4_lvds_connector_mode_valid
2022-11-03 23:59:14 +09:00
greybus
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hid
HID: magicmouse: Do not set BTN_MOUSE on double report
2022-10-29 10:12:55 +02:00
hsi
HSI: omap_ssi_port: Fix dma_map_sg error check
2022-10-26 12:35:05 +02:00
hv
Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region
2022-09-28 11:11:55 +02:00
hwmon
hwmon/coretemp: Handle large core ID value
2022-10-29 10:12:54 +02:00
hwspinlock
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hwtracing
coresight: cti: Fix hang in cti_disable_hw()
2022-11-03 23:59:13 +09:00
i2c
i2c: qcom-cci: Fix ordering of pm_runtime_xx and i2c_add_adapter
2022-10-29 10:12:54 +02:00
i3c
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idle
intel_idle: Disable IBRS during long idle
2022-07-23 12:54:04 +02:00
iio
iio: adxl372: Fix unsafe buffer attributes
2022-11-03 23:59:12 +09:00
infiniband
RDMA/rxe: Fix resize_finish() in rxe_queue.c
2022-10-26 12:35:16 +02:00
input
Input: xpad - fix wireless 360 controller breaking after suspend
2022-10-15 07:59:04 +02:00
interconnect
interconnect: imx: fix max_node_id
2022-08-17 14:23:53 +02:00
iommu
iommu/vt-d: Clean up si_domain in the init_dmars() error path
2022-10-29 10:12:57 +02:00
ipack
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irqchip
irqchip/tegra: Fix overflow implicit truncation warnings
2022-08-25 11:40:32 +02:00
isdn
mISDN: fix use-after-free bugs in l1oip timer handlers
2022-10-26 12:34:47 +02:00
leds
leds: lm3601x: Don't use mutex after it was destroyed
2022-10-26 12:34:39 +02:00
macintosh
macintosh/adb: fix oob read in do_adb_query() function
2022-08-11 13:07:54 +02:00
mailbox
mailbox: bcm-ferxrm-mailbox: Fix error check for dma_map_sg
2022-10-26 12:35:21 +02:00
mcb
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md
dm: remove unnecessary assignment statement in alloc_dev()
2022-10-29 10:12:56 +02:00
media
media: venus: dec: Handle the case where find_format fails
2022-10-29 10:12:55 +02:00
memory
memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()
2022-10-26 12:34:58 +02:00
memstick
memstick/ms_block: Fix a memory leak
2022-08-17 14:23:50 +02:00
message
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mfd
mfd: sm501: Add check for platform_driver_register()
2022-10-26 12:35:18 +02:00
misc
misc: ocxl: fix possible refcount leak in afu_ioctl()
2022-10-26 12:35:07 +02:00
mmc
mmc: block: Remove error check of hw_reset on reset
2022-11-03 23:59:14 +09:00
most
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mtd
mtd: rawnand: marvell: Use correct logic for nand-keep-config
2022-11-03 23:59:11 +09:00
mux
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net
can: kvaser_usb: Fix possible completions during init_completion
2022-11-03 23:59:10 +09:00
nfc
nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout
2022-08-31 17:16:38 +02:00
ntb
NTB: ntb_tool: uninitialized heap data in tool_fn_write()
2022-08-25 11:40:14 +02:00
nubus
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nvdimm
nvdimm: Fix badblocks clear off-by-one error
2022-07-07 17:53:24 +02:00
nvme
nvmet: fix workqueue MEM_RECLAIM flushing dependency
2022-10-29 10:12:56 +02:00
nvmem
nvmem: core: Fix memleak in nvmem_register()
2022-10-26 12:34:23 +02:00
of
of: fdt: fix off-by-one error in unflatten_dt_nodes()
2022-09-23 14:15:46 +02:00
opp
opp: Fix error check in dev_pm_opp_attach_genpd()
2022-08-17 14:24:01 +02:00
parisc
parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()
2022-09-23 14:15:48 +02:00
parport
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pci
PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge
2022-10-26 12:34:24 +02:00
pcmcia
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
2022-06-14 18:36:02 +02:00
perf
perf/arm_pmu_platform: fix tests for platform_get_irq() failure
2022-09-20 12:39:45 +02:00
phy
phy: qualcomm: call clk_disable_unprepare in the error handling
2022-10-26 12:35:14 +02:00
pinctrl
pinctrl: Ingenic: JZ4755 bug fixes
2022-11-03 23:59:13 +09:00
platform
platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading
2022-10-26 12:35:40 +02:00
pnp
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power
power: supply: adp5061: fix out-of-bounds read in adp5061_get_chg_type()
2022-10-26 12:35:47 +02:00
powercap
powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
2022-10-26 12:35:30 +02:00
pps
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ps3
…
ptp
…
pwm
pwm: lpc18xx: Fix period handling
2022-08-17 14:23:16 +02:00
rapidio
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ras
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regulator
regulator: core: Prevent integer underflow
2022-10-26 12:35:35 +02:00
remoteproc
remoteproc: sysmon: Wait for SSCTL service to come up
2022-08-17 14:24:09 +02:00
reset
reset: imx7: Fix the iMX8MP PCIe PHY PERST support
2022-10-05 10:39:40 +02:00
rpmsg
rpmsg: qcom: glink: replace strncpy() with strscpy_pad()
2022-10-12 09:53:28 +02:00
rtc
rtc: rx8025: fix 12/24 hour mode detection on RX-8035
2022-08-17 14:22:53 +02:00
s390
s390/dasd: fix Oops in dasd_alias_get_start_dev due to missing pavgroup
2022-09-28 11:11:54 +02:00
sbus
…
scsi
Revert "scsi: lpfc: SLI path split: Refactor lpfc_iocbq"
2022-11-03 23:59:14 +09:00
sh
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siox
…
slimbus
slimbus: qcom-ngd-ctrl: allow compile testing without QCOM_RPROC_COMMON
2022-10-26 12:35:14 +02:00
soc
soc/tegra: fuse: Drop Kconfig dependency on TEGRA20_APB_DMA
2022-10-26 12:35:00 +02:00
soundwire
soundwire: intel: fix error handling on dai registration issues
2022-10-26 12:35:48 +02:00
spi
spi: Ensure that sg_table won't be used after being freed
2022-10-26 12:34:48 +02:00
spmi
spmi: pmic-arb: correct duplicate APID to PPID mapping logic
2022-10-26 12:35:19 +02:00
ssb
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staging
media: atomisp: prevent integer overflow in sh_css_set_black_frame()
2022-11-03 23:59:14 +09:00
target
target: remove an incorrect unmap zeroes data deduction
2022-06-09 10:22:47 +02:00
tc
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tee
tee: fix compiler warning in tee_shm_register()
2022-09-15 11:30:03 +02:00
thermal
thermal: intel_powerclamp: Use first online CPU as control_cpu
2022-10-26 12:35:56 +02:00
thunderbolt
thunderbolt: Add back Intel Falcon Ridge end-to-end flow control workaround
2022-10-26 12:35:34 +02:00
tty
serial: 8250: Fix restoring termios speed after suspend
2022-10-26 12:35:15 +02:00
uio
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usb
xhci: Remove device endpoints from bandwidth list when freeing the device
2022-11-03 23:59:11 +09:00
vdpa
vdpa/ifcvf: fix the calculation of queuepair
2022-10-05 10:39:43 +02:00
vfio
vfio/type1: Unpin zero pages
2022-09-15 11:30:02 +02:00
vhost
vhost/vsock: Use kvmalloc/kvfree for larger packets.
2022-10-26 12:34:47 +02:00
video
fbdev: smscufx: Fix several use-after-free bugs
2022-11-03 23:59:12 +09:00
virt
vboxguest: Do not use devm for irq
2022-08-25 11:40:33 +02:00
virtio
virtio_mmio: Restore guest page size on resume
2022-07-21 21:24:33 +02:00
visorbus
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vlynq
…
vme
…
w1
…
watchdog
watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe()
2022-08-17 14:24:11 +02:00
xen
xen/gntdev: Accommodate VMA splitting
2022-10-26 12:34:24 +02:00
zorro
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Kconfig
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Makefile
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