Randy Dunlap
b3ac1e0196
driver core: dd: fix return value of __setup handler
...
[ Upstream commit f2aad54703dbe630f9d8b235eb58e8c8cc78f37d ]
When "driver_async_probe=nulltty" is used on the kernel boot command line,
it causes an Unknown parameter message and the string is added to init's
environment strings, polluting them.
Unknown kernel command line parameters "BOOT_IMAGE=/boot/bzImage-517rc6
driver_async_probe=nulltty", will be passed to user space.
Run /sbin/init as init process
with arguments:
/sbin/init
with environment:
HOME=/
TERM=linux
BOOT_IMAGE=/boot/bzImage-517rc6
driver_async_probe=nulltty
Change the return value of the __setup function to 1 to indicate
that the __setup option has been handled.
Link: lore.kernel.org/r/64644a2f-4a20-bab3-1e15-3b2cdd0defe3@omprussia.ru
Fixes: 1ea61b68d0 ("async: Add cmdline option to specify drivers to be async probed")
Cc: Feng Tang <feng.tang@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Reported-by: Igor Zhbanov <i.zhbanov@omprussia.ru>
Reviewed-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20220301041829.15137-1-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-15 14:18:20 +02:00
..
accessibility
acpi
ACPI: APEI: fix return value of __setup handlers
2022-04-15 14:18:05 +02:00
amba
android
ata
ata: pata_hpt37x: fix PCI clock detection
2022-03-08 19:07:46 +01:00
atm
atm: eni: Add check for dma_map_single
2022-03-23 09:12:07 +01:00
auxdisplay
base
driver core: dd: fix return value of __setup handler
2022-04-15 14:18:20 +02:00
bcma
block
drbd: fix potential silent data corruption
2022-04-15 14:18:01 +02:00
bluetooth
Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt
2022-04-15 14:18:16 +02:00
bus
cdrom
char
hwrng: atmel - disable trng on failure path
2022-04-15 14:18:05 +02:00
clk
clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
2022-04-15 14:18:19 +02:00
clocksource
clocksource: acpi_pm: fix return value of __setup handler
2022-04-15 14:18:05 +02:00
connector
counter
cpufreq
cpufreq: Fix initialization of min and max frequency QoS requests
2022-01-27 09:19:44 +01:00
cpuidle
crypto
crypto: ccp - ccp_dmaengine_unregister release dma channels
2022-04-15 14:18:05 +02:00
dax
dax: make sure inodes are flushed before destroy cache
2022-04-15 14:18:12 +02:00
dca
devfreq
dio
dma
dmaengine: shdma: Fix runtime PM imbalance on error
2022-03-08 19:07:45 +01:00
dma-buf
udmabuf: validate ubuf->pagecount
2022-04-15 14:18:10 +02:00
edac
EDAC: Fix calculation of returned address and next offset in edac_align_ptr()
2022-02-23 11:59:59 +01:00
eisa
extcon
firewire
firmware
firmware: google: Properly state IOMEM dependency
2022-04-15 14:18:20 +02:00
fpga
fsi
gnss
gpio
gpio: ts4900: Do not set DAT and OE together
2022-03-16 13:21:46 +01:00
gpu
drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt
2022-04-15 14:18:14 +02:00
greybus
greybus: svc: fix an error handling bug in gb_svc_hello()
2022-04-15 14:17:58 +02:00
hid
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
2022-04-15 14:18:12 +02:00
hsi
HSI: core: Fix return freed object in hsi_new_client
2022-01-27 09:19:41 +01:00
hv
hv_balloon: rate-limit "Unhandled message" warning
2022-04-15 14:18:15 +02:00
hwmon
hwmon: (pmbus) Add Vin unit off handling
2022-04-15 14:18:05 +02:00
hwspinlock
hwtracing
coresight: Fix TRCCONFIGR.QE sysfs interface
2022-04-15 14:17:57 +02:00
i2c
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
2022-04-15 14:18:16 +02:00
i3c
ide
idle
iio
iio: adc: Add check for devm_request_threaded_irq
2022-04-15 14:18:18 +02:00
infiniband
RDMA/mlx5: Fix memory leak in error flow for subscribe event routine
2022-04-15 14:18:16 +02:00
input
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
2022-04-15 14:18:00 +02:00
interconnect
iommu
iommu/ipmmu-vmsa: Check for error num after setting mask
2022-04-15 14:18:12 +02:00
ipack
irqchip
irqchip/sifive-plic: Add missing thead,c900-plic match string
2022-02-23 12:00:00 +01:00
isdn
leds
lightnvm
macintosh
mailbox
mailbox: tegra-hsp: Flush whole channel
2022-04-15 14:18:01 +02:00
mcb
md
dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS
2022-04-15 14:18:13 +02:00
media
ivtv: fix incorrect device_caps for ivtvfb
2022-04-15 14:18:09 +02:00
memory
memory: emif: check the pointer temp in get_device_details()
2022-04-15 14:18:09 +02:00
memstick
message
mfd
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
2022-04-15 14:18:17 +02:00
misc
kgdbts: fix return value of __setup handler
2022-04-15 14:18:20 +02:00
mmc
mmc: davinci_mmc: Handle error for clk_enable
2022-04-15 14:18:10 +02:00
mtd
mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init
2022-04-15 14:18:16 +02:00
mux
net
vxcan: enable local echo for sent CAN frames
2022-04-15 14:18:15 +02:00
nfc
nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION
2022-03-28 08:46:43 +02:00
ntb
nubus
nvdimm
nvme
nvme-rdma: fix possible use-after-free in transport error_recovery work
2022-02-23 11:59:56 +01:00
nvmem
of
of: base: Improve argument length mismatch error
2022-01-27 09:19:51 +01:00
opp
oprofile
parisc
parisc: Fix sglist access in ccio-dma.c
2022-02-23 11:59:54 +01:00
parport
pci
PCI: Reduce warnings on possible RW1C corruption
2022-04-15 14:18:15 +02:00
pcmcia
perf
phy
phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure})
2022-04-15 14:18:18 +02:00
pinctrl
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
2022-04-15 14:18:20 +02:00
platform
platform/x86: ISST: Fix possible circular locking dependency detected
2022-02-23 11:59:55 +01:00
pnp
power
power: supply: wm8350-power: Add missing free in free_charger_irq
2022-04-15 14:18:15 +02:00
powercap
pps
ps3
ptp
pwm
pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
2022-04-15 14:18:17 +02:00
rapidio
ras
regulator
regulator: qcom_smd: fix for_each_child.cocci warnings
2022-04-15 14:18:04 +02:00
remoteproc
remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
2022-04-15 14:18:19 +02:00
reset
rpmsg
rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev
2022-02-01 17:24:36 +01:00
rtc
rtc: cmos: Evaluate century appropriate
2022-02-08 18:24:34 +01:00
s390
scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices
2022-02-01 17:24:33 +01:00
sbus
scsi
scsi: hisi_sas: Change permission of parameter prot_mask
2022-04-15 14:18:14 +02:00
sfi
sh
siox
slimbus
soc
soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
2022-04-15 14:18:07 +02:00
soundwire
spi
spi: pxa2xx-pci: Balance reference count for PCI DMA device
2022-04-15 14:18:04 +02:00
spmi
ssb
staging
staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree
2022-04-15 14:18:19 +02:00
target
scsi: target: iscsi: Make sure the np under each tpg is unique
2022-02-16 12:52:48 +01:00
tc
tee
optee: use driver internal tee_context for some rpc
2022-03-02 11:41:04 +01:00
thermal
thermal: int340x: Increase bitmap size
2022-04-15 14:18:02 +02:00
thunderbolt
tty
kgdboc: fix return value of __setup handler
2022-04-15 14:18:20 +02:00
uio
usb
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
2022-04-15 14:18:16 +02:00
vfio
vhost
vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
2022-03-02 11:41:00 +01:00
video
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
2022-04-15 14:18:09 +02:00
virt
virtio
virtio: acknowledge all features before access
2022-03-16 13:21:48 +01:00
visorbus
vlynq
vme
w1
w1: Misuse of get_user()/put_user() reported by sparse
2022-01-27 09:19:48 +01:00
watchdog
xen
xen/gnttab: fix gnttab_end_foreign_access() without page specified
2022-03-11 11:22:39 +01:00
zorro
Kconfig
Makefile