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Randy Dunlap 44a77e52bd clocksource: acpi_pm: fix return value of __setup handler 
[ Upstream commit 6a861abcee ]

__setup() handlers should return 1 to obsolete_checksetup() in
init/main.c to indicate that the boot option has been handled.
A return of 0 causes the boot option/value to be listed as an Unknown
kernel parameter and added to init's (limited) environment strings.

The __setup() handler interface isn't meant to handle negative return
values -- they are non-zero, so they mean "handled" (like a return
value of 1 does), but that's just a quirk. So return 1 from
parse_pmtmr(). Also print a warning message if kstrtouint() returns
an error.

Fixes: 6b148507d3 ("pmtmr: allow command line override of ioport")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: Igor Zhbanov <i.zhbanov@omprussia.ru>
Link: lore.kernel.org/r/64644a2f-4a20-bab3-1e15-3b2cdd0defe3@omprussia.ru
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-08 14:40:03 +02:00
..
accessibility speakup-dectlk: Restore pitch setting 2022-02-16 12:54:30 +01:00
acpi ACPI: APEI: fix return value of __setup handlers 2022-04-08 14:40:02 +02:00
amba amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
android binder: fix handling of error during copy 2022-01-27 10:54:06 +01:00
ata ata: pata_hpt37x: fix PCI clock detection 2022-03-08 19:09:31 +01:00
atm atm: eni: Add check for dma_map_single 2022-03-23 09:13:27 +01:00
auxdisplay auxdisplay: ht16k33: Fix frame buffer device blanking 2021-11-18 14:04:24 +01:00
base driver core: Free DMA range map when device is released 2022-03-02 11:42:56 +01:00
bcma bcma: Fix memory leak for internally-handled cores 2021-09-15 09:50:45 +02:00
block drbd: fix potential silent data corruption 2022-04-08 14:39:54 +02:00
bluetooth Bluetooth: vhci: Set HCI_QUIRK_VALID_LE_STATES 2022-01-27 10:54:18 +01:00
bus Revert "drivers: bus: simple-pm-bus: Add support for probing simple bus only devices" 2022-02-05 12:37:55 +01:00
cdrom
char hwrng: nomadik - Change clk_disable to clk_disable_unprepare 2022-04-08 14:40:02 +02:00
clk clk: uniphier: Fix fixed-rate initialization 2022-04-08 14:39:50 +02:00
clocksource clocksource: acpi_pm: fix return value of __setup handler 2022-04-08 14:40:03 +02:00
connector
counter counter: stm32-lptimer-cnt: remove iio counter abi 2022-01-27 10:54:08 +01:00
cpufreq cpufreq: Fix initialization of min and max frequency QoS requests 2022-01-27 10:54:17 +01:00
cpuidle cpuidle: Fix kobject memory leaks in error paths 2021-11-18 14:04:05 +01:00
crypto crypto: ccree - Fix use after free in cc_cipher_exit() 2022-04-08 14:40:02 +02:00
dax
dca
devfreq
dio
dma amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
dma-buf dma-buf: heaps: Fix potential spectre v1 gadget 2022-02-08 18:30:36 +01:00
edac EDAC: Fix calculation of returned address and next offset in edac_align_ptr() 2022-02-23 12:01:07 +01:00
eisa
extcon
firewire
firmware pstore: Don't use semaphores in always-atomic-context code 2022-04-08 14:39:56 +02:00
fpga fpga: machxo2-spi: Fix missing error code in machxo2_write_complete() 2021-09-30 10:11:04 +02:00
fsi
gnss
gpio Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)" 2022-04-08 14:39:48 +02:00
gpu amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
greybus greybus: svc: fix an error handling bug in gb_svc_hello() 2022-04-08 14:39:50 +02:00
hid HID: intel-ish-hid: Use dma_alloc_coherent for firmware update 2022-04-08 14:39:50 +02:00
hsi HSI: core: Fix return freed object in hsi_new_client 2022-01-27 10:54:12 +01:00
hv hv: utils: add PTP_1588_CLOCK to Kconfig to fix build 2022-04-08 14:39:46 +02:00
hwmon hwmon: (pmbus) Add Vin unit off handling 2022-04-08 14:40:02 +02:00
hwspinlock
hwtracing amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
i2c amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
i3c
ide
idle
iio iio: inkern: make a best effort on offset calculation 2022-04-08 14:39:50 +02:00
infiniband RDMA/cma: Do not change route.addr.src_addr outside state checks 2022-03-02 11:42:56 +01:00
input amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
interconnect treewide: Change list_sort to use const pointers 2021-09-30 10:11:04 +02:00
iommu iommu/iova: Improve 32-bit free space estimate 2022-04-08 14:39:48 +02:00
ipack ipack: ipoctal: fix module reference leak 2021-10-06 15:56:01 +02:00
irqchip irqchip/sifive-plic: Add missing thead,c900-plic match string 2022-02-23 12:01:05 +01:00
isdn isdn: hfcpci: check the return value of dma_set_mask() in setup_hw() 2022-03-16 14:15:57 +01:00
leds leds: trigger: audio: Add an activate callback to ensure the initial brightness is set 2021-09-15 09:50:36 +02:00
lightnvm
macintosh
mailbox mailbox: tegra-hsp: Flush whole channel 2022-04-08 14:39:55 +02:00
mcb mcb: fix error handling in mcb_alloc_bus() 2021-09-30 10:11:00 +02:00
md bcache: fixup multiple threads crash 2022-04-08 14:39:57 +02:00
media media: davinci: vpif: fix unbalanced runtime PM enable 2022-04-08 14:39:58 +02:00
memory amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
memstick memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host() 2021-11-18 14:04:07 +01:00
message
mfd mfd: atmel-flexcom: Use .resume_noirq 2022-01-27 10:53:51 +01:00
misc mei: avoid iterator usage outside of list_for_each_entry 2022-04-08 14:39:49 +02:00
mmc amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
most most: fix control-message timeouts 2021-11-18 14:03:51 +01:00
mtd mtd: rawnand: protect access to rawnand devices while in suspend 2022-04-08 14:39:51 +02:00
mux
net brcmfmac: pcie: Fix crashes due to early IRQs 2022-04-08 14:39:58 +02:00
nfc nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION 2022-03-28 09:57:07 +02:00
ntb ntb: intel: fix port config status offset for SPR 2022-03-08 19:09:32 +01:00
nubus
nvdimm libnvdimm/pmem: Fix crash triggered when I/O in-flight during unbind 2021-09-18 13:40:36 +02:00
nvme nvme: cleanup __nvme_check_ids 2022-04-08 14:40:00 +02:00
nvmem nvmem: core: set size for sysfs bin file 2022-01-27 10:54:22 +01:00
of of: base: Improve argument length mismatch error 2022-01-27 10:54:28 +01:00
opp opp: Fix return in _opp_add_static_v2() 2021-11-18 14:04:22 +01:00
oprofile
parisc parisc: Fix sglist access in ccio-dma.c 2022-02-23 12:00:57 +01:00
parport parport: remove non-zero check on count 2021-09-18 13:40:34 +02:00
pci PCI: xgene: Revert "PCI: xgene: Fix IB window setup" 2022-04-08 14:39:59 +02:00
pcmcia pcmcia: fix setting of kthread task states 2022-01-27 10:54:03 +01:00
perf
phy phy: usb: Leave some clocks running during suspend 2022-02-23 12:01:05 +01:00
pinctrl pinctrl: samsung: drop pin banks references on error paths 2022-04-08 14:39:51 +02:00
platform surface: surface3_power: Fix battery readings on batteries without a serial number 2022-03-02 11:42:51 +01:00
pnp
power power: reset: mt6397: Check for null res pointer 2022-01-27 10:54:00 +01:00
powercap
pps
ps3
ptp ptp_pch: Load module automatically if ID matches 2021-10-13 10:04:27 +02:00
pwm pwm: stm32-lp: Don't modify HW state in .remove() callback 2021-09-26 14:09:01 +02:00
rapidio
ras
regulator regulator: qcom_smd: fix for_each_child.cocci warnings 2022-04-08 14:39:59 +02:00
remoteproc remoteproc: Fix count check in rproc_coredump_write() 2022-04-08 14:39:51 +02:00
reset reset: socfpga: add empty driver allowing consumers to probe 2021-11-18 14:03:42 +01:00
rpmsg rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev 2022-02-01 17:25:43 +01:00
rtc amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
s390 scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices 2022-02-01 17:25:39 +01:00
sbus
scsi scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands 2022-04-08 14:39:52 +02:00
sfi
sh maple: fix wrong return value of maple_bus_init(). 2021-11-26 10:39:12 +01:00
siox
slimbus
soc soc: fsl: qe: Check of ioremap return value 2022-03-08 19:09:37 +01:00
soundwire soundwire: debugfs: use controller id and link_id for debugfs 2021-11-18 14:04:16 +01:00
spi amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
spmi
ssb
staging staging: fbtft: fb_st7789v: reset display before initialization 2022-03-28 09:57:08 +02:00
target scsi: target: iscsi: Make sure the np under each tpg is unique 2022-02-16 12:54:19 +01:00
tc
tee optee: use driver internal tee_context for some rpc 2022-03-02 11:42:47 +01:00
thermal thermal: int340x: Check for NULL after calling kmemdup() 2022-04-08 14:39:59 +02:00
thunderbolt thunderbolt: Runtime PM activate both ends of the device link 2022-01-27 10:54:14 +01:00
tty amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
uio
usb xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx() 2022-04-08 14:39:49 +02:00
vdpa vdpa/mlx5: should verify CTRL_VQ feature exists for MQ 2022-04-08 14:39:47 +02:00
vfio amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
vhost vsock: each transport cycles only on its own sockets 2022-03-23 09:13:27 +01:00
video amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
virt
virtio virtio: acknowledge all features before access 2022-03-16 14:16:02 +01:00
visorbus
vlynq
vme
w1 w1: Misuse of get_user()/put_user() reported by sparse 2022-01-27 10:54:22 +01:00
watchdog amba: Make the remove callback return void 2022-04-08 14:40:02 +02:00
xen xen/gnttab: fix gnttab_end_foreign_access() without page specified 2022-03-11 12:11:54 +01:00
zorro
Kconfig
Makefile