linux-stable/drivers/acpi
Rafael J. Wysocki 3dd8bfb5f2 ACPI: scan: Fix device check notification handling
[ Upstream commit 793551c965 ]

It is generally invalid to fail a Device Check notification if the scan
handler has not been attached to the given device after a bus rescan,
because there may be valid reasons for the scan handler to refuse
attaching to the device (for example, the device is not ready).

For this reason, modify acpi_scan_device_check() to return 0 in that
case without printing a warning.

While at it, reduce the log level of the "already enumerated" message
in the same function, because it is only interesting when debugging
notification handling

Fixes: 443fc82022 ("ACPI / hotplug: Rework generic code to handle suprise removals")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26 18:22:35 -04:00
..
acpica ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer 2023-09-23 10:48:15 +02:00
apei ACPI/APEI: Limit printable size of BERT table data 2022-04-15 14:14:54 +02:00
arm64 acpi/arm64: fix next_platform_timer() section mismatch error 2021-10-20 11:23:04 +02:00
dptf
nfit ACPI: NFIT: fix a potential deadlock during NFIT teardown 2023-03-03 11:40:07 +01:00
pmic ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses 2021-11-26 11:36:16 +01:00
x86 x86/cpu: Sanitize FAM6_ATOM naming 2019-05-14 19:17:53 +02:00
Kconfig
Makefile ACPI: tables: Add custom DSDT file as makefile prerequisite 2021-07-20 16:15:46 +02:00
ac.c
acpi_amba.c ACPI: AMBA: Fix resource name in /proc/iomem 2021-07-20 16:16:12 +02:00
acpi_apd.c
acpi_cmos_rtc.c
acpi_configfs.c ACPI: configfs: add missing check after configfs_register_default_group() 2021-03-04 09:39:51 +01:00
acpi_dbg.c ACPI: debug: don't allow debugging when ACPI is disabled 2020-11-05 11:08:47 +01:00
acpi_extlog.c ACPI: extlog: fix NULL pointer dereference check 2024-02-23 08:12:44 +01:00
acpi_ipmi.c
acpi_lpat.c
acpi_lpit.c ACPI: LPIT: Avoid u32 multiplication overflow 2024-01-25 14:33:31 -08:00
acpi_lpss.c ACPI: LPSS: Fix missing check in register_device_clock() 2022-08-25 11:14:59 +02:00
acpi_memhotplug.c mm/memory_hotplug: make remove_memory() take the device_hotplug_lock 2020-01-29 16:43:24 +01:00
acpi_pad.c treewide: Remove uninitialized_var() usage 2023-08-11 11:45:01 +02:00
acpi_platform.c
acpi_pnp.c ACPI: PNP: compare the string length in the matching_id() 2020-12-30 11:26:08 +01:00
acpi_processor.c ACPI / processor: don't print errors for processorIDs == 0xff 2019-10-05 13:09:38 +02:00
acpi_tad.c
acpi_video.c ACPI: video: Add quirk for the Colorful X15 AT 23 Laptop 2024-02-23 08:12:44 +01:00
acpi_watchdog.c ACPI: watchdog: Allow disabling WDAT at boot 2020-03-20 11:55:52 +01:00
battery.c ACPI: battery: Fix missing NUL-termination with large strings 2023-03-11 16:31:36 +01:00
bgrt.c
blacklist.c ACPI: blacklist: fix clang warning for unused DMI table 2019-08-06 19:06:50 +02:00
bus.c ACPI: bus: Call kobject_put() in acpi_init() error path 2021-07-20 16:15:46 +02:00
button.c ACPI: button: Add DMI quirk for Medion Akoya E2228T 2020-11-24 13:27:19 +01:00
cm_sbs.c
container.c
cppc_acpi.c ACPI: CPPC: Do not prevent CPPC from working in the future 2022-08-25 11:15:30 +02:00
custom_method.c ACPI: custom_method: fix a possible memory leak 2021-05-22 10:59:12 +02:00
debugfs.c
device_pm.c PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup() 2020-12-30 11:26:08 +01:00
device_sysfs.c ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias() 2023-11-20 10:29:17 +01:00
dock.c
ec.c ACPI: EC: Fix oops when removing custom query handlers 2023-05-30 12:42:08 +01:00
ec_sys.c
event.c
evged.c ACPI: GED: fix -Wformat 2020-11-22 10:02:26 +01:00
fan.c
glue.c
hed.c
internal.h ACPI: scan: Use unique number for instance_no 2021-03-30 14:37:02 +02:00
ioapic.c
irq.c ACPI: irq: Fix incorrect return value in acpi_register_gsi() 2023-10-25 11:17:02 +02:00
numa.c ACPI: Add out of bounds and numa_off protections to pxm_to_node() 2020-11-05 11:08:42 +01:00
nvs.c
osi.c
osl.c ACPI: OSL: only free map once in osl.c 2019-12-17 20:35:05 +01:00
pci_irq.c ACPI / PCI: fix acpi_pci_irq_enable() memory leak 2019-10-05 13:09:53 +02:00
pci_link.c
pci_mcfg.c
pci_root.c PCI/ACPI: Correct error message for ASPM disabling 2019-11-20 18:46:52 +01:00
pci_slot.c
power.c
pptt.c ACPI/PPTT: Add support for ACPI 6.3 thread flag 2019-10-17 13:45:34 -07:00
proc.c
processor_core.c
processor_driver.c
processor_idle.c ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit() 2024-03-26 18:22:35 -04:00
processor_pdc.c
processor_perflib.c
processor_thermal.c
processor_throttling.c x86: ACPI: fix CPU hotplug deadlock 2020-04-23 10:30:20 +02:00
property.c acpi: property: Let args be NULL in __acpi_node_get_property_reference 2024-01-25 14:33:38 -08:00
reboot.c
resource.c Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks" 2020-12-30 11:26:08 +01:00
sbs.c ACPI / SBS: Fix GPE storm on recent MacBookPro's 2019-04-20 09:16:01 +02:00
sbshc.c ACPI / SBS: Fix rare oops when removing modules 2019-11-24 08:20:31 +01:00
sbshc.h
scan.c ACPI: scan: Fix device check notification handling 2024-03-26 18:22:35 -04:00
sleep.c ACPI: PM: save NVS memory for Lenovo G40-45 2022-08-25 11:14:59 +02:00
sleep.h
spcr.c ACPI: SPCR: Consider baud rate 0 as preconfigured state 2019-02-12 19:47:02 +01:00
sysfs.c ACPI: sysfs: Fix BERT error region memory mapping 2022-06-06 08:24:20 +02:00
tables.c ACPI: tables: x86: Reserve memory occupied by ACPI tables 2021-05-07 10:49:25 +02:00
thermal.c ACPI: thermal: drop an always true check 2023-06-09 10:24:02 +02:00
utils.c ACPI / utils: Drop reference in test for device presence 2019-04-20 09:15:58 +02:00
video_detect.c ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470 2023-09-23 10:48:15 +02:00
wakeup.c