Rafael J. Wysocki 18ff4ed6a3 ACPICA: Refuse to evaluate a method if arguments are missing ... [ Upstream commit 6fcab27915 ] As reported in [1], a platform firmware update that increased the number of method parameters and forgot to update a least one of its callers, caused ACPICA to crash due to use-after-free. Since this a result of a clear AML issue that arguably cannot be fixed up by the interpreter (it cannot produce missing data out of thin air), address it by making ACPICA refuse to evaluate a method if the caller attempts to pass fewer arguments than expected to it. Closes: https://github.com/acpica/acpica/issues/1027 [1] Reported-by: Peter Williams <peter@newton.cx> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Hans de Goede <hansg@kernel.org> Tested-by: Hans de Goede <hansg@kernel.org> # Dell XPS 9640 with BIOS 1.12.0 Link: https://patch.msgid.link/5909446.DvuYhMxLoT@rjwysocki.net Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-07-10 16:05:08 +02:00
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acpica	ACPICA: Refuse to evaluate a method if arguments are missing	2025-07-10 16:05:08 +02:00
apei	firmware: SDEI: Allow sdei initialization without ACPI_APEI_GHES	2025-06-19 15:31:38 +02:00
arm64	ACPI/IORT: Add PMCG platform information for HiSilicon HIP09A	2025-01-02 10:34:20 +01:00
dptf
nfit	acpi: nfit: fix narrowing conversion in acpi_nfit_ctl	2025-04-10 14:39:38 +02:00
numa	mm: introduce numa_memblks	2024-09-03 21:15:30 -07:00
pmic	ACPI: PMIC: Remove unneeded check in tps68470_pmic_opregion_probe()	2024-08-02 17:05:08 +02:00
riscv	ACPI: RISC-V: Implement function to add implicit dependencies	2024-08-27 15:48:35 +02:00
x86	ACPI: x86: Extend Lenovo Yoga Tab 3 quirk with skip GPIO event-handlers	2025-04-10 14:39:37 +02:00
ac.c	ACPI: AC: Use strscpy() instead of strcpy()	2024-08-26 19:11:58 +02:00
acpi_adxl.c
acpi_apd.c	ACPI: APD: Add AMDI0015 as platform device	2024-08-20 16:34:47 +02:00
acpi_configfs.c
acpi_dbg.c
acpi_extlog.c
acpi_ffh.c
acpi_fpdt.c
acpi_ipmi.c
acpi_lpat.c
acpi_lpit.c
acpi_memhotplug.c
acpi_pad.c	Merge branches 'acpi-video', 'acpi-resource', 'acpi-pad' and 'acpi-misc'	2024-09-11 22:05:16 +02:00
acpi_pcc.c
acpi_platform.c
acpi_pnp.c	ACPI: PNP: Add Intel OC Watchdog IDs to non-PNP device list	2025-05-29 11:02:04 +02:00
acpi_processor.c	Merge branches 'acpi-video', 'acpi-resource', 'acpi-pad' and 'acpi-misc'	2024-09-11 22:05:16 +02:00
acpi_tad.c	ACPI: add missing MODULE_DESCRIPTION() macros	2024-06-13 21:06:30 +02:00
acpi_video.c	ACPI: video: Use strscpy() instead of strcpy()	2024-07-04 14:21:37 +02:00
acpi_watchdog.c
battery.c	ACPI: battery: negate current when discharging	2025-06-27 11:11:28 +01:00
bgrt.c
bus.c	ACPI: bus: Bail out if acpi_kobj registration fails	2025-06-27 11:11:27 +01:00
button.c	ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue	2024-10-21 14:00:59 +02:00
container.c
cppc_acpi.c	ACPI: CPPC: Fix NULL pointer dereference when nosmp is used	2025-06-19 15:32:29 +02:00
debugfs.c
device_pm.c
device_sysfs.c	ACPI: sysfs: remove return value of acpi_device_setup_files()	2024-08-02 16:44:22 +02:00
dock.c
ec_sys.c
ec.c	ACPI: EC: Set ec_no_wakeup for Lenovo Go S	2025-05-02 07:59:22 +02:00
event.c
evged.c
fan_attr.c
fan_core.c	ACPI: fan: cleanup resources in the error path of .probe()	2025-02-08 09:57:05 +01:00
fan_hwmon.c	ACPI: fan: Add hwmon support	2024-05-28 11:53:35 +02:00
fan.h	ACPI: fan: Add hwmon support	2024-05-28 11:53:35 +02:00
glue.c
hed.c	ACPI: HED: Always initialize before evged	2025-05-29 11:02:46 +02:00
internal.h	Merge branches 'acpi-ec', 'acpi-sysfs', 'acpi-utils' and 'acpi-soc'	2024-09-11 21:45:36 +02:00
ioapic.c
irq.c
Kconfig	ACPI: HED: Always initialize before evged	2025-05-29 11:02:46 +02:00
Makefile	ACPI: fan: Add hwmon support	2024-05-28 11:53:35 +02:00
mipi-disco-img.c	ACPI: mipi-disco-img: Switch to new Intel CPU model defines	2024-06-17 21:37:57 +02:00
nhlt.c
nvs.c
osi.c	ACPI: OSI: Stop advertising support for "3.0 _SCP Extensions"	2025-06-19 15:31:33 +02:00
osl.c
pci_irq.c	xen/pvh: Setup gsi for passthrough device	2024-09-25 09:54:52 +02:00
pci_link.c	ACPI: pci_link: Clear the dependencies after probe	2024-08-27 15:48:35 +02:00
pci_mcfg.c	PCI/ACPI: Increase Loongson max PCI hosts to 8	2024-08-01 18:04:05 -05:00
pci_root.c	Merge branch 'pci/misc'	2024-07-19 10:10:33 -05:00
pci_slot.c
pfr_telemetry.c
pfr_update.c
platform_profile.c	ACPI: platform-profile: Fix CFI violation when accessing sysfs files	2025-04-20 10:16:00 +02:00
power.c
pptt.c	ACPI: PPTT: Fix processor subtable walk	2025-05-22 14:29:46 +02:00
prmt.c	ACPI: PRM: Remove unnecessary strict handler address checks	2025-02-17 10:05:30 +01:00
proc.c
processor_core.c	Updates for the interrupt subsystem:	2024-07-22 13:52:05 -07:00
processor_driver.c	ACPI: processor: Move arch_init_invariance_cppc() call later	2024-11-06 21:31:36 +01:00
processor_idle.c	ACPI: processor: idle: Return an error if both P_LVL{2,3} idle states are invalid	2025-04-10 14:39:27 +02:00
processor_pdc.c
processor_perflib.c
processor_thermal.c
processor_throttling.c
property.c	ACPI: property: Fix return value for nval == 0 in acpi_data_prop_read()	2025-02-17 10:05:01 +01:00
reboot.c
resource.c	ACPI: resource: fix a typo for MECHREVO in irq1_edge_low_force_override[]	2025-06-19 15:31:32 +02:00
sbs.c	ACPI: SBS: manage alarm sysfs attribute through psy core	2024-06-13 21:30:00 +02:00
sbshc.c
sbshc.h
scan.c	Merge branches 'acpi-ec', 'acpi-sysfs', 'acpi-utils' and 'acpi-soc'	2024-09-11 21:45:36 +02:00
sleep.c	ACPI: PM: Quirk ASUS ROG M16 to default to S3 sleep	2024-09-10 20:19:52 +02:00
sleep.h
spcr.c
sysfs.c
tables.c	ACPI: tables: Print MULTIPROC_WAKEUP when MADT is parsed	2024-06-17 17:46:28 +02:00
thermal_lib.c
thermal.c	ACPI: thermal: Execute _SCP before reading trip points	2025-07-10 16:04:58 +02:00
tiny-power-button.c
utils.c	ACPI: utils: Add rev/func to message when acpi_evaluate_dsm() fails	2024-08-29 13:34:09 +02:00
video_detect.c	ACPI: video: force native for Apple MacbookPro11,2 and Air7,2	2024-12-14 20:03:37 +01:00
viot.c	iommu: Resolve fwspec ops automatically	2024-07-04 14:36:03 +01:00
wakeup.c