OpenCloudOS-Kernel/drivers/acpi
Rafael J. Wysocki fdde0ff859 ACPI: PM: s2idle: Prevent spurious SCIs from waking up the system
If the platform triggers a spurious SCI even though the status bit
is not set for any GPE when the system is suspended to idle, it will
be treated as a genuine wakeup, so avoid that by checking if any GPEs
are active at all before returning 'true' from acpi_s2idle_wake().

Link: https://bugzilla.kernel.org/show_bug.cgi?id=206413
Fixes: 56b9918490 ("PM: sleep: Simplify suspend-to-idle control flow")
Reported-by: Tsuchiya Yuto <kitakar@gmail.com>
Cc: 5.4+ <stable@vger.kernel.org> # 5.4+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-02-11 23:26:15 +01:00
..
acpica ACPICA: Introduce acpi_any_gpe_status_set() 2020-02-11 23:26:15 +01:00
apei
arm64
dptf
nfit
numa
pmic
x86
Kconfig
Makefile
ac.c
acpi_adxl.c
acpi_amba.c
acpi_apd.c
acpi_cmos_rtc.c
acpi_configfs.c
acpi_dbg.c
acpi_extlog.c
acpi_ipmi.c
acpi_lpat.c
acpi_lpit.c
acpi_lpss.c
acpi_memhotplug.c
acpi_pad.c
acpi_platform.c
acpi_pnp.c
acpi_processor.c
acpi_tad.c
acpi_video.c
acpi_watchdog.c
battery.c
bgrt.c
blacklist.c
bus.c
button.c
cm_sbs.c
container.c
cppc_acpi.c
custom_method.c
debugfs.c
device_pm.c
device_sysfs.c
dock.c
ec.c
ec_sys.c
event.c
evged.c
fan.c
glue.c
hed.c
internal.h
ioapic.c
irq.c
nvs.c
osi.c
osl.c
pci_irq.c
pci_link.c
pci_mcfg.c
pci_root.c
pci_slot.c
power.c
pptt.c
proc.c
processor_core.c
processor_driver.c
processor_idle.c
processor_pdc.c
processor_perflib.c
processor_thermal.c
processor_throttling.c
property.c
reboot.c
resource.c
sbs.c
sbshc.c
sbshc.h
scan.c
sleep.c ACPI: PM: s2idle: Prevent spurious SCIs from waking up the system 2020-02-11 23:26:15 +01:00
sleep.h
spcr.c
sysfs.c
tables.c
thermal.c
utils.c
video_detect.c
wakeup.c