Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'acpi-5.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Prevent stale GPE events from triggering spurious system wakeups from
suspend-to-idle (Furquan Shaikh)"
* tag 'acpi-5.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPICA: Clear status of GPEs before enabling them
+5
-1
+5
-1
drivers/acpi/acpica/evgpe.c
+5
-1
drivers/acpi/acpica/evgpe.c
···
81
81
82
82
ACPI_FUNCTION_TRACE(ev_enable_gpe);
83
83
84
-
/* Enable the requested GPE */
84
+
/* Clear the GPE status */
85
+
status = acpi_hw_clear_gpe(gpe_event_info);
86
+
if (ACPI_FAILURE(status))
87
+
return_ACPI_STATUS(status);
85
88
89
+
/* Enable the requested GPE */
86
90
status = acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_ENABLE);
87
91
return_ACPI_STATUS(status);
88
92
}