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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-10 16:47:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-11 14:22:37 +0300 |
| commit | 39d332de8edb1a9076d90d34ec032c098597b5e5 (patch) | |
| tree | 4582b31f0809b5832ae8db124fd29020404fcb37 /drivers/acpi | |
| parent | dea18aef2021022a568f4d385a1386f51a9df6ff (diff) | |
| download | linux-39d332de8edb1a9076d90d34ec032c098597b5e5.tar.xz | |
Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE"
This reverts commit e799974e7cbb2e77ec12431512e155574c6ed333 which is
commit dc0075ba7f387fe4c48a8c674b11ab6f374a6acc upstream.
It's been reported to cause problems with a number of Fedora and Arch
Linux users, so drop it for now until that is resolved.
Link: https://lore.kernel.org/r/CAJZ5v0gE52NT=4kN4MkhV3Gx=M5CeMGVHOF0jgTXDb5WwAMs_Q@mail.gmail.com
Link: https://lore.kernel.org/r/31b9d1cd-6a67-218b-4ada-12f72e6f00dc@redhat.com
Reported-by: Hans de Goede <hdegoede@redhat.com>
Reported-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Sasha Levin <sashal@kernel.org>
Cc: Justin Forbes <jmforbes@linuxtx.org>
Cc: Mark Pearson <markpearson@lenovo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/ec.c | 10 | ||||
| -rw-r--r-- | drivers/acpi/sleep.c | 14 |
2 files changed, 10 insertions, 14 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 98d178227544..9b859ff976e8 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -2052,16 +2052,6 @@ bool acpi_ec_dispatch_gpe(void) return true; /* - * Cancel the SCI wakeup and process all pending events in case there - * are any wakeup ones in there. - * - * Note that if any non-EC GPEs are active at this point, the SCI will - * retrigger after the rearming in acpi_s2idle_wake(), so no events - * should be missed by canceling the wakeup here. - */ - pm_system_cancel_wakeup(); - - /* * Dispatch the EC GPE in-band, but do not report wakeup in any case * to allow the caller to process events properly after that. */ diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 245a0fa979cb..7ae09e4b4592 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -739,15 +739,21 @@ bool acpi_s2idle_wake(void) return true; } - /* - * Check non-EC GPE wakeups and if there are none, cancel the - * SCI-related wakeup and dispatch the EC GPE. - */ + /* Check non-EC GPE wakeups and dispatch the EC GPE. */ if (acpi_ec_dispatch_gpe()) { pm_pr_dbg("ACPI non-EC GPE wakeup\n"); return true; } + /* + * Cancel the SCI wakeup and process all pending events in case + * there are any wakeup ones in there. + * + * Note that if any non-EC GPEs are active at this point, the + * SCI will retrigger after the rearming below, so no events + * should be missed by canceling the wakeup here. + */ + pm_system_cancel_wakeup(); acpi_os_wait_events_complete(); /* |