From: Erik Kaneda <erik.kaneda@xxxxxxxxx>
[ Upstream commit e4dfe108371214500ee10c2cf19268f53acaa803 ]
ACPICA commit bc43c878fd4ff27ba75b1d111b97ee90d4a82707
Fixes: c27f3d011b08 ("Fix race in GenericSerialBus (I2C) and GPIO OpRegion parameter handling")
Link: https://github.com/acpica/acpica/commit/bc43c878
Reported-by: John Garry <john.garry@xxxxxxxxxx>
Reported-by: Xiang Chen <chenxiang66@xxxxxxxxxxxxx>
Tested-by: Xiang Chen <chenxiang66@xxxxxxxxxxxxx>
Signed-off-by: Erik Kaneda <erik.kaneda@xxxxxxxxx>
Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/acpi/acpica/utdelete.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/acpi/acpica/utdelete.c b/drivers/acpi/acpica/utdelete.c
index 4c0d4e434196..72d2c0b65633 100644
--- a/drivers/acpi/acpica/utdelete.c
+++ b/drivers/acpi/acpica/utdelete.c
@@ -285,6 +285,14 @@ static void acpi_ut_delete_internal_obj(union acpi_operand_object *object)
}
break;
+ case ACPI_TYPE_LOCAL_ADDRESS_HANDLER:
+
+ ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
+ "***** Address handler %p\n", object));
+
+ acpi_os_delete_mutex(object->address_space.context_mutex);
+ break;
+
default:
break;
--
2.30.2
