From: Erik Kaneda erik.kaneda@intel.com
[ 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@huawei.com Reported-by: Xiang Chen chenxiang66@hisilicon.com Tested-by: Xiang Chen chenxiang66@hisilicon.com Signed-off-by: Erik Kaneda erik.kaneda@intel.com Signed-off-by: Bob Moore robert.moore@intel.com Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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;