On Sat, May 22, 2021 at 1:02 AM Erik Kaneda <erik.kaneda@xxxxxxxxx> wrote:
>
> 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>
> ---
> 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 624a26794d55..e5ba9795ec69 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;
> --
Applied as 5.13-rc material, thanks!
