From: Bob Moore <robert.moore@xxxxxxxxx> ACPICA commit 7bc16c650317001bc82d4bae227b888a49c51f5e Avoid possible overflow from get_tick_count. Also, cast math using ACPI_100NSEC_PER_MSEC to uint64. Link: https://github.com/acpica/acpica/commit/7bc16c65 Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx> Signed-off-by: Erik Schmauss <erik.schmauss@xxxxxxxxx> --- drivers/acpi/acpica/dscontrol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/acpica/dscontrol.c b/drivers/acpi/acpica/dscontrol.c index 4847f89c678c..5034fab9cf69 100644 --- a/drivers/acpi/acpica/dscontrol.c +++ b/drivers/acpi/acpica/dscontrol.c @@ -85,7 +85,7 @@ acpi_ds_exec_begin_control_op(struct acpi_walk_state *walk_state, walk_state->parser_state.pkg_end; control_state->control.opcode = op->common.aml_opcode; control_state->control.loop_timeout = acpi_os_get_timer() + - (u64)(acpi_gbl_max_loop_iterations * ACPI_100NSEC_PER_SEC); + ((u64)acpi_gbl_max_loop_iterations * ACPI_100NSEC_PER_SEC); /* Push the control state on this walk's control stack */ -- 2.21.0
