ACPICA: acpiexec: enhance local signal handler
ACPICA commit ffef4ae9a1b6032ebadeab2c2b806f0e585f0006
Add support for SIGSEGV
Improve/cleanup SIGINT handling
Link: https://github.com/acpica/acpica/commit/ffef4ae9
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c
index 31c9c7a..d7fc369 100644
--- a/drivers/acpi/acpica/dsmethod.c
+++ b/drivers/acpi/acpica/dsmethod.c
@@ -212,6 +212,7 @@ acpi_status
acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state)
{
u32 aml_offset;
+ acpi_name name = 0;
ACPI_FUNCTION_ENTRY();
@@ -237,10 +238,13 @@ acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state)
walk_state->parser_state.
aml_start);
- status = acpi_gbl_exception_handler(status,
- walk_state->method_node ?
- walk_state->method_node->
- name.integer : 0,
+ if (walk_state->method_node) {
+ name = walk_state->method_node->name.integer;
+ } else if (walk_state->deferred_node) {
+ name = walk_state->deferred_node->name.integer;
+ }
+
+ status = acpi_gbl_exception_handler(status, name,
walk_state->opcode,
aml_offset, NULL);
acpi_ex_enter_interpreter();