--- zzzz-none-000/linux-3.10.107/drivers/acpi/acpica/psloop.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/acpi/acpica/psloop.c	2021-02-04 17:41:59.000000000 +0000
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2015, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -51,6 +51,7 @@
 
 #include <acpi/acpi.h>
 #include "accommon.h"
+#include "acinterp.h"
 #include "acparser.h"
 #include "acdispat.h"
 #include "amlcode.h"
@@ -125,10 +126,7 @@
 		 */
 		while (GET_CURRENT_ARG_TYPE(walk_state->arg_types)
 		       && !walk_state->arg_count) {
-			walk_state->aml_offset =
-			    (u32) ACPI_PTR_DIFF(walk_state->parser_state.aml,
-						walk_state->parser_state.
-						aml_start);
+			walk_state->aml = walk_state->parser_state.aml;
 
 			status =
 			    acpi_ps_get_next_arg(walk_state,
@@ -140,7 +138,6 @@
 			}
 
 			if (arg) {
-				arg->common.aml_offset = walk_state->aml_offset;
 				acpi_ps_append_arg(op, arg);
 			}
 
@@ -164,7 +161,6 @@
 			case AML_IF_OP:
 			case AML_ELSE_OP:
 			case AML_WHILE_OP:
-
 				/*
 				 * Currently supported module-level opcodes are:
 				 * IF/ELSE/WHILE. These appear to be the most common,
@@ -289,6 +285,7 @@
 		default:
 
 			/* No action for all other opcodes */
+
 			break;
 		}
 
@@ -324,6 +321,8 @@
 	union acpi_operand_object *method_obj;
 	struct acpi_namespace_node *parent_node;
 
+	ACPI_FUNCTION_TRACE(ps_link_module_code);
+
 	/* Get the tail of the list */
 
 	prev = next = acpi_gbl_module_code_list;
@@ -343,9 +342,13 @@
 
 		method_obj = acpi_ut_create_internal_object(ACPI_TYPE_METHOD);
 		if (!method_obj) {
-			return;
+			return_VOID;
 		}
 
+		ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+				  "Create/Link new code block: %p\n",
+				  method_obj));
+
 		if (parent_op->common.node) {
 			parent_node = parent_op->common.node;
 		} else {
@@ -370,8 +373,14 @@
 			prev->method.mutex = method_obj;
 		}
 	} else {
+		ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
+				  "Appending to existing code block: %p\n",
+				  prev));
+
 		prev->method.aml_length += aml_length;
 	}
+
+	return_VOID;
 }
 
 /*******************************************************************************
@@ -480,6 +489,10 @@
 					status = AE_OK;
 				}
 
+				if (status == AE_CTRL_TERMINATE) {
+					return_ACPI_STATUS(status);
+				}
+
 				status =
 				    acpi_ps_complete_op(walk_state, &op,
 							status);
@@ -490,16 +503,7 @@
 				continue;
 			}
 
-			op->common.aml_offset = walk_state->aml_offset;
-
-			if (walk_state->op_info) {
-				ACPI_DEBUG_PRINT((ACPI_DB_PARSE,
-						  "Opcode %4.4X [%s] Op %p Aml %p AmlOffset %5.5X\n",
-						  (u32) op->common.aml_opcode,
-						  walk_state->op_info->name, op,
-						  parser_state->aml,
-						  op->common.aml_offset));
-			}
+			acpi_ex_start_trace_opcode(op, walk_state);
 		}
 
 		/*