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Bug 499552

Summary:	iasl: Fail to compiling it after disassemble AML file
Product:	Red Hat Enterprise Linux 5	Reporter:	Nan Zhang <nzhang>
Component:	iasl	Assignee:	Eduardo Habkost <ehabkost>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	medium	Docs Contact:
Priority:	low
Version:	5.4	CC:	llim, tburke
Target Milestone:	rc
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	499772 (view as bug list)		Environment:
Last Closed:	2009-05-20 19:41:14 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	499772

Description Nan Zhang 2009-05-07 06:59:22 UTC

Description of problem:
Getting AML file from current system, and using "-dc" option to compiling is failed after disassemble AML file. 

Version-Release number of selected component (if applicable):
rhel5u3: 2.6.18-128.el5
iasl-20061109-5.el5

How reproducible:
Always

Steps to Reproduce:
1. # cat /proc/acpi/dsdt > dsdt.aml
2. # iasl -dc dsdt.aml
  
Actual results:
Compiling "dsdt.dsl"
dsdt.dsl 502: Method (\_WAK, 1, NotSerialized)
Warning 1079 - ^ Reserved method must return a value (_WAK) dsdt.dsl 3449: Name (_T_0, 0x00)
Error 4081 - Use of reserved word ^ (_T_0) dsdt.dsl 3630: Name (_T_0, 0x00)
Error 4081 - Use of reserved word ^ (_T_0) dsdt.dsl 3824: Name (_T_1, 0x00)
Error 4081 - Use of reserved word ^ (_T_1) ASL Input: dsdt.dsl - 7576 lines, 257932 bytes, 2868 keywords
Compilation complete. 3 Errors, 1 Warnings, 0 Remarks, 875 Optimizations 

Expected results:
Should be no errors. Attached file for reference.

Additional info:
Also cannot using "-dc" option to obtain DSDT from current system if no input file.

Comment 1 Dor Laor 2009-05-20 19:41:14 UTC

Low priority to fix