Bug 5370 - Unexpected exception on Store of Device and ThermalZone elements of Package to Debug operation
Summary: Unexpected exception on Store of Device and ThermalZone elements of Package t...
Status: CLOSED CODE_FIX
Alias: None
Product: ACPI
Classification: Unclassified
Component: ACPICA-Core (show other bugs)
Hardware: i386 Linux
: P2 normal
Assignee: Robert Moore
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-10-05 05:49 UTC by Valery A Podrezov
Modified: 2006-09-28 13:17 UTC (History)
2 users (show)

See Also:
Kernel Version: 2.6
Subsystem:
Regression: ---
Bisected commit-id:

Attachments
ASL code to reproduce bug. (2.07 KB, text/plain)
2005-10-05 05:54 UTC, Valery A Podrezov 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Valery A Podrezov 2005-10-05 05:49:18 UTC 
Most recent kernel where this bug did not occur:
Distribution:
Hardware Environment:
Software Environment:
Problem Description:

The Linux kernel ACPI interpreter fails the following
AML test when it is compiled into a simulator. So if an
OEM BIOS includes this code, Linux would fail.

Steps to reproduce:

Run interpreter with the .asl demo code attached below.
Comment 1 Valery A Podrezov 2005-10-05 05:54:16 UTC 
Created attachment 6225 [details]
ASL code to reproduce bug.

Methods m005 and m006 of the attached demo program cause
unexpected exceptions when try to apply the Store-to-Debug
operation to the retrieved elements of Package which are
Device in case of m005 and ThermalZone in case of m006.


INTERNAL BUG NUMBER

   120
Comment 2 Valery A Podrezov 2006-02-18 10:56:15 UTC 
Fixed by patch to bug 5369.
Comment 3 Robert Moore 2006-06-08 13:33:51 UTC 
Released in 20060608
Comment 4 Len Brown 2006-06-25 21:40:24 UTC 
ACPICA 20060608 shipped in Linux 2.6.17-git9, closed.
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