Bug 5370

Summary:	Unexpected exception on Store of Device and ThermalZone elements of Package to Debug operation
Product:	ACPI	Reporter:	Valery A Podrezov (Valery.A.Podrezov)
Component:	ACPICA-Core	Assignee:	Robert Moore (Robert.Moore)
Status:	CLOSED CODE_FIX
Severity:	normal	CC:	acpi-bugzilla, Robert.Moore
Priority:	P2
Hardware:	i386
OS:	Linux
Kernel Version:	2.6	Subsystem:
Regression:	---	Bisected commit-id:
Attachments:	ASL code to reproduce bug.

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.