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Date: Thu, 22 Jan 2004 09:47:41 -0800 (PST)
From: Mikkel Georgsen <mikkel@chdc.dk>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Errata for 5.2 - problem with large AGP Apenture sizes
X-Send-Pr-Version: www-2.0

>Number:         61739
>Category:       kern
>Synopsis:       Errata for 5.2 - problem with large AGP Apenture sizes
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    simon
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jan 22 09:50:15 PST 2004
>Closed-Date:    Mon Nov 15 23:19:13 GMT 2004
>Last-Modified:  Mon Nov 15 23:19:13 GMT 2004
>Originator:     Mikkel Georgsen
>Release:        FreeBSD 5.2-RELEASE
>Organization:
CHDC
>Environment:
Not possible due to kernel-panic.
>Description:
If AGP Aperture Size is set to a value above 256MB, the kernel panics in both normal, non-acpi and safemode - using the 5.2-RELEASE CD1. Unfortunaly I only have one motherboard (KT600 chipset based) with support for larger Aperture sizes. I've tested with bootonly-5.2-CURRENT-20040122-JPSNAP.iso and it works flawless with a AGP Aperture Size at 1024MB.
>How-To-Repeat:
Set AGP Aperture Size above 256 and boot up 5.2-RELEASE CD1.
>Fix:
Set AGP Aperture Size to 256 or lower value or use newer bootcd (bootonly-5.2-CURRENT-20040122-JPSNAP.iso works fine).
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->simon 
Responsible-Changed-By: simon 
Responsible-Changed-When: Thu Jan 22 09:52:19 PST 2004 
Responsible-Changed-Why:  
I talked with the submitter about this problem so I will 
look at getting it in to the 5.2 errata. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=61739 
State-Changed-From-To: open->closed 
State-Changed-By: simon 
State-Changed-When: Mon Nov 15 23:19:04 GMT 2004 
State-Changed-Why:  
Close PR since 5.3 is out now.  Sorry about not getting this into the 
errata, but at least having the PR in the database made it possible 
for other people to find the workaround here. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=61739 
>Unformatted:
