Bug 102716 - boot oops and hang on T23
Summary: boot oops and hang on T23
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 3
Hardware: i386
OS: Linux
medium
high
Target Milestone: ---
Assignee: Dave Jones
QA Contact: Brian Brock
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2003-08-20 09:04 UTC by Luming Yu
Modified: 2015-01-04 22:03 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2005-01-11 04:44:38 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
override ECDT and workaround for the oops (814 bytes, patch)
2003-08-20 09:17 UTC, Luming Yu 		no flags Details | Diff
View All

Description Luming Yu 2003-08-20 09:04:47 UTC 
Description of problem:
Unable to handle kernel paging request at virtual address 80388274
EIP is at acpi_os_read_memory

Version-Release number of selected component (if applicable):
ACPI

How reproducible:
boot kernel with ACPI enabled on IBM ThinkPad T23

Steps to Reproduce:
1. Override ECDT  ( http://www.poupinou.org/acpi/ibm_ecdt.html)
2. Build kernel
3. reboot
    
Actual results:
Kernel oops with after message "Initializing RT netlink socket" and hang.

Expected results:
boot up 

Additional info:
Comment 1 Luming Yu 2003-08-20 09:17:04 UTC 
Created attachment 93775 [details]
override ECDT and workaround for the oops

This patch includes:
1. override ECDT ( from http://www.poupinou.org/acpi/ibm_ecdt.html)
2. workaround for the oops.

The virtual address 80388274 causes oops is calculated by
c0388274 + c0000000 = (1)80388274 

I'm investigating who pass the c0388274 as physical address to
acpi_os_read_memory.
Comment 2 Dave Jones 2004-11-20 01:58:46 UTC 
still a problem with current release ?
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