Bug 169695 - Flood of debug messages from w83781d sensor
Summary: Flood of debug messages from w83781d sensor
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 4
Hardware: i686
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Dave Jones
QA Contact: Brian Brock
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2005-10-01 13:20 UTC by Steve Snyder
Modified: 2015-01-04 22:22 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2005-11-30 05:45:50 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Steve Snyder 2005-10-01 13:20:26 UTC
From Bugzilla Helper:
User-Agent: Opera/8.5 (X11; Linux i686; U; en)

Description of problem:
dmesg is filled with this message: "w83781d 1-0290: Starting device update".  
This constant stream of messages is caused by the W83781D hardware sensor driver 
 and is a result of CONFIG_HWMON_DEBUG_CHIP being enabled in the current FC4 
kernel.


Version-Release number of selected component (if applicable):
kernel-smp-2.6.13-1.1526_FC4

How reproducible:
Always

Steps to Reproduce:
1.Boot 2.6.13-1.1526_FC4 kernel
2.Load W83781D device driver
3.Run any application that monitors system health (e.g. gkrellm)
4.Run dmesg to show it is filled with the debug message

Actual Results:  running dmesg shows only repeated entried of this debug message, pushing out all 
other information.

Expected Results:  Massive output of driver debug information should not be enabled by default.


Additional info:

Please do not enable CONFIG_HWMON_DEBUG_CHIP in future kernel releases.

Comment 1 Dave Jones 2005-10-02 21:14:34 UTC
fixed in cvs, will be in next errata.


Comment 2 Dave Jones 2005-11-10 19:40:06 UTC
2.6.14-1.1637_FC4 has been released as an update for FC4.
Please retest with this update, as a large amount of code has been changed in
this release, which may have fixed your problem.

Thank you.



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