Bug 193767 - cpu frequency scaling broken
Summary: cpu frequency scaling broken
Keywords:
Status: CLOSED INSUFFICIENT_DATA
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: rawhide
Hardware: athlon
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Brian Brock
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2006-06-01 14:01 UTC by Jim Cornette
Modified: 2007-11-30 22:11 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2006-06-01 14:05:26 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Jim Cornette 2006-06-01 14:01:37 UTC 
Description of problem:


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

kernel-2.6.16-1.2236_FC6

How reproducible:

Install the development version of the kernel
reboot the computer into new kernel.

Steps to Reproduce:
1. Install development kernel
2. Reboot into new kernel version
3. Notice errors related to cpu-frequency scaling
4. Notice cpu is at full speed.
  
Actual results:

CPU is pegged at full speed and does not scale. 

Expected results:

Expected to have CPU scale according to workload.

Additional info:

I just upgraded from FC5 and noticed this problem after booting into the fully 
updated Development condition.
Comment 1 Jim Cornette 2006-06-01 14:05:26 UTC 
due to slow responsiveness for bugzilla, this is a repeat of bug 193766
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