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I'm confused on this. I have cpuspeed installed - this contains no
nodules. It only has an executable and a startup script. What has this
to do with a kernel change?
I did try installing the rpm and /sbin/modprobe powernow-k8 resulted in:
FATAL: Error inserting powernow_k8
(/lib/modules/2.6.18-128.1.1.el5/kernel/arch/x86_64/kernel/cpufreq/powernow-k8.ko):
No such device
Troy Dawson wrote:
| I *think* what has to happen is we need to push out the new cpuspeed
| that is in SL 5.3 to everyone
|
| https://bugzilla.redhat.com/show_bug.cgi?id=459441
| http://rhn.redhat.com/errata/RHEA-2009-0098.html
|
| Basically, it looks like what happened was the powernow-k8 changes from
| being built into the kernel to a kernel module. And the cpuspeed needed
| to be changed to understand this.
|
| Can someone test this out and see if it works for them.
|
| i386:
|
http://ftp.scientificlinux.org/linux/scientific/5rolling/i386/SL/cpuspeed-1.2.1-5.el5.i386.rpm
|
| x86_64:
|
http://ftp.scientificlinux.org/linux/scientific/5rolling/x86_64/SL/cpuspeed-1.2.1-5.el5.x86_64.rpm
|
|
| Troy
|
| Dusan Bruncko wrote:
|> Dear Troy,
|>
|> it is true also for i386 ...
|>
|> Dusan
|>
|> J S Jayakumar wrote:
|>> Dear Troy,
|>>
|>> unfortunately kernel 2.6.18-128.1.1.el5 does not support cpu
|>> frequency scaling on AMD64 cpus. We were using this feature on all
|>> of our machines with the previous kernels. Any solution to this
|>> problem?
|>>
|>> J S Jayakumar
|
|
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