Problems with amd FX 8 core and freq scaling
Sean Bruno
sean_bruno at yahoo.com
Wed Jan 22 15:38:04 UTC 2014
On Wed, 2013-11-13 at 18:35 -0500, Jung-uk Kim wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
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> On 2013-11-13 18:21:37 -0500, Adrian Chadd wrote:
> > On 11 November 2013 13:47, Jung-uk Kim <jkim at freebsd.org> wrote:
> >
> >> Just in case, here I attached the uncommitted (and untested)
> >> patch.
> >>
> >
> > Would you mind describing everything that this patch does?
>
> The patch was written few years ago to fix crashes. However, I don't
> remember too much detail any more, sorry.
>
Reviving this thread a bit. My AMD FX-8150 and Intel I7 seem to be
happy with this patch.
I guess, from my read, this is getting rid of some hard coded
definitions for cpu throttling and doing a better job of reading from
the ACPI throttling states (new data structure).
If there's no objections, I'll bite the bullet and commit it.
sean
bcc jhb@ for commentary if needed.
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