Date: Wed, 22 Jan 2014 07:37:55 -0800 From: Sean Bruno <sean_bruno@yahoo.com> To: Jung-uk Kim <jkim@FreeBSD.org> Cc: freebsd-acpi <freebsd-acpi@freebsd.org> Subject: Re: Problems with amd FX 8 core and freq scaling Message-ID: <1390405075.1544.6.camel@powernoodle.corp.yahoo.com> In-Reply-To: <52840CB7.1090102@FreeBSD.org> References: <5281358D.1010406@FreeBSD.org> <5281374F.7080802@FreeBSD.org> <CAJ-VmomgCyjX_tR7bLzw6s8jSJJvfB=5fXFCj6UgdKFz6rW-FQ@mail.gmail.com> <52814CB2.6050204@FreeBSD.org> <52815060.9050406@FreeBSD.org> <CAJ-VmonDTvWAyX9GSvpjqt%2BTzRKD1e8SU=U2JeCX32f30RHp=g@mail.gmail.com> <52840CB7.1090102@FreeBSD.org>
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On Wed, 2013-11-13 at 18:35 -0500, Jung-uk Kim wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On 2013-11-13 18:21:37 -0500, Adrian Chadd wrote: > > On 11 November 2013 13:47, Jung-uk Kim <jkim@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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