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Date:      Thu, 8 Nov 2007 23:43:13 +0100
From:      Simon Barner <barner@FreeBSD.org>
To:        Andrew Atrens <atrens@nortel.com>
Cc:        Benjamin Lutz <mail@maxlor.com>, freebsd-current@FreeBSD.org, Matus Harvan <mharvan@inf.ethz.ch>
Subject:   Re: powerd adaptive mode latching
Message-ID:  <20071108224313.GA1927@dose.local.invalid>
In-Reply-To: <47334C71.1010102@nortel.com>
References:  <472E9D0B.5080409@csub.edu> <20071106002940.GB1817@styx.ethz.ch> <472FD321.3010509@nortel.com> <20071108132222.GC1674@dose.local.invalid> <47334C71.1010102@nortel.com>

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> > Please see kern/114722. The patch from the PR works fine with my
> > T61 (T7300).
> >=20
> > Funny enough, I contacted re@ to get this into 7.0 only two minutes ago.
> >=20
> > For the archives, the similar bug described in bin/117375 already seems
> > to be adressed in RELENG_7.
>=20
> both pr's are open .. and
>=20
> releng_7 and head are both at v 1.26 of acpi_perf.c
>=20
> so, no it's not fixed, *anywhere*.  :)

It's true that both PRs are still open, but:

1) kern/114722 should fix your problem (CPUFREQ_CMP takes care of almost
   identical frequencies). Have you already had a chance to verify that?

2) bin/117375 talks about exactly identical frequencies, which should be
   handled by acpi_perf.c (1.26, line 303-306). However, the reporter
   (Cc'ed) of that PR runs FreeBSD 6.2-p8 which already contains the
   removal of duplicate entries (MFC from acpi_perf.c 1.24).

   @Benjamin Lutz: Could you please check if the problem still exists, and
   if so, whether the patch from kern/114722 fixes it?

--=20
Best regards / Viele Gr=FC=DFe,                             barner@FreeBSD.=
org
 Simon Barner                                                barner@gmx.de

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