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Date:      Thu, 14 Aug 2003 12:50:17 -0700 (PDT)
From:      Nate Lawson <nate@root.org>
To:        MATOBA Hirozumi <matoba@st.rim.or.jp>
Cc:        freebsd-current@freebsd.org
Subject:   Re: clock works slowly when I change CPU speed
Message-ID:  <20030814124838.S93797@root.org>
In-Reply-To: <20030815.044155.730550374.matoba@st.rim.or.jp>
References:  <20030814111800.P93797@root.org> <20030815.044155.730550374.matoba@st.rim.or.jp>

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On Fri, 15 Aug 2003, MATOBA Hirozumi wrote:
> | Between Aug 2 and 9, there were no significant changes to ACPI.
>
> I tryed sets of kernel and acpi.ko.
>
>     kenel      acpi.ko     clock works on CPU speed as 4
>
>     Aug 2      Aug 2       normally
>     Aug 9      Aug 9       slowly
>     Aug 13     Aug 13      slowly
>     Aug 2      Aug 9       normally
>     Aug 9      Aug 2       slowly
>     Aug 2      Aug 13      normally
>     Aug 13     Aug 2       slowly

This indicates that the problem was introduced in a kernel change between
Aug 2 and Aug 9 and that acpi is not at fault.  Try searching the cvs-all
archives between those dates (and perhaps narrowing the date more).

-Nate



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