Date: Wed, 20 Feb 2013 23:57:35 -0700 From: Warner Losh <imp@bsdimp.com> To: Alexey Dokuchaev <danfe@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, Warner Losh <imp@FreeBSD.org> Subject: Re: svn commit: r247086 - head/sys/x86/isa Message-ID: <F8CFC94A-0078-40E1-8590-F8B2CEC9FC3E@bsdimp.com> In-Reply-To: <20130221064912.GA20360@FreeBSD.org> References: <201302210638.r1L6cOVx006678@svn.freebsd.org> <20130221064912.GA20360@FreeBSD.org>
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On Feb 20, 2013, at 11:49 PM, Alexey Dokuchaev wrote: > On Thu, Feb 21, 2013 at 06:38:24AM +0000, Warner Losh wrote: >> New Revision: 247086 >> URL: http://svnweb.freebsd.org/changeset/base/247086 >>=20 >> Log: >> Correct comment about use of pmtimer, and the real reason it isn't >> used or desirable for amd64. >=20 > Thanks! >=20 >> + * pmtimer is used only with the old APM power management, and not = with >> + * acpi, which is required for amd64, so skip it in that case. >=20 > Does it also mean it should be removed from ACPI-driven i386 machines = kernel > configs? Likely, but let me confirm with one of the laptops that I have that I = know is affected and supports acpi. Warner
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