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Date: Fri, 17 Oct 2014 08:11:16 -0700
From: Peter Grehan <grehan@freebsd.org>
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To: Warner Losh <imp@FreeBSD.org>, src-committers@freebsd.org,
 svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject: Re: svn commit: r273214 - in head/sys: amd64/vmm/intel modules/vmm
References: <201410171320.s9HDKo53045297@svn.freebsd.org>
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 > Author: imp
> Date: Fri Oct 17 13:20:49 2014
> New Revision: 273214
> URL: https://svnweb.freebsd.org/changeset/base/273214
>
> Log:
>    Fix build to not bogusly always rebuild vmm.ko.
>
>    Rename vmx_assym.s to vmx_assym.h to reflect that file's actual use
>    and update vmx_support.S's include to match. Add vmx_assym.h to the
>    SRCS to that it gets properly added to the dependency list. Add
>    vmx_support.S to SRCS as well, so it gets built and needs fewer
>    special-case goo. Remove now-redundant special-case goo. Finally,
>    vmx_genassym.o doesn't need to depend on a hand expanded ${_ILINKS}
>    explicitly, that's all taken care of by beforedepend.
>
>    With these items fixed, we no longer build vmm.ko every single time
>    through the modules on a KERNFAST build.
>
>    Sponsored by: Netflix

  Discussed with: grehan, neel