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To: phk@phk.freebsd.dk
From: "M. Warner Losh" <imp@bsdimp.com>
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Subject: Re: CVSUP and 5.2.1 RELEASE 
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In message: <36509.1089791989@critter.freebsd.dk>
            "Poul-Henning Kamp" <phk@phk.freebsd.dk> writes:
: In message <20040713.235559.103735764.imp@bsdimp.com>, "M. Warner Losh" writes:
: >In message: <27296.1089757404@critter.freebsd.dk>
: >            "Poul-Henning Kamp" <phk@phk.freebsd.dk> writes:
: >: The correct solution is the add whatever it takes to make the world
: >: target fail if it is unsafe.
: >
: >I've thought about only allowing it to work if kern.osreldate ==
: >__FreeBSD_version from src/sys/sys/param.h
: 
: Right, that was what I was thinking about too, but it would require
: us to redefine when to bump __FreeBSD_version slightly.

99.99% of the time, we bump the __FreeBSD_version often enough that
'world' will work when they are the same.  It is a lot better than we
have today.

Warner