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Date:      Sat, 1 Mar 1997 09:25:47 +0100
From:      j@uriah.heep.sax.de (J Wunsch)
To:        hackers@freebsd.org
Subject:   Re: migrating 2.1.7 -> 2.2: simple or hairy?
Message-ID:  <Mutt.19970301092547.j@uriah.heep.sax.de>
In-Reply-To: <Pine.NEB.3.94.970228141745.18439B-100000@aries.bb.cc.wa.us>; from Chris Coleman on Feb 28, 1997 14:37:02 -0800
References:  <Mutt.19970228222027.j@uriah.heep.sax.de> <Pine.NEB.3.94.970228141745.18439B-100000@aries.bb.cc.wa.us>

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As Chris Coleman wrote:

> What about /usr/src/sys files, are they updated?

Of course, they're part of /usr/src.  It's only that a `make world'
doesn't recompile your (or any other, FWIW) kernel.

If you're already using a custom kernel, and you didn't forget to run
`make depend', it's usually a simple matter of recompiling the bits
there.  Sometimes, it's also necessary to run config(8) again, first.
In this case, it's safe to run `config -n', but don't forget to run
`make depend' again.

> Does it cause any problems if I let the kernel get out of date and keep
> upgrading the system binaries with "make world" ?

Over time, yes, it will cause you problems.  All the binaries that
rely on kernel-internal data structure cease working correctly (ps(1),
netstat(1), w(1) etc.).

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)



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