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Date:      Sat, 29 Jan 2000 19:40:35 +0800
From:      Peter Wemm <peter@netplex.com.au>
To:        Bruce Evans <bde@zeta.org.au>
Cc:        "David E. O'Brien" <obrien@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/etc/etc.i386 ttys src/etc/etc.alpha ttys 
Message-ID:  <20000129114035.3A9C01C03@overcee.netplex.com.au>
In-Reply-To: Message from Bruce Evans <bde@zeta.org.au>  of "Sat, 29 Jan 2000 14:43:33 %2B1100." <Pine.BSF.4.21.0001291438320.8320-100000@alphplex.bde.org> 

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Bruce Evans wrote:
> On Fri, 28 Jan 2000, David E. O'Brien wrote:
> 
> > obrien      2000/01/28 16:50:21 PST
> > 
> >   Modified files:
> >     etc/etc.i386         ttys 
> >     etc/etc.alpha        ttys 
> >   Log:
> >   * Use `console' rather than `ttyv0' so there will always be a getty on
> >     the console reguardless of the type of console.
> >   * Make the Alpha version match the i386 version.
> 
> Now is not a good time to awaken bugs in the console driver.
> 
> Bugs in the commit:
> - when the console is a serial console, no getty is started on /dev/ttyv0.
> - cons25 is the wrong type for a serial console.

Additional bugs:
 - getty does a revoke(2) - this revokes /dev/console for all background
   processes during startup, and syslogd(8) writing to /dev/console, among
   other things.
 - a getty on ttyv0 or ttyd0 also causes a revoke(2) once-only(?) on
   /dev/console.   when booting in serial console mode.  This is very bad too.

Cheers,
-Peter




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