The following reply was made to PR kern/37535; it has been noted by GNATS.

From: "Matthew Mondor" <mmondor@pulsar-zone.net>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: kern/37535 (tap(4) ethernet header could be 32-bit padded)
Date: Fri, 14 Dec 2007 10:20:58 -0500 (EST)

 Athough at first I didn't expect scatter/gather iovec buffers to work
 with readv(2)/writev(2) with this device, a test shows that they work
 fine.  This probably invalidates this PR.
 
 The only side effect which I can see is that ktrace no longer can
 show the transfered data (which probably could be subject to another
 PR).
 Sorry for the inconvenience, this PR may be closed.
 
 Thanks,
 -- 
 Matthew Mondor