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Date:      Wed, 15 Jun 2005 13:23:55 -0700
From:      Brooks Davis <brooks@one-eyed-alien.net>
To:        Warner Losh <imp@bsdimp.com>
Cc:        current@FreeBSD.ORG
Subject:   Re: ed(4) broken?
Message-ID:  <20050615202355.GA12986@odin.ac.hmc.edu>
In-Reply-To: <20050615.135552.74722719.imp@bsdimp.com>
References:  <20050614231344.F76340@mp2.macomnet.net> <20050615.002712.123500387.imp@bsdimp.com> <20050615230844.G61956@mp2.macomnet.net> <20050615.135552.74722719.imp@bsdimp.com>

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On Wed, Jun 15, 2005 at 01:55:52PM -0600, Warner Losh wrote:
> From: Maxim Konovalov <maxim@macomnet.ru>
> Subject: Re: ed(4) broken?
> Date: Wed, 15 Jun 2005 23:14:52 +0400 (MSD)
>=20
> > On Wed, 15 Jun 2005, 00:27-0600, M. Warner Losh wrote:
> >=20
> > > In message: <20050614231344.F76340@mp2.macomnet.net>
> > >             Maxim Konovalov <maxim@macomnet.ru> writes:
> > > : Latest GENERIC in qemu produces
> > > : Jun 14 19:12:04 qemu6 kernel: ed_start(0xc12e5000) GONE
> > > : Jun 14 19:12:07 qemu6 kernel: ed0: NIC memory corrupt - invalid pac=
ket length 45
> > > : No real hardware though.
> > >
> > > ed works for me on all the real hardware I have.  Maybe you could give
> > > me more details.
> >=20
> > Something between 2005/06/10 00:00 UTC and 2005/06/11 00:00 UTC broke
> > qemu's ed(4).  I'm still not sure it's not qemu problem.  No
> > additional info so far, sorry.
>=20
> That's when the big, jumbo ifnet patch went in.  I eyeballed the
> changes and can see nothing wrong by visual inspection.

I've looked to code over closely again and I'm supprised it works for
anyone.  I found four instances of casts of sc to get ifp including one
if sc_xmit.  I must have missed them when reconverting the driver after
your cleanup. :(  I've commited a fix for them.

-- Brooks

--=20
Any statement of the form "X is the one, true Y" is FALSE.
PGP fingerprint 655D 519C 26A7 82E7 2529  9BF0 5D8E 8BE9 F238 1AD4

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