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From:
Thomas de Grivel <thodg@kmx.io>
Subject:
Re: [patch] ext4fs rw
To:
Theo de Raadt <deraadt@openbsd.org>
Cc:
Thomas de Grivel <thodg@kmx.io>, tech@openbsd.org
Date:
Mon, 23 Mar 2026 03:28:16 +0100

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  • Thomas de Grivel:

    [patch] ext4fs rw

  • On Sat, Mar 21, 2026 at 6:17 PM Theo de Raadt <deraadt@openbsd.org> wrote:
    > I have looked at the diffs.
    >
    > There is a claim that University of California holds copyright over large
    > chunks of code which are new.  These are perhaps mostly copied, but have
    > been changed in novel ways.  I didn't dig deep enough to decide if the
    > changes are trivial or complicated, I just looked at the volume.
    
    Well most code was taken from ext2fs
    
    > There is a different claim that you hold copyright over large chunks of
    > new code.
    
    I did write it and read it with some tooling of my choice.
    
    > Amongst that, there are pieces containing structures, and CRC, which you
    > claim you actually wrote.  You may have used AI tooling to do that.
    
    That's true.
    
    > But that leaves the situation that large chunks of new code do not have
    > provenance under Copyright law.  You did not write them, you said an AI did.
    > Then you, or the AI, put a Copyright notice at the top of those files.
    
    That's true for crc32c which is ChatGPT code and debug and most short
    functions except VOP_*
    
    > That is a legal statement that this is a new work by a human creator.
    > But a human creator didn't do this.
    
    Well I take upon myself that this code will be well copied if you put
    my name on it. Isn't that the goal of the copy right ?
    
    > Since every file in OpenBSD has been continually verified to ensure
    > correct Copyright, and we've even deleted code which has incorrect
    > Copyright, the chances of us accepting such new code with such a suspicious
    > Copyright situation is zero.
    
    Well in the past copyright situations have been resolved and if
    someone wants to step up and change these copyright troubles I would
    be delighted.
    
    
  • Thomas de Grivel:

    [patch] ext4fs rw