linux-kernel - Re: [PATCH 06/20] block: Bring back zero_fill_bio

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ZMEd08XCNFE1SwoU@infradead.org>
Date:   Wed, 26 Jul 2023 06:21:23 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Kent Overstreet <kent.overstreet@...ux.dev>
Cc:     Christoph Hellwig <hch@...radead.org>,
        linux-bcachefs@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Kent Overstreet <kent.overstreet@...il.com>,
        Jens Axboe <axboe@...nel.dk>, linux-block@...r.kernel.org
Subject: Re: [PATCH 06/20] block: Bring back zero_fill_bio_iter

On Mon, Jul 24, 2023 at 10:45:53PM -0400, Kent Overstreet wrote:
> And yet, we've had a subtle bug introduced in that code that took quite
> awhile to be fixed - I'm not pro code duplication in general and I don't
> think this is a good place to start.

I'm not sure arguing for adding a helper your can triviall implement
yourself really helps to streamline your upstreaming process.