linux-kernel - Re: bio linked list corruption.

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Message-ID: <CA+55aFydo5oxo+ihUfGffMK6cAZnbZ8WyEiF7xgEx1Bh_aOMww@mail.gmail.com>
Date:   Tue, 25 Oct 2016 18:39:03 -0700
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Dave Jones <davej@...emonkey.org.uk>, Chris Mason <clm@...com>,
        Andy Lutomirski <luto@...capital.net>,
        Andy Lutomirski <luto@...nel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Jens Axboe <axboe@...com>, Al Viro <viro@...iv.linux.org.uk>,
        Josef Bacik <jbacik@...com>, David Sterba <dsterba@...e.com>,
        linux-btrfs <linux-btrfs@...r.kernel.org>,
        Linux Kernel <linux-kernel@...r.kernel.org>,
        Dave Chinner <david@...morbit.com>
Subject: Re: bio linked list corruption.

On Tue, Oct 25, 2016 at 6:33 PM, Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> Completely untested. Maybe there's some reason we can't write to the
> whole thing like that?

That hack boots and seems to work for me, but doesn't show anything.

Dave, mind just trying that oneliner?

               Linus