linux-kernel - Re: [PATCH 07/39] vfs: export vfs

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: <20180611162412.GA7574@infradead.org>
Date:   Mon, 11 Jun 2018 09:24:12 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Miklos Szeredi <miklos@...redi.hu>
Cc:     Al Viro <viro@...iv.linux.org.uk>,
        Christoph Hellwig <hch@...radead.org>,
        Miklos Szeredi <mszeredi@...hat.com>,
        overlayfs <linux-unionfs@...r.kernel.org>,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 07/39] vfs: export vfs_ioctl() to modules

On Mon, Jun 11, 2018 at 09:19:01AM +0200, Miklos Szeredi wrote:
> We don't.  Obviously need to make sure to only ever do ioctl's in
> overlayfs that have a common definition across filesystems.  Not a lot
> of those, luckily...

Which are those?  If they are common and possibly called from kernel
code they should probably be made into methods instead.