linux-kernel - Re: [PATCH v5 11/18] tty: handle compat PPP ioctls

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Message-ID: <20190815140937.GB23267@kroah.com>
Date:   Thu, 15 Aug 2019 16:09:37 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     linux-kernel@...r.kernel.org, viro@...iv.linux.org.uk,
        linux-fsdevel@...r.kernel.org, Jiri Slaby <jslaby@...e.com>,
        Dmitry Safonov <dima@...sta.com>,
        Johan Hovold <johan@...nel.org>
Subject: Re: [PATCH v5 11/18] tty: handle compat PPP ioctls

On Wed, Aug 14, 2019 at 10:54:46PM +0200, Arnd Bergmann wrote:
> Multiple tty devices are have tty devices that handle the
> PPPIOCGUNIT and PPPIOCGCHAN ioctls. To avoid adding a compat_ioctl
> handler to each of those, add it directly in tty_compat_ioctl
> so we can remove the calls from fs/compat_ioctl.c.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Reviewed-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>