From: Peter Hurley <peter@hurleysoftware.com>
To: Kay Sievers <kay@vrfy.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.cz>, LKML <linux-kernel@vger.kernel.org>,
Ray Strode <halfline@gmail.com>,
David Herrmann <dh.herrmann@gmail.com>,
Lennart Poettering <lennart@poettering.net>,
Werner Fink <werner@suse.de>
Subject: Re: [PATCH] tty: Add sysfs symlink for console name->tty device
Date: Thu, 27 Feb 2014 08:31:51 -0500 [thread overview]
Message-ID: <530F3E47.5040904@hurleysoftware.com> (raw)
In-Reply-To: <CAPXgP112sBy+ErD3xYK8=+0tfXPY80wb8Zco5cJKuKkv7+ZViA@mail.gmail.com>
On 02/27/2014 06:13 AM, Kay Sievers wrote:
> On Wed, Feb 26, 2014 at 3:40 PM, Peter Hurley <peter@hurleysoftware.com> wrote:
>> Enable a user-space process to discover the underlying tty device
>> for a console, if one exists, and when the tty device is later
>> created or destroyed.
>>
>> Add sysfs symlinks for registered consoles to their respective
>> devices in [sys/class,sys/devices/virtual]/tty/console.
>> Scan consoles at tty device (un)registration to handle deferred
>> console<->device (un)binding.
>
> What tool is supposed to read that? I can't think of anything
> interested in this, as soon as we have fixed the "active" console
> output.
Kay,
With all due respect, that "fix" is a ridiculous hack, being done
for self-serving expedience. It already caused one user-space breakage
which you did not expect.
This sysfs interface is superior in every way.
Regards,
Peter Hurley
next prev parent reply other threads:[~2014-02-27 13:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-26 14:40 [PATCH] tty: Add sysfs symlink for console name->tty device Peter Hurley
2014-02-27 11:13 ` Kay Sievers
2014-02-27 13:31 ` Peter Hurley [this message]
2014-02-27 13:36 ` Kay Sievers
2014-02-27 14:00 ` Peter Hurley
2014-03-01 0:35 ` Greg Kroah-Hartman
2014-03-01 0:40 ` Peter Hurley
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