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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Russell King <rmk+lkml@arm.linux.org.uk>
Cc: Paul Fulghum <paulkf@microgate.com>,
	James Morris <jmorris@redhat.com>, Andrew Morton <akpm@osdl.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.9-rc2-mm3
Date: Fri, 24 Sep 2004 22:11:51 +0100	[thread overview]
Message-ID: <1096060310.10800.7.camel@localhost.localdomain> (raw)
In-Reply-To: <20040924204345.C11325@flint.arm.linux.org.uk>

On Gwe, 2004-09-24 at 20:43, Russell King wrote:
> Well, this is not the only place where the termios can be changed.
> Drivers can change it in their set_termios method, and are in fact
> required to do so for POSIX compliance.

The new code calls the driver set_termios method under the termios lock
which should mean it can now safely mangle it when appropriate and
without a race against users.

> Unfortunately the way the tty layer currently goes about setting
> termios settings does not lend itself well to conforming to that.

Anything specific needs changing while I'm doing termios locking ?


  parent reply	other threads:[~2004-09-24 22:14 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-09-24  8:46 2.6.9-rc2-mm3 Andrew Morton
2004-09-24  9:30 ` 2.6.9-rc2-mm3 William Lee Irwin III
2004-09-24  9:42 ` 2.6.9-rc2-mm3 William Lee Irwin III
2004-09-24 10:11   ` 2.6.9-rc2-mm3 William Lee Irwin III
2004-09-24  9:54 ` 2.6.9-rc2-mm3 Nick Piggin
2004-09-24 10:05   ` 2.6.9-rc2-mm3 Michal Rokos
2004-09-24 10:15     ` 2.6.9-rc2-mm3 Nick Piggin
2004-09-24 10:25   ` 2.6.9-rc2-mm3 William Lee Irwin III
2004-09-24 10:36     ` 2.6.9-rc2-mm3 Nick Piggin
2004-09-24 14:59     ` 2.6.9-rc2-mm3 Michal Rokos
2004-09-24 10:49   ` 2.6.9-rc2-mm3 Arjan van de Ven
2004-09-24 15:29 ` 2.6.9-rc2-mm3 James Morris
2004-09-24 16:16   ` 2.6.9-rc2-mm3 James Morris
2004-09-24 18:45     ` 2.6.9-rc2-mm3 (tty deadlock?) James Morris
2004-09-24 18:52     ` 2.6.9-rc2-mm3 Paul Fulghum
2004-09-24 19:15       ` 2.6.9-rc2-mm3 Paul Fulghum
2004-09-24 19:43         ` 2.6.9-rc2-mm3 Russell King
2004-09-24 20:40           ` 2.6.9-rc2-mm3 Paul Fulghum
2004-09-24 21:11           ` Alan Cox [this message]
2004-09-25  1:31     ` 2.6.9-rc2-mm3 William Lee Irwin III
2004-09-25  2:12       ` 2.6.9-rc2-mm3 William Lee Irwin III
2004-09-25  3:25       ` 2.6.9-rc2-mm3 Paul Fulghum
2004-09-25  9:19         ` 2.6.9-rc2-mm3 Russell King
2004-09-25  9:27           ` 2.6.9-rc2-mm3 Xavier Bestel
2004-09-25 13:20             ` 2.6.9-rc2-mm3 Russell King
2004-09-24 17:01 ` 2.6.9-rc2-mm3 - [PATCH] tmpfs xattr fix James Morris
2004-09-24 18:08 ` 2.6.9-rc2-mm3 (compile stats) John Cherry
2004-09-24 22:35 ` 2.6.9-rc2-mm3, e100 oops J.A. Magallon
2004-09-24 22:38 ` 2.6.9-rc2-mm3, irq 11: nobody cared!, Disabling IRQ #11 J.A. Magallon
2004-09-25 12:43 ` 2.6.9-rc2-mm3 William Lee Irwin III
2004-09-25 16:37   ` 2.6.9-rc2-mm3 Jens Axboe
2004-09-25 17:11     ` 2.6.9-rc2-mm3 William Lee Irwin III
2004-09-25 17:22 ` 2.6.9-rc2-mm3 breaks amanda (was: 2.6.9-rc2-mm3) Matthias Andree
2004-09-25 18:37   ` Gene Heskett
2004-09-25 21:30     ` Matthias Andree
2004-09-26  2:05       ` Gene Heskett
2004-09-25 22:01 ` 2.6.9-rc2-mm3 Alexander Nyberg
2004-09-27 16:02 ` 2.6.9-rc2-mm4 (compile stats) John Cherry

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