Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267360AbUJBQUP (ORCPT ); Sat, 2 Oct 2004 12:20:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267334AbUJBQS7 (ORCPT ); Sat, 2 Oct 2004 12:18:59 -0400 Received: from clock-tower.bc.nu ([81.2.110.250]:9877 "EHLO localhost.localdomain") by vger.kernel.org with ESMTP id S267312AbUJBQPl (ORCPT ); Sat, 2 Oct 2004 12:15:41 -0400 Subject: Re: [linux-usb-devel] Re: new locking in change_termios breaks USB serial drivers From: Alan Cox To: Al Borchers Cc: linux-usb-devel , Linux Kernel Mailing List In-Reply-To: <415D9E96.1030207@steinerpoint.com> References: <415D3408.8070201@steinerpoint.com> <1096630567.21871.4.camel@localhost.localdomain> <415D84A3.6010105@steinerpoint.com> <1096645773.21958.54.camel@localhost.localdomain> <415D9E96.1030207@steinerpoint.com> Content-Type: text/plain Content-Transfer-Encoding: 7bit Message-Id: <1096729712.25129.8.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 (1.4.6-2) Date: Sat, 02 Oct 2004 16:08:36 +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 518 Lines: 11 On Gwe, 2004-10-01 at 19:14, Al Borchers wrote: > * The tty layer could use a semaphore so the USB serial set_termios could > sleep until the new termios settings have taken effect before returning. This seems to be the right choice and is the change I will implement. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/