From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Subject: Re: [PATCH 1/2] serial: core: Don't drop DTR if system console Date: Wed, 4 Jun 2014 07:22:08 -0700 Message-ID: <20140604142208.GA1008@kroah.com> References: <7EC4C3FDEFF6492F91DEE16AEE0831E6@vanni.it> <1401891371-4946-1-git-send-email-peter@hurleysoftware.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail.linuxfoundation.org ([140.211.169.12]:33590 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752536AbaFDOWN (ORCPT ); Wed, 4 Jun 2014 10:22:13 -0400 Content-Disposition: inline In-Reply-To: <1401891371-4946-1-git-send-email-peter@hurleysoftware.com> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: Peter Hurley Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Valerio Vanni On Wed, Jun 04, 2014 at 10:16:10AM -0400, Peter Hurley wrote: > If a tty is opened on a serial console, don't drop DTR on > last tty close, on tty hangup, or when resetting port hardware > via TIOCSSERIAL and TIOCSERCONFIG ioctls. > > Signed-off-by: Peter Hurley > --- > drivers/tty/serial/serial_core.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) Is this a regression, or something we have never done? thanks, greg k-h