From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759235Ab3K1RqW (ORCPT ); Thu, 28 Nov 2013 12:46:22 -0500 Received: from quartz.orcorp.ca ([184.70.90.242]:51110 "EHLO quartz.orcorp.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754781Ab3K1RqU (ORCPT ); Thu, 28 Nov 2013 12:46:20 -0500 Date: Thu, 28 Nov 2013 10:46:14 -0700 From: Jason Gunthorpe To: Peter Hurley Cc: Greg Kroah-Hartman , Jiri Slaby , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org Subject: Re: tty/serial eating \n regression in 3.13-rc1 Message-ID: <20131128174614.GB28055@obsidianresearch.com> References: <20131127181348.GA22723@obsidianresearch.com> <1385652419-4732-1-git-send-email-peter@hurleysoftware.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1385652419-4732-1-git-send-email-peter@hurleysoftware.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Broken-Reverse-DNS: no host name found for IP address 10.0.0.161 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 28, 2013 at 10:26:57AM -0500, Peter Hurley wrote: > Please test out the attached patch and let me know if that solves > the login whitespace problem. Yes, it certainly does: Tested-by: Jason Gunthorpe My bisection search showed this should go into 3.12 stable and 3.13.. > Also, please retest the 'cat enable' problem; I have doubts that this > patch fixes that problem, though. Correct, this case is still broken, I had guessed they were the same.. Hmm.. it behaves that way in 3.10 as well.. And the issue happens when the line exceeds 80 cols, and things visually look sane if my x terminal is 80 cols. So this is something different and probably expected behavior. Thanks! Jason