From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752921Ab1HHNVb (ORCPT ); Mon, 8 Aug 2011 09:21:31 -0400 Received: from mail-fx0-f46.google.com ([209.85.161.46]:58880 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751811Ab1HHNV3 (ORCPT ); Mon, 8 Aug 2011 09:21:29 -0400 Message-ID: <4E3FE2D2.5020801@gmail.com> Date: Mon, 08 Aug 2011 15:21:22 +0200 From: Jiri Slaby User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:6.0) Gecko/20110729 Thunderbird/6.0 MIME-Version: 1.0 To: Andreas Bombe CC: Jiri Slaby , gregkh@suse.de, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Alan Cox , Arnd Bergmann Subject: Re: [PATCH v2 1/6] TTY: serial, remove BTM from wait_until_sent References: <1310646915-3032-1-git-send-email-jslaby@suse.cz> <20110719003503.GA4138@amos.fritz.box> In-Reply-To: <20110719003503.GA4138@amos.fritz.box> X-Enigmail-Version: 1.3a1pre Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/19/2011 02:35 AM, Andreas Bombe wrote: > On Thu, Jul 14, 2011 at 02:35:10PM +0200, Jiri Slaby wrote: >> This should also fix the issue Andreas is seeing (BTM in comparison to >> BKL doesn't have any hidden functionality like unlocking during >> sleeping). > > I tested the patch series and it does not appear to make a difference > for the internal (16550A) serial ports on my system. Also, I am still > unclear on why it freezes the X display during the timeout period. Sorry for the delay. Could you attach output of sysrq-t when this happens? I mean with a kernel patched by my patch. thanks, -- js