From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754481Ab1ASNcB (ORCPT ); Wed, 19 Jan 2011 08:32:01 -0500 Received: from moutng.kundenserver.de ([212.227.126.186]:63985 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754458Ab1ASNcA (ORCPT ); Wed, 19 Jan 2011 08:32:00 -0500 Message-ID: <4D36E7CC.5090303@corscience.de> Date: Wed, 19 Jan 2011 14:31:56 +0100 From: Thomas Weber User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13) Gecko/20101220 Lightning/1.0b2 Thunderbird/3.1.7 MIME-Version: 1.0 To: "G, Manjunath Kondaiah" CC: Govindraj , Thomas Weber , linux-omap@vger.kernel.org, Tony Lindgren , "Govindraj.R" , Greg Kroah-Hartman , Andrei Emeltchenko , linux-kernel@vger.kernel.org Subject: Re: [PATCHv2] OMAP: Enable Magic SysRq on serial console ttyOx References: <1295426461-12459-1-git-send-email-weber@corscience.de> <20110119130049.GB9365@m-desktop> In-Reply-To: <20110119130049.GB9365@m-desktop> X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Provags-ID: V02:K0:/CvO4h1nupRvl+miNuTbawKzG5c5x96+KWCZOHUg5qU H2paHGoUDZB/8wE+6Pdj7HCGpaZ4G3VCgj6gvj8Ey+/mhucGyN UwIsBwzWdv+HQWn0LZJzCStZ+BE2Khz4Pno46QYsEgVpNQ2SJs n7Kdu8kf29ZmSY/EaaQsgLg6fEuGCZTQRec+i08u/Ddyyca/qV dNaOwHHe7BEVXio5wLQXQ== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am 19.01.2011 14:00, schrieb G, Manjunath Kondaiah: > On Wed, Jan 19, 2011 at 03:01:39PM +0530, Govindraj wrote: >> On Wed, Jan 19, 2011 at 2:11 PM, Thomas Weber wrote: >>> Magic SysRq key is not working for OMAP on new serial >>> console ttyOx because SUPPORT_SYSRQ is not defined >>> for omap-serial. >>> >>> This patch defines SUPPORT_SYSRQ in omap-serial and >>> enables handling of Magic SysRq character. >>> >>> Signed-off-by: Thomas Weber >> >> Looks fine to me. >> >> Acked-by: Govindraj.R > I tried to use SysRq key on minicom after applying this patch, it looks > like it is not triggering sysrq event. > > Am I missing anything? > > -Manjunath > -- Hello Manjunath, Do you have CONFIG_MAGIC_SYSRQ enabled? Magic SysRq key in Kernel Hacking I tested it on Devkit8000 (beagle board clone). Thomas