Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752231AbbKZKva (ORCPT ); Thu, 26 Nov 2015 05:51:30 -0500 Received: from mail-wm0-f43.google.com ([74.125.82.43]:38166 "EHLO mail-wm0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751060AbbKZKv1 (ORCPT ); Thu, 26 Nov 2015 05:51:27 -0500 Date: Thu, 26 Nov 2015 11:51:23 +0100 From: Ingo Molnar To: "Martin K. Petersen" Cc: Peter Zijlstra , Sreekanth.Reddy@avagotech.com, hch@lst.de, hare@suse.de, linux-kernel@vger.kernel.org Subject: Re: MPT2SAS boot fail... due to silently loosing the driver Message-ID: <20151126105123.GB8745@gmail.com> References: <20151123124621.GF7520@twins.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 902 Lines: 28 * Martin K. Petersen wrote: > I guess we could do something like the following and let it sit for a > release cycle to help people transition. Bit of a hack, but it worked > for me in my quick testing... So I'm not sure how this could have worked for you in testing: try to set the MPT2SAS option to =y in your .config: CONFIG_SCSI_MPT2SAS=y then run 'make oldconfig', and the option is disabled: # CONFIG_SCSI_MPT2SAS is not set The way to solve this is to make it an interactive option, with text to make sure users don't mistake it for anything else than it is: a legacy/migration helper config. Thanks, Ingo -- 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/