Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758639Ab3HMTEn (ORCPT ); Tue, 13 Aug 2013 15:04:43 -0400 Received: from li42-95.members.linode.com ([209.123.162.95]:57280 "EHLO li42-95.members.linode.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758522Ab3HMTEl convert rfc822-to-8bit (ORCPT ); Tue, 13 Aug 2013 15:04:41 -0400 Subject: Re: [PATCH] staging: Platform device tester - Allow removal Mime-Version: 1.0 (Apple Message framework v1085) Content-Type: text/plain; charset=us-ascii From: Pantelis Antoniou In-Reply-To: <20130813190233.GB25647@n2100.arm.linux.org.uk> Date: Tue, 13 Aug 2013 22:04:36 +0300 Cc: Greg Kroah-Hartman , Tony Lindgren , =?iso-8859-1?Q?Beno=EEt_Coussno?= , Paul Walmsley , Sourav Poddar , Russ Dill , Felipe Balbi , Koen Kooi , linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8BIT Message-Id: References: <1376386470-27328-1-git-send-email-panto@antoniou-consulting.com> <20130813182012.GE7740@kroah.com> <70F17005-652E-4C04-B6EC-51E16EE237C3@antoniou-consulting.com> <20130813185521.GA9483@kroah.com> <20130813190233.GB25647@n2100.arm.linux.org.uk> To: Russell King - ARM Linux X-Mailer: Apple Mail (2.1085) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 948 Lines: 30 Hi Russell, On Aug 13, 2013, at 10:02 PM, Russell King - ARM Linux wrote: > On Tue, Aug 13, 2013 at 09:59:03PM +0300, Pantelis Antoniou wrote: >> Hi Greg, >> >> Just to make sure we're on the same page this is with my platform device >> removal patchset applied. >> >> Without it you get the original crash I've posted in the pdevtest patch with >> the unbind method. > > Yes, congratulations, you've found a bug in the way OMAP uses the runtime > PM stuff in this driver. That bug needs to be fixed irrespective of > anything else. Not just OMAP. And not just PM stuff. There are crashes occurring due to the way resources are handled by platform devices created via OF. Regards -- Pantelis -- 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/