From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: (non-hs)mmc vs lockdep Date: Thu, 20 Nov 2008 21:10:09 +0200 Message-ID: <20081120191008.GG31944@frodo> References: <20081120173206.GL4927@atomide.com> <20081120174236.GQ7476@gandalf.research.nokia.com> <200811201056.28399.david-b@pacbell.net> Reply-To: me@felipebalbi.com Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from ns1.siteground211.com ([209.62.36.12]:54841 "EHLO serv01.siteground211.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754019AbYKTTKT (ORCPT ); Thu, 20 Nov 2008 14:10:19 -0500 Content-Disposition: inline In-Reply-To: <200811201056.28399.david-b@pacbell.net> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: David Brownell Cc: linux-omap@vger.kernel.org On Thu, Nov 20, 2008 at 10:56:28AM -0800, David Brownell wrote: > On Thursday 20 November 2008, Felipe Balbi wrote: > > > > =A0TI OMAP MMC INTERFACE DRIVER > > > > =A0P: =A0 =A0 Carlos Aguiar, Anderson Briglia and Syed Khasim > > > > =A0M: =A0 =A0 linux-omap@vger.kernel.org > > >=20 > > >=20 > > > Yeah sure. Let's also add maintainers for omap subsystems that ha= ve > > > maintainers while we're at it. > >=20 > > sounds good. At least mmc is already there. >=20 > So, who's going to fix the bug with the non-highspeed MMC controller > driver whereby it breaks with LOCKDEP enabled? >=20 > The "BUG_ON(irqs_disabled());" in mmc_omap_start_request() triggers, > since something inside the latest ARM MM code assumes it's never call= ed > with IRQs blocked ... a regression was introduced at some point. The > same failure is seen in some other MMC controller drivers. Well, I haven't seen patches from none of the three maintainers for quite a while. Maybe someone at TI could take over the driver(s) ?? --=20 balbi -- To unsubscribe from this list: send the line "unsubscribe linux-omap" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html