Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751937AbZIXPQ6 (ORCPT ); Thu, 24 Sep 2009 11:16:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751911AbZIXPQ6 (ORCPT ); Thu, 24 Sep 2009 11:16:58 -0400 Received: from cantor2.suse.de ([195.135.220.15]:41345 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751693AbZIXPQ5 (ORCPT ); Thu, 24 Sep 2009 11:16:57 -0400 Date: Thu, 24 Sep 2009 17:16:58 +0200 From: Jan Blunck To: Thomas Gleixner Cc: LKML , rt-users , Ingo Molnar , Steven Rostedt , Peter Zijlstra , Carsten Emde , Clark Williams , Frank Rowand , Robin Gareus , Gregory Haskins , Philippe Reynes , Fernando Lopez-Lezcano , Will Schmidt , Darren Hart , Sven-Thorsten Dietrich , Jon Masters , Mark Knecht Subject: Re: [ANNOUNCE] 2.6.31-rt11 Message-ID: <20090924151658.GQ18706@bolzano.suse.de> References: <4de7f8a60909230839j3d6beca8l9a677d38bc3a80d3@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Organization: SUSE LINUX Products GmbH, GF Markus Rex, HRB 16746 (AG Nuernberg) User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1004 Lines: 30 On Wed, Sep 23, Thomas Gleixner wrote: > > > On Wed, 23 Sep 2009, Jan Blunck wrote: > > > On Sat, Sep 19, 2009 at 12:39 AM, Thomas Gleixner wrote: > > > We are pleased to announce the next update to our new preempt-rt > > > series. > > > > > > ? - disable SPARSE_IRQ, DMAR, IRQ_REMAP for -rt > > > > > > > Do you have any reports that there is a bug in the SPARSE_IRQ code or > > why did you disable it? > > Sparse irq is allocating memory in irq/preempt disabled regions which > makes preempt debug pretty unhappy. It needs some restructuring of > that code. dmar and irqremap have the same problem. Is this with the patch I sent on Aug 31: [PATCH] Allocate memory before disabling memory in irq_to_desc_alloc_node() Thanks, Jan -- 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/