Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757569AbYKURqg (ORCPT ); Fri, 21 Nov 2008 12:46:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755713AbYKURqY (ORCPT ); Fri, 21 Nov 2008 12:46:24 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:56807 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755661AbYKURqY (ORCPT ); Fri, 21 Nov 2008 12:46:24 -0500 Date: Fri, 21 Nov 2008 18:45:51 +0100 From: Ingo Molnar To: Joerg Roedel Cc: David Woodhouse , Ingo Molnar , Thomas Gleixner , netdev@vger.kernel.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/10] DMA-API debugging facility Message-ID: <20081121174551.GC4336@elte.hu> References: <1227284770-19215-1-git-send-email-joerg.roedel@amd.com> <1227286492.4901.208.camel@macbook.infradead.org> <20081121165722.GD1386@amd.com> <1227287215.4901.213.camel@macbook.infradead.org> <20081121171802.GK733@elte.hu> <20081121172046.GF1386@amd.com> <1227288269.4901.222.camel@macbook.infradead.org> <20081121172722.GG1386@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20081121172722.GG1386@amd.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 943 Lines: 24 * Joerg Roedel wrote: > On Fri, Nov 21, 2008 at 05:24:29PM +0000, David Woodhouse wrote: > > On Fri, 2008-11-21 at 18:20 +0100, Joerg Roedel wrote: > > > Ok, I will move the generic bits to lib/ and include/linux and let > > > architectures decide if they want to use it. > > > > Once you've done that, I'll try to hook it up on PowerPC to make > > sure it works there. > > Ok, cool. Thanks i'll give it a whirl on x86 once the allocation bug is resolved. x86 testing will be the most interesting in practice, because most drivers there are developed with no dynamic DMA in mind. (many of the x86 drivers were developed before IOMMUs were supported in Linux) 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/