Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763818AbYCGTJD (ORCPT ); Fri, 7 Mar 2008 14:09:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755605AbYCGTIy (ORCPT ); Fri, 7 Mar 2008 14:08:54 -0500 Received: from pasmtpa.tele.dk ([80.160.77.114]:46234 "EHLO pasmtpA.tele.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754481AbYCGTIx (ORCPT ); Fri, 7 Mar 2008 14:08:53 -0500 Date: Fri, 7 Mar 2008 20:09:09 +0100 From: Sam Ravnborg To: Andi Kleen Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH] [8/13] Enable the mask allocator for x86 Message-ID: <20080307190909.GA15512@uranus.ravnborg.org> References: <200803071007.493903088@firstfloor.org> <20080307090718.A609E1B419C@basil.firstfloor.org> <20080307183255.GB14779@uranus.ravnborg.org> <20080307190313.GN7365@one.firstfloor.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080307190313.GN7365@one.firstfloor.org> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1111 Lines: 24 On Fri, Mar 07, 2008 at 08:03:13PM +0100, Andi Kleen wrote: > On Fri, Mar 07, 2008 at 07:32:55PM +0100, Sam Ravnborg wrote: > > On Fri, Mar 07, 2008 at 10:07:18AM +0100, Andi Kleen wrote: > > > > > > - Disable old ZONE_DMA > > > No fixed size ZONE_DMA now anymore. All existing users of __GFP_DMA rely > > > on the compat call to the maskable allocator in alloc/free_pages > > > - Call maskable allocator initialization functions at boot > > > - Add TRAD_DMA_MASK for the compat functions > > > > I see TRAD_DMA_MASK used by patch 6 and patch 7, but only here > > in this later patch it is defined. > > Looks like we have build breakage - but I have not checked it. > > It is only used when the architecture defines CONFIG_MASK_ALLOC and > that is not done by any until the later patches. Understood - I just took a quick look and wanted to let you know. Sam -- 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/