From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 6 Mar 2007 23:02:48 -0500 From: Dave Jones Subject: Re: [PATCH] mm: don't use ZONE_DMA unless CONFIG_ZONE_DMA is set in setup.c Message-ID: <20070307040248.GA30278@redhat.com> References: <45EDFEDB.3000507@debian.org> <20070306175246.b1253ec3.akpm@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070306175246.b1253ec3.akpm@linux-foundation.org> Sender: owner-linux-mm@kvack.org Return-Path: To: Andrew Morton Cc: Andres Salomon , linux-mm@kvack.org, linux-kernel@vger.kernel.org List-ID: On Tue, Mar 06, 2007 at 05:52:46PM -0800, Andrew Morton wrote: > On Tue, 06 Mar 2007 18:52:59 -0500 > Andres Salomon wrote: > > > If CONFIG_ZONE_DMA is ever undefined, ZONE_DMA will also not be defined, > > and setup.c won't compile. This wraps it with an #ifdef. > > > > I guess if anyone tries to disable ZONE_DMA on i386 they'll pretty quickly > discover that. But I don't think we need to "fix" it yet? CONFIG_ZONE_DMA isn't even optional on i386, so I'm curious how you could hit this compile failure. Dave -- http://www.codemonkey.org.uk -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org