From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: Build regressions/improvements in v3.0-rc5 Date: Sat, 2 Jul 2011 10:38:32 +0200 Message-ID: <201107021038.33066.arnd@arndb.de> References: <201107020005.02075.arnd@arndb.de> Mime-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from moutng.kundenserver.de ([212.227.17.9]:62607 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750941Ab1GBIjD (ORCPT ); Sat, 2 Jul 2011 04:39:03 -0400 In-Reply-To: Sender: linux-arch-owner@vger.kernel.org List-ID: To: Mike Frysinger Cc: Geert Uytterhoeven , Linux Kernel Development , linux-arch@vger.kernel.org On Saturday 02 July 2011 01:15:16 Mike Frysinger wrote: > > On Fri, Jul 1, 2011 at 18:05, Arnd Bergmann wrote: > > --- a/kernel/resource.c > > +++ b/kernel/resource.c > > @@ -21,7 +21,7 @@ > > #include > > #include > > > > - > > +#ifdef IO_SPACE_LIMIT > > struct resource ioport_resource = { > > .name = "PCI IO", > > .start = 0, > > @@ -29,6 +29,7 @@ struct resource ioport_resource = { > > .flags = IORESOURCE_IO, > > }; > > EXPORT_SYMBOL(ioport_resource); > > +#endif > > hmm, asm-generic/io.h unconditionally sets this to 0xffff. should > that depend on CONFIG_HAS_IOPORT ? Yes, that's probably another small change we should do. Right now, building without HAS_IOPORT is broken in little ways all over the place, so I expect there will be more of these once we look in all the places. Regarding asm-generic/io.h, we probably want to conditionally disable large parts of it. Thanks, Arnd