From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753643AbdJGWvQ (ORCPT ); Sat, 7 Oct 2017 18:51:16 -0400 Received: from ozlabs.org ([103.22.144.67]:54205 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753465AbdJGWuz (ORCPT ); Sat, 7 Oct 2017 18:50:55 -0400 From: Michael Ellerman To: Thomas Meyer Cc: Geert Uytterhoeven , "linux-kernel\@vger.kernel.org" Subject: Re: Build regressions/improvements in v4.14-rc3 In-Reply-To: <20171005181755.zqjufzblzgh4wrbm@olymp> References: <1506937773-18999-1-git-send-email-geert@linux-m68k.org> <20171002141046.scuga6mspuysxtfi@olymp> <87vajwd1yh.fsf@concordia.ellerman.id.au> <20171003092727.dqcfgil7wty4mdus@olymp> <87r2uigvqk.fsf@concordia.ellerman.id.au> <20171005181755.zqjufzblzgh4wrbm@olymp> Date: Sun, 08 Oct 2017 09:50:53 +1100 Message-ID: <87wp46bmia.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Thomas Meyer writes: > On Thu, Oct 05, 2017 at 01:43:31PM +1100, Michael Ellerman wrote: >> Thomas Meyer writes: >> > On Tue, Oct 03, 2017 at 08:18:14PM +1100, Michael Ellerman wrote: >> ... >> >> >> >> I've switched it to using one of the toolchains from Free Electrons, >> >> which is built with glibc, and that seems to be working: >> >> >> >> http://kisskb.ellerman.id.au/kisskb/buildresult/13171418/ >> >> >> >> >> >> Let me know if that's no good. >> > >> > Cool, excellent! Look good. >> > >> > Is it also possible to add an allyesconfig and allmodconfig for UML? >> >> Sure. >> >> http://kisskb.ellerman.id.au/kisskb/config/484/ >> http://kisskb.ellerman.id.au/kisskb/config/485/ >> >> They don't build :D >> >> arch/um/drivers/vde_user.c:8:24: fatal error: libvdeplug.h: No such file or directory >> >> >> Can I just disable that driver? I'd prefer not to install too many host >> packages just to get UML building. > > Yes, please disable all CONFIG_UML_NET_* drivers. > allmodconfig for UML is good to catch drivers which actually > should depend on HAS_IOMEM... OK, I did that, and also turned off GCOV, now I get: ERROR: "devm_ioremap_resource" [drivers/auxdisplay/img-ascii-lcd.ko] undefined! http://kisskb.ellerman.id.au/kisskb/buildresult/13175206/ cheers