From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751691AbcGRUgo (ORCPT ); Mon, 18 Jul 2016 16:36:44 -0400 Received: from mail.kernel.org ([198.145.29.136]:33452 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750965AbcGRUgk (ORCPT ); Mon, 18 Jul 2016 16:36:40 -0400 Date: Mon, 18 Jul 2016 17:36:34 -0300 From: Arnaldo Carvalho de Melo To: Andy Lutomirski Cc: Stephen Rothwell , Arnaldo Carvalho de Melo , Peter Zijlstra , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "linux-next@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH/RFC] Re: linux-next: build failure after merge of the luto-misc tree Message-ID: <20160718203634.GF2207@kernel.org> References: <20160715170654.0b09a8bc@canb.auug.org.au> <20160715072243.GP30154@twins.programming.kicks-ass.net> <20160715073119.GR30927@twins.programming.kicks-ass.net> <20160715150903.GA2523@redhat.com> <20160715152436.GB2523@redhat.com> <20160715154326.GC2523@redhat.com> <20160718151845.4de6e274@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.6.1 (2016-04-27) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Mon, Jul 18, 2016 at 01:04:34PM -0700, Andy Lutomirski escreveu: > On Sun, Jul 17, 2016 at 10:18 PM, Stephen Rothwell wrote: > > On Fri, 15 Jul 2016 12:43:26 -0300 Arnaldo Carvalho de Melo wrote: > >> Ok, same results, it works, queuing this one, ack? Stephen, does it work > >> for you? > > Sorry, no. See my other email. > > > > I am cross building (if that makes a difference). For me to try to reproduce the problem, yes, what is the environment? Cross-compiling to what target? > I wonder if something's wrong with the way that hostprogs-y works if > the program includes kernel headers. > > It's plausible that something like this: > > https://git.kernel.org/cgit/linux/kernel/git/luto/linux.git/commit/?h=x86/vdso&id=424eb7848324efbfcffaf58b142db1a455a9628b > > coupled with a change to make vdso2c or, more generally, hostprogs-y > use USERINCLUDE would help. There are still files outside tools/ that are being accessed by it, so, yeah, this may have affected it, I'll try to do a final sweep untangling this. - Arnaldo