From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934156AbcHDSZ5 (ORCPT ); Thu, 4 Aug 2016 14:25:57 -0400 Received: from gate.crashing.org ([63.228.1.57]:44900 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934113AbcHDSZ4 (ORCPT ); Thu, 4 Aug 2016 14:25:56 -0400 Date: Thu, 4 Aug 2016 12:06:41 -0500 From: Segher Boessenkool To: Arnd Bergmann Cc: Nicholas Piggin , linuxppc-dev@lists.ozlabs.org, Stephen Rothwell , "linux-kernel@vger.kernel.org" , "Luis R. Rodriguez" , linux-next@vger.kernel.org, Paul Mackerras , Fengguang Wu , Guenter Roeck Subject: Re: powerpc allyesconfig / allmodconfig linux-next next-20160729 - next-20160729 build failures Message-ID: <20160804170640.GC22744@gate.crashing.org> References: <1880505.MpH3ISbtMJ@wuerfel> <20160804214713.4baa832e@roar.ozlabs.ibm.com> <2405930.iJXNaXEjI5@wuerfel> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2405930.iJXNaXEjI5@wuerfel> User-Agent: Mutt/1.4.2.3i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 04, 2016 at 06:10:57PM +0200, Arnd Bergmann wrote: > On Thursday, August 4, 2016 9:47:13 PM CEST Nicholas Piggin wrote: > > > + __used \ > > + __attribute__((section("___kentry" "+" #sym ",\"a\",@note #"), used)) \ > > > I've just started testing this, but the first problem I ran into > is that @ and # are special characters that have an architecture > specific meaning to the assembler. On ARM, you need "%note @" instead > of "@note #". That comment trick (I still feel guilty about it) causes more problems than it solves. Please don't try to use it :-) Segher