Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758713Ab3ENXeJ (ORCPT ); Tue, 14 May 2013 19:34:09 -0400 Received: from gate.crashing.org ([63.228.1.57]:34438 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758637Ab3ENXeH (ORCPT ); Tue, 14 May 2013 19:34:07 -0400 Message-ID: <1368574433.31689.55.camel@pasglop> Subject: Re: Kernel 3.10-rc1 build warning on 32-bit ppc associated with commit 3925f46 From: Benjamin Herrenschmidt To: Larry Finger Cc: Anshuman Khandual , LKML Date: Wed, 15 May 2013 09:33:53 +1000 In-Reply-To: <5192584C.1060003@lwfinger.net> References: <5192584C.1060003@lwfinger.net> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.6.4-0ubuntu1 Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1672 Lines: 45 On Tue, 2013-05-14 at 10:29 -0500, Larry Finger wrote: > Hi, > > When building 3.10-rc1 on a PowerBook G4, I get the following warning: Thanks. Should be fixed now, let me know if it's not. Cheers, Ben. > cc1: warnings being treated as errors > arch/powerpc/perf/core-book3s.c: In function ‘power_pmu_bhrb_read’: > arch/powerpc/perf/core-book3s.c:1479: error: integer constant is too large for > ‘long’ type > make[2]: *** [arch/powerpc/perf/core-book3s.o] Error 1 > make[1]: *** [arch/powerpc/perf] Error 2 > make[1]: *** Waiting for unfinished jobs.... > LD arch/powerpc/platforms/powermac/built-in.o > LD arch/powerpc/platforms/built-in.o > make[1]: Leaving directory `/home/finger/wireless-testing' > make: *** [debian/stamp/build/kernel] Error 2 > > The code in question came from commit 3925f46 entitled "powerpc/perf: Enable > branch stack sampling framework". The gcc version is 4.4.5 running with a Mint 9 > distribution. > > I have disabled the "-Werror" switch so that the build can continue. That > Kconfig question about disabling WERROR is a bit confusing with its double > negative construction. > > Thanks, > > Larry > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/