Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932209Ab3EOC5R (ORCPT ); Tue, 14 May 2013 22:57:17 -0400 Received: from haggis.pcug.org.au ([203.10.76.10]:59678 "EHLO members.tip.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932150Ab3EOC5Q (ORCPT ); Tue, 14 May 2013 22:57:16 -0400 Date: Wed, 15 May 2013 12:57:12 +1000 From: Stephen Rothwell To: Michael Ellerman Cc: richard -rw- weinberger , Geert Uytterhoeven , Linux Kernel Development , User-mode Linux Kernel Development , Tony Breeds Subject: Re: Build regressions/improvements in v3.10-rc1 (um) Message-Id: <20130515125712.a6e04f8dd3345f1f4980e107@canb.auug.org.au> In-Reply-To: <1368447352.10679.0.camel@concordia> References: <38896893-83c7-4eb4-848a-bb35663d945b@email.android.com> <1368447352.10679.0.camel@concordia> X-Mailer: Sylpheed 3.3.0 (GTK+ 2.24.17; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="PGP-SHA256"; boundary="Signature=_Wed__15_May_2013_12_57_12_+1000_3b0Oy=dY+1CZxjg7" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3559 Lines: 89 --Signature=_Wed__15_May_2013_12_57_12_+1000_3b0Oy=dY+1CZxjg7 Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, 13 May 2013 22:15:52 +1000 Michael Ellerman wrote: > > On Mon, 2013-05-13 at 12:07 +0200, richard -rw- weinberger wrote: > > On Mon, May 13, 2013 at 11:54 AM, Michael Ellerman > > wrote: > > > > > > > > > Geert Uytterhoeven wrote: > > > > > >>On Sun, May 12, 2013 at 11:17 PM, richard -rw- weinberger > > >> wrote: > > >>> On Sun, May 12, 2013 at 10:47 PM, Geert Uytterhoeven > > >>> wrote: > > >>>> On Sun, 12 May 2013, Geert Uytterhoeven wrote: > > >>>>> However, the full list of errors isn't that unmanageable, so I'm > > >>following > > >>>>> up with a digested list... > > >>>> > > >>>> arch/um/drivers/cow_user.c:216: error: implicit declaration of > > >>function 'htobe32': 1 errors in 1 logs > > >>>> arch/um/drivers/cow_user.c:249: error: implicit declaration of > > >>function 'htobe64': 1 errors in 1 logs > > >>>> arch/um/drivers/cow_user.c:303: error: implicit declaration of > > >>function 'be32toh': 1 errors in 1 logs > > >>>> arch/um/drivers/cow_user.c:330: error: implicit declaration of > > >>function 'be64toh': 1 errors in 1 logs > > >>>> v3.10-rc1/um-i386/um-defconfig > > >>>> Old host environment on kissb? > > >>> > > >>> This really looks like a host environment issue. > > >>> PTRACE_O_TRACESYSGOOD for example is defined in > > >>/usr/include/linux/ptrace.h > > >> > > >>Yep, just like e.g. htobe32(). > > >> > > >>Michael, Stephen: Any chance this can be fixed? > > > > > > Possibly. We're cross compiling these on powerpc so perhaps we need t= o update the cross compiler. > >=20 > > Looks like you are the first man on planet earth who tries do build > > UML/x86 on powerpc. :D >=20 > :) It has given us some trouble over the years. >=20 > I'll talk to Stephen tomorrow about it and see if we can get it working > again. So htobe32 etc were introduced in glibc 2.9 - our build environment is glibc 2.3 ... Documentation/Changes does not specify a minimum version of glibc. --=20 Cheers, Stephen Rothwell sfr@canb.auug.org.au --Signature=_Wed__15_May_2013_12_57_12_+1000_3b0Oy=dY+1CZxjg7 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBCAAGBQJRkvmIAAoJEECxmPOUX5FE+8EQAKLvNhBuk3E5PsVO6y06SWHl BzURnibgr8Un5TPZW0Ey1S7183Tp8W6guPrr0YNKDHVluyxJ/ce7niPba8282/pX cLogFjFgHPDSqxnKvyG74ym9/Bz5eAG5rkoQuWNEHyr6Pb4ybHTS+mEOtwX5xhSG 3ZBfmlXFJf5BQShDJ7fGuFOY6EfNuEVM6L+jd9elTw95VFd1mlkoUcegZSrabYte UCq+hDsVrvCp+YuBsYfrS9YNwe9AdWUsvGILuamXKpqbUquZ1cll/d9VxEgAMtfP 7c/7ZMZxPKjMMdpPop9pZX/0oGOuBlbbBbUy3PUaLF9TW1Z8xf6DyyvAfil6naoC hz+cvLJup2T5+E/bO9fCZjGQJvWSf7V1KN6vP1OnIUdfRQfsU/qpT3mo1IIVVrhc HftvgIX+TpA/Id8Qv9YSwIbXQjbgvbVptDSa+9PEGW7/yRvWfJs4+XMjsQHMTFoY kpfnu7S4t4WjvQUxsW2ae57Sk434bZcSqyLt6mNnjZtinObdu8urb44Id/Ra/Ytj Fc66WU5LEdgYqGElAwbYBOCMdSlaECpLEFkfhDYRyHAXDP4U39xLJWeUCEhiNpT1 Gd6IlqXVnI9Mnnw8nbsEpmOnAay8YUh+q8c97/x1dU7dhysfKdUmRSJFAFr9JIEw 8RnEnhm6H9PrKkdUjx0q =9F1N -----END PGP SIGNATURE----- --Signature=_Wed__15_May_2013_12_57_12_+1000_3b0Oy=dY+1CZxjg7-- -- 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/