From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Rothwell Subject: linux-next: build warnings after merge of the akpm-current tree Date: Tue, 26 Aug 2014 17:22:08 +1000 Message-ID: <20140826172208.1dbc37db@canb.auug.org.au> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/ITFg8dzlG6xLYXX=P+6RpQO"; protocol="application/pgp-signature" Return-path: Received: from ozlabs.org ([103.22.144.67]:46778 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755535AbaHZHWT (ORCPT ); Tue, 26 Aug 2014 03:22:19 -0400 Sender: linux-next-owner@vger.kernel.org List-ID: To: Andrew Morton Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Xishi Qiu --Sig_/ITFg8dzlG6xLYXX=P+6RpQO Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Andrew, After merging the akpm-current tree, today's linux-next build (arm defconfig) produced these warnings: In file included from /scratch/sfr/next/include/asm-generic/bug.h:13:0, from /scratch/sfr/next/arch/arm/include/asm/bug.h:61, from /scratch/sfr/next/include/linux/bug.h:4, from /scratch/sfr/next/include/linux/thread_info.h:11, from /scratch/sfr/next/include/asm-generic/preempt.h:4, from arch/arm/include/generated/asm/preempt.h:1, from /scratch/sfr/next/include/linux/preempt.h:18, from /scratch/sfr/next/include/linux/spinlock.h:50, from /scratch/sfr/next/include/linux/mmzone.h:7, from /scratch/sfr/next/include/linux/gfp.h:5, from /scratch/sfr/next/include/linux/slab.h:14, from /scratch/sfr/next/mm/nobootmem.c:13: /scratch/sfr/next/mm/nobootmem.c: In function 'free_low_memory_core_early': /scratch/sfr/next/include/linux/kernel.h:29:20: warning: large integer impl= icitly truncated to unsigned type [-Woverflow] #define ULLONG_MAX (~0ULL) ^ /scratch/sfr/next/mm/nobootmem.c:122:28: note: in expansion of macro 'ULLON= G_MAX' memblock_clear_hotplug(0, ULLONG_MAX); ^ Introduced by commit 6e162b4c49f7 ("mem-hotplug: let memblock skip the hotpluggable memory regions in __next_mem_range()"). The second argument to memblock_clear_hotplug() is a phys_addr_t, which varies in size between architectures/platforms. --=20 Cheers, Stephen Rothwell sfr@canb.auug.org.au --Sig_/ITFg8dzlG6xLYXX=P+6RpQO Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJT/DWoAAoJEMDTa8Ir7ZwVX20P/3+oUj3I3jL4TPUoiX2YEZnM 79sC0OHhsjD33KQusspYcCA1htjNhehK6tyT5czZ4HVhJjR5IYdW1gFMELtlgkMt F60J/WR94HJo9Z474XhRIfWBLrH5cjgIcXI3UcMPCZaRRRsxUyeAEbMuyuQGX+tO ONKHnVREEiSpEnRFGqdynUAHZK/vK69MFN4jyxP29oZJ0ZfZ0epBDNHTK69GRBSM ddzODw23/4JwAYIK3NYlPhrAb8EEPx6opNmNI0U5jPKPTyaKJcABWjqvQPgUJrX/ VTAF3KT4o4ZL6ARHtTPz/qmfDPBGdoh1RrenrMDy5FQ3qCSNJvznS8RLWryu8gP4 uWOqOl7eQljQxWZBh9vyw922Pbk/1H8f0NLshsPMNGwp9o357UTylPzKOzmjWo3l RCaSBhoNnm9tv81+EyENtjjEzjvNVzNKuVlT4DAI9Nd8o2VjTAzuQhvs64i4fX8k WjhJC37vDlTEKiKjH9KjgofY+axQ8ZN6T7eLt3uxPo3qnl1ksDmSNOx8B198yuBt kfIdBC7FK0FoJCLl5K/bKP8jWm125fzz8fkWkMabPMguUUq2ET3GuGB08zlLfDSw Mt377AGN2tm3Q0Eg0yCHpOXpCBKr7CFcpdZBWGvd7FieeNuQPRnoeZFLZMpFUj2F hgoCoDaQGyZk7LE3Byw3 =TtnT -----END PGP SIGNATURE----- --Sig_/ITFg8dzlG6xLYXX=P+6RpQO--