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: Thu, 29 Aug 2013 19:47:41 +1000 Message-ID: <20130829194741.ff75bb1ce06207d5d3a703de@canb.auug.org.au> Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="PGP-SHA256"; boundary="Signature=_Thu__29_Aug_2013_19_47_41_+1000_s2wjfsFJbCaUOeif" Return-path: Received: from haggis.pcug.org.au ([203.10.76.10]:48303 "EHLO members.tip.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751650Ab3H2Jrv (ORCPT ); Thu, 29 Aug 2013 05:47:51 -0400 Sender: linux-next-owner@vger.kernel.org List-ID: To: Andrew Morton Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Maxim Patlasov --Signature=_Thu__29_Aug_2013_19_47_41_+1000_s2wjfsFJbCaUOeif Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Andrew, After merging the akpm tree, today's linux-next build (sparc64 defconfig and others) produced these warnings: mm/page-writeback.c: In function 'balance_dirty_pages_ratelimited': mm/page-writeback.c:1450:13: warning: 'bdi_thresh' may be used uninitialize= d in this function [-Wuninitialized] mm/page-writeback.c:1372:16: note: 'bdi_thresh' was declared here mm/page-writeback.c:1226:16: warning: 'bdi_dirty' may be used uninitialized= in this function [-Wuninitialized] mm/page-writeback.c:1369:16: note: 'bdi_dirty' was declared here Possibly introduced by commit 34c547af1e23 ("mm/page-writeback.c: add strictlimit feature"), but I am not sure anything can be done about them. --=20 Cheers, Stephen Rothwell sfr@canb.auug.org.au --Signature=_Thu__29_Aug_2013_19_47_41_+1000_s2wjfsFJbCaUOeif Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (GNU/Linux) iQIcBAEBCAAGBQJSHxjCAAoJEECxmPOUX5FEWJ4P/3x9Fuu5bcMWuPECFAMQvLW2 U6HgkJh9rmTz1ZMOWwy9I9psVWnZnnnWOMQfnbRjn9aTvh0++56/xAJLLAHjM8qD +bTNBHrhsmK2mk1ZiK60SDkQTTUWsXKULtufSFWME9O52DYNjA9I1pz9j84odxd2 z1FHIY90P4YXvosdI6eQcvAGoTwqiij0eqR1OX7xurxoQvmqkfxDYrDVwNBpRKlD wkTdVdkKihX/01i+mElgib0iSUGmTEkwQtxlgbclGJyuGToGgasCWZTNqm9mS+gI 6y896k4xBKFu98cvme98yKqv4+rmmrqaDvG7h+Kn3K3gtaUXqJWmZznQ6P29m2O2 Ct9qWy54vKPYix34O/jgyVf0zRsvgAijsXZheAhnbnv47DCS5dfiMp6Zgbthj+TO x1GmaLWfYEouEYDISHxPa8951CHEMMAqlB5dLtTZUdzTr26ueqBQAh6U0mqjdmB4 PWNUX7B3vzS0wcYc8A1hS/nG2UBzbYNI9mu/2hqpyc8/3w/1MD3GTMV8Qj+VLa7h /qJVDVe+BtFkE+xMEWE/BSWBzii6Tyj2Uyzg82/a1L7AGHnsdP1q/y1I1QpvBG/E 0ZMWRLjslQTwSJp0YsM8QcW6ipAUmsRMtcWluqjSFe+hOrKCDJfUOo/vnzCcFvDd ovK5ukDbpcHGifvBiIeX =4nd2 -----END PGP SIGNATURE----- --Signature=_Thu__29_Aug_2013_19_47_41_+1000_s2wjfsFJbCaUOeif--