From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6190CECDFAA for ; Mon, 16 Jul 2018 05:52:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0C0272086E for ; Mon, 16 Jul 2018 05:52:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="t7Baourk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0C0272086E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728025AbeGPGRv (ORCPT ); Mon, 16 Jul 2018 02:17:51 -0400 Received: from ozlabs.org ([203.11.71.1]:48283 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726811AbeGPGRv (ORCPT ); Mon, 16 Jul 2018 02:17:51 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPSA id 41TXc83Q6yz9s29; Mon, 16 Jul 2018 15:52:08 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1531720328; bh=SoGxvLRU04CJ8kAFZeZljpu1rMMF5OSGjdOBG59c/OA=; h=Date:From:To:Cc:Subject:From; b=t7BaourkyHvk6wAX9pUOFSVTT675VfFo/SpmIQfGXGzv9L+8Mc7hPPMRqsKpD2wuC ZHp5GEItdk1v+AbnU+iThmB7cr7Ln2Hzk2jHtJ2RT5MV3Mb2O9DI2VZCcAQL2WEsmR BZJBf+2PTT9LZBKeicI+eUxCrjI70FWqixm5vVHhB7Qok+md19bwCF6SleEQFIEVnd C6JlYZL14Th9V3mjv1vY4IOCf5Gvw+mvBY011B3mbiHpQoqw1yT2ndz6+bQ6Zuk9q0 8mXwhjZPgbHPp9tiSmpcbpRGzoepmLtAWipZ7ZeAf5F3YeAXEov92lhCiTRTFOI9hI JR3ayPUh2yI3Q== Date: Mon, 16 Jul 2018 15:52:07 +1000 From: Stephen Rothwell To: Theodore Ts'o Cc: Linux-Next Mailing List , Linux Kernel Mailing List Subject: linux-next: build warning after merge of the random tree Message-ID: <20180716155207.09fc752f@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/5PZ+fWbZrxkOjg9w2AfWn7B"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/5PZ+fWbZrxkOjg9w2AfWn7B Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Ted, After merging the random tree, today's linux-next build (arm multi_v7_defconfig) produced this warning: drivers/char/random.c: In function 'write_pool.constprop': drivers/char/random.c:1912:11: warning: 't' may be used uninitialized in th= is function [-Wmaybe-uninitialized] buf[i] ^=3D t; ^~ Introduced by commit 349ddb707fb7 ("random: mix rdrand with entropy sent in from userspace") --=20 Cheers, Stephen Rothwell --Sig_/5PZ+fWbZrxkOjg9w2AfWn7B Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAltMMocACgkQAVBC80lX 0Gz9KggAmFSVNwv17rtO9QrZGAkRxn8m6Vb1GFqAHE4E/EAOh7iGHrJnab1/vHHL ibfT+qpj0nj90ZuW4+NkBRLcIBFmybNu5gn0b97jQbetigZW+7KT6LUoyUMz5ylb o8yrvHo9PW5/vJMrkp0AqmzsD/Hd+sEdEWV6+tPcC8WsqlzymafV80HBT2WtRsbV 8IAGp4+8BUl/LzEa5GsLQA60KNFmDZ6sIfKBSrtOdJqTMRFF0fckhdCZQw6tbl/m BYfkga8IkaqV+dbrSD18pkxVn8TzScGpT+fA8RQHuEU2PTfi06zN51JRTEnxNHkY 7/dGWW7xWyOfMz1KJvUorw12M1KZsQ== =96qE -----END PGP SIGNATURE----- --Sig_/5PZ+fWbZrxkOjg9w2AfWn7B--