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=-1.1 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 5897FC43381 for ; Wed, 20 Feb 2019 02:16:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1FC1F21738 for ; Wed, 20 Feb 2019 02:16:01 +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="icCWXpOW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730164AbfBTCP7 (ORCPT ); Tue, 19 Feb 2019 21:15:59 -0500 Received: from ozlabs.org ([203.11.71.1]:56287 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725616AbfBTCP7 (ORCPT ); Tue, 19 Feb 2019 21:15:59 -0500 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPSA id 4441Rc66D2z9s3l; Wed, 20 Feb 2019 13:15:56 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1550628956; bh=6Ga/YYrGmVU7AkyOcm/4lKRUXuY09FbIYZ6nRp0r9MM=; h=Date:From:To:Cc:Subject:From; b=icCWXpOW/8HdhM93QGUB8D+c8M67EZk3Ze5BZvJsgT+4+Wf93E9wW9EmaAju7E4UF KhIVouzn0VTkNMndkiWRRfk4oKKpYLwUb+9HUAOQFgji1U8qlCqN+2AI/GgWVnX7NY 0oW6mJnoBCZ/JGgF/7SdqM9qHZOjOLhpNwZaL1mkx/7cw9RfokJEvKzwXflNgt2lyo JI4YryaekwoKDUJeFIVbgzUHAkhEdT+7mRo5GeWbdORx/d8pAnXS/F8FsD30bkjnw/ 0iBV+/lXVp+3+UPbYxVGqqQ5nDw/2DCjCcyLBCdeJ1hYamOTTCnY9VgLOHi0DncT4J 885dEN7N1XiiA== Date: Wed, 20 Feb 2019 13:15:55 +1100 From: Stephen Rothwell To: Alasdair G Kergon , Mike Snitzer Cc: Linux Next Mailing List , Linux Kernel Mailing List Subject: linux-next: build warning after merge of the device-mapper tree Message-ID: <20190220131555.15317a39@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/PVmk/xY08i5Nb.lRcC+fPGh"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/PVmk/xY08i5Nb.lRcC+fPGh Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the device-mapper tree, today's linux-next build (powerpc_ppc64_defconfig) produced this warning: In file included from include/linux/blkdev.h:21, from include/linux/blk-mq.h:5, from drivers/md/dm-core.h:14, from drivers/md/dm.c:8: drivers/md/dm.c: In function 'dec_pending': include/linux/bio.h:626:15: warning: 'bio' may be used uninitialized in thi= s function [-Wmaybe-uninitialized] bio->bi_next =3D bl->head; ~~~~~~~~~~~~~^~~~~~~~~~ drivers/md/dm.c:930:14: note: 'bio' was declared here struct bio *bio; ^~~ Introduced by commit 58c66b86cfe7 ("dm: improve noclone_endio() to support multipath target") --=20 Cheers, Stephen Rothwell --Sig_/PVmk/xY08i5Nb.lRcC+fPGh Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAlxsuFsACgkQAVBC80lX 0GwpLQgAiHux41yYTJ7TJsVOCUAyNKhkgVpAJJ7PmKZHgqBSx9ev+FfRCeynGzNE wGAzX5wuZUprPB1+evEZK5u6LWlW+vn+OnnwpAQznJpIsD03WkuSFODq+KTfnoVq T+tyZsL2aZloBC0CV0wWBj/ZJ40EO5O/uuauPWLobuw1ot+wMHI+Cid1RuE4V0hU gpreP5sB8qbKnpAqq55pQpfKN6g+qQIEqUTd9tFesqPeiWSMRKs1vBKdUewQir8j B12qXrE7+AhmNh8cHzxQwNDgXHmgSj1enWgVYEKQWD/i1LBz5c71o+kGoBTb/h6s 6JVeFtBaoMop602l/nNm/ovd7Nx/9w== =+D6c -----END PGP SIGNATURE----- --Sig_/PVmk/xY08i5Nb.lRcC+fPGh--