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 D86AAC6778F for ; Thu, 26 Jul 2018 00:55:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F26620852 for ; Thu, 26 Jul 2018 00:55:58 +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="DVfgvjbt" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8F26620852 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 S1728678AbeGZCKL (ORCPT ); Wed, 25 Jul 2018 22:10:11 -0400 Received: from ozlabs.org ([203.11.71.1]:36227 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728378AbeGZCKL (ORCPT ); Wed, 25 Jul 2018 22:10:11 -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 41bYYj4zv6z9s0n; Thu, 26 Jul 2018 10:55:53 +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=1532566554; bh=zX/Fs5u4KkkgpQxSzjYGHH14bklQ+Qt5jFAFVIu3iSU=; h=Date:From:To:Cc:Subject:From; b=DVfgvjbtLflxIJRncCJl/Vkto/6niReJ8r7ya1cHDwHsNThrfCX/u7+Ag+vOezTL4 UoPR4n/oL6rStAUqYswU8cbTVv5cfdx5nwJqCNaeyOw8DR5zX0vGqgvj5gQG29sKBl YjQCjt0jB+L4e471/Qwn5iRg20oe+WpcnedzqtUBj5t0WQ5Bla5Xf2ZlTf+cZ+qZ4V PMe+4FXtAG7JKltlQqYqoWeY6RcTiZCMc4DQU2kBo59PE9Sv55EQaTwPKSCVKofFHV LA2XuNe15B4Ghw/jJcyussCfkeE4v27LbFxFOf8GPwyJc1+i77kRjof/a90K4mvzKc ThrP9A7NFKV/w== Date: Thu, 26 Jul 2018 10:55:53 +1000 From: Stephen Rothwell To: Doug Ledford , Jason Gunthorpe Cc: Linux-Next Mailing List , Linux Kernel Mailing List , Bart Van Assche , Chuck Lever Subject: linux-next: build warning after merge of the rdma tree Message-ID: <20180726105553.00a36e3c@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/kuj+vr4/UE=Y1Siy_7uRzl7"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/kuj+vr4/UE=Y1Siy_7uRzl7 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the rdma tree, today's linux-next build (powerpc ppc64_defconfig) produced this warning: net/sunrpc/xprtrdma/svc_rdma_rw.c: In function 'svc_rdma_post_chunk_ctxt': net/sunrpc/xprtrdma/svc_rdma_rw.c:350:5: warning: 'bad_wr' may be used unin= itialized in this function [-Wmaybe-uninitialized] if (bad_wr !=3D first_wr) ^ Introduced by commit ed288d74a9e5 ("net/xprtrdma: Simplify ib_post_(send|recv|srq_recv)() call= s") This is an actual problem. --=20 Cheers, Stephen Rothwell --Sig_/kuj+vr4/UE=Y1Siy_7uRzl7 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAltZHBkACgkQAVBC80lX 0Gw3aAf+JV+KQnRo61WjzWgK6G6qAfhvv3nu/pYhyOS7muHcix6l0yao/T4gxIms x5IpTsJx/WFgPFZd40cIbQFvqwJ7hOq6nlAV7juIv2cfSWqEHKvW9j107fMvjuoa GhHSXJY5ZCBAGPEwFJyLtjPEippo4V7wF2lYcWt/454PLLEPj/omzzv4VPrAPMDM xKD8ntfL3TZnfNPhQPwnvdL9kjyPOoxIIFS6zbmNL3wLTR6qwkCMhN7JYLbh7h8D mN8QojWiJVifTng5BtgmV5jItYP+IZ6+aRdNXCxtOEznELBAwLKfrzDfhsiyDrnQ tO6BfM/hiMdsQU05kv+WS/LTh58sFw== =FzSB -----END PGP SIGNATURE----- --Sig_/kuj+vr4/UE=Y1Siy_7uRzl7--