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_HELO_NONE, SPF_PASS autolearn=no 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 93522C0650E for ; Mon, 8 Jul 2019 03:25:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5208B20659 for ; Mon, 8 Jul 2019 03:25:16 +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="TcZOhZCk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728818AbfGHDZP (ORCPT ); Sun, 7 Jul 2019 23:25:15 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:41275 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726105AbfGHDZP (ORCPT ); Sun, 7 Jul 2019 23:25:15 -0400 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 (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 45hrRr0cp5z9sN1; Mon, 8 Jul 2019 13:25:11 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1562556312; bh=Uyh5Dsc98sLhIcQfuYxGIsQmOAcbJI7nGEcr3m31xLs=; h=Date:From:To:Cc:Subject:From; b=TcZOhZCkIs03h69c6wK4fEyTYD9oKGX3Oq/DBr/CqAQ+9D2WqAGa9/NHRvFrNM3ZD xhN7d2XQPCIJlTJGOCWV3ciNXo1qM419177L1qCCk20WP2OHP59u7sDLTilWOS07kr oERMgG5uL/JYaMMxvoRmjrzqkq6iwcrMa+YS3Qt2YEuK7h7CodNXAo3GU7Xvwaga6p epVzB1HkLqVO9tnaQTIyegn0rPXlgy1BZxEJNp2l6VHXSS0lDJsia4JRbhEikFGs02 RcLnbBrCMKxSnz2fxmP8/GGMuM+r8mBfg45kFXwMTxxMu7ejU5gRQQrOSYAeUez389 1402mLRLMt83Q== Date: Mon, 8 Jul 2019 13:25:10 +1000 From: Stephen Rothwell To: David Miller , Networking Cc: Linux Next Mailing List , Linux Kernel Mailing List , Tariq Toukan , Eran Ben Elisha , Saeed Mahameed Subject: linux-next: build warning after merge of the net-next tree Message-ID: <20190708132510.5e1017a7@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/06cUy9_t8UAQ6Ts2rE/D_Dt"; protocol="application/pgp-signature" Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/06cUy9_t8UAQ6Ts2rE/D_Dt Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the net-next tree, today's linux-next build (x86_64 allmodconfig) produced this warning: In file included from include/linux/bitmap.h:9, from include/linux/cpumask.h:12, from arch/x86/include/asm/cpumask.h:5, from arch/x86/include/asm/msr.h:11, from arch/x86/include/asm/processor.h:21, from arch/x86/include/asm/cpufeature.h:5, from arch/x86/include/asm/thread_info.h:53, from include/linux/thread_info.h:38, from arch/x86/include/asm/preempt.h:7, from include/linux/preempt.h:78, from include/linux/spinlock.h:51, from include/linux/seqlock.h:36, from include/linux/time.h:6, from include/linux/ktime.h:24, from include/linux/timer.h:6, from include/linux/netdevice.h:24, from include/linux/if_vlan.h:10, from drivers/net/ethernet/mellanox/mlx5/core/en.h:35, from drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls= _tx.c:5: drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c: In function 'ml= x5e_ktls_tx_handle_ooo': include/linux/string.h:400:9: warning: 'rec_seq' may be used uninitialized = in this function [-Wmaybe-uninitialized] return __builtin_memcmp(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c:240:8: note: 're= c_seq' was declared here char *rec_seq; ^~~~~~~ Introduced by commit d2ead1f360e8 ("net/mlx5e: Add kTLS TX HW offload support") --=20 Cheers, Stephen Rothwell --Sig_/06cUy9_t8UAQ6Ts2rE/D_Dt Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl0it5YACgkQAVBC80lX 0GyoSQf+OVKBwg9oaKP28cOy3uw3bRZ/Vcq35raoJNAry/NRCi45TR06qDNniLwZ WRV9BhtV05j4IZNjNKvgxlK+ioMuanT7gynfXlSaEd7WNAQKz3apKcq9yPeXaeoN l6SDQLUmAEJtH+9t/BRwwIYFy9dMMHn0I3BeCWZlk6ka4tXTDlAFXnWRGLQXFtPV NgM+L1wK65/ksXiT8tlE9JuVv/ihop22NpRZ2qfupA9/0Bhtx/7BPyPKjnhaEMB/ Sn5xd4yE5ZsNZP6W5s8Jk4OhpVFa3hZcH3PEr/fJJOljFxryY2f8hadGh1VyoYFI lTbu3Ku/USKSvD6Bl66TEUFh1qAvpQ== =cxjc -----END PGP SIGNATURE----- --Sig_/06cUy9_t8UAQ6Ts2rE/D_Dt--