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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 124F6C636D6 for ; Wed, 22 Feb 2023 14:18:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231371AbjBVOSa (ORCPT ); Wed, 22 Feb 2023 09:18:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60810 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231911AbjBVOSZ (ORCPT ); Wed, 22 Feb 2023 09:18:25 -0500 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BDEDE3771D for ; Wed, 22 Feb 2023 06:18:18 -0800 (PST) Received: by mail-wm1-x331.google.com with SMTP id o38-20020a05600c512600b003e8320d1c11so1040243wms.1 for ; Wed, 22 Feb 2023 06:18:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=/9AYv4MZ0PVdleCTLJmIdfXhLpHP301LVOycmvvAP8k=; b=MEZmwJwuozbgU2BGHEe6dTjKLaFjN2r0XVnwx90M1y0zW1HAbrl2S5ba/42kntuO5W FCOD3KcgaT7O/cKD3iymSEmo+42I0qpvzrv9oXrWZ+oyp1sa59hHKtydyN8RX8BLoIEq KqsfxbtvGIy1aF5AShWqaXdcwD4cCdQiTBV6CpFXXxKsGcWot5wBqMFtsSR6Je61wUGt Cct+Jxr4Pc3kQ+haKOXeS6hKijXyUmqIZNDg27K9MZ/46HRXicMlo7NtCpE1b84zeUor YwwTYN/qOPj+jitlxNBArAdZ2PBIRt7iC8mfl4wQgWWSn8wTz6GL++i2NWVcADmQgTrL U8IA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=/9AYv4MZ0PVdleCTLJmIdfXhLpHP301LVOycmvvAP8k=; b=OO9hdSwFCy+TPMs2RRRSEjw5KYq4mvlReQBFbkcxoqDaRkfjxncBGGRHWAM9MfKbR/ 10Ymn1XxSN8k40an90qu0+U4WlQKN2TxSEUS3ufhScSJB7VJEQxgny0u9mQbTqYukTXC nJZVn8n6IjkOx6Qg9UGx+l34Zas9bW9Jg96w2f1mL/HrkV93cLbI1/QYivJw9oV9h+ml VMkd3TGeliz4QzfqDVBPhM3FylmQTI2mRVWafTM7dB9kTQI1+whjz7ZfQZ6DX83pnWjB 30VVWDhwsr+c92vOWykPAQOPEd6o/9xz+zFBeYd67seuuwR9KVezXOhMH6blGz23zpbH HEYw== X-Gm-Message-State: AO0yUKXtMHRAsXW7TpM2WnZGsbi+gMC0fjtYJsBah3pJ0tz0lYQVDFZB 9Sh9+jPsQB5lxg+PoIIXAcQwSZqNK19+XA== X-Google-Smtp-Source: AK7set+CmRx93TMsiUA4vCV6SODXbE8jzm5WDn5sIGkpTrZ+gi3QeUMO7ui5hmhh8w0HklpUx/VN1A== X-Received: by 2002:a05:600c:4b30:b0:3e2:147f:ac1a with SMTP id i48-20020a05600c4b3000b003e2147fac1amr4335527wmp.21.1677075497154; Wed, 22 Feb 2023 06:18:17 -0800 (PST) Received: from localhost ([102.36.222.112]) by smtp.gmail.com with ESMTPSA id d1-20020a5d4f81000000b002c5526234d2sm7025740wru.8.2023.02.22.06.18.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 06:18:16 -0800 (PST) Date: Wed, 22 Feb 2023 17:18:13 +0300 From: Dan Carpenter To: oe-kbuild@lists.linux.dev, Geetha sowjanya Cc: lkp@intel.com, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Vamsi Attunuru , Sunil Goutham , Subbaraya Sundeep Subject: drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c:29 rvu_mcs_set_lmac_bmap() error: uninitialized symbol 'lmac_bmap'. Message-ID: <202302191621.sVquZwLz-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 925cf0457d7e62ce08878ffb789189ac08ca8677 commit: ca7f49ff884677f97858c3934806e0e666425af0 octeontx2-af: cn10k: Introduce driver for macsec block. config: s390-randconfig-m031-20230219 (https://download.01.org/0day-ci/archive/20230219/202302191621.sVquZwLz-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Dan Carpenter | Link: https://lore.kernel.org/r/202302191621.sVquZwLz-lkp@intel.com/ smatch warnings: drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c:29 rvu_mcs_set_lmac_bmap() error: uninitialized symbol 'lmac_bmap'. vim +/lmac_bmap +29 drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c ca7f49ff884677 Geetha sowjanya 2022-10-01 16 static void rvu_mcs_set_lmac_bmap(struct rvu *rvu) ca7f49ff884677 Geetha sowjanya 2022-10-01 17 { ca7f49ff884677 Geetha sowjanya 2022-10-01 18 struct mcs *mcs = mcs_get_pdata(0); ca7f49ff884677 Geetha sowjanya 2022-10-01 19 unsigned long lmac_bmap; ca7f49ff884677 Geetha sowjanya 2022-10-01 20 int cgx, lmac, port; ca7f49ff884677 Geetha sowjanya 2022-10-01 21 ca7f49ff884677 Geetha sowjanya 2022-10-01 22 for (port = 0; port < mcs->hw->lmac_cnt; port++) { ca7f49ff884677 Geetha sowjanya 2022-10-01 23 cgx = port / rvu->hw->lmac_per_cgx; ca7f49ff884677 Geetha sowjanya 2022-10-01 24 lmac = port % rvu->hw->lmac_per_cgx; ca7f49ff884677 Geetha sowjanya 2022-10-01 25 if (!is_lmac_valid(rvu_cgx_pdata(cgx, rvu), lmac)) ca7f49ff884677 Geetha sowjanya 2022-10-01 26 continue; ca7f49ff884677 Geetha sowjanya 2022-10-01 27 set_bit(port, &lmac_bmap); This doesn't work. lmac_bmap needs to be initialized to zero. ca7f49ff884677 Geetha sowjanya 2022-10-01 28 } ca7f49ff884677 Geetha sowjanya 2022-10-01 @29 mcs->hw->lmac_bmap = lmac_bmap; ca7f49ff884677 Geetha sowjanya 2022-10-01 30 } -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests