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 98082C433EF for ; Tue, 5 Jul 2022 03:38:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231604AbiGEDiw (ORCPT ); Mon, 4 Jul 2022 23:38:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231307AbiGEDiv (ORCPT ); Mon, 4 Jul 2022 23:38:51 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D01C11A34 for ; Mon, 4 Jul 2022 20:38:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1656992330; x=1688528330; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=GFLON9pERjyeGGpq5kP/SZAZHkKuoQ4hXmKkrZoWXNk=; b=RYkb2v3fSCXLHVNIb317mA+AAw4NL7XcyTviXQo1JMIJ7DmiKMDT1iZF PeNVd16HH0LXNOVCI+6GyjhcZss5sSwQWl7sgDBN2vBz51zUwchMcnBKF kYm6+LFsE4wYeIDxF1N81LgFrgU5ibwvkk5trOhHUad+TB1BSGCiwCwgv BPdFnUKaZl9Au/wgBVlD2/+wniiK6CdDGP13d85cg/GVP08rkTGWx4OQc 5yqw2oswPigGihDduXbxhQTdUjAUjOWSlKFwoiCmGs6BfrdBEdRD7f70T DStCXcZ5TfSf9JLf+xBr9COARLeFbb2EJD0Rou8Buhh9MfeJyItFykZeF A==; X-IronPort-AV: E=McAfee;i="6400,9594,10398"; a="283971867" X-IronPort-AV: E=Sophos;i="5.92,245,1650956400"; d="scan'208";a="283971867" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jul 2022 20:38:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,245,1650956400"; d="scan'208";a="567433944" Received: from lkp-server01.sh.intel.com (HELO 68b931ab7ac1) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 04 Jul 2022 20:38:48 -0700 Received: from kbuild by 68b931ab7ac1 with local (Exim 4.95) (envelope-from ) id 1o8ZOh-000Ii6-Va; Tue, 05 Jul 2022 03:38:47 +0000 Date: Tue, 5 Jul 2022 11:38:43 +0800 From: kernel test robot To: David Lamparter , netdev@vger.kernel.org Cc: kbuild-all@lists.01.org, David Ahern , Eric Dumazet , David Lamparter Subject: Re: [PATCH net-next v2] net: ip6mr: add RTM_GETROUTE netlink op Message-ID: <202207051158.Vo7Qj6VM-lkp@intel.com> References: <20220704095845.365359-1-equinox@diac24.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220704095845.365359-1-equinox@diac24.net> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi David, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on net-next/master] url: https://github.com/intel-lab-lkp/linux/commits/David-Lamparter/net-ip6mr-add-RTM_GETROUTE-netlink-op/20220704-180235 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git d0bf1fe6454e976e39bc1524b9159fa2c0fcf321 config: x86_64-rhel-8.3-kselftests (https://download.01.org/0day-ci/archive/20220705/202207051158.Vo7Qj6VM-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/ab5f843c60bd5c7ef119d8be390e67f9c43d8d3b git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review David-Lamparter/net-ip6mr-add-RTM_GETROUTE-netlink-op/20220704-180235 git checkout ab5f843c60bd5c7ef119d8be390e67f9c43d8d3b # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash net/ipv6/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> net/ipv6/ip6mr.c:2515:25: sparse: sparse: symbol 'rtm_ipv6_mr_policy' was not declared. Should it be static? net/ipv6/ip6mr.c:407:13: sparse: sparse: context imbalance in 'ip6mr_vif_seq_start' - different lock contexts for basic block net/ipv6/ip6mr.c: note: in included file (through include/linux/rculist.h, include/linux/pid.h, include/linux/sched.h, ...): include/linux/rcupdate.h:726:9: sparse: sparse: context imbalance in 'ip6_mr_forward' - unexpected unlock net/ipv6/ip6mr.c: note: in included file (through include/linux/mroute6.h): include/linux/mroute_base.h:432:31: sparse: sparse: context imbalance in 'mr_mfc_seq_stop' - unexpected unlock -- 0-DAY CI Kernel Test Service https://01.org/lkp