From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7BF53B19A3 for ; Tue, 25 Aug 2026 06:19:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787638778; cv=none; b=YOPyM7fcrz2RvKviUb149YDJCGDfOMMdwvm95RhP5Eky/SYMaBSLRAa7hi6n9Jyra8IovBO/TfsDFtb2qCqEhMURvqD1DUxjgNxYh9afzUtoI3zK0MMq3KLh22ujiyr84nbAuwB0OC/lkDycMTCBMKKlPpxCqs5hYC2g7tYZbm8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787638778; c=relaxed/simple; bh=uyqIhAE6XIajCDsbjZ+rofrHcz61bkI0Tucu/s+7SyM=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=F66PXibzuQJOD9DDWbrIvh4GmLoH0SwIi8DqTiqdED/Zb3Ax2Sp/VvoTEEpDEXvDjdyRiEX0qBoyFn6j9TrxvVvU1cFichAMrHtY/HAoqKxfQs98vEXT2jGftdSHG912/IcvetukjQrG4s4ReTngIMqDRIifFjFMPeHNRTuRBP4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=CLSMpizH; arc=none smtp.client-ip=192.198.163.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="CLSMpizH" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1787638775; x=1819174775; h=date:from:to:cc:subject:message-id:mime-version; bh=uyqIhAE6XIajCDsbjZ+rofrHcz61bkI0Tucu/s+7SyM=; b=CLSMpizHwUaXVBy2yvelT6ErYJCejxjo+uoxn4qj8FAbRfeAJejQKNNV 1SpB+6xX0BaVu93YSUhC0JL6bw4auq0gJzLe2N4dKEiqvp7qQbdxRW8E5 AYS2dTwAiPPoCPQ36H3HwnQq4m5xMU60/9cnKhWSjNuJFjUbXXTDhX02r VRQDQlgUwXkFowaGe7/BOU6ndAPCjFDejQioPs5KJSX88Jz5M6as+8Cke mAK9IpjpqoyEyFggLgpam5AkUcaHzfPKpb2z7xhF2keGcEcUP0oPcdDZ9 292V78pG19P6WXp8s/z3zEFZ70EGZAu9G6T0cmhmgpI0IxcHmucAPM6oe w==; X-CSE-ConnectionGUID: aBPcHxVyRgKc5rDMS1328A== X-CSE-MsgGUID: wBWZqWgrSciwJ1roFRKoPQ== X-IronPort-AV: E=McAfee;i="6800,10657,11885"; a="98772369" X-IronPort-AV: E=Sophos;i="6.25,242,1779174000"; d="scan'208";a="98772369" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2026 23:19:35 -0700 X-CSE-ConnectionGUID: dWJ1QaNqQHmo+FlnjNFLKw== X-CSE-MsgGUID: wveWy1EwTjS/zMFBcXotmQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,242,1779174000"; d="scan'208";a="305433942" Received: from lkp-server01.sh.intel.com (HELO 3532383e6126) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 24 Aug 2026 23:19:34 -0700 Received: from kbuild by 3532383e6126 with local (Exim 4.98.2) (envelope-from ) id 1wykVQ-0000000056t-05g7; Tue, 25 Aug 2026 06:19:32 +0000 Date: Tue, 25 Aug 2026 14:19:00 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: Re: [PATCH] net: add missing ref_tracker_dir_exit() to net_passive_dec() Message-ID: <202608251419.KDzuLP1i-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "linux-review patch is more than 7 days old, verify it wasn't already superseded" :::::: BCC: lkp@intel.com CC: llvm@lists.linux.dev CC: oe-kbuild-all@lists.linux.dev In-Reply-To: References: TO: Tetsuo Handa TO: Eric Dumazet TO: Jakub Kicinski TO: Network Development Hi Tetsuo, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] [also build test ERROR on linus/master v7.2] [cannot apply to net/main next-20260821] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Tetsuo-Handa/net-add-missing-ref_tracker_dir_exit-to-net_passive_dec/20260816-212649 base: net-next/main patch link: https://lore.kernel.org/r/af7dabf3-d0d7-46dc-a878-e1715b3c9ac6%40I-love.SAKURA.ne.jp patch subject: [PATCH] net: add missing ref_tracker_dir_exit() to net_passive_dec() :::::: branch date: 24 hours ago :::::: commit date: 24 hours ago config: loongarch-defconfig (https://download.01.org/0day-ci/archive/20260825/202608251419.KDzuLP1i-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 771bdfdab2d66a4eb85b8ea7673cfa30152718b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260825/202608251419.KDzuLP1i-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/r/202608251419.KDzuLP1i-lkp@intel.com/ All errors (new ones prefixed by >>): >> net/core/net_namespace.c:541:28: error: no member named 'dead' in 'struct ref_tracker_dir' 541 | if (!net->refcnt_tracker.dead) | ~~~~~~~~~~~~~~~~~~~ ^ net/core/net_namespace.c:52:13: warning: variable 'init_net_initialized' set but not used [-Wunused-but-set-global] 52 | static bool init_net_initialized; | ^ 1 warning and 1 error generated. vim +541 net/core/net_namespace.c 0f6ede9fbc747e2 Eric Dumazet 2024-12-04 533 e57a6320215c396 Kuniyuki Iwashima 2025-02-17 534 void net_passive_dec(struct net *net) 486a87f1e562409 Daniel Lezcano 2009-02-22 535 { 41467d2ff4dfe18 Yajun Deng 2021-08-17 536 if (refcount_dec_and_test(&net->passive)) { 416c51e17b8b31b Eric Dumazet 2014-09-09 537 kfree(rcu_access_pointer(net->gen)); 0cafd77dcd032d1 Eric Dumazet 2022-10-20 538 0cafd77dcd032d1 Eric Dumazet 2022-10-20 539 /* There should not be any trackers left there. */ 0cafd77dcd032d1 Eric Dumazet 2022-10-20 540 ref_tracker_dir_exit(&net->notrefcnt_tracker); 08b1eada8603705 Tetsuo Handa 2026-08-16 @541 if (!net->refcnt_tracker.dead) 08b1eada8603705 Tetsuo Handa 2026-08-16 542 ref_tracker_dir_exit(&net->refcnt_tracker); 0cafd77dcd032d1 Eric Dumazet 2022-10-20 543 0f6ede9fbc747e2 Eric Dumazet 2024-12-04 544 /* Wait for an extra rcu_barrier() before final free. */ 0f6ede9fbc747e2 Eric Dumazet 2024-12-04 545 llist_add(&net->defer_free_list, &defer_free_list); 45a19b0a725a04f Johann Felix Soden 2007-11-07 546 } 41467d2ff4dfe18 Yajun Deng 2021-08-17 547 } 45a19b0a725a04f Johann Felix Soden 2007-11-07 548 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki