From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 283F434DB6D for ; Tue, 25 Aug 2026 05:09:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787634564; cv=none; b=KZq+fRSrutGnfT8VMG4i8BGVDNY27lveKNV7SysUq9zN636B80RK2Ph3Vo0W/WHh6YLvuVy7N2lGtrYKg6ZASN1vJD+E4B0n9T0AWoqYNJF7XxW/sEJDRysdpjwFpafuKk6XlA8O99CRA40QupjIL8NLfzEU1e5jhoZ25beI/Tg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787634564; c=relaxed/simple; bh=VWFoUEtCgbKDkhft198z52V0RCfs7kACzwRP9+HHb1A=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=bmNZ8/BgbEmJOmIAmbLq5XR2Y7XCRKZglUAgmk3uBTCpXcaX0TGuzVXgidh2TE30zR8dqhpJCoQlvwsLqbbuxOop07DIM1/j43rhV5eYmCJLUWLjzJtB8iCcvivR3WMH191HtR9SZHKm4IACymJBTSTG/IbLyyYYEI3J3RXCOZY= 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=QSv7IMxL; arc=none smtp.client-ip=192.198.163.15 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="QSv7IMxL" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1787634562; x=1819170562; h=date:from:to:cc:subject:message-id:mime-version; bh=VWFoUEtCgbKDkhft198z52V0RCfs7kACzwRP9+HHb1A=; b=QSv7IMxLIlOhAmNWsAxlRAl/ScB2tW/SkYZYJYObpya9yDFSZEhOySpK Ae88EL4X/4K9rNUdVkHyZAhLwa1koZPSWsdkVmcfZcn6dSBoJEuW+xim+ lkS1GAzWdhhrvnbx5q5PCcr3mM1bcdHl/A/n0ZWt9+vhSgjgrMzW7//6Z sYm7aEuSaduWBgVnW/qRHBrU7A1ICStuGura9bAG1jeVmLigeCjjBDIYY t+iH21W1VXxFptL20KrOk2AdUtJsAIMV84LzgoQqAiQErlrCe+DAPq80k 823xfg/J2HWSetwOqpzFjq1BDRSrzJlJCLphnK+9QdRdZaapf8hN9HRKU A==; X-CSE-ConnectionGUID: AQoROlOdRlWFMW/rYE73/Q== X-CSE-MsgGUID: uUSh/m4vTreC6rTD/3zqEA== X-IronPort-AV: E=McAfee;i="6800,10657,11885"; a="88219904" X-IronPort-AV: E=Sophos;i="6.25,242,1779174000"; d="scan'208";a="88219904" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2026 22:09:21 -0700 X-CSE-ConnectionGUID: S2Bki7WnQR+cUKR0ZsTPeg== X-CSE-MsgGUID: 4mzN0K4hTAuEIClfdGEffw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,242,1779174000"; d="scan'208";a="261049632" Received: from lkp-server01.sh.intel.com (HELO 3532383e6126) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 24 Aug 2026 22:09:20 -0700 Received: from kbuild by 3532383e6126 with local (Exim 4.98.2) (envelope-from ) id 1wyjPS-0000000050N-0cCt; Tue, 25 Aug 2026 05:09:18 +0000 Date: Tue, 25 Aug 2026 13:08:55 +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: <202608251243.dC6F8tYQ-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: 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 horms-ipvs/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: 22 hours ago :::::: commit date: 22 hours ago config: alpha-defconfig (https://download.01.org/0day-ci/archive/20260825/202608251243.dC6F8tYQ-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 16.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260825/202608251243.dC6F8tYQ-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/202608251243.dC6F8tYQ-lkp@intel.com/ All errors (new ones prefixed by >>): net/core/net_namespace.c: In function 'net_passive_dec': >> net/core/net_namespace.c:541:41: error: 'struct ref_tracker_dir' has no member named 'dead' 541 | if (!net->refcnt_tracker.dead) | ^ vim +541 net/core/net_namespace.c 0f6ede9fbc747e Eric Dumazet 2024-12-04 533 e57a6320215c39 Kuniyuki Iwashima 2025-02-17 534 void net_passive_dec(struct net *net) 486a87f1e56240 Daniel Lezcano 2009-02-22 535 { 41467d2ff4dfe1 Yajun Deng 2021-08-17 536 if (refcount_dec_and_test(&net->passive)) { 416c51e17b8b31 Eric Dumazet 2014-09-09 537 kfree(rcu_access_pointer(net->gen)); 0cafd77dcd032d Eric Dumazet 2022-10-20 538 0cafd77dcd032d Eric Dumazet 2022-10-20 539 /* There should not be any trackers left there. */ 0cafd77dcd032d Eric Dumazet 2022-10-20 540 ref_tracker_dir_exit(&net->notrefcnt_tracker); 08b1eada860370 Tetsuo Handa 2026-08-16 @541 if (!net->refcnt_tracker.dead) 08b1eada860370 Tetsuo Handa 2026-08-16 542 ref_tracker_dir_exit(&net->refcnt_tracker); 0cafd77dcd032d Eric Dumazet 2022-10-20 543 0f6ede9fbc747e Eric Dumazet 2024-12-04 544 /* Wait for an extra rcu_barrier() before final free. */ 0f6ede9fbc747e Eric Dumazet 2024-12-04 545 llist_add(&net->defer_free_list, &defer_free_list); 45a19b0a725a04 Johann Felix Soden 2007-11-07 546 } 41467d2ff4dfe1 Yajun Deng 2021-08-17 547 } 45a19b0a725a04 Johann Felix Soden 2007-11-07 548 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki