From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (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 E6EC4153598 for ; Sun, 26 Oct 2025 00:03:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761437018; cv=none; b=r1kiW5H9CIw71TUZy1KGSmuJSlKhdMXmDoKwuVE8mlnfbvyyt2mLVR2naNzpYBqYldQMUZaedoydyNxjakNiB/Umzl/UF8k8ip8BIUBcGEnt8hI5Xqc5b0aipPCBLZkv70FchVq/3YRpJoq16IINIGrqF5rxHiyOVqZxyw3DDo0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761437018; c=relaxed/simple; bh=1N1466tUsaIiblXnzB94gApsbRJM3bu60+Z5AYa+wsw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=n3Am6bo/Rb7KA11Fw/uIyBN67S4AS4R+tDJNkzrCysRQ7AjF2+qWoa85kC7p0GvN0Tu3G1QxlIdMjKaxRUCX8yk/3QWQ0XzLI++HN7wrKqTQjeiEYkpBH3Y+i6bcCyAd/p2bwWZ3vvxmjlLtOJ3tlPsDtHPgVUGYKWu8n/lXzcA= 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=FBZJ+qxn; arc=none smtp.client-ip=198.175.65.13 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="FBZJ+qxn" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761437017; x=1792973017; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=1N1466tUsaIiblXnzB94gApsbRJM3bu60+Z5AYa+wsw=; b=FBZJ+qxnXSIZ2apioNxxxxUWdyLRMHN+wwZ96lthyENrexVrSTCU/KN2 ZfnzoCTe7Zq4Y8B5L2i2ljGzF3lKh2dFb2vxPV+j8nFqXUW50iDoLc2nM XeexBf2yD0FIvFLWTFoYXnau3CIRCrruuOEX2SmaCyrMTWn3rP7gKndSZ YGhwuubqT3bBOx2QJgUeKjjohpwKWQq88KOf/JlxnxQK08Kimc2VbEs7q cnQWlNhLiS5Mc+Cmi+sYkZ592KSjQs4M4rdd5TgMtJ7r3I/kMjdlXIt/q LPWnhLH5N0HsyI+EXeJmPKEHLCCcrPMJz0BH51pkwPvImqVeSpPzJjzL1 A==; X-CSE-ConnectionGUID: yWCLc9NDQ/2d3KrzRL3wAA== X-CSE-MsgGUID: VNHsvBOwSNOXWYAGpBQdqg== X-IronPort-AV: E=McAfee;i="6800,10657,11586"; a="74686954" X-IronPort-AV: E=Sophos;i="6.19,255,1754982000"; d="scan'208";a="74686954" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2025 17:03:37 -0700 X-CSE-ConnectionGUID: wiCGgWDVQje6AebI19j7fg== X-CSE-MsgGUID: aeyqzyn8RIaFW2G8XBlpdQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,255,1754982000"; d="scan'208";a="188775203" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by orviesa003.jf.intel.com with ESMTP; 25 Oct 2025 17:03:35 -0700 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1vCoEP-000FiG-0y; Sun, 26 Oct 2025 00:03:33 +0000 Date: Sun, 26 Oct 2025 08:03:13 +0800 From: kernel test robot To: Allison Henderson Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [RFC 02/15] net/rds: Give each connection its own workqueue Message-ID: <202510260705.2YLUonGC-lkp@intel.com> References: <20251022191715.157755-3-achender@kernel.org> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251022191715.157755-3-achender@kernel.org> Hi Allison, [This is a private test report for your RFC patch.] kernel test robot noticed the following build errors: [auto build test ERROR on net/main] [also build test ERROR on net-next/main linus/master horms-ipvs/master v6.18-rc2 next-20251024] [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/Allison-Henderson/net-rds-Add-per-cp-work-queue/20251023-032058 base: net/main patch link: https://lore.kernel.org/r/20251022191715.157755-3-achender%40kernel.org patch subject: [RFC 02/15] net/rds: Give each connection its own workqueue config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20251026/202510260705.2YLUonGC-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251026/202510260705.2YLUonGC-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/oe-kbuild-all/202510260705.2YLUonGC-lkp@intel.com/ All errors (new ones prefixed by >>): net/rds/ib.c: In function 'rds_ib_unregister_client': >> net/rds/ib.c:500:25: error: 'RDS_NMBR_CP_WQS' undeclared (first use in this function) 500 | for (i = 0; i < RDS_NMBR_CP_WQS; ++i) | ^~~~~~~~~~~~~~~ net/rds/ib.c:500:25: note: each undeclared identifier is reported only once for each function it appears in In file included from include/linux/srcu.h:21, from include/linux/notifier.h:16, from arch/s390/include/asm/uprobes.h:12, from include/linux/uprobes.h:66, from include/linux/mm_types.h:16, from include/linux/uio.h:9, from include/linux/socket.h:8, from include/uapi/linux/in.h:25, from include/linux/in.h:19, from net/rds/ib.c:34: >> net/rds/ib.c:501:33: error: 'rds_cp_wqs' undeclared (first use in this function); did you mean 'rds_ib_wq'? 501 | flush_workqueue(rds_cp_wqs[i]); | ^~~~~~~~~~ include/linux/workqueue.h:778:41: note: in definition of macro 'flush_workqueue' 778 | struct workqueue_struct *_wq = (wq); \ | ^~ vim +/RDS_NMBR_CP_WQS +500 net/rds/ib.c 491 492 static void rds_ib_unregister_client(void) 493 { 494 int i; 495 496 ib_unregister_client(&rds_ib_client); 497 /* wait for rds_ib_dev_free() to complete */ 498 flush_workqueue(rds_wq); 499 > 500 for (i = 0; i < RDS_NMBR_CP_WQS; ++i) > 501 flush_workqueue(rds_cp_wqs[i]); 502 } 503 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki