From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (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 1BFA217547 for ; Mon, 18 Mar 2024 00:33:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710722043; cv=none; b=JImYTojU4LOk/gUl1lfFsAv/irpL9t7pBlKzI8ubJyrecdrzQ3VvP9jxdPm88YPCqj2es782HdAR3PIV5P2q4XOUIOkWib2LBc01DQWYDrgLHGDOI5b2MrJ4vJW6uWcAvE+AZoMa2eQNWLkY6Kp03ylJ7tX0DyCJ6Pn4nbhEzGc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710722043; c=relaxed/simple; bh=MHg0NKKUw3YHEBfoEYMc8wiQax3U8R5I7t7SEw8GybU=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=U1TiF+oAIb5DwOmmvayuEuObzj7tYeR069UDamDXysorwplVhZZj9n188j55C30EKgnSiZkVEICEScObMnL2ZdunP3mkIo2QvnkYkmDg0eu4NGrehUyakkXuTKfGUzI5nOD0/7BZaRLuHzydlPvA8LJ1CYcyhMBGI32VbW0xvrQ= 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=Wz+QrkqA; arc=none smtp.client-ip=192.198.163.18 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="Wz+QrkqA" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1710722040; x=1742258040; h=date:from:to:cc:subject:message-id:mime-version; bh=MHg0NKKUw3YHEBfoEYMc8wiQax3U8R5I7t7SEw8GybU=; b=Wz+QrkqAMTLa744Klsw5Nr7xwPv0o5//gWe5diYUt834KLt6gWACcTm4 uCyH0brYWKeGPIHg5mQrMKdp8MeTHF+6ialskGlseGd1bZZ0r9vMnxl+3 LnlB0pDh5NDbgx70Gkx/ymOpzxpQy78QWH9wwhiuV+spFWN4pvf5nxXPn uOH4XAoxRuVO6+GR5LYsH2WBXUO2jzw7t1Cs/xe2G5CjUsOLWNipOWg5Y aMvnlaeZXwjtKhHr0XSka6OhpuWvT/1dgSQEFgxzJrvHmfLk2UqFmuMTB BtNML2aiaN5QgGB8WaigWPGXqbUPEwI7DS5YXJeYfk2xCEtOcyo/jxIiJ g==; X-IronPort-AV: E=McAfee;i="6600,9927,11016"; a="5357931" X-IronPort-AV: E=Sophos;i="6.07,133,1708416000"; d="scan'208";a="5357931" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Mar 2024 17:33:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,133,1708416000"; d="scan'208";a="13773951" Received: from lkp-server01.sh.intel.com (HELO b21307750695) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 17 Mar 2024 17:33:58 -0700 Received: from kbuild by b21307750695 with local (Exim 4.96) (envelope-from ) id 1rm0wt-000GYh-1h; Mon, 18 Mar 2024 00:33:55 +0000 Date: Mon, 18 Mar 2024 08:33:41 +0800 From: kernel test robot To: Masahiro Yamada Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Nicolas Schier Subject: ERROR: modpost: "ebus_dma_irq_enable" [drivers/parport/parport_pc.ko] undefined! Message-ID: <202403180855.4Mss6APq-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Masahiro, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 906a93befec826475ab3d4facacc57a0b0a002a5 commit: f73edc8951b2de515b5ecc8a357ccd47dd41077e kbuild: unify two modpost invocations date: 1 year, 6 months ago config: sparc-randconfig-002-20240317 (https://download.01.org/0day-ci/archive/20240318/202403180855.4Mss6APq-lkp@intel.com/config) compiler: sparc-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240318/202403180855.4Mss6APq-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/202403180855.4Mss6APq-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: vmlinux.o: section mismatch in reference: leon_pci_init (section: .text) -> pci_assign_unassigned_resources (section: .init.text) WARNING: modpost: vmlinux.o: section mismatch in reference: grpci2_of_driver (section: .data) -> grpci2_of_match (section: .init.rodata) >> ERROR: modpost: "ebus_dma_irq_enable" [drivers/parport/parport_pc.ko] undefined! >> ERROR: modpost: "ebus_dma_unregister" [drivers/parport/parport_pc.ko] undefined! >> ERROR: modpost: "ebus_dma_register" [drivers/parport/parport_pc.ko] undefined! >> ERROR: modpost: "ebus_dma_enable" [drivers/parport/parport_pc.ko] undefined! >> ERROR: modpost: "ebus_dma_prepare" [drivers/parport/parport_pc.ko] undefined! >> ERROR: modpost: "ebus_dma_request" [drivers/parport/parport_pc.ko] undefined! >> ERROR: modpost: "ebus_dma_residue" [drivers/parport/parport_pc.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki