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 5013F280CD2 for ; Mon, 3 Nov 2025 02:49:21 +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=1762138163; cv=none; b=GzbvaL7oxutBLiKdsWNRY4EQrLmlsyAcZ2UiPGI6mmZOY4uYlgPrZ6kYxRp7j8YfENXBb7nDi82EURiMpZukyfJ7/IsaX2KwKrs3cHaV8u7sz8zmUIvGAXYaydypO++NM/StawvZRwuqjCD/J4RVClU/3kxS99+xb9+d28O22eo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762138163; c=relaxed/simple; bh=virJQ33giplGy4qPRVV2d+D7i8WorYU8pqTDqfYJOPU=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=NeawS1wOz2wNMKKXxK9RnE44RQ1ccmAm1TYA/scB0+JskPtZhUuSutkHFQg3dRjpI9Tp68ZDq4MOmpSMRAt606cSCSq/RPSBLobUIKdstJtxorvivB3gt24mrySsTJfS+KXHmx4xbwHnpWLHRYoxGzrlWf9L/ypwl3IAQ7C6lhk= 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=Omrea1op; 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="Omrea1op" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762138161; x=1793674161; h=date:from:to:cc:subject:message-id:mime-version; bh=virJQ33giplGy4qPRVV2d+D7i8WorYU8pqTDqfYJOPU=; b=Omrea1opZlwcw0GvjnZ/zEex1SPx1jEtK3PYPqzAUfkdTm3gFB1+BIxH ba2ORGiO5Iop0VP+0WN+wDjGijrJtkdOeZfXDp/dyFFYvwJW96Rt8XB06 VmDja4sFCtvFIj9V1wUZEqSecx9P+0rdSYnyuMR3XiAr2gAsUgZcT+Q+X QFTlF5C3y84YcKLFQ/vl1EKYFj4VBADqhhX9nPm4U5+Esls+xuQ0ixbgO ZhTnvtqzgp0MyXj/pewecYgQA25Cb2/JYKDkp47YBGQXdj0d67D0NA3Li RTljiRR5mgxUpU3CiSrRKFKrQDVS1RNTezBLazJ/ItUEJjSITrWXDmBQt w==; X-CSE-ConnectionGUID: mek5EgbwREu0gTt4zDOvMQ== X-CSE-MsgGUID: EMhy3fk6TyuRsW/6v/5Gsg== X-IronPort-AV: E=McAfee;i="6800,10657,11601"; a="63415802" X-IronPort-AV: E=Sophos;i="6.19,275,1754982000"; d="scan'208";a="63415802" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Nov 2025 18:48:57 -0800 X-CSE-ConnectionGUID: YMCPNw7jTje8EskFrTOSgA== X-CSE-MsgGUID: FDEppbIWTPm7fM7uBT9UZg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,275,1754982000"; d="scan'208";a="187069488" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by fmviesa008.fm.intel.com with ESMTP; 02 Nov 2025 18:48:57 -0800 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1vFkcU-000PmI-1a; Mon, 03 Nov 2025 02:48:38 +0000 Date: Mon, 3 Nov 2025 10:47:48 +0800 From: kernel test robot To: Viresh Kumar Cc: oe-kbuild-all@lists.linux.dev Subject: [vireshk:virtio/msg-xen 10/17] ERROR: modpost: "dma_heap_add" [drivers/virtio/virtio_msg_ffa_bus.ko] undefined! Message-ID: <202511031025.2wGaABGO-lkp@intel.com> 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 tree: https://git.kernel.org/pub/scm/linux/kernel/git/vireshk/linux.git virtio/msg-xen head: cdc52122313863bdce40a9403e5ccf7ca915fc36 commit: 7b40677924876916ef306adfd4e8a48b08b28aee [10/17] virtio-msg: ffa: Add DMA Heap config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20251103/202511031025.2wGaABGO-lkp@intel.com/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251103/202511031025.2wGaABGO-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/202511031025.2wGaABGO-lkp@intel.com/ All error/warnings (new ones prefixed by >>, old ones prefixed by <<): ERROR: modpost: "dma_common_alloc_pages" [drivers/virtio/virtio_msg_ffa_bus.ko] undefined! ERROR: modpost: "dma_common_free_pages" [drivers/virtio/virtio_msg_ffa_bus.ko] undefined! >> ERROR: modpost: "dma_heap_add" [drivers/virtio/virtio_msg_ffa_bus.ko] undefined! >> ERROR: modpost: "dma_heap_get_name" [drivers/virtio/virtio_msg_ffa_bus.ko] undefined! >> WARNING: modpost: module virtio_msg_ffa_bus uses symbol dma_buf_export from namespace DMA_BUF, but does not import it. >> ERROR: modpost: "dma_heap_get_drvdata" [drivers/virtio/virtio_msg_ffa_bus.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki