From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 6E3A884039; Wed, 6 Nov 2024 16:51:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730911891; cv=none; b=dKrJG4cM3gf+g0H7FeBYyJazicJnD2g7sZe/BO5/ufrDJVZgPIG0Or+JjbnqRF/RELhnHrrlUsHDaNSvMFbQoAqOW394vNF+FUGk2IaMK1fk8BOA8dndQoJBC77kPVTs7qkxCJeWkOqXCp0pHn15OjJMBlRoNGKtwEOlSRcSOfk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730911891; c=relaxed/simple; bh=1M7Bj+5VS5H515hcMISSA+Rb5xUvbQ88kk6eO60py2I=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gbxfV01KAPtDnssnPCYv8YDLNZWHO8RIu92yEtXgpfICr70X5dld59Dn4NqAbntUdqSdVNm2Qp7lPvpNGVTEAijS/xD4gu98kYW1iasrizQ9PZIIkv+RUEe5sJZ5fagbZ4FhLt5unPDaIerk3hWv+oPil0dJaqRK0nn+YB9okVI= 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=fvdHYxXe; arc=none smtp.client-ip=198.175.65.15 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="fvdHYxXe" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1730911890; x=1762447890; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=1M7Bj+5VS5H515hcMISSA+Rb5xUvbQ88kk6eO60py2I=; b=fvdHYxXeR5/awiXgM3IJq3wwnq9Jl8a+PVNlIVyjeIvpDwNcElHBm9LM K/VIiebP9zDrRI/SZuRl0jc63Mnn00LrFMPDOdq6/9bFSeY5QEjlBWr6X m5GA3rFdZuT1GQkv2E0DPF9jBbQ4vQhioIQiKm1U0n6JSyYtdARiBVTD2 T3TGoZHan3fWe0DWRPgHEI7MYgEXtTuzM7v2DI/N4lv/iInDkCMe+xIJW K2hdeBYP+mOk2a0qZdO/vmEe/So2wSip+9fnmoLiX0iKN26pTFTPqsul0 PCgsy04xK1y/o4zWFtqkh7tpYk3vMI/mVqR7ywm8J32klW1ztwRYdJrBn Q==; X-CSE-ConnectionGUID: g1W4XU3SRiKVwLyRfXMxkA== X-CSE-MsgGUID: pSGipyI6TSqy28UMshvGjw== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="34421268" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="34421268" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2024 08:51:29 -0800 X-CSE-ConnectionGUID: wIbpXI4ERrGR0Wz2x3vH5Q== X-CSE-MsgGUID: yaKF7mI5R0yZbu3xgKqINg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,263,1725346800"; d="scan'208";a="88606389" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by fmviesa003.fm.intel.com with ESMTP; 06 Nov 2024 08:51:26 -0800 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t8jFc-000p9s-0j; Wed, 06 Nov 2024 16:51:24 +0000 Date: Thu, 7 Nov 2024 00:50:45 +0800 From: kernel test robot To: Longfang Liu , alex.williamson@redhat.com, jgg@nvidia.com, shameerali.kolothum.thodi@huawei.com, jonathan.cameron@huawei.com Cc: oe-kbuild-all@lists.linux.dev, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linuxarm@openeuler.org, liulongfang@huawei.com Subject: Re: [PATCH v13 3/4] hisi_acc_vfio_pci: register debugfs for hisilicon migration driver Message-ID: <202411070027.p1xVCxxs-lkp@intel.com> References: <20241106100343.21593-4-liulongfang@huawei.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241106100343.21593-4-liulongfang@huawei.com> Hi Longfang, kernel test robot noticed the following build errors: [auto build test ERROR on awilliam-vfio/next] [also build test ERROR on awilliam-vfio/for-linus linus/master v6.12-rc6 next-20241106] [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/Longfang-Liu/hisi_acc_vfio_pci-extract-public-functions-for-container_of/20241106-182913 base: https://github.com/awilliam/linux-vfio.git next patch link: https://lore.kernel.org/r/20241106100343.21593-4-liulongfang%40huawei.com patch subject: [PATCH v13 3/4] hisi_acc_vfio_pci: register debugfs for hisilicon migration driver config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20241107/202411070027.p1xVCxxs-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241107/202411070027.p1xVCxxs-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/202411070027.p1xVCxxs-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c: In function 'hisi_acc_vf_dev_read': >> drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c:1397:9: error: too many arguments to function 'seq_puts' 1397 | seq_puts(seq, | ^~~~~~~~ In file included from include/linux/debugfs.h:16, from include/linux/hisi_acc_qm.h:7, from drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c:9: include/linux/seq_file.h:122:29: note: declared here 122 | static __always_inline void seq_puts(struct seq_file *m, const char *s) | ^~~~~~~~ drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c: In function 'hisi_acc_vf_migf_read': drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c:1429:9: error: too many arguments to function 'seq_puts' 1429 | seq_puts(seq, "migrate data length: %lu\n", debug_migf->total_length); | ^~~~~~~~ include/linux/seq_file.h:122:29: note: declared here 122 | static __always_inline void seq_puts(struct seq_file *m, const char *s) | ^~~~~~~~ vim +/seq_puts +1397 drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c 1364 1365 static int hisi_acc_vf_dev_read(struct seq_file *seq, void *data) 1366 { 1367 struct device *vf_dev = seq->private; 1368 struct vfio_pci_core_device *core_device = dev_get_drvdata(vf_dev); 1369 struct vfio_device *vdev = &core_device->vdev; 1370 struct hisi_acc_vf_core_device *hisi_acc_vdev = hisi_acc_get_vf_dev(vdev); 1371 size_t vf_data_sz = offsetofend(struct acc_vf_data, padding); 1372 struct acc_vf_data *vf_data; 1373 int ret; 1374 1375 mutex_lock(&hisi_acc_vdev->open_mutex); 1376 ret = hisi_acc_vf_debug_check(seq, vdev); 1377 if (ret) { 1378 mutex_unlock(&hisi_acc_vdev->open_mutex); 1379 return ret; 1380 } 1381 1382 mutex_lock(&hisi_acc_vdev->state_mutex); 1383 vf_data = kzalloc(sizeof(*vf_data), GFP_KERNEL); 1384 if (!vf_data) { 1385 ret = -ENOMEM; 1386 goto mutex_release; 1387 } 1388 1389 vf_data->vf_qm_state = hisi_acc_vdev->vf_qm_state; 1390 ret = vf_qm_read_data(&hisi_acc_vdev->vf_qm, vf_data); 1391 if (ret) 1392 goto migf_err; 1393 1394 seq_hex_dump(seq, "Dev Data:", DUMP_PREFIX_OFFSET, 16, 1, 1395 (const void *)vf_data, vf_data_sz, false); 1396 > 1397 seq_puts(seq, 1398 "guest driver load: %u\n" 1399 "data size: %lu\n", 1400 hisi_acc_vdev->vf_qm_state, 1401 sizeof(struct acc_vf_data)); 1402 1403 migf_err: 1404 kfree(vf_data); 1405 mutex_release: 1406 mutex_unlock(&hisi_acc_vdev->state_mutex); 1407 mutex_unlock(&hisi_acc_vdev->open_mutex); 1408 1409 return ret; 1410 } 1411 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki