From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 81E32EC5 for ; Thu, 24 Oct 2024 00:20:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729729227; cv=none; b=sQj9ziwaub1N0k31Tl3w+sBZjjNWk/riD8YF/VnYr5D+JVcdYYi6OZwZcsBn6XD8WdfItgtNt3tMkn1uIZFQVBK1XJPiIywhw+3bVFtFkUr/WlPZ8PT9BWEF9OEg28bvHBkUm09jpyH3HkQbGnI7YSGgkdyasALfrlq03NBe6C4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729729227; c=relaxed/simple; bh=vUXG/JUw/GP63LPiB8NCIqM83Yu0VcPXMC4a7kQaZVU=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=Pdcw5f2dwQnBjLVramwCHrNGcEEF6kFbJBJDo1nQCTdCOMpXb1/LGUNwokzbQFJkWXLjNjRW0gQLUfQ5vEfUiIDoxhZzruzcQXKOE1p2c7AQa3Q+D5LO4GtEFgbG6n56kLPCFHNS++8xrL107ZJpugHmSTrBfTr/M4gn5thEUks= 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=lESFL9d6; arc=none smtp.client-ip=198.175.65.11 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="lESFL9d6" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729729226; x=1761265226; h=date:from:to:cc:subject:message-id:mime-version; bh=vUXG/JUw/GP63LPiB8NCIqM83Yu0VcPXMC4a7kQaZVU=; b=lESFL9d62nitVJqeg25YpYlWG7HAvB1Lev3rUnWoD33iCMV9X5uHLo7j 6mw6mmXvPDZYBNrLxg/NrES+Iuvq6GINYlUDDbZzyuBy6TJoPcv7tT+qd MY2PG+WoWecMDpvTE4ArbyF/Zbi0/RWcGk4fjLZ2yoBihSk5kHkTxrrtR uBqUHNxY1m2PxhG+jH7hqcCmKrG8hootpcBvQUOI1yhTHlxaCdIS1tHUA 4S1WjmG2hf4gqx9MtRmGcxcTuotd5i7sFFbhB9Rp/Oqu6k25xKKatKP5k unDepD378rYxLfsVZOgBrD5z9WFwXm8MZVJpl4I8XJKRaqTTg0wedaQV/ Q==; X-CSE-ConnectionGUID: dA4h3NklRfa7mA/cTRHuUw== X-CSE-MsgGUID: EbR4TcwjRXOWzmA/z2K9jg== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="39888894" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="39888894" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2024 17:20:25 -0700 X-CSE-ConnectionGUID: MxSzK9/9TouAl/cSxxN0jg== X-CSE-MsgGUID: CS7VFi38RkafBPrHdx00Vg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,227,1725346800"; d="scan'208";a="80092844" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 23 Oct 2024 17:20:23 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t3laP-000Vjw-17; Thu, 24 Oct 2024 00:20:21 +0000 Date: Thu, 24 Oct 2024 08:19:23 +0800 From: kernel test robot To: kernel@openeuler.org, leoliu-oc Cc: oe-kbuild-all@lists.linux.dev Subject: [openeuler:OLK-6.6 9626/15255] arch/x86/kernel/zhaoxin_kh40000.c:87:47: error: implicit declaration of function 'iommu_get_dma_domain'; did you mean 'iommu_is_dma_domain'? Message-ID: <202410240848.VbEcgWD6-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 Hi leoliu-oc, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: e7bc79687a034a22f94328123d5cf8c4d4436c35 commit: 4332dbb07181359cccca3ba757ef54e434fb1296 [9626/15255] Add kh40000_direct_dma_ops for KH-40000 platform config: x86_64-buildonly-randconfig-001-20241024 (https://download.01.org/0day-ci/archive/20241024/202410240848.VbEcgWD6-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241024/202410240848.VbEcgWD6-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/202410240848.VbEcgWD6-lkp@intel.com/ All errors (new ones prefixed by >>): arch/x86/kernel/zhaoxin_kh40000.c: In function 'kh40000_sync_single_dma_for_cpu': >> arch/x86/kernel/zhaoxin_kh40000.c:87:47: error: implicit declaration of function 'iommu_get_dma_domain'; did you mean 'iommu_is_dma_domain'? [-Werror=implicit-function-declaration] 87 | struct iommu_domain *domain = iommu_get_dma_domain(dev); | ^~~~~~~~~~~~~~~~~~~~ | iommu_is_dma_domain arch/x86/kernel/zhaoxin_kh40000.c:87:47: warning: initialization of 'struct iommu_domain *' from 'int' makes pointer from integer without a cast [-Wint-conversion] cc1: some warnings being treated as errors vim +87 arch/x86/kernel/zhaoxin_kh40000.c 64 65 static void kh40000_sync_single_dma_for_cpu(struct device *dev, dma_addr_t paddr, 66 enum dma_data_direction dir, bool is_iommu) 67 { 68 u8 vid; 69 struct pci_dev *pci; 70 u64 dma_mask = *dev->dma_mask; 71 72 /* check direction */ 73 if ((dir != DMA_FROM_DEVICE) && (dir != DMA_BIDIRECTIONAL)) 74 return; 75 76 /* check dma capability */ 77 if (dma_mask <= DMA_BIT_MASK(32)) 78 return; 79 80 /* check device type */ 81 pci = kh40000_get_pci_dev(dev); 82 if (pci == NULL) 83 return; 84 85 /* get real physical address */ 86 if (is_iommu) { > 87 struct iommu_domain *domain = iommu_get_dma_domain(dev); 88 89 paddr = iommu_iova_to_phys(domain, paddr); 90 if (!paddr) 91 return; 92 } 93 94 /* check node or not */ 95 if ((zhaoxin_patch_code & ZHAOXIN_P2CW_NODE_CHECK) 96 && pfn_to_nid(PFN_DOWN(paddr)) == dev_to_node(dev)) 97 return; 98 99 /* flush data by one pci read cycle */ 100 pci_read_config_byte(pci, PCI_VENDOR_ID, &vid); 101 } 102 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki