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 AA95D28C855; Wed, 28 May 2025 15:58:29 +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=1748447911; cv=none; b=Yh+7uPSDYxElEsjSWjl659pjSWbQz1C9xjvyC9fAGO/g2CskW4smmfi7Mv4xm6NE6zsRjDfNH3Y+wtaBjtKt0y+LUB5XokcQpRn877AoPwOBAqfuWvSzSt3EqU78JAAZHadhO2b5LJ1/rLNP7sVz3UrsjnKN56lP/SZ/9SKv6pA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748447911; c=relaxed/simple; bh=jQ1GOT+yh1Z61cRE9ycQmcM+5PDeTXfT6DSI9iMG7MA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=H7WTWVTS8Y5CI6NPMM1yJ293604tPtaXuqA8Q38vOv+b34EnG86Nxk8mFpEZxOJAGyPI71+wRaSidV8TZ4H/N7pRjkGhnVzPzbMvJ1kJ2gKpjanCfaDgqxs9nh8tITYHERqTy0hgh5vUb2u9jb9fpwsLpFCBdTRUT1U0VQKxgnY= 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=EW3dVrLt; 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="EW3dVrLt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1748447910; x=1779983910; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=jQ1GOT+yh1Z61cRE9ycQmcM+5PDeTXfT6DSI9iMG7MA=; b=EW3dVrLtbpUPzSO7v+1XHiRsjEIiMuOAztH+3s07Y+nnrIdE/QDAtNEi yVutIGP7eXbWheH2dOlTFcMsKEsEojriyrHZYIxXO7a4Qh3AkagxlHEM9 Bb+uZcL4M0exKq2bHp7DKxr1Cu0ADi5M6eRX2FJCKfC5uGjVU8cMO1jEo htSLDkJ+59MQJm2Jdhh37PmHpRYWsIAFS4Q/H2KmqpVGbQdMu8yWUonbq y+z/kA20UHF+VuLTwIziP+Czo5HcUUy2UZgws7AsBMe6c5uyhfHuINMvQ 9GrdEPlDrnEEfF51leDkVj2SeGH4z1Gu9H+iczukRBx3uW+6mfrDJKDiw w==; X-CSE-ConnectionGUID: JHCCY25QRCaC1REkmVFThg== X-CSE-MsgGUID: iy+uxIUoRayfiYAjxULNMg== X-IronPort-AV: E=McAfee;i="6700,10204,11447"; a="60740119" X-IronPort-AV: E=Sophos;i="6.15,321,1739865600"; d="scan'208";a="60740119" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 May 2025 08:58:29 -0700 X-CSE-ConnectionGUID: 7vNOD3ErRAaVAEJcQ5OGBA== X-CSE-MsgGUID: DTfw/s/YRguYfCNhsp5rkQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,321,1739865600"; d="scan'208";a="148140975" Received: from lkp-server01.sh.intel.com (HELO 1992f890471c) ([10.239.97.150]) by fmviesa005.fm.intel.com with ESMTP; 28 May 2025 08:58:22 -0700 Received: from kbuild by 1992f890471c with local (Exim 4.96) (envelope-from ) id 1uKJAZ-000Vow-2h; Wed, 28 May 2025 15:58:19 +0000 Date: Wed, 28 May 2025 23:57:45 +0800 From: kernel test robot To: Byungchul Park , willy@infradead.org, netdev@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel_team@skhynix.com, kuba@kernel.org, almasrymina@google.com, ilias.apalodimas@linaro.org, harry.yoo@oracle.com, hawk@kernel.org, akpm@linux-foundation.org, davem@davemloft.net, john.fastabend@gmail.com, andrew+netdev@lunn.ch, asml.silence@gmail.com, toke@redhat.com, tariqt@nvidia.com, edumazet@google.com, pabeni@redhat.com, saeedm@nvidia.com, leon@kernel.org, ast@kernel.org, daniel@iogearbox.net, david@redhat.com, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com Subject: Re: [PATCH v2 16/16] mt76: use netmem descriptor and APIs for page pool Message-ID: <202505282311.lZqpYSc9-lkp@intel.com> References: <20250528022911.73453-17-byungchul@sk.com> Precedence: bulk X-Mailing-List: llvm@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: <20250528022911.73453-17-byungchul@sk.com> Hi Byungchul, kernel test robot noticed the following build errors: [auto build test ERROR on d09a8a4ab57849d0401d7c0bc6583e367984d9f7] url: https://github.com/intel-lab-lkp/linux/commits/Byungchul-Park/netmem-introduce-struct-netmem_desc-struct_group_tagged-ed-on-struct-net_iov/20250528-103136 base: d09a8a4ab57849d0401d7c0bc6583e367984d9f7 patch link: https://lore.kernel.org/r/20250528022911.73453-17-byungchul%40sk.com patch subject: [PATCH v2 16/16] mt76: use netmem descriptor and APIs for page pool config: i386-buildonly-randconfig-004-20250528 (https://download.01.org/0day-ci/archive/20250528/202505282311.lZqpYSc9-lkp@intel.com/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250528/202505282311.lZqpYSc9-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/202505282311.lZqpYSc9-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/net/wireless/mediatek/mt76/sdio_txrx.c:74:3: error: must use 'struct' tag to refer to type 'page' 74 | page = netmem_compound_head(virt_to_netmem(data)); | ^ | struct >> drivers/net/wireless/mediatek/mt76/sdio_txrx.c:74:8: error: expected identifier or '(' 74 | page = netmem_compound_head(virt_to_netmem(data)); | ^ 2 errors generated. vim +74 drivers/net/wireless/mediatek/mt76/sdio_txrx.c 58 59 static struct sk_buff * 60 mt76s_build_rx_skb(void *data, int data_len, int buf_len) 61 { 62 int len = min_t(int, data_len, MT_SKB_HEAD_LEN); 63 struct sk_buff *skb; 64 65 skb = alloc_skb(len, GFP_KERNEL); 66 if (!skb) 67 return NULL; 68 69 skb_put_data(skb, data, len); 70 if (data_len > len) { 71 netmem_ref netmem; 72 73 data += len; > 74 page = netmem_compound_head(virt_to_netmem(data)); 75 skb_add_rx_frag_netmem(skb, skb_shinfo(skb)->nr_frags, 76 netmem, data - netmem_address(netmem), 77 data_len - len, buf_len); 78 get_netmem(netmem); 79 } 80 81 return skb; 82 } 83 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki