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X-CSE-ConnectionGUID: 87tCdgv8SWeCSu574WabmA== X-CSE-MsgGUID: upy9i0b1R0ClmxtjJJDM9g== X-IronPort-AV: E=McAfee;i="6800,10657,11643"; a="66921503" X-IronPort-AV: E=Sophos;i="6.21,151,1763452800"; d="scan'208";a="66921503" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Dec 2025 11:08:07 -0800 X-CSE-ConnectionGUID: mM3qZZf/QHyrBDdX5VBDKw== X-CSE-MsgGUID: zlwDi811Sa2s2GleHZKjPg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,151,1763452800"; d="scan'208";a="198626807" Received: from igk-lkp-server01.igk.intel.com (HELO 8a0c053bdd2a) ([10.211.93.152]) by fmviesa010.fm.intel.com with ESMTP; 15 Dec 2025 11:08:01 -0800 Received: from kbuild by 8a0c053bdd2a with local (Exim 4.98.2) (envelope-from ) id 1vVDvL-000000002kO-0LU9; Mon, 15 Dec 2025 19:07:59 +0000 Date: Mon, 15 Dec 2025 20:07:47 +0100 From: kernel test robot To: Byungchul Park , linux-mm@kvack.org, akpm@linux-foundation.org, netdev@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, kernel_team@skhynix.com, harry.yoo@oracle.com, ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, kuba@kernel.org, hawk@kernel.org, john.fastabend@gmail.com, sdf@fomichev.me, saeedm@nvidia.com, leon@kernel.org, tariqt@nvidia.com, mbloch@nvidia.com, andrew+netdev@lunn.ch, edumazet@google.com, pabeni@redhat.com, david@redhat.com, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com, horms@kernel.org, jackmanb@google.com, hannes@cmpxchg.org Subject: Re: [PATCH 2/2] mm, netmem: remove the page pool members in struct page Message-ID: <202512152043.rdzLcS1a-lkp@intel.com> References: <20251215071001.78263-3-byungchul@sk.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 In-Reply-To: <20251215071001.78263-3-byungchul@sk.com> Hi Byungchul, kernel test robot noticed the following build errors: [auto build test ERROR on d0a24447990a9d8212bfb3a692d59efa74ce9f86] url: https://github.com/intel-lab-lkp/linux/commits/Byungchul-Park/mm-introduce-a-new-page-type-for-page-pool-in-page-type/20251215-151232 base: d0a24447990a9d8212bfb3a692d59efa74ce9f86 patch link: https://lore.kernel.org/r/20251215071001.78263-3-byungchul%40sk.com patch subject: [PATCH 2/2] mm, netmem: remove the page pool members in struct page config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20251215/202512152043.rdzLcS1a-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251215/202512152043.rdzLcS1a-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/202512152043.rdzLcS1a-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/net/ethernet/intel/ice/ice_ethtool.c: In function 'ice_lbtest_receive_frames': >> drivers/net/ethernet/intel/ice/ice_ethtool.c:1254:36: error: 'struct page' has no member named 'pp' 1254 | page->pp->p.offset; | ^~ vim +1254 drivers/net/ethernet/intel/ice/ice_ethtool.c 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1223 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1224 #define ICE_LB_FRAME_SIZE 64 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1225 /** 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1226 * ice_lbtest_receive_frames - receive and verify test frames 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1227 * @rx_ring: pointer to the receive ring 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1228 * 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1229 * Function receives loopback packets and verify their correctness. 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1230 * Returns number of received valid frames. 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1231 */ e72bba21355dbb Maciej Fijalkowski 2021-08-19 1232 static int ice_lbtest_receive_frames(struct ice_rx_ring *rx_ring) 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1233 { 93f53db9f9dc4a Michal Kubiak 2025-09-25 1234 struct libeth_fqe *rx_buf; 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1235 int valid_frames, i; 93f53db9f9dc4a Michal Kubiak 2025-09-25 1236 struct page *page; 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1237 u8 *received_buf; 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1238 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1239 valid_frames = 0; 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1240 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1241 for (i = 0; i < rx_ring->count; i++) { 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1242 union ice_32b_rx_flex_desc *rx_desc; 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1243 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1244 rx_desc = ICE_RX_DESC(rx_ring, i); 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1245 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1246 if (!(rx_desc->wb.status_error0 & 283d736ff7c7e9 Maciej Fijalkowski 2022-07-07 1247 (cpu_to_le16(BIT(ICE_RX_FLEX_DESC_STATUS0_DD_S)) | 283d736ff7c7e9 Maciej Fijalkowski 2022-07-07 1248 cpu_to_le16(BIT(ICE_RX_FLEX_DESC_STATUS0_EOF_S))))) 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1249 continue; 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1250 93f53db9f9dc4a Michal Kubiak 2025-09-25 1251 rx_buf = &rx_ring->rx_fqes[i]; 93f53db9f9dc4a Michal Kubiak 2025-09-25 1252 page = __netmem_to_page(rx_buf->netmem); 93f53db9f9dc4a Michal Kubiak 2025-09-25 1253 received_buf = page_address(page) + rx_buf->offset + 93f53db9f9dc4a Michal Kubiak 2025-09-25 @1254 page->pp->p.offset; 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1255 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1256 if (ice_lbtest_check_frame(received_buf)) 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1257 valid_frames++; 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1258 } 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1259 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1260 return valid_frames; 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1261 } 0e674aeb0b7790 Anirudh Venkataramanan 2019-04-16 1262 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki