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X-CSE-ConnectionGUID: /4C31g3kTUGipVZoV6Vb8g== X-CSE-MsgGUID: aE1f1oClTCW0d9gnzSHKyg== X-IronPort-AV: E=McAfee;i="6800,10657,11745"; a="75036939" X-IronPort-AV: E=Sophos;i="6.23,152,1770624000"; d="scan'208";a="75036939" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2026 10:42:50 -0700 X-CSE-ConnectionGUID: 7D66jnOeQLi8AwqnmGuPNw== X-CSE-MsgGUID: kodmoxfISR25nyrOLuD2fQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,152,1770624000"; d="scan'208";a="249645584" Received: from igk-lkp-server01.igk.intel.com (HELO 9958d990ccf2) ([10.211.93.152]) by fmviesa001.fm.intel.com with ESMTP; 31 Mar 2026 10:42:48 -0700 Received: from kbuild by 9958d990ccf2 with local (Exim 4.98.2) (envelope-from ) id 1w7d6z-000000008Sr-3DXx; Tue, 31 Mar 2026 17:42:45 +0000 Date: Tue, 31 Mar 2026 19:42:42 +0200 From: kernel test robot To: Jordan Rife , netdev@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Jordan Rife , bpf@vger.kernel.org, Willem de Bruijn , Eric Dumazet , Daniel Borkmann , Martin KaFai Lau , Stanislav Fomichev , Andrii Nakryiko , Yusuke Suzuki , Jakub Kicinski , Kuniyuki Iwashima Subject: Re: [PATCH net-next v3 2/4] udp: Remove disconnected sockets from the 4-tuple hash Message-ID: <202603311954.k4BkWpJN-lkp@intel.com> References: <20260330215707.2374657-3-jrife@google.com> Precedence: bulk X-Mailing-List: netdev@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: <20260330215707.2374657-3-jrife@google.com> Hi Jordan, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Jordan-Rife/udp-Only-compare-daddr-dport-when-sk_state-TCP_ESTABLISHED/20260331-082300 base: net-next/main patch link: https://lore.kernel.org/r/20260330215707.2374657-3-jrife%40google.com patch subject: [PATCH net-next v3 2/4] udp: Remove disconnected sockets from the 4-tuple hash config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20260331/202603311954.k4BkWpJN-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/20260331/202603311954.k4BkWpJN-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/202603311954.k4BkWpJN-lkp@intel.com/ All errors (new ones prefixed by >>): net/ipv4/udp.c: In function 'udp_disconnect_unhash4': >> net/ipv4/udp.c:2182:38: error: implicit declaration of function 'udp_get_table_prot'; did you mean 'vm_get_page_prot'? [-Wimplicit-function-declaration] 2182 | struct udp_table *udptable = udp_get_table_prot(sk); | ^~~~~~~~~~~~~~~~~~ | vm_get_page_prot >> net/ipv4/udp.c:2182:38: error: initialization of 'struct udp_table *' from 'int' makes pointer from integer without a cast [-Wint-conversion] vim +2182 net/ipv4/udp.c 2179 2180 static int udp_disconnect_unhash4(struct sock *sk, int flags) 2181 { > 2182 struct udp_table *udptable = udp_get_table_prot(sk); 2183 2184 udp_unhash4(udptable, sk); 2185 __udp_disconnect(sk, flags); 2186 2187 return 0; 2188 } 2189 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki