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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Alexei Starovoitov , Daniel Borkmann , John Fastabend , Stanislav Fomichev Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, kernel-team@cloudflare.com, jbrandeburg@cloudflare.com, Chris J Arges , linux-kernel@vger.kernel.org, bpf@vger.kernel.org Subject: Re: [PATCH 2/2] bnxt_en: Implement XDP RSS hash metadata extraction Message-ID: <202602140829.b2xx1hxx-lkp@intel.com> References: <20260213192449.1294830-3-carges@cloudflare.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: <20260213192449.1294830-3-carges@cloudflare.com> Hi Chris, kernel test robot noticed the following build errors: [auto build test ERROR on v6.19] [cannot apply to linus/master next-20260213] [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/Chris-J-Arges/bnxt_en-use-bnxt_xdp_buff-for-xdp-context/20260214-032849 base: v6.19 patch link: https://lore.kernel.org/r/20260213192449.1294830-3-carges%40cloudflare.com patch subject: [PATCH 2/2] bnxt_en: Implement XDP RSS hash metadata extraction config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20260214/202602140829.b2xx1hxx-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/20260214/202602140829.b2xx1hxx-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/202602140829.b2xx1hxx-lkp@intel.com/ All error/warnings (new ones prefixed by >>): >> drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c:476:12: error: static declaration of 'bnxt_xdp_rx_hash' follows non-static declaration 476 | static int bnxt_xdp_rx_hash(const struct xdp_md *ctx, u32 *hash, | ^~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c:22: drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h:44:5: note: previous declaration of 'bnxt_xdp_rx_hash' with type 'int(const struct xdp_md *, u32 *, enum xdp_rss_hash_type *)' {aka 'int(const struct xdp_md *, unsigned int *, enum xdp_rss_hash_type *)'} 44 | int bnxt_xdp_rx_hash(const struct xdp_md *ctx, u32 *hash, | ^~~~~~~~~~~~~~~~ >> drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c:476:12: warning: 'bnxt_xdp_rx_hash' defined but not used [-Wunused-function] 476 | static int bnxt_xdp_rx_hash(const struct xdp_md *ctx, u32 *hash, | ^~~~~~~~~~~~~~~~ vim +/bnxt_xdp_rx_hash +476 drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c 475 > 476 static int bnxt_xdp_rx_hash(const struct xdp_md *ctx, u32 *hash, -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki