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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-kernel@vger.kernel.org, "Wang, Crag" , "Chen, Alan" , "Alex Shen@Dell" Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org Subject: Re: [PATCH v2] r8169: enable ASPM on Dell platforms Message-ID: <202509151143.M8cTV3NE-lkp@intel.com> References: <20250915013555.365230-1-acelan.kao@canonical.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: <20250915013555.365230-1-acelan.kao@canonical.com> Hi Chia-Lin, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.17-rc6 next-20250912] [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/Chia-Lin-Kao-AceLan/r8169-enable-ASPM-on-Dell-platforms/20250915-093648 base: linus/master patch link: https://lore.kernel.org/r/20250915013555.365230-1-acelan.kao%40canonical.com patch subject: [PATCH v2] r8169: enable ASPM on Dell platforms config: csky-randconfig-002-20250915 (https://download.01.org/0day-ci/archive/20250915/202509151143.M8cTV3NE-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250915/202509151143.M8cTV3NE-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/202509151143.M8cTV3NE-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/ethernet/realtek/r8169_main.c:5370:6: warning: no previous prototype for 'rtl_aspm_new_dell_platforms' [-Wmissing-prototypes] 5370 | bool rtl_aspm_new_dell_platforms(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/rtl_aspm_new_dell_platforms +5370 drivers/net/ethernet/realtek/r8169_main.c 5369 > 5370 bool rtl_aspm_new_dell_platforms(void) 5371 { 5372 const char *family = dmi_get_system_info(DMI_PRODUCT_FAMILY); 5373 static const char * const dell_product_families[] = { 5374 "Alienware", 5375 "Dell Laptops", 5376 "Dell Pro Laptops", 5377 "Dell Pro Max Laptops", 5378 "Dell Desktops", 5379 "Dell Pro Desktops", 5380 "Dell Pro Max Desktops", 5381 "Dell Pro Rugged Laptops" 5382 }; 5383 int i; 5384 5385 if (!family) 5386 return false; 5387 5388 for (i = 0; i < ARRAY_SIZE(dell_product_families); i++) { 5389 if (str_has_prefix(family, dell_product_families[i])) 5390 return true; 5391 } 5392 5393 return false; 5394 } 5395 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki