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Tsirkin" Cc: oe-kbuild-all@lists.linux.dev, Fabian Vogt , linux-kernel@vger.kernel.org, qemu-devel@nongnu.org Subject: Re: [PATCH RESEND] firmware: qemu_fw_cfg: Do not hard depend on CONFIG_HAS_IOPORT_MAP Message-ID: <202506181300.OUXh1Amh-lkp@intel.com> References: <20250616161408.26748-1-tiwai@suse.de> 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=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250616161408.26748-1-tiwai@suse.de> Hi Takashi, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.16-rc2 next-20250617] [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/Takashi-Iwai/firmware-qemu_fw_cfg-Do-not-hard-depend-on-CONFIG_HAS_IOPORT_MAP/20250617-001546 base: linus/master patch link: https://lore.kernel.org/r/20250616161408.26748-1-tiwai%40suse.de patch subject: [PATCH RESEND] firmware: qemu_fw_cfg: Do not hard depend on CONFIG_HAS_IOPORT_MAP config: arm64-randconfig-r073-20250618 (https://download.01.org/0day-ci/archive/20250618/202506181300.OUXh1Amh-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250618/202506181300.OUXh1Amh-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/202506181300.OUXh1Amh-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/firmware/qemu_fw_cfg.c: In function 'fw_cfg_io_cleanup': >> drivers/firmware/qemu_fw_cfg.c:207:3: error: implicit declaration of function 'ioport_unmap' [-Werror=implicit-function-declaration] 207 | ioport_unmap(fw_cfg_dev_base); | ^~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/ioport_unmap +207 drivers/firmware/qemu_fw_cfg.c 2d6d60a3d3eca5 Marc-André Lureau 2018-02-28 199 75f3e8e47f3810 Gabriel Somlo 2016-01-28 200 /* clean up fw_cfg device i/o */ 75f3e8e47f3810 Gabriel Somlo 2016-01-28 201 static void fw_cfg_io_cleanup(void) 75f3e8e47f3810 Gabriel Somlo 2016-01-28 202 { 75f3e8e47f3810 Gabriel Somlo 2016-01-28 203 if (fw_cfg_is_mmio) { 75f3e8e47f3810 Gabriel Somlo 2016-01-28 204 iounmap(fw_cfg_dev_base); 75f3e8e47f3810 Gabriel Somlo 2016-01-28 205 release_mem_region(fw_cfg_p_base, fw_cfg_p_size); 75f3e8e47f3810 Gabriel Somlo 2016-01-28 206 } else { 75f3e8e47f3810 Gabriel Somlo 2016-01-28 @207 ioport_unmap(fw_cfg_dev_base); 75f3e8e47f3810 Gabriel Somlo 2016-01-28 208 release_region(fw_cfg_p_base, fw_cfg_p_size); 75f3e8e47f3810 Gabriel Somlo 2016-01-28 209 } 75f3e8e47f3810 Gabriel Somlo 2016-01-28 210 } 75f3e8e47f3810 Gabriel Somlo 2016-01-28 211 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki