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Sat, 08 Feb 2020 08:39:00 -0800 (PST) Subject: Re: da9062_wdt.c:undefined reference to `i2c_smbus_write_byte_data' To: Randy Dunlap , kbuild test robot , Marco Felsch Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Wim Van Sebroeck , Stefan Lengfeld , Adam Thomson References: <202002082121.pOScaga1%lkp@intel.com> <14439325-fa91-9090-6dab-d63ce540aae7@infradead.org> From: Guenter Roeck Message-ID: <184bc727-2cb5-a3c2-38ee-83da8dbd0396@roeck-us.net> Date: Sat, 8 Feb 2020 08:38:59 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <14439325-fa91-9090-6dab-d63ce540aae7@infradead.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/8/20 8:06 AM, Randy Dunlap wrote: > On 2/8/20 5:14 AM, kbuild test robot wrote: >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master >> head: f757165705e92db62f85a1ad287e9251d1f2cd82 >> commit: 057b52b4b3d58f4ee5944171da50f77b00a1bb0d watchdog: da9062: make restart handler atomic safe >> date: 12 days ago >> config: i386-randconfig-b001-20200208 (attached as .config) >> compiler: gcc-7 (Debian 7.5.0-3) 7.5.0 >> reproduce: >> git checkout 057b52b4b3d58f4ee5944171da50f77b00a1bb0d >> # save the attached .config to linux build tree >> make ARCH=i386 >> >> If you fix the issue, kindly add following tag >> Reported-by: kbuild test robot >> >> All errors (new ones prefixed by >>): >> >> ld: drivers/watchdog/da9062_wdt.o: in function `da9062_wdt_restart': >>>> da9062_wdt.c:(.text+0x1c): undefined reference to `i2c_smbus_write_byte_data' >> >> --- >> 0-DAY CI Kernel Test Service, Intel Corporation >> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org > > > Also reported here: > https://lore.kernel.org/lkml/ac797eb0-9b0a-d2d3-3a40-3fbd0a8b5ee0@infradead.org/ > Yes, I know, and 0-day reported it earlier as well. Unfortunately neither resulted in a fix. I submitted one last night; see https://patchwork.kernel.org/patch/11371651/. Guenter