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Date:   Thu, 8 Jun 2023 22:26:51 +0800
From:   kernel test robot <lkp@intel.com>
To:     Jason Gerecke <killertofu@gmail.com>, linux-input@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Benjamin Tissoires <benjamin.tissoires@redhat.com>,
        Jiri Kosina <jikos@kernel.org>
Cc:     llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
        Ping Cheng <pinglinux@gmail.com>,
        Aaron Armstrong Skomra <skomra@gmail.com>,
        Joshua Dickens <Joshua@joshua-dickens.com>,
        Jason Gerecke <jason.gerecke@wacom.com>
Subject: Re: [PATCH] HID: wacom: Use ktime_t rather than int when dealing
 with timestamps
Message-ID: <202306082249.cMqfu24Y-lkp@intel.com>
References: <20230607214102.2113-1-jason.gerecke@wacom.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20230607214102.2113-1-jason.gerecke@wacom.com>
Precedence: bulk

Hi Jason,

kernel test robot noticed the following build errors:

[auto build test ERROR on hid/for-next]
[also build test ERROR on linus/master v6.4-rc5 next-20230608]
[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/Jason-Gerecke/HID-wacom-Use-ktime_t-rather-than-int-when-dealing-with-timestamps/20230608-054255
base:   https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-next
patch link:    https://lore.kernel.org/r/20230607214102.2113-1-jason.gerecke%40wacom.com
patch subject: [PATCH] HID: wacom: Use ktime_t rather than int when dealing with timestamps
config: arm-randconfig-r036-20230608 (https://download.01.org/0day-ci/archive/20230608/202306082249.cMqfu24Y-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce (this is a W=1 build):
        mkdir -p ~/bin
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        git remote add hid https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
        git fetch hid for-next
        git checkout hid/for-next
        b4 shazam https://lore.kernel.org/r/20230607214102.2113-1-jason.gerecke@wacom.com
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=arm olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash

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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306082249.cMqfu24Y-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: __aeabi_ldivmod
   >>> referenced by wacom_wac.c
   >>>               drivers/hid/wacom_wac.o:(wacom_wac_irq) in archive vmlinux.a
   >>> did you mean: __aeabi_idivmod
   >>> defined in: arch/arm/lib/lib.a(lib1funcs.o)

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki