Re: [PATCH] driver core: Switch to using the new API kobj_to_dev()

[kernel test robot <lkp@intel.com>]

[-- Attachment #1: Type: text/plain, Size: 3093 bytes --]

In-Reply-To: <1614590004-69592-1-git-send-email-yang.lee@linux.alibaba.com>
References: <1614590004-69592-1-git-send-email-yang.lee@linux.alibaba.com>
TO: Yang Li <yang.lee@linux.alibaba.com>
TO: gregkh@linuxfoundation.org
CC: linux-kernel@vger.kernel.org
CC: Yang Li <yang.lee@linux.alibaba.com>

Hi Yang,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linux/master]
[also build test WARNING on linus/master v5.15-rc3 next-20210922]
[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]

url:    https://github.com/0day-ci/linux/commits/Yang-Li/driver-core-Switch-to-using-the-new-API-kobj_to_dev/20210929-102216
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 5816b3e6577eaa676ceb00a848f0fd65fe2adc29
config: x86_64-randconfig-r002-20210928 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dc6e8dfdfe7efecfda318d43a06fae18b40eb498)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/eedc73d4f330cf7a8d18d64f327837ae9a00d003
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Yang-Li/driver-core-Switch-to-using-the-new-API-kobj_to_dev/20210929-102216
        git checkout eedc73d4f330cf7a8d18d64f327837ae9a00d003
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/pci/pci-sysfs.o: warning: objtool: pci_write_rom() falls through to next function pci_dev_reset_attr_is_visible()
--
>> drivers/base/core.o: warning: objtool: device_release() falls through to next function device_namespace()
>> drivers/base/core.o: warning: objtool: device_namespace() falls through to next function device_get_ownership()
>> drivers/base/core.o: warning: objtool: device_get_ownership() falls through to next function dev_attr_show()
>> drivers/base/core.o: warning: objtool: dev_uevent() falls through to next function device_create_release()
--
>> drivers/base/devcoredump.o: warning: objtool: devcd_data_read() falls through to next function devcd_data_write()
--
>> drivers/misc/eeprom/eeprom.o: warning: objtool: eeprom_read() falls through to next function kobj_to_dev()
--
>> drivers/misc/eeprom/idt_89hpesx.o: warning: objtool: eeprom_read() falls through to next function eeprom_write()
>> drivers/misc/eeprom/idt_89hpesx.o: warning: objtool: eeprom_write() falls through to next function kobj_to_dev()

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 33241 bytes --]