drivers/net/dsa/sja1105/sja1105_main.o: warning: objtool: sja1105_fast_age() falls through to next function sja1105_mgmt_xmit.constprop.0.isra.0.cold()

drivers/net/dsa/sja1105/sja1105_main.o: warning: objtool: sja1105_fast_age() falls through to next function sja1105_mgmt_xmit.constprop.0.isra.0.cold()

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   7877cb91f1081754a1487c144d85dc0d2e2e7fc4
commit: c27cd083cfb9d392f304657ed00fcde1136704e7 Compiler attributes: GCC cold function alignment workarounds
date:   4 months ago
config: x86_64-randconfig-x056-20230529 (https://download.01.org/0day-ci/archive/20230529/202305290847.9YCDpIU4-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c27cd083cfb9d392f304657ed00fcde1136704e7
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout c27cd083cfb9d392f304657ed00fcde1136704e7
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/net/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305290847.9YCDpIU4-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/net/dsa/sja1105/sja1105_main.o: warning: objtool: sja1105_fast_age() falls through to next function sja1105_mgmt_xmit.constprop.0.isra.0.cold()

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