linux-kernel - drivers/net/dsa/sja1105/sja1105.o: warning: objtool: sja1105_fast_age() falls through to next function sja1105_mgmt

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Message-ID: <202306290223.F7bMX6mq-lkp@intel.com>
Date:   Thu, 29 Jun 2023 02:04:13 +0800
From:   kernel test robot <lkp@...el.com>
To:     Mark Rutland <mark.rutland@....com>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Catalin Marinas <catalin.marinas@....com>
Subject: drivers/net/dsa/sja1105/sja1105.o: warning: objtool:
 sja1105_fast_age() falls through to next function
 sja1105_mgmt_xmit.constprop.0.isra.0.cold()

Hi Mark,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   6aeadf7896bff4ca230702daba8788455e6b866e
commit: c27cd083cfb9d392f304657ed00fcde1136704e7 Compiler attributes: GCC cold function alignment workarounds
date:   5 months ago
config: x86_64-randconfig-x052-20230628 (https://download.01.org/0day-ci/archive/20230629/202306290223.F7bMX6mq-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230629/202306290223.F7bMX6mq-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306290223.F7bMX6mq-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/net/dsa/sja1105/sja1105.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