linux-kernel - WARNING: modpost: vmlinux.o(.text.unlikely+0x1d0d8): Section mismatch in reference from the function ingenic_tcu_setup_cevt() to the function .init.text:ingenic_tcu_get

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Date:   Wed, 25 Nov 2020 14:21:45 +0800
From:   kernel test robot <lkp@...el.com>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Thomas Gleixner <tglx@...utronix.de>
Subject: WARNING: modpost: vmlinux.o(.text.unlikely+0x1d0d8): Section
 mismatch in reference from the function ingenic_tcu_setup_cevt() to the
 function .init.text:ingenic_tcu_get_clock()

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   127c501a03d5db8b833e953728d3bcf53c8832a9
commit: 1b7efaa6154960396f414551841f1886d99b6872 Merge tag 'timers-v5.9' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core
date:   4 months ago
config: mips-randconfig-r032-20201125 (attached as .config)
compiler: mips64el-linux-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1b7efaa6154960396f414551841f1886d99b6872
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 1b7efaa6154960396f414551841f1886d99b6872
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips 

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

All warnings (new ones prefixed by >>, old ones prefixed by <<):

>> WARNING: modpost: vmlinux.o(.text.unlikely+0x1d0d8): Section mismatch in reference from the function ingenic_tcu_setup_cevt() to the function .init.text:ingenic_tcu_get_clock()
The function ingenic_tcu_setup_cevt() references
the function __init ingenic_tcu_get_clock().
This is often because ingenic_tcu_setup_cevt lacks a __init
annotation or the annotation of ingenic_tcu_get_clock is wrong.

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

Download attachment ".config.gz" of type "application/gzip" (28200 bytes)