linux-kernel - [csky-linux:riscv_compat_v6_svpbmt-v6 12/35] WARNING: modpost: vmlinux.o(.text.unlikely+0x8dc): Section mismatch in reference from the function riscv_cpufeature_patch_func() to the function .init.text:cpufeature

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Message-ID: <202202110359.05keld0L-lkp@intel.com>
Date:   Fri, 11 Feb 2022 03:25:34 +0800
From:   kernel test robot <lkp@...el.com>
To:     Wei Fu <wefu@...hat.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Guo Ren <guoren@...ux.alibaba.com>,
        Liu Shaohua <liush@...winnertech.com>,
        Heiko Stuebner <heiko@...ech.de>
Subject: [csky-linux:riscv_compat_v6_svpbmt-v6 12/35] WARNING: modpost:
 vmlinux.o(.text.unlikely+0x8dc): Section mismatch in reference from the
 function riscv_cpufeature_patch_func() to the function
 .init.text:cpufeature_probe()

tree:   https://github.com/c-sky/csky-linux riscv_compat_v6_svpbmt-v6
head:   54acb36c958fc990cc59889f79c8ddca7386c295
commit: bac41a3372f9586652716665df9da6c4059b9309 [12/35] riscv: add RISC-V Svpbmt extension support
config: riscv-allyesconfig (https://download.01.org/0day-ci/archive/20220211/202202110359.05keld0L-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 11.2.0
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://github.com/c-sky/csky-linux/commit/bac41a3372f9586652716665df9da6c4059b9309
        git remote add csky-linux https://github.com/c-sky/csky-linux
        git fetch --no-tags csky-linux riscv_compat_v6_svpbmt-v6
        git checkout bac41a3372f9586652716665df9da6c4059b9309
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=riscv SHELL=/bin/bash

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+0x8dc): Section mismatch in reference from the function riscv_cpufeature_patch_func() to the function .init.text:cpufeature_probe()
The function riscv_cpufeature_patch_func() references
the function __init cpufeature_probe().
This is often because riscv_cpufeature_patch_func lacks a __init
annotation or the annotation of cpufeature_probe is wrong.

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