linux-kernel - [asahilinux:pr/8 9/16] WARNING: modpost: vmlinux.o(.text.unlikely+0x448): Section mismatch in reference from the function vipi_init_smp() to the function .init.text:set_smp_ipi

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Message-ID: <202108121244.H5sZfWhr-lkp@intel.com>
Date:   Thu, 12 Aug 2021 12:50:48 +0800
From:   kernel test robot <lkp@...el.com>
To:     Pip Cet <pipcet@...il.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [asahilinux:pr/8 9/16] WARNING: modpost:
 vmlinux.o(.text.unlikely+0x448): Section mismatch in reference from the
 function vipi_init_smp() to the function .init.text:set_smp_ipi_range()

tree:   https://github.com/AsahiLinux/linux pr/8
head:   d87a0dc99e28480d67b993f52d066bd2bf58207c
commit: 28a9ae246e6f38ab4b3264e7cf8a11d9f47535ad [9/16] arm64: vipi: vIPI code adjustments
config: arm64-buildonly-randconfig-r004-20210810 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 10.3.0
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://github.com/AsahiLinux/linux/commit/28a9ae246e6f38ab4b3264e7cf8a11d9f47535ad
        git remote add asahilinux https://github.com/AsahiLinux/linux
        git fetch --no-tags asahilinux pr/8
        git checkout 28a9ae246e6f38ab4b3264e7cf8a11d9f47535ad
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=arm64 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+0x448): Section mismatch in reference from the function vipi_init_smp() to the function .init.text:set_smp_ipi_range()
The function vipi_init_smp() references
the function __init set_smp_ipi_range().
This is often because vipi_init_smp lacks a __init
annotation or the annotation of set_smp_ipi_range 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" (31442 bytes)