[kbuild-all] Re: [linux-stable-rc:linux-4.14.y 677/2278] WARNING: vmlinux.o(.text.unlikely+0xab8): Section mismatch in reference from the function bmips_init_secondary() to the function .init.text:bmips_cpu_setup()

On 2/12/2021 07:43, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y > head: 0317491e2730fe6d5203cc060f27aeb30719b339 > commit: f1a5d69cebeceb38476353c974ee0d555fc2dd71 [677/2278] MIPS: BMIPS: Also call bmips_cpu_setup() for secondary cores > config: mips-bmips_stb_defconfig (attached as .config) > compiler: mipsel-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/stable/linux-stable-rc.gi... > git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > git fetch --no-tags linux-stable-rc linux-4.14.y > git checkout f1a5d69cebeceb38476353c974ee0d555fc2dd71 > # 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(a)intel.com&gt; > > All warnings (new ones prefixed by >>): > > > > WARNING: vmlinux.o(.text.unlikely+0xab8): Section mismatch in reference from the function bmips_init_secondary() to the function .init.text:bmips_cpu_setup() > The function bmips_init_secondary() references > the function __init bmips_cpu_setup(). > This is often because bmips_init_secondary lacks a __init > annotation or the annotation of bmips_cpu_setup is wrong. This warning is legit and was fixed upstream with: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... Greg, Sasha, can you queue the above change to 4.14.y and 4.19.y, the change is included in v5.0 and onwards. THanks!