tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2020.08.10a head: 9dd4d242c535c30266a08806314ea6b016f94617 commit: 9e20110f8ef2745df8f4fe2d679114dccfaaa1af [105/111] rcu: Report QS for outermost PREEMPT=n rcu_read_unlock() for strict GPs config: arm-mainstone_defconfig (attached as .config) compiler: arm-linux-gnueabi-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 git checkout 9e20110f8ef2745df8f4fe2d679114dccfaaa1af # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: init/main.o: in function `rest_init': >> main.c:(.ref.text+0x34): undefined reference to `rcu_read_unlock_strict' >> arm-linux-gnueabi-ld: main.c:(.ref.text+0x58): undefined reference to >> `rcu_read_unlock_strict' arm-linux-gnueabi-ld: kernel/fork.o: in function `get_mm_exe_file': >> fork.c:(.text+0x3ac): undefined reference to `rcu_read_unlock_strict' arm-linux-gnueabi-ld: kernel/fork.o: in function `pidfd_poll': fork.c:(.text+0x650): undefined reference to `rcu_read_unlock_strict' arm-linux-gnueabi-ld: kernel/fork.o: in function `_do_fork': fork.c:(.text+0x2e10): undefined reference to `rcu_read_unlock_strict' arm-linux-gnueabi-ld: kernel/fork.o:fork.c:(.text+0x2e8c): more undefined references to `rcu_read_unlock_strict' follow --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
