Messages in this thread | | | Date | Wed, 4 Aug 2021 00:48:03 +0800 | From | kernel test robot <> | Subject | [rcu:dev.2021.07.27b 32/57] undefined reference to `__aeabi_uldivmod' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2021.07.27b head: 11e66439ec35a4e59ab0bafdc33b56f395cc3b49 commit: fe900dbb9ac6756870dd5241bdcdd44770f23a93 [32/57] EXP cpu: CPU-hotplug progress checks config: arm-allyesconfig (attached as .config) compiler: arm-linux-gnueabi-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://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git/commit/?id=fe900dbb9ac6756870dd5241bdcdd44770f23a93 git remote add rcu https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git git fetch --no-tags rcu dev.2021.07.27b git checkout fe900dbb9ac6756870dd5241bdcdd44770f23a93 # 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=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arm-linux-gnueabi-ld: kernel/cpu.o: in function `cpu_hp_check_delay': >> (.text+0x303c): undefined reference to `__aeabi_uldivmod' arm-linux-gnueabi-ld: kernel/cpu.o: in function `cpuhp_up_callbacks': cpu.c:(.text+0x4e7c): undefined reference to `__aeabi_uldivmod'
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