tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 7d8214bba44c1aa6a75921a09a691945d26a8d43 commit: 62fa0c124d5ff1d1b1fab988ed4ef0e82e3ece16 [10400/10976] ARM: 9294/1: vfp: Fix broken softirq handling with instrumentation enabled config: arm-keystone_defconfig (https://download.01.org/0day-ci/archive/20230412/202304121606.ltRFyuij-lkp@xxxxxxxxx/config) compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0 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/next/linux-next.git/commit/?id=62fa0c124d5ff1d1b1fab988ed4ef0e82e3ece16 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 62fa0c124d5ff1d1b1fab988ed4ef0e82e3ece16 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202304121606.ltRFyuij-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: arch/arm/vfp/entry.o: in function `do_vfp': >> arch/arm/vfp/entry.S:27: undefined reference to `vfp_entry' vim +27 arch/arm/vfp/entry.S 14 15 @ VFP entry point. 16 @ 17 @ r0 = instruction opcode (32-bit ARM or two 16-bit Thumb) 18 @ r2 = PC value to resume execution after successful emulation 19 @ r9 = normal "successful" return address 20 @ r10 = this threads thread_info structure 21 @ lr = unrecognised instruction return address 22 @ IRQs enabled. 23 @ 24 ENTRY(do_vfp) 25 mov r1, r10 26 mov r3, r9 > 27 b vfp_entry -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
