tree: https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git devel/hardening head: 4b677c85590798c3141758109cc5be7ba068a3ff commit: 12e75bcb79af4ad6b36e47b7da59502d3bcab7ee [39/69] bpf: Use kmalloc_size_roundup() to match ksize() usage config: parisc-randconfig-s042-20220925 compiler: hppa-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git/commit/?id=12e75bcb79af4ad6b36e47b7da59502d3bcab7ee git remote add kees https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git git fetch --no-tags kees devel/hardening git checkout 12e75bcb79af4ad6b36e47b7da59502d3bcab7ee # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All errors (new ones prefixed by >>): hppa-linux-ld: hppa-linux-ld: DWARF error: could not find abbrev number 122 kernel/bpf/verifier.o: in function `.LC58': >> verifier.c:(.rodata.cst4+0x54): undefined reference to `kmalloc_size_roundup' hppa-linux-ld: kernel/bpf/verifier.o: in function `.LC62': verifier.c:(.rodata.cst4+0x5c): undefined reference to `kmalloc_size_roundup' hppa-linux-ld: kernel/bpf/verifier.o: in function `.LC70': verifier.c:(.rodata.cst4+0x6c): undefined reference to `kmalloc_size_roundup' hppa-linux-ld: hppa-linux-ld: DWARF error: could not find abbrev number 2135841372 drivers/dma-buf/dma-resv.o: in function `.LC2': dma-resv.c:(.rodata.cst4+0x4): undefined reference to `kmalloc_size_roundup' -- 0-DAY CI Kernel Test Service https://01.org/lkp