tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 2996bd3f6ca9ea529b40c369a94b247657abdb4d commit: f742050435413d2fe8deba095304788d26a8a144 [10963/10966] arch, mm: wire up memfd_secret system call were relevant config: riscv-nommu_k210_defconfig (attached as .config) compiler: riscv64-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/next/linux-next.git/commit/?id=f742050435413d2fe8deba095304788d26a8a144 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 f742050435413d2fe8deba095304788d26a8a144 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> <stdin>:1539:2: warning: #warning syscall memfd_secret not implemented [-Wcpp] -- arch/riscv/kernel/asm-offsets.c:14:6: warning: no previous prototype for 'asm_offsets' [-Wmissing-prototypes] 14 | void asm_offsets(void) | ^~~~~~~~~~~ >> <stdin>:1539:2: warning: #warning syscall memfd_secret not implemented [-Wcpp] --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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