Hi Leonardo, Thank you for the patch! Yet something to improve: [auto build test ERROR on powerpc/next] [also build test ERROR on v5.7-rc5 next-20200512] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Leonardo-Bras/powerpc-rtas-Move-type-struct-definitions-from-rtas-h-into-rtas-types-h/20200513-134244 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc64-randconfig-r004-20200513 (attached as .config) compiler: powerpc64-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=powerpc64 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot All errors (new ones prefixed by >>): In file included from arch/powerpc/include/asm/paca.h:32, from arch/powerpc/include/asm/current.h:13, from include/linux/thread_info.h:21, from include/asm-generic/preempt.h:5, from ./arch/powerpc/include/generated/asm/preempt.h:1, from include/linux/preempt.h:78, from include/linux/spinlock.h:51, from include/linux/seqlock.h:36, from include/linux/time.h:6, from include/linux/compat.h:10, from arch/powerpc/kernel/asm-offsets.c:14: >> arch/powerpc/include/asm/rtas-types.h:20:2: error: unknown type name 'arch_spinlock_t' 20 | arch_spinlock_t lock; | ^~~~~~~~~~~~~~~ make[2]: *** [scripts/Makefile.build:100: arch/powerpc/kernel/asm-offsets.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1141: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:180: sub-make] Error 2 vim +/arch_spinlock_t +20 arch/powerpc/include/asm/rtas-types.h 199960607a5af4 Leonardo Bras 2020-05-13 15 199960607a5af4 Leonardo Bras 2020-05-13 16 struct rtas_t { 199960607a5af4 Leonardo Bras 2020-05-13 17 unsigned long entry; /* physical address pointer */ 199960607a5af4 Leonardo Bras 2020-05-13 18 unsigned long base; /* physical address pointer */ 199960607a5af4 Leonardo Bras 2020-05-13 19 unsigned long size; 199960607a5af4 Leonardo Bras 2020-05-13 @20 arch_spinlock_t lock; 199960607a5af4 Leonardo Bras 2020-05-13 21 struct rtas_args args; 199960607a5af4 Leonardo Bras 2020-05-13 22 struct device_node *dev; /* virtual address pointer */ 199960607a5af4 Leonardo Bras 2020-05-13 23 }; 199960607a5af4 Leonardo Bras 2020-05-13 24 :::::: The code at line 20 was first introduced by commit :::::: 199960607a5af4bbda685171c4fa70158829a647 powerpc/rtas: Move type/struct definitions from rtas.h into rtas-types.h :::::: TO: Leonardo Bras :::::: CC: 0day robot --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org