Hi Andrew, [auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore]
config: arm64-allnoconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 4035143523cbf0106ee81f3ea585b363110c1ab6 # save the attached .config to linux build tree make.cross ARCH=arm64 All error/warnings (new ones prefixed by >>): >> arch/arm64/kernel/ptrace.c:1190:56: error: unknown type name 'compat_long_t' long compat_a32_arch_ptrace(struct task_struct *child, compat_long_t request, ^ >> arch/arm64/kernel/ptrace.c:1191:8: error: unknown type name 'compat_ulong_t' compat_ulong_t caddr, compat_ulong_t cdata) ^ arch/arm64/kernel/ptrace.c:1191:30: error: unknown type name 'compat_ulong_t' compat_ulong_t caddr, compat_ulong_t cdata) ^ -- arch/arm64/kernel/signal.c: In function 'setup_restart_syscall': >> arch/arm64/kernel/signal.c:280:3: error: implicit declaration of function >> 'compat_setup_restart_syscall' [-Werror=implicit-function-declaration] compat_setup_restart_syscall(regs); ^ arch/arm64/kernel/signal.c: In function 'handle_signal': >> arch/arm64/kernel/signal.c:300:4: error: implicit declaration of function >> 'compat_setup_rt_frame' [-Werror=implicit-function-declaration] ret = compat_setup_rt_frame(usig, ksig, oldset, regs); ^ >> arch/arm64/kernel/signal.c:302:4: error: implicit declaration of function >> 'compat_setup_frame' [-Werror=implicit-function-declaration] ret = compat_setup_frame(usig, ksig, oldset, regs); ^ cc1: some warnings being treated as errors vim +/compat_long_t +1190 arch/arm64/kernel/ptrace.c 1184 break; 1185 } 1186 1187 return ret; 1188 } 1189 #else /* !CONFIG_AARCH32_EL0 */ > 1190 long compat_a32_arch_ptrace(struct task_struct *child, compat_long_t > request, > 1191 compat_ulong_t caddr, compat_ulong_t cdata) 1192 { 1193 return -1; 1194 } --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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