ptrace.h needs #include <linux/types.h> In file included from include/linux/ptrace.h:49, from arch/mips/kernel/kgdb.c:25: /home/yuasa/src/linux/test/generic/linux/arch/mips/include/asm/ptrace.h:83: error: expected specifier-qualifier-list before 'uint32_t' /home/yuasa/src/linux/test/generic/linux/arch/mips/include/asm/ptrace.h:98: error: expected specifier-qualifier-list before 'uint64_t' In file included from include/linux/ptrace.h:49, from arch/mips/kernel/kgdb.c:25: /home/yuasa/src/linux/test/generic/linux/arch/mips/include/asm/ptrace.h:123: error: expected declaration specifiers or '...' before '__s64' /home/yuasa/src/linux/test/generic/linux/arch/mips/include/asm/ptrace.h:124: error: expected declaration specifiers or '...' before '__s64' /home/yuasa/src/linux/test/generic/linux/arch/mips/include/asm/ptrace.h:126: error: expected declaration specifiers or '...' before '__u32' /home/yuasa/src/linux/test/generic/linux/arch/mips/include/asm/ptrace.h:127: error: expected declaration specifiers or '...' before '__u32' make[1]: *** [arch/mips/kernel/kgdb.o] Error 1 Signed-off-by: Yoichi Yuasa <yoichi_yuasa@xxxxxxxxxxxxxx> diff -pruN -X /home/yuasa/Memo/dontdiff linux-orig/arch/mips/include/asm/ptrace.h linux/arch/mips/include/asm/ptrace.h --- linux-orig/arch/mips/include/asm/ptrace.h 2008-10-22 09:41:24.013961262 +0900 +++ linux/arch/mips/include/asm/ptrace.h 2008-10-22 09:40:29.774870351 +0900 @@ -9,6 +9,8 @@ #ifndef _ASM_PTRACE_H #define _ASM_PTRACE_H +#include <linux/types.h> + #ifdef CONFIG_64BIT #define __ARCH_WANT_COMPAT_SYS_PTRACE #endif