valid_user_regs    57 arch/arm/include/asm/ptrace.h static inline int valid_user_regs(struct pt_regs *regs)
valid_user_regs  1936 arch/arm64/kernel/ptrace.c int valid_user_regs(struct user_pt_regs *regs, struct task_struct *task)
valid_user_regs    31 arch/unicore32/include/asm/ptrace.h static inline int valid_user_regs(struct pt_regs *regs)