kernel_step_hook 158 arch/arm64/kernel/debug-monitors.c static LIST_HEAD(kernel_step_hook); kernel_step_hook 188 arch/arm64/kernel/debug-monitors.c register_debug_hook(&hook->node, &kernel_step_hook); kernel_step_hook 208 arch/arm64/kernel/debug-monitors.c list = user_mode(regs) ? &user_step_hook : &kernel_step_hook;