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2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/arm64/kernel/debug-monitors.c
.. .. @@ -439,6 +439,11 @@
439 439  }
440 440  NOKPROBE_SYMBOL(kernel_active_single_step);
441 441  
442 +void kernel_rewind_single_step(struct pt_regs *regs)
443 +{
444 +	set_regs_spsr_ss(regs);
445 +}
446 +
442 447  /* ptrace API */
443 448  void user_enable_single_step(struct task_struct *task)
444 449  {

..	..	@@ -439,6 +439,11 @@
439	439	}
440	440	NOKPROBE_SYMBOL(kernel_active_single_step);
441	441
	442	+void kernel_rewind_single_step(struct pt_regs *regs)
	443	+{
	444	+ set_regs_spsr_ss(regs);
	445	+}
	446	+
442	447	/* ptrace API */
443	448	void user_enable_single_step(struct task_struct *task)
444	449	{