On Tue, Mar 30, 2021 at 02:09:55PM -0500, [email protected] wrote:
> From: "Madhavan T. Venkataraman" <[email protected]>
> 
> When a kretprobe is active for a function, the function's return address
> in its stack frame is modified to point to the kretprobe trampoline. When
> the function returns, the frame is popped and control is transferred
> to the trampoline. The trampoline eventually returns to the original return
> address.

Reviewed-by: Mark Brown <[email protected]>

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