blob: ed15021da3ed0c77f4574ac6a3eda70a6464d565 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0
#include <linux/error-injection.h>
#include <linux/kprobes.h>
void override_function_with_return(struct pt_regs *regs)
* 'regs' represents the state on entry of a predefined function in
* the kernel/module and which is captured on a kprobe.
* When kprobe returns back from exception it will override the end
* of probed function and directly return to the predefined
* function's caller.
instruction_pointer_set(regs, procedure_link_pointer(regs));