// 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));
}
NOKPROBE_SYMBOL(override_function_with_return);