// SPDX-License-Identifier: GPL-2.0/* * Copyright (C) 2019-2022 Red Hat, Inc. Daniel Bristot de Oliveira <bristot@kernel.org> * * Panic RV reactor: *   Prints the exception msg to the kernel message log and panic(). */ #include <linux/ftrace.h>#include <linux/tracepoint.h>#include <linux/kernel.h>#include <linux/module.h>#include <linux/init.h>#include <linux/rv.h> __printf(1, 0) static void rv_panic_reaction(const char *msg, va_list args){	vpanic(msg, args);} static struct rv_reactor rv_panic = {	.name = "panic",	.description = "panic the system if an exception is found.",	.react = rv_panic_reaction}; static int __init register_react_panic(void){	rv_register_reactor(&rv_panic);	return 0;} static void __exit unregister_react_panic(void){	rv_unregister_reactor(&rv_panic);} module_init(register_react_panic);module_exit(unregister_react_panic); MODULE_AUTHOR("Daniel Bristot de Oliveira");MODULE_DESCRIPTION("panic rv reactor: panic if an exception is found.");