// SPDX-License-Identifier: GPL-2.0-only/* *  linux/init/version.c * *  Copyright (C) 1992  Theodore Ts'o * *  May be freely distributed as part of Linux. */ #include <generated/compile.h>#include <linux/build-salt.h>#include <linux/elfnote-lto.h>#include <linux/export.h>#include <linux/init.h>#include <linux/printk.h>#include <linux/uts.h>#include <linux/utsname.h>#include <generated/utsrelease.h>#include <linux/version.h>#include <linux/proc_ns.h> struct uts_namespace init_uts_ns = {	.ns.count = REFCOUNT_INIT(2),	.name = {		.sysname	= UTS_SYSNAME,		.nodename	= UTS_NODENAME,		.release	= UTS_RELEASE,		.version	= UTS_VERSION,		.machine	= UTS_MACHINE,		.domainname	= UTS_DOMAINNAME,	},	.user_ns = &init_user_ns,	.ns.inum = PROC_UTS_INIT_INO,#ifdef CONFIG_UTS_NS	.ns.ops = &utsns_operations,#endif};EXPORT_SYMBOL_GPL(init_uts_ns); static int __init early_hostname(char *arg){	size_t bufsize = sizeof(init_uts_ns.name.nodename);	size_t maxlen  = bufsize - 1;	size_t arglen; 	arglen = strlcpy(init_uts_ns.name.nodename, arg, bufsize);	if (arglen > maxlen) {		pr_warn("hostname parameter exceeds %zd characters and will be truncated",			maxlen);	}	return 0;}early_param("hostname", early_hostname); /* FIXED STRINGS! Don't touch! */const char linux_banner[] =	"Linux version " UTS_RELEASE " (" LINUX_COMPILE_BY "@"	LINUX_COMPILE_HOST ") (" LINUX_COMPILER ") " UTS_VERSION "\n"; const char linux_proc_banner[] =	"%s version %s"	" (" LINUX_COMPILE_BY "@" LINUX_COMPILE_HOST ")"	" (" LINUX_COMPILER ") %s\n"; BUILD_SALT;BUILD_LTO_INFO;