X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=init%2Fmain.c;h=cf79b5a766cb116e67f8af2710b3964b78ec1cbb;hb=ea7fe1b21ea73146b1d49ac5f554fbd0ac5de9de;hp=3c4054a9554580a8b65ea5caa33493d1ee825748;hpb=9c0c4d24ac000e52d55348961d3a3ba42065e0cf;p=platform%2Fkernel%2Flinux-rpi.git

diff --git a/init/main.c b/init/main.c
index 3c4054a..cf79b5a 100644
--- a/init/main.c
+++ b/init/main.c
@@ -100,6 +100,7 @@
 #include <linux/kcsan.h>
 #include <linux/init_syscalls.h>
 #include <linux/stackdepot.h>
+#include <net/net_namespace.h>
 
 #include <asm/io.h>
 #include <asm/bugs.h>
@@ -924,7 +925,9 @@ static void __init print_unknown_bootoptions(void)
 	for (p = &envp_init[2]; *p; p++)
 		end += sprintf(end, " %s", *p);
 
-	pr_notice("Unknown command line parameters:%s\n", unknown_options);
+	/* Start at unknown_options[1] to skip the initial space */
+	pr_notice("Unknown kernel command line parameters \"%s\", will be passed to user space.\n",
+		&unknown_options[1]);
 	memblock_free_ptr(unknown_options, len);
 }
 
@@ -1038,21 +1041,18 @@ asmlinkage __visible void __init __no_sanitize_address start_kernel(void)
 	softirq_init();
 	timekeeping_init();
 	kfence_init();
+	time_init();
 
 	/*
 	 * For best initial stack canary entropy, prepare it after:
 	 * - setup_arch() for any UEFI RNG entropy and boot cmdline access
-	 * - timekeeping_init() for ktime entropy used in rand_initialize()
-	 * - rand_initialize() to get any arch-specific entropy like RDRAND
-	 * - add_latent_entropy() to get any latent entropy
-	 * - adding command line entropy
+	 * - timekeeping_init() for ktime entropy used in random_init()
+	 * - time_init() for making random_get_entropy() work on some platforms
+	 * - random_init() to initialize the RNG from from early entropy sources
 	 */
-	rand_initialize();
-	add_latent_entropy();
-	add_device_randomness(command_line, strlen(command_line));
+	random_init(command_line);
 	boot_init_stack_canary();
 
-	time_init();
 	perf_event_init();
 	profile_init();
 	call_function_init();
@@ -1120,6 +1120,7 @@ asmlinkage __visible void __init __no_sanitize_address start_kernel(void)
 	key_init();
 	security_init();
 	dbg_late_init();
+	net_ns_init();
 	vfs_caches_init();
 	pagecache_init();
 	signals_init();
@@ -1194,7 +1195,7 @@ static int __init initcall_blacklist(char *str)
 		}
 	} while (str_entry);
 
-	return 0;
+	return 1;
 }
 
 static bool __init_or_module initcall_blacklisted(initcall_t fn)
@@ -1456,7 +1457,9 @@ static noinline void __init kernel_init_freeable(void);
 bool rodata_enabled __ro_after_init = true;
 static int __init set_debug_rodata(char *str)
 {
-	return strtobool(str, &rodata_enabled);
+	if (strtobool(str, &rodata_enabled))
+		pr_warn("Invalid option string for rodata: '%s'\n", str);
+	return 1;
 }
 __setup("rodata=", set_debug_rodata);
 #endif