diff options
Diffstat (limited to 'init/main.c')
| -rw-r--r-- | init/main.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/init/main.c b/init/main.c index 1fe7942f5d4a..0866e5d0d467 100644 --- a/init/main.c +++ b/init/main.c @@ -976,6 +976,9 @@ asmlinkage __visible void __init __no_sanitize_address start_kernel(void) parse_args("Setting extra init args", extra_init_args, NULL, 0, -1, -1, NULL, set_init_arg); + /* Architectural and non-timekeeping rng init, before allocator init */ + random_init_early(command_line); + /* * These use large bootmem allocations and must precede * kmem_cache_init() @@ -1035,17 +1038,13 @@ asmlinkage __visible void __init __no_sanitize_address start_kernel(void) hrtimers_init(); 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 random_init() - * - time_init() for making random_get_entropy() work on some platforms - * - random_init() to initialize the RNG from from early entropy sources - */ - random_init(command_line); + /* This must be after timekeeping is initialized */ + random_init(); + + /* These make use of the fully initialized rng */ + kfence_init(); boot_init_stack_canary(); perf_event_init(); |