diff options
| -rw-r--r-- | drivers/char/random.c | 3 | ||||
| -rw-r--r-- | include/linux/random.h | 1 | ||||
| -rw-r--r-- | init/main.c | 2 |
3 files changed, 4 insertions, 2 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c index fceac95..e7e479c 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1435,12 +1435,11 @@ ctl_table random_table[] = { static u32 random_int_secret[MD5_MESSAGE_BYTES / 4] ____cacheline_aligned; -static int __init random_int_secret_init(void) +int random_int_secret_init(void) { get_random_bytes(random_int_secret, sizeof(random_int_secret)); return 0; } -late_initcall(random_int_secret_init); /* * Get a random word for internal kernel use only. Similar to urandom but diff --git a/include/linux/random.h b/include/linux/random.h index ac621ce..7e58ad2 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -56,6 +56,7 @@ extern void add_interrupt_randomness(int irq, int irq_flags); extern void get_random_bytes(void *buf, int nbytes); extern void get_random_bytes_arch(void *buf, int nbytes); void generate_random_uuid(unsigned char uuid_out[16]); +extern int random_int_secret_init(void); #ifndef MODULE extern const struct file_operations random_fops, urandom_fops; diff --git a/init/main.c b/init/main.c index 841e344..cc545df 100644 --- a/init/main.c +++ b/init/main.c @@ -68,6 +68,7 @@ #include <linux/shmem_fs.h> #include <linux/slab.h> #include <linux/perf_event.h> +#include <linux/random.h> #include <asm/io.h> #include <asm/bugs.h> @@ -717,6 +718,7 @@ static void __init do_basic_setup(void) init_irq_proc(); do_ctors(); do_initcalls(); + random_int_secret_init(); } static void __init do_pre_smp_initcalls(void) |