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random: run random_int_secret_init() run after all late_initcalls

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The some platforms (e.g., ARM) initializes their clocks as
late_initcalls for some unknown reason.  So make sure
random_int_secret_init() is run after all of the late_initcalls are
run.

Cc: stable@vger.kernel.org
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o 2013-09-10 10:52:35 -04:00
parent 6e4664525b
commit 47d06e532e
3 changed files with 4 additions and 2 deletions
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3
drivers/char/random.c
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@ -1462,12 +1462,11 @@ struct 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