Commit c9944881 authored Jun 24, 2009 by Roland Dreier Committed by Herbert Xu Jun 24, 2009

crypto: aes-ni - Don't print message with KERN_ERR on old system



When the aes-intel module is loaded on a system that does not have the
AES instructions, it prints

    Intel AES-NI instructions are not detected.

at level KERN_ERR.  Since aes-intel is aliased to "aes" it will be tried
whenever anything uses AES and spam the console.  This doesn't match
existing practice for how to handle "no hardware" when initializing a
module, so downgrade the message to KERN_INFO.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent 215ccd6f

arch/x86/crypto/aesni-intel_glue.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -636,7 +636,7 @@ static int __init aesni_init(void)
		int err;

		if (!cpu_has_aes) {
		printk(KERN_ERR "Intel AES-NI instructions are not detected.\n");
		printk(KERN_INFO "Intel AES-NI instructions are not detected.\n");
		return -ENODEV;
		}
		if ((err = crypto_register_alg(&aesni_alg)))