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Commit efc67e74 authored by Michael Ellerman's avatar Michael Ellerman Committed by Greg Kroah-Hartman
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crypto: vmx - Remove overly verbose printk from AES XTS init 



commit 730f23b66095a700e2f0786abda6bca011b31558 upstream.

In p8_aes_xts_init() we do a printk(KERN_INFO ...) to report the
fallback implementation we're using. However with a slow console this
can significantly affect the speed of crypto operations. So remove it.

Fixes: c07f5d3d ("crypto: vmx - Adding support for XTS")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1bc36d12

drivers/crypto/vmx/aes_xts.c

+0 −2
Original line number Diff line number Diff line
@@ -53,8 +53,6 @@ static int p8_aes_xts_init(struct crypto_tfm *tfm) 
			alg, PTR_ERR(fallback));

		return PTR_ERR(fallback);

	}

	printk(KERN_INFO "Using '%s' as fallback implementation.\n",

		crypto_skcipher_driver_name(fallback));



	crypto_skcipher_set_flags(

		fallback,