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Subject[PATCH 4.14 35/36] crypto: vmx - Remove overly verbose printk from AES XTS init
Date
4.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Michael Ellerman <mpe@ellerman.id.au>

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: c07f5d3da643 ("crypto: vmx - Adding support for XTS")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/crypto/vmx/aes_xts.c | 2 --
1 file changed, 2 deletions(-)

--- a/drivers/crypto/vmx/aes_xts.c
+++ b/drivers/crypto/vmx/aes_xts.c
@@ -53,8 +53,6 @@ static int p8_aes_xts_init(struct crypto
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,

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