nagai/kernel
3
0
Fork 0
forked from mirrors/linux
Code Pull requests Activity

crypto: vmx - Remove overly verbose printk from AES XTS init

Browse source 
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: c07f5d3da6 ("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>
This commit is contained in:
Michael Ellerman 2018-05-03 22:29:30 +10:00 committed by Herbert Xu
parent 1411b5218a
commit 730f23b660
1 changed files with 0 additions and 2 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/crypto/vmx/aes_xts.c
View file

@ -53,8 +53,6 @@ static int p8_aes_xts_init(struct crypto_tfm *tfm)
alg, PTR_ERR(fallback)); alg, PTR_ERR(fallback));
return 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( crypto_skcipher_set_flags(
fallback, fallback,