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Revert "crypto: aesni - disable "by8" AVX CTR optimization" 

This reverts commit 7da4b29d49.

Now, that the issue is fixed, we can re-enable the code.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Chandramouli Narayanan <mouli@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Mathias Krause 2014-09-28 22:24:01 +02:00 committed by Herbert Xu
parent 9561dccb45
commit 5cfed7b335
1 changed files with 2 additions and 2 deletions
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4
arch/x86/crypto/aesni-intel_glue.c
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@ -481,7 +481,7 @@ static void ctr_crypt_final(struct crypto_aes_ctx *ctx,
crypto_inc(ctrblk, AES_BLOCK_SIZE);
}
#if 0 /* temporary disabled due to failing crypto tests */
#ifdef CONFIG_AS_AVX
static void aesni_ctr_enc_avx_tfm(struct crypto_aes_ctx *ctx, u8 *out,
const u8 *in, unsigned int len, u8 *iv)
{
@ -1522,7 +1522,7 @@ static int __init aesni_init(void)
aesni_gcm_dec_tfm = aesni_gcm_dec;
}
aesni_ctr_enc_tfm = aesni_ctr_enc;
#if 0 /* temporary disabled due to failing crypto tests */
#ifdef CONFIG_AS_AVX
if (cpu_has_avx) {
/* optimize performance of ctr mode encryption transform */
aesni_ctr_enc_tfm = aesni_ctr_enc_avx_tfm;