diff options
Diffstat (limited to 'net/ipv4/esp4.c')
| -rw-r--r-- | net/ipv4/esp4.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 4382f306935b..7e501adb5042 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -783,13 +783,17 @@ static int esp_init_aead(struct xfrm_state *x) char aead_name[CRYPTO_MAX_ALG_NAME]; struct crypto_aead *aead; int err; + u32 mask = 0; err = -ENAMETOOLONG; if (snprintf(aead_name, CRYPTO_MAX_ALG_NAME, "%s(%s)", x->geniv, x->aead->alg_name) >= CRYPTO_MAX_ALG_NAME) goto error; - aead = crypto_alloc_aead(aead_name, 0, 0); + if (x->xso.offload_handle) + mask |= CRYPTO_ALG_ASYNC; + + aead = crypto_alloc_aead(aead_name, 0, mask); err = PTR_ERR(aead); if (IS_ERR(aead)) goto error; @@ -819,6 +823,7 @@ static int esp_init_authenc(struct xfrm_state *x) char authenc_name[CRYPTO_MAX_ALG_NAME]; unsigned int keylen; int err; + u32 mask = 0; err = -EINVAL; if (!x->ealg) @@ -844,7 +849,10 @@ static int esp_init_authenc(struct xfrm_state *x) goto error; } - aead = crypto_alloc_aead(authenc_name, 0, 0); + if (x->xso.offload_handle) + mask |= CRYPTO_ALG_ASYNC; + + aead = crypto_alloc_aead(authenc_name, 0, mask); err = PTR_ERR(aead); if (IS_ERR(aead)) goto error; |