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-rw-r--r--net/ipv4/esp4.c12
-rw-r--r--net/ipv6/esp6.c12
2 files changed, 20 insertions, 4 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;
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 82d3da81293e..8b55abf1c45b 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -704,13 +704,17 @@ 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;
@@ -740,6 +744,7 @@ 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)
@@ -765,7 +770,10 @@ 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;
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