crypto: drivers - set the flag CRYPTO_ALG_ALLOCATES_MEMORY

Set the flag CRYPTO_ALG_ALLOCATES_MEMORY in the crypto drivers that
allocate memory.

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c: sun8i_ce_cipher
drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c: sun8i_ss_cipher
drivers/crypto/amlogic/amlogic-gxl-core.c: meson_cipher
drivers/crypto/axis/artpec6_crypto.c: artpec6_crypto_common_init
drivers/crypto/bcm/cipher.c: spu_skcipher_rx_sg_create
drivers/crypto/caam/caamalg.c: aead_edesc_alloc
drivers/crypto/caam/caamalg_qi.c: aead_edesc_alloc
drivers/crypto/caam/caamalg_qi2.c: aead_edesc_alloc
drivers/crypto/caam/caamhash.c: hash_digest_key
drivers/crypto/cavium/cpt/cptvf_algs.c: process_request
drivers/crypto/cavium/nitrox/nitrox_aead.c: nitrox_process_se_request
drivers/crypto/cavium/nitrox/nitrox_skcipher.c: nitrox_process_se_request
drivers/crypto/ccp/ccp-crypto-aes-cmac.c: ccp_do_cmac_update
drivers/crypto/ccp/ccp-crypto-aes-galois.c: ccp_crypto_enqueue_request
drivers/crypto/ccp/ccp-crypto-aes-xts.c: ccp_crypto_enqueue_request
drivers/crypto/ccp/ccp-crypto-aes.c: ccp_crypto_enqueue_request
drivers/crypto/ccp/ccp-crypto-des3.c: ccp_crypto_enqueue_request
drivers/crypto/ccp/ccp-crypto-sha.c: ccp_crypto_enqueue_request
drivers/crypto/chelsio/chcr_algo.c: create_cipher_wr
drivers/crypto/hisilicon/sec/sec_algs.c: sec_alloc_and_fill_hw_sgl
drivers/crypto/hisilicon/sec2/sec_crypto.c: sec_alloc_req_id
drivers/crypto/inside-secure/safexcel_cipher.c: safexcel_queue_req
drivers/crypto/inside-secure/safexcel_hash.c: safexcel_ahash_enqueue
drivers/crypto/ixp4xx_crypto.c: ablk_perform
drivers/crypto/marvell/cesa/cipher.c: mv_cesa_skcipher_dma_req_init
drivers/crypto/marvell/cesa/hash.c: mv_cesa_ahash_dma_req_init
drivers/crypto/marvell/octeontx/otx_cptvf_algs.c: create_ctx_hdr
drivers/crypto/n2_core.c: n2_compute_chunks
drivers/crypto/picoxcell_crypto.c: spacc_sg_to_ddt
drivers/crypto/qat/qat_common/qat_algs.c: qat_alg_skcipher_encrypt
drivers/crypto/qce/skcipher.c: qce_skcipher_async_req_handle
drivers/crypto/talitos.c : talitos_edesc_alloc
drivers/crypto/virtio/virtio_crypto_algs.c: __virtio_crypto_skcipher_do_req
drivers/crypto/xilinx/zynqmp-aes-gcm.c: zynqmp_aes_aead_cipher

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
[EB: avoid overly-long lines]
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 78 insertions, 39 deletions

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 9c6db7f698c4..7c547352a862 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -2264,7 +2264,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha1-"
 						   "cbc-aes-talitos",
 				.cra_blocksize = AES_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = AES_BLOCK_SIZE,
 			.maxauthsize = SHA1_DIGEST_SIZE,
@@ -2285,7 +2286,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha1-"
 						   "cbc-aes-talitos-hsna",
 				.cra_blocksize = AES_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = AES_BLOCK_SIZE,
 			.maxauthsize = SHA1_DIGEST_SIZE,
@@ -2306,7 +2308,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha1-"
 						   "cbc-3des-talitos",
 				.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = DES3_EDE_BLOCK_SIZE,
 			.maxauthsize = SHA1_DIGEST_SIZE,
@@ -2330,7 +2333,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha1-"
 						   "cbc-3des-talitos-hsna",
 				.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = DES3_EDE_BLOCK_SIZE,
 			.maxauthsize = SHA1_DIGEST_SIZE,
@@ -2352,7 +2356,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha224-"
 						   "cbc-aes-talitos",
 				.cra_blocksize = AES_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = AES_BLOCK_SIZE,
 			.maxauthsize = SHA224_DIGEST_SIZE,
@@ -2373,7 +2378,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha224-"
 						   "cbc-aes-talitos-hsna",
 				.cra_blocksize = AES_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = AES_BLOCK_SIZE,
 			.maxauthsize = SHA224_DIGEST_SIZE,
@@ -2394,7 +2400,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha224-"
 						   "cbc-3des-talitos",
 				.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = DES3_EDE_BLOCK_SIZE,
 			.maxauthsize = SHA224_DIGEST_SIZE,
@@ -2418,7 +2425,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha224-"
 						   "cbc-3des-talitos-hsna",
 				.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = DES3_EDE_BLOCK_SIZE,
 			.maxauthsize = SHA224_DIGEST_SIZE,
@@ -2440,7 +2448,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha256-"
 						   "cbc-aes-talitos",
 				.cra_blocksize = AES_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = AES_BLOCK_SIZE,
 			.maxauthsize = SHA256_DIGEST_SIZE,
@@ -2461,7 +2470,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha256-"
 						   "cbc-aes-talitos-hsna",
 				.cra_blocksize = AES_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = AES_BLOCK_SIZE,
 			.maxauthsize = SHA256_DIGEST_SIZE,
@@ -2482,7 +2492,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha256-"
 						   "cbc-3des-talitos",
 				.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = DES3_EDE_BLOCK_SIZE,
 			.maxauthsize = SHA256_DIGEST_SIZE,
@@ -2506,7 +2517,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha256-"
 						   "cbc-3des-talitos-hsna",
 				.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = DES3_EDE_BLOCK_SIZE,
 			.maxauthsize = SHA256_DIGEST_SIZE,
@@ -2528,7 +2540,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha384-"
 						   "cbc-aes-talitos",
 				.cra_blocksize = AES_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = AES_BLOCK_SIZE,
 			.maxauthsize = SHA384_DIGEST_SIZE,
@@ -2549,7 +2562,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha384-"
 						   "cbc-3des-talitos",
 				.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = DES3_EDE_BLOCK_SIZE,
 			.maxauthsize = SHA384_DIGEST_SIZE,
@@ -2571,7 +2585,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha512-"
 						   "cbc-aes-talitos",
 				.cra_blocksize = AES_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = AES_BLOCK_SIZE,
 			.maxauthsize = SHA512_DIGEST_SIZE,
@@ -2592,7 +2607,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-sha512-"
 						   "cbc-3des-talitos",
 				.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = DES3_EDE_BLOCK_SIZE,
 			.maxauthsize = SHA512_DIGEST_SIZE,
@@ -2614,7 +2630,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-md5-"
 						   "cbc-aes-talitos",
 				.cra_blocksize = AES_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = AES_BLOCK_SIZE,
 			.maxauthsize = MD5_DIGEST_SIZE,
@@ -2635,7 +2652,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-md5-"
 						   "cbc-aes-talitos-hsna",
 				.cra_blocksize = AES_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = AES_BLOCK_SIZE,
 			.maxauthsize = MD5_DIGEST_SIZE,
@@ -2655,7 +2673,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-md5-"
 						   "cbc-3des-talitos",
 				.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = DES3_EDE_BLOCK_SIZE,
 			.maxauthsize = MD5_DIGEST_SIZE,
@@ -2678,7 +2697,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_driver_name = "authenc-hmac-md5-"
 						   "cbc-3des-talitos-hsna",
 				.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			},
 			.ivsize = DES3_EDE_BLOCK_SIZE,
 			.maxauthsize = MD5_DIGEST_SIZE,
@@ -2699,7 +2719,8 @@ static struct talitos_alg_template driver_algs[] = {
 			.base.cra_name = "ecb(aes)",
 			.base.cra_driver_name = "ecb-aes-talitos",
 			.base.cra_blocksize = AES_BLOCK_SIZE,
-			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.base.cra_flags = CRYPTO_ALG_ASYNC |
+					  CRYPTO_ALG_ALLOCATES_MEMORY,
 			.min_keysize = AES_MIN_KEY_SIZE,
 			.max_keysize = AES_MAX_KEY_SIZE,
 			.setkey = skcipher_aes_setkey,
@@ -2712,7 +2733,8 @@ static struct talitos_alg_template driver_algs[] = {
 			.base.cra_name = "cbc(aes)",
 			.base.cra_driver_name = "cbc-aes-talitos",
 			.base.cra_blocksize = AES_BLOCK_SIZE,
-			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.base.cra_flags = CRYPTO_ALG_ASYNC |
+					  CRYPTO_ALG_ALLOCATES_MEMORY,
 			.min_keysize = AES_MIN_KEY_SIZE,
 			.max_keysize = AES_MAX_KEY_SIZE,
 			.ivsize = AES_BLOCK_SIZE,
@@ -2727,7 +2749,8 @@ static struct talitos_alg_template driver_algs[] = {
 			.base.cra_name = "ctr(aes)",
 			.base.cra_driver_name = "ctr-aes-talitos",
 			.base.cra_blocksize = 1,
-			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.base.cra_flags = CRYPTO_ALG_ASYNC |
+					  CRYPTO_ALG_ALLOCATES_MEMORY,
 			.min_keysize = AES_MIN_KEY_SIZE,
 			.max_keysize = AES_MAX_KEY_SIZE,
 			.ivsize = AES_BLOCK_SIZE,
@@ -2742,7 +2765,8 @@ static struct talitos_alg_template driver_algs[] = {
 			.base.cra_name = "ecb(des)",
 			.base.cra_driver_name = "ecb-des-talitos",
 			.base.cra_blocksize = DES_BLOCK_SIZE,
-			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.base.cra_flags = CRYPTO_ALG_ASYNC |
+					  CRYPTO_ALG_ALLOCATES_MEMORY,
 			.min_keysize = DES_KEY_SIZE,
 			.max_keysize = DES_KEY_SIZE,
 			.setkey = skcipher_des_setkey,
@@ -2755,7 +2779,8 @@ static struct talitos_alg_template driver_algs[] = {
 			.base.cra_name = "cbc(des)",
 			.base.cra_driver_name = "cbc-des-talitos",
 			.base.cra_blocksize = DES_BLOCK_SIZE,
-			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.base.cra_flags = CRYPTO_ALG_ASYNC |
+					  CRYPTO_ALG_ALLOCATES_MEMORY,
 			.min_keysize = DES_KEY_SIZE,
 			.max_keysize = DES_KEY_SIZE,
 			.ivsize = DES_BLOCK_SIZE,
@@ -2770,7 +2795,8 @@ static struct talitos_alg_template driver_algs[] = {
 			.base.cra_name = "ecb(des3_ede)",
 			.base.cra_driver_name = "ecb-3des-talitos",
 			.base.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.base.cra_flags = CRYPTO_ALG_ASYNC |
+					  CRYPTO_ALG_ALLOCATES_MEMORY,
 			.min_keysize = DES3_EDE_KEY_SIZE,
 			.max_keysize = DES3_EDE_KEY_SIZE,
 			.setkey = skcipher_des3_setkey,
@@ -2784,7 +2810,8 @@ static struct talitos_alg_template driver_algs[] = {
 			.base.cra_name = "cbc(des3_ede)",
 			.base.cra_driver_name = "cbc-3des-talitos",
 			.base.cra_blocksize = DES3_EDE_BLOCK_SIZE,
-			.base.cra_flags = CRYPTO_ALG_ASYNC,
+			.base.cra_flags = CRYPTO_ALG_ASYNC |
+					  CRYPTO_ALG_ALLOCATES_MEMORY,
 			.min_keysize = DES3_EDE_KEY_SIZE,
 			.max_keysize = DES3_EDE_KEY_SIZE,
 			.ivsize = DES3_EDE_BLOCK_SIZE,
@@ -2804,7 +2831,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "md5",
 				.cra_driver_name = "md5-talitos",
 				.cra_blocksize = MD5_HMAC_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
@@ -2819,7 +2847,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "sha1",
 				.cra_driver_name = "sha1-talitos",
 				.cra_blocksize = SHA1_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
@@ -2834,7 +2863,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "sha224",
 				.cra_driver_name = "sha224-talitos",
 				.cra_blocksize = SHA224_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
@@ -2849,7 +2879,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "sha256",
 				.cra_driver_name = "sha256-talitos",
 				.cra_blocksize = SHA256_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
@@ -2864,7 +2895,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "sha384",
 				.cra_driver_name = "sha384-talitos",
 				.cra_blocksize = SHA384_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
@@ -2879,7 +2911,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "sha512",
 				.cra_driver_name = "sha512-talitos",
 				.cra_blocksize = SHA512_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
@@ -2894,7 +2927,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "hmac(md5)",
 				.cra_driver_name = "hmac-md5-talitos",
 				.cra_blocksize = MD5_HMAC_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
@@ -2909,7 +2943,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "hmac(sha1)",
 				.cra_driver_name = "hmac-sha1-talitos",
 				.cra_blocksize = SHA1_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
@@ -2924,7 +2959,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "hmac(sha224)",
 				.cra_driver_name = "hmac-sha224-talitos",
 				.cra_blocksize = SHA224_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
@@ -2939,7 +2975,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "hmac(sha256)",
 				.cra_driver_name = "hmac-sha256-talitos",
 				.cra_blocksize = SHA256_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
@@ -2954,7 +2991,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "hmac(sha384)",
 				.cra_driver_name = "hmac-sha384-talitos",
 				.cra_blocksize = SHA384_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |
@@ -2969,7 +3007,8 @@ static struct talitos_alg_template driver_algs[] = {
 				.cra_name = "hmac(sha512)",
 				.cra_driver_name = "hmac-sha512-talitos",
 				.cra_blocksize = SHA512_BLOCK_SIZE,
-				.cra_flags = CRYPTO_ALG_ASYNC,
+				.cra_flags = CRYPTO_ALG_ASYNC |
+					     CRYPTO_ALG_ALLOCATES_MEMORY,
 			}
 		},
 		.desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU |