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crypto: drivers - set the flag CRYPTO_ALG_ALLOCATES_MEMORY
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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>
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Mikulas Patocka authored and Herbert Xu committed Jul 16, 2020
1 parent fbb6cda commit b8aa7dc
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Showing 34 changed files with 361 additions and 143 deletions.
12 changes: 8 additions & 4 deletions drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -185,7 +185,8 @@ static struct sun8i_ce_alg_template ce_algs[] = {
.cra_priority = 400,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_ctxsize = sizeof(struct sun8i_cipher_tfm_ctx),
.cra_module = THIS_MODULE,
.cra_alignmask = 0xf,
Expand All @@ -211,7 +212,8 @@ static struct sun8i_ce_alg_template ce_algs[] = {
.cra_priority = 400,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_ctxsize = sizeof(struct sun8i_cipher_tfm_ctx),
.cra_module = THIS_MODULE,
.cra_alignmask = 0xf,
Expand All @@ -236,7 +238,8 @@ static struct sun8i_ce_alg_template ce_algs[] = {
.cra_priority = 400,
.cra_blocksize = DES3_EDE_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_ctxsize = sizeof(struct sun8i_cipher_tfm_ctx),
.cra_module = THIS_MODULE,
.cra_alignmask = 0xf,
Expand All @@ -262,7 +265,8 @@ static struct sun8i_ce_alg_template ce_algs[] = {
.cra_priority = 400,
.cra_blocksize = DES3_EDE_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_ctxsize = sizeof(struct sun8i_cipher_tfm_ctx),
.cra_module = THIS_MODULE,
.cra_alignmask = 0xf,
Expand Down
12 changes: 8 additions & 4 deletions drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -169,7 +169,8 @@ static struct sun8i_ss_alg_template ss_algs[] = {
.cra_priority = 400,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_ctxsize = sizeof(struct sun8i_cipher_tfm_ctx),
.cra_module = THIS_MODULE,
.cra_alignmask = 0xf,
Expand All @@ -195,7 +196,8 @@ static struct sun8i_ss_alg_template ss_algs[] = {
.cra_priority = 400,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_ctxsize = sizeof(struct sun8i_cipher_tfm_ctx),
.cra_module = THIS_MODULE,
.cra_alignmask = 0xf,
Expand All @@ -220,7 +222,8 @@ static struct sun8i_ss_alg_template ss_algs[] = {
.cra_priority = 400,
.cra_blocksize = DES3_EDE_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_ctxsize = sizeof(struct sun8i_cipher_tfm_ctx),
.cra_module = THIS_MODULE,
.cra_alignmask = 0xf,
Expand All @@ -246,7 +249,8 @@ static struct sun8i_ss_alg_template ss_algs[] = {
.cra_priority = 400,
.cra_blocksize = DES3_EDE_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_ctxsize = sizeof(struct sun8i_cipher_tfm_ctx),
.cra_module = THIS_MODULE,
.cra_alignmask = 0xf,
Expand Down
6 changes: 4 additions & 2 deletions drivers/crypto/amlogic/amlogic-gxl-core.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,8 @@ static struct meson_alg_template mc_algs[] = {
.cra_priority = 400,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_ctxsize = sizeof(struct meson_cipher_tfm_ctx),
.cra_module = THIS_MODULE,
.cra_alignmask = 0xf,
Expand All @@ -79,7 +80,8 @@ static struct meson_alg_template mc_algs[] = {
.cra_priority = 400,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_ctxsize = sizeof(struct meson_cipher_tfm_ctx),
.cra_module = THIS_MODULE,
.cra_alignmask = 0xf,
Expand Down
20 changes: 14 additions & 6 deletions drivers/crypto/axis/artpec6_crypto.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -2630,7 +2630,8 @@ static struct ahash_alg hash_algos[] = {
.cra_name = "sha1",
.cra_driver_name = "artpec-sha1",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_ASYNC,
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY,
.cra_blocksize = SHA1_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct artpec6_hashalg_context),
.cra_alignmask = 3,
Expand All @@ -2653,7 +2654,8 @@ static struct ahash_alg hash_algos[] = {
.cra_name = "sha256",
.cra_driver_name = "artpec-sha256",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_ASYNC,
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY,
.cra_blocksize = SHA256_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct artpec6_hashalg_context),
.cra_alignmask = 3,
Expand All @@ -2677,7 +2679,8 @@ static struct ahash_alg hash_algos[] = {
.cra_name = "hmac(sha256)",
.cra_driver_name = "artpec-hmac-sha256",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_ASYNC,
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY,
.cra_blocksize = SHA256_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct artpec6_hashalg_context),
.cra_alignmask = 3,
Expand All @@ -2696,7 +2699,8 @@ static struct skcipher_alg crypto_algos[] = {
.cra_name = "ecb(aes)",
.cra_driver_name = "artpec6-ecb-aes",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_ASYNC,
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct artpec6_cryptotfm_context),
.cra_alignmask = 3,
Expand All @@ -2717,6 +2721,7 @@ static struct skcipher_alg crypto_algos[] = {
.cra_driver_name = "artpec6-ctr-aes",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = 1,
.cra_ctxsize = sizeof(struct artpec6_cryptotfm_context),
Expand All @@ -2738,7 +2743,8 @@ static struct skcipher_alg crypto_algos[] = {
.cra_name = "cbc(aes)",
.cra_driver_name = "artpec6-cbc-aes",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_ASYNC,
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct artpec6_cryptotfm_context),
.cra_alignmask = 3,
Expand All @@ -2759,7 +2765,8 @@ static struct skcipher_alg crypto_algos[] = {
.cra_name = "xts(aes)",
.cra_driver_name = "artpec6-xts-aes",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_ASYNC,
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY,
.cra_blocksize = 1,
.cra_ctxsize = sizeof(struct artpec6_cryptotfm_context),
.cra_alignmask = 3,
Expand Down Expand Up @@ -2790,6 +2797,7 @@ static struct aead_alg aead_algos[] = {
.cra_driver_name = "artpec-gcm-aes",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_KERN_DRIVER_ONLY,
.cra_blocksize = 1,
.cra_ctxsize = sizeof(struct artpec6_cryptotfm_context),
Expand Down
72 changes: 53 additions & 19 deletions drivers/crypto/bcm/cipher.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -3233,7 +3233,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(md5),cbc(aes))",
.cra_driver_name = "authenc-hmac-md5-cbc-aes-iproc",
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = AES_BLOCK_SIZE,
Expand All @@ -3256,7 +3258,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha1),cbc(aes))",
.cra_driver_name = "authenc-hmac-sha1-cbc-aes-iproc",
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = AES_BLOCK_SIZE,
Expand All @@ -3279,7 +3283,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha256),cbc(aes))",
.cra_driver_name = "authenc-hmac-sha256-cbc-aes-iproc",
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = AES_BLOCK_SIZE,
Expand All @@ -3302,7 +3308,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(md5),cbc(des))",
.cra_driver_name = "authenc-hmac-md5-cbc-des-iproc",
.cra_blocksize = DES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES_BLOCK_SIZE,
Expand All @@ -3325,7 +3333,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha1),cbc(des))",
.cra_driver_name = "authenc-hmac-sha1-cbc-des-iproc",
.cra_blocksize = DES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES_BLOCK_SIZE,
Expand All @@ -3348,7 +3358,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha224),cbc(des))",
.cra_driver_name = "authenc-hmac-sha224-cbc-des-iproc",
.cra_blocksize = DES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES_BLOCK_SIZE,
Expand All @@ -3371,7 +3383,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha256),cbc(des))",
.cra_driver_name = "authenc-hmac-sha256-cbc-des-iproc",
.cra_blocksize = DES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES_BLOCK_SIZE,
Expand All @@ -3394,7 +3408,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha384),cbc(des))",
.cra_driver_name = "authenc-hmac-sha384-cbc-des-iproc",
.cra_blocksize = DES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES_BLOCK_SIZE,
Expand All @@ -3417,7 +3433,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha512),cbc(des))",
.cra_driver_name = "authenc-hmac-sha512-cbc-des-iproc",
.cra_blocksize = DES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES_BLOCK_SIZE,
Expand All @@ -3440,7 +3458,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(md5),cbc(des3_ede))",
.cra_driver_name = "authenc-hmac-md5-cbc-des3-iproc",
.cra_blocksize = DES3_EDE_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES3_EDE_BLOCK_SIZE,
Expand All @@ -3463,7 +3483,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha1),cbc(des3_ede))",
.cra_driver_name = "authenc-hmac-sha1-cbc-des3-iproc",
.cra_blocksize = DES3_EDE_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES3_EDE_BLOCK_SIZE,
Expand All @@ -3486,7 +3508,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha224),cbc(des3_ede))",
.cra_driver_name = "authenc-hmac-sha224-cbc-des3-iproc",
.cra_blocksize = DES3_EDE_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES3_EDE_BLOCK_SIZE,
Expand All @@ -3509,7 +3533,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha256),cbc(des3_ede))",
.cra_driver_name = "authenc-hmac-sha256-cbc-des3-iproc",
.cra_blocksize = DES3_EDE_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES3_EDE_BLOCK_SIZE,
Expand All @@ -3532,7 +3558,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha384),cbc(des3_ede))",
.cra_driver_name = "authenc-hmac-sha384-cbc-des3-iproc",
.cra_blocksize = DES3_EDE_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES3_EDE_BLOCK_SIZE,
Expand All @@ -3555,7 +3583,9 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "authenc(hmac(sha512),cbc(des3_ede))",
.cra_driver_name = "authenc-hmac-sha512-cbc-des3-iproc",
.cra_blocksize = DES3_EDE_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC
.cra_flags = CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY
},
.setkey = aead_authenc_setkey,
.ivsize = DES3_EDE_BLOCK_SIZE,
Expand Down Expand Up @@ -3811,7 +3841,8 @@ static struct iproc_alg_s driver_algs[] = {
.cra_name = "md5",
.cra_driver_name = "md5-iproc",
.cra_blocksize = MD5_BLOCK_WORDS * 4,
.cra_flags = CRYPTO_ALG_ASYNC,
.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY,
}
},
.cipher_info = {
Expand Down Expand Up @@ -4508,7 +4539,9 @@ static int spu_register_skcipher(struct iproc_alg_s *driver_alg)
crypto->base.cra_priority = cipher_pri;
crypto->base.cra_alignmask = 0;
crypto->base.cra_ctxsize = sizeof(struct iproc_ctx_s);
crypto->base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY;
crypto->base.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_KERN_DRIVER_ONLY;

crypto->init = skcipher_init_tfm;
crypto->exit = skcipher_exit_tfm;
Expand Down Expand Up @@ -4547,7 +4580,8 @@ static int spu_register_ahash(struct iproc_alg_s *driver_alg)
hash->halg.base.cra_ctxsize = sizeof(struct iproc_ctx_s);
hash->halg.base.cra_init = ahash_cra_init;
hash->halg.base.cra_exit = generic_cra_exit;
hash->halg.base.cra_flags = CRYPTO_ALG_ASYNC;
hash->halg.base.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY;
hash->halg.statesize = sizeof(struct spu_hash_export_s);

if (driver_alg->auth_info.mode != HASH_MODE_HMAC) {
Expand Down Expand Up @@ -4591,7 +4625,7 @@ static int spu_register_aead(struct iproc_alg_s *driver_alg)
aead->base.cra_alignmask = 0;
aead->base.cra_ctxsize = sizeof(struct iproc_ctx_s);

aead->base.cra_flags |= CRYPTO_ALG_ASYNC;
aead->base.cra_flags |= CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY;
/* setkey set in alg initialization */
aead->setauthsize = aead_setauthsize;
aead->encrypt = aead_encrypt;
Expand Down
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