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Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

net/bluetooth/ecdh_helper.c kpp_request_alloc() -> kpp_request_set_tfm()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 1 tfm 4096-ptr_max
BUF_SIZE 0 req 72-4294967367
BUF_SIZE 0 req 72-4294967367
DATA_SOURCE 0 req r _kmalloc_noprof
DATA_SOURCE 1 tfm $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

security/keys/dh.c kpp_request_alloc() -> kpp_request_set_tfm()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 1 tfm 4096-ptr_max
BUF_SIZE 0 req 72-4294967367
BUF_SIZE 0 req 72-4294967367
DATA_SOURCE 0 req r _kmalloc_noprof
DATA_SOURCE 1 tfm $0
NOCHECK_CALL

drivers/char/tpm/tpm2-sessions.c kpp_request_alloc() -> kpp_request_set_tfm()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 1 tfm 4096-ptr_max
BUF_SIZE 0 req 72-4294967367
BUF_SIZE 0 req 72-4294967367
DATA_SOURCE 0 req r _kmalloc_noprof
DATA_SOURCE 1 tfm $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &chip->ops_sem
LOCK2 &chip->tpm_mutex
TYPE_LOCK (struct tpm_chip)->ops_sem
TYPE_LOCK (struct tpm_chip)->tpm_mutex

crypto/testmgr.c kpp_request_alloc() -> kpp_request_set_tfm()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 1 tfm 4096-ptr_max
BUF_SIZE 0 req 72-4294967367
BUF_SIZE 0 req 72-4294967367
DATA_SOURCE 0 req r _kmalloc_noprof
DATA_SOURCE 1 tfm $0
NOCHECK_CALL
HALF_LOCKED2 global &once_lock

crypto/dh.c dh_safe_prime_prepare_dh_req() -> kpp_request_set_tfm()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex

drivers/crypto/atmel-ecc.c atmel_ecdh_compute_shared_secret() -> kpp_request_set_tfm()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
BUF_SIZE 0 req (-1),6-s32max
BUF_SIZE 0 req (-1),6-s32max
BUF_SIZE 0 req->base.data (-1),6-s32max
DATA_SOURCE 0 req $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 req->src_len 1-u16max[u]
NO_OVERFLOW_SIMPLE 0 req->dst->length
NO_OVERFLOW_SIMPLE 0 req->dst_len
NO_OVERFLOW_SIMPLE 0 req->src->length
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex

drivers/crypto/atmel-ecc.c atmel_ecdh_generate_public_key() -> kpp_request_set_tfm()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
BUF_SIZE 0 req (-1),6-s32max
BUF_SIZE 0 req (-1),6-s32max
BUF_SIZE 0 req->base.data (-1),6-s32max
DATA_SOURCE 0 req $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 req->dst->length
NO_OVERFLOW_SIMPLE 0 req->dst_len
NO_OVERFLOW_SIMPLE 0 req->src->length
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex

drivers/nvme/common/auth.c kpp_request_alloc() -> kpp_request_set_tfm()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 1 tfm 4096-ptr_max
BUF_SIZE 0 req 72-4294967367
BUF_SIZE 0 req 72-4294967367
DATA_SOURCE 0 req r _kmalloc_noprof
DATA_SOURCE 1 tfm $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/crypto/intel/qat/qat_common/qat_asym_algs.c qat_dh_compute_shared_secret() -> kpp_request_set_tfm()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 req->src_len 1-u16max[u]
NO_OVERFLOW_SIMPLE 0 req->dst_len
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex

drivers/crypto/intel/qat/qat_common/qat_asym_algs.c qat_dh_generate_public_key() -> kpp_request_set_tfm()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 req->dst_len
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex

drivers/crypto/hisilicon/hpre/hpre_crypto.c hpre_dh_prepare_fb_req() -> kpp_request_set_tfm()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex

drivers/crypto/hisilicon/hpre/hpre_crypto.c hpre_ecdh_compute_shared_secret() -> kpp_request_set_tfm()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
BUF_SIZE 0 req (-1),6-s32max
BUF_SIZE 0 req (-1),6-s32max
BUF_SIZE 0 req->base.data (-1),6-s32max
DATA_SOURCE 0 req $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 req->src_len 1-u16max[u]
NO_OVERFLOW_SIMPLE 0 req->dst->length
NO_OVERFLOW_SIMPLE 0 req->dst_len
NO_OVERFLOW_SIMPLE 0 req->src->length
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex

drivers/crypto/hisilicon/hpre/hpre_crypto.c hpre_ecdh_compute_shared_secret() -> kpp_request_set_tfm()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->base.tfm 4096-ptr_max
PARAM_VALUE 1 tfm 4096-ptr_max
BUF_SIZE 0 req (-1),6-s32max
BUF_SIZE 0 req (-1),6-s32max
BUF_SIZE 0 req->base.data (-1),6-s32max
DATA_SOURCE 0 req $0
DATA_SOURCE 1 tfm r crypto_kpp_reqtfm
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 req->src_len 1-u16max[u]
NO_OVERFLOW_SIMPLE 0 req->dst->length
NO_OVERFLOW_SIMPLE 0 req->dst_len
NO_OVERFLOW_SIMPLE 0 req->src->length
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex

drivers/crypto/hisilicon/hpre/hpre_crypto.c hpre_ecdh_generate_public_key() -> kpp_request_set_tfm()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
BUF_SIZE 0 req (-1),6-s32max
BUF_SIZE 0 req (-1),6-s32max
BUF_SIZE 0 req->base.data (-1),6-s32max
DATA_SOURCE 0 req $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 req->dst->length
NO_OVERFLOW_SIMPLE 0 req->dst_len
NO_OVERFLOW_SIMPLE 0 req->src->length
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex

drivers/crypto/hisilicon/hpre/hpre_crypto.c hpre_ecdh_generate_public_key() -> kpp_request_set_tfm()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->base.tfm 4096-ptr_max
PARAM_VALUE 1 tfm 4096-ptr_max
BUF_SIZE 0 req (-1),6-s32max
BUF_SIZE 0 req (-1),6-s32max
DATA_SOURCE 0 req $0
DATA_SOURCE 1 tfm r crypto_kpp_reqtfm
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 req->dst->length
NO_OVERFLOW_SIMPLE 0 req->dst_len
NO_OVERFLOW_SIMPLE 0 req->src->length
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex