Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
- drivers/crypto/virtio/virtio_crypto_akcipher_algs.c
- drivers/crypto/virtio/virtio_crypto_skcipher_algs.c
Smatch caller information:
drivers/crypto/virtio/virtio_crypto_akcipher_algs.c virtio_crypto_alg_akcipher_close_session() -> virtio_crypto_ctrl_vq_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | sgs | 4096-ptr_max |
| PARAM_VALUE | 2 | out_sgs | 1 |
| PARAM_VALUE | 3 | in_sgs | 1 |
| PARAM_VALUE | 4 | vc_ctrl_req | 4096-ptr_max |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.header.opcode | 1029 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.header.queue_id | 0 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl_status.status | 1 |
| BUF_SIZE | 1 | sgs | 16 |
| BUF_SIZE | 4 | vc_ctrl_req | 192 |
| DATA_SOURCE | 4 | vc_ctrl_req | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/crypto/virtio/virtio_crypto_akcipher_algs.c virtio_crypto_alg_akcipher_init_session() -> virtio_crypto_ctrl_vq_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcrypto | 1-u64max |
| PARAM_VALUE | 1 | sgs | 4096-ptr_max |
| PARAM_VALUE | 2 | out_sgs | 2 |
| PARAM_VALUE | 3 | in_sgs | 1 |
| PARAM_VALUE | 4 | vc_ctrl_req | 4096-ptr_max |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.header.algo | 1 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.header.opcode | 1028 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.header.queue_id | 0 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.u.akcipher_create_session.para.algo | 1 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.u.akcipher_create_session.para.keylen | 0-u16max |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.u.akcipher_create_session.para.keytype | 1-2 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.u.akcipher_create_session.para.u.rsa.hash_algo | 0,5 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.u.akcipher_create_session.para.u.rsa.padding_algo | 0-1 |
| PARAM_VALUE | 4 | vc_ctrl_req->input.status | 1 |
| BUF_SIZE | 1 | sgs | 24 |
| BUF_SIZE | 4 | vc_ctrl_req | 192 |
| DATA_SOURCE | 4 | vc_ctrl_req | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/crypto/virtio/virtio_crypto_skcipher_algs.c virtio_crypto_alg_skcipher_close_session() -> virtio_crypto_ctrl_vq_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcrypto | 1-u64max |
| PARAM_VALUE | 1 | sgs | 4096-ptr_max |
| PARAM_VALUE | 2 | out_sgs | 1 |
| PARAM_VALUE | 3 | in_sgs | 1 |
| PARAM_VALUE | 4 | vc_ctrl_req | 4096-ptr_max |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.header.opcode | 3 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.header.queue_id | 0 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl_status.status | 1 |
| BUF_SIZE | 1 | sgs | 16 |
| BUF_SIZE | 4 | vc_ctrl_req | 192 |
| DATA_SOURCE | 4 | vc_ctrl_req | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/crypto/virtio/virtio_crypto_skcipher_algs.c virtio_crypto_alg_skcipher_init_session() -> virtio_crypto_ctrl_vq_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcrypto | 4096-ptr_max |
| PARAM_VALUE | 0 | vcrypto->max_cipher_key_len | 16-u32max |
| PARAM_VALUE | 1 | sgs | 4096-ptr_max |
| PARAM_VALUE | 2 | out_sgs | 2 |
| PARAM_VALUE | 3 | in_sgs | 1 |
| PARAM_VALUE | 4 | vc_ctrl_req | 4096-ptr_max |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.header.algo | 3 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.header.opcode | 2 |
| PARAM_VALUE | 4 | vc_ctrl_req->ctrl.header.queue_id | 0 |
| PARAM_VALUE | 4 | vc_ctrl_req->input.status | 1 |
| BUF_SIZE | 1 | sgs | 24 |
| BUF_SIZE | 4 | vc_ctrl_req | 192 |
| DATA_SOURCE | 4 | vc_ctrl_req | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ac->mutex | ||
| HALF_LOCKED2 | &crypt_stat->cs_mutex | ||
| HALF_LOCKED2 | &crypt_stat->cs_tfm_mutex | ||
| HALF_LOCKED2 | &crypt_stat->keysig_list_mutex | ||
| HALF_LOCKED2 | &mkey->sem | ||
| HALF_LOCKED2 | &sdata->sec_mtx | ||
| HALF_LOCKED2 | &walker->global_auth_tok_key->sem | ||
| HALF_LOCKED2 | global &key_tfm_list_mutex | ||
| HALF_LOCKED2 | s->tfm_mutex | ||
| HALF_LOCKED2 | sk | ||
| HALF_LOCKED2 | tfm_mutex |