Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/crash_dump_dm_crypt.c restore_dm_crypt_keys_to_thread_keyring() -> dm_crypt_keys_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 8195580807125749760 |
| PARAM_VALUE | 1 | count | 4 |
| PARAM_VALUE | 2 | ppos | 3579659887783100416 |
| BUF_SIZE | 0 | buf | 4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | count | unit_byte |
| LOCK2 | &buffer->mutex | ||
| LOCK2 | &frag->frag_sem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct configfs_buffer)->mutex | ||
| TYPE_LOCK | (struct configfs_fragment)->frag_sem |
kernel/crash_dump_dm_crypt.c restore_dm_crypt_keys_to_thread_keyring() -> dm_crypt_keys_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 4096-ptr_max |
| PARAM_VALUE | 1 | count | 4-49668 |
| PARAM_VALUE | 2 | ppos | 3579659887783100416 |
| BUF_SIZE | 0 | buf | 4-49668 |
| BUF_SIZE | 0 | buf | 4-49668 |
| DATA_SOURCE | 0 | buf | r _kzalloc_noprof |
| DATA_SOURCE | 1 | count | r get_keys_header_size |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| BYTE_COUNT | 0 | ==buf1 | 8050 |
| LOCK2 | &buffer->mutex | ||
| LOCK2 | &frag->frag_sem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct configfs_buffer)->mutex | ||
| TYPE_LOCK | (struct configfs_fragment)->frag_sem |