Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c ta_if_invoke_debugfs_write() -> prep_ta_mem_context()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mem_context | 4096-ptr_max |
| PARAM_VALUE | 1 | shared_buf | 1-ptr_max |
| PARAM_VALUE | 2 | shared_buf_len | 1-1048576 |
| BUF_SIZE | 1 | shared_buf | 1-1048576 |
| BUF_SIZE | 1 | shared_buf | 1-1048576 |
| CAPPED_DATA | 2 | shared_buf_len | 1 |
| DATA_SOURCE | 1 | shared_buf | r memdup_user |
| FUZZY_MAX | 2 | shared_buf_len | 1048576 |
| NOSPEC | 2 | shared_buf_len | |
| NOSPEC | 2 | shared_buf_len | |
| HARD_MAX | 2 | shared_buf_len | 1048576 |
| USER_DATA | 1 | *shared_buf | 0-255 |
| USER_DATA | 2 | shared_buf_len | 1-1048576[c] |
| BYTE_COUNT | 1 | ==shared_buf2 | 8050 |
| USER_PTR | 1 | shared_buf | |
| LOCK2 | &psp->ras_context.mutex | ||
| TYPE_LOCK | (struct psp_ras_context)->mutex |