Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
arch/x86/coco/sev/vc-handle.c sev_es_ghcb_hv_call() -> verify_exception_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ghcb | 4096-ptr_max |
| PARAM_VALUE | 1 | ctxt->fi.error_code | 0-u32max |
| PARAM_VALUE | 1 | ctxt->fi.vector | 0,6,13-14,17 |
| CAPPED_DATA | 0 | ghcb | 1 |
| DATA_SOURCE | 0 | ghcb | $0 |
| DATA_SOURCE | 1 | ctxt | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | ghcb->save.rbx | 1-4[c] |
| HALF_LOCKED2 | _T->flags | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
arch/x86/coco/sev/svsm.c svsm_perform_ghcb_protocol() -> verify_exception_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ghcb | 4096-ptr_max |
| PARAM_VALUE | 0 | ghcb->save.sw_exit_info_1 | 0 |
| PARAM_VALUE | 0 | ghcb->save.sw_exit_info_2 | 0 |
| PARAM_VALUE | 1 | ctxt | 5743879171861864448 |
| CAPPED_DATA | 0 | ghcb | 1 |
| DATA_SOURCE | 0 | ghcb | $0 |
| BIT_INFO | 0 | ghcb | 0x0,0x7fffffffffffffff |
| BIT_INFO | 0 | ghcb | 0x0,0x7fffffffffffffff |
| MEM_ZERO | 0 | ghcb->save.valid_bitmap | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &buffer->mutex | ||
| HALF_LOCKED2 | &frag->frag_sem | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |