Defined in 2 files as a function:
- arch/x86/include/asm/sev.h, line 487 (as a function)
- arch/x86/include/asm/sev.h, line 609 (as a function)
Referenced in 2 files:
Smatch caller information:
arch/x86/boot/startup/sev-startup.c pvalidate_4k_page() -> pvalidate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vaddr | 0,4096-u64max |
| PARAM_VALUE | 1 | rmp_psize | 0 |
| DATA_SOURCE | 0 | vaddr | $0 |
| DATA_SOURCE | 2 | validate | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | vaddr | |
| UNITS | 0 | vaddr | unit_byte |
arch/x86/coco/sev/core.c pval_pages() -> pvalidate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vaddr | 18379471554275704832,18379471554275708928-18383975153903071232,18446612682070032384 |
| CAPPED_DATA | 0 | vaddr | 1 |
| CAPPED_DATA | 0 | vaddr | 1 |
| DATA_SOURCE | 0 | vaddr | r pfn_to_kaddr |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &mem_enc_lock |
arch/x86/coco/sev/core.c pval_pages() -> pvalidate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vaddr | 18379471554275704832,18379471554275708928-18383975153903075328,18446612682070032384,18446612682070036480-18446612682072129535 |
| PARAM_VALUE | 1 | rmp_psize | 0 |
| CAPPED_DATA | 0 | vaddr | 1 |
| CAPPED_DATA | 0 | vaddr | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &mem_enc_lock |