Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- arch/x86/kvm/mmu/mmu.c, line 3518
- arch/x86/kvm/mmu/paging_tmpl.h, line 759
- arch/x86/kvm/mmu/tdp_mmu.c, line 1237
Smatch caller information:
arch/x86/kvm/mmu/mmu.c direct_map() -> disallowed_hugepage_adjust()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fault | 7368748645416689664 |
| PARAM_VALUE | 0 | fault->gfn | 0-4503599627370495 |
| PARAM_VALUE | 0 | fault->goal_level | 0-3 |
| PARAM_VALUE | 2 | cur_level | 1-s32max |
| CAPPED_DATA | 0 | fault->gfn | 1 |
| CAPPED_DATA | 0 | fault->slot | 1 |
| DATA_SOURCE | 0 | fault | $1 |
| NOSPEC | 0 | fault->gfn | |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | fault->addr | 0-u64max[c] |
| USER_DATA | 0 | fault->gfn | 0-4503599627370495[c] |
| USER_DATA | 0 | fault->pfn | 0-9007199254740991[c] |
| LOCK2 | &vcpu->kvm->mmu_lock | ||
| HALF_LOCKED2 | &vcpu->kvm->srcu | ||
| HALF_LOCKED2 | &vcpu->mutex | ||
| TYPE_LOCK | (struct kvm)->mmu_lock |
arch/x86/kvm/mmu/mmu.c ept_fetch() -> disallowed_hugepage_adjust()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fault | 7368748645416689664 |
| PARAM_VALUE | 0 | fault->gfn | 0-4503599627370495 |
| PARAM_VALUE | 0 | fault->goal_level | 0-3 |
| PARAM_VALUE | 2 | cur_level | 1-s32max |
| CAPPED_DATA | 0 | fault->gfn | 1 |
| CAPPED_DATA | 0 | fault->slot | 1 |
| DATA_SOURCE | 0 | fault | $1 |
| NOSPEC | 0 | fault->gfn | |
| NOCHECK_CALL | |||
| USER_DATA | 0 | fault->addr | 0-u64max[c] |
| USER_DATA | 0 | fault->gfn | 0-1099511627775[c] |
| USER_DATA | 0 | fault->pfn | 0-9007199254740991[c] |
| LOCK2 | &vcpu->kvm->mmu_lock | ||
| HALF_LOCKED2 | &vcpu->kvm->srcu | ||
| HALF_LOCKED2 | &vcpu->mutex | ||
| TYPE_LOCK | (struct kvm)->mmu_lock |
arch/x86/kvm/mmu/mmu.c paging32_fetch() -> disallowed_hugepage_adjust()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fault | 7368748645416689664 |
| PARAM_VALUE | 0 | fault->gfn | 0-4503599627370495 |
| PARAM_VALUE | 0 | fault->goal_level | 0-3 |
| PARAM_VALUE | 2 | cur_level | 1-s32max |
| CAPPED_DATA | 0 | fault->gfn | 1 |
| CAPPED_DATA | 0 | fault->slot | 1 |
| DATA_SOURCE | 0 | fault | $1 |
| NOSPEC | 0 | fault->gfn | |
| NOCHECK_CALL | |||
| USER_DATA | 0 | fault->addr | 0-u64max[c] |
| USER_DATA | 0 | fault->gfn | 0-1048575[c] |
| USER_DATA | 0 | fault->pfn | 0-9007199254740991[c] |
| LOCK2 | &vcpu->kvm->mmu_lock | ||
| HALF_LOCKED2 | &vcpu->kvm->srcu | ||
| HALF_LOCKED2 | &vcpu->mutex | ||
| TYPE_LOCK | (struct kvm)->mmu_lock |
arch/x86/kvm/mmu/mmu.c paging64_fetch() -> disallowed_hugepage_adjust()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fault | 7368748645416689664 |
| PARAM_VALUE | 0 | fault->gfn | 0-4503599627370495 |
| PARAM_VALUE | 0 | fault->goal_level | 0-3 |
| PARAM_VALUE | 2 | cur_level | 1-s32max |
| CAPPED_DATA | 0 | fault->gfn | 1 |
| CAPPED_DATA | 0 | fault->slot | 1 |
| DATA_SOURCE | 0 | fault | $1 |
| NOSPEC | 0 | fault->gfn | |
| NOCHECK_CALL | |||
| USER_DATA | 0 | fault->addr | 0-u64max[c] |
| USER_DATA | 0 | fault->gfn | 0-1099511627775[c] |
| USER_DATA | 0 | fault->pfn | 0-9007199254740991[c] |
| LOCK2 | &vcpu->kvm->mmu_lock | ||
| HALF_LOCKED2 | &vcpu->kvm->srcu | ||
| HALF_LOCKED2 | &vcpu->mutex | ||
| TYPE_LOCK | (struct kvm)->mmu_lock |
arch/x86/kvm/mmu/tdp_mmu.c kvm_tdp_mmu_map() -> disallowed_hugepage_adjust()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fault | 5851615026643595264,7368748645416689664 |
| CAPPED_DATA | 0 | fault->slot | 1 |
| DATA_SOURCE | 0 | fault | $1 |
| NOSPEC | 0 | fault->gfn | |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | fault->addr | 0-u64max[c] |
| USER_DATA | 0 | fault->gfn | 0-4503599627370495[c] |
| USER_DATA | 0 | fault->pfn | 0-18014398509481983[c] |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &file->f_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &vcpu->kvm->mmu_lock | ||
| HALF_LOCKED2 | _T->lock |