Defined in 1 files as a function:
Referenced in 14 files:
- arch/arm64/kvm/mmu.c, line 1915
- arch/arm64/kvm/nested.c, line 1469
- arch/loongarch/kvm/mmu.c, line 824
- arch/mips/kvm/mmu.c, line 595
- arch/powerpc/kvm/book3s_32_mmu_host.c, line 148
- arch/powerpc/kvm/book3s_64_mmu_host.c, line 99
- arch/powerpc/kvm/book3s_64_mmu_hv.c, line 608
- arch/powerpc/kvm/book3s_64_mmu_radix.c, line 845
- arch/powerpc/kvm/e500_mmu_host.c, line 356
- arch/riscv/kvm/mmu.c, line 710
- arch/x86/kvm/mmu/mmu.c, line 3455
- arch/x86/kvm/vmx/vmx.c, line 7001
- virt/kvm/kvm_main.c, line 3132
- virt/kvm/pfncache.c
Smatch caller information:
arch/x86/kvm/mmu/mmu.c kvm_mmu_hugepage_adjust() -> is_error_noslot_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| USER_DATA | 0 | pfn | 0-18014398509481983[c] |
| HALF_LOCKED2 | &vcpu->kvm->mmu_lock | ||
| HALF_LOCKED2 | &vcpu->kvm->srcu | ||
| HALF_LOCKED2 | &vcpu->mutex |
arch/x86/kvm/../../../virt/kvm/pfncache.c gfn_to_pfn_cache_invalidate_start() -> is_error_noslot_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &gpc->lock | ||
| LOCK2 | &kvm->gpc_lock | ||
| LOCK2 | global &srcu | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &ctx->map_changing_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &ksm_thread_mutex | ||
| TYPE_LOCK | (struct gfn_to_pfn_cache)->lock | ||
| TYPE_LOCK | (struct kvm)->gpc_lock |
arch/x86/kvm/../../../virt/kvm/pfncache.c gfn_to_pfn_cache_invalidate_start() -> is_error_noslot_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pfn | 0-4503599627370494 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &gpc->lock | ||
| LOCK2 | &kvm->gpc_lock | ||
| LOCK2 | global &srcu | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &ctx->map_changing_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &ksm_thread_mutex | ||
| TYPE_LOCK | (struct gfn_to_pfn_cache)->lock | ||
| TYPE_LOCK | (struct kvm)->gpc_lock |
arch/x86/kvm/../../../virt/kvm/pfncache.c gpc_unmap() -> is_error_noslot_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pfn | $0 |
| NOSPEC | 0 | pfn | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | pfn | 0-4503599627370494[c] |
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &kvm->arch.xen.xen_lock | ||
| HALF_LOCKED2 | &kvm->srcu |
arch/x86/kvm/../../../virt/kvm/pfncache.c hva_to_pfn_retry() -> is_error_noslot_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pfn | r hva_to_pfn |
| NOSPEC | 0 | pfn | |
| NOSPEC | 0 | pfn | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | pfn | 0-1099511889918[c] |
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &kvm->arch.xen.xen_lock | ||
| HALF_LOCKED2 | &kvm->srcu |
arch/x86/kvm/../../../virt/kvm/kvm_main.c __kvm_vcpu_map() -> is_error_noslot_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pfn | r kvm_follow_pfn |
arch/x86/kvm/vmx/vmx.c vmx_set_apic_access_page_addr() -> is_error_noslot_pfn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pfn | r __kvm_faultin_pfn |