Defined in 1 files as a function:
Referenced in 3 files:
- arch/s390/kvm/kvm-s390.c, line 3937
- include/linux/kvm_host.h, line 2306
- virt/kvm/kvm_main.c, line 223
Smatch caller information:
arch/x86/kvm/regs.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 13-14,34,36,803 |
| PARAM_VALUE | 1 | vcpu | 4096-ptr_max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu->arch.mce_banks | (-1),8 |
| BUF_SIZE | 1 | vcpu->arch.mci_ctl2_banks | (-1),8 |
| CAPPED_DATA | 1 | vcpu | 1 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOSPEC | 1 | vcpu->arch.mmio_gfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate2_cache.pfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.pfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.uhva | |
| NOSPEC | 1 | vcpu->vcpu_id | |
| HARD_MAX | 0 | req | 803 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | vcpu->arch.host_debugctl | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.apic->lapic_timer.expired_tscdeadline | 0-u64max |
| USER_DATA | 1 | vcpu->arch.apic->sipi_vector | 0-u32max |
| USER_DATA | 1 | vcpu->arch.apic_base | 0-u64max |
| USER_DATA | 1 | vcpu->arch.cr2 | 0-u64max |
| USER_DATA | 1 | vcpu->arch.cr3 | 0-u64max |
| USER_DATA | 1 | vcpu->arch.cr8 | 0-14[c] |
| USER_DATA | 1 | vcpu->arch.exception.error_code | 0-u32max |
| USER_DATA | 1 | vcpu->arch.exception.has_error_code | 0-1 |
| USER_DATA | 1 | vcpu->arch.exception.has_payload | 0 |
| USER_DATA | 1 | vcpu->arch.exception.payload | 0-u64max |
| USER_DATA | 1 | vcpu->arch.exception.vector | 0-255 |
| USER_DATA | 1 | vcpu->arch.exception_from_userspace | 0-1 |
| USER_DATA | 1 | vcpu->arch.guest_supported_xcr0 | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.guest_supported_xss | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.enlightenments_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.enlightenments_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_edx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.nested_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.nested_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.syndbg_cap_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv_enabled | 0[c] |
| USER_DATA | 1 | vcpu->arch.interrupt.nr | 0-255 |
| USER_DATA | 1 | vcpu->arch.interrupt.soft | 0-1 |
| USER_DATA | 1 | vcpu->arch.is_amd_compatible | 0[c] |
| USER_DATA | 1 | vcpu->arch.l1_tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.maxphyaddr | 1-255[c] |
| USER_DATA | 1 | vcpu->arch.mmio_gfn | 0-4503599627370495[c] |
| USER_DATA | 1 | vcpu->arch.mmio_gva | 0,4096-u64max[c] |
| USER_DATA | 1 | vcpu->arch.nmi_queued.counter | 0 |
| USER_DATA | 1 | vcpu->arch.pv_cpuid.features | 0-u32max |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.noncoherent_dma_count.counter | 0 |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.pre_fault_allowed | 0-1[c] |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.rip | 0-u64max |
| USER_DATA | 1 | vcpu->arch.singlestep_rip | 0-u64max |
| USER_DATA | 1 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.virtual_tsc_khz | 1-u32max |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.vm_type | 0-255 |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.vm_type | 0-255 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.vm_type | 0-255 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.vm_type | 0-255 |
| USER_DATA | 1 | vcpu->guest_debug | 2-u32max |
| USER_DATA | 1 | vcpu->run->memory_fault.gpa | 0,4096-18446744073709547520[c] |
| USER_DATA | 1 | vcpu->vcpu_id | 1-16383[c] |
| USER_DATA | 1 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_desc_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_page_header_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_shadow_page_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.size | |
| USER_PTR | 1 | vcpu->arch.emulate_ctxt->fetch.end | |
| USER_PTR | 1 | vcpu->arch.hyperv->sparse_banks | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.intercept_message | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved2 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved3 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved4 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.virtualization_fault_information | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.vtl_ret_actions | |
| USER_PTR | 1 | vcpu->arch.pdptrs | |
| USER_PTR | 1 | vcpu->arch.walk_mmu->pdptrs | |
| HALF_LOCKED2 | &vcpu->mutex | ||
| HALF_LOCKED2 | 1 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 1 | &vcpu->mutex |
arch/x86/kvm/svm/pmu.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 18 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOCHECK_CALL |
arch/x86/kvm/svm/sev.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 14,554,809 |
| PARAM_VALUE | 1 | vcpu | 1-u64max |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| HARD_MAX | 0 | req | 809 |
| NOCHECK_CALL | |||
| USER_DATA | 1 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| USER_PTR | 1 | vcpu->arch.emulate_ctxt->fetch.end | |
| HALF_LOCKED2 | &kvm->mmu_lock | ||
| HALF_LOCKED2 | _T->lock |
arch/x86/kvm/pmu.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 18-19 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| HARD_MAX | 0 | req | 19 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &vcpu->kvm->srcu |
arch/x86/kvm/mmu/mmu.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 11,13,15,34,807 |
| PARAM_VALUE | 1 | vcpu | 4096-ptr_max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu->arch.mce_banks | (-1),8 |
| BUF_SIZE | 1 | vcpu->arch.mci_ctl2_banks | (-1),8 |
| BUF_SIZE | 1 | vcpu->arch.mmu | (-1),256 |
| CAPPED_DATA | 1 | vcpu->arch.mmu | 1 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOSPEC | 1 | vcpu->arch.mmio_gfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate2_cache.pfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.pfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.uhva | |
| NOSPEC | 1 | vcpu->vcpu_id | |
| HARD_MAX | 0 | req | 807 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | vcpu->arch.host_debugctl | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.apic->lapic_timer.expired_tscdeadline | 0-u64max |
| USER_DATA | 1 | vcpu->arch.apic->lapic_timer.tscdeadline | 0-u64max |
| USER_DATA | 1 | vcpu->arch.apic->sipi_vector | 0-u32max |
| USER_DATA | 1 | vcpu->arch.cr8 | 0-14[c] |
| USER_DATA | 1 | vcpu->arch.exception.error_code | 0-u32max |
| USER_DATA | 1 | vcpu->arch.exception.has_error_code | 0-1 |
| USER_DATA | 1 | vcpu->arch.exception.has_payload | 0 |
| USER_DATA | 1 | vcpu->arch.exception.injected | 0-1 |
| USER_DATA | 1 | vcpu->arch.exception.payload | 0-u64max |
| USER_DATA | 1 | vcpu->arch.exception.pending | 0-1 |
| USER_DATA | 1 | vcpu->arch.exception.vector | 0-255 |
| USER_DATA | 1 | vcpu->arch.exception_from_userspace | 0-1 |
| USER_DATA | 1 | vcpu->arch.guest_supported_xcr0 | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.guest_supported_xss | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.enlightenments_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.enlightenments_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_edx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.nested_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.nested_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.syndbg_cap_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv_enabled | 0[c] |
| USER_DATA | 1 | vcpu->arch.interrupt.injected | 0-1 |
| USER_DATA | 1 | vcpu->arch.interrupt.nr | 0-255 |
| USER_DATA | 1 | vcpu->arch.interrupt.soft | 0-1 |
| USER_DATA | 1 | vcpu->arch.is_amd_compatible | 0[c] |
| USER_DATA | 1 | vcpu->arch.l1_tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.maxphyaddr | 1-255[c] |
| USER_DATA | 1 | vcpu->arch.mmio_gfn | 0-4503599627370495[c] |
| USER_DATA | 1 | vcpu->arch.mmio_gva | 0,4096-u64max[c] |
| USER_DATA | 1 | vcpu->arch.mmu->root.pgd | 0-u64max |
| USER_DATA | 1 | vcpu->arch.nmi_injected | 0-1 |
| USER_DATA | 1 | vcpu->arch.nmi_queued.counter | 0 |
| USER_DATA | 1 | vcpu->arch.pv_cpuid.features | 0-u32max |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.virtual_tsc_khz | 1-u32max |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->run->memory_fault.gpa | 0,4096-18446744073709547520[c] |
| USER_DATA | 1 | vcpu->vcpu_id | 1-16383[c] |
| USER_DATA | 1 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_desc_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_page_header_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_shadow_page_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->mm | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->mm->context.ldt | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->mm->context.ldt->entries | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->mm->notifier_subscriptions | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.size | |
| USER_PTR | 1 | vcpu->arch.emulate_ctxt->fetch.end | |
| USER_PTR | 1 | vcpu->arch.hyperv->sparse_banks | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.intercept_message | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved2 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved3 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved4 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.virtualization_fault_information | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.vtl_ret_actions | |
| USER_PTR | 1 | vcpu->arch.pdptrs | |
| USER_PTR | 1 | vcpu->arch.walk_mmu->pdptrs | |
| HALF_LOCKED2 | 1 | &vcpu->kvm->mmu_lock | |
| HALF_LOCKED2 | 1 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 1 | &vcpu->mutex |
arch/x86/kvm/vmx/nested.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 10,14,31-32,34,803,808 |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu->arch.mce_banks | (-1),8 |
| BUF_SIZE | 1 | vcpu->arch.mci_ctl2_banks | (-1),8 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOSPEC | 1 | vcpu->arch.mmio_gfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate2_cache.pfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.pfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.uhva | |
| NOSPEC | 1 | vcpu->vcpu_id | |
| HARD_MAX | 0 | req | 808 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | vcpu->arch.host_debugctl | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.apic->sipi_vector | 0-u32max |
| USER_DATA | 1 | vcpu->arch.cr8 | 0-14 |
| USER_DATA | 1 | vcpu->arch.exception.error_code | 0-u32max |
| USER_DATA | 1 | vcpu->arch.exception.has_error_code | 0-1 |
| USER_DATA | 1 | vcpu->arch.exception.has_payload | 0 |
| USER_DATA | 1 | vcpu->arch.exception.payload | 0-u64max |
| USER_DATA | 1 | vcpu->arch.exception.vector | 0-255 |
| USER_DATA | 1 | vcpu->arch.exception_from_userspace | 0-1 |
| USER_DATA | 1 | vcpu->arch.guest_supported_xcr0 | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.guest_supported_xss | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.enlightenments_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.enlightenments_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_edx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.nested_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.nested_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.syndbg_cap_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv_enabled | 0[c] |
| USER_DATA | 1 | vcpu->arch.interrupt.nr | 0-255 |
| USER_DATA | 1 | vcpu->arch.interrupt.soft | 0-1 |
| USER_DATA | 1 | vcpu->arch.is_amd_compatible | 0[c] |
| USER_DATA | 1 | vcpu->arch.l1_tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.maxphyaddr | 1-255[c] |
| USER_DATA | 1 | vcpu->arch.mmio_gfn | 0-4503599627370495[c] |
| USER_DATA | 1 | vcpu->arch.mmio_gva | 0[c] |
| USER_DATA | 1 | vcpu->arch.mmu->root.pgd | 0-u64max |
| USER_DATA | 1 | vcpu->arch.pv_cpuid.features | 0-u32max |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.virtual_tsc_khz | 1-u32max |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->run->memory_fault.gpa | 0,4096-18446744073709547520[c] |
| USER_DATA | 1 | vcpu->vcpu_id | 1-16383[c] |
| USER_DATA | 1 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_desc_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_page_header_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_shadow_page_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.size | |
| USER_PTR | 1 | vcpu->arch.emulate_ctxt->fetch.end | |
| USER_PTR | 1 | vcpu->arch.hyperv->sparse_banks | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.intercept_message | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved2 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved3 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved4 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.virtualization_fault_information | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.vtl_ret_actions | |
| USER_PTR | 1 | vcpu->arch.pdptrs | |
| USER_PTR | 1 | vcpu->arch.walk_mmu->pdptrs | |
| HALF_LOCKED2 | 1 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 1 | &vcpu->mutex |
arch/x86/kvm/vmx/pmu_intel.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 18 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOCHECK_CALL |
arch/x86/kvm/xen.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 2,12 |
| PARAM_VALUE | 1 | vcpu | 0-1025,1027-1029,1031-u64max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| CAPPED_DATA | 1 | vcpu | 1 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOSPEC | 1 | vcpu->arch.xen.vcpu_info_cache.pfn | |
| NOSPEC | 1 | vcpu->vcpu_id | |
| HARD_MAX | 0 | req | 12 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->vcpu_id | 0-s32max[c] |
| HALF_LOCKED2 | &gpc->lock | ||
| HALF_LOCKED2 | &kvm->srcu | ||
| HALF_LOCKED2 | &vcpu->mutex | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 1 | &vcpu->kvm->arch.xen.shinfo_cache.lock | |
| HALF_LOCKED2 | 1 | &vcpu->kvm->arch.xen.xen_lock | |
| HALF_LOCKED2 | 1 | &vcpu->kvm->srcu |
arch/x86/kvm/i8259.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 14 |
| PARAM_VALUE | 1 | vcpu | 4096-ptr_max |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &s->lock |
arch/x86/kvm/cpuid.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 37 |
| PARAM_VALUE | 1 | vcpu | 4096-ptr_max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu->arch.cpuid_entries | (-1)-0,40-10240 |
| BUF_SIZE | 1 | vcpu->arch.mce_banks | (-1),8 |
| BUF_SIZE | 1 | vcpu->arch.mci_ctl2_banks | (-1),8 |
| CAPPED_DATA | 1 | vcpu | 1 |
| CAPPED_DATA | 1 | vcpu->arch.cpuid_nent | 1 |
| CAPPED_DATA | 1 | vcpu->arch.guest_supported_xcr0 | 1 |
| CAPPED_DATA | 1 | vcpu->arch.guest_supported_xss | 1 |
| CAPPED_DATA | 1 | vcpu->arch.mmu | 1 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOSPEC | 1 | vcpu->arch.cpuid_nent | |
| NOSPEC | 1 | vcpu->vcpu_id | |
| MEM_ZERO | 1 | vcpu->arch.cpu_caps | |
| NOCHECK_CALL | |||
| USER_DATA | 1 | vcpu->arch.cpuid_entries->eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.cpuid_entries->ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.cpuid_entries->ecx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.cpuid_entries->edx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.cpuid_entries->flags | 0-u32max |
| USER_DATA | 1 | vcpu->arch.cpuid_entries->function | 0-u32max |
| USER_DATA | 1 | vcpu->arch.cpuid_entries->index | 0-u32max |
| USER_DATA | 1 | vcpu->arch.cpuid_nent | 0-256[c] |
| USER_DATA | 1 | vcpu->arch.guest_supported_xcr0 | 0-393983[c] |
| USER_DATA | 1 | vcpu->arch.guest_supported_xss | 0-6144[c] |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.enlightenments_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.enlightenments_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_edx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.nested_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.nested_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.syndbg_cap_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv_enabled | 0[c] |
| USER_DATA | 1 | vcpu->arch.is_amd_compatible | 0[c] |
| USER_DATA | 1 | vcpu->arch.l1_tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.maxphyaddr | 1-255[c] |
| USER_DATA | 1 | vcpu->arch.pv_cpuid.features | 0-u32max |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.vm_type | 0-5 |
| USER_DATA | 1 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.noncoherent_dma_count.counter | 0 |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.pre_fault_allowed | 1[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.vm_type | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.noncoherent_dma_count.counter | 0 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.pre_fault_allowed | 1[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.vm_type | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.noncoherent_dma_count.counter | 0 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.pre_fault_allowed | 1[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.vm_type | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.noncoherent_dma_count.counter | 0 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.pre_fault_allowed | 1[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.vm_type | 0-1 |
| USER_DATA | 1 | vcpu->vcpu_id | 1-16383[c] |
| USER_PTR | 1 | vcpu->arch.cpuid_entries | |
| USER_PTR | 1 | vcpu->arch.cpuid_entries->padding | |
| HALF_LOCKED2 | &vcpu->mutex |
arch/x86/kvm/hyperv.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 21,26,28-30,791 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| HARD_MAX | 0 | req | 791 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &hv->hv_lock |
arch/x86/kvm/lapic.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 2,9,14,20,27,36,791,801 |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu->arch.apic | (-1),256 |
| BUF_SIZE | 1 | vcpu->arch.mce_banks | (-1),8 |
| BUF_SIZE | 1 | vcpu->arch.mci_ctl2_banks | (-1),8 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOSPEC | 1 | vcpu->arch.mmio_gfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate2_cache.pfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.pfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.uhva | |
| NOSPEC | 1 | vcpu->vcpu_id | |
| HARD_MAX | 0 | req | 801 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | vcpu->arch.host_debugctl | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.apic->lapic_timer.expired_tscdeadline | 0-u64max |
| USER_DATA | 1 | vcpu->arch.apic->lapic_timer.tscdeadline | 0-u64max |
| USER_DATA | 1 | vcpu->arch.apic->sipi_vector | 1-255[c] |
| USER_DATA | 1 | vcpu->arch.apic_base | 0-u64max |
| USER_DATA | 1 | vcpu->arch.cr8 | 0-14[c] |
| USER_DATA | 1 | vcpu->arch.exception.payload | 0-u64max |
| USER_DATA | 1 | vcpu->arch.guest_supported_xcr0 | 0-393983[c] |
| USER_DATA | 1 | vcpu->arch.guest_supported_xss | 0-6144[c] |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.enlightenments_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.enlightenments_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.features_edx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.nested_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.nested_ebx | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv->cpuid_cache.syndbg_cap_eax | 0-u32max |
| USER_DATA | 1 | vcpu->arch.hyperv_enabled | 0[c] |
| USER_DATA | 1 | vcpu->arch.is_amd_compatible | 0[c] |
| USER_DATA | 1 | vcpu->arch.l1_tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.maxphyaddr | 1-255[c] |
| USER_DATA | 1 | vcpu->arch.mmio_gfn | 0-4503599627370495[c] |
| USER_DATA | 1 | vcpu->arch.mmio_gva | 0,4096-u64max[c] |
| USER_DATA | 1 | vcpu->arch.mmu->root.pgd | 0-u64max |
| USER_DATA | 1 | vcpu->arch.nmi_queued.counter | 0 |
| USER_DATA | 1 | vcpu->arch.pv_cpuid.features | 0-u32max |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.vm_type | 0-255 |
| USER_DATA | 1 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.virtual_tsc_khz | 1-u32max |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.pre_fault_allowed | 0-1 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->run->memory_fault.gpa | 0,4096-18446744073709547520[c] |
| USER_DATA | 1 | vcpu->vcpu_id | 1-16383[c] |
| USER_DATA | 1 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.size | |
| USER_PTR | 1 | vcpu->arch.emulate_ctxt->fetch.end | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.intercept_message | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved2 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved3 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved4 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.virtualization_fault_information | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.vtl_ret_actions | |
| USER_PTR | 1 | vcpu->arch.pdptrs | |
| HALF_LOCKED2 | &vcpu->mutex | ||
| HALF_LOCKED2 | 1 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 1 | &vcpu->mutex |
arch/x86/kvm/x86.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 8,10-12,14-18,20-21,24,31,34,36,803 |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu->arch.mce_banks | (-1),8 |
| BUF_SIZE | 1 | vcpu->arch.mci_ctl2_banks | (-1),8 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| STR_LEN | 0 | req | (-1),5,7 |
| STR_LEN | 1 | vcpu | (-1),5,7 |
| STR_LEN | 1 | vcpu | (-1),5,7 |
| NOSPEC | 1 | vcpu->arch.mmio_gfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate2_cache.pfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.pfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.uhva | |
| NOSPEC | 1 | vcpu->dirty_ring.index | |
| NOSPEC | 1 | vcpu->vcpu_id | |
| HARD_MAX | 0 | req | 803 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | vcpu->arch.host_debugctl | 0-u64max |
| USER_DATA | 1 | vcpu->arch.apf.data.gpa | 0-u64max |
| USER_DATA | 1 | vcpu->arch.apic->lapic_timer.expired_tscdeadline | 0-u64max |
| USER_DATA | 1 | vcpu->arch.apic->lapic_timer.tscdeadline | 0-u64max |
| USER_DATA | 1 | vcpu->arch.apic->sipi_vector | 0-u32max |
| USER_DATA | 1 | vcpu->arch.cr3 | 0-u64max |
| USER_DATA | 1 | vcpu->arch.cr8 | 0-14[c] |
| USER_DATA | 1 | vcpu->arch.dr6 | 4294838256-4295030783[c] |
| USER_DATA | 1 | vcpu->arch.dr7 | 1024-4294914047[c] |
| USER_DATA | 1 | vcpu->arch.exception.error_code | 0-u32max |
| USER_DATA | 1 | vcpu->arch.exception.has_error_code | 0-1 |
| USER_DATA | 1 | vcpu->arch.exception.has_payload | 0 |
| USER_DATA | 1 | vcpu->arch.exception.injected | 0-1 |
| USER_DATA | 1 | vcpu->arch.exception.payload | 0-u64max |
| USER_DATA | 1 | vcpu->arch.exception.pending | 0-1 |
| USER_DATA | 1 | vcpu->arch.exception.vector | 0-255 |
| USER_DATA | 1 | vcpu->arch.exception_from_userspace | 0-1 |
| USER_DATA | 1 | vcpu->arch.guest_supported_xcr0 | 0[c] |
| USER_DATA | 1 | vcpu->arch.guest_supported_xss | 0[c] |
| USER_DATA | 1 | vcpu->arch.hyperv_enabled | 0[c] |
| USER_DATA | 1 | vcpu->arch.interrupt.injected | 0-1 |
| USER_DATA | 1 | vcpu->arch.interrupt.nr | 0-255 |
| USER_DATA | 1 | vcpu->arch.interrupt.soft | 0-1 |
| USER_DATA | 1 | vcpu->arch.is_amd_compatible | 0[c] |
| USER_DATA | 1 | vcpu->arch.l1_tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.maxphyaddr | 1-255[c] |
| USER_DATA | 1 | vcpu->arch.mcg_status | 0-u64max |
| USER_DATA | 1 | vcpu->arch.mmio_gfn | 0-4503599627370495[c] |
| USER_DATA | 1 | vcpu->arch.mmio_gva | 0,4096-u64max[c] |
| USER_DATA | 1 | vcpu->arch.mmu->root.pgd | 0-u64max |
| USER_DATA | 1 | vcpu->arch.nmi_injected | 0-1 |
| USER_DATA | 1 | vcpu->arch.nmi_queued.counter | 0 |
| USER_DATA | 1 | vcpu->arch.pending_external_vector | 0-255 |
| USER_DATA | 1 | vcpu->arch.pv_cpuid.features | 0-u32max |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.noncoherent_dma_count.counter | 0 |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.pre_fault_allowed | 0-1[c] |
| USER_DATA | 1 | vcpu->arch.pv_time.kvm->arch.vm_type | 0-31 |
| USER_DATA | 1 | vcpu->arch.smi_pending | 0-1 |
| USER_DATA | 1 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.virtual_tsc_khz | 1-u32max |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.noncoherent_dma_count.counter | 0 |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.pre_fault_allowed | 0-1[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.kvm->arch.vm_type | 0-255 |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.noncoherent_dma_count.counter | 0 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.pre_fault_allowed | 0-1[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.kvm->arch.vm_type | 0-255 |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.noncoherent_dma_count.counter | 0 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.pre_fault_allowed | 0-1[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.vm_type | 0-255 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.has_private_mem | 0[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.noncoherent_dma_count.counter | 0 |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.pre_fault_allowed | 0-1[c] |
| USER_DATA | 1 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.vm_type | 0-255 |
| USER_DATA | 1 | vcpu->dirty_ring.index | 1-16383[c] |
| USER_DATA | 1 | vcpu->kvm->arch.cur_tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->run->debug.arch.pc | 0-u64max |
| USER_DATA | 1 | vcpu->run->memory_fault.gpa | 0,4096-18446744073709547520[c] |
| USER_DATA | 1 | vcpu->run->s.regs.sregs.cr8 | 0-15[c] |
| USER_DATA | 1 | vcpu->vcpu_id | 1-16383[c] |
| USER_DATA | 1 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| USER_DATA | 1 | *vcpu->arch.sev_pio_data | s64min-s64max |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.apic->vcpu->kvm->arch.split_desc_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.apic->vcpu->kvm->arch.split_desc_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.apic->vcpu->kvm->arch.split_desc_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.apic->vcpu->kvm->arch.split_page_header_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.apic->vcpu->kvm->arch.split_page_header_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.apic->vcpu->kvm->arch.split_shadow_page_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.apic->vcpu->kvm->arch.split_shadow_page_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.kmem_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_desc_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_desc_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_desc_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_page_header_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_page_header_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_page_header_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_shadow_page_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_shadow_page_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_shadow_page_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->mm | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->mm->context.ldt | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->mm->context.ldt->entries | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->mm->mm_cid.pcpu | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->mm->notifier_subscriptions | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->mm->sc_stat.pcpu_sched | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->stats_id | |
| UNITS | 1 | vcpu | unit_byte |
| USER_PTR | 1 | vcpu->arch.emulate_ctxt->fetch.end | |
| USER_PTR | 1 | vcpu->arch.hyperv->sparse_banks | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.intercept_message | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved2 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved3 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved4 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.virtualization_fault_information | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.vtl_ret_actions | |
| USER_PTR | 1 | vcpu->arch.pdptrs | |
| USER_PTR | 1 | vcpu->arch.walk_mmu->pdptrs | |
| HALF_LOCKED2 | &kvm->arch.tsc_write_lock | ||
| HALF_LOCKED2 | &v->kvm->srcu | ||
| HALF_LOCKED2 | &v->mutex | ||
| HALF_LOCKED2 | &vcpu->mutex | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &kvm_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | 1 | &vcpu->arch.xen.vcpu_info_cache.lock | |
| HALF_LOCKED2 | 1 | &vcpu->kvm->arch.apicv_update_lock | |
| HALF_LOCKED2 | 1 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 1 | &vcpu->mutex |
arch/x86/kvm/../../../virt/kvm/dirty_ring.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 3 |
| PARAM_VALUE | 1 | vcpu | 4096-ptr_max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| CAPPED_DATA | 1 | vcpu->kvm | 1 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOSPEC | 1 | vcpu->arch.mmio_gfn | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | vcpu->arch.host_debugctl | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.cr8 | 0-14 |
| USER_DATA | 1 | vcpu->arch.exception.payload | 0-u64max |
| USER_DATA | 1 | vcpu->arch.l1_tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.mmio_gfn | 0-4503599627370495[c] |
| USER_DATA | 1 | vcpu->arch.nmi_queued.counter | 0 |
| USER_DATA | 1 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->run->memory_fault.gpa | 0,4096-18446744073709547520[c] |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.size | |
| USER_PTR | 1 | vcpu->arch.emulate_ctxt->fetch.end | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.intercept_message | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved2 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved3 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved4 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.virtualization_fault_information | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.vtl_ret_actions | |
| USER_PTR | 1 | vcpu->arch.pdptrs | |
| HALF_LOCKED2 | 1 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 1 | &vcpu->mutex |
arch/x86/kvm/svm/svm.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 10,14,18,37 |
| BUF_SIZE | 1 | vcpu | (-1),7720 |
| BUF_SIZE | 1 | vcpu | (-1),7720 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| HARD_MAX | 0 | req | 37 |
| NOCHECK_CALL | |||
| USER_DATA | 1 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| USER_PTR | 1 | vcpu->arch.emulate_ctxt->fetch.end |
arch/x86/kvm/msrs.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 12,16,21,24,37 |
| PARAM_VALUE | 1 | vcpu | 4096-ptr_max |
| CAPPED_DATA | 1 | vcpu->kvm->arch.xen.hvm_config.msr | 1 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| HARD_MAX | 0 | req | 37 |
| NOCHECK_CALL |
arch/x86/kvm/../../../virt/kvm/kvm_main.c kvm_make_vcpu_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 2,12,18,37,768-769,790-791,793,801,806-808,1792 |
| PARAM_VALUE | 1 | vcpu | 1-u64max |
| DATA_SOURCE | 0 | req | $1 |
| DATA_SOURCE | 1 | vcpu | $0 |
| BIT_INFO | 0 | req | 0x0,0x3ff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
arch/x86/kvm/smm.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 10,14 |
| PARAM_VALUE | 1 | vcpu | 4096-ptr_max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOSPEC | 1 | vcpu->arch.mmio_gfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.uhva | |
| HARD_MAX | 0 | req | 14 |
| NOCHECK_CALL | |||
| HOST_DATA | 1 | vcpu->arch.host_debugctl | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.cr8 | 0-14[c] |
| USER_DATA | 1 | vcpu->arch.exception.error_code | 0-u32max |
| USER_DATA | 1 | vcpu->arch.exception.has_error_code | 0-1 |
| USER_DATA | 1 | vcpu->arch.exception.has_payload | 0 |
| USER_DATA | 1 | vcpu->arch.exception.injected | 0-1 |
| USER_DATA | 1 | vcpu->arch.exception.payload | 0-u64max |
| USER_DATA | 1 | vcpu->arch.exception.pending | 0-1 |
| USER_DATA | 1 | vcpu->arch.exception.vector | 0-255 |
| USER_DATA | 1 | vcpu->arch.exception_from_userspace | 0-1 |
| USER_DATA | 1 | vcpu->arch.interrupt.injected | 0-1 |
| USER_DATA | 1 | vcpu->arch.interrupt.nr | 0-255 |
| USER_DATA | 1 | vcpu->arch.interrupt.soft | 0-1 |
| USER_DATA | 1 | vcpu->arch.l1_tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.mmio_gfn | 0-4503599627370495[c] |
| USER_DATA | 1 | vcpu->arch.mmio_gva | 0,4096-u64max[c] |
| USER_DATA | 1 | vcpu->arch.nmi_injected | 0-1 |
| USER_DATA | 1 | vcpu->arch.nmi_queued.counter | 0 |
| USER_DATA | 1 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->run->debug.arch.pc | 0-u64max |
| USER_DATA | 1 | vcpu->run->memory_fault.gpa | 0,4096-18446744073709547520[c] |
| USER_DATA | 1 | vcpu->run->s.regs.sregs.cr8 | 0-15[c] |
| USER_DATA | 1 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_external_spt_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_page_header_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_pte_list_desc_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadow_page_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.mmu_shadowed_info_cache.nobjs | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.size | |
| USER_PTR | 1 | vcpu->arch.emulate_ctxt->fetch.end | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.intercept_message | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved2 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved3 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved4 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.virtualization_fault_information | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.vtl_ret_actions | |
| USER_PTR | 1 | vcpu->arch.pdptrs | |
| HALF_LOCKED2 | 1 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 1 | &vcpu->mutex |
arch/x86/kvm/vmx/vmx.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 14,19,34,768,793 |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | vcpu | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOSPEC | 1 | vcpu->arch.xen.runstate2_cache.pfn | |
| NOSPEC | 1 | vcpu->arch.xen.runstate_cache.pfn | |
| HARD_MAX | 0 | req | 793 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | vcpu->arch.host_debugctl | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.apic->sipi_vector | 1-255[c] |
| USER_DATA | 1 | vcpu->arch.exception.payload | 0-u64max |
| USER_DATA | 1 | vcpu->arch.l1_tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate2_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.gpa | 0-18446744073709551614[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.pfn | 0-4503599627370494[c] |
| USER_DATA | 1 | vcpu->arch.xen.runstate_cache.uhva | 0-u64max[c] |
| USER_DATA | 1 | vcpu->run->memory_fault.gpa | 0,4096-18446744073709547520[c] |
| USER_DATA | 1 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->arch.pio.size | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_desc_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_page_header_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->kvm->arch.split_shadow_page_cache.kmem_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.count | |
| NO_OVERFLOW_SIMPLE | 1 | vcpu->run->io.size | |
| USER_PTR | 1 | vcpu->arch.emulate_ctxt->fetch.end | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.intercept_message | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved2 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved3 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved4 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.virtualization_fault_information | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.vtl_ret_actions | |
| USER_PTR | 1 | vcpu->arch.pdptrs | |
| USER_PTR | 1 | vcpu->arch.walk_mmu->pdptrs | |
| HALF_LOCKED2 | 1 | &vcpu->kvm->mmu_lock | |
| HALF_LOCKED2 | 1 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 1 | &vcpu->mutex |
arch/x86/kvm/svm/nested.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 10-11,14,18,31-32,34,801,808 |
| PARAM_VALUE | 1 | vcpu | 4096-ptr_max |
| BUF_SIZE | 1 | vcpu | (-1),7720 |
| BUF_SIZE | 1 | vcpu | (-1),7720 |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| HARD_MAX | 0 | req | 808 |
| NOCHECK_CALL | |||
| USER_DATA | 1 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| USER_PTR | 1 | vcpu->arch.emulate_ctxt->fetch.end | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.intercept_message | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved2 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved3 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.reserved4 | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.virtualization_fault_information | |
| USER_PTR | 1 | vcpu->arch.hyperv->vp_assist_page.vtl_ret_actions |
arch/x86/kvm/svm/avic.c kvm_make_request() -> __kvm_make_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 34 |
| PARAM_VALUE | 1 | vcpu | 4096-ptr_max |
| DATA_SOURCE | 0 | req | $0 |
| DATA_SOURCE | 1 | vcpu | $1 |
| NOCHECK_CALL |