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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

arch/x86/kvm/x86.c kvm_arch_vcpu_ioctl_run() -> kvm_queue_exception_vmexit()

Type Parameter Key Value
PARAM_VALUE 0 vcpu 4096-ptr_max
BUF_SIZE 0 vcpu s32min-(-2),1-s32max
BUF_SIZE 0 vcpu s32min-(-2),1-s32max
CAPPED_DATA 0 vcpu 1
CAPPED_DATA 0 vcpu->kvm 1
CAPPED_DATA 0 vcpu->kvm->mm 1
CAPPED_DATA 0 vcpu->kvm->srcu.srcu_ctrp 1
CAPPED_DATA 0 vcpu->kvm->srcu.srcu_reader_flavor 1
CAPPED_DATA 0 vcpu->vcpu_idx 1
DATA_SOURCE 0 vcpu $0
NOCHECK_CALL
USER_DATA 0 vcpu->arch.cr8 0-14
USER_DATA 0 *vcpu->arch.pdptrs 0-u64max
UNITS 3 error_code unit_byte
UNITS 5 payload unit_byte
USER_PTR 0 vcpu->arch.pdptrs
LOCK2 0 &vcpu->kvm->srcu
LOCK2 0 &vcpu->mutex
TYPE_LOCK (struct kvm)->srcu
TYPE_LOCK (struct kvm_vcpu)->mutex

arch/x86/kvm/x86.c kvm_inject_page_fault() -> kvm_queue_exception_vmexit()

Type Parameter Key Value
PARAM_VALUE 0 vcpu 4096-ptr_max
PARAM_VALUE 1 vector 14
PARAM_VALUE 2 has_error_code 1
PARAM_VALUE 4 has_payload 1
BUF_SIZE 0 vcpu s32min-(-1),1-s32max
BUF_SIZE 0 vcpu s32min-(-1),1-s32max
DATA_SOURCE 0 vcpu $0
NOSPEC 0 vcpu->arch.mmio_gfn
NOSPEC 0 vcpu->arch.xen.runstate2_cache.pfn
NOSPEC 0 vcpu->arch.xen.runstate_cache.pfn
NOSPEC 0 vcpu->arch.xen.runstate_cache.uhva
NOCHECK_CALL
HOST_DATA 0 vcpu->arch.host_debugctl 0-u64max[c]
USER_DATA 0 vcpu->arch.cr8 0-14
USER_DATA 0 vcpu->arch.exception.payload 0-u64max
USER_DATA 0 vcpu->arch.l1_tsc_offset 0-u64max
USER_DATA 0 vcpu->arch.mmio_gfn 0-4503599627370495[c]
USER_DATA 0 vcpu->arch.mmio_gva 0,4096-u64max[c]
USER_DATA 0 vcpu->arch.mmu->root.pgd 0-u64max
USER_DATA 0 vcpu->arch.tsc_offset 0-u64max
USER_DATA 0 vcpu->arch.xen.runstate2_cache.gpa 0-18446744073709551614[c]
USER_DATA 0 vcpu->arch.xen.runstate2_cache.pfn 0-4503599627370494[c]
USER_DATA 0 vcpu->arch.xen.runstate2_cache.uhva 0-u64max[c]
USER_DATA 0 vcpu->arch.xen.runstate_cache.gpa 0-18446744073709551614[c]
USER_DATA 0 vcpu->arch.xen.runstate_cache.pfn 0-4503599627370494[c]
USER_DATA 0 vcpu->arch.xen.runstate_cache.uhva 0-u64max[c]
USER_DATA 0 vcpu->run->memory_fault.gpa 0,4096-18446744073709547520[c]
USER_DATA 0 *vcpu->arch.emulate_ctxt->fetch.end 0-255
USER_DATA 5 payload 0-u64max
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_external_spt_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_external_spt_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_external_spt_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_page_header_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_page_header_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_page_header_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_pte_list_desc_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_pte_list_desc_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadow_page_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadow_page_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadow_page_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadowed_info_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadowed_info_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.pio.count
NO_OVERFLOW_SIMPLE 0 vcpu->arch.pio.size
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->arch.split_page_header_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->arch.split_shadow_page_cache.kmem_cache->sheaf_capacity
UNITS 5 payload unit_byte
USER_PTR 0 vcpu->arch.emulate_ctxt->fetch.end
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.intercept_message
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.reserved2
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.reserved3
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.reserved4
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.virtualization_fault_information
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.vtl_ret_actions
USER_PTR 0 vcpu->arch.pdptrs
USER_PTR 0 vcpu->arch.walk_mmu->pdptrs
HALF_LOCKED2 0 &vcpu->kvm->srcu
HALF_LOCKED2 0 &vcpu->mutex

arch/x86/kvm/x86.c kvm_multiple_exception() -> kvm_queue_exception_vmexit()

Type Parameter Key Value
PARAM_VALUE 0 vcpu 4096-ptr_max
PARAM_VALUE 1 vector 0-255
BUF_SIZE 0 vcpu s32min-(-1),1-s32max
BUF_SIZE 0 vcpu s32min-(-1),1-s32max
BUF_SIZE 0 vcpu->arch.mce_banks (-1),8
BUF_SIZE 0 vcpu->arch.mci_ctl2_banks (-1),8
DATA_SOURCE 0 vcpu $0
DATA_SOURCE 1 vector $1
DATA_SOURCE 2 has_error_code $2
DATA_SOURCE 3 error_code $3
DATA_SOURCE 4 has_payload $4
DATA_SOURCE 5 payload $5
FUZZY_MAX 1 vector 13
STR_LEN 0 vcpu (-1),5,7
STR_LEN 0 vcpu (-1),5,7
NOSPEC 0 vcpu->arch.mmio_gfn
NOSPEC 0 vcpu->arch.xen.runstate2_cache.pfn
NOSPEC 0 vcpu->arch.xen.runstate_cache.pfn
NOSPEC 0 vcpu->arch.xen.runstate_cache.uhva
NOSPEC 0 vcpu->vcpu_id
NOCHECK_CALL
HOST_DATA 0 vcpu->arch.host_debugctl 0-u64max
USER_DATA 0 vcpu->arch.apf.data.gpa 0-u64max
USER_DATA 0 vcpu->arch.apic->lapic_timer.expired_tscdeadline 0-u64max
USER_DATA 0 vcpu->arch.apic->lapic_timer.tscdeadline 0-u64max
USER_DATA 0 vcpu->arch.apic->sipi_vector 0-u32max
USER_DATA 0 vcpu->arch.cr3 0-u64max
USER_DATA 0 vcpu->arch.cr8 0-14[c]
USER_DATA 0 vcpu->arch.dr6 4294838256-4295030783[c]
USER_DATA 0 vcpu->arch.dr7 1024-4294914047[c]
USER_DATA 0 vcpu->arch.exception.error_code 0-u32max
USER_DATA 0 vcpu->arch.exception.has_error_code 0-1
USER_DATA 0 vcpu->arch.exception.has_payload 0
USER_DATA 0 vcpu->arch.exception.payload 0-u64max
USER_DATA 0 vcpu->arch.exception.vector 0-255
USER_DATA 0 vcpu->arch.exception_from_userspace 0-1
USER_DATA 0 vcpu->arch.interrupt.nr 0-255
USER_DATA 0 vcpu->arch.interrupt.soft 0-1
USER_DATA 0 vcpu->arch.l1_tsc_offset 0-u64max
USER_DATA 0 vcpu->arch.mcg_status 0-u64max
USER_DATA 0 vcpu->arch.mmio_gfn 0-4503599627370495[c]
USER_DATA 0 vcpu->arch.mmio_gva 0,4096-u64max[c]
USER_DATA 0 vcpu->arch.mmu->root.pgd 0-u64max
USER_DATA 0 vcpu->arch.pv_time.kvm->arch.has_private_mem 0[c]
USER_DATA 0 vcpu->arch.pv_time.kvm->arch.pre_fault_allowed 0-1
USER_DATA 0 vcpu->arch.pv_time.kvm->arch.vm_type 0-31
USER_DATA 0 vcpu->arch.tsc_offset 0-u64max
USER_DATA 0 vcpu->arch.xen.runstate2_cache.gpa 0-18446744073709551614[c]
USER_DATA 0 vcpu->arch.xen.runstate2_cache.kvm->arch.has_private_mem 0[c]
USER_DATA 0 vcpu->arch.xen.runstate2_cache.kvm->arch.pre_fault_allowed 0-1
USER_DATA 0 vcpu->arch.xen.runstate2_cache.kvm->arch.vm_type 0-31
USER_DATA 0 vcpu->arch.xen.runstate2_cache.pfn 0-4503599627370494[c]
USER_DATA 0 vcpu->arch.xen.runstate2_cache.uhva 0-u64max[c]
USER_DATA 0 vcpu->arch.xen.runstate_cache.gpa 0-18446744073709551614[c]
USER_DATA 0 vcpu->arch.xen.runstate_cache.kvm->arch.has_private_mem 0[c]
USER_DATA 0 vcpu->arch.xen.runstate_cache.kvm->arch.pre_fault_allowed 0-1
USER_DATA 0 vcpu->arch.xen.runstate_cache.kvm->arch.vm_type 0-31
USER_DATA 0 vcpu->arch.xen.runstate_cache.pfn 0-4503599627370494[c]
USER_DATA 0 vcpu->arch.xen.runstate_cache.uhva 0-u64max[c]
USER_DATA 0 vcpu->arch.xen.vcpu_info_cache.kvm->arch.has_private_mem 0[c]
USER_DATA 0 vcpu->arch.xen.vcpu_info_cache.kvm->arch.pre_fault_allowed 0-1
USER_DATA 0 vcpu->arch.xen.vcpu_info_cache.kvm->arch.vm_type 0-31
USER_DATA 0 vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.has_private_mem 0[c]
USER_DATA 0 vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.pre_fault_allowed 0-1
USER_DATA 0 vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.vm_type 0-31
USER_DATA 0 vcpu->kvm->arch.cur_tsc_offset 0-u64max
USER_DATA 0 vcpu->run->memory_fault.gpa 0,4096-18446744073709547520[c]
USER_DATA 0 vcpu->vcpu_id 1-16383[c]
USER_DATA 0 *vcpu->arch.emulate_ctxt->fetch.end 0-255
USER_DATA 5 payload 0-u64max
NO_OVERFLOW_SIMPLE 0 vcpu->arch.apic->vcpu->kvm->arch.split_desc_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.apic->vcpu->kvm->arch.split_desc_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.apic->vcpu->kvm->arch.split_desc_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.apic->vcpu->kvm->arch.split_page_header_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.apic->vcpu->kvm->arch.split_page_header_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.apic->vcpu->kvm->arch.split_shadow_page_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.apic->vcpu->kvm->arch.split_shadow_page_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_external_spt_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_external_spt_cache.kmem_cache->object_size
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_external_spt_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_external_spt_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_page_header_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_page_header_cache.kmem_cache->object_size
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_page_header_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_page_header_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_pte_list_desc_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_pte_list_desc_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_pte_list_desc_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadow_page_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadow_page_cache.kmem_cache->object_size
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadow_page_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadow_page_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadowed_info_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadowed_info_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->arch.mmu_shadowed_info_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->arch.pio.count
NO_OVERFLOW_SIMPLE 0 vcpu->arch.pio.size
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->arch.split_desc_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->arch.split_desc_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->arch.split_desc_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->arch.split_page_header_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->arch.split_page_header_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->arch.split_page_header_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->arch.split_shadow_page_cache.capacity
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->arch.split_shadow_page_cache.kmem_cache->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->arch.split_shadow_page_cache.nobjs
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->mm
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->mm->context.ldt
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->mm->context.ldt->entries
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->mm->mm_cid.pcpu
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->mm->notifier_subscriptions
NO_OVERFLOW_SIMPLE 0 vcpu->kvm->mm->sc_stat.pcpu_sched
NO_OVERFLOW_SIMPLE 0 vcpu->run->io.count
NO_OVERFLOW_SIMPLE 0 vcpu->run->io.size
NO_OVERFLOW_SIMPLE 0 vcpu->stats_id
UNITS 0 vcpu unit_byte
UNITS 3 error_code unit_byte
UNITS 5 payload unit_byte
USER_PTR 0 vcpu->arch.emulate_ctxt->fetch.end
USER_PTR 0 vcpu->arch.hyperv->sparse_banks
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.intercept_message
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.reserved2
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.reserved3
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.reserved4
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.virtualization_fault_information
USER_PTR 0 vcpu->arch.hyperv->vp_assist_page.vtl_ret_actions
USER_PTR 0 vcpu->arch.pdptrs
USER_PTR 0 vcpu->arch.walk_mmu->pdptrs
HALF_LOCKED2 0 &vcpu->arch.xen.vcpu_info_cache.lock
HALF_LOCKED2 0 &vcpu->kvm->srcu
HALF_LOCKED2 0 &vcpu->mutex