Defined in 1 files as a function:
Referenced in 6 files:
- arch/x86/kvm/regs.c
- arch/x86/kvm/regs.h
- arch/x86/kvm/svm/svm.c, line 4243
- arch/x86/kvm/vmx/nested.c, line 1254
- arch/x86/kvm/vmx/vmx.c, line 3525
- arch/x86/kvm/x86.c
Smatch caller information:
arch/x86/kvm/regs.c __set_sregs_common() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_avail | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 19 |
| BUF_SIZE | 0 | vcpu | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | vcpu | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | vcpu | 1 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | vcpu->arch.apic_base | 0-u64max |
| USER_DATA | 0 | vcpu->arch.cr2 | 0-u64max |
| USER_DATA | 0 | vcpu->arch.cr3 | 0-u64max |
| HALF_LOCKED2 | &vcpu->mutex | ||
| HALF_LOCKED2 | 0 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 0 | &vcpu->mutex | |
| TYPE_LOCK | (struct kvm_vcpu)->mutex |
arch/x86/kvm/regs.c kvm_register_write_raw() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 4 |
| BUF_SIZE | 0 | vcpu | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | vcpu | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | vcpu->kvm->mm | 1 |
| CAPPED_DATA | 0 | vcpu->vcpu_idx | 1 |
| DATA_SOURCE | 0 | vcpu | $0 |
| DATA_SOURCE | 1 | reg | $1 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &vcpu->mutex | |
| HALF_LOCKED2 | 0 | &vcpu->kvm->srcu | |
| TYPE_LOCK | (struct kvm_vcpu)->mutex |
arch/x86/kvm/regs.c kvm_rip_write() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 16 |
| 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->mm | 1 |
| CAPPED_DATA | 0 | vcpu->vcpu_idx | 1 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | vcpu->arch.rip | 0-u64max |
| LOCK2 | 0 | &vcpu->mutex | |
| HALF_LOCKED2 | 0 | &vcpu->kvm->srcu | |
| TYPE_LOCK | (struct kvm_vcpu)->mutex |
arch/x86/kvm/regs.c kvm_set_cr3() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_avail | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 19 |
| BUF_SIZE | 0 | vcpu | (-1),1-s32max |
| BUF_SIZE | 0 | vcpu | (-1),1-s32max |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | vcpu->arch.cr3 | 0-u64max[c] |
| USER_DATA | 0 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| USER_DATA | 0 | *vcpu->arch.pdptrs | 0-u64max |
| USER_PTR | 0 | vcpu->arch.emulate_ctxt->fetch.end | |
| USER_PTR | 0 | vcpu->arch.pdptrs |
arch/x86/kvm/regs.c kvm_vcpu_ioctl_x86_set_sregs2() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 17 |
| BUF_SIZE | 0 | vcpu | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | vcpu | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | vcpu | 1 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | vcpu->arch.apic_base | 0-u64max |
| USER_DATA | 0 | vcpu->arch.cr2 | 0-u64max |
| USER_DATA | 0 | vcpu->arch.cr3 | 0-u64max |
| USER_DATA | 0 | vcpu->arch.cr8 | 0-14 |
| LOCK2 | &vcpu->mutex | ||
| TYPE_LOCK | (struct kvm_vcpu)->mutex |
arch/x86/kvm/regs.c load_pdptrs() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 17 |
| BUF_SIZE | 0 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | vcpu | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | vcpu->arch.mmu | 1 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOSPEC | 0 | vcpu->arch.xen.runstate2_cache.pfn | |
| NOSPEC | 0 | vcpu->arch.xen.runstate_cache.pfn | |
| NOSPEC | 0 | vcpu->arch.xen.runstate_cache.uhva | |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vcpu->arch.host_debugctl | 0-u64max[c] |
| USER_DATA | 0 | vcpu->arch.apic->sipi_vector | 1-255[c] |
| USER_DATA | 0 | vcpu->arch.apic_base | 0-u64max |
| USER_DATA | 0 | vcpu->arch.cr2 | 0-u64max |
| USER_DATA | 0 | vcpu->arch.cr3 | 0-u64max |
| USER_DATA | 0 | vcpu->arch.exception.payload | 0-u64max |
| USER_DATA | 0 | vcpu->arch.l1_tsc_offset | 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 | 0 | *vcpu->arch.pdptrs | 0-u64max |
| 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.kmem_cache->sheaf_capacity | |
| 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 | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->run->io.count | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->run->io.size | |
| 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/vmx/nested.c kvm_register_write_raw() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_avail | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 0-15 |
| BUF_SIZE | 0 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | vcpu | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | vcpu | $0 |
| DATA_SOURCE | 1 | reg | $1 |
| 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.apic->sipi_vector | 1-255[c] |
| USER_DATA | 0 | vcpu->arch.exception.payload | 0-u64max |
| USER_DATA | 0 | vcpu->arch.l1_tsc_offset | 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 |
| 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.kmem_cache->sheaf_capacity | |
| 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 | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->run->io.count | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->run->io.size | |
| 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/vmx/nested.c kvm_rip_write() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_avail | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 16 |
| 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.xen.runstate2_cache.pfn | |
| NOSPEC | 0 | vcpu->arch.xen.runstate_cache.pfn | |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vcpu->arch.host_debugctl | 0-u64max[c] |
| 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_gva | 0[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 |
| 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 | |
| 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/vmx/nested.c nested_vmx_load_cr3() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_avail | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 19 |
| 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.xen.runstate2_cache.pfn | |
| NOSPEC | 0 | vcpu->arch.xen.runstate_cache.pfn | |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vcpu->arch.host_debugctl | 0-u64max[c] |
| 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_gva | 0[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 | 0 | *vcpu->arch.pdptrs | 0-u64max |
| 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 | |
| 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_handle_invpcid() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 19 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| USER_PTR | 0 | vcpu->arch.emulate_ctxt->fetch.end |
arch/x86/kvm/x86.c kvm_register_write_raw() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 0-15 |
| CAPPED_DATA | 1 | reg | 1 |
| DATA_SOURCE | 0 | vcpu | $0 |
| DATA_SOURCE | 1 | reg | $1 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &vcpu->mutex |
arch/x86/kvm/x86.c kvm_rip_write() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 16 |
| 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 |
| CAPPED_DATA | 0 | vcpu | 1 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOSPEC | 0 | vcpu->arch.mmio_gfn | |
| NOSPEC | 0 | vcpu->vcpu_id | |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vcpu->arch.host_debugctl | 0-u64max[c] |
| USER_DATA | 0 | vcpu->arch.apic->lapic_timer.expired_tscdeadline | 0-u64max |
| USER_DATA | 0 | vcpu->arch.apic->sipi_vector | 1-255[c] |
| USER_DATA | 0 | vcpu->arch.cr8 | 0-14[c] |
| 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.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 | 0-5 |
| USER_DATA | 0 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 0 | vcpu->arch.virtual_tsc_khz | 1-u32max |
| 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.noncoherent_dma_count.counter | 0 |
| USER_DATA | 0 | vcpu->arch.xen.runstate2_cache.kvm->arch.pre_fault_allowed | 1[c] |
| USER_DATA | 0 | vcpu->arch.xen.runstate2_cache.kvm->arch.vm_type | 0-1 |
| 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.noncoherent_dma_count.counter | 0 |
| USER_DATA | 0 | vcpu->arch.xen.runstate_cache.kvm->arch.pre_fault_allowed | 1[c] |
| USER_DATA | 0 | vcpu->arch.xen.runstate_cache.kvm->arch.vm_type | 0-1 |
| 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.noncoherent_dma_count.counter | 0 |
| USER_DATA | 0 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.pre_fault_allowed | 1[c] |
| USER_DATA | 0 | vcpu->arch.xen.vcpu_info_cache.kvm->arch.vm_type | 0-1 |
| 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.noncoherent_dma_count.counter | 0 |
| USER_DATA | 0 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.pre_fault_allowed | 1[c] |
| USER_DATA | 0 | vcpu->arch.xen.vcpu_time_info_cache.kvm->arch.vm_type | 0-1 |
| 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 |
| 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->object_size | |
| 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->object_size | |
| 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->run->io.count | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->run->io.size | |
| 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 | |
| HALF_LOCKED2 | 0 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 0 | &vcpu->mutex |
arch/x86/kvm/x86.c kvm_vcpu_reset() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_avail | 0,4096-ptr_max |
| PARAM_VALUE | 1 | reg | 4 |
| 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 |
| CAPPED_DATA | 0 | vcpu | 1 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOSPEC | 0 | vcpu->arch.mmio_gfn | |
| NOSPEC | 0 | vcpu->vcpu_id | |
| MEM_ZERO | 0 | vcpu->arch.db | |
| MEM_ZERO | 0 | vcpu->arch.regs | |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vcpu->arch.host_debugctl | 0-u64max[c] |
| USER_DATA | 0 | vcpu->arch.apic->lapic_timer.expired_tscdeadline | 0-u64max |
| USER_DATA | 0 | vcpu->arch.apic->sipi_vector | 1-255[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.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 | 0-6 |
| USER_DATA | 0 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 0 | vcpu->arch.virtual_tsc_khz | 1-u32max |
| 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 | 0-5 |
| 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 | 0-5 |
| 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 | 0-5 |
| 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 | 0-5 |
| 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 | 0 | *vcpu->arch.sev_pio_data | s64min-s64max |
| 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.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->object_size | |
| 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.nobjs | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->arch.mmu_shadowed_info_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->arch.mmu_shadowed_info_cache.kmem_cache->object_size | |
| 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->run->io.count | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->run->io.size | |
| 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 | |
| HALF_LOCKED2 | 0 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 0 | &vcpu->mutex |
arch/x86/kvm/x86.c kvm_vcpu_reset() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_avail | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_dirty | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 19 |
| 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 |
| CAPPED_DATA | 0 | vcpu | 1 |
| CAPPED_DATA | 0 | vcpu->arch.cpuid_nent | 1 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOSPEC | 0 | vcpu->arch.mmio_gfn | |
| NOSPEC | 0 | vcpu->vcpu_id | |
| MEM_ZERO | 0 | vcpu->arch.db | |
| MEM_ZERO | 0 | vcpu->arch.regs | |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vcpu->arch.host_debugctl | 0-u64max[c] |
| USER_DATA | 0 | vcpu->arch.apic->lapic_timer.expired_tscdeadline | 0-u64max |
| USER_DATA | 0 | vcpu->arch.apic->sipi_vector | 1-255[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.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 | 0-6 |
| USER_DATA | 0 | vcpu->arch.tsc_offset | 0-u64max |
| USER_DATA | 0 | vcpu->arch.virtual_tsc_khz | 1-u32max |
| 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 | 0-5 |
| 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 | 0-5 |
| 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 | 0-5 |
| 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 | 0-5 |
| 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 | 0 | *vcpu->arch.sev_pio_data | s64min-s64max |
| 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.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->object_size | |
| 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.nobjs | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->arch.mmu_shadowed_info_cache.capacity | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->arch.mmu_shadowed_info_cache.kmem_cache->object_size | |
| 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->run->io.count | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->run->io.size | |
| 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 | |
| HALF_LOCKED2 | 0 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 0 | &vcpu->mutex |
arch/x86/kvm/svm/svm.c kvm_register_write_raw() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 0-15 |
| DATA_SOURCE | 0 | vcpu | $0 |
| DATA_SOURCE | 1 | reg | $1 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| USER_PTR | 0 | vcpu->arch.emulate_ctxt->fetch.end |
arch/x86/kvm/svm/svm.c kvm_rip_write() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 16 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | *vcpu->arch.emulate_ctxt->fetch.end | 0-255 |
| 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 |
arch/x86/kvm/svm/svm.c svm_flush_tlb_guest() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | reg | 19 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOCHECK_CALL |
arch/x86/kvm/msrs.c kvm_register_write_raw() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 0-15 |
| BUF_SIZE | 0 | vcpu | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | vcpu | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | vcpu | $0 |
| DATA_SOURCE | 1 | reg | $1 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | vcpu->arch.cr8 | 0-14 |
| USER_PTR | 0 | vcpu->arch.pdptrs | |
| HALF_LOCKED2 | 0 | &vcpu->kvm->srcu | |
| HALF_LOCKED2 | 0 | &vcpu->mutex |
arch/x86/kvm/smm.c kvm_rip_write() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_avail | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 16 |
| BUF_SIZE | 0 | vcpu | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | vcpu | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | vcpu->arch.mmu | 1 |
| CAPPED_DATA | 0 | vcpu->kvm | 1 |
| CAPPED_DATA | 0 | vcpu->kvm->mm | 1 |
| CAPPED_DATA | 0 | vcpu->kvm->srcu.srcu_ctrp | 1 |
| DATA_SOURCE | 0 | vcpu | $0 |
| BIT_INFO | 0 | vcpu->guest_debug | 0x0,0xffffffffffefffff |
| NOSPEC | 0 | vcpu->arch.mmio_gfn | |
| PREEMPT_ADD | |||
| 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.nmi_queued.counter | 0 |
| 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->arch.emulate_ctxt->fetch.end | 0-255 |
| 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->run->io.count | |
| NO_OVERFLOW_SIMPLE | 0 | vcpu->run->io.size | |
| 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 | |
| LOCK2 | 0 | &vcpu->kvm->srcu | |
| LOCK2 | 0 | &vcpu->mutex | |
| TYPE_LOCK | (struct kvm)->srcu | ||
| TYPE_LOCK | (struct kvm_vcpu)->mutex |
arch/x86/kvm/vmx/vmx.c kvm_register_write_raw() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_avail | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 0-15 |
| DATA_SOURCE | 0 | vcpu | $0 |
| DATA_SOURCE | 1 | reg | $1 |
| NOCHECK_CALL |
arch/x86/kvm/vmx/vmx.c kvm_rip_write() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_avail | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 16 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOCHECK_CALL |
arch/x86/kvm/vmx/vmx.c vmx_set_cr0() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | vcpu->arch.regs_avail | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 19 |
| 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.xen.runstate2_cache.pfn | |
| NOSPEC | 0 | vcpu->arch.xen.runstate_cache.pfn | |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vcpu->arch.host_debugctl | 0-u64max[c] |
| 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_gva | 0[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 |
| 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 | |
| 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/svm/nested.c kvm_register_write_raw() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 4 |
| BUF_SIZE | 0 | vcpu | 7720 |
| DATA_SOURCE | 0 | vcpu | $0 |
| DATA_SOURCE | 1 | reg | $1 |
| NOCHECK_CALL |
arch/x86/kvm/svm/nested.c kvm_rip_write() -> kvm_register_mark_dirty()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vcpu | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 16 |
| BUF_SIZE | 0 | vcpu | 7720 |
| DATA_SOURCE | 0 | vcpu | $0 |
| NOCHECK_CALL |