snapshot: sagernet/gvisor v0.0.0-20250811.0-sing-box-mod.1

Содержимое пина, зафиксированного в go.mod sing-box-lx, одним коммитом без истории. Полная история SagerNet/gvisor — 1.45 ГБ и клонируется в каждой CI-джобе; наша дельта — одна вставка в одну функцию, история для неё не нужна. Module path github.com/sagernet/gvisor сохранён намеренно: на него опирается replace-директива суперпроекта. Патч поверх — отдельным коммитом, чтобы дельта читалась одним git show и переносилась на новый пин копированием. SPECS/TASKS/048-GVISOR_HANDSHAKE_NIL_CRASH
2026-08-04 15:50:08 +03:00 · 2026-08-04 15:50:08 +03:00 · 2c4ae3b0a4
commit 2c4ae3b0a4
712 changed files with 185689 additions and 0 deletions
--- a/pkg/abi/nvgpu/uvm.go
+++ b/pkg/abi/nvgpu/uvm.go
@ -0,0 +1,778 @@
+// Copyright 2023 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package nvgpu
+
+// UVM ioctl commands.
+const (
+	// From kernel-open/nvidia-uvm/uvm_linux_ioctl.h:
+	UVM_INITIALIZE   = 0x30000001
+	UVM_DEINITIALIZE = 0x30000002
+
+	// From kernel-open/nvidia-uvm/uvm_ioctl.h:
+	UVM_CREATE_RANGE_GROUP             = 23
+	UVM_DESTROY_RANGE_GROUP            = 24
+	UVM_REGISTER_GPU_VASPACE           = 25
+	UVM_UNREGISTER_GPU_VASPACE         = 26
+	UVM_REGISTER_CHANNEL               = 27
+	UVM_UNREGISTER_CHANNEL             = 28
+	UVM_ENABLE_PEER_ACCESS             = 29
+	UVM_DISABLE_PEER_ACCESS            = 30
+	UVM_SET_RANGE_GROUP                = 31
+	UVM_MAP_EXTERNAL_ALLOCATION        = 33
+	UVM_FREE                           = 34
+	UVM_REGISTER_GPU                   = 37
+	UVM_UNREGISTER_GPU                 = 38
+	UVM_PAGEABLE_MEM_ACCESS            = 39
+	UVM_SET_PREFERRED_LOCATION         = 42
+	UVM_UNSET_PREFERRED_LOCATION       = 43
+	UVM_DISABLE_READ_DUPLICATION       = 45
+	UVM_UNSET_ACCESSED_BY              = 47
+	UVM_MIGRATE                        = 51
+	UVM_MIGRATE_RANGE_GROUP            = 53
+	UVM_TOOLS_READ_PROCESS_MEMORY      = 62
+	UVM_TOOLS_WRITE_PROCESS_MEMORY     = 63
+	UVM_MAP_DYNAMIC_PARALLELISM_REGION = 65
+	UVM_UNMAP_EXTERNAL                 = 66
+	UVM_ALLOC_SEMAPHORE_POOL           = 68
+	UVM_PAGEABLE_MEM_ACCESS_ON_GPU     = 70
+	UVM_VALIDATE_VA_RANGE              = 72
+	UVM_CREATE_EXTERNAL_RANGE          = 73
+	UVM_MM_INITIALIZE                  = 75
+)
+
+// +marshal
+type UVM_INITIALIZE_PARAMS struct {
+	Flags    uint64
+	RMStatus uint32
+	Pad0     [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_INITIALIZE_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_INITIALIZE_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// UVM_INITIALIZE_PARAMS flags, from kernel-open/nvidia-uvm/uvm_types.h.
+const (
+	UVM_INIT_FLAGS_MULTI_PROCESS_SHARING_MODE = 0x2
+)
+
+// +marshal
+type UVM_CREATE_RANGE_GROUP_PARAMS struct {
+	RangeGroupID uint64
+	RMStatus     uint32
+	Pad0         [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_CREATE_RANGE_GROUP_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_CREATE_RANGE_GROUP_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_DESTROY_RANGE_GROUP_PARAMS struct {
+	RangeGroupID uint64
+	RMStatus     uint32
+	Pad0         [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_DESTROY_RANGE_GROUP_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_DESTROY_RANGE_GROUP_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_REGISTER_GPU_VASPACE_PARAMS struct {
+	GPUUUID  NvUUID
+	RMCtrlFD int32
+	HClient  Handle
+	HVASpace Handle
+	RMStatus uint32
+}
+
+// GetFrontendFD implements HasFrontendFD.GetFrontendFD.
+func (p *UVM_REGISTER_GPU_VASPACE_PARAMS) GetFrontendFD() int32 {
+	return p.RMCtrlFD
+}
+
+// SetFrontendFD implements HasFrontendFD.SetFrontendFD.
+func (p *UVM_REGISTER_GPU_VASPACE_PARAMS) SetFrontendFD(fd int32) {
+	p.RMCtrlFD = fd
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_REGISTER_GPU_VASPACE_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_REGISTER_GPU_VASPACE_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_UNREGISTER_GPU_VASPACE_PARAMS struct {
+	GPUUUID  NvUUID
+	RMStatus uint32
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_UNREGISTER_GPU_VASPACE_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_UNREGISTER_GPU_VASPACE_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_REGISTER_CHANNEL_PARAMS struct {
+	GPUUUID  NvUUID
+	RMCtrlFD int32
+	HClient  Handle
+	HChannel Handle
+	Pad      [4]byte
+	Base     uint64
+	Length   uint64
+	RMStatus uint32
+	Pad0     [4]byte
+}
+
+// GetFrontendFD implements HasFrontendFD.GetFrontendFD.
+func (p *UVM_REGISTER_CHANNEL_PARAMS) GetFrontendFD() int32 {
+	return p.RMCtrlFD
+}
+
+// SetFrontendFD implements HasFrontendFD.SetFrontendFD.
+func (p *UVM_REGISTER_CHANNEL_PARAMS) SetFrontendFD(fd int32) {
+	p.RMCtrlFD = fd
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_REGISTER_CHANNEL_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_REGISTER_CHANNEL_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_UNREGISTER_CHANNEL_PARAMS struct {
+	GPUUUID  NvUUID
+	HClient  Handle
+	HChannel Handle
+	RMStatus uint32
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_UNREGISTER_CHANNEL_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_UNREGISTER_CHANNEL_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_ENABLE_PEER_ACCESS_PARAMS struct {
+	GPUUUIDA NvUUID
+	GPUUUIDB NvUUID
+	RMStatus uint32
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_ENABLE_PEER_ACCESS_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_ENABLE_PEER_ACCESS_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_DISABLE_PEER_ACCESS_PARAMS struct {
+	GPUUUIDA NvUUID
+	GPUUUIDB NvUUID
+	RMStatus uint32
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_DISABLE_PEER_ACCESS_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_DISABLE_PEER_ACCESS_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_SET_RANGE_GROUP_PARAMS struct {
+	RangeGroupID  uint64
+	RequestedBase uint64
+	Length        uint64
+	RMStatus      uint32
+	Pad0          [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_SET_RANGE_GROUP_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_SET_RANGE_GROUP_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_MAP_EXTERNAL_ALLOCATION_PARAMS struct {
+	Base               uint64
+	Length             uint64
+	Offset             uint64
+	PerGPUAttributes   [UVM_MAX_GPUS]UvmGpuMappingAttributes
+	GPUAttributesCount uint64
+	RMCtrlFD           int32
+	HClient            uint32 // These are treated like NvHandle, but the driver uses NvU32.
+	HMemory            uint32 // These are treated like NvHandle, but the driver uses NvU32.
+	RMStatus           uint32
+}
+
+// GetFrontendFD implements HasFrontendFD.GetFrontendFD.
+func (p *UVM_MAP_EXTERNAL_ALLOCATION_PARAMS) GetFrontendFD() int32 {
+	return p.RMCtrlFD
+}
+
+// SetFrontendFD implements HasFrontendFD.SetFrontendFD.
+func (p *UVM_MAP_EXTERNAL_ALLOCATION_PARAMS) SetFrontendFD(fd int32) {
+	p.RMCtrlFD = fd
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_MAP_EXTERNAL_ALLOCATION_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_MAP_EXTERNAL_ALLOCATION_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_MAP_EXTERNAL_ALLOCATION_PARAMS_V550 struct {
+	Base               uint64
+	Length             uint64
+	Offset             uint64
+	PerGPUAttributes   [UVM_MAX_GPUS_V2]UvmGpuMappingAttributes
+	GPUAttributesCount uint64
+	RMCtrlFD           int32
+	HClient            uint32 // These are treated like NvHandle, but the driver uses NvU32.
+	HMemory            uint32 // These are treated like NvHandle, but the driver uses NvU32.
+	RMStatus           uint32
+}
+
+// GetFrontendFD implements HasFrontendFD.GetFrontendFD.
+func (p *UVM_MAP_EXTERNAL_ALLOCATION_PARAMS_V550) GetFrontendFD() int32 {
+	return p.RMCtrlFD
+}
+
+// SetFrontendFD implements HasFrontendFD.SetFrontendFD.
+func (p *UVM_MAP_EXTERNAL_ALLOCATION_PARAMS_V550) SetFrontendFD(fd int32) {
+	p.RMCtrlFD = fd
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_MAP_EXTERNAL_ALLOCATION_PARAMS_V550) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_MAP_EXTERNAL_ALLOCATION_PARAMS_V550) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_FREE_PARAMS struct {
+	Base     uint64
+	Length   uint64
+	RMStatus uint32
+	Pad0     [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_FREE_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_FREE_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_REGISTER_GPU_PARAMS struct {
+	GPUUUID     NvUUID
+	NumaEnabled uint8
+	Pad         [3]byte
+	NumaNodeID  int32
+	RMCtrlFD    int32
+	HClient     Handle
+	HSMCPartRef Handle
+	RMStatus    uint32
+}
+
+// GetFrontendFD implements HasFrontendFD.GetFrontendFD.
+func (p *UVM_REGISTER_GPU_PARAMS) GetFrontendFD() int32 {
+	return p.RMCtrlFD
+}
+
+// SetFrontendFD implements HasFrontendFD.SetFrontendFD.
+func (p *UVM_REGISTER_GPU_PARAMS) SetFrontendFD(fd int32) {
+	p.RMCtrlFD = fd
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_REGISTER_GPU_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_REGISTER_GPU_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_UNREGISTER_GPU_PARAMS struct {
+	GPUUUID  NvUUID
+	RMStatus uint32
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_UNREGISTER_GPU_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_UNREGISTER_GPU_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_PAGEABLE_MEM_ACCESS_PARAMS struct {
+	PageableMemAccess uint8
+	Pad               [3]byte
+	RMStatus          uint32
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_PAGEABLE_MEM_ACCESS_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_PAGEABLE_MEM_ACCESS_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_SET_PREFERRED_LOCATION_PARAMS struct {
+	RequestedBase     uint64
+	Length            uint64
+	PreferredLocation NvUUID
+	RMStatus          uint32
+	Pad0              [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_SET_PREFERRED_LOCATION_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_SET_PREFERRED_LOCATION_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_SET_PREFERRED_LOCATION_PARAMS_V550 struct {
+	RequestedBase        uint64
+	Length               uint64
+	PreferredLocation    NvUUID
+	PreferredCPUNumaNode int32
+	RMStatus             uint32
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_SET_PREFERRED_LOCATION_PARAMS_V550) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_SET_PREFERRED_LOCATION_PARAMS_V550) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_UNSET_PREFERRED_LOCATION_PARAMS struct {
+	RequestedBase uint64
+	Length        uint64
+	RMStatus      uint32
+	Pad0          [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_UNSET_PREFERRED_LOCATION_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_UNSET_PREFERRED_LOCATION_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_DISABLE_READ_DUPLICATION_PARAMS struct {
+	RequestedBase uint64
+	Length        uint64
+	RMStatus      uint32
+	Pad0          [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_DISABLE_READ_DUPLICATION_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_DISABLE_READ_DUPLICATION_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_UNSET_ACCESSED_BY_PARAMS struct {
+	RequestedBase  uint64
+	Length         uint64
+	AccessedByUUID NvUUID
+	RMStatus       uint32
+	Pad0           [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_UNSET_ACCESSED_BY_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_UNSET_ACCESSED_BY_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_MIGRATE_PARAMS struct {
+	Base             uint64
+	Length           uint64
+	DestinationUUID  NvUUID
+	Flags            uint32
+	_                [4]byte
+	SemaphoreAddress uint64
+	SemaphorePayload uint32
+	CPUNumaNode      uint32
+	UserSpaceStart   uint64
+	UserSpaceLength  uint64
+	RMStatus         uint32
+	_                [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_MIGRATE_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_MIGRATE_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// UVM_MIGRATE_PARAMS_V550 is the updated version of
+// UVM_MIGRATE_PARAMS since 550.40.07.
+//
+// +marshal
+type UVM_MIGRATE_PARAMS_V550 struct {
+	Base             uint64
+	Length           uint64
+	DestinationUUID  NvUUID
+	Flags            uint32
+	_                [4]byte
+	SemaphoreAddress uint64
+	SemaphorePayload uint32
+	CPUNumaNode      int32
+	UserSpaceStart   uint64
+	UserSpaceLength  uint64
+	RMStatus         uint32
+	_                [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_MIGRATE_PARAMS_V550) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_MIGRATE_PARAMS_V550) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_MIGRATE_RANGE_GROUP_PARAMS struct {
+	RangeGroupID    uint64
+	DestinationUUID NvUUID
+	RMStatus        uint32
+	Pad0            [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_MIGRATE_RANGE_GROUP_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_MIGRATE_RANGE_GROUP_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_TOOLS_READ_PROCESS_MEMORY_PARAMS struct {
+	Buffer    uint64
+	Size      uint64
+	TargetVA  uint64
+	BytesRead uint64
+	RMStatus  uint32
+	Pad0      [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_TOOLS_READ_PROCESS_MEMORY_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_TOOLS_READ_PROCESS_MEMORY_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_TOOLS_WRITE_PROCESS_MEMORY_PARAMS struct {
+	Buffer       uint64
+	Size         uint64
+	TargetVA     uint64
+	BytesWritten uint64
+	RMStatus     uint32
+	Pad0         [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_TOOLS_WRITE_PROCESS_MEMORY_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_TOOLS_WRITE_PROCESS_MEMORY_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_MAP_DYNAMIC_PARALLELISM_REGION_PARAMS struct {
+	Base     uint64
+	Length   uint64
+	GPUUUID  NvUUID
+	RMStatus uint32
+	Pad0     [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_MAP_DYNAMIC_PARALLELISM_REGION_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_MAP_DYNAMIC_PARALLELISM_REGION_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_UNMAP_EXTERNAL_PARAMS struct {
+	Base     uint64
+	Length   uint64
+	GPUUUID  NvUUID
+	RMStatus uint32
+	Pad0     [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_UNMAP_EXTERNAL_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_UNMAP_EXTERNAL_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_ALLOC_SEMAPHORE_POOL_PARAMS struct {
+	Base               uint64
+	Length             uint64
+	PerGPUAttributes   [UVM_MAX_GPUS]UvmGpuMappingAttributes
+	GPUAttributesCount uint64
+	RMStatus           uint32
+	Pad0               [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_ALLOC_SEMAPHORE_POOL_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_ALLOC_SEMAPHORE_POOL_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_ALLOC_SEMAPHORE_POOL_PARAMS_V550 struct {
+	Base               uint64
+	Length             uint64
+	PerGPUAttributes   [UVM_MAX_GPUS_V2]UvmGpuMappingAttributes
+	GPUAttributesCount uint64
+	RMStatus           uint32
+	Pad0               [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_ALLOC_SEMAPHORE_POOL_PARAMS_V550) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_ALLOC_SEMAPHORE_POOL_PARAMS_V550) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_PAGEABLE_MEM_ACCESS_ON_GPU_PARAMS struct {
+	GPUUUID           NvUUID
+	PageableMemAccess uint8
+	Pad               [3]byte
+	RMStatus          uint32
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_PAGEABLE_MEM_ACCESS_ON_GPU_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_PAGEABLE_MEM_ACCESS_ON_GPU_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_VALIDATE_VA_RANGE_PARAMS struct {
+	Base     uint64
+	Length   uint64
+	RMStatus uint32
+	Pad0     [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_VALIDATE_VA_RANGE_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_VALIDATE_VA_RANGE_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_CREATE_EXTERNAL_RANGE_PARAMS struct {
+	Base     uint64
+	Length   uint64
+	RMStatus uint32
+	Pad0     [4]byte
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_CREATE_EXTERNAL_RANGE_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_CREATE_EXTERNAL_RANGE_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// +marshal
+type UVM_MM_INITIALIZE_PARAMS struct {
+	UvmFD    int32
+	RMStatus uint32
+}
+
+// GetStatus implements HasStatus.GetStatus.
+func (p *UVM_MM_INITIALIZE_PARAMS) GetStatus() uint32 {
+	return p.RMStatus
+}
+
+// SetStatus implements HasStatus.SetStatus.
+func (p *UVM_MM_INITIALIZE_PARAMS) SetStatus(status uint32) {
+	p.RMStatus = status
+}
+
+// From kernel-open/nvidia-uvm/uvm_types.h:
+
+const (
+	UVM_MAX_GPUS    = NV_MAX_DEVICES
+	UVM_MAX_GPUS_V2 = NV_MAX_DEVICES * NV_MAX_SUBDEVICES
+)
+
+// +marshal
+type UvmGpuMappingAttributes struct {
+	GPUUUID            NvUUID
+	GPUMappingType     uint32
+	GPUCachingType     uint32
+	GPUFormatType      uint32
+	GPUElementBits     uint32
+	GPUCompressionType uint32
+}