VM_DONTEXPAND

arch/x86/kernel/cpu/sgx/driver.c

115

vm_flags_set(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP | VM_IO);

drivers/accel/amdxdna/amdxdna_ubuf.c

103

vm_flags_set(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP);

drivers/accel/habanalabs/common/memory.c

2106

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP | VM_DONTCOPY | VM_NORESERVE);

drivers/accel/habanalabs/gaudi/gaudi.c

4167

vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP |

drivers/accel/habanalabs/gaudi2/gaudi2.c

11628

vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP |

drivers/accel/habanalabs/gaudi2/gaudi2.c

6837

vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP |

drivers/accel/habanalabs/goya/goya.c

2876

vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP |

drivers/dma-buf/heaps/cma_heap.c

205

vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP);

drivers/dma-buf/udmabuf.c

105

vm_flags_set(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP);

drivers/gpu/drm/amd/amdkfd/kfd_chardev.c

3465

vm_flags_set(vma, VM_IO | VM_DONTCOPY | VM_DONTEXPAND | VM_NORESERVE |

drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c

127

vm_flags_set(vma, VM_IO | VM_DONTCOPY | VM_DONTEXPAND | VM_NORESERVE |

drivers/gpu/drm/amd/amdkfd/kfd_events.c

1083

vm_flags_set(vma, VM_IO | VM_DONTCOPY | VM_DONTEXPAND | VM_NORESERVE

drivers/gpu/drm/amd/amdkfd/kfd_process.c

2253

vm_flags_set(vma, VM_IO | VM_DONTCOPY | VM_DONTEXPAND

drivers/gpu/drm/drm_gem.c

1212

WARN_ON(!(vma->vm_flags & VM_DONTEXPAND));

drivers/gpu/drm/drm_gem.c

1219

vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP);

drivers/gpu/drm/drm_gem_dma_helper.c

537

vm_flags_mod(vma, VM_DONTEXPAND, VM_PFNMAP);

drivers/gpu/drm/drm_gem_shmem_helper.c

700

vm_flags_set(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP);

drivers/gpu/drm/etnaviv/etnaviv_gem.c

133

vm_flags_set(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP);

drivers/gpu/drm/exynos/exynos_drm_gem.c

373

vm_flags_set(vma, VM_IO | VM_DONTEXPAND | VM_DONTDUMP);

drivers/gpu/drm/gma500/fbdev.c

67

vm_flags_set(vma, VM_IO | VM_MIXEDMAP | VM_DONTEXPAND | VM_DONTDUMP);

drivers/gpu/drm/i915/gem/i915_gem_mman.c

1012

vm_flags_set(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP | VM_IO);

drivers/gpu/drm/i915/i915_mm.c

70

#define EXPECTED_FLAGS (VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP)

drivers/gpu/drm/mediatek/mtk_gem.c

199

vm_flags_mod(vma, VM_IO | VM_DONTEXPAND | VM_DONTDUMP, VM_PFNMAP);

drivers/gpu/drm/msm/msm_gem.c

1124

vm_flags_set(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP);

drivers/gpu/drm/omapdrm/omap_gem.c

537

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP | VM_IO | VM_MIXEDMAP);

drivers/gpu/drm/panthor/panthor_device.c

479

VM_IO | VM_DONTCOPY | VM_DONTEXPAND |

drivers/gpu/drm/rockchip/rockchip_drm_gem.c

256

vm_flags_mod(vma, VM_IO | VM_DONTEXPAND | VM_DONTDUMP, VM_PFNMAP);

drivers/gpu/drm/ttm/ttm_bo_vm.c

510

vm_flags_set(vma, VM_PFNMAP | VM_IO | VM_DONTEXPAND | VM_DONTDUMP);

drivers/gpu/drm/virtio/virtgpu_vram.c

50

vm_flags_set(vma, VM_MIXEDMAP | VM_DONTEXPAND);

drivers/gpu/drm/xe/xe_device.c

335

vm_flags_set(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP | VM_IO);

drivers/gpu/drm/xe/xe_mmio_gem.c

153

vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP |

drivers/gpu/drm/xe/xe_oa.c

1698

vm_flags_mod(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP | VM_DONTCOPY,

drivers/gpu/drm/xen/xen_drm_front_gem.c

73

vm_flags_mod(vma, VM_MIXEDMAP | VM_DONTEXPAND, VM_PFNMAP);

drivers/hsi/clients/cmt_speech.c

1267

vm_flags_set(vma, VM_IO | VM_DONTDUMP | VM_DONTEXPAND);

drivers/hwtracing/intel_th/msu.c

1661

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTCOPY | VM_MIXEDMAP);

drivers/hwtracing/stm/core.c

718

vm_flags_set(vma, VM_IO | VM_DONTEXPAND | VM_DONTDUMP);

drivers/infiniband/hw/hfi1/file_ops.c

369

flags |= VM_DONTCOPY | VM_DONTEXPAND;

drivers/infiniband/hw/hfi1/file_ops.c

391

flags |= VM_DONTCOPY | VM_DONTEXPAND;

drivers/infiniband/hw/hfi1/file_ops.c

470

flags |= VM_DONTCOPY | VM_DONTEXPAND;

drivers/infiniband/hw/hfi1/file_ops.c

486

flags |= VM_IO | VM_DONTEXPAND;

drivers/infiniband/hw/hfi1/file_ops.c

496

flags |= VM_IO | VM_DONTEXPAND;

drivers/infiniband/hw/hfi1/file_ops.c

519

flags |= VM_IO | VM_DONTEXPAND;

drivers/infiniband/hw/hfi1/file_ops.c

525

flags |= VM_IO | VM_DONTEXPAND;

drivers/infiniband/hw/hfi1/file_ops.c

531

flags |= VM_IO | VM_DONTEXPAND;

drivers/infiniband/hw/hfi1/file_ops.c

544

flags |= VM_IO | VM_DONTEXPAND;

drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c

383

vm_flags_set(vma, VM_DONTCOPY | VM_DONTEXPAND);

drivers/media/common/videobuf2/videobuf2-dma-contig.c

296

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP);

drivers/media/common/videobuf2/videobuf2-vmalloc.c

189

vm_flags_set(vma, VM_DONTEXPAND);

drivers/misc/sgi-gru/grufile.c

105

VM_DONTCOPY | VM_DONTEXPAND | VM_DONTDUMP);

drivers/misc/uacce/uacce.c

258

vm_flags_set(vma, VM_DONTCOPY | VM_DONTEXPAND | VM_WIPEONFORK);

drivers/scsi/sg.c

1289

vm_flags_set(vma, VM_IO | VM_DONTEXPAND | VM_DONTDUMP);

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

1063

vm_flags_set(vma, VM_IO | VM_DONTEXPAND | VM_DONTDUMP);

drivers/target/target_core_user.c

1931

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP);

drivers/uio/uio.c

731

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP);

drivers/usb/core/devio.c

293

vm_flags_set(vma, VM_IO | VM_DONTEXPAND | VM_DONTDUMP);

drivers/usb/mon/mon_bin.c

1284

vm_flags_mod(vma, VM_DONTEXPAND | VM_DONTDUMP, VM_MAYWRITE);

drivers/vdpa/vdpa_user/iova_domain.c

576

vm_flags_set(vma, VM_DONTDUMP | VM_DONTEXPAND);

drivers/vfio/pci/nvgrace-gpu/main.c

390

vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP);

drivers/vfio/pci/vfio_pci_core.c

1802

VM_DONTEXPAND | VM_DONTDUMP);

drivers/vhost/vdpa.c

1533

vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP);

drivers/video/fbdev/68328fb.c

394

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP);

drivers/video/fbdev/core/fb_defio.c

252

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP);

drivers/xen/gntalloc.c

528

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP);

drivers/xen/gntdev.c

1079

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP | VM_MIXEDMAP);

drivers/xen/privcmd-buf.c

160

vm_flags_set(vma, VM_IO | VM_DONTEXPAND);

drivers/xen/privcmd.c

1642

VM_DONTEXPAND | VM_DONTDUMP);

fs/proc/task_mmu.c

1169

[ilog2(VM_DONTEXPAND)] = "de",

include/linux/mm.h

550

#define VM_SPECIAL (VM_IO | VM_DONTEXPAND | VM_PFNMAP | VM_MIXEDMAP)

include/trace/events/mmflags.h

223

{VM_DONTEXPAND, "dontexpand" }, \

io_uring/memmap.c

291

vm_flags_set(vma, VM_DONTEXPAND);

kernel/bpf/arena.c

492

vm_flags_set(vma, VM_DONTEXPAND);

kernel/events/core.c

7470

vm_flags_set(vma, VM_DONTCOPY | VM_DONTEXPAND | VM_DONTDUMP);

kernel/kcov.c

511

vm_flags_set(vma, VM_DONTEXPAND);

kernel/trace/ring_buffer.c

7175

vm_flags_mod(vma, VM_DONTCOPY | VM_DONTEXPAND | VM_DONTDUMP,

mm/mmap.c

1465

vm_flags |= mm->def_flags | VM_DONTEXPAND;

mm/mremap.c

1701

(vma->vm_flags & (VM_DONTEXPAND | VM_PFNMAP)))

mm/mremap.c

1740

if (vma->vm_flags & (VM_DONTEXPAND | VM_PFNMAP))

mm/nommu.c

1596

vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP);

mm/vmalloc.c

4754

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP);

rust/bindings/bindings_helper.h

135

const vm_flags_t RUST_CONST_HELPER_VM_DONTEXPAND = VM_DONTEXPAND;

security/selinux/selinuxfs.c

478

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP);

sound/core/pcm_native.c

3754

vm_flags_mod(area, VM_DONTEXPAND | VM_DONTDUMP,

sound/core/pcm_native.c

3792

vm_flags_set(area, VM_DONTEXPAND | VM_DONTDUMP);

sound/core/pcm_native.c

3930

vm_flags_set(area, VM_DONTEXPAND | VM_DONTDUMP);

sound/soc/pxa/mmp-sspa.c

407

vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP);

sound/usb/usx2y/us122l.c

195

vm_flags_set(area, VM_DONTEXPAND);

sound/usb/usx2y/usX2Yhwdep.c

58

vm_flags_set(area, VM_DONTEXPAND | VM_DONTDUMP);

sound/usb/usx2y/usx2yhwdeppcm.c

706

vm_flags_set(area, VM_DONTEXPAND | VM_DONTDUMP);

tools/testing/vma/include/dup.h

342

#define VM_SPECIAL (VM_IO | VM_DONTEXPAND | VM_PFNMAP | VM_MIXEDMAP)

tools/testing/vma/tests/merge.c

479

vm_flags_t special_flags[] = { VM_IO, VM_DONTEXPAND, VM_PFNMAP, VM_MIXEDMAP };

Linux

arch/x86/kernel/cpu/sgx/driver.c

drivers/accel/amdxdna/amdxdna_ubuf.c

drivers/accel/habanalabs/common/memory.c

drivers/accel/habanalabs/gaudi/gaudi.c

drivers/accel/habanalabs/gaudi2/gaudi2.c

drivers/accel/habanalabs/gaudi2/gaudi2.c

drivers/accel/habanalabs/goya/goya.c

drivers/dma-buf/heaps/cma_heap.c

drivers/dma-buf/udmabuf.c

drivers/gpu/drm/amd/amdkfd/kfd_chardev.c

drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c

drivers/gpu/drm/amd/amdkfd/kfd_events.c

drivers/gpu/drm/amd/amdkfd/kfd_process.c

drivers/gpu/drm/drm_gem.c

drivers/gpu/drm/drm_gem.c

drivers/gpu/drm/drm_gem_dma_helper.c

drivers/gpu/drm/drm_gem_shmem_helper.c

drivers/gpu/drm/etnaviv/etnaviv_gem.c

drivers/gpu/drm/exynos/exynos_drm_gem.c

drivers/gpu/drm/gma500/fbdev.c

drivers/gpu/drm/i915/gem/i915_gem_mman.c

drivers/gpu/drm/i915/i915_mm.c

drivers/gpu/drm/mediatek/mtk_gem.c

drivers/gpu/drm/msm/msm_gem.c

drivers/gpu/drm/omapdrm/omap_gem.c

drivers/gpu/drm/panthor/panthor_device.c

drivers/gpu/drm/rockchip/rockchip_drm_gem.c

drivers/gpu/drm/ttm/ttm_bo_vm.c

drivers/gpu/drm/virtio/virtgpu_vram.c

drivers/gpu/drm/xe/xe_device.c

drivers/gpu/drm/xe/xe_mmio_gem.c

drivers/gpu/drm/xe/xe_oa.c

drivers/gpu/drm/xen/xen_drm_front_gem.c

drivers/hsi/clients/cmt_speech.c

drivers/hwtracing/intel_th/msu.c

drivers/hwtracing/stm/core.c

drivers/infiniband/hw/hfi1/file_ops.c

drivers/infiniband/hw/hfi1/file_ops.c

drivers/infiniband/hw/hfi1/file_ops.c

drivers/infiniband/hw/hfi1/file_ops.c

drivers/infiniband/hw/hfi1/file_ops.c

drivers/infiniband/hw/hfi1/file_ops.c

drivers/infiniband/hw/hfi1/file_ops.c

drivers/infiniband/hw/hfi1/file_ops.c

drivers/infiniband/hw/hfi1/file_ops.c

drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c

drivers/media/common/videobuf2/videobuf2-dma-contig.c

drivers/media/common/videobuf2/videobuf2-vmalloc.c

drivers/misc/sgi-gru/grufile.c

drivers/misc/uacce/uacce.c

drivers/scsi/sg.c

drivers/staging/media/atomisp/pci/hmm/hmm_bo.c

drivers/target/target_core_user.c

drivers/uio/uio.c

drivers/usb/core/devio.c

drivers/usb/mon/mon_bin.c

drivers/vdpa/vdpa_user/iova_domain.c

drivers/vfio/pci/nvgrace-gpu/main.c

drivers/vfio/pci/vfio_pci_core.c

drivers/vhost/vdpa.c

drivers/video/fbdev/68328fb.c

drivers/video/fbdev/core/fb_defio.c

drivers/xen/gntalloc.c

drivers/xen/gntdev.c

drivers/xen/privcmd-buf.c

drivers/xen/privcmd.c

fs/proc/task_mmu.c

include/linux/mm.h

include/trace/events/mmflags.h

io_uring/memmap.c

kernel/bpf/arena.c

kernel/events/core.c

kernel/kcov.c

kernel/trace/ring_buffer.c

mm/mmap.c

mm/mremap.c

mm/mremap.c

mm/nommu.c

mm/vmalloc.c