DepSurf

Function: remap_pfn_range

Status

Regular

• In 4.4: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811c0850)
  Location: mm/memory.c:1694
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:map_vdso
    - arch/x86/entry/vdso/vma.c:map_vdso
    - mm/memory.c:vm_iomap_memory
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - fs/proc/vmcore.c:mmap_vmcore
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/base/dma-mapping.c:dma_common_mmap
    - arch/x86/pci/i386.c:pci_mmap_page_range
  

  Symbols:

  ffffffff811c0850-ffffffff811c0c77: remap_pfn_range (STB_GLOBAL)
  

• In 4.8: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811dc240)
  Location: mm/memory.c:1756
  Inline: False
  Direct callers:
    - mm/memory.c:vm_iomap_memory
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/base/dma-mapping.c:dma_common_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - arch/x86/pci/i386.c:pci_mmap_page_range
  

  Symbols:

  ffffffff811dc240-ffffffff811dc670: remap_pfn_range (STB_GLOBAL)
  

• In 4.10: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811ebd50)
  Location: mm/memory.c:1756
  Inline: False
  Direct callers:
    - mm/memory.c:vm_iomap_memory
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/base/dma-mapping.c:dma_common_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - arch/x86/pci/i386.c:pci_mmap_page_range
  

  Symbols:

  ffffffff811ebd50-ffffffff811ec17e: remap_pfn_range (STB_GLOBAL)
  

• In 4.13: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff811f6c50)
  Location: mm/memory.c:1942
  Inline: False
  Direct callers:
    - mm/memory.c:vm_iomap_memory
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/base/dma-mapping.c:dma_common_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
  

  Symbols:

  ffffffff811f6c50-ffffffff811f7094: remap_pfn_range (STB_GLOBAL)
  

• In 4.15: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8120f180)
  Location: mm/memory.c:2059
  Inline: False
  Direct callers:
    - mm/memory.c:vm_iomap_memory
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/base/dma-mapping.c:dma_common_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
  

  Symbols:

  ffffffff8120f180-ffffffff8120f638: remap_pfn_range (STB_GLOBAL)
  

• In 4.18: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8122ef10)
  Location: mm/memory.c:2101
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff8122ef10-ffffffff8122f3d4: remap_pfn_range (STB_GLOBAL)
  

• In 5.0: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81243290)
  Location: mm/memory.c:1837
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff81243290-ffffffff8124376b: remap_pfn_range (STB_GLOBAL)
  

• In 5.3: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812550c0)
  Location: mm/memory.c:1892
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_common_mmap
    - kernel/dma/coherent.c:__dma_mmap_from_coherent
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff812550c0-ffffffff812555b7: remap_pfn_range (STB_GLOBAL)
  

• In 5.4: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81263630)
  Location: mm/memory.c:1897
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/vfio/pci/vfio_pci.c:vfio_pci_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff81263630-ffffffff81263b27: remap_pfn_range (STB_GLOBAL)
  

• In 5.8: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812938a0)
  Location: mm/memory.c:2096
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_common_mmap
    - kernel/dma/direct.c:dma_direct_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - security/selinux/selinuxfs.c:sel_mmap_handle_status
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/iommu/dma-iommu.c:iommu_dma_mmap
    - drivers/vfio/pci/vfio_pci.c:vfio_pci_mmap_fault
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff812938a0-ffffffff81293cc9: remap_pfn_range (STB_GLOBAL)
  

• In 5.11: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8129e190)
  Location: mm/memory.c:2270
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/direct.c:dma_direct_mmap
    - kernel/dma/ops_helpers.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - security/selinux/selinuxfs.c:sel_mmap_handle_status
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/iommu/dma-iommu.c:iommu_dma_mmap
    - drivers/dma-buf/heaps/system_heap.c:system_heap_mmap
    - drivers/vfio/pci/vfio_pci.c:vfio_pci_mmap_fault
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff8129e190-ffffffff8129e5e9: remap_pfn_range (STB_GLOBAL)
  

• In 5.13: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812a3df0)
  Location: mm/memory.c:2345
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_mmap_pages
    - kernel/dma/direct.c:dma_direct_mmap
    - kernel/dma/ops_helpers.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - security/selinux/selinuxfs.c:sel_mmap_handle_status
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/iommu/dma-iommu.c:iommu_dma_mmap
    - drivers/dma-buf/heaps/system_heap.c:system_heap_mmap
    - drivers/vfio/pci/vfio_pci.c:vfio_pci_mmap_fault
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff812a3df0-ffffffff812a3e89: remap_pfn_range (STB_GLOBAL)
  

• In 5.15: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff812e5110)
  Location: mm/memory.c:2440
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_mmap_pages
    - kernel/dma/direct.c:dma_direct_mmap
    - kernel/dma/ops_helpers.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - security/selinux/selinuxfs.c:sel_mmap_handle_status
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/iommu/dma-iommu.c:iommu_dma_mmap
    - drivers/dma-buf/heaps/system_heap.c:system_heap_mmap
    - drivers/vfio/pci/vfio_pci_core.c:vfio_pci_mmap_fault
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff812e5110-ffffffff812e51a9: remap_pfn_range (STB_GLOBAL)
  

• In 5.19: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81346ab0)
  Location: mm/memory.c:2533
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_mmap_pages
    - kernel/dma/direct.c:dma_direct_mmap
    - kernel/dma/ops_helpers.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - security/selinux/selinuxfs.c:sel_mmap_handle_status
    - io_uring/io_uring.c:io_uring_mmap
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/iommu/dma-iommu.c:iommu_dma_mmap
    - drivers/dma-buf/heaps/system_heap.c:system_heap_mmap
    - drivers/vfio/pci/vfio_pci_core.c:vfio_pci_mmap_fault
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff81346ab0-ffffffff81346b67: remap_pfn_range (STB_GLOBAL)
  

• In 6.2: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff813beea0)
  Location: mm/memory.c:2504
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_mmap_pages
    - kernel/dma/direct.c:dma_direct_mmap
    - kernel/dma/ops_helpers.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - security/selinux/selinuxfs.c:sel_mmap_handle_status
    - io_uring/io_uring.c:io_uring_mmap
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/iommu/dma-iommu.c:iommu_dma_mmap
    - drivers/dma-buf/heaps/system_heap.c:system_heap_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff813beea0-ffffffff813bef57: remap_pfn_range (STB_GLOBAL)
  

• In 6.5: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff813f3b10)
  Location: mm/memory.c:2504
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_mmap_pages
    - kernel/dma/direct.c:dma_direct_mmap
    - kernel/dma/ops_helpers.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - security/selinux/selinuxfs.c:sel_mmap_handle_status
    - io_uring/io_uring.c:io_uring_mmap
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/iommu/dma-iommu.c:iommu_dma_mmap
    - drivers/dma-buf/heaps/system_heap.c:system_heap_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
  

  Symbols:

  ffffffff813f3b10-ffffffff813f3bcc: remap_pfn_range (STB_GLOBAL)
  

• In 6.8: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8141e7a0)
  Location: mm/memory.c:2527
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_mmap_pages
    - kernel/dma/direct.c:dma_direct_mmap
    - kernel/dma/ops_helpers.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - security/selinux/selinuxfs.c:sel_mmap_handle_status
    - io_uring/io_uring.c:io_uring_mmap
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/iommu/dma-iommu.c:iommu_dma_mmap
    - drivers/dma-buf/heaps/system_heap.c:system_heap_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
  

  Symbols:

  ffffffff8141e7a0-ffffffff8141e85c: remap_pfn_range (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffff8000102fa850)
  Location: mm/memory.c:1897
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_common_mmap
    - kernel/dma/coherent.c:__dma_mmap_from_coherent
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/video/fbdev/amba-clcd.c:clcdfb_of_vram_mmap
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/iommu/dma-iommu.c:iommu_dma_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffff8000102fa850-ffff8000102fac00: remap_pfn_range (STB_GLOBAL)
  

• In armhf: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (c0517950)
  Location: mm/memory.c:1897
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_common_mmap
    - kernel/dma/coherent.c:__dma_mmap_from_coherent
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/video/fbdev/amba-clcd.c:clcdfb_of_vram_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  c0517950-c0517bb0: remap_pfn_range (STB_GLOBAL)
  

• In ppc64el: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (c0000000003c4ea0)
  Location: mm/memory.c:1897
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/proc_powerpc.c:page_map_mmap
    - arch/powerpc/kernel/pci-common.c:pci_mmap_legacy_page_range
    - kernel/dma/mapping.c:dma_common_mmap
    - kernel/dma/coherent.c:__dma_mmap_from_coherent
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - security/selinux/selinuxfs.c:sel_mmap_handle_status
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/vfio/pci/vfio_pci.c:vfio_pci_mmap
    - drivers/vfio/pci/vfio_pci_nvlink2.c:vfio_pci_npu2_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  c0000000003c4ea0-c0000000003c5510: remap_pfn_range (STB_GLOBAL)
  

• In riscv64: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffe00020a316)
  Location: mm/memory.c:1897
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_common_mmap
    - kernel/dma/coherent.c:__dma_mmap_from_coherent
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffe00020a316-ffffffe00020a58a: remap_pfn_range (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8125bc80)
  Location: mm/memory.c:1897
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff8125bc80-ffffffff8125c177: remap_pfn_range (STB_GLOBAL)
  

• In azure: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8124e240)
  Location: mm/memory.c:1897
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/vfio/pci/vfio_pci.c:vfio_pci_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff8124e240-ffffffff8124e704: remap_pfn_range (STB_GLOBAL)
  

• In gcp: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81259a20)
  Location: mm/memory.c:1897
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/vfio/pci/vfio_pci.c:vfio_pci_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff81259a20-ffffffff81259f17: remap_pfn_range (STB_GLOBAL)
  

• In lowlatency: ✅

  int remap_pfn_range(struct vm_area_struct *vma, long unsigned int addr, long unsigned int pfn, long unsigned int size, pgprot_t prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff81269420)
  Location: mm/memory.c:1897
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:pseudo_lock_dev_mmap
    - kernel/dma/mapping.c:dma_common_mmap
    - mm/memory.c:vm_iomap_memory
    - fs/io_uring.c:io_uring_mmap
    - fs/proc/vmcore.c:mmap_vmcore
    - fs/proc/vmcore.c:remap_oldmem_pfn_range
    - drivers/pci/mmap.c:pci_mmap_resource_range
    - drivers/xen/xenbus/xenbus_dev_backend.c:xenbus_backend_mmap
    - drivers/char/mem.c:mmap_mem
    - drivers/char/agp/frontend.c:agp_mmap
    - drivers/vfio/pci/vfio_pci.c:vfio_pci_mmap
    - drivers/usb/core/devio.c:usbdev_mmap
    - net/xdp/xsk.c:xsk_mmap
  

  Symbols:

  ffffffff81269420-ffffffff81269915: remap_pfn_range (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅