DepSurf

Function: sme_get_me_mask

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/pci/endpoint/pci-epc-core.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/virtio/virtio_mmio.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/virtio/virtio_pci_modern.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/virtio/virtio_pci_legacy.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/char/agp/intel-gtt.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/ata/libata-sff.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/usb/dwc2/platform.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/usb/dwc2/hcd.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/usb/host/ehci-pci.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/usb/host/ehci-platform.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/usb/host/ohci-platform.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

  In drivers/usb/host/xhci.c (0)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81002000)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

  In drivers/virtio/virtio_mmio.c (ffffffff815ed254)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/virtio/virtio_mmio.c:virtio_mmio_probe
    - drivers/virtio/virtio_mmio.c:virtio_mmio_probe
    - drivers/virtio/virtio_mmio.c:virtio_mmio_probe
  

  In drivers/virtio/virtio_pci_modern.c (ffffffff815ee47d)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/virtio/virtio_pci_modern.c:virtio_pci_modern_probe
    - drivers/virtio/virtio_pci_modern.c:virtio_pci_modern_probe
  

  In drivers/virtio/virtio_pci_legacy.c (ffffffff815efb15)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/virtio/virtio_pci_legacy.c:virtio_pci_legacy_probe
    - drivers/virtio/virtio_pci_legacy.c:virtio_pci_legacy_probe
    - drivers/virtio/virtio_pci_legacy.c:virtio_pci_legacy_probe
  

  In drivers/char/agp/intel-gtt.c (ffffffff816560d1)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/char/agp/intel-gtt.c:intel_gmch_probe
    - drivers/char/agp/intel-gtt.c:intel_gmch_probe
  

  In drivers/ata/libata-sff.c (ffffffff81722ea8)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/ata/libata-sff.c:ata_pci_bmdma_init
    - drivers/ata/libata-sff.c:ata_pci_bmdma_init
  

  In drivers/usb/dwc2/platform.c (ffffffff81771f20)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/usb/dwc2/platform.c:dwc2_driver_probe
  

  In drivers/usb/dwc2/hcd.c (ffffffff817790bc)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/usb/dwc2/hcd.c:dwc2_hcd_init
    - drivers/usb/dwc2/hcd.c:dwc2_hcd_init
  

  In drivers/usb/host/ehci-pci.c (ffffffff8178d42d)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/usb/host/ehci-pci.c:ehci_pci_setup
  

  In drivers/usb/host/ehci-platform.c (ffffffff8178db7f)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/usb/host/ehci-platform.c:ehci_platform_probe
    - drivers/usb/host/ehci-platform.c:ehci_platform_probe
  

  In drivers/usb/host/ohci-platform.c (ffffffff81794601)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/usb/host/ohci-platform.c:ohci_platform_probe
    - drivers/usb/host/ohci-platform.c:ohci_platform_probe
  

  In drivers/usb/host/xhci.c (ffffffff8179dd7c)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/usb/host/xhci.c:xhci_gen_setup
    - drivers/usb/host/xhci.c:xhci_gen_setup
  

  In drivers/i2c/busses/i2c-amd-pci-mp2.c (ffffffff817dd08b)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - drivers/i2c/busses/i2c-amd-pci-mp2.c:amd_mp2_pci_probe
    - drivers/i2c/busses/i2c-amd-pci-mp2.c:amd_mp2_pci_probe
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81002000)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

  In kernel/dma/mapping.c (ffffffff811182b3)
  Location: include/linux/mem_encrypt.h:36
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_set_coherent_mask
    - kernel/dma/mapping.c:dma_set_mask
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81002000)
  Location: include/linux/mem_encrypt.h:33
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

  In kernel/dma/mapping.c (ffffffff81122633)
  Location: include/linux/mem_encrypt.h:33
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_set_coherent_mask
    - kernel/dma/mapping.c:dma_set_mask
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81002000)
  Location: arch/x86/include/asm/mem_encrypt.h:100
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81003000)
  Location: arch/x86/include/asm/mem_encrypt.h:100
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81003060)
  Location: arch/x86/include/asm/mem_encrypt.h:110
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81003060)
  Location: arch/x86/include/asm/mem_encrypt.h:109
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81003060)
  Location: arch/x86/include/asm/mem_encrypt.h:110
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff8100042d)
  Location: arch/x86/include/asm/mem_encrypt.h:103
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff8347767c)
  Location: arch/x86/include/asm/mem_encrypt.h:103
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff8100045c)
  Location: arch/x86/include/asm/mem_encrypt.h:105
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff83ea0d3d)
  Location: arch/x86/include/asm/mem_encrypt.h:105
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81000574)
  Location: arch/x86/include/asm/mem_encrypt.h:109
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff836c4e4d)
  Location: arch/x86/include/asm/mem_encrypt.h:109
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81000584)
  Location: arch/x86/include/asm/mem_encrypt.h:109
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff838f5a4d)
  Location: arch/x86/include/asm/mem_encrypt.h:109
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81002000)
  Location: arch/x86/include/asm/mem_encrypt.h:100
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff810004f0)
  Location: arch/x86/include/asm/mem_encrypt.h:100
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81002000)
  Location: arch/x86/include/asm/mem_encrypt.h:100
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff81002000)
  Location: arch/x86/include/asm/mem_encrypt.h:100
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__startup_secondary_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
    - arch/x86/kernel/head64.c:__startup_64
  

Differences