DepSurf

Function: sgx_get_epc_virt_addr

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81066b33)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:69
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_alloc_va_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  

  In arch/x86/kernel/cpu/sgx/ioctl.c (ffffffff8106706e)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:69
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_init
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_extend
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_extend
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_create
  

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff8106873b)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:69
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_free_epc_page
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:__sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaimer_block
    - arch/x86/kernel/cpu/sgx/main.c:sgx_sanitize_section
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81066a0f)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_alloc_va_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  

  In arch/x86/kernel/cpu/sgx/ioctl.c (ffffffff810675ff)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_init
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_create
  

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff8106869c)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:__sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaimer_block
  

  In arch/x86/kernel/cpu/sgx/virt.c (ffffffff81069515)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81070c99)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_alloc_va_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  

  In arch/x86/kernel/cpu/sgx/ioctl.c (ffffffff810719af)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_init
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_create
  

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff81072bc3)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:__sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaimer_block
  

  In arch/x86/kernel/cpu/sgx/virt.c (ffffffff81073c35)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:70
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff8107ec39)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_alloc_va_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  

  In arch/x86/kernel/cpu/sgx/ioctl.c (ffffffff8107fa6b)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_init
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_create
  

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff81081063)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:__sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaimer_block
  

  In arch/x86/kernel/cpu/sgx/virt.c (ffffffff810826a5)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff810904b9)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_alloc_va_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_eaug_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_eaug_page
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  

  In arch/x86/kernel/cpu/sgx/ioctl.c (ffffffff810915d2)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_remove_pages
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_enclave_modify_types
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_enclave_restrict_permissions
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_enclave_etrack
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_init
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_create
  

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff810940a6)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:__sgx_encl_ewb
  

  In arch/x86/kernel/cpu/sgx/virt.c (ffffffff81095125)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff810933e9)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_alloc_va_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_eaug_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_eaug_page
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  

  In arch/x86/kernel/cpu/sgx/ioctl.c (ffffffff81094512)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_remove_pages
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_enclave_modify_types
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_enclave_restrict_permissions
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_enclave_etrack
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_init
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_create
  

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff81097030)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:__sgx_encl_ewb
  

  In arch/x86/kernel/cpu/sgx/virt.c (ffffffff810980a5)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff8109a859)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_free_epc_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_alloc_va_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_vma_access
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_eaug_page
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_eaug_page
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
    - arch/x86/kernel/cpu/sgx/encl.c:__sgx_encl_eldu
  

  In arch/x86/kernel/cpu/sgx/ioctl.c (ffffffff8109b9f2)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_remove_pages
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_enclave_modify_types
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_enclave_restrict_permissions
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_enclave_etrack
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_init
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:__sgx_encl_add_page
    - arch/x86/kernel/cpu/sgx/ioctl.c:sgx_encl_create
  

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff8109e5a0)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaim_pages
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:sgx_encl_ewb
    - arch/x86/kernel/cpu/sgx/main.c:__sgx_encl_ewb
  

  In arch/x86/kernel/cpu/sgx/virt.c (ffffffff8109f645)
  Location: arch/x86/kernel/cpu/sgx/sgx.h:76
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/virt.c:sgx_vepc_free_page
  

Arch

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

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences