DepSurf

Function: pg_level_to_pfn

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: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Transformation ⚠️

  long unsigned int pg_level_to_pfn(int level, pte_t *kpte, pgprot_t *ret_prot);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/mem_encrypt_amd.c (0)
  Location: arch/x86/mm/mem_encrypt_amd.c:251
  Inline: False
  Direct callers:
    - arch/x86/mm/mem_encrypt_amd.c:__set_clr_pte_enc
    - arch/x86/mm/mem_encrypt_amd.c:enc_dec_hypercall
  

  Symbols:

  ffffffff810b9790-ffffffff810b98db: pg_level_to_pfn (STB_LOCAL)
  ffffffff81e51cda-ffffffff81e51cee: pg_level_to_pfn.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  long unsigned int pg_level_to_pfn(int level, pte_t *kpte, pgprot_t *ret_prot);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/mem_encrypt_amd.c (0)
  Location: arch/x86/mm/mem_encrypt_amd.c:252
  Inline: False
  Direct callers:
    - arch/x86/mm/mem_encrypt_amd.c:__set_clr_pte_enc
    - arch/x86/mm/mem_encrypt_amd.c:enc_dec_hypercall
  

  Symbols:

  ffffffff810d5410-ffffffff810d5574: pg_level_to_pfn (STB_LOCAL)
  ffffffff8205540b-ffffffff8205541f: pg_level_to_pfn.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  long unsigned int pg_level_to_pfn(int level, pte_t *kpte, pgprot_t *ret_prot);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/mem_encrypt_amd.c (0)
  Location: arch/x86/mm/mem_encrypt_amd.c:252
  Inline: False
  Direct callers:
    - arch/x86/mm/mem_encrypt_amd.c:__set_clr_pte_enc
    - arch/x86/mm/mem_encrypt_amd.c:enc_dec_hypercall
  

  Symbols:

  ffffffff810d8970-ffffffff810d8acd: pg_level_to_pfn (STB_LOCAL)
  ffffffff820d39d6-ffffffff820d39ea: pg_level_to_pfn.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  long unsigned int pg_level_to_pfn(int level, pte_t *kpte, pgprot_t *ret_prot);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/mm/mem_encrypt_amd.c (0)
  Location: arch/x86/mm/mem_encrypt_amd.c:217
  Inline: False
  Direct callers:
    - arch/x86/mm/mem_encrypt_amd.c:__set_clr_pte_enc
    - arch/x86/mm/mem_encrypt_amd.c:enc_dec_hypercall
  

  Symbols:

  ffffffff810e11f0-ffffffff810e134d: pg_level_to_pfn (STB_LOCAL)
  ffffffff821ae844-ffffffff821ae858: pg_level_to_pfn.cold (STB_LOCAL)
  

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

Regular

• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅