DepSurf

Function: make_lowmem_page_readonly

Status

Regular

• In 4.4: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu.c (ffffffff81022930)
  Location: arch/x86/xen/mmu.c:157
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten.c:xen_load_gdt
    - arch/x86/xen/enlighten.c:xen_load_gdt
    - arch/x86/xen/mmu.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu.c:xen_alloc_pte_init
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/xen/smp.c:xen_cpu_up
    - arch/x86/xen/smp.c:xen_cpu_up
  

  Symbols:

  ffffffff81022930-ffffffff8102296d: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 4.8: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu.c (ffffffff81021c60)
  Location: arch/x86/xen/mmu.c:158
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten.c:xen_load_gdt
    - arch/x86/xen/enlighten.c:xen_load_gdt
    - arch/x86/xen/mmu.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu.c:xen_alloc_pte_init
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/xen/smp.c:xen_cpu_up
    - arch/x86/xen/smp.c:xen_cpu_up
  

  Symbols:

  ffffffff81021c60-ffffffff81021c9d: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 4.10: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu.c (ffffffff810223b0)
  Location: arch/x86/xen/mmu.c:158
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten.c:xen_load_gdt
    - arch/x86/xen/enlighten.c:xen_load_gdt
    - arch/x86/xen/mmu.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu.c:xen_alloc_pte_init
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/xen/mmu.c:xen_relocate_p2m
    - arch/x86/xen/smp.c:xen_cpu_up
    - arch/x86/xen/smp.c:xen_cpu_up
  

  Symbols:

  ffffffff810223b0-ffffffff810223ed: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 4.13: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81024380)
  Location: arch/x86/xen/mmu_pv.c:125
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:xen_pv_cpu_up
    - arch/x86/xen/smp_pv.c:xen_pv_cpu_up
  

  Symbols:

  ffffffff81024380-ffffffff810243bd: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 4.15: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81024f20)
  Location: arch/x86/xen/mmu_pv.c:125
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:xen_pv_cpu_up
    - arch/x86/xen/smp_pv.c:xen_pv_cpu_up
  

  Symbols:

  ffffffff81024f20-ffffffff81024f5d: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81025c40)
  Location: arch/x86/xen/mmu_pv.c:127
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:xen_pv_cpu_up
    - arch/x86/xen/smp_pv.c:xen_pv_cpu_up
  

  Symbols:

  ffffffff81025c40-ffffffff81025c7d: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 5.0: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff810257f0)
  Location: arch/x86/xen/mmu_pv.c:136
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:xen_pv_cpu_up
    - arch/x86/xen/smp_pv.c:xen_pv_cpu_up
  

  Symbols:

  ffffffff810257f0-ffffffff8102582d: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 5.3: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81027520)
  Location: arch/x86/xen/mmu_pv.c:136
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
  

  Symbols:

  ffffffff81027520-ffffffff8102755f: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81027b00)
  Location: arch/x86/xen/mmu_pv.c:136
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
  

  Symbols:

  ffffffff81027b00-ffffffff81027b3f: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81029a40)
  Location: arch/x86/xen/mmu_pv.c:136
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
  

  Symbols:

  ffffffff81029a40-ffffffff81029a7d: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff8102a420)
  Location: arch/x86/xen/mmu_pv.c:125
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
  

  Symbols:

  ffffffff8102a420-ffffffff8102a45d: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff8102b0c0)
  Location: arch/x86/xen/mmu_pv.c:125
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
  

  Symbols:

  ffffffff8102b0c0-ffffffff8102b0fd: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 5.15: ✅

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff8102f9d0)
  Location: arch/x86/xen/mmu_pv.c:125
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
  

  Symbols:

  ffffffff8102f9d0-ffffffff8102fa0d: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 5.19: ✅

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81034d60)
  Location: arch/x86/xen/mmu_pv.c:127
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
  

  Symbols:

  ffffffff81034d60-ffffffff81034db5: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff83e6f5f0)
  Location: arch/x86/xen/mmu_pv.c:127
  Inline: True
  Inline callers:
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
  

  Symbols:

  ffffffff8103c8c0-ffffffff8103c915: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff836904f0)
  Location: arch/x86/xen/mmu_pv.c:143
  Inline: True
  Inline callers:
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
  

  Symbols:

  ffffffff8103c7a0-ffffffff8103c7f5: make_lowmem_page_readonly (STB_GLOBAL)
  

• In 6.8: ✅

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81042c60)
  Location: arch/x86/xen/mmu_pv.c:143
  Inline: False
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
    - arch/x86/xen/smp_pv.c:cpu_initialize_context
  

  Symbols:

  ffffffff81042c60-ffffffff81042ccc: make_lowmem_page_readonly (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81027c60)
  Location: arch/x86/xen/mmu_pv.c:136
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
  

  Symbols:

  ffffffff81027c60-ffffffff81027c9f: make_lowmem_page_readonly (STB_GLOBAL)
  

• In azure: Absent ⚠️
• In gcp: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81027ac0)
  Location: arch/x86/xen/mmu_pv.c:136
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
  

  Symbols:

  ffffffff81027ac0-ffffffff81027aff: make_lowmem_page_readonly (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  void make_lowmem_page_readonly(void *vaddr);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81028700)
  Location: arch/x86/xen/mmu_pv.c:136
  Inline: True
  Direct callers:
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/enlighten_pv.c:xen_load_gdt
    - arch/x86/xen/mmu_pv.c:xen_alloc_pmd_init
    - arch/x86/xen/mmu_pv.c:xen_alloc_pte_init
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
    - arch/x86/xen/mmu_pv.c:xen_relocate_p2m
  

  Symbols:

  ffffffff81028700-ffffffff8102873f: make_lowmem_page_readonly (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

Flavor

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