website-function

Function: __ptep_modify_prot_start

Status

Regular

• In 4.4: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct mm_struct *mm, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu.c (ffffffff8101dee0)
  Location: include/asm-generic/pgtable.h:393
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff810646b0)
  Location: include/asm-generic/pgtable.h:393
  Inline: False
  

  Symbols:

  ffffffff8101dee0-ffffffff8101def7: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff810646b0-ffffffff810646c7: __ptep_modify_prot_start (STB_LOCAL)
  

• In 4.8: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct mm_struct *mm, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu.c (ffffffff8101d2d0)
  Location: include/asm-generic/pgtable.h:398
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff81064300)
  Location: include/asm-generic/pgtable.h:398
  Inline: False
  

  Symbols:

  ffffffff8101d2d0-ffffffff8101d2e7: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff81064300-ffffffff81064317: __ptep_modify_prot_start (STB_LOCAL)
  

• In 4.10: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct mm_struct *mm, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu.c (ffffffff8101d9f0)
  Location: include/asm-generic/pgtable.h:422
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff810677d0)
  Location: include/asm-generic/pgtable.h:422
  Inline: False
  

  Symbols:

  ffffffff8101d9f0-ffffffff8101da07: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff810677d0-ffffffff810677e7: __ptep_modify_prot_start (STB_LOCAL)
  

• In 4.13: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct mm_struct *mm, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff8101fcd0)
  Location: include/asm-generic/pgtable.h:527
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff81066aa0)
  Location: include/asm-generic/pgtable.h:527
  Inline: False
  

  Symbols:

  ffffffff8101fcd0-ffffffff8101fce7: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff81066aa0-ffffffff81066ab7: __ptep_modify_prot_start (STB_LOCAL)
  

• In 4.15: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct mm_struct *mm, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81020940)
  Location: include/asm-generic/pgtable.h:528
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff8106ac30)
  Location: include/asm-generic/pgtable.h:528
  Inline: False
  

  Symbols:

  ffffffff81020940-ffffffff8102094b: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff8106ac30-ffffffff8106ac3b: __ptep_modify_prot_start (STB_LOCAL)
  

• In 4.18: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct mm_struct *mm, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff810213f0)
  Location: include/asm-generic/pgtable.h:571
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff8106d8f0)
  Location: include/asm-generic/pgtable.h:571
  Inline: False
  

  Symbols:

  ffffffff810213f0-ffffffff810213fb: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff8106d8f0-ffffffff8106d8fb: __ptep_modify_prot_start (STB_LOCAL)
  

• In 5.0: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct mm_struct *mm, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81020c60)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff81073a90)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  Symbols:

  ffffffff81020c60-ffffffff81020c6b: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff81073a90-ffffffff81073a9b: __ptep_modify_prot_start (STB_LOCAL)
  

• In 5.3: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff810227a0)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff810775f0)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  Symbols:

  ffffffff810227a0-ffffffff810227a6: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff810775f0-ffffffff810775f6: __ptep_modify_prot_start (STB_LOCAL)
  

• In 5.4: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff810230e0)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff81078660)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  Symbols:

  ffffffff810230e0-ffffffff810230e6: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff81078660-ffffffff81078666: __ptep_modify_prot_start (STB_LOCAL)
  

• In 5.8: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81025950)
  Location: include/linux/pgtable.h:783
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff8107fa60)
  Location: include/linux/pgtable.h:783
  Inline: False
  

  Symbols:

  ffffffff81025950-ffffffff81025956: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff8107fa60-ffffffff8107fa66: __ptep_modify_prot_start (STB_LOCAL)
  

• In 5.11: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81026070)
  Location: include/linux/pgtable.h:832
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff8107f680)
  Location: include/linux/pgtable.h:832
  Inline: False
  

  Symbols:

  ffffffff81026070-ffffffff81026076: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff8107f680-ffffffff8107f686: __ptep_modify_prot_start (STB_LOCAL)
  

• In 5.13: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81027fb0)
  Location: include/linux/pgtable.h:832
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff81080780)
  Location: include/linux/pgtable.h:832
  Inline: False
  

  Symbols:

  ffffffff81027fb0-ffffffff81027fb6: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff81080780-ffffffff81080786: __ptep_modify_prot_start (STB_LOCAL)
  

• In 5.15: ✅

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff8108f6a0)
  Location: include/linux/pgtable.h:851
  Inline: False
  

  Symbols:

  ffffffff8108f6a0-ffffffff8108f6a6: __ptep_modify_prot_start (STB_LOCAL)
  

• In 5.19: ✅

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff810a0420)
  Location: include/linux/pgtable.h:884
  Inline: False
  

  Symbols:

  ffffffff810a0420-ffffffff810a042c: __ptep_modify_prot_start (STB_LOCAL)
  

• In 6.2: ✅

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff810b7fb0)
  Location: include/linux/pgtable.h:920
  Inline: False
  

  Symbols:

  ffffffff810b7fb0-ffffffff810b7fbc: __ptep_modify_prot_start (STB_LOCAL)
  

• In 6.5: ✅

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff810bb160)
  Location: include/linux/pgtable.h:932
  Inline: False
  

  Symbols:

  ffffffff810bb160-ffffffff810bb16c: __ptep_modify_prot_start (STB_LOCAL)
  

• In 6.8: ✅

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff810c25b0)
  Location: include/linux/pgtable.h:1063
  Inline: False
  

  Symbols:

  ffffffff810c25b0-ffffffff810c25bc: __ptep_modify_prot_start (STB_LOCAL)
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffff8000102fa044)
  Location: include/asm-generic/pgtable.h:609
  Inline: True
  Inline callers:
    - mm/memory.c:__handle_mm_fault
  

  In mm/mprotect.c (ffff80001030524c)
  Location: include/asm-generic/pgtable.h:609
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/asm-generic/pgtable.h:609
  Inline: True
  

  In mm/mprotect.c (c0523374)
  Location: include/asm-generic/pgtable.h:609
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

• In ppc64el: Absent ⚠️
• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (0)
  Location: include/asm-generic/pgtable.h:609
  Inline: True
  

  In mm/mprotect.c (ffffffe000211204)
  Location: include/asm-generic/pgtable.h:609
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

Flavor

• In aws: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81023240)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff81077660)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  Symbols:

  ffffffff81023240-ffffffff81023246: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff81077660-ffffffff81077666: __ptep_modify_prot_start (STB_LOCAL)
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffff8124da0f)
  Location: include/asm-generic/pgtable.h:609
  Inline: True
  Inline callers:
    - mm/memory.c:__handle_mm_fault
  

  In mm/mprotect.c (ffffffff81258d40)
  Location: include/asm-generic/pgtable.h:609
  Inline: True
  Inline callers:
    - mm/mprotect.c:change_protection_range
  

  In fs/proc/task_mmu.c (ffffffff8135a1e0)
  Location: include/asm-generic/pgtable.h:609
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:clear_refs_pte_range
  

• In gcp: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff810230a0)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff81077610)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  Symbols:

  ffffffff810230a0-ffffffff810230a6: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff81077610-ffffffff81077616: __ptep_modify_prot_start (STB_LOCAL)
  

• In lowlatency: Duplicate ⚠️

  pte_t __ptep_modify_prot_start(struct vm_area_struct *vma, long unsigned int addr, pte_t *ptep);
  

  Collision: Static Duplication

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/xen/mmu_pv.c (ffffffff81023510)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  In arch/x86/kernel/paravirt.c (ffffffff810796b0)
  Location: include/asm-generic/pgtable.h:609
  Inline: False
  

  Symbols:

  ffffffff81023510-ffffffff81023516: __ptep_modify_prot_start (STB_LOCAL)
  ffffffff810796b0-ffffffff810796b6: __ptep_modify_prot_start (STB_LOCAL)
  

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 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Param added. struct vm_area_struct *vma
  • Param removed. struct mm_struct *mm
• 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 ✅