DepSurf

Function: __native_read_cr3

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff81066cb9)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/kernel/paravirt.c:native_flush_tlb
  

  Symbols:

  ffffffff81066930-ffffffff81066939: __native_read_cr3 (STB_LOCAL)
  

• In 4.15: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff8106b364)
  Location: arch/x86/include/asm/special_insns.h:43
  Inline: True
  Inline callers:
    - arch/x86/kernel/paravirt.c:native_flush_tlb
  

  In arch/x86/mm/mem_encrypt.c (ffffffff826c59bf)
  Location: arch/x86/include/asm/special_insns.h:43
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt.c:__sme_early_map_unmap_mem
    - arch/x86/mm/mem_encrypt.c:native_read_cr3_pa
  Direct callers:
    - arch/x86/mm/mem_encrypt.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff8106ab00-ffffffff8106ab09: __native_read_cr3 (STB_LOCAL)
  ffffffff810804f4-ffffffff810804fd: __native_read_cr3 (STB_LOCAL)
  

• In 4.18: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff8106e034)
  Location: arch/x86/include/asm/special_insns.h:43
  Inline: True
  Inline callers:
    - arch/x86/kernel/paravirt.c:native_flush_tlb
  

  In arch/x86/mm/mem_encrypt.c (ffffffff826efa95)
  Location: arch/x86/include/asm/special_insns.h:43
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt.c:__sme_early_map_unmap_mem
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff826f04a7)
  Location: arch/x86/include/asm/special_insns.h:43
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff8106d7e0-ffffffff8106d7e9: __native_read_cr3 (STB_LOCAL)
  

• In 5.0: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff81074074)
  Location: arch/x86/include/asm/special_insns.h:43
  Inline: True
  Inline callers:
    - arch/x86/kernel/paravirt.c:native_flush_tlb
  

  In arch/x86/mm/mem_encrypt.c (ffffffff828a6752)
  Location: arch/x86/include/asm/special_insns.h:43
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt.c:__sme_early_map_unmap_mem
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff828a71af)
  Location: arch/x86/include/asm/special_insns.h:43
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff81073980-ffffffff81073989: __native_read_cr3 (STB_LOCAL)
  

• In 5.3: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff81077bf4)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/kernel/paravirt.c:native_flush_tlb
  

  In arch/x86/mm/mem_encrypt.c (ffffffff828bedee)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt.c:__sme_early_map_unmap_mem
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff828bf86d)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff810774f0-ffffffff810774f4: __native_read_cr3 (STB_LOCAL)
  

• In 5.4: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff81078c64)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/kernel/paravirt.c:native_flush_tlb
  

  In arch/x86/mm/mem_encrypt.c (ffffffff828c5267)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt.c:__sme_early_map_unmap_mem
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff828c5d0c)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff81078580-ffffffff81078584: __native_read_cr3 (STB_LOCAL)
  

• In 5.8: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff8107f9a0)
  Location: arch/x86/include/asm/special_insns.h:43
  Inline: False
  

  In arch/x86/mm/tlb.c (ffffffff8108ba14)
  Location: arch/x86/include/asm/special_insns.h:43
  Inline: True
  Inline callers:
    - arch/x86/mm/tlb.c:native_flush_tlb_local
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff82ce8fa4)
  Location: arch/x86/include/asm/special_insns.h:43
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff8107f9a0-ffffffff8107f9a4: __native_read_cr3 (STB_LOCAL)
  

• In 5.11: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff8107f5d0)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: False
  

  In arch/x86/mm/tlb.c (ffffffff8108ba64)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/tlb.c:native_flush_tlb_local
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff82fd6a2a)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff8107f5d0-ffffffff8107f5d4: __native_read_cr3 (STB_LOCAL)
  

• In 5.13: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff810806e0)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: False
  

  In arch/x86/mm/tlb.c (ffffffff8108c649)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/tlb.c:native_flush_tlb_local
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff831e1474)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff810806e0-ffffffff810806e4: __native_read_cr3 (STB_LOCAL)
  

• In 5.15: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff8108f600)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: False
  

  In arch/x86/mm/tlb.c (ffffffff8109be89)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/tlb.c:native_flush_tlb_local
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff832c4d06)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff8108f600-ffffffff8108f604: __native_read_cr3 (STB_LOCAL)
  

• In 5.19: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff810a0370)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: False
  

  In arch/x86/mm/tlb.c (ffffffff810af3f4)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/tlb.c:native_flush_tlb_local
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff83477778)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff810a0370-ffffffff810a0378: __native_read_cr3 (STB_LOCAL)
  

• In 6.2: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff810b7ed0)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: False
  

  In arch/x86/mm/tlb.c (ffffffff810c9834)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/tlb.c:native_flush_tlb_local
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff83ea0e4f)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff810b7ed0-ffffffff810b7ed8: __native_read_cr3 (STB_LOCAL)
  

• In 6.5: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff810bb0a0)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: False
  

  In arch/x86/mm/tlb.c (ffffffff810cceb4)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/tlb.c:native_flush_tlb_local
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff836c4f5f)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff810bb0a0-ffffffff810bb0a8: __native_read_cr3 (STB_LOCAL)
  

• In 6.8: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff810c24f0)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: False
  

  In arch/x86/mm/tlb.c (ffffffff810d5584)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/tlb.c:native_flush_tlb_local
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff838f5b5f)
  Location: arch/x86/include/asm/special_insns.h:45
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff810c24f0-ffffffff810c24f8: __native_read_cr3 (STB_LOCAL)
  

Arch

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

Flavor

• In aws: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff81077c64)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/kernel/paravirt.c:native_flush_tlb
  

  In arch/x86/mm/mem_encrypt.c (ffffffff828b01ff)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt.c:__sme_early_map_unmap_mem
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff828b0ca4)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff81077580-ffffffff81077584: __native_read_cr3 (STB_LOCAL)
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/head64.c (ffffffff82888240)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/kernel/head64.c:__early_make_pgtable
  

  In arch/x86/kernel/process_64.c (ffffffff8102048a)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/kernel/process_64.c:__show_regs
  

  In arch/x86/kernel/paravirt.c (ffffffff810677d4)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/kernel/paravirt.c:native_flush_tlb
  

  In arch/x86/mm/fault.c (ffffffff8106e2d4)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:no_context
    - arch/x86/mm/fault.c:dump_pagetable
    - arch/x86/mm/fault.c:vmalloc_fault
  

  In arch/x86/mm/ioremap.c (ffffffff828a5e2e)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/ioremap.c:early_ioremap_pmd
  

  In arch/x86/mm/tlb.c (ffffffff81076978)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/tlb.c:initialize_tlbstate_and_flush
  

  In arch/x86/mm/mem_encrypt.c (ffffffff828a83ec)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt.c:__sme_early_map_unmap_mem
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff828a8e29)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  In arch/x86/power/cpu.c (ffffffff81863628)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/power/cpu.c:save_processor_state
  

  In arch/x86/power/hibernate.c (ffffffff81865341)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/power/hibernate.c:relocate_restore_code
  

• In gcp: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff81077c14)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/kernel/paravirt.c:native_flush_tlb
  

  In arch/x86/mm/mem_encrypt.c (ffffffff828c30fe)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt.c:__sme_early_map_unmap_mem
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff828c3ba3)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff81077530-ffffffff81077534: __native_read_cr3 (STB_LOCAL)
  

• In lowlatency: Duplicate, Selective Inline ⚠️

  long unsigned int __native_read_cr3();
  

  Collision: Static Duplication

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/paravirt.c (ffffffff81079cd0)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/kernel/paravirt.c:native_flush_tlb
  

  In arch/x86/mm/mem_encrypt.c (ffffffff828c62a4)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt.c:__sme_early_map_unmap_mem
  

  In arch/x86/mm/mem_encrypt_identity.c (ffffffff828c6d49)
  Location: arch/x86/include/asm/special_insns.h:42
  Inline: True
  Inline callers:
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
    - arch/x86/mm/mem_encrypt_identity.c:sme_encrypt_kernel
  

  Symbols:

  ffffffff810795d0-ffffffff810795d4: __native_read_cr3 (STB_LOCAL)
  

Differences

Regular

• 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 ✅