DepSurf

Function: dma_coherent_ok

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: Collision, Full Inline ⚠️

  Collision: Static-Static Collision

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8110ce0c)
  Location: kernel/dma/direct.c:54
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:dma_direct_alloc
  

  In kernel/dma/swiotlb.c (ffffffff8110e493)
  Location: kernel/dma/swiotlb.c:694
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_alloc
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81118b13)
  Location: kernel/dma/direct.c:90
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81122f8e)
  Location: kernel/dma/direct.c:79
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8112f3ce)
  Location: kernel/dma/direct.c:79
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

• In 5.8: ✅

  bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8113dc80)
  Location: kernel/dma/direct.c:73
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

  Symbols:

  ffffffff8113dc80-ffffffff8113dd02: dma_coherent_ok (STB_LOCAL)
  

• In 5.11: Selective Inline ⚠️

  bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811385f5)
  Location: kernel/dma/direct.c:68
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

  Symbols:

  ffffffff811383d0-ffffffff811384bc: dma_coherent_ok (STB_LOCAL)
  

• In 5.13: Selective Inline ⚠️

  bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81139713)
  Location: kernel/dma/direct.c:68
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

  Symbols:

  ffffffff811394f0-ffffffff811395dc: dma_coherent_ok (STB_LOCAL)
  

• In 5.15: Selective Inline ⚠️

  bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8115c6e1)
  Location: kernel/dma/direct.c:68
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

  Symbols:

  ffffffff8115c830-ffffffff8115c91c: dma_coherent_ok (STB_LOCAL)
  

• In 5.19: Selective Inline ⚠️

  bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8118646b)
  Location: kernel/dma/direct.c:68
  Inline: True
  

  Symbols:

  ffffffff811865d0-ffffffff811866e5: dma_coherent_ok (STB_LOCAL)
  

• In 6.2: Selective Inline ⚠️

  bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811c1e80)
  Location: kernel/dma/direct.c:68
  Inline: True
  

  Symbols:

  ffffffff811c2030-ffffffff811c2145: dma_coherent_ok (STB_LOCAL)
  

• In 6.5: Selective Inline ⚠️

  bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811d49b5)
  Location: kernel/dma/direct.c:69
  Inline: True
  

  Symbols:

  ffffffff811d4b70-ffffffff811d4c8c: dma_coherent_ok (STB_LOCAL)
  

• In 6.8: Selective Inline ⚠️

  bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811e98a5)
  Location: kernel/dma/direct.c:69
  Inline: True
  

  Symbols:

  ffffffff811e9a70-ffffffff811e9b7d: dma_coherent_ok (STB_GLOBAL)
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffff800010194d94)
  Location: kernel/dma/direct.c:79
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (c03e1af0)
  Location: kernel/dma/direct.c:79
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (c0000000001f5110)
  Location: kernel/dma/direct.c:79
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffe000126c54)
  Location: kernel/dma/direct.c:79
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

Flavor

• In aws: ✅

  bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81127830)
  Location: kernel/dma/direct.c:79
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

  Symbols:

  ffffffff81127830-ffffffff811278b2: dma_coherent_ok (STB_LOCAL)
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8111a40e)
  Location: kernel/dma/direct.c:79
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8112589e)
  Location: kernel/dma/direct.c:79
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81131ede)
  Location: kernel/dma/direct.c:79
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:__dma_direct_alloc_pages
  

Differences

Regular

• 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 ✅

Flavor