DepSurf

Function: check_addr

Status

Regular

• In 4.4: ✅

  int check_addr(char *name, struct device *hwdev, dma_addr_t bus, size_t size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-nommu.c (ffffffff81036d90)
  Location: arch/x86/kernel/pci-nommu.c:15
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-nommu.c:nommu_map_sg
    - arch/x86/kernel/pci-nommu.c:nommu_map_page
  

  Symbols:

  ffffffff81036d90-ffffffff81036dec: check_addr (STB_LOCAL)
  

• In 4.8: ✅

  int check_addr(char *name, struct device *hwdev, dma_addr_t bus, size_t size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-nommu.c (ffffffff81035f90)
  Location: arch/x86/kernel/pci-nommu.c:15
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-nommu.c:nommu_map_sg
    - arch/x86/kernel/pci-nommu.c:nommu_map_page
  

  Symbols:

  ffffffff81035f90-ffffffff81035fec: check_addr (STB_LOCAL)
  

• In 4.10: ✅

  int check_addr(char *name, struct device *hwdev, dma_addr_t bus, size_t size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-nommu.c (ffffffff81035cc0)
  Location: arch/x86/kernel/pci-nommu.c:15
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-nommu.c:nommu_map_sg
    - arch/x86/kernel/pci-nommu.c:nommu_map_page
  

  Symbols:

  ffffffff81035cc0-ffffffff81035d1c: check_addr (STB_LOCAL)
  

• In 4.13: ✅

  int check_addr(char *name, struct device *hwdev, dma_addr_t bus, size_t size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-nommu.c (ffffffff81033c90)
  Location: arch/x86/kernel/pci-nommu.c:17
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-nommu.c:nommu_map_sg
    - arch/x86/kernel/pci-nommu.c:nommu_map_page
  

  Symbols:

  ffffffff81033c90-ffffffff81033cde: check_addr (STB_LOCAL)
  

• In 4.15: ✅

  int check_addr(char *name, struct device *hwdev, dma_addr_t bus, size_t size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-nommu.c (ffffffff81035fd0)
  Location: arch/x86/kernel/pci-nommu.c:18
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-nommu.c:nommu_map_sg
    - arch/x86/kernel/pci-nommu.c:nommu_map_page
  

  Symbols:

  ffffffff81035fd0-ffffffff8103601e: check_addr (STB_LOCAL)
  

• In 4.18: ✅

  bool check_addr(struct device *dev, dma_addr_t dma_addr, size_t size, const char *caller);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8110cfc0)
  Location: kernel/dma/direct.c:33
  Inline: False
  Direct callers:
    - kernel/dma/direct.c:dma_direct_map_page
  

  Symbols:

  ffffffff8110cfc0-ffffffff8110d03b: check_addr (STB_LOCAL)
  

• 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: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

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 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 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Param added. struct device *dev
  • Param added. dma_addr_t dma_addr
  • Param added. const char *caller
  • Param removed. char *name
  • Param removed. struct device *hwdev
  • Param removed. dma_addr_t bus
  • Param reordered. name, hwdev, bus, size ➡️ dev, dma_addr, size, caller
  • Return type changed. int ➡️ bool