DepSurf

Function: nommu_map_page

Status

Regular

• In 4.4: ✅

  dma_addr_t nommu_map_page(struct device *dev, struct page *page, long unsigned int offset, size_t size, enum dma_data_direction dir, struct dma_attrs *attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-nommu.c (ffffffff81036eb0)
  Location: arch/x86/kernel/pci-nommu.c:28
  Inline: False
  

  Symbols:

  ffffffff81036eb0-ffffffff81036f22: nommu_map_page (STB_LOCAL)
  

• In 4.8: ✅

  dma_addr_t nommu_map_page(struct device *dev, struct page *page, long unsigned int offset, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-nommu.c (ffffffff810360b0)
  Location: arch/x86/kernel/pci-nommu.c:28
  Inline: False
  

  Symbols:

  ffffffff810360b0-ffffffff81036124: nommu_map_page (STB_LOCAL)
  

• In 4.10: ✅

  dma_addr_t nommu_map_page(struct device *dev, struct page *page, long unsigned int offset, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-nommu.c (ffffffff81035de0)
  Location: arch/x86/kernel/pci-nommu.c:28
  Inline: False
  

  Symbols:

  ffffffff81035de0-ffffffff81035e4f: nommu_map_page (STB_LOCAL)
  

• In 4.13: ✅

  dma_addr_t nommu_map_page(struct device *dev, struct page *page, long unsigned int offset, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-nommu.c (ffffffff81033d90)
  Location: arch/x86/kernel/pci-nommu.c:30
  Inline: False
  

  Symbols:

  ffffffff81033d90-ffffffff81033dd9: nommu_map_page (STB_LOCAL)
  

• In 4.15: ✅

  dma_addr_t nommu_map_page(struct device *dev, struct page *page, long unsigned int offset, size_t size, enum dma_data_direction dir, long unsigned int attrs);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-nommu.c (ffffffff810360d0)
  Location: arch/x86/kernel/pci-nommu.c:31
  Inline: False
  

  Symbols:

  ffffffff810360d0-ffffffff81036122: nommu_map_page (STB_LOCAL)
  

• In 4.18: Absent ⚠️
• 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

• Changed between 4.4 and 4.8 ⚠️

  • Param type changed. struct dma_attrs *attrs ➡️ long unsigned int attrs
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅