DepSurf

Function: swiotlb_map_page

Status

Regular

• In 4.4: ✅

  dma_addr_t swiotlb_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 Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff814126d0)
  Location: lib/swiotlb.c:738
  Inline: False
  

  Symbols:

  ffffffff814126d0-ffffffff81412876: swiotlb_map_page (STB_GLOBAL)
  

• In 4.8: ✅

  dma_addr_t swiotlb_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 Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff8145a420)
  Location: lib/swiotlb.c:738
  Inline: False
  

  Symbols:

  ffffffff8145a420-ffffffff8145a5a1: swiotlb_map_page (STB_GLOBAL)
  

• In 4.10: ✅

  dma_addr_t swiotlb_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 Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff81478f20)
  Location: lib/swiotlb.c:792
  Inline: False
  

  Symbols:

  ffffffff81478f20-ffffffff8147905c: swiotlb_map_page (STB_GLOBAL)
  

• In 4.13: ✅

  dma_addr_t swiotlb_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 Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff81482280)
  Location: lib/swiotlb.c:792
  Inline: False
  

  Symbols:

  ffffffff81482280-ffffffff814823bd: swiotlb_map_page (STB_GLOBAL)
  

• In 4.15: ✅

  dma_addr_t swiotlb_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 Global

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff814be200)
  Location: lib/swiotlb.c:837
  Inline: False
  

  Symbols:

  ffffffff814be200-ffffffff814be385: swiotlb_map_page (STB_GLOBAL)
  

• In 4.18: ✅

  dma_addr_t swiotlb_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 Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8110e020)
  Location: kernel/dma/swiotlb.c:801
  Inline: False
  

  Symbols:

  ffffffff8110e020-ffffffff8110e1b3: swiotlb_map_page (STB_GLOBAL)
  

• 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 ✅
• No changes between 4.15 and 4.18 ✅