DepSurf

Function: dma_need_sync

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: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: ✅

  bool dma_need_sync(struct device *dev, dma_addr_t dma_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff8113d3b0)
  Location: kernel/dma/mapping.c:400
  Inline: False
  

  Symbols:

  ffffffff8113d3b0-ffffffff8113d3f4: dma_need_sync (STB_GLOBAL)
  

• In 5.11: ✅

  bool dma_need_sync(struct device *dev, dma_addr_t dma_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff81137c40)
  Location: kernel/dma/mapping.c:629
  Inline: False
  

  Symbols:

  ffffffff81137c40-ffffffff81137c84: dma_need_sync (STB_GLOBAL)
  

• In 5.13: ✅

  bool dma_need_sync(struct device *dev, dma_addr_t dma_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff81138c80)
  Location: kernel/dma/mapping.c:719
  Inline: False
  

  Symbols:

  ffffffff81138c80-ffffffff81138cbe: dma_need_sync (STB_GLOBAL)
  

• In 5.15: ✅

  bool dma_need_sync(struct device *dev, dma_addr_t dma_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff8115bb90)
  Location: kernel/dma/mapping.c:784
  Inline: False
  

  Symbols:

  ffffffff8115bb90-ffffffff8115bbce: dma_need_sync (STB_GLOBAL)
  

• In 5.19: ✅

  bool dma_need_sync(struct device *dev, dma_addr_t dma_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff81185710)
  Location: kernel/dma/mapping.c:776
  Inline: False
  Direct callers:
    - net/xdp/xsk_buff_pool.c:xp_dma_map
  

  Symbols:

  ffffffff81185710-ffffffff8118576c: dma_need_sync (STB_GLOBAL)
  

• In 6.2: ✅

  bool dma_need_sync(struct device *dev, dma_addr_t dma_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff811c1060)
  Location: kernel/dma/mapping.c:824
  Inline: False
  Direct callers:
    - net/xdp/xsk_buff_pool.c:xp_dma_map
  

  Symbols:

  ffffffff811c1060-ffffffff811c10bf: dma_need_sync (STB_GLOBAL)
  

• In 6.5: ✅

  bool dma_need_sync(struct device *dev, dma_addr_t dma_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff811d3ad0)
  Location: kernel/dma/mapping.c:828
  Inline: False
  Direct callers:
    - net/xdp/xsk_buff_pool.c:xp_dma_map
  

  Symbols:

  ffffffff811d3ad0-ffffffff811d3b2f: dma_need_sync (STB_GLOBAL)
  

• In 6.8: ✅

  bool dma_need_sync(struct device *dev, dma_addr_t dma_addr);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff811e8770)
  Location: kernel/dma/mapping.c:844
  Inline: False
  Direct callers:
    - net/xdp/xsk_buff_pool.c:xp_dma_map
  

  Symbols:

  ffffffff811e8770-ffffffff811e87cf: dma_need_sync (STB_GLOBAL)
  

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 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 ✅