DepSurf

Function: swiotlb_bounce

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff8141212c)
  Location: lib/swiotlb.c:388
  Inline: True
  Inline callers:
    - lib/swiotlb.c:swiotlb_tbl_map_single
    - lib/swiotlb.c:swiotlb_tbl_unmap_single
    - lib/swiotlb.c:swiotlb_tbl_sync_single
    - lib/swiotlb.c:swiotlb_tbl_sync_single
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff8145a051)
  Location: lib/swiotlb.c:388
  Inline: True
  Inline callers:
    - lib/swiotlb.c:swiotlb_tbl_sync_single
    - lib/swiotlb.c:swiotlb_tbl_sync_single
    - lib/swiotlb.c:swiotlb_tbl_unmap_single
    - lib/swiotlb.c:swiotlb_tbl_map_single
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff81478a31)
  Location: lib/swiotlb.c:418
  Inline: True
  Inline callers:
    - lib/swiotlb.c:swiotlb_tbl_sync_single
    - lib/swiotlb.c:swiotlb_tbl_sync_single
    - lib/swiotlb.c:swiotlb_tbl_unmap_single
    - lib/swiotlb.c:swiotlb_tbl_map_single
  

• In 4.13: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff814818c0)
  Location: lib/swiotlb.c:418
  Inline: False
  Direct callers:
    - lib/swiotlb.c:swiotlb_tbl_sync_single
    - lib/swiotlb.c:swiotlb_tbl_sync_single
    - lib/swiotlb.c:swiotlb_tbl_unmap_single
    - lib/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff814818c0-ffffffff814818ee: swiotlb_bounce (STB_LOCAL)
  

• In 4.15: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In lib/swiotlb.c (ffffffff814bd710)
  Location: lib/swiotlb.c:456
  Inline: False
  Direct callers:
    - lib/swiotlb.c:swiotlb_tbl_sync_single
    - lib/swiotlb.c:swiotlb_tbl_sync_single
    - lib/swiotlb.c:swiotlb_tbl_unmap_single
    - lib/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff814bd710-ffffffff814bd73e: swiotlb_bounce (STB_LOCAL)
  

• In 4.18: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8110d310)
  Location: kernel/dma/swiotlb.c:442
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff8110d310-ffffffff8110d343: swiotlb_bounce (STB_LOCAL)
  

• In 5.0: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff81118fb0)
  Location: kernel/dma/swiotlb.c:390
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff81118fb0-ffffffff81118fe3: swiotlb_bounce (STB_LOCAL)
  

• In 5.3: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff811239a0)
  Location: kernel/dma/swiotlb.c:408
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff811239a0-ffffffff811239d3: swiotlb_bounce (STB_LOCAL)
  

• In 5.4: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8112f930)
  Location: kernel/dma/swiotlb.c:408
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff8112f930-ffffffff8112f963: swiotlb_bounce (STB_LOCAL)
  

• In 5.8: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8113e730)
  Location: kernel/dma/swiotlb.c:409
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff8113e730-ffffffff8113e763: swiotlb_bounce (STB_LOCAL)
  

• In 5.11: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff81139da0)
  Location: kernel/dma/swiotlb.c:427
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff81139da0-ffffffff81139dd3: swiotlb_bounce (STB_LOCAL)
  

• In 5.13: ✅

  void swiotlb_bounce(struct device *dev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8113af90)
  Location: kernel/dma/swiotlb.c:348
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_cpu
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_device
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff8113af90-ffffffff8113b0a3: swiotlb_bounce (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  void swiotlb_bounce(struct device *dev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/swiotlb.c (0)
  Location: kernel/dma/swiotlb.c:366
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_cpu
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_device
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff8115ded0-ffffffff8115e0df: swiotlb_bounce (STB_LOCAL)
  ffffffff81cb04c9-ffffffff81cb051c: swiotlb_bounce.cold (STB_LOCAL)
  

• In 5.19: Transformation ⚠️

  void swiotlb_bounce(struct device *dev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/swiotlb.c (0)
  Location: kernel/dma/swiotlb.c:395
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_cpu
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_device
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff81187f30-ffffffff8118818e: swiotlb_bounce (STB_LOCAL)
  ffffffff81e61127-ffffffff81e611ac: swiotlb_bounce.cold (STB_LOCAL)
  

• In 6.2: Transformation ⚠️

  void swiotlb_bounce(struct device *dev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/swiotlb.c (0)
  Location: kernel/dma/swiotlb.c:527
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_cpu
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_device
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff811c3d80-ffffffff811c3fde: swiotlb_bounce (STB_LOCAL)
  ffffffff8205a849-ffffffff8205a8ce: swiotlb_bounce.cold (STB_LOCAL)
  

• In 6.5: Transformation ⚠️

  void swiotlb_bounce(struct device *dev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/swiotlb.c (0)
  Location: kernel/dma/swiotlb.c:500
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_cpu
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_device
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff811d6930-ffffffff811d6b8e: swiotlb_bounce (STB_LOCAL)
  ffffffff820d90bd-ffffffff820d9142: swiotlb_bounce.cold (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  void swiotlb_bounce(struct device *dev, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/swiotlb.c (0)
  Location: kernel/dma/swiotlb.c:835
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_cpu
    - kernel/dma/swiotlb.c:swiotlb_sync_single_for_device
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff811ed130-ffffffff811ed38f: swiotlb_bounce (STB_LOCAL)
  ffffffff821b4a86-ffffffff821b4af2: swiotlb_bounce.cold (STB_LOCAL)
  

Arch

• In arm64: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffff8000101960a8)
  Location: kernel/dma/swiotlb.c:408
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffff8000101960a8-ffff800010196120: swiotlb_bounce (STB_LOCAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (c0000000001f6150)
  Location: kernel/dma/swiotlb.c:408
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  c0000000001f6150-c0000000001f61c0: swiotlb_bounce (STB_LOCAL)
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffe00012869e)
  Location: kernel/dma/swiotlb.c:408
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

Flavor

• In aws: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff811280e0)
  Location: kernel/dma/swiotlb.c:408
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff811280e0-ffffffff81128113: swiotlb_bounce (STB_LOCAL)
  

• In azure: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff8111a970)
  Location: kernel/dma/swiotlb.c:408
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff8111a970-ffffffff8111a9a3: swiotlb_bounce (STB_LOCAL)
  

• In gcp: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff81125e00)
  Location: kernel/dma/swiotlb.c:408
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff81125e00-ffffffff81125e33: swiotlb_bounce (STB_LOCAL)
  

• In lowlatency: ✅

  void swiotlb_bounce(phys_addr_t orig_addr, phys_addr_t tlb_addr, size_t size, enum dma_data_direction dir);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/swiotlb.c (ffffffff81132440)
  Location: kernel/dma/swiotlb.c:408
  Inline: False
  Direct callers:
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_sync_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_unmap_single
    - kernel/dma/swiotlb.c:swiotlb_tbl_map_single
  

  Symbols:

  ffffffff81132440-ffffffff81132473: swiotlb_bounce (STB_LOCAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Param added. struct device *dev
  • Param removed. phys_addr_t orig_addr
• 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 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and ppc64el ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅