DepSurf

Function: is_swiotlb_force_bounce

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: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff8115bd07)
  Location: include/linux/swiotlb.h:117
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_direct_map_page
  

  In kernel/dma/direct.c (ffffffff8115d903)
  Location: include/linux/swiotlb.h:117
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:dma_direct_max_mapping_size
    - kernel/dma/direct.c:dma_direct_map_page
  

  In drivers/xen/swiotlb-xen.c (ffffffff817a3a8b)
  Location: include/linux/swiotlb.h:117
  Inline: True
  Inline callers:
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff811858f8)
  Location: include/linux/swiotlb.h:120
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_direct_map_page
  

  In kernel/dma/direct.c (ffffffff8118789b)
  Location: include/linux/swiotlb.h:120
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:dma_direct_max_mapping_size
    - kernel/dma/direct.c:dma_direct_map_page
  

  In kernel/dma/swiotlb.c (ffffffff811883c0)
  Location: include/linux/swiotlb.h:120
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/dma/swiotlb.c:trace_event_raw_event_swiotlb_bounced
  

  In drivers/xen/swiotlb-xen.c (ffffffff818ddde7)
  Location: include/linux/swiotlb.h:120
  Inline: True
  Inline callers:
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff811c126d)
  Location: include/linux/swiotlb.h:115
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_direct_map_page
  

  In kernel/dma/direct.c (ffffffff811c349b)
  Location: include/linux/swiotlb.h:115
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:dma_direct_max_mapping_size
    - kernel/dma/direct.c:dma_direct_map_page
  

  In kernel/dma/swiotlb.c (ffffffff811c42bd)
  Location: include/linux/swiotlb.h:115
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/dma/swiotlb.c:trace_event_raw_event_swiotlb_bounced
  

  In drivers/xen/swiotlb-xen.c (ffffffff81a312d4)
  Location: include/linux/swiotlb.h:115
  Inline: True
  Inline callers:
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff811d3ced)
  Location: include/linux/swiotlb.h:122
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_direct_map_page
  

  In kernel/dma/direct.c (ffffffff811d5feb)
  Location: include/linux/swiotlb.h:122
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:dma_direct_max_mapping_size
    - kernel/dma/direct.c:dma_direct_map_page
  

  In kernel/dma/swiotlb.c (ffffffff811d745d)
  Location: include/linux/swiotlb.h:122
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/dma/swiotlb.c:trace_event_raw_event_swiotlb_bounced
  

  In drivers/xen/swiotlb-xen.c (ffffffff81a7aae4)
  Location: include/linux/swiotlb.h:122
  Inline: True
  Inline callers:
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/dma/mapping.c (ffffffff811e898d)
  Location: include/linux/swiotlb.h:194
  Inline: True
  Inline callers:
    - kernel/dma/mapping.c:dma_direct_map_page
  

  In kernel/dma/direct.c (ffffffff811eafaf)
  Location: include/linux/swiotlb.h:194
  Inline: True
  Inline callers:
    - kernel/dma/direct.c:dma_direct_max_mapping_size
    - kernel/dma/direct.c:dma_direct_map_page
  

  In kernel/dma/swiotlb.c (ffffffff811ec40d)
  Location: include/linux/swiotlb.h:194
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/dma/swiotlb.c:trace_event_raw_event_swiotlb_bounced
  

  In drivers/xen/swiotlb-xen.c (ffffffff81accc4d)
  Location: include/linux/swiotlb.h:194
  Inline: True
  Inline callers:
    - drivers/xen/swiotlb-xen.c:xen_swiotlb_map_page
  

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