DepSurf

Function: dma_direct_get_required_mask

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: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81118990)
  Location: kernel/dma/direct.c:54
  Inline: False
  

  Symbols:

  ffffffff81118990-ffffffff81118a1b: dma_direct_get_required_mask (STB_GLOBAL)
  

• In 5.3: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81122e10)
  Location: kernel/dma/direct.c:46
  Inline: False
  

  Symbols:

  ffffffff81122e10-ffffffff81122e70: dma_direct_get_required_mask (STB_GLOBAL)
  

• In 5.4: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8112f250)
  Location: kernel/dma/direct.c:46
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
    - drivers/iommu/intel-iommu.c:intel_get_required_mask
    - drivers/iommu/intel-iommu.c:iommu_need_mapping
  

  Symbols:

  ffffffff8112f250-ffffffff8112f2b0: dma_direct_get_required_mask (STB_GLOBAL)
  

• In 5.8: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8113dfd0)
  Location: kernel/dma/direct.c:40
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
  

  Symbols:

  ffffffff8113dfd0-ffffffff8113e030: dma_direct_get_required_mask (STB_GLOBAL)
  

• In 5.11: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81138930)
  Location: kernel/dma/direct.c:39
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
  

  Symbols:

  ffffffff81138930-ffffffff811389f9: dma_direct_get_required_mask (STB_GLOBAL)
  

• In 5.13: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81139a10)
  Location: kernel/dma/direct.c:39
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
  

  Symbols:

  ffffffff81139a10-ffffffff81139ad9: dma_direct_get_required_mask (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/direct.c (0)
  Location: kernel/dma/direct.c:39
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
  

  Symbols:

  ffffffff81cb039e-ffffffff81cb03bd: dma_direct_get_required_mask.cold (STB_LOCAL)
  ffffffff8115ca50-ffffffff8115cb2a: dma_direct_get_required_mask (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/direct.c (0)
  Location: kernel/dma/direct.c:39
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
  

  Symbols:

  ffffffff81e61040-ffffffff81e6105f: dma_direct_get_required_mask.cold (STB_LOCAL)
  ffffffff81186840-ffffffff81186926: dma_direct_get_required_mask (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/direct.c (0)
  Location: kernel/dma/direct.c:39
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
  

  Symbols:

  ffffffff8205a7c5-ffffffff8205a7e4: dma_direct_get_required_mask.cold (STB_LOCAL)
  ffffffff811c22c0-ffffffff811c23a6: dma_direct_get_required_mask (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/direct.c (0)
  Location: kernel/dma/direct.c:39
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
  

  Symbols:

  ffffffff820d9039-ffffffff820d9058: dma_direct_get_required_mask.cold (STB_LOCAL)
  ffffffff811d4e00-ffffffff811d4ee6: dma_direct_get_required_mask (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/dma/direct.c (0)
  Location: kernel/dma/direct.c:39
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_addressing_limited
  

  Symbols:

  ffffffff821b47e6-ffffffff821b4805: dma_direct_get_required_mask.cold (STB_LOCAL)
  ffffffff811e9cf0-ffffffff811e9ddc: dma_direct_get_required_mask (STB_GLOBAL)
  

Arch

• In arm64: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffff800010194ca0)
  Location: kernel/dma/direct.c:46
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
  

  Symbols:

  ffff800010194ca0-ffff800010194cf8: dma_direct_get_required_mask (STB_GLOBAL)
  

• In armhf: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (c03e19dc)
  Location: kernel/dma/direct.c:46
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
  

  Symbols:

  c03e19dc-c03e1a50: dma_direct_get_required_mask (STB_GLOBAL)
  

• In ppc64el: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (c0000000001f4fc0)
  Location: kernel/dma/direct.c:46
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/dma-iommu.c:dma_iommu_get_required_mask
    - kernel/dma/mapping.c:dma_get_required_mask
  

  Symbols:

  c0000000001f4fc0-c0000000001f5010: dma_direct_get_required_mask (STB_GLOBAL)
  

• In riscv64: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffe000126b5e)
  Location: kernel/dma/direct.c:46
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
  

  Symbols:

  ffffffe000126b5e-ffffffe000126bd6: dma_direct_get_required_mask (STB_GLOBAL)
  

Flavor

• In aws: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff811278c0)
  Location: kernel/dma/direct.c:46
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
    - drivers/iommu/intel-iommu.c:intel_get_required_mask
    - drivers/iommu/intel-iommu.c:iommu_need_mapping
  

  Symbols:

  ffffffff811278c0-ffffffff81127920: dma_direct_get_required_mask (STB_GLOBAL)
  

• In azure: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff8111a290)
  Location: kernel/dma/direct.c:46
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
    - drivers/iommu/intel-iommu.c:intel_get_required_mask
    - drivers/iommu/intel-iommu.c:iommu_need_mapping
  

  Symbols:

  ffffffff8111a290-ffffffff8111a2f0: dma_direct_get_required_mask (STB_GLOBAL)
  

• In gcp: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81125720)
  Location: kernel/dma/direct.c:46
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
    - drivers/iommu/intel-iommu.c:intel_get_required_mask
    - drivers/iommu/intel-iommu.c:iommu_need_mapping
  

  Symbols:

  ffffffff81125720-ffffffff81125780: dma_direct_get_required_mask (STB_GLOBAL)
  

• In lowlatency: ✅

  u64 dma_direct_get_required_mask(struct device *dev);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/dma/direct.c (ffffffff81131d60)
  Location: kernel/dma/direct.c:46
  Inline: False
  Direct callers:
    - kernel/dma/mapping.c:dma_get_required_mask
    - drivers/iommu/intel-iommu.c:intel_get_required_mask
    - drivers/iommu/intel-iommu.c:iommu_need_mapping
  

  Symbols:

  ffffffff81131d60-ffffffff81131dc0: dma_direct_get_required_mask (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• 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 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅