DepSurf

Function: __iommu_map_sg

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: ✅

  size_t __iommu_map_sg(struct iommu_domain *domain, long unsigned int iova, struct scatterlist *sg, unsigned int nents, int prot, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff817902a0)
  Location: drivers/iommu/iommu.c:2322
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg_atomic
    - drivers/iommu/iommu.c:iommu_map_sg
  

  Symbols:

  ffffffff817902a0-ffffffff8179038a: __iommu_map_sg (STB_GLOBAL)
  

• In 5.11: ✅

  size_t __iommu_map_sg(struct iommu_domain *domain, long unsigned int iova, struct scatterlist *sg, unsigned int nents, int prot, gfp_t gfp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff817bb770)
  Location: drivers/iommu/iommu.c:2542
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg_atomic
    - drivers/iommu/iommu.c:iommu_map_sg
  

  Symbols:

  ffffffff817bb770-ffffffff817bb878: __iommu_map_sg (STB_LOCAL)
  

• In 5.13: ✅

  size_t __iommu_map_sg(struct iommu_domain *domain, long unsigned int iova, struct scatterlist *sg, unsigned int nents, int prot, gfp_t gfp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff8179de70)
  Location: drivers/iommu/iommu.c:2573
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg_atomic
    - drivers/iommu/iommu.c:iommu_map_sg
  

  Symbols:

  ffffffff8179de70-ffffffff8179df80: __iommu_map_sg (STB_LOCAL)
  

• In 5.15: ✅

  ssize_t __iommu_map_sg(struct iommu_domain *domain, long unsigned int iova, struct scatterlist *sg, unsigned int nents, int prot, gfp_t gfp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff81826fb0)
  Location: drivers/iommu/iommu.c:2659
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg_atomic
    - drivers/iommu/iommu.c:iommu_map_sg
  

  Symbols:

  ffffffff81826fb0-ffffffff818270cc: __iommu_map_sg (STB_LOCAL)
  

• In 5.19: ✅

  ssize_t __iommu_map_sg(struct iommu_domain *domain, long unsigned int iova, struct scatterlist *sg, unsigned int nents, int prot, gfp_t gfp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff81966b50)
  Location: drivers/iommu/iommu.c:2436
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg_atomic
    - drivers/iommu/iommu.c:iommu_map_sg
  

  Symbols:

  ffffffff81966b50-ffffffff81966caf: __iommu_map_sg (STB_LOCAL)
  

• In 6.2: ✅

  ssize_t __iommu_map_sg(struct iommu_domain *domain, long unsigned int iova, struct scatterlist *sg, unsigned int nents, int prot, gfp_t gfp);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff81ad02d0)
  Location: drivers/iommu/iommu.c:2500
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg_atomic
    - drivers/iommu/iommu.c:iommu_map_sg
  

  Symbols:

  ffffffff81ad02d0-ffffffff81ad0440: __iommu_map_sg (STB_LOCAL)
  

• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: ✅

  int __iommu_map_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir, long unsigned int attrs, bool is_coherent);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/arm/mm/dma-mapping.c (c031d344)
  Location: arch/arm/mm/dma-mapping.c:1658
  Inline: False
  Direct callers:
    - arch/arm/mm/dma-mapping.c:arm_iommu_map_sg
    - arch/arm/mm/dma-mapping.c:arm_coherent_iommu_map_sg
  

  Symbols:

  c031d344-c031d5ac: __iommu_map_sg (STB_LOCAL)
  

• 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 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Return type changed. size_t ➡️ ssize_t
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅

Arch