DepSurf

Function: iommu_range_alloc

Status

Regular

• In 4.4: ✅

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (ffffffff810674e0)
  Location: arch/x86/kernel/pci-calgary_64.c:227
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
  

  Symbols:

  ffffffff810674e0-ffffffff8106762c: iommu_range_alloc (STB_LOCAL)
  

• In 4.8: ✅

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (ffffffff81067260)
  Location: arch/x86/kernel/pci-calgary_64.c:227
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff81067260-ffffffff8106738c: iommu_range_alloc (STB_LOCAL)
  

• In 4.10: ✅

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (ffffffff8106aeb0)
  Location: arch/x86/kernel/pci-calgary_64.c:227
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff8106aeb0-ffffffff8106afdc: iommu_range_alloc (STB_LOCAL)
  

• In 4.13: ✅

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (ffffffff8106a320)
  Location: arch/x86/kernel/pci-calgary_64.c:229
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff8106a320-ffffffff8106a429: iommu_range_alloc (STB_LOCAL)
  

• In 4.15: ✅

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (ffffffff8106ec30)
  Location: arch/x86/kernel/pci-calgary_64.c:229
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff8106ec30-ffffffff8106ed3f: iommu_range_alloc (STB_LOCAL)
  

• In 4.18: Transformation ⚠️

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (0)
  Location: arch/x86/kernel/pci-calgary_64.c:230
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff81071b00-ffffffff81071bff: iommu_range_alloc (STB_LOCAL)
  ffffffff810722cd-ffffffff81072300: iommu_range_alloc.cold.12 (STB_LOCAL)
  

• In 5.0: Transformation ⚠️

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (0)
  Location: arch/x86/kernel/pci-calgary_64.c:226
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff81077b20-ffffffff81077c22: iommu_range_alloc (STB_LOCAL)
  ffffffff81078327-ffffffff81078358: iommu_range_alloc.cold.12 (STB_LOCAL)
  

• In 5.3: Transformation ⚠️

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (0)
  Location: arch/x86/kernel/pci-calgary_64.c:214
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff8107b690-ffffffff8107b799: iommu_range_alloc (STB_LOCAL)
  ffffffff8107beaa-ffffffff8107bee2: iommu_range_alloc.cold (STB_LOCAL)
  

• In 5.4: Transformation ⚠️

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (0)
  Location: arch/x86/kernel/pci-calgary_64.c:214
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff8107c780-ffffffff8107c889: iommu_range_alloc (STB_LOCAL)
  ffffffff8107cf9a-ffffffff8107cfd2: iommu_range_alloc.cold (STB_LOCAL)
  

• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: ✅

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, long unsigned int npages, long unsigned int *handle, long unsigned int mask, unsigned int align_order);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/powerpc/kernel/iommu.c (c000000000051300)
  Location: arch/powerpc/kernel/iommu.c:163
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/iommu.c:ppc_iommu_map_sg
    - arch/powerpc/kernel/iommu.c:iommu_alloc
  

  Symbols:

  c000000000051300-c000000000051704: iommu_range_alloc (STB_LOCAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Transformation ⚠️

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (0)
  Location: arch/x86/kernel/pci-calgary_64.c:214
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff8107b780-ffffffff8107b889: iommu_range_alloc (STB_LOCAL)
  ffffffff8107bf9a-ffffffff8107bfd2: iommu_range_alloc.cold (STB_LOCAL)
  

• In azure: Transformation ⚠️

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (0)
  Location: arch/x86/kernel/pci-calgary_64.c:214
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff8106aeb0-ffffffff8106afb9: iommu_range_alloc (STB_LOCAL)
  ffffffff8106b6ca-ffffffff8106b702: iommu_range_alloc.cold (STB_LOCAL)
  

• In gcp: Transformation ⚠️

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (0)
  Location: arch/x86/kernel/pci-calgary_64.c:214
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff8107b730-ffffffff8107b839: iommu_range_alloc (STB_LOCAL)
  ffffffff8107bf4a-ffffffff8107bf82: iommu_range_alloc.cold (STB_LOCAL)
  

• In lowlatency: Transformation ⚠️

  long unsigned int iommu_range_alloc(struct device *dev, struct iommu_table *tbl, unsigned int npages);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/pci-calgary_64.c (0)
  Location: arch/x86/kernel/pci-calgary_64.c:214
  Inline: False
  Direct callers:
    - arch/x86/kernel/pci-calgary_64.c:calgary_map_sg
    - arch/x86/kernel/pci-calgary_64.c:iommu_alloc
  

  Symbols:

  ffffffff8107d830-ffffffff8107d939: iommu_range_alloc (STB_LOCAL)
  ffffffff8107e04a-ffffffff8107e082: iommu_range_alloc.cold (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• 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 ✅

Arch

• Changed between amd64 and ppc64el ⚠️

  • Param added. long unsigned int *handle
  • Param added. long unsigned int mask
  • Param added. unsigned int align_order
  • Param type changed. unsigned int npages ➡️ long unsigned int npages

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 ✅