DepSurf

Function: iommu_map

Status

Regular

• In 4.4: ✅

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff8152a900)
  Location: drivers/iommu/iommu.c:1311
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:default_iommu_map_sg
    - drivers/iommu/iommu.c:iommu_group_add_device
  

  Symbols:

  ffffffff8152a900-ffffffff8152aae0: iommu_map (STB_GLOBAL)
  

• In 4.8: ✅

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff8157dd10)
  Location: drivers/iommu/iommu.c:1301
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:default_iommu_map_sg
    - drivers/iommu/iommu.c:iommu_group_add_device
  

  Symbols:

  ffffffff8157dd10-ffffffff8157df0c: iommu_map (STB_GLOBAL)
  

• In 4.10: ✅

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff815aa2b0)
  Location: drivers/iommu/iommu.c:1452
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:default_iommu_map_sg
    - drivers/iommu/iommu.c:iommu_group_add_device
  

  Symbols:

  ffffffff815aa2b0-ffffffff815aa4ac: iommu_map (STB_GLOBAL)
  

• In 4.13: ✅

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff815bff50)
  Location: drivers/iommu/iommu.c:1502
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:default_iommu_map_sg
    - drivers/iommu/iommu.c:iommu_group_add_device
  

  Symbols:

  ffffffff815bff50-ffffffff815c0140: iommu_map (STB_GLOBAL)
  

• In 4.15: ✅

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff81626600)
  Location: drivers/iommu/iommu.c:1503
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:default_iommu_map_sg
    - drivers/iommu/iommu.c:iommu_group_add_device
  

  Symbols:

  ffffffff81626600-ffffffff816267fe: iommu_map (STB_GLOBAL)
  

• In 4.18: Transformation ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/iommu.c (0)
  Location: drivers/iommu/iommu.c:1509
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:default_iommu_map_sg
    - drivers/iommu/iommu.c:iommu_group_add_device
  

  Symbols:

  ffffffff81662cd5-ffffffff81662cfa: iommu_map.cold.21 (STB_LOCAL)
  ffffffff81661230-ffffffff81661415: iommu_map (STB_GLOBAL)
  

• In 5.0: Transformation ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/iommu.c (0)
  Location: drivers/iommu/iommu.c:1585
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg
    - drivers/iommu/iommu.c:iommu_group_add_device
  

  Symbols:

  ffffffff816812b7-ffffffff816812dc: iommu_map.cold.23 (STB_LOCAL)
  ffffffff8167faf0-ffffffff8167fcd5: iommu_map (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/iommu.c (0)
  Location: drivers/iommu/iommu.c:1802
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg
  

  Symbols:

  ffffffff816b899e-ffffffff816b89c1: iommu_map.cold (STB_LOCAL)
  ffffffff816b6ee0-ffffffff816b70ff: iommu_map (STB_GLOBAL)
  

• In 5.4: Transformation ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/iommu.c (0)
  Location: drivers/iommu/iommu.c:1858
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_dma_do_map
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffffffff816db81e-ffffffff816db841: iommu_map.cold (STB_LOCAL)
  ffffffff816d9a90-ffffffff816d9caa: iommu_map (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff8178fb10)
  Location: drivers/iommu/iommu.c:2231
  Inline: True
  Direct callers:
    - drivers/iommu/dma-iommu.c:iommu_dma_get_msi_page
    - drivers/vfio/vfio_iommu_type1.c:vfio_test_domain_fgsp
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_map_dma
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffffffff8178fb10-ffffffff8178fb5b: iommu_map (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff817bb940)
  Location: drivers/iommu/iommu.c:2451
  Inline: True
  Direct callers:
    - drivers/iommu/dma-iommu.c:iommu_dma_get_msi_page
    - drivers/vfio/vfio_iommu_type1.c:vfio_test_domain_fgsp
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_map_dma
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffffffff817bb940-ffffffff817bb9b5: iommu_map (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff8179e030)
  Location: drivers/iommu/iommu.c:2482
  Inline: True
  Direct callers:
    - drivers/iommu/dma-iommu.c:iommu_dma_prepare_msi
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_map_dma
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffffffff8179e030-ffffffff8179e0ab: iommu_map (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff81826f30)
  Location: drivers/iommu/iommu.c:2555
  Inline: True
  Direct callers:
    - drivers/iommu/dma-iommu.c:iommu_dma_prepare_msi
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_map_dma
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffffffff81826f30-ffffffff81826fab: iommu_map (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff81966ac0)
  Location: drivers/iommu/iommu.c:2332
  Inline: True
  Direct callers:
    - drivers/iommu/dma-iommu.c:iommu_dma_prepare_msi
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_replay
    - drivers/vfio/vfio_iommu_type1.c:vfio_pin_map_dma
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffffffff81966ac0-ffffffff81966b4c: iommu_map (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff81ad0230)
  Location: drivers/iommu/iommu.c:2396
  Inline: True
  Direct callers:
    - drivers/iommu/dma-iommu.c:iommu_dma_prepare_msi
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffffffff81ad0230-ffffffff81ad02bc: iommu_map (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot, gfp_t gfp);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff81b20038)
  Location: drivers/iommu/iommu.c:2402
  Inline: True
  Inline callers:
    - drivers/iommu/iommu.c:iommu_create_device_direct_mappings
  Direct callers:
    - drivers/iommu/dma-iommu.c:iommu_dma_prepare_msi
    - drivers/iommu/dma-iommu.c:__iommu_dma_map
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffffffff81b1fb60-ffffffff81b1fc15: iommu_map (STB_GLOBAL)
  

• In 6.8: ✅

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot, gfp_t gfp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffffffff81b75bb0)
  Location: drivers/iommu/iommu.c:2670
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_create_device_direct_mappings
    - drivers/iommu/dma-iommu.c:iommu_dma_prepare_msi
    - drivers/iommu/dma-iommu.c:__iommu_dma_map
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffffffff81b75bb0-ffffffff81b75c78: iommu_map (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (ffff8000108c5ec8)
  Location: drivers/iommu/iommu.c:1858
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg
    - drivers/iommu/dma-iommu.c:iommu_dma_prepare_msi
    - drivers/iommu/dma-iommu.c:__iommu_dma_map
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffff8000108c5ec8-ffff8000108c6170: iommu_map (STB_GLOBAL)
  

• In armhf: ✅

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (c09bc73c)
  Location: drivers/iommu/iommu.c:1858
  Inline: False
  Direct callers:
    - arch/arm/mm/dma-mapping.c:arm_iommu_map_resource
    - arch/arm/mm/dma-mapping.c:arm_coherent_iommu_map_page
    - arch/arm/mm/dma-mapping.c:__map_sg_chunk
    - arch/arm/mm/dma-mapping.c:__iommu_create_mapping
    - arch/arm/mm/dma-mapping.c:__iommu_create_mapping
    - drivers/iommu/iommu.c:iommu_map_sg
    - drivers/iommu/iommu.c:iommu_group_create_direct_mappings
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  c09bc73c-c09bc9bc: iommu_map (STB_GLOBAL)
  

• In ppc64el: ✅

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/iommu.c (c00000000096b510)
  Location: drivers/iommu/iommu.c:1858
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg
    - drivers/iommu/iommu.c:iommu_group_create_direct_mappings
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  c00000000096b510-c00000000096b854: iommu_map (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Transformation ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/iommu.c (0)
  Location: drivers/iommu/iommu.c:1858
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffffffff816a126e-ffffffff816a1291: iommu_map.cold (STB_LOCAL)
  ffffffff8169f4e0-ffffffff8169f6fa: iommu_map (STB_GLOBAL)
  

• In azure: Transformation ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/iommu.c (0)
  Location: drivers/iommu/iommu.c:1858
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_dma_do_map
  

  Symbols:

  ffffffff8167ec5e-ffffffff8167ec81: iommu_map.cold (STB_LOCAL)
  ffffffff8167ced0-ffffffff8167d0ea: iommu_map (STB_GLOBAL)
  

• In gcp: Transformation ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/iommu.c (0)
  Location: drivers/iommu/iommu.c:1858
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_dma_do_map
  

  Symbols:

  ffffffff816cf4de-ffffffff816cf501: iommu_map.cold (STB_LOCAL)
  ffffffff816cd750-ffffffff816cd96a: iommu_map (STB_GLOBAL)
  

• In lowlatency: Transformation ⚠️

  int iommu_map(struct iommu_domain *domain, long unsigned int iova, phys_addr_t paddr, size_t size, int prot);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/iommu.c (0)
  Location: drivers/iommu/iommu.c:1858
  Inline: False
  Direct callers:
    - drivers/iommu/iommu.c:iommu_map_sg
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_iommu_type1_attach_group
    - drivers/vfio/vfio_iommu_type1.c:vfio_dma_do_map
    - drivers/remoteproc/remoteproc_core.c:rproc_alloc_carveout
    - drivers/remoteproc/remoteproc_core.c:rproc_handle_devmem
  

  Symbols:

  ffffffff816e9a65-ffffffff816e9a88: iommu_map.cold (STB_LOCAL)
  ffffffff816e7c80-ffffffff816e7eaf: iommu_map (STB_GLOBAL)
  

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 ✅
• 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 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Param added. gfp_t gfp
• 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 ✅

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 ✅