DepSurf

Function: iommu_flush_write_buffer

Status

Regular

• In 4.4: ✅

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/intel-iommu.c (ffffffff81535ca0)
  Location: drivers/iommu/intel-iommu.c:1330
  Inline: False
  Direct callers:
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:intel_map_sg
    - drivers/iommu/intel-iommu.c:__intel_map_single
  

  Symbols:

  ffffffff81535ca0-ffffffff81535d3c: iommu_flush_write_buffer (STB_LOCAL)
  

• In 4.8: ✅

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/intel-iommu.c (ffffffff8158a360)
  Location: drivers/iommu/intel-iommu.c:1337
  Inline: False
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:intel_map_sg
    - drivers/iommu/intel-iommu.c:__intel_map_single
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff8158a360-ffffffff8158a421: iommu_flush_write_buffer (STB_LOCAL)
  

• In 4.10: ✅

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/intel-iommu.c (ffffffff815b79d0)
  Location: drivers/iommu/intel-iommu.c:1351
  Inline: False
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:intel_map_sg
    - drivers/iommu/intel-iommu.c:__intel_map_single
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff815b79d0-ffffffff815b7a91: iommu_flush_write_buffer (STB_LOCAL)
  

• In 4.13: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/iommu/intel-iommu.c (ffffffff815d1b19)
  Location: drivers/iommu/intel-iommu.c:1356
  Inline: True
  Inline callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:__intel_map_single
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:__intel_map_single
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff815cedb0-ffffffff815cee3c: iommu_flush_write_buffer.part.51 (STB_LOCAL)
  

• In 4.15: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In drivers/iommu/intel-iommu.c (ffffffff816388e9)
  Location: drivers/iommu/intel-iommu.c:1339
  Inline: True
  Inline callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:__intel_map_single
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:__intel_map_single
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff81635b20-ffffffff81635bac: iommu_flush_write_buffer.part.53 (STB_LOCAL)
  

• In 4.18: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel-iommu.c (0)
  Location: drivers/iommu/intel-iommu.c:1341
  Inline: False
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff8166fe60-ffffffff8166ff1e: iommu_flush_write_buffer (STB_LOCAL)
  ffffffff816753bf-ffffffff816753cb: iommu_flush_write_buffer.cold.78 (STB_LOCAL)
  

• In 5.0: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel-iommu.c (0)
  Location: drivers/iommu/intel-iommu.c:1217
  Inline: False
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_pass_through
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_second_level
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_first_level
  

  Symbols:

  ffffffff81693b83-ffffffff81693b8f: iommu_flush_write_buffer.cold.97 (STB_LOCAL)
  ffffffff81691530-ffffffff816915ee: iommu_flush_write_buffer (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel-iommu.c (0)
  Location: drivers/iommu/intel-iommu.c:1222
  Inline: False
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_pass_through
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_second_level
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_first_level
  

  Symbols:

  ffffffff816cc41b-ffffffff816cc427: iommu_flush_write_buffer.cold (STB_LOCAL)
  ffffffff816c94f0-ffffffff816c9584: iommu_flush_write_buffer (STB_GLOBAL)
  

• In 5.4: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel-iommu.c (0)
  Location: drivers/iommu/intel-iommu.c:1233
  Inline: False
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_pass_through
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_second_level
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_first_level
  

  Symbols:

  ffffffff816efc9c-ffffffff816efca8: iommu_flush_write_buffer.cold (STB_LOCAL)
  ffffffff816ec4c0-ffffffff816ec554: iommu_flush_write_buffer (STB_GLOBAL)
  

• In 5.8: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel/iommu.c (0)
  Location: drivers/iommu/intel/iommu.c:1249
  Inline: False
  Direct callers:
    - drivers/iommu/intel/iommu.c:intel_iommu_add
    - drivers/iommu/intel/iommu.c:init_iommu_hw
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff817a736f-ffffffff817a737b: iommu_flush_write_buffer.cold (STB_LOCAL)
  ffffffff817a45b0-ffffffff817a4647: iommu_flush_write_buffer (STB_GLOBAL)
  

• In 5.11: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel/iommu.c (0)
  Location: drivers/iommu/intel/iommu.c:1332
  Inline: False
  Direct callers:
    - drivers/iommu/intel/iommu.c:intel_iommu_map
    - drivers/iommu/intel/iommu.c:intel_iommu_add
    - drivers/iommu/intel/iommu.c:init_iommu_hw
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff81c0cbb4-ffffffff81c0cbc0: iommu_flush_write_buffer.cold (STB_LOCAL)
  ffffffff817b1a40-ffffffff817b1ad7: iommu_flush_write_buffer (STB_GLOBAL)
  

• In 5.13: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel/iommu.c (0)
  Location: drivers/iommu/intel/iommu.c:1356
  Inline: False
  Direct callers:
    - drivers/iommu/intel/iommu.c:intel_iommu_iotlb_sync_map
    - drivers/iommu/intel/iommu.c:intel_iommu_add
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff81bfe32e-ffffffff81bfe33a: iommu_flush_write_buffer.cold (STB_LOCAL)
  ffffffff81794780-ffffffff8179481d: iommu_flush_write_buffer (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel/iommu.c (0)
  Location: drivers/iommu/intel/iommu.c:1360
  Inline: False
  Direct callers:
    - drivers/iommu/intel/iommu.c:intel_iommu_iotlb_sync_map
    - drivers/iommu/intel/iommu.c:intel_iommu_add
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff81d0015c-ffffffff81d00168: iommu_flush_write_buffer.cold (STB_LOCAL)
  ffffffff8181c6b0-ffffffff8181c74d: iommu_flush_write_buffer (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel/iommu.c (0)
  Location: drivers/iommu/intel/iommu.c:1290
  Inline: False
  Direct callers:
    - drivers/iommu/intel/iommu.c:intel_iommu_iotlb_sync_map
    - drivers/iommu/intel/iommu.c:intel_iommu_add
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff81ec8732-ffffffff81ec873e: iommu_flush_write_buffer.cold (STB_LOCAL)
  ffffffff8195ccc0-ffffffff8195cd6b: iommu_flush_write_buffer (STB_GLOBAL)
  

• In 6.2: ✅

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/intel/iommu.c (ffffffff81ac48f0)
  Location: drivers/iommu/intel/iommu.c:1245
  Inline: False
  Direct callers:
    - drivers/iommu/intel/iommu.c:intel_iommu_iotlb_sync_map
    - drivers/iommu/intel/iommu.c:intel_iommu_add
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff81ac48f0-ffffffff81ac49a2: iommu_flush_write_buffer (STB_GLOBAL)
  

• In 6.5: ✅

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/intel/iommu.c (ffffffff81b112d0)
  Location: drivers/iommu/intel/iommu.c:1244
  Inline: False
  Direct callers:
    - drivers/iommu/intel/iommu.c:intel_iommu_iotlb_sync_map
    - drivers/iommu/intel/iommu.c:intel_iommu_add
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff81b112d0-ffffffff81b11383: iommu_flush_write_buffer (STB_GLOBAL)
  

• In 6.8: ✅

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/iommu/intel/iommu.c (ffffffff81b65690)
  Location: drivers/iommu/intel/iommu.c:1104
  Inline: False
  Direct callers:
    - drivers/iommu/intel/iommu.c:intel_iommu_iotlb_sync_map
    - drivers/iommu/intel/iommu.c:intel_iommu_add
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:init_dmars
    - drivers/iommu/intel/iommu.c:domain_context_mapping_one
  

  Symbols:

  ffffffff81b65690-ffffffff81b65743: iommu_flush_write_buffer (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel-iommu.c (0)
  Location: drivers/iommu/intel-iommu.c:1233
  Inline: False
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_pass_through
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_second_level
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_first_level
  

  Symbols:

  ffffffff816b5482-ffffffff816b548e: iommu_flush_write_buffer.cold (STB_LOCAL)
  ffffffff816b1df0-ffffffff816b1e84: iommu_flush_write_buffer (STB_GLOBAL)
  

• In azure: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel-iommu.c (0)
  Location: drivers/iommu/intel-iommu.c:1233
  Inline: False
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_pass_through
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_second_level
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_first_level
  

  Symbols:

  ffffffff816930cc-ffffffff816930d8: iommu_flush_write_buffer.cold (STB_LOCAL)
  ffffffff8168f8f0-ffffffff8168f984: iommu_flush_write_buffer (STB_GLOBAL)
  

• In gcp: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel-iommu.c (0)
  Location: drivers/iommu/intel-iommu.c:1233
  Inline: False
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_pass_through
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_second_level
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_first_level
  

  Symbols:

  ffffffff816e395c-ffffffff816e3968: iommu_flush_write_buffer.cold (STB_LOCAL)
  ffffffff816e0180-ffffffff816e0214: iommu_flush_write_buffer (STB_GLOBAL)
  

• In lowlatency: Transformation ⚠️

  void iommu_flush_write_buffer(struct intel_iommu *iommu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/iommu/intel-iommu.c (0)
  Location: drivers/iommu/intel-iommu.c:1233
  Inline: False
  Direct callers:
    - drivers/iommu/intel-iommu.c:dmar_iommu_hotplug
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:init_dmars
    - drivers/iommu/intel-iommu.c:domain_context_mapping_one
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_pass_through
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_second_level
    - drivers/iommu/intel-pasid.c:intel_pasid_setup_first_level
  

  Symbols:

  ffffffff816fdfec-ffffffff816fdff8: iommu_flush_write_buffer.cold (STB_LOCAL)
  ffffffff816fa790-ffffffff816fa824: iommu_flush_write_buffer (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• 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 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

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 ✅