website-struct

Struct: viommu_domain

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: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: ✅

  struct viommu_domain {
      struct iommu_domain domain;
      struct viommu_dev *viommu;
      struct mutex mutex;
      unsigned int id;
      u32 map_flags;
      spinlock_t mappings_lock;
      struct rb_root_cached mappings;
      long unsigned int nr_endpoints;
  };
  

• In 5.19: ✅

  struct viommu_domain {
      struct iommu_domain domain;
      struct viommu_dev *viommu;
      struct mutex mutex;
      unsigned int id;
      u32 map_flags;
      spinlock_t mappings_lock;
      struct rb_root_cached mappings;
      long unsigned int nr_endpoints;
      bool bypass;
  };
  

• In 6.2: ✅

  struct viommu_domain {
      struct iommu_domain domain;
      struct viommu_dev *viommu;
      struct mutex mutex;
      unsigned int id;
      u32 map_flags;
      spinlock_t mappings_lock;
      struct rb_root_cached mappings;
      long unsigned int nr_endpoints;
      bool bypass;
  };
  

• In 6.5: ✅

  struct viommu_domain {
      struct iommu_domain domain;
      struct viommu_dev *viommu;
      struct mutex mutex;
      unsigned int id;
      u32 map_flags;
      spinlock_t mappings_lock;
      struct rb_root_cached mappings;
      long unsigned int nr_endpoints;
      bool bypass;
  };
  

• In 6.8: ✅

  struct viommu_domain {
      struct iommu_domain domain;
      struct viommu_dev *viommu;
      struct mutex mutex;
      unsigned int id;
      u32 map_flags;
      spinlock_t mappings_lock;
      struct rb_root_cached mappings;
      long unsigned int nr_endpoints;
      bool bypass;
  };
  

Arch

• In arm64: ✅

  struct viommu_domain {
      struct iommu_domain domain;
      struct viommu_dev *viommu;
      struct mutex mutex;
      unsigned int id;
      u32 map_flags;
      spinlock_t mappings_lock;
      struct rb_root_cached mappings;
      long unsigned int nr_endpoints;
  };
  

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

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• Changed between 5.15 and 5.19 ⚠️

  • Field added. bool bypass
• 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