DepSurf

Struct: ib_mr

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
  };
  

• In 4.18: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct rdma_restrack_entry res;
  };
  

• In 5.0: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct rdma_restrack_entry res;
  };
  

• In 5.3: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In 5.4: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In 5.8: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In 5.11: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In 5.13: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In 5.15: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In 5.19: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In 6.2: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In 6.5: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In 6.8: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

Arch

• In arm64: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In armhf: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In ppc64el: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In riscv64: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

Flavor

• In aws: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In azure: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In gcp: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

• In lowlatency: ✅

  struct ib_mr {
      struct ib_device *device;
      struct ib_pd *pd;
      u32 lkey;
      u32 rkey;
      u64 iova;
      u64 length;
      unsigned int page_size;
      enum ib_mr_type type;
      bool need_inval;
      struct ib_uobject *uobject;
      struct list_head qp_entry;
      struct ib_dm *dm;
      struct ib_sig_attrs *sig_attrs;
      struct rdma_restrack_entry res;
  };
  

Differences

Regular

• Changed between 4.15 and 4.18 ⚠️

  • Field added. struct ib_dm *dm
  • Field added. struct rdma_restrack_entry res
• No changes between 4.18 and 5.0 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Field added. enum ib_mr_type type
  • Field added. struct ib_sig_attrs *sig_attrs
• 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

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅