DepSurf

Struct: sgx_epc_section

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: ✅

  struct sgx_epc_section {
      long unsigned int phys_addr;
      void *virt_addr;
      struct sgx_epc_page *pages;
      spinlock_t lock;
      struct list_head page_list;
      long unsigned int free_cnt;
      struct list_head init_laundry_list;
  };
  

• In 5.13: ✅

  struct sgx_epc_section {
      long unsigned int phys_addr;
      void *virt_addr;
      struct sgx_epc_page *pages;
      struct sgx_numa_node *node;
  };
  

• In 5.15: ✅

  struct sgx_epc_section {
      long unsigned int phys_addr;
      void *virt_addr;
      struct sgx_epc_page *pages;
      struct sgx_numa_node *node;
  };
  

• In 5.19: ✅

  struct sgx_epc_section {
      long unsigned int phys_addr;
      void *virt_addr;
      struct sgx_epc_page *pages;
      struct sgx_numa_node *node;
  };
  

• In 6.2: ✅

  struct sgx_epc_section {
      long unsigned int phys_addr;
      void *virt_addr;
      struct sgx_epc_page *pages;
      struct sgx_numa_node *node;
  };
  

• In 6.5: ✅

  struct sgx_epc_section {
      long unsigned int phys_addr;
      void *virt_addr;
      struct sgx_epc_page *pages;
      struct sgx_numa_node *node;
  };
  

• In 6.8: ✅

  struct sgx_epc_section {
      long unsigned int phys_addr;
      void *virt_addr;
      struct sgx_epc_page *pages;
      struct sgx_numa_node *node;
  };
  

Arch

• In arm64: Absent ⚠️
• 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 5.11 and 5.13 ⚠️

  • Field added. struct sgx_numa_node *node
  • Field removed. spinlock_t lock
  • Field removed. struct list_head page_list
  • Field removed. long unsigned int free_cnt
  • Field removed. struct list_head init_laundry_list
• 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 ✅