DepSurf

Struct: hvm_start_info

Status

Regular

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

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
  };
  

• In 4.15: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
  };
  

• In 4.18: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
  };
  

• In 5.0: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In 5.3: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In 5.4: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In 5.8: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In 5.11: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In 5.13: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In 5.15: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In 5.19: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In 6.2: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In 6.5: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In 6.8: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

Arch

• In arm64: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In armhf: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In ppc64el: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In riscv64: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

Flavor

• In aws: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In azure: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In gcp: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

• In lowlatency: ✅

  struct hvm_start_info {
      uint32_t magic;
      uint32_t version;
      uint32_t flags;
      uint32_t nr_modules;
      uint64_t modlist_paddr;
      uint64_t cmdline_paddr;
      uint64_t rsdp_paddr;
      uint64_t memmap_paddr;
      uint32_t memmap_entries;
      uint32_t reserved;
  };
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Field added. uint64_t memmap_paddr
  • Field added. uint32_t memmap_entries
  • Field added. uint32_t reserved
• 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

• 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 ✅