website-struct

Struct: kimage

Status

Regular

• In 4.4: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In 4.8: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In 4.10: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In 4.13: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In 4.15: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In 4.18: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In 5.0: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In 5.3: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In 5.4: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In 5.8: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In 5.11: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In 5.13: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
      void *elf_headers;
      long unsigned int elf_headers_sz;
      long unsigned int elf_load_addr;
  };
  

• In 5.15: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
      void *elf_headers;
      long unsigned int elf_headers_sz;
      long unsigned int elf_load_addr;
  };
  

• In 5.19: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
      void *elf_headers;
      long unsigned int elf_headers_sz;
      long unsigned int elf_load_addr;
  };
  

• In 6.2: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
      void *ima_buffer;
      phys_addr_t ima_buffer_addr;
      size_t ima_buffer_size;
      void *elf_headers;
      long unsigned int elf_headers_sz;
      long unsigned int elf_load_addr;
  };
  

• In 6.5: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
      void *ima_buffer;
      phys_addr_t ima_buffer_addr;
      size_t ima_buffer_size;
      void *elf_headers;
      long unsigned int elf_headers_sz;
      long unsigned int elf_load_addr;
  };
  

• In 6.8: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      unsigned int update_elfcorehdr;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
      int hp_action;
      int elfcorehdr_index;
      bool elfcorehdr_updated;
      void *ima_buffer;
      phys_addr_t ima_buffer_addr;
      size_t ima_buffer_size;
      void *elf_headers;
      long unsigned int elf_headers_sz;
      long unsigned int elf_load_addr;
  };
  

Arch

• In arm64: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In armhf: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
  };
  

• In ppc64el: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In azure: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In gcp: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

• In lowlatency: ✅

  struct kimage {
      kimage_entry_t head;
      kimage_entry_t *entry;
      kimage_entry_t *last_entry;
      long unsigned int start;
      struct page *control_code_page;
      struct page *swap_page;
      void *vmcoreinfo_data_copy;
      long unsigned int nr_segments;
      struct kexec_segment segment[16];
      struct list_head control_pages;
      struct list_head dest_pages;
      struct list_head unusable_pages;
      long unsigned int control_page;
      unsigned int type;
      unsigned int preserve_context;
      unsigned int file_mode;
      struct kimage_arch arch;
      void *kernel_buf;
      long unsigned int kernel_buf_len;
      void *initrd_buf;
      long unsigned int initrd_buf_len;
      char *cmdline_buf;
      long unsigned int cmdline_buf_len;
      const struct kexec_file_ops *fops;
      void *image_loader_data;
      struct purgatory_info purgatory_info;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Field added. void *vmcoreinfo_data_copy
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Field type changed. struct kexec_file_ops *fops ➡️ const struct kexec_file_ops *fops
• 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 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Field added. void *elf_headers
  • Field added. long unsigned int elf_headers_sz
  • Field added. long unsigned int elf_load_addr
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Field added. void *ima_buffer
  • Field added. phys_addr_t ima_buffer_addr
  • Field added. size_t ima_buffer_size
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Field added. unsigned int update_elfcorehdr
  • Field added. int hp_action
  • Field added. int elfcorehdr_index
  • Field added. bool elfcorehdr_updated

Arch

• No changes between amd64 and arm64 ✅
• Changed between amd64 and armhf ⚠️

  • Field removed. void *kernel_buf
  • Field removed. long unsigned int kernel_buf_len
  • Field removed. void *initrd_buf
  • Field removed. long unsigned int initrd_buf_len
  • Field removed. char *cmdline_buf
  • Field removed. long unsigned int cmdline_buf_len
  • Field removed. const struct kexec_file_ops *fops
  • Field removed. void *image_loader_data
  • Field removed. struct purgatory_info purgatory_info
• No changes between amd64 and ppc64el ✅

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 ✅