DepSurf

Struct: virtio_blk_config

Status

Regular

• In 4.4: ✅

  struct virtio_blk_config {
      __u64 capacity;
      __u32 size_max;
      __u32 seg_max;
      struct virtio_blk_geometry geometry;
      __u32 blk_size;
      __u8 physical_block_exp;
      __u8 alignment_offset;
      __u16 min_io_size;
      __u32 opt_io_size;
      __u8 wce;
      __u8 unused;
      __u16 num_queues;
  };
  

• In 4.8: ✅

  struct virtio_blk_config {
      __u64 capacity;
      __u32 size_max;
      __u32 seg_max;
      struct virtio_blk_geometry geometry;
      __u32 blk_size;
      __u8 physical_block_exp;
      __u8 alignment_offset;
      __u16 min_io_size;
      __u32 opt_io_size;
      __u8 wce;
      __u8 unused;
      __u16 num_queues;
  };
  

• 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: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: ✅

  struct virtio_blk_config {
      __virtio64 capacity;
      __virtio32 size_max;
      __virtio32 seg_max;
      struct virtio_blk_geometry geometry;
      __virtio32 blk_size;
      __u8 physical_block_exp;
      __u8 alignment_offset;
      __virtio16 min_io_size;
      __virtio32 opt_io_size;
      __u8 wce;
      __u8 unused;
      __virtio16 num_queues;
      __virtio32 max_discard_sectors;
      __virtio32 max_discard_seg;
      __virtio32 discard_sector_alignment;
      __virtio32 max_write_zeroes_sectors;
      __virtio32 max_write_zeroes_seg;
      __u8 write_zeroes_may_unmap;
      __u8 unused1[3];
      __virtio32 max_secure_erase_sectors;
      __virtio32 max_secure_erase_seg;
      __virtio32 secure_erase_sector_alignment;
      struct virtio_blk_zoned_characteristics zoned;
  };
  

• In 6.8: ✅

  struct virtio_blk_config {
      __virtio64 capacity;
      __virtio32 size_max;
      __virtio32 seg_max;
      struct virtio_blk_geometry geometry;
      __virtio32 blk_size;
      __u8 physical_block_exp;
      __u8 alignment_offset;
      __virtio16 min_io_size;
      __virtio32 opt_io_size;
      __u8 wce;
      __u8 unused;
      __virtio16 num_queues;
      __virtio32 max_discard_sectors;
      __virtio32 max_discard_seg;
      __virtio32 discard_sector_alignment;
      __virtio32 max_write_zeroes_sectors;
      __virtio32 max_write_zeroes_seg;
      __u8 write_zeroes_may_unmap;
      __u8 unused1[3];
      __virtio32 max_secure_erase_sectors;
      __virtio32 max_secure_erase_seg;
      __virtio32 secure_erase_sector_alignment;
      struct virtio_blk_zoned_characteristics zoned;
  };
  

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

• No changes between 4.4 and 4.8 ✅
• No changes between 6.5 and 6.8 ✅