DepSurf

Struct: `vfio_device`

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: ✅

struct vfio_device {
    struct kref kref;
    struct device *dev;
    const struct vfio_device_ops *ops;
    struct vfio_group *group;
    struct list_head group_next;
    void *device_data;
};

In 5.8: ✅

struct vfio_device {
    struct kref kref;
    struct device *dev;
    const struct vfio_device_ops *ops;
    struct vfio_group *group;
    struct list_head group_next;
    void *device_data;
};

In 5.11: ✅

struct vfio_device {
    struct kref kref;
    struct device *dev;
    const struct vfio_device_ops *ops;
    struct vfio_group *group;
    struct list_head group_next;
    void *device_data;
};

In 5.13: ✅

struct vfio_device {
    struct device *dev;
    const struct vfio_device_ops *ops;
    struct vfio_group *group;
    refcount_t refcount;
    struct completion comp;
    struct list_head group_next;
};

In 5.15: ✅

struct vfio_device {
    struct device *dev;
    const struct vfio_device_ops *ops;
    struct vfio_group *group;
    struct vfio_device_set *dev_set;
    struct list_head dev_set_list;
    refcount_t refcount;
    unsigned int open_count;
    struct completion comp;
    struct list_head group_next;
};

In 5.19: ✅

struct vfio_device {
    struct device *dev;
    const struct vfio_device_ops *ops;
    const struct vfio_migration_ops *mig_ops;
    struct vfio_group *group;
    struct vfio_device_set *dev_set;
    struct list_head dev_set_list;
    unsigned int migration_flags;
    struct kvm *kvm;
    refcount_t refcount;
    unsigned int open_count;
    struct completion comp;
    struct list_head group_next;
};

In 6.2: Absent ⚠️
In 6.5: Absent ⚠️
In 6.8: Absent ⚠️

Arch

In arm64: Absent ⚠️
In armhf: Absent ⚠️

In ppc64el: ✅

struct vfio_device {
    struct kref kref;
    struct device *dev;
    const struct vfio_device_ops *ops;
    struct vfio_group *group;
    struct list_head group_next;
    void *device_data;
};

In riscv64: Absent ⚠️

Flavor

In aws: Absent ⚠️

In azure: ✅

struct vfio_device {
    struct kref kref;
    struct device *dev;
    const struct vfio_device_ops *ops;
    struct vfio_group *group;
    struct list_head group_next;
    void *device_data;
};

In gcp: ✅

struct vfio_device {
    struct kref kref;
    struct device *dev;
    const struct vfio_device_ops *ops;
    struct vfio_group *group;
    struct list_head group_next;
    void *device_data;
};

In lowlatency: ✅

struct vfio_device {
    struct kref kref;
    struct device *dev;
    const struct vfio_device_ops *ops;
    struct vfio_group *group;
    struct list_head group_next;
    void *device_data;
};

Differences

Regular

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. refcount_t refcount
- Field added. struct completion comp
- Field removed. struct kref kref
- Field removed. void *device_data
Changed between 5.13 and 5.15 ⚠️
- Field added. struct vfio_device_set *dev_set
- Field added. struct list_head dev_set_list
- Field added. unsigned int open_count
Changed between 5.15 and 5.19 ⚠️
- Field added. const struct vfio_migration_ops *mig_ops
- Field added. unsigned int migration_flags
- Field added. struct kvm *kvm

Arch

No changes between amd64 and ppc64el ✅

Flavor

No changes between generic and azure ✅
No changes between generic and gcp ✅
No changes between generic and lowlatency ✅

DepSurf

Struct: vfio_device

Status

Differences

Struct: `vfio_device`