DepSurf

Struct: `vfio_dma`

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_dma {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int vaddr;
    size_t size;
    int prot;
    bool iommu_mapped;
    bool lock_cap;
    struct task_struct *task;
    struct rb_root pfn_list;
};

In 5.8: ✅

struct vfio_dma {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int vaddr;
    size_t size;
    int prot;
    bool iommu_mapped;
    bool lock_cap;
    struct task_struct *task;
    struct rb_root pfn_list;
    long unsigned int *bitmap;
};

In 5.11: ✅

struct vfio_dma {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int vaddr;
    size_t size;
    int prot;
    bool iommu_mapped;
    bool lock_cap;
    struct task_struct *task;
    struct rb_root pfn_list;
    long unsigned int *bitmap;
};

In 5.13: ✅

struct vfio_dma {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int vaddr;
    size_t size;
    int prot;
    bool iommu_mapped;
    bool lock_cap;
    bool vaddr_invalid;
    struct task_struct *task;
    struct rb_root pfn_list;
    long unsigned int *bitmap;
};

In 5.15: ✅

struct vfio_dma {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int vaddr;
    size_t size;
    int prot;
    bool iommu_mapped;
    bool lock_cap;
    bool vaddr_invalid;
    struct task_struct *task;
    struct rb_root pfn_list;
    long unsigned int *bitmap;
};

In 5.19: ✅

struct vfio_dma {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int vaddr;
    size_t size;
    int prot;
    bool iommu_mapped;
    bool lock_cap;
    bool vaddr_invalid;
    struct task_struct *task;
    struct rb_root pfn_list;
    long unsigned int *bitmap;
};

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

Arch

In arm64: Absent ⚠️
In armhf: Absent ⚠️
In ppc64el: Absent ⚠️
In riscv64: Absent ⚠️

Flavor

In aws: Absent ⚠️

In azure: ✅

struct vfio_dma {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int vaddr;
    size_t size;
    int prot;
    bool iommu_mapped;
    bool lock_cap;
    struct task_struct *task;
    struct rb_root pfn_list;
};

In gcp: ✅

struct vfio_dma {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int vaddr;
    size_t size;
    int prot;
    bool iommu_mapped;
    bool lock_cap;
    struct task_struct *task;
    struct rb_root pfn_list;
};

In lowlatency: ✅

struct vfio_dma {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int vaddr;
    size_t size;
    int prot;
    bool iommu_mapped;
    bool lock_cap;
    struct task_struct *task;
    struct rb_root pfn_list;
};

Differences

Regular

Changed between 5.4 and 5.8 ⚠️
- Field added. long unsigned int *bitmap
No changes between 5.8 and 5.11 ✅
Changed between 5.11 and 5.13 ⚠️
- Field added. bool vaddr_invalid
No changes between 5.13 and 5.15 ✅
No changes between 5.15 and 5.19 ✅

Arch

Flavor

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

DepSurf

Struct: vfio_dma

Status

Differences

Struct: `vfio_dma`