DepSurf

Struct: `vfio_pfn`

Regular

In 5.4: ✅

struct vfio_pfn {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int pfn;
    atomic_t ref_count;
};

In 5.8: ✅

struct vfio_pfn {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int pfn;
    unsigned int ref_count;
};

In 5.11: ✅

struct vfio_pfn {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int pfn;
    unsigned int ref_count;
};

In 5.13: ✅

struct vfio_pfn {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int pfn;
    unsigned int ref_count;
};

In 5.15: ✅

struct vfio_pfn {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int pfn;
    unsigned int ref_count;
};

In 5.19: ✅

struct vfio_pfn {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int pfn;
    unsigned int ref_count;
};

Arch

Flavor

In azure: ✅

struct vfio_pfn {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int pfn;
    atomic_t ref_count;
};

In gcp: ✅

struct vfio_pfn {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int pfn;
    atomic_t ref_count;
};

In lowlatency: ✅

struct vfio_pfn {
    struct rb_node node;
    dma_addr_t iova;
    long unsigned int pfn;
    atomic_t ref_count;
};

Regular

Changed between 5.4 and 5.8 ⚠️
- Field type changed. atomic_t ref_count ➡️ unsigned int ref_count
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 ✅

Arch

Flavor