DepSurf

Struct: `gfn_to_pfn_cache`

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: Absent ⚠️
In 5.8: Absent ⚠️

In 5.11: ✅

struct gfn_to_pfn_cache {
    u64 generation;
    gfn_t gfn;
    kvm_pfn_t pfn;
    bool dirty;
};

In 5.13: ✅

struct gfn_to_pfn_cache {
    u64 generation;
    gfn_t gfn;
    kvm_pfn_t pfn;
    bool dirty;
};

In 5.15: Absent ⚠️

In 5.19: ✅

struct gfn_to_pfn_cache {
    u64 generation;
    gpa_t gpa;
    long unsigned int uhva;
    struct kvm_memory_slot *memslot;
    struct kvm_vcpu *vcpu;
    struct list_head list;
    rwlock_t lock;
    struct mutex refresh_lock;
    void *khva;
    kvm_pfn_t pfn;
    enum pfn_cache_usage usage;
    bool active;
    bool valid;
};

In 6.2: ✅

struct gfn_to_pfn_cache {
    u64 generation;
    gpa_t gpa;
    long unsigned int uhva;
    struct kvm_memory_slot *memslot;
    struct kvm *kvm;
    struct kvm_vcpu *vcpu;
    struct list_head list;
    rwlock_t lock;
    struct mutex refresh_lock;
    void *khva;
    kvm_pfn_t pfn;
    enum pfn_cache_usage usage;
    bool active;
    bool valid;
};

In 6.5: ✅

struct gfn_to_pfn_cache {
    u64 generation;
    gpa_t gpa;
    long unsigned int uhva;
    struct kvm_memory_slot *memslot;
    struct kvm *kvm;
    struct kvm_vcpu *vcpu;
    struct list_head list;
    rwlock_t lock;
    struct mutex refresh_lock;
    void *khva;
    kvm_pfn_t pfn;
    enum pfn_cache_usage usage;
    bool active;
    bool valid;
};

In 6.8: ✅

struct gfn_to_pfn_cache {
    u64 generation;
    gpa_t gpa;
    long unsigned int uhva;
    struct kvm_memory_slot *memslot;
    struct kvm *kvm;
    struct kvm_vcpu *vcpu;
    struct list_head list;
    rwlock_t lock;
    struct mutex refresh_lock;
    void *khva;
    kvm_pfn_t pfn;
    enum pfn_cache_usage usage;
    bool active;
    bool valid;
};

Arch

In arm64: ✅

struct gfn_to_pfn_cache {
    u64 generation;
    gfn_t gfn;
    kvm_pfn_t pfn;
    bool dirty;
};

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 5.11 and 5.13 ✅
Changed between 5.19 and 6.2 ⚠️
- Field added. struct kvm *kvm
No changes between 6.2 and 6.5 ✅
No changes between 6.5 and 6.8 ✅

Arch

DepSurf

Struct: gfn_to_pfn_cache

Status

Differences

Struct: `gfn_to_pfn_cache`