diff options
Diffstat (limited to 'arch/x86/include/asm/kvm_para.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_para.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_para.h b/arch/x86/include/asm/kvm_para.h index 2315398..fbfd367 100644 --- a/arch/x86/include/asm/kvm_para.h +++ b/arch/x86/include/asm/kvm_para.h @@ -65,6 +65,9 @@ struct kvm_mmu_op_release_pt { __u64 pt_phys; }; +#define KVM_PV_REASON_PAGE_NOT_PRESENT 1 +#define KVM_PV_REASON_PAGE_READY 2 + struct kvm_vcpu_pv_apf_data { __u32 reason; __u8 pad[60]; @@ -171,8 +174,17 @@ static inline unsigned int kvm_arch_para_features(void) #ifdef CONFIG_KVM_GUEST void __init kvm_guest_init(void); +void kvm_async_pf_task_wait(u32 token); +void kvm_async_pf_task_wake(u32 token); +u32 kvm_read_and_reset_pf_reason(void); #else #define kvm_guest_init() do { } while (0) +#define kvm_async_pf_task_wait(T) do {} while(0) +#define kvm_async_pf_task_wake(T) do {} while(0) +static u32 kvm_read_and_reset_pf_reason(void) +{ + return 0; +} #endif #endif /* __KERNEL__ */ |
