diff options
Diffstat (limited to 'include/linux/kvm.h')
| -rw-r--r-- | include/linux/kvm.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 6cf048d9604b..245bcb3a0fcd 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -279,6 +279,20 @@ struct kvm_run { /* Fix the size of the union. */ char padding[256]; }; + + /* + * shared registers between kvm and userspace. + * kvm_valid_regs specifies the register classes set by the host + * kvm_dirty_regs specified the register classes dirtied by userspace + * struct kvm_sync_regs is architecture specific, as well as the + * bits for kvm_valid_regs and kvm_dirty_regs + */ + __u64 kvm_valid_regs; + __u64 kvm_dirty_regs; + union { + struct kvm_sync_regs regs; + char padding[1024]; + } s; }; /* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */ @@ -570,6 +584,7 @@ struct kvm_ppc_pvinfo { #define KVM_CAP_S390_GMAP 71 #define KVM_CAP_TSC_DEADLINE_TIMER 72 #define KVM_CAP_S390_UCONTROL 73 +#define KVM_CAP_SYNC_REGS 74 #ifdef KVM_CAP_IRQ_ROUTING |