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-rw-r--r--include/linux/kvm.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 0ea064cbfbc..70a30651cd1 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -320,12 +320,12 @@ struct kvm_trace_rec {
struct {
__u64 cycle_u64;
__u32 extra_u32[KVM_TRC_EXTRA_MAX];
- } cycle;
+ } __attribute__((packed)) cycle;
struct {
__u32 extra_u32[KVM_TRC_EXTRA_MAX];
} nocycle;
} u;
-} __attribute__((packed));
+};
#define KVMIO 0xAE
@@ -371,6 +371,7 @@ struct kvm_trace_rec {
#define KVM_CAP_PV_MMU 13
#define KVM_CAP_MP_STATE 14
#define KVM_CAP_COALESCED_MMIO 15
+#define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */
/*
* ioctls for VM fds