tools headers UAPI: Sync linux/kvm.h with the kernel sources

To pick the changes in:

  15fb7de1 ("KVM: SVM: Add KVM_SEV_RECEIVE_UPDATE_DATA command")
  3bf72569 ("KVM: arm64: Add support for the KVM PTP service")
  4cfdd47d ("KVM: SVM: Add KVM_SEV SEND_START command")
  54526d1f ("KVM: x86: Support KVM VMs sharing SEV context")
  5569e2e7 ("KVM: SVM: Add support for KVM_SEV_SEND_CANCEL command")
  8b13c364 ("KVM: introduce KVM_CAP_SET_GUEST_DEBUG2")
  af43cbbf ("KVM: SVM: Add support for KVM_SEV_RECEIVE_START command")
  d3d1af85 ("KVM: SVM: Add KVM_SEND_UPDATE_DATA command")
  fe7e9488 ("KVM: x86: Add capability to grant VM access to privileged SGX attribute")

That don't cause any change in tooling as it doesn't introduce any new
ioctl.

  $ grep kvm tools/perf/trace/beauty/*.sh
  tools/perf/trace/beauty/kvm_ioctl.sh:printf "static const char *kvm_ioctl_cmds[] = {\n"
  tools/perf/trace/beauty/kvm_ioctl.sh:egrep $regex ${header_dir}/kvm.h	| \
  $
  $ tools/perf/trace/beauty/kvm_ioctl.sh > before
  $ cp include/uapi/linux/kvm.h tools/include/uapi/linux/kvm.h
  $ tools/perf/trace/beauty/kvm_ioctl.sh > after
  $ diff -u before after
  $

This silences this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/kvm.h' differs from latest version at 'include/uapi/linux/kvm.h'
  diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h

Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Jianyong Wu <jianyong.wu@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Nathan Tempelman <natet@google.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Steve Rutherford <srutherford@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/include/uapi/linux/kvm.h

@@ -1078,6 +1078,10 @@ struct kvm_ppc_resize_hpt {
 #define KVM_CAP_DIRTY_LOG_RING 192
 #define KVM_CAP_X86_BUS_LOCK_EXIT 193
 #define KVM_CAP_PPC_DAWR1 194
+#define KVM_CAP_SET_GUEST_DEBUG2 195
+#define KVM_CAP_SGX_ATTRIBUTE 196
+#define KVM_CAP_VM_COPY_ENC_CONTEXT_FROM 197
+#define KVM_CAP_PTP_KVM 198
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -1671,6 +1675,8 @@ enum sev_cmd_id {
 	KVM_SEV_CERT_EXPORT,
 	/* Attestation report */
 	KVM_SEV_GET_ATTESTATION_REPORT,
+	/* Guest Migration Extension */
+	KVM_SEV_SEND_CANCEL,
 
 	KVM_SEV_NR_MAX,
 };
@@ -1729,6 +1735,45 @@ struct kvm_sev_attestation_report {
 	__u32 len;
 };
 
+struct kvm_sev_send_start {
+	__u32 policy;
+	__u64 pdh_cert_uaddr;
+	__u32 pdh_cert_len;
+	__u64 plat_certs_uaddr;
+	__u32 plat_certs_len;
+	__u64 amd_certs_uaddr;
+	__u32 amd_certs_len;
+	__u64 session_uaddr;
+	__u32 session_len;
+};
+
+struct kvm_sev_send_update_data {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_uaddr;
+	__u32 guest_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
+struct kvm_sev_receive_start {
+	__u32 handle;
+	__u32 policy;
+	__u64 pdh_uaddr;
+	__u32 pdh_len;
+	__u64 session_uaddr;
+	__u32 session_len;
+};
+
+struct kvm_sev_receive_update_data {
+	__u64 hdr_uaddr;
+	__u32 hdr_len;
+	__u64 guest_uaddr;
+	__u32 guest_len;
+	__u64 trans_uaddr;
+	__u32 trans_len;
+};
+
 #define KVM_DEV_ASSIGN_ENABLE_IOMMU	(1 << 0)
 #define KVM_DEV_ASSIGN_PCI_2_3		(1 << 1)
 #define KVM_DEV_ASSIGN_MASK_INTX	(1 << 2)