tools headers UAPI: Synch KVM's svm.h header with the kernel

To pick up the changes from:

  ee68e061fe7442ed ("x86/sev: Provide support for SNP guest request NAEs")
  b3b8efb98c8040d6 ("x86/sev: Use SEV-SNP AP creation to start secondary CPUs")
  706188431d967948 ("x86/mm: Validate memory when changing the C-bit")
  f0492060dc1b7e86 ("x86/sev: Check SEV-SNP features support")

That gets these new SVM exit reasons:

+       { SVM_VMGEXIT_PSC,              "vmgexit_page_state_change" }, \
+       { SVM_VMGEXIT_GUEST_REQUEST,    "vmgexit_guest_request" }, \
+       { SVM_VMGEXIT_EXT_GUEST_REQUEST, "vmgexit_ext_guest_request" }, \
+       { SVM_VMGEXIT_AP_CREATION,      "vmgexit_ap_creation" }, \
+       { SVM_VMGEXIT_HV_FEATURES,      "vmgexit_hypervisor_feature" }, \

Addressing this perf build warning:

  Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/svm.h' differs from latest version at 'arch/x86/include/uapi/asm/svm.h'
  diff -u tools/arch/x86/include/uapi/asm/svm.h arch/x86/include/uapi/asm/svm.h

This causes these changes:

  CC      /tmp/build/perf-urgent/arch/x86/util/kvm-stat.o
  LD      /tmp/build/perf-urgent/arch/x86/util/perf-in.o
  LD      /tmp/build/perf-urgent/arch/x86/perf-in.o
  LD      /tmp/build/perf-urgent/arch/perf-in.o
  LD      /tmp/build/perf-urgent/perf-in.o
  LINK    /tmp/build/perf-urgent/perf

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/arch/x86/include/uapi/asm/svm.h b/tools/arch/x86/include/uapi/asm/svm.h
index efa969325ede55d39a3b86b7e72eb2f4b62f78a2..f69c168391aa58cf280ba6fb5aca6630e3593d1a 100644 (file)
--- a/tools/arch/x86/include/uapi/asm/svm.h
+++ b/tools/arch/x86/include/uapi/asm/svm.h
@@ -108,6 +108,14 @@
 #define SVM_VMGEXIT_AP_JUMP_TABLE              0x80000005
 #define SVM_VMGEXIT_SET_AP_JUMP_TABLE          0
 #define SVM_VMGEXIT_GET_AP_JUMP_TABLE          1
+#define SVM_VMGEXIT_PSC                                0x80000010
+#define SVM_VMGEXIT_GUEST_REQUEST              0x80000011
+#define SVM_VMGEXIT_EXT_GUEST_REQUEST          0x80000012
+#define SVM_VMGEXIT_AP_CREATION                        0x80000013
+#define SVM_VMGEXIT_AP_CREATE_ON_INIT          0
+#define SVM_VMGEXIT_AP_CREATE                  1
+#define SVM_VMGEXIT_AP_DESTROY                 2
+#define SVM_VMGEXIT_HV_FEATURES                        0x8000fffd
 #define SVM_VMGEXIT_UNSUPPORTED_EVENT          0x8000ffff
 
 /* Exit code reserved for hypervisor/software use */
@@ -218,6 +226,11 @@
        { SVM_VMGEXIT_NMI_COMPLETE,     "vmgexit_nmi_complete" }, \
        { SVM_VMGEXIT_AP_HLT_LOOP,      "vmgexit_ap_hlt_loop" }, \
        { SVM_VMGEXIT_AP_JUMP_TABLE,    "vmgexit_ap_jump_table" }, \
+       { SVM_VMGEXIT_PSC,              "vmgexit_page_state_change" }, \
+       { SVM_VMGEXIT_GUEST_REQUEST,    "vmgexit_guest_request" }, \
+       { SVM_VMGEXIT_EXT_GUEST_REQUEST, "vmgexit_ext_guest_request" }, \
+       { SVM_VMGEXIT_AP_CREATION,      "vmgexit_ap_creation" }, \
+       { SVM_VMGEXIT_HV_FEATURES,      "vmgexit_hypervisor_feature" }, \
        { SVM_EXIT_ERR,         "invalid_guest_state" }