Commit a98c0710 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

tools headers svm: Sync svm headers with the kernel sources 

To pick the changes in:

  8c29f016 ("x86/sev: Add SEV-SNP guest feature negotiation support")

That triggers:

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

But this time causes no changes in tooling results, as the introduced
SVM_VMGEXIT_TERM_REQUEST exit reason wasn't added to SVM_EXIT_REASONS,
that is used in kvm-stat.c.

And addresses 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

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov (AMD) <bp@alien8.de>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Nikunj A Dadhania <nikunj@amd.com>
Link: http://lore.kernel.org/lkml/


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 3de34f85

tools/arch/x86/include/uapi/asm/svm.h

+6 −0
Original line number Diff line number Diff line
@@ -116,6 +116,12 @@ 
#define SVM_VMGEXIT_AP_CREATE			1

#define SVM_VMGEXIT_AP_DESTROY			2

#define SVM_VMGEXIT_HV_FEATURES			0x8000fffd

#define SVM_VMGEXIT_TERM_REQUEST		0x8000fffe

#define SVM_VMGEXIT_TERM_REASON(reason_set, reason_code)	\

	/* SW_EXITINFO1[3:0] */					\

	(((((u64)reason_set) & 0xf)) |				\

	/* SW_EXITINFO1[11:4] */				\

	((((u64)reason_code) & 0xff) << 4))

#define SVM_VMGEXIT_UNSUPPORTED_EVENT		0x8000ffff



/* Exit code reserved for hypervisor/software use */