tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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tools headers svm: Sync svm headers with the kernel sources

To pick the changes in:

b8c3c9f5d0505905 ("x86/apic: Initialize Secure AVIC APIC backing page")

That triggers:

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

But this time causes no changes in tooling results, as the introduced
SVM_VMGEXIT_SAVIC 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 differences:
diff -u tools/arch/x86/include/uapi/asm/svm.h arch/x86/include/uapi/asm/svm.h

Please see tools/include/uapi/README for further details.

Cc: Borislav Petkov (AMD) <bp@alien8.de>
Cc: Neeraj Upadhyay <Neeraj.Upadhyay@amd.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Arnaldo Carvalho de Melo 649a0cc9 b1d46bc1

+4
+4
tools/arch/x86/include/uapi/asm/svm.h
··· 118 118 #define SVM_VMGEXIT_AP_CREATE 1 119 119 #define SVM_VMGEXIT_AP_DESTROY 2 120 120 #define SVM_VMGEXIT_SNP_RUN_VMPL 0x80000018 121 + #define SVM_VMGEXIT_SAVIC 0x8000001a 122 + #define SVM_VMGEXIT_SAVIC_REGISTER_GPA 0 123 + #define SVM_VMGEXIT_SAVIC_UNREGISTER_GPA 1 124 + #define SVM_VMGEXIT_SAVIC_SELF_GPA ~0ULL 121 125 #define SVM_VMGEXIT_HV_FEATURES 0x8000fffd 122 126 #define SVM_VMGEXIT_TERM_REQUEST 0x8000fffe 123 127 #define SVM_VMGEXIT_TERM_REASON(reason_set, reason_code) \