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tools arch x86: Sync the msr-index.h copy with the kernel sources

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To pick up the changes from these csets:

  9073428bb2 ("x86/sev: Allow IBPB-on-Entry feature for SNP guests")

That cause no changes to tooling as it doesn't include a new MSR to be
captured by the tools/perf/trace/beauty/tracepoints/x86_msr.sh script.

Just silences this perf build warning:

  Warning: Kernel ABI header differences:
    diff -u tools/arch/x86/include/asm/msr-index.h arch/x86/include/asm/msr-index.h

Cc: Borislav Petkov (AMD) <bp@alien8.de>
Cc: Kim Phillips <kim.phillips@amd.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2026-03-18 15:42:16 -03:00
parent f8e478e3af
commit 4ddd7588fa
1 changed files with 4 additions and 1 deletions
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5
tools/arch/x86/include/asm/msr-index.h
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@ -740,7 +740,10 @@
#define MSR_AMD64_SNP_SMT_PROT BIT_ULL(MSR_AMD64_SNP_SMT_PROT_BIT)
#define MSR_AMD64_SNP_SECURE_AVIC_BIT 18
#define MSR_AMD64_SNP_SECURE_AVIC BIT_ULL(MSR_AMD64_SNP_SECURE_AVIC_BIT)
#define MSR_AMD64_SNP_RESV_BIT 19
#define MSR_AMD64_SNP_RESERVED_BITS19_22 GENMASK_ULL(22, 19)
#define MSR_AMD64_SNP_IBPB_ON_ENTRY_BIT 23
#define MSR_AMD64_SNP_IBPB_ON_ENTRY BIT_ULL(MSR_AMD64_SNP_IBPB_ON_ENTRY_BIT)
#define MSR_AMD64_SNP_RESV_BIT 24
#define MSR_AMD64_SNP_RESERVED_MASK GENMASK_ULL(63, MSR_AMD64_SNP_RESV_BIT)
#define MSR_AMD64_SAVIC_CONTROL 0xc0010138
#define MSR_AMD64_SAVIC_EN_BIT 0