test(tool): Exclude perfmon and debug related MSRs

The following MSR indices are added into `msrs_to_save_all[]` in kernel
version 6.1.
- MSR_IA32_PEBS_ENABLE (0x3F1) added in c59a1f106f5c ("KVM: x86/pmu: Add
  IA32_PEBS_ENABLE MSR emulation for extended PEBS")
- MSR_IA32_DS_AREA (0x600) added in 8183a538cd95 ("KVM: x86/pmu: Add
  IA32_DS_AREA MSR emulation to support guest DS")
- MSR_PEBS_DATA_CFG (0x3F2) added in 902caeb6841a ("KVM: x86/pmu: Add
  PEBS_DATA_CFG MSR emulation to support adaptive PEBS")

Exclude them from guest CPU config dump, because Firecracker disables
performance monitor and debug features in CPUID normalization.

Signed-off-by: Takahiro Itazuri <[email protected]>

Author: zulinx86

src/vmm/src/arch/x86_64/msr.rs

@@ -321,6 +321,11 @@ static UNDUMPABLE_MSR_RANGES: &[MsrRange] = &[
     // MSR_CORE_PERF_GLOBAL_CTRL
     // MSR_CORE_PERF_GLOBAL_OVF_CTRL
     MSR_RANGE!(MSR_CORE_PERF_FIXED_CTR_CTRL, 4),
+    // MSR_IA32_PEBS_ENABLE
+    // MSR_PEBS_DATA_CFG
+    MSR_RANGE!(MSR_IA32_PEBS_ENABLE, 2),
+    // MSR_IA32_DS_AREA
+    MSR_RANGE!(MSR_IA32_DS_AREA),
     // MSR_IA32_PERF_CAPABILITIES
     MSR_RANGE!(MSR_IA32_PERF_CAPABILITIES),
     // MSR_K7_EVNTSELn