mirror of https://gitee.com/openkylin/linux.git
[PATCH] KVM: More msr misery
These msrs are referenced by benchmarking software when pretending to be an Intel cpu. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -1122,11 +1122,15 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
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case MSR_IA32_MC0_MISC+12:
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case MSR_IA32_MC0_MISC+16:
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case MSR_IA32_UCODE_REV:
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case MSR_IA32_PERF_STATUS:
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/* MTRR registers */
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case 0xfe:
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case 0x200 ... 0x2ff:
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data = 0;
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break;
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case 0xcd: /* fsb frequency */
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data = 3;
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break;
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case MSR_IA32_APICBASE:
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data = vcpu->apic_base;
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break;
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