Hide TSC-deadline APIC timer support from guests. This mode
isn't yet implemented in bhyve's APIC emulation. Reviewed by: neel Approved by: re@ (blanket)
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=255645
@ -163,7 +163,12 @@ x86_emulate_cpuid(struct vm *vm, int vcpu_id,
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* Hide the performance and debug features.
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*/
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regs[2] &= ~CPUID2_PDCM;
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/*
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* No TSC deadline support in the APIC yet
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*/
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regs[2] &= ~CPUID2_TSCDLT;
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/*
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* Hide thermal monitoring
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*/
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