Messages in this thread | | | Subject | Re: [RFC v2-fix 1/1] x86/traps: Add #VE support for TDX guest | From | Dave Hansen <> | Date | Tue, 18 May 2021 08:11:44 -0700 |
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On 5/17/21 5:09 PM, Kuppuswamy Sathyanarayanan wrote: > After TDGETVEINFO #VE could happen in theory (e.g. through an NMI), > although we don't expect it to happen because we don't expect NMIs to > trigger #VEs. Another case where they could happen is if the #VE > exception panics, but in this case there are no guarantees on anything > anyways.
This implies: "we do not expect any NMI to do MMIO". Is that true? Why?
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