Re: [PATCH 1/2] kvm: x86: Allow userspace to handle emulation errors

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On Tuesday, 2021-04-20 at 18:34:48 UTC, Sean Christopherson wrote:

> On Fri, Apr 16, 2021, Aaron Lewis wrote:
>> +			KVM_INTERNAL_ERROR_EMULATION_FLAG_INSTRUCTION_BYTES;
>> +		vcpu->run->emulation_failure.insn_size = insn_size;
>> +		memcpy(vcpu->run->emulation_failure.insn_bytes,
>> +		       ctxt->fetch.data, sizeof(ctxt->fetch.data));
>
> Doesn't truly matter, but I think it's less confusing to copy over insn_size
> bytes.

And zero out the rest?

dme.
-- 
Woke up in my clothes again this morning, don't know exactly where I am.



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