Re: [PATCH v2 10/13] KVM: x86: Shrink the usercopy region of the emulation context

[Paolo Bonzini]

On 26/02/20 18:51, Vitaly Kuznetsov wrote:
>> +
>> +	/* Here begins the usercopy section. */
>> +	struct operand src;
>> +	struct operand src2;
>> +	struct operand dst;
> Out of pure curiosity, how certain are we that this is going to be
> enough for userspaces?
> 

And also, where exactly are the user copies done?

Paolo