Avi Kivity wrote:
> Anthony Liguori wrote:
>   
>> This patch attempts to clean up kvmctl so that it can be more easily made to
>> work for multiple architectures and to support more emulation.
>>
>> It introduces a io dispatch mechanism.  This mechanism supports subpage
>> granularity but is optimized to efficiently cover regions of pages too.  It's
>> a 64-bit address space that's structured as a 5-level table.
>>   
>>     
>
>
> Why not use a simple array?
>   

For MMIO too?

QEMU uses an array for PIO but a table for MMIO.  I figured it would be 
best to just use the same table.

Regards,

Anthony Liguori


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