Re: [Qemu-devel] [PATCH 17/30] memory: add address_space_translate

[Paolo Bonzini]

Il 23/05/2013 15:06, liu ping fan ha scritto:
>> The idea is that address_space_translate gets a ref to the MemoryRegion,
>> and the ref is then released by the caller of address_space_translate.
>>
> This will require subpage hold a reference to real mr.

Hmm, that's right.  Jan, that could be a concern when you update your
PIO series.

> But I think it
> is needless. Maybe when later in your these series, we will see how to
> resolve it.  BTW,  do you target URCU patches to 1.6

Yes.

Paolo