Re: [Qemu-devel] [PATCH 00/30] Introduction of IOMMUs into the memory API

[Paolo Bonzini]

Il 24/05/2013 16:12, Alexey Kardashevskiy ha scritto:
> On 05/24/2013 03:08 AM, Paolo Bonzini wrote:
>> Il 22/05/2013 11:24, Paolo Bonzini ha scritto:
>>> Il 22/05/2013 04:30, Alexey Kardashevskiy ha scritto:
>>>> On 05/21/2013 08:57 PM, Paolo Bonzini wrote:
>>>>> This is part 1 of the memory API updates for 1.6.  (Part 2 is the
>>>>> introduction of get/set_owner, part 3 is the introduction of the
>>>>> RCU-style flatview).
>>>>>
>>>>> Compared to the first submissions, there are a few extra cleanup
>>>>> patches, and address_space_rw/read/write grew a return value so
>>>>> that the existing DMAContext API doesn't need to change.
>>>>>
>>>>
>>>> Is this series much different from the one in
>>>> https://github.com/bonzini/qemu/tree/iommu (hope it is the same :) )?
>>>
>>> Not much, I've updated the branch now.
> 
> Does the memory region ref/unref patch go to series#2?

Now it will be #3, since the first pull request won't have the iommu
stuff. :)

> With all the stuff I got now (qemu.org/master + your set + David's PCI
> patches + David's VFIO patches + my VFIO patches), it works for me. Tried
> for emulated PCI, VFIO, emulated IBM VIO (and in full emulaiton as well),
> have not found any problem so far.

Good.

Paolo