Re: [PATCH 0/4] cover-letter: Allow MMIO regions to be exported through dmabuf

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Hi Christian, 

Thanks again for your prompt response/review.

> On 17 Dec 2024, at 10:53, Christian König <christian.koenig@xxxxxxx> wrote:
> 
> > 
> Am 16.12.24 um 17:54 schrieb Keith Busch:
>> On Mon, Dec 16, 2024 at 11:21:39AM +0100, Christian König wrote:
>>> Am 16.12.24 um 10:54 schrieb Wei Lin Guay:
>>>> From: Wei Lin Guay <wguay@xxxxxxxx>
>>>> However, as a general mechanism, it can support many other scenarios with
>>>> VFIO. I imagine this dmabuf approach to be usable by iommufd as well for
>>>> generic and safe P2P mappings.
>>>> 
>>>> This series goes after the "Break up ioctl dispatch functions to one
>>>> function per ioctl" series.
>>> Yeah that sounds like it should work.
>>> 
>>> But where is the rest of the series, I only see the cover letter?
>> Should be here:
>> 
>>   https://lore.kernel.org/linux-rdma/20241216095429.210792-2-wguay@xxxxxx/T/#u
> 
> Please send that out once more with me on explicit CC.

I will resend the patch series. I was experiencing issues with my email client, which inadvertently split the series into two separate emails.

> 
> Apart from that I have to reject the adding of dma_buf_try_get(), that is clearly not something we should do.


Understood. It appears that Vivek has confirmed that his v2 has resolved the issue. I will follow up with him to determine if he plans to resume his patch, and if so, I will apply my last patch on top of his updated patch series 

Thanks,
Wei Lin
> 
> Thanks,
> Christian.






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