PCIe P2P access to GPU memory

Dieter N├╝tzel Dieter at nuetzel-hh.de
Sat Sep 29 09:53:47 UTC 2018


Hello Dirk,

I think Christian is talking about this branch:

https://cgit.freedesktop.org/~deathsimple/linux/log/?h=p2p

His 'home' is, here:
https://cgit.freedesktop.org/~deathsimple/linux/

Happy hacking! ;-)

Dieter

Am 29.09.2018 10:17, schrieb Dirk Eibach:
>> This is work in progress.
>> 
>> I published patches to enable DMA_buf P2P a few months ago, but now 
>> I'm waiting for the PCI subsystem to pick up core support for this.
> 
> Great news! Can you give me a link to this series so I can already have 
> a look?
> 
>> I can prepare you a branch based on current upstream kernel next week 
>> if you want to test this.
> 
> That would be awesome, thanks.
> 
> Cheers
> Dirk
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