On Wed, Dec 19, 2018 at 09:43:58AM -0700, Alex Williamson wrote:
> [cc +kvm, +lkml]
>
> Sorry, just noticed these are only visible on ppc lists or for those
> directly cc'd. vfio's official development list is the kvm list. I'll
> let spapr specific changes get away without copying this list,
[cc +kvm, +lkml]
Sorry, just noticed these are only visible on ppc lists or for those
directly cc'd. vfio's official development list is the kvm list. I'll
let spapr specific changes get away without copying this list, but
changes like this really need to be visible to everyone. Thanks,
Alex
So far we only allowed mapping of MMIO BARs to the userspace. However
there are GPUs with on-board coherent RAM accessible via side
channels which we also want to map to the userspace. The first client
for this is NVIDIA V100 GPU with NVLink2 direct links to a POWER9
NPU-enabled CPU; such GPUs
