Re: [PATCH v9 0/2] selftests/vfio: Add NVIDIA GPU Falcon DMA test driver

[David Matlack]

On 2026-03-17 02:42 PM, Rubin Du wrote:
> This patch series adds a new VFIO selftest plugin driver for NVIDIA 
> GPUs that enables DMA testing via the Falcon microcontrollers.

Thanks for adding a new driver! I'm glad to see more devices getting
support so that VFIO selftsets can be run by more developers and in more
environments.

I haven't taken a deep look at the driver implementation yet, because I
had some higher level questions first that I left in the patches.

> Changes in v9:
> - Squashed patch 3 (PMU falcon support for Kepler and Maxwell Gen1)
>   into patch 2, as the registers and fields required have been approved
>   for open source disclosure

I did not see versions 1-8 on the mailing list. Are these from an
internal review? If so, it would probably be best to drop them when
sending upstream and start upstream reviews again at v1.