Re: [PATCH v2 4/5] RDMA/mlx5: Enable P2P DMA with fallback mechanism
From: Christoph Hellwig
Date: Mon Jul 21 2025 - 03:03:52 EST
On Fri, Jul 18, 2025 at 02:51:11PM +0300, Yonatan Maman wrote:
> From: Yonatan Maman <Ymaman@xxxxxxxxxx>
>
> Add support for P2P for MLX5 NIC devices with automatic fallback to
> standard DMA when P2P mapping fails.
That's now how the P2P API works. You need to check the P2P availability
higher up.