Re: [PATCH v2 4/5] RDMA/mlx5: Enable P2P DMA with fallback mechanism

2025-08-01 Thread Jason Gunthorpe
On Thu, Jul 24, 2025 at 12:30:34AM -0700, Christoph Hellwig wrote: > On Wed, Jul 23, 2025 at 12:55:22AM -0300, Jason Gunthorpe wrote: > > On Mon, Jul 21, 2025 at 12:03:41AM -0700, Christoph Hellwig wrote: > > > On Fri, Jul 18, 2025 at 02:51:11PM +0300, Yonatan Maman wrote: > > > > From: Yonatan Mam

Re: [PATCH v2 4/5] RDMA/mlx5: Enable P2P DMA with fallback mechanism

2025-07-22 Thread Jason Gunthorpe
On Mon, Jul 21, 2025 at 12:03:41AM -0700, Christoph Hellwig wrote: > On Fri, Jul 18, 2025 at 02:51:11PM +0300, Yonatan Maman wrote: > > From: Yonatan Maman > > > > Add support for P2P for MLX5 NIC devices with automatic fallback to > > standard DMA when P2P mapping fails. > > That's now how the