From: sashiko-bot@kernel.org
To: "Jason Gunthorpe" <jgg@nvidia.com>
Cc: linux-rdma@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH v5 09/10] vfio: selftests: Add mlx5 driver - data path and memcpy ops
Date: Thu, 10 Sep 2026 23:58:32 +0000 [thread overview]
Message-ID: <20260910235833.1D7941F00893@smtp.kernel.org> (raw)
In-Reply-To: <9-v5-4cacb99249f6+1b4-mlx5st_jgg@nvidia.com>
> Complete the mlx5 driver by adding CQ/QP creation, QP state
> transitions, WQE posting, CQ polling, and the
> memcpy_start/memcpy_wait callbacks. After this patch the driver is
> functional for DMA tests.
>
> The data path implements RDMA Write self-loopback via an RC QP with
> force-loopback. WQEs are posted to a 16-entry send queue with an
> NC doorbell, and completions are polled from a 16-entry CQ.
>
> Assisted-by: Claude:claude-opus-4.6
> Acked-by: David Matlack <dmatlack@google.com>
> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/0-v5-4cacb99249f6+1b4-mlx5st_jgg@nvidia.com?part=9
next prev parent reply other threads:[~2026-09-10 23:58 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-09 23:57 [PATCH v5 00/10] mlx5 support for VFIO self test Jason Gunthorpe
2026-09-09 23:57 ` [PATCH v5 01/10] net/mlx5: Add IFC structures for CQE and WQE Jason Gunthorpe
2026-09-10 23:58 ` sashiko-bot
2026-09-09 23:57 ` [PATCH v5 02/10] net/mlx5: Move HW constant groups from device.h/cq.h to mlx5_ifc.h Jason Gunthorpe
2026-09-10 23:58 ` sashiko-bot
2026-09-09 23:57 ` [PATCH v5 03/10] net/mlx5: Extract MLX5_SET/GET macros into mlx5_ifc_macros.h Jason Gunthorpe
2026-09-10 23:58 ` sashiko-bot
2026-09-09 23:57 ` [PATCH v5 04/10] net/mlx5: Add ONCE and MMIO accessor variants to mlx5_ifc_macros.h Jason Gunthorpe
2026-09-10 23:58 ` sashiko-bot
2026-09-09 23:57 ` [PATCH v5 05/10] selftests: Add additional kernel functions to tools/include/ Jason Gunthorpe
2026-09-10 23:58 ` sashiko-bot
2026-09-09 23:57 ` [PATCH v5 06/10] vfio: selftests: Allow drivers to specify required region size Jason Gunthorpe
2026-09-10 23:58 ` sashiko-bot
2026-09-09 23:57 ` [PATCH v5 07/10] vfio: selftests: Add dev_dbg Jason Gunthorpe
2026-09-10 23:58 ` sashiko-bot
2026-09-09 23:57 ` [PATCH v5 08/10] vfio: selftests: Add mlx5 driver - HW init and command interface Jason Gunthorpe
2026-09-10 23:58 ` sashiko-bot
2026-09-09 23:57 ` [PATCH v5 09/10] vfio: selftests: Add mlx5 driver - data path and memcpy ops Jason Gunthorpe
2026-09-10 23:58 ` sashiko-bot [this message]
2026-09-09 23:57 ` [PATCH v5 10/10] vfio: selftests: mlx5 driver - add send_msi support Jason Gunthorpe
2026-09-10 23:58 ` sashiko-bot
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