From: "Alex Williamson" <alex@shazbot.org>
To: "Jason Gunthorpe" <jgg@nvidia.com>,
"David Matlack" <dmatlack@google.com>,
kvm@vger.kernel.org, "Leon Romanovsky" <leon@kernel.org>,
linux-kselftest@vger.kernel.org, linux-rdma@vger.kernel.org,
"Mark Bloch" <mbloch@nvidia.com>,
netdev@vger.kernel.org, "Saeed Mahameed" <saeedm@nvidia.com>,
"Shuah Khan" <shuah@kernel.org>,
"Tariq Toukan" <tariqt@nvidia.com>
Cc: patches@lists.linux.dev
Subject: Re: [PATCH 00/11] mlx5 support for VFIO self test
Date: Fri, 01 May 2026 22:31:49 -0600 [thread overview]
Message-ID: <71afd479-71b4-4ab7-bcbe-3f7b53bd11f4@app.fastmail.com> (raw)
In-Reply-To: <0-v1-dc5fa250ca1d+3213-mlx5st_jgg@nvidia.com>
On Thu, Apr 30, 2026, at 6:08 PM, Jason Gunthorpe wrote:
> Add an mlx5 driver to VFIO self test. This is largely a remix of the
> existing VFIO mlx5 driver in rdma-core. It uses an RDMA loopback QP
> to issue RDMA WRITE operations which effectively perform memory
> copies using DMA. Since mlx5 has a stable programming ABI this
> should work on devices from CX5 to current HW. The device FW must
> support the QP loopback configuration.
Does the PCI ID table in the series need some pruning then? It includes CX4.
Thanks,
Alex
next prev parent reply other threads:[~2026-05-02 4:32 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-01 0:08 [PATCH 00/11] mlx5 support for VFIO self test Jason Gunthorpe
2026-05-01 0:08 ` [PATCH 01/11] net/mlx5: Add IFC structures for CQE and WQE Jason Gunthorpe
2026-05-01 0:08 ` [PATCH 02/11] net/mlx5: Move HW constant groups from device.h/cq.h to mlx5_ifc.h Jason Gunthorpe
2026-05-01 0:08 ` [PATCH 03/11] net/mlx5: Extract MLX5_SET/GET macros into mlx5_ifc_macros.h Jason Gunthorpe
2026-05-01 0:08 ` [PATCH 04/11] net/mlx5: Add ONCE and MMIO accessor variants to mlx5_ifc_macros.h Jason Gunthorpe
2026-05-01 0:08 ` [PATCH 05/11] selftests: Add additional kernel functions to tools/include/ Jason Gunthorpe
2026-05-04 21:48 ` David Matlack
2026-05-05 15:43 ` Jason Gunthorpe
2026-05-01 0:08 ` [PATCH 06/11] selftests: Fix arm64 IO barriers to match kernel Jason Gunthorpe
2026-05-01 0:08 ` [PATCH 07/11] vfio: selftests: Allow drivers to specify required region size Jason Gunthorpe
2026-05-02 8:33 ` Manuel Ebner
2026-05-04 20:55 ` David Matlack
2026-05-05 15:52 ` Jason Gunthorpe
2026-05-05 16:05 ` David Matlack
2026-05-01 0:08 ` [PATCH 08/11] vfio: selftests: Add dev_dbg Jason Gunthorpe
2026-05-04 21:15 ` David Matlack
2026-05-05 15:53 ` Jason Gunthorpe
2026-05-01 0:08 ` [PATCH 09/11] vfio: selftests: Add mlx5 driver - HW init and command interface Jason Gunthorpe
2026-05-02 9:35 ` Manuel Ebner
2026-05-04 22:35 ` David Matlack
2026-05-05 15:45 ` Jason Gunthorpe
2026-05-05 16:03 ` David Matlack
2026-05-01 0:08 ` [PATCH 10/11] vfio: selftests: Add mlx5 driver - data path and memcpy ops Jason Gunthorpe
2026-05-04 22:41 ` David Matlack
2026-05-05 15:49 ` Jason Gunthorpe
2026-05-01 0:08 ` [PATCH 11/11] vfio: selftests: mlx5 driver - add send_msi support Jason Gunthorpe
2026-05-01 16:11 ` [PATCH 00/11] mlx5 support for VFIO self test David Matlack
2026-05-01 16:43 ` Jason Gunthorpe
2026-05-04 22:54 ` David Matlack
2026-05-05 15:50 ` Jason Gunthorpe
2026-05-05 15:57 ` David Matlack
2026-05-02 4:31 ` Alex Williamson [this message]
2026-05-02 13:40 ` Jason Gunthorpe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=71afd479-71b4-4ab7-bcbe-3f7b53bd11f4@app.fastmail.com \
--to=alex@shazbot.org \
--cc=dmatlack@google.com \
--cc=jgg@nvidia.com \
--cc=kvm@vger.kernel.org \
--cc=leon@kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=linux-rdma@vger.kernel.org \
--cc=mbloch@nvidia.com \
--cc=netdev@vger.kernel.org \
--cc=patches@lists.linux.dev \
--cc=saeedm@nvidia.com \
--cc=shuah@kernel.org \
--cc=tariqt@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox