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Tsirkin" To: David Wei Cc: Parav Pandit , virtio-comment@lists.linux.dev, cohuck@redhat.com, hengqi@linux.alibaba.com, sburla@marvell.com, shahafs@nvidia.com, si-wei.liu@oracle.com, peter.hilber@opensynergy.com, jasowang@redhat.com, xuanzhuo@linux.alibaba.com Subject: Re: [PATCH v11 00/13] flow filter using basic facilities of capability and resource objects Message-ID: <20250303145911-mutt-send-email-mst@kernel.org> References: <20240604132903.2093195-1-parav@nvidia.com> <691016c0-b8e4-48f0-a26b-45296102f501@davidwei.uk> Precedence: bulk X-Mailing-List: virtio-comment@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: <691016c0-b8e4-48f0-a26b-45296102f501@davidwei.uk> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: e59Ffqm1d2wF-K72yndN9y7SHfmVZiAZG1Y7v-tSwv4_1741031982 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Mar 03, 2025 at 11:10:12AM -0800, David Wei wrote: > On 2024-06-04 06:28, Parav Pandit wrote: > > Summary: > > ======== > > This series improves virtio net receive packet steering to > > direct packets to a specific RQ. > > > > This basic functionality will enable Linux ethtool steering, > > and accelerated receive flow steering (ARFS) as a starting point, > > and more use cases in future. > > > > It is using new virtio basic facilities of capability and > > resource objects described later in this cover letter. > > > > Those interested only in the capability and resource object facilities > > can jump in the cover leter to "Overview of capability and resource objects". > > > > Hi folks, what is the state of this virtio spec update adding flow > steering? > > I added io_uring zero copy receive which got merged recently. This > feature requires hardware flow steering and RSS contexts to work. I'm > targeting bnxt and mlx5 for real hardware support but would also like to > add it to virtio. This will be useful for VMs as well as testing w/o > needing real hardware. > > I checked https://github.com/oasis-tcs/virtio-spec but don't see the > patches committed. > > Thanks, > David Given no one objects, the thing to do is to ask for a vote. -- MST