netdev - [PATCH v1 0/2] vduse: add support for networking devices

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230627113652.65283-1-maxime.coquelin@redhat.com>
Date: Tue, 27 Jun 2023 13:36:50 +0200
From: Maxime Coquelin <maxime.coquelin@...hat.com>
To: xieyongji@...edance.com,
	jasowang@...hat.com,
	mst@...hat.com,
	david.marchand@...hat.com,
	lulu@...hat.com
Cc: linux-kernel@...r.kernel.org,
	virtualization@...ts.linux-foundation.org,
	netdev@...r.kernel.org,
	xuanzhuo@...ux.alibaba.com,
	eperezma@...hat.com,
	Maxime Coquelin <maxime.coquelin@...hat.com>
Subject: [PATCH v1 0/2] vduse: add support for networking devices

This small series enables virtio-net device type in VDUSE.
With it, basic operation have been tested, both with
virtio-vdpa and vhost-vdpa using DPDK Vhost library series
adding VDUSE support using split rings layout (merged in
DPDK v23.07-rc1).

Control queue support (and so multiqueue) has also been
tested, but requires a Kernel series from Jason Wang
relaxing control queue polling [1] to function reliably.

[1]: https://lore.kernel.org/lkml/CACGkMEtgrxN3PPwsDo4oOsnsSLJfEmBEZ0WvjGRr3whU+QasUg@mail.gmail.com/T/

RFC -> v1 changes:
==================
- Fail device init if it does not support VERSION_1 (Jason)

Maxime Coquelin (2):
  vduse: validate block features only with block devices
  vduse: enable Virtio-net device type

 drivers/vdpa/vdpa_user/vduse_dev.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

-- 
2.41.0