From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Sender: List-Post: List-Help: List-Unsubscribe: List-Subscribe: Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id DE29598646C for ; Mon, 18 Jul 2022 17:14:57 +0000 (UTC) From: Cornelia Huck In-Reply-To: <20220718142653.42310-1-sgarzare@redhat.com> References: <20220718142653.42310-1-sgarzare@redhat.com> Date: Mon, 18 Jul 2022 19:14:50 +0200 Message-ID: <87fsiypcl1.fsf@redhat.com> MIME-Version: 1.0 Subject: [virtio-comment] Re: [PATCH v2] virtio-vsock: add VIRTIO_VSOCK_F_NO_IMPLIED_STREAM feature bit Content-Type: text/plain To: Stefano Garzarella , virtio-comment@lists.oasis-open.org Cc: jiang.wang@bytedance.com, Stefan Hajnoczi , Arseniy Krasnov , "Michael S . Tsirkin" , bobby.eshleman@bytedance.com, Stefano Garzarella List-ID: On Mon, Jul 18 2022, Stefano Garzarella wrote: > Initially virtio-vsock only supported the stream type, which is why > there was no feature. Later we added the seqpacket type and in the future > we may have other types (e.g. datagram). > > seqpacket is an extension of stream, so it might be implied that if > seqpacket is supported, stream is too, but this might not be true for > other types. > > As we discussed here [1] should be better to add a new > VIRTIO_VSOCK_F_NO_IMPLIED_STREAM feature bit to avoid this implication. > > Let's also add normative sections to better define the behavior when > VIRTIO_VSOCK_F_NO_IMPLIED_STREAM is negotiated or not. > > [1] http://markmail.org/message/2s3qd74drgjxkvte > > Suggested-by: Michael S. Tsirkin > Signed-off-by: Stefano Garzarella > --- > v2: > - rewrote better normative statements [Cornelia] > - updated conformance.tex with the new sections [Cornelia] > > v1: https://markmail.org/message/ybtl4trifrhjnkfe > --- > conformance.tex | 2 ++ > virtio-vsock.tex | 28 ++++++++++++++++++++++++---- > 2 files changed, 26 insertions(+), 4 deletions(-) Reviewed-by: Cornelia Huck This publicly archived list offers a means to provide input to the OASIS Virtual I/O Device (VIRTIO) TC. In order to verify user consent to the Feedback License terms and to minimize spam in the list archive, subscription is required before posting. Subscribe: virtio-comment-subscribe@lists.oasis-open.org Unsubscribe: virtio-comment-unsubscribe@lists.oasis-open.org List help: virtio-comment-help@lists.oasis-open.org List archive: https://lists.oasis-open.org/archives/virtio-comment/ Feedback License: https://www.oasis-open.org/who/ipr/feedback_license.pdf List Guidelines: https://www.oasis-open.org/policies-guidelines/mailing-lists Committee: https://www.oasis-open.org/committees/virtio/ Join OASIS: https://www.oasis-open.org/join/