From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 483845398 for ; Sat, 10 Jun 2023 00:58:52 +0000 (UTC) Received: from mail-qv1-xf33.google.com (mail-qv1-xf33.google.com [IPv6:2607:f8b0:4864:20::f33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE61B3AA9 for ; Fri, 9 Jun 2023 17:58:49 -0700 (PDT) Received: by mail-qv1-xf33.google.com with SMTP id 6a1803df08f44-6261890b4d7so18160126d6.1 for ; Fri, 09 Jun 2023 17:58:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance.com; s=google; t=1686358729; x=1688950729; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=DFrleghhHqJGwyApjTc8QCRKulATYWQc6gIOZoAbxyw=; b=ksml6xPtDkxvZbOyeBnygyfCAoLKD9q0OoR5ThMAuqNWqOyORqD7ip9kezP4rUQ1pn cA3456UR+nvIFDtB4hQkAr9+dKLyOoB0Y8uha3LGNU+M+xhPkSTa7bIVvcuZnFwYP2GC ZeEHzPd5W/3KKUl1LXXn+R864cg8cuPoU6ZDfrh/NKSNdEOSPjKHYDVyE/yjCGrqIXdt 7HK2d+ygZZUKxpNeMasEJZ/ytDuYXAYFMacasr+ggsr8KojjvAWg1zXjYgoOPbiETiNr JtnJfhnbIucaihsxy/lQGs/DMMKT+Q9ovj9LdzJEIqHug2Ab3Rtgf2TouE1snzEnh4xG IFqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686358729; x=1688950729; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DFrleghhHqJGwyApjTc8QCRKulATYWQc6gIOZoAbxyw=; b=gHPX9TTMU1Kr4QinLRFElFEv9PHZ2Pv5Q2gORWIJVmljUOIYoJpwPmn76SNCRJaWXP LcJN3ZBPXiv5LWouRsx2lcPdQvMoSkS+DEODnHiqHQaqZqvcLOEMReLZqC4i3LOSJsLb I2oW6/GvEZIgaWtLufjXlYloKhf27UQEGg6/7kCgef0+0cTnlLNcK1yP3A65n66ZEOzt JM4RcVg1W1PE+a7SazYyQMnnySc+275Kb5I3fD1igAe5BUkPteAyqH7982E36ERKAWCg fr6XQXkeHskudawCa0u23crjp4lR9Gt2iMV5xb7ngT0cLRUQvFdSITEuzOx7g4mGarFi Q/4A== X-Gm-Message-State: AC+VfDz8Ohw3lLbF3roic2ueX7llRyFhV/rAWfgS7pV5WqFrj6XQFpbl NKheC8Dj+cDuFysXdodX9h06Uw== X-Google-Smtp-Source: ACHHUZ5uIEySsxiEOpSX4l8ibj9bXDfnI2ZPrwbwx9nWGpkZhEBWPI0FhN3HTH4aTic7c7flSU8gzw== X-Received: by 2002:a05:6214:e87:b0:626:2b44:40c with SMTP id hf7-20020a0562140e8700b006262b44040cmr3491456qvb.59.1686358729039; Fri, 09 Jun 2023 17:58:49 -0700 (PDT) Received: from [172.17.0.4] ([130.44.212.126]) by smtp.gmail.com with ESMTPSA id x17-20020a0ce251000000b00606750abaf9sm1504075qvl.136.2023.06.09.17.58.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Jun 2023 17:58:48 -0700 (PDT) From: Bobby Eshleman Date: Sat, 10 Jun 2023 00:58:32 +0000 Subject: [PATCH RFC net-next v4 5/8] virtio/vsock: add VIRTIO_VSOCK_F_DGRAM feature bit Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20230413-b4-vsock-dgram-v4-5-0cebbb2ae899@bytedance.com> References: <20230413-b4-vsock-dgram-v4-0-0cebbb2ae899@bytedance.com> In-Reply-To: <20230413-b4-vsock-dgram-v4-0-0cebbb2ae899@bytedance.com> To: Stefan Hajnoczi , Stefano Garzarella , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Bryan Tan , Vishnu Dasa , VMware PV-Drivers Reviewers Cc: Dan Carpenter , Simon Horman , Krasnov Arseniy , kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org, bpf@vger.kernel.org, Bobby Eshleman , Jiang Wang X-Mailer: b4 0.12.2 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net This commit adds a feature bit for virtio vsock to support datagrams. Signed-off-by: Jiang Wang Signed-off-by: Bobby Eshleman --- include/uapi/linux/virtio_vsock.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/uapi/linux/virtio_vsock.h b/include/uapi/linux/virtio_vsock.h index 64738838bee5..9c25f267bbc0 100644 --- a/include/uapi/linux/virtio_vsock.h +++ b/include/uapi/linux/virtio_vsock.h @@ -40,6 +40,7 @@ /* The feature bitmap for virtio vsock */ #define VIRTIO_VSOCK_F_SEQPACKET 1 /* SOCK_SEQPACKET supported */ +#define VIRTIO_VSOCK_F_DGRAM 3 /* SOCK_DGRAM supported */ struct virtio_vsock_config { __le64 guest_cid; -- 2.30.2