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GET /api/patches/2215683/?format=api
{ "id": 2215683, "url": "http://patchwork.ozlabs.org/api/patches/2215683/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-cifs-client/patch/e5cb44e7a6ba57b63a3b13f853947ac88ec97335.1774410440.git.lucien.xin@gmail.com/", "project": { "id": 12, "url": "http://patchwork.ozlabs.org/api/projects/12/?format=api", "name": "Linux CIFS Client", "link_name": "linux-cifs-client", "list_id": "linux-cifs.vger.kernel.org", "list_email": "linux-cifs@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<e5cb44e7a6ba57b63a3b13f853947ac88ec97335.1774410440.git.lucien.xin@gmail.com>", "list_archive_url": null, "date": "2026-03-25T03:47:06", "name": "[net-next,v11,01/15] net: define IPPROTO_QUIC and SOL_QUIC constants", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "f3231dbfc27ab8d0e2ec0e20224b408ae5a745da", "submitter": { "id": 61073, "url": "http://patchwork.ozlabs.org/api/people/61073/?format=api", "name": "Xin Long", "email": "lucien.xin@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-cifs-client/patch/e5cb44e7a6ba57b63a3b13f853947ac88ec97335.1774410440.git.lucien.xin@gmail.com/mbox/", "series": [ { "id": 497380, "url": "http://patchwork.ozlabs.org/api/series/497380/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-cifs-client/list/?series=497380", "date": "2026-03-25T03:47:06", "name": "net: introduce QUIC infrastructure and core subcomponents", "version": 11, "mbox": "http://patchwork.ozlabs.org/series/497380/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2215683/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2215683/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-cifs+bounces-10503-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-cifs@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=V0Kf0gSe;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c09:e001:a7::12fc:5321; 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Wythe\" <alibuda@linux.alibaba.com>,\n\tJason Baron <jbaron@akamai.com>,\n\tilliliti <illiliti@protonmail.com>,\n\tSabrina Dubroca <sd@queasysnail.net>,\n\tMarcelo Ricardo Leitner <marcelo.leitner@gmail.com>,\n\tDaniel Stenberg <daniel@haxx.se>,\n\tAndy Gospodarek <andrew.gospodarek@broadcom.com>,\n\t\"Marc E . Fiuczynski\" <marc@fiuczynski.com>", "Subject": "[PATCH net-next v11 01/15] net: define IPPROTO_QUIC and SOL_QUIC\n constants", "Date": "Tue, 24 Mar 2026 23:47:06 -0400", "Message-ID": "\n <e5cb44e7a6ba57b63a3b13f853947ac88ec97335.1774410440.git.lucien.xin@gmail.com>", "X-Mailer": "git-send-email 2.47.1", "In-Reply-To": "<cover.1774410440.git.lucien.xin@gmail.com>", "References": "<cover.1774410440.git.lucien.xin@gmail.com>", "Precedence": "bulk", "X-Mailing-List": "linux-cifs@vger.kernel.org", "List-Id": "<linux-cifs.vger.kernel.org>", "List-Subscribe": "<mailto:linux-cifs+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-cifs+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit" }, "content": "This patch adds IPPROTO_QUIC and SOL_QUIC constants to the networking\nsubsystem. These definitions are essential for applications to set\nsocket options and protocol identifiers related to the QUIC protocol.\n\nQUIC does not possess a protocol number allocated from IANA, and like\nIPPROTO_MPTCP, IPPROTO_QUIC is merely a value used when opening a QUIC\nsocket with:\n\n socket(AF_INET, SOCK_STREAM, IPPROTO_QUIC);\n\nNote we did not opt for UDP ULP for QUIC implementation due to several\nconsiderations:\n\n- QUIC's connection Migration requires at least 2 UDP sockets for one\n QUIC connection at the same time, not to mention the multipath\n feature in one of its draft RFCs.\n\n- In-Kernel QUIC, as a Transport Protocol, wants to provide users with\n the TCP or SCTP like Socket APIs, like connect()/listen()/accept()...\n Note that a single UDP socket might even be used for multiple QUIC\n connections.\n\nThe use of IPPROTO_QUIC type sockets over UDP tunnel will effectively\naddress these challenges and provides a more flexible and scalable\nsolution.\n\nSigned-off-by: Xin Long <lucien.xin@gmail.com>\nAcked-by: Paolo Abeni <pabeni@redhat.com>\n---\nv11:\n - Set maximum line length to 80 characters.\n---\n include/linux/socket.h | 1 +\n include/uapi/linux/in.h | 2 ++\n 2 files changed, 3 insertions(+)", "diff": "diff --git a/include/linux/socket.h b/include/linux/socket.h\nindex ec4a0a025793..9b6c3cd766ca 100644\n--- a/include/linux/socket.h\n+++ b/include/linux/socket.h\n@@ -401,6 +401,7 @@ struct ucred {\n #define SOL_MCTP\t285\n #define SOL_SMC\t\t286\n #define SOL_VSOCK\t287\n+#define SOL_QUIC\t288\n \n /* IPX options */\n #define IPX_TYPE\t1\ndiff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h\nindex ced0fc3c3aa5..e4072152f2e6 100644\n--- a/include/uapi/linux/in.h\n+++ b/include/uapi/linux/in.h\n@@ -85,6 +85,8 @@ enum {\n #define IPPROTO_RAW\t\tIPPROTO_RAW\n IPPROTO_SMC = 256,\t\t/* Shared Memory Communications\t\t*/\n #define IPPROTO_SMC\t\tIPPROTO_SMC\n+ IPPROTO_QUIC = 261,\t\t/* A UDP-Based Multiplexed Secure Transport */\n+#define IPPROTO_QUIC\t\tIPPROTO_QUIC\n IPPROTO_MPTCP = 262,\t\t/* Multipath TCP connection\t\t*/\n #define IPPROTO_MPTCP\t\tIPPROTO_MPTCP\n IPPROTO_MAX\n", "prefixes": [ "net-next", "v11", "01/15" ] }