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\n\tFri, 16 Aug 2019 14:54:02 -0700 (PDT)", "From": "Tom Herbert <tom@herbertland.com>", "To": "Intel-wired-lan@lists.osuosl.org", "Date": "Fri, 16 Aug 2019 14:53:37 -0700", "Message-Id": "<1565992424-22379-1-git-send-email-tom@herbertland.com>", "X-Mailer": "git-send-email 2.7.4", "Subject": "[Intel-wired-lan] [PATCH v2 net-next 0/7] ipv6: Extension header\n\tinfrastructure", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n\t<intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "Cc": "Tom Herbert <tom@herbertland.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "This patchset improves the IPv6 extension header infrastructure\nto make extension headers more usable and scalable.\n\n - Reorganize extension header files to separate out common\n API components\n - Create common TLV handler that will can be used in other use\n cases (e.g. segment routing TLVs, UDP options)\n - Allow registration of TLV handlers\n - Elaborate on the TLV tables to include more characteristics\n - Add a netlink interface to set TLV parameters (such as\n alignment requirements, authorization to send, etc.)\n - Enhance validation of TLVs being sent. Validation is strict\n (unless overridden by admin) following that sending clause\n of the robustness principle\n - Allow non-privileged users to set Hop-by-Hop and Destination\n Options if authorized by the admin\n\nv2:\n - Fix build errors from missing include file.\n\n\nTom Herbert (7):\n ipeh: Create exthdrs_options.c and ipeh.h\n ipeh: Move generic EH functions to exthdrs_common.c\n ipeh: Generic TLV parser\n ip6tlvs: Registration of TLV handlers and parameters\n ip6tlvs: Add TX parameters\n ip6tlvs: Add netlink interface\n ip6tlvs: Validation of TX Destination and Hop-by-Hop options\n\n include/net/ipeh.h | 205 ++++++++\n include/net/ipv6.h | 12 +-\n include/uapi/linux/in6.h | 6 +\n include/uapi/linux/ipeh.h | 53 ++\n net/dccp/ipv6.c | 2 +-\n net/ipv6/Kconfig | 4 +\n net/ipv6/Makefile | 3 +-\n net/ipv6/calipso.c | 6 +-\n net/ipv6/datagram.c | 51 +-\n net/ipv6/exthdrs.c | 505 ++-----------------\n net/ipv6/exthdrs_common.c | 1158 ++++++++++++++++++++++++++++++++++++++++++++\n net/ipv6/exthdrs_options.c | 342 +++++++++++++\n net/ipv6/ipv6_sockglue.c | 39 +-\n net/ipv6/raw.c | 2 +-\n net/ipv6/tcp_ipv6.c | 2 +-\n net/ipv6/udp.c | 2 +-\n net/l2tp/l2tp_ip6.c | 2 +-\n net/sctp/ipv6.c | 2 +-\n 18 files changed, 1878 insertions(+), 518 deletions(-)\n create mode 100644 include/net/ipeh.h\n create mode 100644 include/uapi/linux/ipeh.h\n create mode 100644 net/ipv6/exthdrs_common.c\n create mode 100644 net/ipv6/exthdrs_options.c" }