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A mirror of the official Linux kernel repository just in case
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-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFEKqOX9jqZmzwkCc1GSBvS7ZkBkFAmY5ajUACgkQ1GSBvS7Z kBmR5w//U8Cr5QqBzvczVZNmEtgNm4Zsy9DR2QnV7Wzp1hH/4DL7oDzJX319sw0i jNUu5QnGhbq5T3hBF/GIbugSQSVhTeS2oRk/Qxc/k8X7cNchlk+iB9U1YF8Lppj8 Y7pB6pT20SFO/8nhQguYQC8F+W0TKnpwSNcykHHIF1THe1MO8PfPbkdcvty28Mvs xB/IiYee5nm88Chx/+PAuJWFSaUK/AmS5jlcBRKpffzPu/HtQ6cLtC8eRrZlYG0v plVkExIlsRYhCudBp8ihhLQx2Nc3PpbRPDnE8AKyQCOILXM29/Lk85U4583Lbg9t bMQuVEm1lw0HPH2iDMRwkkdsl09xPZX7XpnAv5zhEXnl9kDaEwLjV3eXaxdMUmK0 wHd05OMnPiOeyTyBvAjVdjNythfgg8fdy40K8E7G2BXw0G9Yv+/klyT2LM8bhmYp ec2tI9FyxzCtY/Dz89Of2xQCrFLSXCHVjQAwmAYheSw247JfKu2m3fSnC5ABd/cm B70VBkXESYk78uzK6JtpRCqA3CgppeB7tryOJ60Ac0GczeZUSUirbSJxH5laMF71 aPnhw+PRep+GWaX0ym2dmaIiK6NnkbEHk5B4oHwJFoJzwqJ2ezUAVh0oQssSxpwJ zU4i8CtFegVWNsyly7N8js96a6T/Sn5Sny0NTCt+nJpbCwLaaD0= =aPYm -----END PGP SIGNATURE----- Merge tag 'gtp-24-05-07' of git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp Pablo neira Ayuso says: ==================== gtp pull request 24-05-07 This v3 includes: - fix for clang uninitialized variable per Jakub. - address Smatch and Coccinelle reports per Simon - remove inline in new IPv6 support per Simon - fix memleaks in netlink control plane per Simon -o- The following patchset contains IPv6 GTP driver support for net-next, this also includes IPv6 over IPv4 and vice-versa: Patch #1 removes a unnecessary stack variable initialization in the socket routine. Patch #2 deals with GTP extension headers. This variable length extension header to decapsulate packets accordingly. Otherwise, packets are dropped when these extension headers are present which breaks interoperation with other non-Linux based GTP implementations. Patch #3 prepares for IPv6 support by moving IPv4 specific fields in PDP context objects to a union. Patch #4 adds IPv6 support while retaining backward compatibility. Three new attributes allows to declare an IPv6 GTP tunnel GTPA_FAMILY, GTPA_PEER_ADDR6 and GTPA_MS_ADDR6 as well as IFLA_GTP_LOCAL6 to declare the IPv6 GTP UDP socket. Up to this patch, only IPv6 outer in IPv6 inner is supported. Patch #5 uses IPv6 address /64 prefix for UE/MS in the inner headers. Unlike IPv4, which provides a 1:1 mapping between UE/MS, IPv6 tunnel encapsulates traffic for /64 address as specified by 3GPP TS. Patch has been split from Patch #4 to highlight this behaviour. Patch #6 passes up IPv6 link-local traffic, such as IPv6 SLAAC, for handling to userspace so they are handled as control packets. Patch #7 prepares to allow for GTP IPv4 over IPv6 and vice-versa by moving IP specific debugging out of the function to build IPv4 and IPv6 GTP packets. Patch #8 generalizes TOS/DSCP handling following similar approach as in the existing iptunnel infrastructure. Patch #9 adds a helper function to build an IPv4 GTP packet in the outer header. Patch #10 adds a helper function to build an IPv6 GTP packet in the outer header. Patch #11 adds support for GTP IPv4-over-IPv6 and vice-versa. Patch #12 allows to use the same TID/TEID (tunnel identifier) for inner IPv4 and IPv6 packets for better UE/MS dual stack integration. This series integrates with the osmocom.org project CI and TTCN-3 test infrastructure (Oliver Smith) as well as the userspace libgtpnl library. Thanks to Harald Welte, Oliver Smith and Pau Espin for reviewing and providing feedback through the osmocom.org redmine platform to make this happen. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.