Go to file
Ronak Doshi 982d30c30e vmxnet3: correctly report gso type for UDP tunnels
Commit 3d010c8031 ("udp: do not accept non-tunnel GSO skbs landing
in a tunnel") added checks in linux stack to not accept non-tunnel
GRO packets landing in a tunnel. This exposed an issue in vmxnet3
which was not correctly reporting GRO packets for tunnel packets.

This patch fixes this issue by setting correct GSO type for the
tunnel packets.

Currently, vmxnet3 does not support reporting inner fields for LRO
tunnel packets. The issue is not seen for egress drivers that do not
use skb inner fields. The workaround is to enable tnl-segmentation
offload on the egress interfaces if the driver supports it. This
problem pre-exists this patch fix and can be addressed as a separate
future patch.

Fixes: dacce2be33 ("vmxnet3: add geneve and vxlan tunnel offload support")
Signed-off-by: Ronak Doshi <ronak.doshi@broadcom.com>
Acked-by: Guolin Yang <guolin.yang@broadcom.com>
Link: https://patch.msgid.link/20250530152701.70354-1-ronak.doshi@broadcom.com
[pabeni@redhat.com: dropped the changelog]
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-06-03 11:54:26 +02:00
Documentation bpf-next-6.16 2025-05-28 15:52:42 -07:00
LICENSES LICENSES: add 0BSD license text 2024-09-01 20:43:24 -07:00
arch bpf-next-6.16 2025-05-28 15:52:42 -07:00
block cgroup: Changes for v6.16 2025-05-27 20:59:53 -07:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2024-09-20 19:52:48 +03:00
crypto Networking changes for 6.16. 2025-05-28 15:24:36 -07:00
drivers vmxnet3: correctly report gso type for UDP tunnels 2025-06-03 11:54:26 +02:00
fs Networking changes for 6.16. 2025-05-28 15:24:36 -07:00
include bpf: Fix L4 csum update on IPv6 in CHECKSUM_COMPLETE 2025-05-30 19:53:51 -07:00
init hardening updates for v6.16-rc1 2025-05-28 07:47:10 -07:00
io_uring Networking changes for 6.16. 2025-05-28 15:24:36 -07:00
ipc VFS: rename lookup_one_len family to lookup_noperm and remove permission check 2025-04-08 11:24:36 +02:00
kernel bpf-next-6.16 2025-05-28 15:52:42 -07:00
lib Networking changes for 6.16. 2025-05-28 15:24:36 -07:00
mm Networking changes for 6.16. 2025-05-28 15:24:36 -07:00
net net: fix udp gso skb_segment after pull from frag_list 2025-06-02 12:41:33 +01:00
rust Networking changes for 6.16. 2025-05-28 15:24:36 -07:00
samples Networking changes for 6.16. 2025-05-28 15:24:36 -07:00
scripts bpf-next-6.16 2025-05-28 15:52:42 -07:00
security Networking changes for 6.16. 2025-05-28 15:24:36 -07:00
sound sound updates for 6.16-rc1 2025-05-27 15:05:18 -07:00
tools Revert "kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN in all_tests" 2025-06-03 11:20:21 +02:00
usr usr/include: openrisc: don't HDRTEST bpf_perf_event.h 2025-05-12 15:03:17 +09:00
virt ARM: 2025-04-08 13:47:55 -07:00
.clang-format Linux 6.15-rc5 2025-05-06 16:39:25 +10:00
.clippy.toml rust: clean Rust 1.88.0's warning about `clippy::disallowed_macros` configuration 2025-05-07 00:11:47 +02:00
.cocciconfig
.editorconfig .editorconfig: remove trim_trailing_whitespace option 2024-06-13 16:47:52 +02:00
.get_maintainer.ignore MAINTAINERS: Retire Ralf Baechle 2024-11-12 15:48:59 +01:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore .gitignore: ignore Python compiled bytecode 2025-04-24 10:12:46 -06:00
.mailmap NFSD 6.16 Release Notes 2025-05-28 12:21:12 -07:00
.pylintrc docs: add a .pylintrc file with sys path for docs scripts 2025-04-09 12:10:33 -06:00
.rustfmt.toml rust: add `.rustfmt.toml` 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: update SLAB ALLOCATOR maintainers 2025-04-17 20:10:06 -07:00
Kbuild drm: ensure drm headers are self-contained and pass kernel-doc 2025-02-12 10:44:43 +02:00
Kconfig io_uring: Rename KConfig to Kconfig 2025-02-19 14:53:27 -07:00
MAINTAINERS Networking changes for 6.16. 2025-05-28 15:24:36 -07:00
Makefile A moderately busy cycle for documentation this time around: 2025-05-27 11:22:19 -07:00
README README: Fix spelling 2024-03-18 03:36:32 -06:00

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.