42f993d343
Currently, all master upper netdevices (e.g., bond, VRF) are treated equally. When a VRF netdevice is used over an IPoIB netdevice, the expected netdev resolution is on the lower IPoIB device which has the IP address assigned to it and not the VRF device. The rdma_cm module (CMA) tries to match incoming requests to a particular netdevice. When successful, it also validates that the return path points to the same device by performing a routing table lookup. Currently, the former would resolve to the VRF netdevice, while the latter to the correct lower IPoIB netdevice, leading to failure in rdma_cm. Improve this by ignoring the VRF master netdevice, if it exists, and instead return the lower IPoIB device. Signed-off-by: Vlad Dumitrescu <vdumitrescu@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Signed-off-by: Edward Srouji <edwards@nvidia.com> Link: https://patch.msgid.link/20250916111103.84069-5-edwards@nvidia.com Signed-off-by: Leon Romanovsky <leon@kernel.org> |
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| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.