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When the MTU changes successfully, trigger netdev_update_features() to enable features in wanted state if applicable. An example of such scenario: $ ip link set dev eth1 up $ ethtool --set-ring eth1 rx 8192 $ ip link set dev eth1 mtu 9000 $ ethtool --features eth1 rx-gro-hw on --> fails $ ip link set dev eth1 mtu 7000 With this patch, HW GRO will be turned on automatically because it is set in the device's wanted_features. Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Reviewed-by: Gal Pressman <gal@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20241024164134.299646-2-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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.