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484d3675f2
Currently, the driver would always close and reopen the network interface when setting/removing the XDP program, regardless of the presence of XDP resources. This could cause unnecessary disruptions. To avoid this, introduces a check to determine if there is a need to close and reopen the interface, allowing for seamless hot-swapping of XDP programs. Signed-off-by: Song Yoong Siang <yoong.siang.song@intel.com> Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Tested-by: Avigail Dahan <avigailx.dahan@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20250106221929.956999-8-anthony.l.nguyen@intel.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.