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e81e1d79a9
The new recipe should be added even if exactly the same recipe already exists with different priority. Example use case is when the rule is being added from TC tool context. It should has the highest priority, but if the recipe already exists the rule will inherit it priority. It can lead to the situation when the rule added from TC tool has lower priority than expected. The solution is to check the recipe priority when trying to find existing one. Previous recipe is still useful. Example: RID 8 -> priority 4 RID 10 -> priority 7 The difference is only in priority rest is let's say eth + mac + direction. Adding ARP + MAC_A + RX on RID 8, forward to VF0_VSI After that IP + MAC_B + RX on RID 10 (from TC tool), forward to PF0 Both will work. In case of adding ARP + MAC_A + RX on RID 8, forward to VF0_VSI ARP + MAC_A + RX on RID 10, forward to PF0. Only second one will match, but this is expected. Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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.