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When we re-enable ATR we need to restore the input set for TCPv4 filters, in order for ATR to function correctly. We already do this for the normal case of re-enabling ATR when disabling ntuple support. However, when re-enabling ATR after the last TCPv4 filter is removed (but when ntuple support is still active), we did not restore the TCPv4 filter input set. This can cause problems if the TCPv4 filters from FDir had changed the input set, as ATR will no longer behave as expected. When clearing the ATR auto-disable flag, make sure we restore the TCPv4 input set to avoid this. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.