Daniel Golle e664fe6a21 ethtool: work-around ETHTOOL_GRSSH/ETHTOOL_SRSSH ABI breakage ... ethtool since version 6.9 introduced support for getting/setting RSS input transformation supported in Linux since version 6.8. The now changed kernel ioctl ABI, however, cannot be detected from userland, and ethtool since version 6.9 simply assumes that a previously reserved field is now used to set the input transformation. Unfortunately the default value RXH_XFRM_NO_CHANGE (0xff) used by ethtool userland creates an incompatibility with older kernels which cannot be resolved easily without introducing even more ABI breakage. Work-around the issue and fix support for --set-rxfh and --set-rxfh-indir ethtool userland tool commands by making the support for input_xfrm conditional on compile time, and keep it disabled for Linux 6.6. Fixes: 8c2dcd1518 ("ethtool: update to 6.10") Signed-off-by: Daniel Golle <daniel@makrotopia.org> Tested-by: Stijn Segers <foss@volatilesystems.org> (cherry picked from commit 3a7467ffde)		2025-02-28 13:20:22 +00:00
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patches	ethtool: work-around ETHTOOL_GRSSH/ETHTOOL_SRSSH ABI breakage	2025-02-28 13:20:22 +00:00
Makefile	ethtool: work-around ETHTOOL_GRSSH/ETHTOOL_SRSSH ABI breakage	2025-02-28 13:20:22 +00:00