The issue fixed in patch #1 was found two years ago and might not still happen on current kernels, but (a) we didn't figure out what caused it, and (b) the fix should be harmless even if it's unnecessary.
Edward Cree (1): sfc: handle nonlinear SKBs in efx_filter_rfs() Jon Cooper (1): sfc: Track RPS flow IDs per channel instead of per function drivers/net/ethernet/sfc/efx.c | 32 ++++++++++++++--- drivers/net/ethernet/sfc/net_driver.h | 12 ++++--- drivers/net/ethernet/sfc/rx.c | 68 ++++++++++++++++++++++------------- 3 files changed, 79 insertions(+), 33 deletions(-)