On Mon, Aug 12, 2019 at 11:55:03AM +0100, Alessio Balsini wrote: > From: Jason Gunthorpe <jgg@xxxxxxxxxxxx> > > commit 0625b4ba1a5d4703c7fb01c497bd6c156908af00 upstream. > > mlx5_ib_create_qp_resp was never initialized and only the first 4 bytes > were written. > > Fixes: 41d902cb7c32 ("RDMA/mlx5: Fix definition of mlx5_ib_create_qp_resp") This commit only showed up in the following kernel releases: 4.17 4.18.7 4.19 so why is this "fix" commit needed in anything older than 4.17? That's why I did not backport it to older kernels, as I do not think it is needed there. Do you? thanks, greg k-h