Hi Jason, I apologize for the few days of radio silence on this one. I was able to apply your patch on my local configuration and can confirm that it fixes the issue of send with invalidate being improperly mapped between a user-space process and the kernel rxe driver. Thanks again for your time and help. Seth Howell -----Original Message----- From: linux-rdma-owner@xxxxxxxxxxxxxxx [mailto:linux-rdma-owner@xxxxxxxxxxxxxxx] On Behalf Of Jason Gunthorpe Sent: Thursday, August 16, 2018 11:01 AM To: Howell, Seth <seth.howell@xxxxxxxxx> Cc: Walker, Benjamin <benjamin.walker@xxxxxxxxx>; Doug Ledford <dledford@xxxxxxxxxx>; linux-rdma@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; Moni Shoua <monis@xxxxxxxxxxxx> Subject: Re: [PATCH] rdma: move the ib_wr_opcode enum to include/uapi On Wed, Aug 15, 2018 at 11:27:36PM +0000, Howell, Seth wrote: > Thank you for taking the time to review this issue. The patch you > submitted will definitely fix the problem I was facing. Can you test it to be certain? Thanks, Jason