From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: Converting from RC to UC Date: Fri, 11 Mar 2011 14:54:22 -0700 Message-ID: <20110311215422.GY22729@obsidianresearch.com> References: <20110311185831.GX22729@obsidianresearch.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Alan Cook Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org On Fri, Mar 11, 2011 at 02:52:24PM -0500, Alan Cook wrote: > I am using the vanilla 2.6.27.57 kernel. If the problem is a kernel > bug, I would expect the kernel to not support UC at all, given the > simplicity of the application. That is quite likely, actually. You are using the RDMA CM and I have never heard of anyone using UC that way. Raw verbs UC definitely works. Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html