From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sagi Grimberg Subject: Re: srp state in current mainline Date: Wed, 11 Nov 2015 18:34:25 +0200 Message-ID: <56436E11.3020009@dev.mellanox.co.il> References: <20151110171509.GA27781@infradead.org> <56436053.7030201@sandisk.com> <20151111154617.GA3754@infradead.org> <564366E2.8000209@sandisk.com> <20151111161845.GA31542@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20151111161845.GA31542-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Christoph Hellwig , Bart Van Assche Cc: "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "target-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-rdma@vger.kernel.org On 11/11/2015 18:18, Christoph Hellwig wrote: > On Wed, Nov 11, 2015 at 08:03:46AM -0800, Bart Van Assche wrote: >> Hello Christoph, >> >> The SRP initiator from kernel 4.3 is working fine on my test setup. I will >> start a test with Linus' tree and with the following SRP kernel module >> parameters: >> >> # cat /etc/modprobe.d/ib_srp.conf >> options ib_srp cmd_sg_entries=255 register_always=1 prefer_fr=1 > > I just finished two runs with the current Linus tree. > > register_always=N prefer_fr=N finishes fine. > > default options isn't happy: I was able to see those too (with the registration changes). Do you have the registration changes applied? For some reason the dma_len is 0 when coming from the indirect descriptor srp_map_idb.. -- 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