From mboxrd@z Thu Jan 1 00:00:00 1970 From: Max Gurtovoy Subject: Re: iSER initiator in 4.5 is unhappy.. Date: Mon, 4 Apr 2016 17:42:16 +0300 Message-ID: <57027D48.4000500@mellanox.com> References: <20160404134656.GA30269@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20160404134656.GA30269-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Christoph Hellwig , sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org Thanks, I'll try to reprodue it. Can you give me a scenario/setup details ? On 4/4/2016 4:46 PM, Christoph Hellwig wrote: > When trying to use iSER with a 4.5 initiator it's rather unhappy and > I get a spew of messages like: > > [ 236.814107] iser: iser_fast_reg_fmr: ib_fmr_pool_map_phys failed: -22 > [ 236.823100] iser: iser_prepare_read_cmd: Failed to set up Data-IN RDMA > [ 236.832101] iser: iser_send_command: conn ffff88002b16e328 failed task->itt 75 err -22 > > If I manually comment out the FMR selection in iser_memory.c and force > it to use FRs things seem to work fine. > -- > 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 > -- 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