From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yann Droneaud Subject: Re: [PATCH v1 1/5] IB/uverbs: ex_query_device: answer must not depend on request's comp_mask Date: Mon, 02 Mar 2015 15:08:15 +0100 Message-ID: <1425305295.3069.10.camel@opteya.com> References: <24ceb1fc5b2b6563532e5776b1b2320b1ae37543.1422553023.git.ydroneaud@opteya.com> <20150129182800.GH11842@obsidianresearch.com> <1422568741.3133.247.camel@opteya.com> <1422638760.3133.260.camel@opteya.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: Sender: linux-api-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Or Gerlitz , Or Gerlitz Cc: Roland Dreier , Jason Gunthorpe , Sagi Grimberg , Shachar Raindel , Eli Cohen , Haggai Eran , "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org Hi Or, Le samedi 31 janvier 2015 =C3=A0 22:09 +0200, Or Gerlitz a =C3=A9crit : > On Fri, Jan 30, 2015, Yann Droneaud wrote: > > [..] I have not the chance > > of owning HCA with the support for this feature, nor the patches > > libibverbs / libmlx5 ... (anyway I would not have the time to test)= =2E [...] >=20 > Yann, have you ever run Linux over RDMA capable HW (IB, RoCE, iWARP o= r alike?) That was a silly question. So I've took a little time to consider answering it, perhaps you were gently kidding me. Anyway, please take the following links as an answer to your question: "rdma_create_qp() and max_send_wr" "ibv_create_qp() and max_inline_data behavior" "[PATCH librdmacm 0/3] no IBV_SEND_INLINE thus memory registration required on QLogic/Intel HCA" "[PATCH 00/22] infiniband: improve userspace input check" I hope this would be enough to join the gang^Wclub. Where're the by-laws ? Regards. --=20 Yann Droneaud OPTEYA