From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: [RFCv2 00/15] RFCv2: Consolidated userspace RDMA library repo Date: Fri, 2 Sep 2016 11:18:17 -0600 Message-ID: <20160902171817.GA6443@obsidianresearch.com> References: <20160828182715.GA12783@obsidianresearch.com> <004e01d20203$156edc30$404c9490$@opengridcomputing.com> <20160829161902.GB23557@obsidianresearch.com> <20160830060842.GJ594@leon.nu> <9C6B67F36DCAFC479B1CF6A967258A8C7DE04100@ORSMSX115.amr.corp.intel.com> <20160831200336.GA4134@obsidianresearch.com> <20160901152920.GA23742@phlsvsds.ph.intel.com> <20160901170955.GA19982@obsidianresearch.com> <20160902020411.GD23742@phlsvsds.ph.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20160902020411.GD23742-W4f6Xiosr+yv7QzWx2u06xL4W9x8LtSr@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "ira.weiny" Cc: "Woodruff, Robert J" , Leon Romanovsky , Steve Wise , 'Yishai Hadas' , 'Doug Ledford' , "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , 'Devesh Sharma' , 'Hal Rosenstock' , "Marciniszyn, Mike" , 'Moni Shoua' , "Hefty, Sean" , "Nikolova, Tatyana E" , 'Vladimir Sokolovsky' , 'Yishai Hadas' , 'Majd Dibbiny' , "liranl-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org" , "talal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org" , yarong@mellano List-Id: linux-rdma@vger.kernel.org On Thu, Sep 01, 2016 at 10:04:12PM -0400, ira.weiny wrote: > > However, the my point remains, it still clashes with what MOFED does, > > and the idea of two vendors not stomping on each other is still > > ficitional. > > How does it conflict with MOFED if we do _not_ change libmlx*, libibumad, > librdmacm, libibverbs, and only add an updated hfi1.ko? MOFED ships new core kernel modules, so I doubt hfi1.ko will load after MOFED is installed. MOFED has historically shipped a libibverbs that does not follow upstream's ABI in subtle ways. I would not anticipate that your libhfi1-rdmav2 would work fully correctly either. They may even ship libhfi1 since it is in OFED and they are deriving from OFED. I haven't checked. 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