From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: libmlx5 doesn't build on s390x Date: Thu, 23 Mar 2017 10:58:00 -0600 Message-ID: <20170323165800.GC29811@obsidianresearch.com> References: <36a02b19-5b50-10f6-f3da-13d4a67f50c2@dev.mellanox.co.il> <22f0dfe4-bf35-02cf-df73-ef7b59295015@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <22f0dfe4-bf35-02cf-df73-ef7b59295015-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jarod Wilson Cc: Yishai Hadas , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Alexey Ishchuk , "yishaih-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org" List-Id: linux-rdma@vger.kernel.org On Thu, Mar 23, 2017 at 12:50:14PM -0400, Jarod Wilson wrote: > >Any option that you saw below message in the log ? > >"Architecture NOT able to do coherent DMA (check libibverbs/arch.h) some > >providers disabled!")" > > Yep, it's there, lost it in all the verbosity. Okay, that explains that. FWIW, that section after 'Missing Optional Items:' reflects everything 'wrong' with the build environment. An ideal build will list nothing, eg on FC25. Everything else means something is broken and cmake is working around the breakage somehow. It is worth reviewing if the thing is really broken or not... 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