From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: ibv_rc_pingpong, rping, and other tools hang with Linux 4.10.0 and rdma-core 13 Date: Mon, 27 Feb 2017 11:59:38 -0700 Message-ID: <20170227185938.GN5891@obsidianresearch.com> References: <20170227171549.GG5891@obsidianresearch.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20170227171549.GG5891-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Josh Beavers Cc: Yonatan Cohen , GAFBlizzard , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Youngjae Lee List-Id: linux-rdma@vger.kernel.org On Mon, Feb 27, 2017 at 10:15:49AM -0700, Jason Gunthorpe wrote: > On Mon, Feb 27, 2017 at 12:02:07PM -0500, Josh Beavers wrote: > > > I just confirmed that reverting the C11 atomics commit (6b26a9e24739) > > fixes ibv_rc_pingpong on my two at91 ARM boards. For some reason the > > first few packets seem to send slowly, but once it gets going the rest > > send quickly. > > How are you able to get it to compile? Without that commit ARM32 > should blow up? https://github.com/linux-rdma/rdma-core/pull/84 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