From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: [PATCH for-next V7 00/10] Move RoCE GID management to IB/Core Date: Wed, 5 Aug 2015 22:53:35 -0600 Message-ID: <20150806045335.GC14960@obsidianresearch.com> References: <1438270411-17648-1-git-send-email-matanb@mellanox.com> <55BB6F10.5030408@redhat.com> <20150731163201.GA6027@obsidianresearch.com> <55BBB353.7020806@redhat.com> <20150731220102.GA31209@obsidianresearch.com> <55BDCD36.6000301@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Or Gerlitz , Doug Ledford , "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Sean Hefty , Somnath Kotur , Moni Shoua , "talal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org" , Haggai Eran , Linux Netdev List To: Matan Barak Return-path: Content-Disposition: inline In-Reply-To: <55BDCD36.6000301-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org On Sun, Aug 02, 2015 at 10:56:38AM +0300, Matan Barak wrote: > Indeed this design flaw was introduced when the first legacy verb was > extended. I think that falling back from extended code to legacy code > should be in the uverbs code. ib_uverbs_write will return -ENOSYS only > if both extended and non-extended don't exist. The uverbs command itself > will call the non-extended form if the comp_mask is zero and all > data between legacy size and the given size are zero as well. > What do you think? Yes, that is what I had expected from day 1.. Didn't notice it in the first introduction. Thanks, 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