From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH v1 05/18] xprtrdma: Avoid using Write list for small NFS READ requests Date: Tue, 12 Apr 2016 07:15:33 -0700 Message-ID: <20160412141533.GA16218@infradead.org> References: <20160411200323.20531.8893.stgit@manet.1015granger.net> <20160411201050.20531.53651.stgit@manet.1015granger.net> <033901d19431$b3725d20$1a571760$@opengridcomputing.com> <65CBC59F-3005-44FE-8C70-9DDBC8507C9E@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <65CBC59F-3005-44FE-8C70-9DDBC8507C9E-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Chuck Lever Cc: Steve Wise , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Linux NFS Mailing List List-Id: linux-rdma@vger.kernel.org On Mon, Apr 11, 2016 at 04:38:44PM -0400, Chuck Lever wrote: > No, pre-4.2 Linux servers have a bug that can be fixed by > applying the above commit, which shouldn't be difficult to > backport. > > Clients have always been allowed to send NFS READ this way. But the clients might be out in a the wild. I think we'll need at least a mount option to work around them. -- 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