From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753897Ab0CCPxT (ORCPT ); Wed, 3 Mar 2010 10:53:19 -0500 Received: from hera.kernel.org ([140.211.167.34]:56626 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753353Ab0CCPxR (ORCPT ); Wed, 3 Mar 2010 10:53:17 -0500 Message-ID: <4B8E8694.8000802@kernel.org> Date: Thu, 04 Mar 2010 00:56:04 +0900 From: Tejun Heo User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.8) Gecko/20100228 SUSE/3.0.3-3.1 Thunderbird/3.0.3 MIME-Version: 1.0 To: Ed Cashin CC: lkml , taeuber@bbaw.de Subject: Re: aoeblk_make_request() chokes on zero-length barriers References: <4B8DE160.5070506@kernel.org> <20100303153015.GD3268@coraid.com> In-Reply-To: <20100303153015.GD3268@coraid.com> X-Enigmail-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Wed, 03 Mar 2010 15:53:12 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, On 03/04/2010 12:30 AM, Ed Cashin wrote: > It looks like the opensuse 11.x kernel doesn't have the > change that made aoe return -EOPNOTSUPP for barriers. > > It's commit 18d8217bc441630c3c5ec7416c5a65c69e8a0979, > appearing in v2.6.32-rc1. Yeap, I was looking at the wrong source tree and thought that the problem wasn't fixed in mainline yet. Jens pointed it out and I've committed the fix to suse kernel trees. Jens also forwarded the fix to -stable. Thanks. -- tejun