From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751220AbbJERmI (ORCPT ); Mon, 5 Oct 2015 13:42:08 -0400 Received: from mga14.intel.com ([192.55.52.115]:35328 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750834AbbJERmG (ORCPT ); Mon, 5 Oct 2015 13:42:06 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,639,1437462000"; d="scan'208";a="819873551" Subject: Re: [PATCH char-misc-next v2 04/22] iommu: Allow iova to be used without requiring IOMMU_SUPPORT From: Sudeep Dutt To: "Woodhouse, David" Cc: Sudeep Dutt , "Dixit, Ashutosh" , "linux-kernel@vger.kernel.org" , "gregkh@linuxfoundation.org" , "Rao, Nikhil" , "joro@8bytes.org" , "sakari.ailus@linux.intel.com" , "iommu@lists.linux-foundation.org" In-Reply-To: <1444042224.4674.149.camel@intel.com> References: <1444042224.4674.149.camel@intel.com> Content-Type: text/plain; charset="UTF-8" Date: Mon, 05 Oct 2015 10:38:43 -0700 Message-ID: <1444066723.93285.146.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 (2.28.3-30.el6) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2015-10-05 at 03:50 -0700, Woodhouse, David wrote: > On Tue, 2015-09-29 at 18:09 -0700, Ashutosh Dixit wrote: > > From: Sudeep Dutt > > > > iova is a library which can be built without IOMMU_SUPPORT > > > > Signed-off-by: Sudeep Dutt > > The first three of these patches are in 4.3-rc4 already. Apologies for > the delay in pushing them out. > > This one looks sane enough too, but perhaps in that case we should move > the code *out* of drivers/iommu/ and into lib/iova/ ? > Yes, moving the code into lib/iova is the correct long term solution. I have sent Greg a patch which reverts this commit since it is no longer required and will create a merge conflict for him unnecessarily as well with 4.3-rc4. Thanks, Sudeep Dutt