From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB2EBC43219 for ; Fri, 26 Apr 2019 15:03:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8945F2084F for ; Fri, 26 Apr 2019 15:03:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726567AbfDZPDH (ORCPT ); Fri, 26 Apr 2019 11:03:07 -0400 Received: from mga07.intel.com ([134.134.136.100]:23945 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725965AbfDZPDH (ORCPT ); Fri, 26 Apr 2019 11:03:07 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Apr 2019 08:03:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,397,1549958400"; d="scan'208";a="134637354" Received: from jacob-builder.jf.intel.com (HELO jacob-builder) ([10.7.199.155]) by orsmga007.jf.intel.com with ESMTP; 26 Apr 2019 08:03:01 -0700 Date: Fri, 26 Apr 2019 08:05:45 -0700 From: Jacob Pan To: Auger Eric Cc: iommu@lists.linux-foundation.org, LKML , Joerg Roedel , David Woodhouse , Alex Williamson , Jean-Philippe Brucker , Yi Liu , "Tian, Kevin" , Raj Ashok , Christoph Hellwig , Lu Baolu , Andriy Shevchenko , jacob.jun.pan@linux.intel.com Subject: Re: [PATCH v2 09/19] iommu/vt-d: Enlightened PASID allocation Message-ID: <20190426080545.485a4124@jacob-builder> In-Reply-To: <8e063ce8-e5bb-5de8-f243-852c7a692c98@redhat.com> References: <1556062279-64135-1-git-send-email-jacob.jun.pan@linux.intel.com> <1556062279-64135-10-git-send-email-jacob.jun.pan@linux.intel.com> <143adac1-d58b-dde6-593b-74ea71da73c8@redhat.com> <20190425164017.6aed942e@jacob-builder> <8e063ce8-e5bb-5de8-f243-852c7a692c98@redhat.com> Organization: OTC X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.30; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 26 Apr 2019 09:24:29 +0200 Auger Eric wrote: > > Agreed > >>> +#define VCMD_VRSP_RESULE(e) (((e) >> 8) & > >>> 0xfffff) > >> nit: s/RESULE/RSLT? > > yes. Also the mask bits should be 8 to 63 > > s/0xfffff/GENMASK_ULL(63, 8))/ > Well the macro definition looks correct as 63:28 is RsvdZ you are right, I misread the spec. Thanks, Jacob