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=-8.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT 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 8BAC4C10F0E for ; Tue, 9 Apr 2019 14:53:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 64DD42064B for ; Tue, 9 Apr 2019 14:53:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726624AbfDIOxP (ORCPT ); Tue, 9 Apr 2019 10:53:15 -0400 Received: from mga01.intel.com ([192.55.52.88]:44929 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726240AbfDIOxO (ORCPT ); Tue, 9 Apr 2019 10:53:14 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Apr 2019 07:53:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,329,1549958400"; d="scan'208";a="138825684" Received: from smile.fi.intel.com (HELO smile) ([10.237.72.86]) by fmsmga008.fm.intel.com with ESMTP; 09 Apr 2019 07:53:09 -0700 Received: from andy by smile with local (Exim 4.92) (envelope-from ) id 1hDs7Y-0004SK-4b; Tue, 09 Apr 2019 17:53:08 +0300 Date: Tue, 9 Apr 2019 17:53:08 +0300 From: Andriy Shevchenko To: Jacob Pan 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 Subject: Re: [PATCH 16/18] iommu: add max num of cache and granu types Message-ID: <20190409145308.GQ9224@smile.fi.intel.com> References: <1554767973-30125-1-git-send-email-jacob.jun.pan@linux.intel.com> <1554767973-30125-17-git-send-email-jacob.jun.pan@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1554767973-30125-17-git-send-email-jacob.jun.pan@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 08, 2019 at 04:59:31PM -0700, Jacob Pan wrote: Commit message? > Signed-off-by: Jacob Pan > --- > include/uapi/linux/iommu.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/include/uapi/linux/iommu.h b/include/uapi/linux/iommu.h > index 9344cbb..59569d6 100644 > --- a/include/uapi/linux/iommu.h > +++ b/include/uapi/linux/iommu.h > @@ -197,6 +197,7 @@ struct iommu_inv_addr_info { > __u64 granule_size; > __u64 nb_granules; > }; > +#define NR_IOMMU_CACHE_INVAL_GRANU (3) > > /** > * First level/stage invalidation information > @@ -228,6 +229,7 @@ struct iommu_cache_invalidate_info { > struct iommu_inv_addr_info addr_info; > }; > }; > +#define NR_IOMMU_CACHE_TYPE (3) + blank line? > /** > * struct gpasid_bind_data - Information about device and guest PASID binding > * @gcr3: Guest CR3 value from guest mm > -- > 2.7.4 > -- With Best Regards, Andy Shevchenko