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=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 D519BC433E0 for ; Wed, 22 Jul 2020 17:30:29 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B2907207BB for ; Wed, 22 Jul 2020 17:30:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B2907207BB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6BA236E148; Wed, 22 Jul 2020 17:30:29 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6227889DFC for ; Wed, 22 Jul 2020 17:21:22 +0000 (UTC) IronPort-SDR: O+51hvATGJzhH/NexzTiC2P7w/rBEWsSXtt1HYcukeqfeDO5mnJ0gNh+TjPi0MI2f8oUjY/ixr /mNevqmVPPEg== X-IronPort-AV: E=McAfee;i="6000,8403,9690"; a="129950530" X-IronPort-AV: E=Sophos;i="5.75,383,1589266800"; d="scan'208";a="129950530" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jul 2020 10:21:22 -0700 IronPort-SDR: kb3GPD/NL04hNIlvuFoMEq6vktJwtVn5I98YLypdhtdocLwHYlHIfAQpsnNi7Nsj6nL9eefSeM GSIytoBMR73g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,383,1589266800"; d="scan'208";a="270809306" Received: from romley-ivt3.sc.intel.com ([172.25.110.60]) by fmsmga007.fm.intel.com with ESMTP; 22 Jul 2020 10:21:21 -0700 Date: Wed, 22 Jul 2020 10:21:21 -0700 From: Fenghua Yu To: Joerg Roedel Subject: Re: [PATCH v6 01/12] iommu: Change type of pasid to u32 Message-ID: <20200722172120.GA75908@romley-ivt3.sc.intel.com> References: <1594684087-61184-1-git-send-email-fenghua.yu@intel.com> <1594684087-61184-2-git-send-email-fenghua.yu@intel.com> <20200722140340.GJ27672@8bytes.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200722140340.GJ27672@8bytes.org> User-Agent: Mutt/1.5.23 (2014-03-12) X-Mailman-Approved-At: Wed, 22 Jul 2020 17:30:28 +0000 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bruce Schlobohm , Peter Zijlstra , Dave Hansen , H Peter Anvin , Jean-Philippe Brucker , Dave Jiang , Ashok Raj , x86 , amd-gfx , Christoph Hellwig , Ingo Molnar , Ravi V Shankar , Borislav Petkov , Sohil Mehta , Thomas Gleixner , Tony Luck , Felix Kuehling , linux-kernel , iommu@lists.linux-foundation.org, Jacob Jun Pan , David Woodhouse , Lu Baolu Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Hi, Joerg, On Wed, Jul 22, 2020 at 04:03:40PM +0200, Joerg Roedel wrote: > On Mon, Jul 13, 2020 at 04:47:56PM -0700, Fenghua Yu wrote: > > PASID is defined as a few different types in iommu including "int", > > "u32", and "unsigned int". To be consistent and to match with uapi > > definitions, define PASID and its variations (e.g. max PASID) as "u32". > > "u32" is also shorter and a little more explicit than "unsigned int". > > > > No PASID type change in uapi although it defines PASID as __u64 in > > some places. > > > > Suggested-by: Thomas Gleixner > > Signed-off-by: Fenghua Yu > > Reviewed-by: Tony Luck > > Reviewed-by: Lu Baolu > > Acked-by: Felix Kuehling > > For the IOMMU parts: > > Acked-by: Joerg Roedel Thank you! -Fenghua _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx