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[2620:137:e000::1:20]) by mx.google.com with ESMTP id o24-20020aa79798000000b0062a4fb13f7csi1257100pfp.353.2023.04.06.05.40.47; Thu, 06 Apr 2023 05:40:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=GVm1Jjjs; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237590AbjDFMYC (ORCPT + 99 others); Thu, 6 Apr 2023 08:24:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60662 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229755AbjDFMYB (ORCPT ); Thu, 6 Apr 2023 08:24:01 -0400 Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84DBA6EB6; Thu, 6 Apr 2023 05:24:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1680783840; x=1712319840; h=message-id:date:mime-version:cc:subject:to:references: from:in-reply-to:content-transfer-encoding; bh=6+2sIEevEKNZMYLg0cPtMs/Yvde/43gIMbaSm6f5SwM=; b=GVm1JjjsJ1oKFl2VrMvAr1I40uXeM8eHpLbiVeUR8qHZx9ZV9RRthv2u /jzsdf0yda8Jbv1IdG4mPRslck+aJUgXgmipOZ3slYL/yF6EfuU+RRmB1 q+UN6Mx4gkSIz3Yvp3uzo1d8rUrH0SzNCJhGtdY+z21HF3ljZmBLtJqr1 PbCFaJ/bGx2MxjNz2GQoehCAl9dgu7jPAqGOGahjd9OVQuZ7aosFh5lyx W74Lfm9u0e8ea3qJkDoDIZbc+ahnC3thSUimq7MPJkG5fWs55ecHG1YAS iE895m7DR11irCd1GP/g8PEKsBAgszfpf+1bDoptZ8VV41qtGAo2RwhRd A==; X-IronPort-AV: E=McAfee;i="6600,9927,10671"; a="405508410" X-IronPort-AV: E=Sophos;i="5.98,323,1673942400"; d="scan'208";a="405508410" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Apr 2023 05:24:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10671"; a="830719341" X-IronPort-AV: E=Sophos;i="5.98,323,1673942400"; d="scan'208";a="830719341" Received: from blu2-mobl.ccr.corp.intel.com (HELO [10.255.31.177]) ([10.255.31.177]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Apr 2023 05:23:55 -0700 Message-ID: <448c24d8-60d2-3881-171c-863b240ebdf1@linux.intel.com> Date: Thu, 6 Apr 2023 20:23:53 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Cc: baolu.lu@linux.intel.com, Will Deacon , David Woodhouse , Raj Ashok , "Tian, Kevin" , Yi Liu , "Yu, Fenghua" , Dave Jiang , Tony Luck , "Zanussi, Tom" Subject: Re: [PATCH v3 0/7] Re-enable IDXD kernel workqueue under DMA API To: Jacob Pan , LKML , iommu@lists.linux.dev, Robin Murphy , Jason Gunthorpe , Joerg Roedel , dmaengine@vger.kernel.org, vkoul@kernel.org References: <20230331231137.1947675-1-jacob.jun.pan@linux.intel.com> Content-Language: en-US From: Baolu Lu In-Reply-To: <20230331231137.1947675-1-jacob.jun.pan@linux.intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.6 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jacob, On 2023/4/1 7:11, Jacob Pan wrote: > Jacob Pan (7): > iommu/vt-d: Use non-privileged mode for all PASIDs > iommu/vt-d: Remove PASID supervisor request support Above two patches are vt-d cleanups after 942fd5435dcc iommu: Remove SVM_FLAG_SUPERVISOR_MODE support I will queue them as vt-d updates for v6.4 if no objection. Best regards, baolu