From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 4E5F5A054F; Mon, 15 Mar 2021 08:27:09 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2595D4068B; Mon, 15 Mar 2021 08:27:09 +0100 (CET) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by mails.dpdk.org (Postfix) with ESMTP id 4F62D4003C for ; Mon, 15 Mar 2021 08:27:07 +0100 (CET) IronPort-SDR: HsPW3oX6pz5jvGmif8lNvFKqTkqUtTJiLQJuivO6LD+FkcaIRmI9Iu3+Gsl2CvoN76G6Ko6iIF cFi2guXllVGQ== X-IronPort-AV: E=McAfee;i="6000,8403,9923"; a="188408258" X-IronPort-AV: E=Sophos;i="5.81,249,1610438400"; d="scan'208";a="188408258" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Mar 2021 00:27:06 -0700 IronPort-SDR: jjZ3Wh79LVaXMdT+5CmFotNjV2fVI2XtUIz+B14E3klkspZKJp9gIVb5hmonORc+CDH6B7hlf9 J3XPgPr0tdYg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,249,1610438400"; d="scan'208";a="439673401" Received: from fmsmsx601.amr.corp.intel.com ([10.18.126.81]) by FMSMGA003.fm.intel.com with ESMTP; 15 Mar 2021 00:27:06 -0700 Received: from shsmsx606.ccr.corp.intel.com (10.109.6.216) by fmsmsx601.amr.corp.intel.com (10.18.126.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Mon, 15 Mar 2021 00:27:05 -0700 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by SHSMSX606.ccr.corp.intel.com (10.109.6.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Mon, 15 Mar 2021 15:27:03 +0800 Received: from shsmsx601.ccr.corp.intel.com ([10.109.6.141]) by SHSMSX601.ccr.corp.intel.com ([10.109.6.141]) with mapi id 15.01.2106.013; Mon, 15 Mar 2021 15:27:03 +0800 From: "Tu, Lijuan" To: "Chen, LingliX" , "dts@dpdk.org" CC: "Chen, LingliX" Thread-Topic: [dts] [PATCH V2] tests/external_memory:VFIO module parameter increase the allowed limit Thread-Index: AQHXFx/JjBY8H89eVU25UqBUck+hMqqEqt6A Date: Mon, 15 Mar 2021 07:27:03 +0000 Message-ID: <465b1c54b3084037b0452509cf6de0ce@intel.com> References: <20210312173716.3853-1-linglix.chen@intel.com> In-Reply-To: <20210312173716.3853-1-linglix.chen@intel.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-reaction: no-action dlp-version: 11.5.1.3 dlp-product: dlpe-windows x-originating-ip: [10.239.127.36] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dts] [PATCH V2] tests/external_memory:VFIO module parameter increase the allowed limit X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dts-bounces@dpdk.org Sender: "dts" > According to commit 016763c21958 ("vfio: do not merge contiguous areas"). > VFIO module parameter ``dma_entry_limit`` with a default value of 64K. > When application is out of DMA entries, these limits need to be adjusted = to > increase the allowed limit . >=20 > Signed-off-by: Chen Lingli > --- > V2:modifie comment use git commit description style V1:modifie dts Applied, thanks