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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EE71CC02198 for ; Tue, 18 Feb 2025 06:53:02 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tkHTO-0003dA-Hf; Tue, 18 Feb 2025 01:52:50 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tkHTE-0003cS-5a; Tue, 18 Feb 2025 01:52:40 -0500 Received: from frasgout.his.huawei.com ([185.176.79.56]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tkHTB-0007TL-Il; Tue, 18 Feb 2025 01:52:39 -0500 Received: from mail.maildlp.com (unknown [172.18.186.31]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4Yxqrw2mHsz6M4P2; Tue, 18 Feb 2025 14:49:52 +0800 (CST) Received: from frapeml100006.china.huawei.com (unknown [7.182.85.201]) by mail.maildlp.com (Postfix) with ESMTPS id 906881400DA; Tue, 18 Feb 2025 14:52:26 +0800 (CST) Received: from frapeml500008.china.huawei.com (7.182.85.71) by frapeml100006.china.huawei.com (7.182.85.201) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Tue, 18 Feb 2025 07:52:26 +0100 Received: from frapeml500008.china.huawei.com ([7.182.85.71]) by frapeml500008.china.huawei.com ([7.182.85.71]) with mapi id 15.01.2507.039; Tue, 18 Feb 2025 07:52:26 +0100 To: "Duan, Zhenzhong" , Nicolin Chen , Donald Dutile CC: "eric.auger@redhat.com" , Peter Maydell , Jason Gunthorpe , =?iso-8859-1?Q?Daniel_P=2E_Berrang=E9?= , "qemu-arm@nongnu.org" , "qemu-devel@nongnu.org" , Linuxarm , "Wangzhou (B)" , jiangkunkun , "Jonathan Cameron" , "zhangfei.gao@linaro.org" , "Peng, Chao P" Subject: RE: [RFC PATCH 0/5] hw/arm/virt: Add support for user-creatable nested SMMUv3 Thread-Topic: [RFC PATCH 0/5] hw/arm/virt: Add support for user-creatable nested SMMUv3 Thread-Index: AQHbMeB0+Q5BEZc9JkeH/U6Jz+dF4rLkOMCAgAAM2QCAAAz2gIAEhqeggCVVAYCAAxlYAIAS3VEAgABWAvCAACxmsIAnKXxwgAFsm4A= Date: Tue, 18 Feb 2025 06:52:26 +0000 Message-ID: References: <20241108125242.60136-1-shameerali.kolothum.thodi@huawei.com> <329445b2f68a47269292aefb34584375@huawei.com> <568014f5-25fd-439b-b70c-9cf50f31255b@redhat.com> <8fe09b60e6f04cc6aec99b72b46b2fb3@huawei.com> In-Reply-To: Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.48.156.112] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Received-SPF: pass client-ip=185.176.79.56; envelope-from=shameerali.kolothum.thodi@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Shameerali Kolothum Thodi From: Shameerali Kolothum Thodi via Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Hi Zhenzhong, > -----Original Message----- > From: Duan, Zhenzhong > Sent: Monday, February 17, 2025 9:17 AM > To: Shameerali Kolothum Thodi > ; Nicolin Chen > ; Donald Dutile > Cc: eric.auger@redhat.com; Peter Maydell ; > Jason Gunthorpe ; Daniel P. Berrang=E9 > ; qemu-arm@nongnu.org; qemu- > devel@nongnu.org; Linuxarm ; Wangzhou (B) > ; jiangkunkun ; > Jonathan Cameron ; > zhangfei.gao@linaro.org; Peng, Chao P > Subject: RE: [RFC PATCH 0/5] hw/arm/virt: Add support for user-creatable > nested SMMUv3 >=20 > Hi Shameer, Nicolin, >=20 [...] > >>Hi Zhenzhong, > >> > >>Just wondering what your plans are for the above patches. If it make > sense and > >>you > >>are fine with it, I think it is a good idea one of us can pick up those= from > that > >>series > >>and sent out separately so that it can get some review and take it > forward. > > > >Emulated series is merged, I plan to send Intel pass-through series afte= r > >Chinese festival vacation, but at least half a month later. So feel free= to > >pick those patches you need and send for comments. >=20 > I plan to send vtd nesting series out this week and want to ask about sta= tus > of "1) HWPT uAPI patches in backends/iommufd.c" series. >=20 > If you had sent it out, I will do a rebase and bypass them to avoid dupli= cate > review effort in community. Or I can send them in vtd nesting series if y= ou > not yet. No. It is not send out yet. Please include it in your vtd nesting series. T= hanks. I am currently working on refactoring the SMMUv3 accel series and the "Add HW accelerated nesting support for arm SMMUv3" series from Nicolin. Thanks, Shameer.