From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4DF29258CF2; Tue, 15 Jul 2025 11:10:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.176.79.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752577803; cv=none; b=TdwxlA6ZrK9JIWesxLaM+DYCfAmxTKzL4Gm1ZWlHmqweR0+YgjfgpZnnuK3zKHJqF8Zfj/8LD4qKxlm296wO5Ojg/5CgEhjO/QgyxplgVR/OcWcwmp5iYdv7vAA/EKoz7w00c/f9kVdc7xwaIdYh//mO2p9gV7Ez/uPbcEonguw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752577803; c=relaxed/simple; bh=Da1cdmHqfF5cPQZb9asyENrgMPN99pHRn7FhxxwG5dA=; h=Date:From:To:CC:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=nuwk4wo1HL6KZHbE4V6W3cPsxRdet1R74PVjFGyEoER+1p1TL4lMkIRUOpmC0yDo7pD84OrC5SW5keZeui2hXUeWkrJ477siOdz6ldHgP0sOtC6aLL9Mc5Y9y/acPwqgo8Y2XSKYut0ifg4PcEJOoTzhlUhogfhyZMS6LKZXFEY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=185.176.79.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.18.186.216]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4bhGdt4hCnz6L5Hn; Tue, 15 Jul 2025 19:08:50 +0800 (CST) Received: from frapeml500008.china.huawei.com (unknown [7.182.85.71]) by mail.maildlp.com (Postfix) with ESMTPS id 1EB4E140370; Tue, 15 Jul 2025 19:09:58 +0800 (CST) Received: from localhost (10.203.177.66) by frapeml500008.china.huawei.com (7.182.85.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Tue, 15 Jul 2025 13:09:56 +0200 Date: Tue, 15 Jul 2025 12:09:55 +0100 From: Jonathan Cameron To: CC: Xu Yilun , Alexey Kardashevskiy , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: Re: [RFC PATCH 00/30] Host side (KVM/VFIO/IOMMUFD) support for TDISP using TSM Message-ID: <20250715120955.00006c40@huawei.com> In-Reply-To: <68719960cc414_1d3d10056@dwillia2-xfh.jf.intel.com.notmuch> References: <20250529053513.1592088-1-yilun.xu@linux.intel.com> <68719960cc414_1d3d10056@dwillia2-xfh.jf.intel.com.notmuch> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: lhrpeml500002.china.huawei.com (7.191.160.78) To frapeml500008.china.huawei.com (7.182.85.71) On Fri, 11 Jul 2025 16:08:16 -0700 dan.j.williams@intel.com wrote: > Xu Yilun wrote: > > On Sat, Jun 21, 2025 at 11:07:24AM +1000, Alexey Kardashevskiy wrote: > > > > > > > > > On 11/6/25 11:55, Alexey Kardashevskiy wrote: > > > > Hi, > > > > > > > > Is there a QEMU tree using this somewhere? > > > > > > Ping? Thanks, > > > > Sorry for late. I've finally got a public tree. > > > > https://github.com/yiliu1765/qemu/tree/zhenzhong/devsec_tsm > > > > Again, I think the changes are far from good, just work for enabling. > > At some point I want to stage a merge tree QEMU bits here: > > https://git.kernel.org/pub/scm/linux/kernel/git/devsec/qemu.git/ (not > created yet) > > ...unless Paolo or others in QEMU community are open to running a > staging branch in qemu.git. At some point we need to collide all the > QEMU POC branches, and I expect that needs to happen and show some > success before the upstream projects start ingesting all these changes. > Qemu relies heavily on gitlab infrastructure for testing - so annoying though it is maybe we need to host the qemu tree there - possibly mirrored to kernel.org. Jonathan