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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 13CE6C2D0E2 for ; Thu, 24 Sep 2020 12:50:58 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 A9E0620BED for ; Thu, 24 Sep 2020 12:50:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A9E0620BED Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 6F98F86C13; Thu, 24 Sep 2020 12:50:57 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3Y2dgLnen-vE; Thu, 24 Sep 2020 12:50:55 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by whitealder.osuosl.org (Postfix) with ESMTP id 7CBB686C2D; Thu, 24 Sep 2020 12:50:54 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 44BDDC1AD6; Thu, 24 Sep 2020 12:50:54 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id C4539C0859; Thu, 24 Sep 2020 12:50:52 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id A918886BEC; Thu, 24 Sep 2020 12:50:52 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id F6hLq2jC90ra; Thu, 24 Sep 2020 12:50:52 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from theia.8bytes.org (8bytes.org [81.169.241.247]) by whitealder.osuosl.org (Postfix) with ESMTPS id DAF4286BE6; Thu, 24 Sep 2020 12:50:51 +0000 (UTC) Received: by theia.8bytes.org (Postfix, from userid 1000) id AB931295; Thu, 24 Sep 2020 14:50:47 +0200 (CEST) Date: Thu, 24 Sep 2020 14:50:46 +0200 From: Joerg Roedel To: "Michael S. Tsirkin" Subject: Re: [PATCH v3 0/6] Add virtio-iommu built-in topology Message-ID: <20200924125046.GR27174@8bytes.org> References: <20200821131540.2801801-1-jean-philippe@linaro.org> <20200924045958-mutt-send-email-mst@kernel.org> <20200924092129.GH27174@8bytes.org> <20200924053159-mutt-send-email-mst@kernel.org> <20200924100255.GM27174@8bytes.org> <20200924083918-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200924083918-mutt-send-email-mst@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Cc: virtio-dev@lists.oasis-open.org, kevin.tian@intel.com, Jean-Philippe Brucker , linux-pci@vger.kernel.org, jasowang@redhat.com, virtualization@lists.linux-foundation.org, iommu@lists.linux-foundation.org, sebastien.boeuf@intel.com, bhelgaas@google.com X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On Thu, Sep 24, 2020 at 08:41:21AM -0400, Michael S. Tsirkin wrote: > But this has nothing to do with Linux. There is also no guarantee that > the two committees will decide to use exactly the same format. Once one > of them sets the format in stone, we can add support for that format to > linux. If another one is playing nice and uses the same format, we can > use the same parsers. If it doesn't linux will have to follow suit. Or Linux decides to support only one of the formats, which would then be ACPI. Regards, Joerg _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu