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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93F37C4332F for ; Tue, 7 Nov 2023 07:42:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233618AbjKGHmC (ORCPT ); Tue, 7 Nov 2023 02:42:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229551AbjKGHl7 (ORCPT ); Tue, 7 Nov 2023 02:41:59 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6CBC5FD for ; Mon, 6 Nov 2023 23:41:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1699342872; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=1/lx1rypKszE80C3svlF1BPeyS2bMagooOeOTmeIu3k=; b=IVUuW5804zR2ByxGjv/zRqZrUm5Vys9I3jS7wCzXcueRtfE1IjhSAHV6vAvANho5uUqYTU bHW8EaJ1kM0AGj3OwR2n8IXGIn0Dn0oH1m5UWGhgOGiEwcFDUdgBv6657gZuEJHebKtxoO iucUhfP8V6OnVamlw3liL8SdPYG6obs= Received: from mail-wm1-f71.google.com (mail-wm1-f71.google.com [209.85.128.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-136-g0ek8r0KN7u39RVuLGoPaQ-1; Tue, 07 Nov 2023 02:30:40 -0500 X-MC-Unique: g0ek8r0KN7u39RVuLGoPaQ-1 Received: by mail-wm1-f71.google.com with SMTP id 5b1f17b1804b1-40855a91314so34724285e9.1 for ; Mon, 06 Nov 2023 23:30:40 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699342239; x=1699947039; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=1/lx1rypKszE80C3svlF1BPeyS2bMagooOeOTmeIu3k=; b=MVthN/+Pq/KW+djVSo55MvUkkkVks2X0IDyD7iISxa4ay8zTlSNF4m6QD7QsdTJ2DC 92XjmBcfkiJ1mKRxYVXhSBTRZGkguzrZ9vTEejQ0dLdRqimhUj8tw6gRUCd2T7VFjnSH c9QifnlzJdd54R9m6hUbgDxgH13tWw/jU1EtXLV7OL4caH7VJeWqHhb5Rl3cXIfaaZxC SkhF3nzK80MkkPQ3350STWUaPw4A42fGW929GI+B0TWWl1fnvF+abJ6oyhJJTn+vJJpA ukuWyqP0SCZet0XMGydJZI9cBGGyV1wL/UULgT1XIHMnxIQ1Y1uZXdv4TpMeggu+SWhe SP1w== X-Gm-Message-State: AOJu0YxcxTG5hbOdfIw0ePo3LNsPIP3Iz7a5skI8k7yPTq8Qg0CZvErA 7+d91iapZKl1URfFqmYgnigO/c0y36VMbqwipcLMPvUDdv/eO8shCFPlpjjlmD2FYzm+Ft0CSJF GUFkMzwEpbXWgoioj8ZRVfHlA X-Received: by 2002:a05:600c:1c06:b0:405:3ab3:e640 with SMTP id j6-20020a05600c1c0600b004053ab3e640mr1563993wms.20.1699342239048; Mon, 06 Nov 2023 23:30:39 -0800 (PST) X-Google-Smtp-Source: AGHT+IFKOvrGmXKbiJ4vIeoxB/aU3PS4p7CWdE7g1MzeenXV0fuHrqF0EyczH4kRYvPFqPW5dbKFQg== X-Received: by 2002:a05:600c:1c06:b0:405:3ab3:e640 with SMTP id j6-20020a05600c1c0600b004053ab3e640mr1563976wms.20.1699342238687; Mon, 06 Nov 2023 23:30:38 -0800 (PST) Received: from redhat.com ([2.55.5.143]) by smtp.gmail.com with ESMTPSA id e12-20020adffd0c000000b0032d893d8dc8sm1555331wrr.2.2023.11.06.23.30.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Nov 2023 23:30:38 -0800 (PST) Date: Tue, 7 Nov 2023 02:30:34 -0500 From: "Michael S. Tsirkin" To: Cindy Lu Cc: jasowang@redhat.com, yi.l.liu@intel.com, jgg@nvidia.com, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org Subject: Re: [RFC v1 0/8] vhost-vdpa: add support for iommufd Message-ID: <20231107022847-mutt-send-email-mst@kernel.org> References: <20231103171641.1703146-1-lulu@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231103171641.1703146-1-lulu@redhat.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Nov 04, 2023 at 01:16:33AM +0800, Cindy Lu wrote: > > Hi All > This code provides the iommufd support for vdpa device > This code fixes the bugs from the last version and also add the asid support. rebase on kernel > v6,6-rc3 > Test passed in the physical device (vp_vdpa), but there are still some problems in the emulated device (vdpa_sim_net), What kind of problems? Understanding that will make it easier to figure out whether this is worth reviewing. > I will continue working on it > > The kernel code is > https://gitlab.com/lulu6/vhost/-/tree/iommufdRFC_v1 > > Signed-off-by: Cindy Lu Please also Cc iommufd maintainers: Jason Gunthorpe (maintainer:IOMMUFD) Kevin Tian (maintainer:IOMMUFD) Joerg Roedel (maintainer:IOMMU SUBSYSTEM) Will Deacon (maintainer:IOMMU SUBSYSTEM) Robin Murphy (reviewer:IOMMU SUBSYSTEM) iommu@lists.linux.dev (open list:IOMMUFD) linux-kernel@vger.kernel.org (open list) -- MST