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 E459EC64EC7 for ; Tue, 28 Feb 2023 16:28:52 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pX2qA-0005Am-AB; Tue, 28 Feb 2023 11:28:34 -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 1pX2q3-0005AG-5g for qemu-devel@nongnu.org; Tue, 28 Feb 2023 11:28:27 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pX2pz-0004LH-Kg for qemu-devel@nongnu.org; Tue, 28 Feb 2023 11:28:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1677601702; 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=Riw0pCo5HkFo/VqRHY5PSsvUlH9WhsCxjer/lOQ2jEI=; b=DTrUI/w64alv4eHmco1dACC8eX6QUBhVEUk0A3JRCUXfpAKKwTgApENWNIpr1KfcMBV/B4 HFB7DzyANEK1/ITnJeOIYUVyAzVmlMYx8afhZvltX7G5TqN/1mT8KS4B86Ol2qGO9tyXhM BRJ4lhL7Nb2BEJzrmtwdQmRUrvia1Qs= Received: from mail-qv1-f70.google.com (mail-qv1-f70.google.com [209.85.219.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-300-buF1jhR7PBGyZCIYy_3_hw-1; Tue, 28 Feb 2023 11:28:20 -0500 X-MC-Unique: buF1jhR7PBGyZCIYy_3_hw-1 Received: by mail-qv1-f70.google.com with SMTP id ge13-20020a05621427cd00b005739f5f9d7cso5244225qvb.22 for ; Tue, 28 Feb 2023 08:28:20 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1677601700; 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=Riw0pCo5HkFo/VqRHY5PSsvUlH9WhsCxjer/lOQ2jEI=; b=RHhb4gGew9KvO2h4UXeX6VVUnqlhkHTbML22quo0L/trnZ9F7pFkV/hR/sASfcSo9i +tHp4Jpld0MrLZJYl8thNE/O+W095lqIcAJlTvYKzhrkVBvcSKLmKK9nbx0NKQtHGXZ7 5PTLdi9VAp67zTfjYfv/7gC+i40g+rg2FodWhpXtN948WWZ//iGNoxbEIfvHskb3FXha az2fqDpSDd31FbcOpiZ0f26LzhCamHDMH+nWmCE/HajFG9rxmKGEy/B+y51KMvfWzKx/ xa72g1qMVxpvUdR4qbz9sd45vxuMEJ/Wo9PIQZ1XjSYazmCrBXxJfWczj9o2Bu1D4PHo Sf7A== X-Gm-Message-State: AO0yUKWVy+LIP0AozijBCGhROeKBNeNTihUCh/TxPiWeK5YyPrAerJ2k 88TOafKmvObuxBJ4w2lI7YmXTSTDV+IOc4yWUn4CTNfifVJijZych5uFPdjbyI+ywgud8PlOkiP VxZhK05F/lRSuIno= X-Received: by 2002:a05:622a:50:b0:3b8:6c6e:4949 with SMTP id y16-20020a05622a005000b003b86c6e4949mr6764192qtw.4.1677601699969; Tue, 28 Feb 2023 08:28:19 -0800 (PST) X-Google-Smtp-Source: AK7set+hPYs1CWoygF1ukFpmZlsrEJ5vsa7LPKpcw9jJdagBXR0B2vmLqDFxwOHU/3v7uBjypQtS2Q== X-Received: by 2002:a05:622a:50:b0:3b8:6c6e:4949 with SMTP id y16-20020a05622a005000b003b86c6e4949mr6764152qtw.4.1677601699731; Tue, 28 Feb 2023 08:28:19 -0800 (PST) Received: from x1n (bras-base-aurron9127w-grc-56-70-30-145-63.dsl.bell.ca. [70.30.145.63]) by smtp.gmail.com with ESMTPSA id t8-20020ac85888000000b003bb8c60cdf1sm6884249qta.78.2023.02.28.08.28.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 08:28:19 -0800 (PST) Date: Tue, 28 Feb 2023 11:28:17 -0500 From: Peter Xu To: Alexander Bulekov Cc: Thomas Huth , qemu-devel@nongnu.org, Paolo Bonzini , David Hildenbrand , Stefan Hajnoczi , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Mauro Matteo Cascella , Jason Wang , Gerd Hoffmann , Laurent Vivier , Bandan Das , "Edgar E . Iglesias" , Darren Kenny , Bin Meng , "Michael S . Tsirkin" , Marcel Apfelbaum , Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= , Eduardo Habkost , Jon Maloy , Siqi Chen Subject: Re: [PATCH v6 0/4] memory: prevent dma-reentracy issues Message-ID: References: <20230205040737.3567731-1-alxndr@bu.edu> <20230213021141.mmzdpzj6ekmml3bx@mozz.bu.edu> <20230228160714.pzb4tl2poz4beaav@mozz.bu.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20230228160714.pzb4tl2poz4beaav@mozz.bu.edu> Received-SPF: pass client-ip=170.10.133.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Tue, Feb 28, 2023 at 11:07:14AM -0500, Alexander Bulekov wrote: > On 230216 1214, Thomas Huth wrote: > > On 13/02/2023 03.11, Alexander Bulekov wrote: > > > ping > > > > I think it would be really good to finally get these dma-reentrancy issues > > fixed! Who's supposed to pick up these patches? Paolo? David? Peter? > > Ping Sorry to not have replied here - I talked to Paolo and I think Paolo has a plan to review it. Let's wait for another 2-3 days, perhaps? Otherwise from what I can tell this series already received enough R-b/A-bs from major maintainers, this should be mergeable material going via any tree (for memory, it was always Paolo who sends the PR before). Thanks, -- Peter Xu