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 D6273C021B1 for ; Thu, 20 Feb 2025 15:25:37 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tl8QX-0006Ub-Li; Thu, 20 Feb 2025 10:25:25 -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 1tl8QV-0006UP-HR for qemu-devel@nongnu.org; Thu, 20 Feb 2025 10:25:23 -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 1tl8QT-0008Jz-FE for qemu-devel@nongnu.org; Thu, 20 Feb 2025 10:25:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1740065120; 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=qic92RfmdWKf+R733+heCNoRi6cL06RDv4EjChWDSHQ=; b=Lua7GxVAnRJCE5Cviyz0GcrJhrp8rpm1QTJ5wFqR33c7xfBp4h20GisI0lxRMipza9hqJS um4/UKUUM3A53pTwyv0+IytEU4P3kG3y3rgvydev5ybwtdW7Mly284r7Dih/0GKmiV/wgk yZaKMIvMnfBsB3y8UOuv5KvlCjYyjjM= Received: from mail-ej1-f71.google.com (mail-ej1-f71.google.com [209.85.218.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-448-sk8vztEVPSSFA3sX-0WLqA-1; Thu, 20 Feb 2025 10:25:18 -0500 X-MC-Unique: sk8vztEVPSSFA3sX-0WLqA-1 X-Mimecast-MFC-AGG-ID: sk8vztEVPSSFA3sX-0WLqA_1740065117 Received: by mail-ej1-f71.google.com with SMTP id a640c23a62f3a-abbae81829fso145595766b.3 for ; Thu, 20 Feb 2025 07:25:18 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740065117; x=1740669917; 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=qic92RfmdWKf+R733+heCNoRi6cL06RDv4EjChWDSHQ=; b=jt6F/YzTcjR2jfRZyJ1eeB7QenUSzemumuUB/qbKVdZgnSxMvtgUOU1esxfx11thIR P2OFTMvCudXzHeKYWK+MOkdSbauVUMtxe9iHlBBUycAD+xlaS6Gct8nuz1pnB8MClUbY Fi3URaTdiaunJYmfB3aonZlquZEYQDZkSO1iZ5q598biXrR2qI0k+aKp769988v4xHdx Jg/JHRrQMmJ8gZjHCXimnoe+uofKrPlppJUPLrgDFzvzqmqZCNmNacOsLz2EB31tSE6u 4Iqty5r2SLKsWd2y+m3cnMvJTjOCHbzLvMD24FZqUAO1TQuj87JuejmamEe/j/gNcCZe AsNg== X-Forwarded-Encrypted: i=1; AJvYcCVWmVNwchG7jUu5fpOT4DNpuJni8o97AQIRWaAVFSdNGN00HiMU8GdO/H0foDMiADlV/MYkiQ02MhgZ@nongnu.org X-Gm-Message-State: AOJu0Yyac4HgdS3wCxEOJ6XsyGtkLVeHqZ3Uc0qWF0z537Yu+bsTZrn1 u5TupyHTQqjaCyK4EwLfZyMcI8jNCSCPT587kqi6hTQBzqrJ8V4xjmNi9rXXIMmRQyxznnE9KZc Cc9YDl6Vcx6WclV8pq9iqYXLljExasHZq7UbCRE0nTbngK0NRWA2M X-Gm-Gg: ASbGncucIkB0P+gjvcxyLhyznEWXX6ZMNmL7u7G7bD744o3T+RJSS8wCzx7YVWc3gZj lTLPiG4lsQ0r0s5fP6j1RgVs3PiVdPMpH079/z5Ad4mal9WKk0Es4Yvs34DHho3IFovo4lQOE6I eSolhA6vtM7uizuPwqK/1cXufs7RjqbmGr7YtyK9jZL8IUaKrF5Mg3c5TY59RfO8dvq15ngLwVt dC29cE1QghClmpnXtz+cfV+IYOMvMNx0pTSxvP1fCipQa2Zj9+7CDO3DSVBBLsQBp6q8Q== X-Received: by 2002:a17:907:7f27:b0:aa6:9198:75a2 with SMTP id a640c23a62f3a-abb7115bcb8mr2195509566b.44.1740065117296; Thu, 20 Feb 2025 07:25:17 -0800 (PST) X-Google-Smtp-Source: AGHT+IEZC+h9fHvNq85OzD7U097/YXK6BLMYdhts2zqfDZHlEsTIxqaxzRbU1lFUx2AG3QElm28JCg== X-Received: by 2002:a17:907:7f27:b0:aa6:9198:75a2 with SMTP id a640c23a62f3a-abb7115bcb8mr2195507166b.44.1740065116970; Thu, 20 Feb 2025 07:25:16 -0800 (PST) Received: from redhat.com ([2.55.163.174]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-abbad297430sm638634366b.5.2025.02.20.07.25.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Feb 2025 07:25:16 -0800 (PST) Date: Thu, 20 Feb 2025 10:25:13 -0500 From: "Michael S. Tsirkin" To: Eric Auger Cc: "Duan, Zhenzhong" , Jason Wang , "eric.auger.pro@gmail.com" , "qemu-devel@nongnu.org" , "sgarzare@redhat.com" , "lvivier@redhat.com" , Peter Xu Subject: Re: [PATCH] hw/virtio/vhost: Disable IOTLB callbacks when IOMMU gets disabled Message-ID: <20250220102429-mutt-send-email-mst@kernel.org> References: <20250120173339.865681-1-eric.auger@redhat.com> <5a55011a-af8f-483a-99fa-5cb2cdf3841f@redhat.com> <678babb6-f64a-4db5-ad60-494214a4e673@redhat.com> <25b5bb73-abd8-4008-905d-6c2e9e1330e2@redhat.com> <1c073acc-095e-45f0-977c-e22557f180f2@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1c073acc-095e-45f0-977c-e22557f180f2@redhat.com> Received-SPF: pass client-ip=170.10.133.124; envelope-from=mst@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.457, 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, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Fri, Jan 31, 2025 at 10:55:26AM +0100, Eric Auger wrote: > > I tested [PATCH] virtio: Remove virtio devices on device_shutdown() > https://lore.kernel.org/all/20240808075141.3433253-1-kirill.shutemov@linux.intel.com/ > > and it fixes my issue > > Eric To make sure, we are dropping this in favor of the guest fix (which I intent to merge shortly), correct?