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[2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id k4-20020ac85fc4000000b0042dd999bd19si11860936qta.63.2024.03.04.23.56.17 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Mar 2024 23:56:18 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-91851-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@8bytes.org header.s=default header.b=zw8Bg3ob; arc=pass (i=1 spf=pass spfdomain=8bytes.org dkim=pass dkdomain=8bytes.org); spf=pass (google.com: domain of linux-kernel+bounces-91851-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-91851-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id C5F9D1C22436 for ; Tue, 5 Mar 2024 07:56:17 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id CD2DC7EEF3; Tue, 5 Mar 2024 07:54:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=8bytes.org header.i=@8bytes.org header.b="zw8Bg3ob" Received: from mail.8bytes.org (mail.8bytes.org [85.214.250.239]) by smtp.subspace.kernel.org (Postfix) with ESMTP id EB1C98062A for ; Tue, 5 Mar 2024 07:54:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=85.214.250.239 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709625275; cv=none; b=IOGxyW5mfbxFkfm8vShHHhAz5/drJEmNDix/x0uUzfk4PXB19XeHbPvA8tI3mOHm6jexKoTNs1SfV5M5p3bSeRsKcyjdDI4HHucCWDZugTLHCBg1MI5gQ0viP0F3aZfaRy5rMI0CL6vmE2FJpSm6C6TepOqfUozRQuAxrcd/2gw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709625275; c=relaxed/simple; bh=AuzwDUD2zkHInBdtBWj8SNBTxsOukGFJEM0wrSHKMFY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pd99GGDbGzeqHNHxdWh3lrUdee0LdmowsMfTzMmiKhqXlGp4qhv9vAF/QAijPUkKfc5C38KcKXToyZ9wFwq5mKRiqgUp+wdhXIHx5tOQn6nN3Hm8qM4Z1jYcS2BAYmIj2kZ9yIkGlOqgJF2nh4M+VE8+7crCqFRQ1x5rNMh0qd4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=8bytes.org; spf=pass smtp.mailfrom=8bytes.org; dkim=pass (2048-bit key) header.d=8bytes.org header.i=@8bytes.org header.b=zw8Bg3ob; arc=none smtp.client-ip=85.214.250.239 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=8bytes.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=8bytes.org Received: from 8bytes.org (p4ffe0c3c.dip0.t-ipconnect.de [79.254.12.60]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.8bytes.org (Postfix) with ESMTPSA id 5675D1C751A; Tue, 5 Mar 2024 08:54:27 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=8bytes.org; s=default; t=1709625267; bh=AuzwDUD2zkHInBdtBWj8SNBTxsOukGFJEM0wrSHKMFY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=zw8Bg3oblecWkYds4lX+J/RZrpq1OR0quO4zjfo1d22fIPRzj/Gv+S6o+zh0VsjPB eo+8po+gyB5MwWqaRZg0jSGxgK+81Su70zwX0KwWr7yq7iu4ffmbZmBNJB3Vc++riA eR9w0cELQQVBR5AUpfidmDNSPg4DgpP+wdPEIXsCerB0HbAWhwwTJnN/29eXR3BiYv zEmjcO/3VbfvaxaiiJGxn2cASJE3jzwBp4rBtE6OegGVpYM3X69xJm93g+eeOGqmQg e6QLQdChD1ueg5yaoapbHbQHPG3IGgVVBjddbhNVP5u9stff/dLq86mosW1H/i5Ph9 QwfX5TkOJZtww== Date: Tue, 5 Mar 2024 08:54:26 +0100 From: Joerg Roedel To: Lu Baolu Cc: Will Deacon , Robin Murphy , Jason Gunthorpe , Kevin Tian , Eric Badger , iommu@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 0/5] iommu: Fix domain check on release Message-ID: References: <20240305013305.204605-1-baolu.lu@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240305013305.204605-1-baolu.lu@linux.intel.com> Hi Baolu, On Tue, Mar 05, 2024 at 09:33:00AM +0800, Lu Baolu wrote: > It fixes a NULL pointer dereference issue in the Intel iommu driver and > strengthens the iommu core to possibly prevent similar failures in other > iommu drivers. Please send me another pull request once you consider this ready. I guess it is v6.9 material. Regards, Joerg