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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 6C20CC00528 for ; Mon, 31 Jul 2023 18:12:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ka34keiYvltz1VIchltm1Xy3/9xDbeLxQpjHV1nlMbY=; b=pVQ5CU/DAIxcy4 i1nudI0VfySZj1wcAJw2bfIZ4oIjhmlU752tcSlg/H26IhcH7IjhzVF3RITj4WkrBDGQ2oktviPrU +t/bPYeEpWzaaCRPJ1KPZ4fgntQewM1hoWPQUrfW0yJAPsDBiOdAApW6rULnUqPG9janvomG5T6Du lvWcbaUfg7ePc8li9WV4DcmypYI2aM3XxDzr1ygTCi9f2N36OY2OlnV0UH2lrDnV2pn7dyK/8xNM3 gACX8G3Tccmm/c2uiEfthiXkN7R8qpjK+bH6GIJu663MSktGQs2VVd0nM99Qn1nJyy1pX/Hr+APZ3 GmTbVqsy2CtI+ZGtcO9w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qQXMw-00GwhB-1x; Mon, 31 Jul 2023 18:11:46 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qQXMt-00GwgC-25 for linux-arm-kernel@lists.infradead.org; Mon, 31 Jul 2023 18:11:44 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id ECEFC6126D; Mon, 31 Jul 2023 18:11:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69E65C433C8; Mon, 31 Jul 2023 18:11:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690827101; bh=cDFN1vkB0ZVLYUOK6O311UnGeZg6NUNHfqUlOQZ/kMw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pCi/haN3XCVahqgyxo0Hwl1jJ8SS0UyvL7SLRzW5+Ivk52fbJRix4Rz3LRTy7KLv2 b4GZ55nnyH7K1I+wg64daYkDhcKEaYmaRRiHs182gJ0mMx8d9kLs3mUBsXmCLYqd2I 9n0ArLli+1PYHvaEJea1atA1WDbDEWE9s94j+3nI7iYax1SxXdiX9rLFAw1q/ZtZQN u0mwc1ABqwtyhv8sU3Hgxyn1lZXIzSsQcvJxQiqylGaRRfMcWfTs86ltMhQo/J59mu 2rZaiXj5ZESpDHTCdWBAz6POpHRwGmOr452Y0zzYVsb+iQ2Nf0oSJkAtHeT6LSN5PG QWyT2Vs/iD6zw== Date: Mon, 31 Jul 2023 20:11:36 +0200 From: Simon Horman To: Christoph Hellwig Cc: Luis Chamberlain , Greg Kroah-Hartman , Daniel Mack , Haojian Zhuang , Robert Jarzmik , Ulf Hansson , Yangbo Lu , Joshua Kinard , Daniel Vetter , linux-arm-kernel@lists.infradead.org, open list , linux-mmc@vger.kernel.org, netdev@vger.kernel.org, linux-rtc@vger.kernel.org, linux-modules@vger.kernel.org Subject: Re: [PATCH 5/5] modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules Message-ID: References: <20230731083806.453036-1-hch@lst.de> <20230731083806.453036-6-hch@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230731083806.453036-6-hch@lst.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230731_111143_772829_E64FC980 X-CRM114-Status: GOOD ( 11.68 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jul 31, 2023 at 10:38:06AM +0200, Christoph Hellwig wrote: > It has recently come to my attention that nvidia is circumventing the > protection added in 262e6ae7081d ("modules: inherit > TAINT_PROPRIETARY_MODULE") by importing exports from their propriertary > modules into an allegedly GPL licensed module and then rexporting them. > > Given that symbol_get was only ever inteded for tightly cooperating nit: inteded -> intended ... _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel