Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757141Ab0FAVcv (ORCPT ); Tue, 1 Jun 2010 17:32:51 -0400 Received: from sj-iport-5.cisco.com ([171.68.10.87]:53955 "EHLO sj-iport-5.cisco.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754551Ab0FAVcr (ORCPT ); Tue, 1 Jun 2010 17:32:47 -0400 Authentication-Results: sj-iport-5.cisco.com; dkim=neutral (message not signed) header.i=none X-IronPort-AV: E=Sophos;i="4.53,342,1272844800"; d="scan'208";a="205661310" From: Tom Lyon To: Alan Cox Subject: Re: [PATCH] VFIO driver: Non-privileged user level PCI drivers Date: Tue, 1 Jun 2010 14:29:28 -0700 User-Agent: KMail/1.9.9 Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, chrisw@sous-sol.org, joro@8bytes.org, hjk@linutronix.de, mst@redhat.com, avi@redhat.com, gregkh@suse.de, aafabbri@cisco.com, scofeldm@cisco.com References: <4c004cba.Z/2Hpd7reetFaFC5%pugs@cisco.com> <20100531181735.6bb71a5c@lxorguk.ukuu.org.uk> In-Reply-To: <20100531181735.6bb71a5c@lxorguk.ukuu.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <201006011429.28853.pugs@lyon-about.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 581 Lines: 15 On Monday 31 May 2010 10:17:35 am Alan Cox wrote: > > Does look like it needs a locking audit, some memory and error checks > reviewing and some further review of the ioctl security and > overflows/trusted values. Yes. Thanks for the detailed look. > > Rather a nice way of attacking the user space PCI problem. And thanks for that! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/