From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752402AbbJHHc4 (ORCPT ); Thu, 8 Oct 2015 03:32:56 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43702 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751770AbbJHHcz (ORCPT ); Thu, 8 Oct 2015 03:32:55 -0400 Date: Thu, 8 Oct 2015 10:32:46 +0300 From: "Michael S. Tsirkin" To: Avi Kivity Cc: Alex Williamson , Vlad Zolotarov , Greg KH , linux-kernel@vger.kernel.org, hjk@hansjkoch.de, corbet@lwn.net, bruce.richardson@intel.com, avi@cloudius-systems.com, gleb@cloudius-systems.com, stephen@networkplumber.org, alexander.duyck@gmail.com Subject: Re: [PATCH v3 2/3] uio_pci_generic: add MSI/MSI-X support Message-ID: <20151008073246.GA19331@redhat.com> References: <20151006143821.GA11541@redhat.com> <5613DE26.1090202@cloudius-systems.com> <20151006174648-mutt-send-email-mst@redhat.com> <5613E75E.1040002@scylladb.com> <1444157480.4059.67.camel@redhat.com> <5614C11B.6090601@scylladb.com> <1444235464.4059.169.camel@redhat.com> <56154AB4.1050509@scylladb.com> <20151007230553-mutt-send-email-mst@redhat.com> <56160039.4090901@scylladb.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <56160039.4090901@scylladb.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Oct 08, 2015 at 08:33:45AM +0300, Avi Kivity wrote: > It is good practice to defend against root oopsing the kernel, but in some > cases it cannot be achieved. Absolutely. That's one of the issues with these patches. They don't even try where it's absolutely possible. -- MST