From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753019Ab1HVQDq (ORCPT ); Mon, 22 Aug 2011 12:03:46 -0400 Received: from acsinet15.oracle.com ([141.146.126.227]:25490 "EHLO acsinet15.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752045Ab1HVQDo (ORCPT ); Mon, 22 Aug 2011 12:03:44 -0400 Date: Mon, 22 Aug 2011 12:02:57 -0400 From: Konrad Rzeszutek Wilk To: Linus Torvalds , linux-kernel@vger.kernel.org Cc: Stefano Stabellini , Linus Torvalds , rdunlap@xenotime.net, stefan.bader@canonical.com, JBeulich@novell.com Subject: [GIT PULL] (xen) stable/bug.fixes for 3.1-rc2 Message-ID: <20110822160257.GI8944@dumpdata.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) X-Source-IP: acsinet22.oracle.com [141.146.126.238] X-Auth-Type: Internal IP X-CT-RefId: str=0001.0A090202.4E527DBC.0061:SCFMA922111,ss=1,re=-4.000,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hey Linus, Please git pull: git pull git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/bug.fixes which has some patches that have been there since last week - but the LinuxCon interrupted my process a bit so sending it late. The patches are based off git commit c00c8aa2d976e9ed1d12a57b42d6e9b27efb7abe: Konrad Rzeszutek Wilk (1): xen/trace: Fix compile error when CONFIG_XEN_PRIVILEGED_GUEST is not set which you pulled in 3.1-rc1. Anyhow, this git pull has two boring compile fixes, and then two exciting bug-fixes. The exciting bug-fixes are 1) Jan's fix to check the ceiling of our M2P table - we did it slowly and potentially could read userspace pages (oops!) to find out our frame numbers, being a potential security risk; 2) fix PVonHVM to work with older hypervisors that don't support callbacks - we have code that does it, but missed one case - leading to crashes with more than 4 VCPUs. arch/x86/include/asm/xen/page.h | 4 ++-- arch/x86/xen/Makefile | 2 +- arch/x86/xen/enlighten.c | 4 ++-- arch/x86/xen/mmu.c | 12 ++++++++---- arch/x86/xen/smp.c | 4 ++-- 5 files changed, 15 insertions(+), 11 deletions(-) Jan Beulich (1): xen/x86: replace order-based range checking of M2P table by linear one Jeremy Fitzhardinge (1): xen/tracing: Fix tracing config option properly Randy Dunlap (1): xen: xen-selfballoon.c needs more header files Stefano Stabellini (1): xen: Do not enable PV IPIs when vector callback not present P.S. If you look in the commits date, you will notice Stefano's patch (and the subsequent ones) being modified about 30 minutes ago - it did not have his SOB on it - so I updated it just now using 'git rebase'. Rest assured, the patches had been for some time in #linux-next: http://git.kernel.org/?p=linux/kernel/git/konrad/xen.git;a=shortlog;h=refs/heads/linux-next