From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.gmx.net ([212.227.15.19]:55966 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751774AbeAENEU (ORCPT ); Fri, 5 Jan 2018 08:04:20 -0500 Message-ID: <1515157397.7787.24.camel@gmx.de> Subject: Re: [PATCH 4.4 00/37] 4.4.110-stable review From: Mike Galbraith To: Greg Kroah-Hartman Cc: Guenter Roeck , linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, shuahkh@osg.samsung.com, patches@kernelci.org, ben.hutchings@codethink.co.uk, lkft-triage@lists.linaro.org, stable@vger.kernel.org, Tao Wu Date: Fri, 05 Jan 2018 14:03:17 +0100 In-Reply-To: <20180105121701.GD19551@kroah.com> References: <20180103195056.837404126@linuxfoundation.org> <20180104234555.GA4143@roeck-us.net> <1515127074.7787.12.camel@gmx.de> <20180105121701.GD19551@kroah.com> Content-Type: text/plain; charset="ISO-8859-15" Mime-Version: 1.0 Content-Transfer-Encoding: 8BIT Sender: stable-owner@vger.kernel.org List-ID: On Fri, 2018-01-05 at 13:17 +0100, Greg Kroah-Hartman wrote: > On Fri, Jan 05, 2018 at 05:37:54AM +0100, Mike Galbraith wrote: > > On Thu, 2018-01-04 at 15:45 -0800, Guenter Roeck wrote: > > > > > > The crash part of this problem may be solved with the following patch > > > (thanks to Hugh for the hint). There is still another problem, though - > > > with this patch applied, the qemu session aborts with "VCPU Shutdown > > > request", whatever that means. > > > > The crash part is not fixed by your patch here, w/wo I get this, and it > > is PTI, as virgin 109 boots/works with identical everything else. �My > > shiny new PTI equipped enterprise 4.4 RT kernels also boot/work fine, > > which seems a bit odd.. and not particularly comforting. > > Might I ask _what_ enterprise 4.4 kernels you are trying here? This > should be the identical set to what is in the SLES12 tree, which worries > me a lot... SLE12-SP[23]-RT, currently 4.4.104 based. Parent trees boot fine in the vm too. I thought perhaps it was a config difference, but seems not, 4.4.110-rc1 built with as close to enterprise config as you can get blows up the same as my light config. -Mike