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 X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8D2BDC43144 for ; Mon, 25 Jun 2018 06:56:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 46BB6254F0 for ; Mon, 25 Jun 2018 06:56:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 46BB6254F0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752255AbeFYG4I (ORCPT ); Mon, 25 Jun 2018 02:56:08 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:42416 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752047AbeFYG4G (ORCPT ); Mon, 25 Jun 2018 02:56:06 -0400 Received: from localhost (li1825-44.members.linode.com [172.104.248.44]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id C9E4D41C; Mon, 25 Jun 2018 06:56:04 +0000 (UTC) Date: Mon, 25 Jun 2018 14:55:57 +0800 From: Greg Kroah-Hartman To: Naresh Kamboju Cc: open list , Linus Torvalds , Andrew Morton , Guenter Roeck , Shuah Khan , patches@kernelci.org, Ben Hutchings , lkft-triage@lists.linaro.org, linux- stable Subject: Re: [PATCH 4.17 00/70] 4.17.3-stable review Message-ID: <20180625065557.GA5140@kroah.com> References: <20180624142740.481662434@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.10.0 (2018-05-17) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 25, 2018 at 12:10:08PM +0530, Naresh Kamboju wrote: > On 24 June 2018 at 20:51, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.17.3 release. > > There are 70 patches in this series, all will be posted as a response > > to this one. If anyone has any issues with these being applied, please > > let me know. > > > > Responses should be made by Tue Jun 26 14:27:20 UTC 2018. > > Anything received after that time might be too late. > > > > The whole patch series can be found in one patch at: > > https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.17.3-rc1.gz > > or in the git tree and branch at: > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.17.y > > and the diffstat can be found below. > > > > thanks, > > > > greg k-h > > Results from Linaro’s test farm. > No regressions on arm64 and arm. > > Kselftest test case mov_ss_trap_64 is causing kernel panic on > qemu-system-x86_64 and PASS on real x86_64 hardware. > > [RUN] MOV SS; CSx14 INT3 > [ 762.263790] PANIC: double fault, error_code: 0x0 > [ 762.265169] CPU: 2 PID: 3380 Comm: mov_ss_trap_64 Not tainted 4.17.3-rc1 #1 > [ 762.267588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), > BIOS 1.10.2-1 04/01/2014 > [ 762.273190] RIP: 0010:error_entry+0x12/0x100 > > Test code snippet, > main() { > <> > printf("[RUN]\tMOV SS; CS CS INT3\n"); > asm volatile ("mov %[ss], %%ss; .byte 0x2e, 0x2e; int3" :: [ss] "m" (ss)); > <> > } > > Reported upstream, > https://lkml.org/lkml/2018/6/25/19 Nit, there is a better way to refer to lkml emails, see the bottom of this page as lots of time lkml.org does not work for people: https://www.kernel.org/lore.html This looks like a quemu bug, not a kernel issue, so did you tell the qemu developers about this? In looking at the full headers: https://lore.kernel.org/lkml/CA+G9fYu0E0fM+WaFim1WKup5BZvjtGZ_4ii5FhTUjNZEqaAuwA@mail.gmail.com/ it doesn't look like you did :( thanks, greg k-h