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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no 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 B3D56C55186 for ; Thu, 23 Apr 2020 10:36:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 914712098B for ; Thu, 23 Apr 2020 10:36:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587638168; bh=dcQzLmS0nIrgvvTOLWWVEt9Wyrt0M+sXg/izf9Lphoc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=OQqMFRv3lLgmDfiMRMvLy49+QLwFp+As1r8f0LLoMUdcklInQHbUOn9oTXSMYg4rw 35CPzVbp1QTQOYvpeTDK5ds6Tj9zNvJnyUEDrFnc99SrRK2U+xvC8eq5gFDAjGIKQI SxFmj3qVSTk8MUiiLbcervCpYswIw6mNZcRdS1QY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727786AbgDWKgI (ORCPT ); Thu, 23 Apr 2020 06:36:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:59412 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725863AbgDWKgH (ORCPT ); Thu, 23 Apr 2020 06:36:07 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8DED82076C; Thu, 23 Apr 2020 10:36:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587638167; bh=dcQzLmS0nIrgvvTOLWWVEt9Wyrt0M+sXg/izf9Lphoc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=DpRfZQg93kPq+NB5kRXK+0gi7vTUWZJEcMkPL4bLUT8Mn06YFbIHNqSgumKytRheK egyhylx8ahLXwnFSITwAU0fGKp3PmVrKVmaXmZAPfNixpMJSbWPkRKul84rseZt071 yivGiCmpOZFGyHNj+kw6iEpBW3+1JY/2U+HlpHpg= Date: Thu, 23 Apr 2020 12:36:04 +0200 From: Greg Kroah-Hartman To: Guenter Roeck Cc: linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, shuah@kernel.org, patches@kernelci.org, ben.hutchings@codethink.co.uk, lkft-triage@lists.linaro.org, stable@vger.kernel.org Subject: Re: [PATCH 4.9 000/125] 4.9.220-rc1 review Message-ID: <20200423103604.GA3730645@kroah.com> References: <20200422095032.909124119@linuxfoundation.org> <20200422203430.GA52250@roeck-us.net> <20200422205402.GA135017@roeck-us.net> <20200423080258.GA3496846@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 23, 2020 at 03:26:23AM -0700, Guenter Roeck wrote: > On 4/23/20 1:02 AM, Greg Kroah-Hartman wrote: > > On Wed, Apr 22, 2020 at 01:54:02PM -0700, Guenter Roeck wrote: > >> On Wed, Apr 22, 2020 at 01:34:30PM -0700, Guenter Roeck wrote: > >>> On Wed, Apr 22, 2020 at 11:55:17AM +0200, Greg Kroah-Hartman wrote: > >>>> This is the start of the stable review cycle for the 4.9.220 release. > >>>> There are 125 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 Fri, 24 Apr 2020 09:48:23 +0000. > >>>> Anything received after that time might be too late. > >>>> > >>> > >>> I see a number of unit test crashes in ppc images. Looks like UAF. > >>> This affects 4.4.y, 4.9.y, and 4.14.y. I'll bisect. > >>> > >> > >> Bisect log attached. I suspect the real culprit is commit a4f91f0de905 > >> ("of: unittest: clean up changeset test"), or at least it changes the > >> code enough for the offending patch not to work in v4.14.y and older. > >> Either case, reverting upstream commit b3fb36ed694b ("of: unittest: > >> kmemleak on changeset destroy") fixes the problem and thus needs to > >> be dropped from v4.4.y, v4.9.y, and v4.14.y. > > > > Thanks for letting me know, I've now dropped it from all of those trees. > > > > Did you (or do you plan to) push the updated branches ? My builders > didn't pick it up yet. Sorry about that, have now pushed out a -rc2 for all of those 3 branches. greg k-h