From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751559AbdFFUwa (ORCPT ); Tue, 6 Jun 2017 16:52:30 -0400 Received: from mail-pg0-f53.google.com ([74.125.83.53]:33608 "EHLO mail-pg0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751484AbdFFUw2 (ORCPT ); Tue, 6 Jun 2017 16:52:28 -0400 From: Kevin Hilman To: Alexandre Belloni Cc: Nicolas Ferre , "kernelci.org bot" , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuahkh@osg.samsung.com, patches@kernelci.org, ben.hutchings@codethink.co.uk, stable@vger.kernel.org, Jan =?utf-8?Q?L=C3=BCbbe?= , dinguyen@opensource.altera.com Subject: Re: [PATCH 3.18 00/68] 3.18.52-stable review Organization: BayLibre References: <20170505183212.587141964@linuxfoundation.org> <590d0d30.01b9370a.e3d65.b17a@mx.google.com> <20170531194747.i7ire4kvga2f2oga@piout.net> Date: Tue, 06 Jun 2017 13:52:25 -0700 In-Reply-To: <20170531194747.i7ire4kvga2f2oga@piout.net> (Alexandre Belloni's message of "Wed, 31 May 2017 21:47:47 +0200") Message-ID: <7hr2ywdek6.fsf@baylibre.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Alexandre Belloni writes: > Hi, > > On 08/05/2017 at 11:13:51 -0700, Kevin Hilman wrote: >> + relevant soc/board maintainers >> >> kernelci.org bot writes: >> >> > stable-rc/linux-3.18.y boot: 77 boots: 2 failed, 75 passed (v3.18.51-69-gdab3331ef5e9) >> > >> > Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-3.18.y/kernel/v3.18.51-69-gdab3331ef5e9/ >> > Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-3.18.y/kernel/v3.18.51-69-gdab3331ef5e9/ >> > >> > Tree: stable-rc >> > Branch: linux-3.18.y >> > Git Describe: v3.18.51-69-gdab3331ef5e9 >> > Git Commit: dab3331ef5e9aa7d0fa3a88776051028c2f1ed20 >> > Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git >> > Tested: 14 unique boards, 8 SoC families, 20 builds out of 204 >> > >> > Boot Failures Detected: >> > >> > arm: >> > >> > at91_dt_defconfig >> > at91sam9261ek: 1 failed lab >> >> Alexandre, can you have a look at this one? >> > > Ok, I had a close look at it today. This will simply not work in 3.18, > the at91sam9261ek was fully supported using a board file and partially > supported using a device tree. The USB gadget driver will not work using > device tree on 3.18. > > There are multiple solutions: > - Stop trying to boot kernels before v4.0 using DT on at91sam9 boards > - Add a quick fix to ioremap the matrix when using DT. > - Backport 20 or so patches to v3.18 > > I would personally go for the first solution as there is probably not > much interest in v3.18 on that board. That sounds good to me. Kevin