From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932170AbcHII3A (ORCPT ); Tue, 9 Aug 2016 04:29:00 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:53110 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752340AbcHII24 (ORCPT ); Tue, 9 Aug 2016 04:28:56 -0400 Date: Tue, 9 Aug 2016 10:24:49 +0200 From: Greg Kroah-Hartman To: Guenter Roeck , Paul Burton Cc: linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, shuah.kh@samsung.com, patches@kernelci.org, stable@vger.kernel.org, Thomas Gleixner Subject: Re: [PATCH 4.6 00/96] 4.6.6-stable review Message-ID: <20160809082449.GC10495@kroah.com> References: <20160808180243.898163389@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.6.2 (2016-07-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 08, 2016 at 10:03:39PM -0700, Guenter Roeck wrote: > On 08/08/2016 12:10 PM, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.6.6 release. > > There are 96 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 Wed Aug 10 18:02:27 UTC 2016. > > Anything received after that time might be too late. > > > > Build results: > total: 148 pass: 146 fail: 2 > Failed builds: > unicore32:defconfig > unicore32:allnoconfig > > Qemu test results: > total: 107 pass: 103 fail: 4 > Failed tests: > mips:malta_defconfig:nosmp > mips64:malta_defconfig:nosmp > mipsel:malta_defconfig:nosmp > mipsel64:malta_defconfig:nosmp > > The unicore32 build error is still not fixed in mainline. > > mips: > > Building mips:malta_defconfig:nosmp ... failed > ------------ > Error log: > drivers/built-in.o: In function `gic_shared_irq_domain_map.isra.0': > irq-mips-gic.c:(.text+0x1d58): undefined reference to `smp_num_siblings' > irq-mips-gic.c:(.text+0x1d5c): undefined reference to `smp_num_siblings' > irq-mips-gic.c:(.text+0x1de0): undefined reference to `smp_num_siblings' > irq-mips-gic.c:(.text+0x1de8): undefined reference to `smp_num_siblings' > > Only seen with non-SMP builds. Tricky one, required bisect. > > # bad: [0353fa20cb40ea75a7e3b7293b533bde4fa013e9] Linux 4.6.6-rc1 > # good: [bed4c611a3b80fae04d75b9f85fcaf174bac1b06] Linux 4.6.5 > git bisect start 'HEAD' 'v4.6.5' > # good: [8d3b41c18cff2db7ccea71243b945a33610b8cb5] cgroup: remove redundant cleanup in css_create > git bisect good 8d3b41c18cff2db7ccea71243b945a33610b8cb583c9f9e994f5c963fc652a52befc120699dcc591 > # good: [3a255979bc75ffcc263928045df4b5f46df8a8ca] sched/fair: Fix effective_load() to consistently use smoothed load > git bisect good 3a255979bc75ffcc263928045df4b5f46df8a8ca > # bad: [6eafb1f777de375b52c8a83d262da2885a28579a] posix_cpu_timer: Exit early when process has been reaped > git bisect bad 6eafb1f777de375b52c8a83d262da2885a28579a > # bad: [83c9f9e994f5c963fc652a52befc120699dcc591] irqchip/mips-gic: Map to VPs using HW VPNum > git bisect bad 83c9f9e994f5c963fc652a52befc120699dcc591 > # good: [3a1e9944db1570f9b654b7a187f13898e5c59529] can: fix handling of unmodifiable configuration options fix > git bisect good 3a1e9944db1570f9b654b7a187f13898e5c59529 > # good: [f06b9b8071ae6e383931795e2a459d6abc0bc7bd] RDS: fix rds_tcp_init() error path > git bisect good f06b9b8071ae6e383931795e2a459d6abc0bc7bd > # first bad commit: [83c9f9e994f5c963fc652a52befc120699dcc591] irqchip/mips-gic: Map to VPs using HW VPNum > > Reverting 83c9f9e994f5c963fc652a52befc120699dcc591 fixes the problem. > Its description suggests that it fixes a real bug, though, so copying Paul for input. Thanks for the bisection and report. Paul, any ideas? Why doesn't this also fail in 4.7? thanks, greg k-h