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Date:   Mon, 23 Apr 2018 17:25:53 -0500
From:   Dan Rue <dan.rue@linaro.org>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     Naresh Kamboju <naresh.kamboju@linaro.org>,
        open list <linux-kernel@vger.kernel.org>,
        Shuah Khan <shuah@kernel.org>, patches@kernelci.org,
        lkft-triage@lists.linaro.org,
        Ben Hutchings <ben.hutchings@codethink.co.uk>,
        linux- stable <stable@vger.kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Guenter Roeck <linux@roeck-us.net>, tytso@mit.edu
Subject: Re: [PATCH 4.9 00/95] 4.9.96-stable review
Message-ID: <20180423222553.lbxx3cwly2fbvabs@xps>
Mail-Followup-To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Naresh Kamboju <naresh.kamboju@linaro.org>,
        open list <linux-kernel@vger.kernel.org>,
        Shuah Khan <shuah@kernel.org>, patches@kernelci.org,
        lkft-triage@lists.linaro.org,
        Ben Hutchings <ben.hutchings@codethink.co.uk>,
        linux- stable <stable@vger.kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Guenter Roeck <linux@roeck-us.net>, tytso@mit.edu
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 <20180423165750.GA27986@kroah.com>
 <20180423180137.GA26974@kroah.com>
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On Mon, Apr 23, 2018 at 08:01:37PM +0200, Greg Kroah-Hartman wrote:
> On Mon, Apr 23, 2018 at 06:57:50PM +0200, Greg Kroah-Hartman wrote:
> > On Mon, Apr 23, 2018 at 10:23:49PM +0530, Naresh Kamboju wrote:
> > > On 22 April 2018 at 19:22, Greg Kroah-Hartman
> > > <gregkh@linuxfoundation.org> wrote:
> > > > This is the start of the stable review cycle for the 4.9.96 release.
> > > > There are 95 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 Apr 24 13:51:53 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-4.9.96-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-4.9.y
> > > > and the diffstat can be found below.
> > > >
> > > > thanks,
> > > >
> > > > greg k-h
> > > 
> > > Regression detected on arm64 devices Hikey and Juno.
> > > 
> > > Here is the list of bad commit patches to be reverted.
> > > git bisect found first bad commit as "3"
> > > but reverting 3 patch failed.
> > > so i have to revert all four patches and boot test and the boot PASS on hikey.
> > > 
> > > 1)
> > > Theodore Ts'o <tytso@mit.edu>
> > >     random: add new ioctl RNDRESEEDCRNG
> > > 2)
> > > Theodore Ts'o <tytso@mit.edu>
> > >     random: crng_reseed() should lock the crng instance that it is modifying
> > > 3)
> > > Theodore Ts'o <tytso@mit.edu>
> > >     random: set up the NUMA crng instances after the CRNG is fully initialized
> > 
> > This is the one I need to revert anyway.
> > 
> > Let me see if I can just drop that one and do a -rc3.  Give me a few
> > hours...
> 
> Ok, I've dropped just patch 3 from 4.16.y, 4.14.y and 4.9.y and pushed
> out -rc3 versions of all of these.  Let me know if that works or not for
> you.

Results from Linaro’s test farm.
No regressions on arm64, arm and x86_64.

I made a few comments inline regarding the reported failures. Also, as
this report is pushing 200 lines now with all of our tests and
environments (about 8*22 test runs), I'm planning on making some changes
in the next few weeks to make it more concise and useful. Any
suggestions or feature requests are most welcome.

Summary
------------------------------------------------------------------------

kernel: 4.9.96-rc3
git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
git branch: linux-4.9.y
git commit: 8617c15e22fdfa0451d34bc07fb3f0fc85fbb310
git describe: v4.9.94-164-g8617c15e22fd
Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-4.9-oe/build/v4.9.94-164-g8617c15e22fd


No regressions (compared to build v4.9.94-165-g54c571bb567c)

Boards, architectures and test suites:
-------------------------------------

dragonboard-410c
* boot - pass: 20,
* kselftest - skip: 27, pass: 35, fail: 4
  ^ kselftest failures caused by kselftest upgrade to 4.16 (in all cases
  in this report)
* libhugetlbfs - skip: 1, pass: 90,
* ltp-cap_bounds-tests - pass: 2,
* ltp-containers-tests - skip: 17, pass: 64,
* ltp-fcntl-locktests-tests - pass: 2,
* ltp-filecaps-tests - pass: 2,
* ltp-fs-tests - skip: 6, pass: 57,
* ltp-fs_bind-tests - pass: 2,
* ltp-fs_perms_simple-tests - pass: 19,
* ltp-fsx-tests - pass: 2,
* ltp-hugetlb-tests - skip: 1, pass: 19, fail: 2
  ^ this one is an intermittent failure specific to db410c.

* ltp-io-tests - pass: 3,
* ltp-ipc-tests - pass: 9,
* ltp-math-tests - pass: 11,
* ltp-nptl-tests - pass: 2,
* ltp-pty-tests - pass: 4,
* ltp-sched-tests - pass: 14,
* ltp-securebits-tests - pass: 4,
* ltp-syscalls-tests - skip: 135, pass: 1015,
* ltp-timers-tests - pass: 13,

hi6220-hikey - arm64
* boot - pass: 20,
* kselftest - skip: 24, pass: 38, fail: 4
* libhugetlbfs - skip: 1, pass: 90,
* ltp-cap_bounds-tests - pass: 2,
* ltp-containers-tests - skip: 17, pass: 64,
* ltp-fcntl-locktests-tests - pass: 2,
* ltp-filecaps-tests - pass: 2,
* ltp-fs-tests - skip: 6, pass: 57,
* ltp-fs_bind-tests - pass: 2,
* ltp-fs_perms_simple-tests - pass: 19,
* ltp-fsx-tests - pass: 2,
* ltp-hugetlb-tests - skip: 1, pass: 21,
* ltp-io-tests - pass: 3,
* ltp-ipc-tests - pass: 9,
* ltp-math-tests - pass: 11,
* ltp-nptl-tests - pass: 2,
* ltp-pty-tests - pass: 4,
* ltp-sched-tests - skip: 4, pass: 10,
* ltp-securebits-tests - pass: 4,
* ltp-syscalls-tests - skip: 136, pass: 1014,
* ltp-timers-tests - pass: 13,

juno-r2 - arm64
* boot - pass: 20,
* kselftest - skip: 24, pass: 38, fail: 4
* libhugetlbfs - skip: 1, pass: 90,
* ltp-cap_bounds-tests - pass: 2,
* ltp-containers-tests - skip: 17, pass: 64,
* ltp-fcntl-locktests-tests - pass: 2,
* ltp-filecaps-tests - pass: 2,
* ltp-fs_bind-tests - pass: 2,
* ltp-fs_perms_simple-tests - pass: 19,
* ltp-fsx-tests - pass: 2,
* ltp-hugetlb-tests - pass: 22,
* ltp-io-tests - pass: 3,
* ltp-ipc-tests - pass: 9,
* ltp-math-tests - pass: 11,
* ltp-pty-tests - pass: 4,
* ltp-sched-tests - skip: 4, pass: 10,
* ltp-securebits-tests - pass: 4,
* ltp-syscalls-tests - skip: 135, pass: 1015,
* ltp-timers-tests - pass: 13,

qemu_arm
* boot - pass: 10, fail: 10
  ^ infrastructure issues
* ltp-cap_bounds-tests - pass: 2,
* ltp-containers-tests - skip: 17, pass: 64,
* ltp-fcntl-locktests-tests - pass: 2,
* ltp-filecaps-tests - pass: 2,
* ltp-fs-tests - skip: 5, pass: 58,
* ltp-fs_bind-tests - pass: 2,
* ltp-io-tests - pass: 3,
* ltp-securebits-tests - pass: 4,
* ltp-timers-tests - pass: 13,

qemu_arm64
* boot - pass: 20,
* kselftest - skip: 27, pass: 37, fail: 4
* libhugetlbfs - skip: 1, pass: 90,
* ltp-cap_bounds-tests - pass: 2,
* ltp-containers-tests - skip: 17, pass: 64,
* ltp-fcntl-locktests-tests - pass: 2,
* ltp-filecaps-tests - pass: 2,
* ltp-fs-tests - skip: 6, pass: 57,
* ltp-fs_bind-tests - pass: 2,
* ltp-fs_perms_simple-tests - pass: 19,
* ltp-fsx-tests - pass: 2,
* ltp-hugetlb-tests - pass: 22,
* ltp-io-tests - pass: 3,
* ltp-ipc-tests - pass: 9,
* ltp-math-tests - pass: 2,
* ltp-nptl-tests - pass: 2,
* ltp-pty-tests - pass: 4,
* ltp-securebits-tests - pass: 4,
* ltp-timers-tests - pass: 13,

qemu_x86_64
* boot - pass: 22,
* kselftest - skip: 13, pass: 4, fail: 2
* kselftest-vsyscall-mode-native - skip: 27, pass: 49, fail: 4
* kselftest-vsyscall-mode-none - skip: 27, pass: 49, fail: 4
* libhugetlbfs - skip: 1, pass: 90,
* ltp-cap_bounds-tests - pass: 2,
* ltp-containers-tests - skip: 17, pass: 64,
* ltp-fcntl-locktests-tests - pass: 2,
* ltp-filecaps-tests - pass: 2,
* ltp-fs-tests - skip: 6, pass: 57,
* ltp-fs_bind-tests - pass: 2,
* ltp-fs_perms_simple-tests - pass: 19,
* ltp-fsx-tests - pass: 2,
* ltp-hugetlb-tests - pass: 22,
* ltp-io-tests - pass: 3,
* ltp-ipc-tests - pass: 9,
* ltp-math-tests - pass: 11,
* ltp-nptl-tests - pass: 2,
* ltp-pty-tests - pass: 4,
* ltp-sched-tests - skip: 1, pass: 13,
* ltp-securebits-tests - pass: 4,
* ltp-syscalls-tests - skip: 147, pass: 1003,
* ltp-timers-tests - pass: 13,

x15 - arm
* boot - pass: 19, fail: 1
* kselftest - skip: 24, pass: 37, fail: 4
* libhugetlbfs - skip: 1, pass: 87,
* ltp-fcntl-locktests-tests - pass: 2,
* ltp-filecaps-tests - pass: 2,
* ltp-fs-tests - skip: 5, pass: 58,
* ltp-fs_bind-tests - pass: 2,
* ltp-fs_perms_simple-tests - pass: 19,
* ltp-fsx-tests - pass: 2,
* ltp-hugetlb-tests - skip: 2, pass: 20,
* ltp-io-tests - pass: 3,
* ltp-ipc-tests - pass: 9,
* ltp-math-tests - pass: 11,
* ltp-nptl-tests - pass: 2,
* ltp-pty-tests - pass: 4,
* ltp-sched-tests - skip: 1, pass: 13,
* ltp-securebits-tests - pass: 4,
* ltp-syscalls-tests - skip: 75, pass: 1075,
* ltp-timers-tests - pass: 13,

x86_64
* boot - pass: 22,
* kselftest - skip: 25, pass: 51, fail: 4
* kselftest-vsyscall-mode-native - skip: 25, pass: 50, fail: 5
* kselftest-vsyscall-mode-none - skip: 25, pass: 51, fail: 4
* libhugetlbfs - skip: 1, pass: 90,
* ltp-cap_bounds-tests - pass: 2,
* ltp-containers-tests - skip: 17, pass: 64,
* ltp-fcntl-locktests-tests - pass: 2,
* ltp-filecaps-tests - pass: 2,
* ltp-fs-tests - skip: 5, pass: 58,
* ltp-fs_bind-tests - pass: 2,
* ltp-fs_perms_simple-tests - pass: 19,
* ltp-fsx-tests - pass: 2,
* ltp-hugetlb-tests - pass: 22,
* ltp-io-tests - pass: 3,
* ltp-ipc-tests - pass: 9,
* ltp-math-tests - pass: 11,
* ltp-nptl-tests - pass: 2,
* ltp-pty-tests - pass: 4,
* ltp-sched-tests - skip: 5, pass: 9,
* ltp-securebits-tests - pass: 4,
* ltp-syscalls-tests - skip: 116, pass: 1034,
* ltp-timers-tests - pass: 13,

-- 
Linaro QA (BETA)
https://qa-reports.linaro.org