Re: [PATCH 4.12 00/84] 4.12.3-stable review

2017-08-01 Thread Jan Lübbe 
On Sat, 2017-07-22 at 08:53 -0700, Kevin Hilman wrote:
> > Boot Failures Detected:
> > 
> > arm:
> > 
> >  multi_v7_defconfig
> >  imx6ul-pico-hobbit_rootfs:nfs: 1 failed lab
> > 
> >  tegra_defconfig
> >  tegra124-jetson-tk1_rootfs:nfs: 1 failed lab
> 
> @Jan looks like a couple boards in your lab are having NFS issues
> with stable kernels.  Could you have a closer look?

NFS was not configured correctly in our lab. We've fixed it and they
now boot correctly via NFS.

Regards,
Jan
-- 
Pengutronix e.K.   | |
Industrial Linux Solutions | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0|
Amtsgericht Hildesheim, HRA 2686   | Fax:   +49-5121-206917- |

Re: [PATCH 4.12 00/84] 4.12.3-stable review

2017-07-24 Thread Sjoerd Simons 
On Sat, 2017-07-22 at 08:47 -0700, Kevin Hilman wrote:
> + Sjoerd @ Collabora
> 
> Shuah Khan  writes:
> 
> > On 07/19/2017 10:29 AM, kernelci.org bot wrote:
> > > stable-rc/linux-4.12.y boot: 166 boots: 5 failed, 161 passed
> > > (v4.12.2-85-g908a8d27d1c5)
> > > 
> > > Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/br
> > > anch/linux-4.12.y/kernel/v4.12.2-85-g908a8d27d1c5/
> > > Full Build Summary: https://kernelci.org/build/stable-rc/branch/l
> > > inux-4.12.y/kernel/v4.12.2-85-g908a8d27d1c5/
> > > 
> > > Tree: stable-rc
> > > Branch: linux-4.12.y
> > > Git Describe: v4.12.2-85-g908a8d27d1c5
> > > Git Commit: 908a8d27d1c52aaafab80d7267e8e61f9a174ecc
> > > Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/li
> > > nux-stable-rc.git
> > > Tested: 44 unique boards, 14 SoC families, 24 builds out of 204
> > > 
> > > Boot Regressions Detected:
> > > 
> > > arm:
> > > 
> > > multi_v7_defconfig+CONFIG_PROVE_LOCKING=y:
> > > exynos5422-odroidxu3:
> > > lab-collabora: new failure (last pass: v4.12.2)
> > 
> > I am seeing boot failure on odroid-xu4 with 4.13-rc1 with
> > exynos_defconfig.
> > 4.12 is fine.
> > 
> > I am debugging this and based on this report it sounds like it
> > might be
> > easier for me to start with 4.12 and try to isolate the change.
> > Will keep
> > you posted.
> 
> I suspect that these CONFIG_PROVE_LOCKING=y issues are actually not
> kernel issues directly, but kernel size limitations based on the load
> addresses used in lab-collabora LAVA.
> 
> Comparing against my lab, I'm using load address: 0x4200 where as
> lab-collabora is using 0x4100.  I'm wondering if that is not
> enough
> room to ucompress down to the default boot address without
> overwriting itself?

Adjusting the load address for XU3 resolved the boot failure (changing
from memory start + 16M to memory start + 32M which is the default for
that board in u-boot/lava as well these days)

> I suspect the same problem in the lab-collabora panda boots since the
> load address differes from mine in the same way.

Correct, tuning the load addresses there results in a happy boot.

The kernel does relocate itself on boot if it detects decompression
will overwrite itself. On the panda though that seemingly meant the dtb
got overwritten, just bumping that out of the way made it boot as well.
I didn't check if the same happened on XU3 (which has/had far more
space between the kernel and the dtb).. That said, it's far safer (and
faster) to avoid running into that corner case :) 

> @Sjoerd: can someone in lab-collabora maybe have a closer look?
> 
> Kevin

-- 
Sjoerd Simons
Collabora Ltd.

Re: [PATCH 4.12 00/84] 4.12.3-stable review

2017-07-22 Thread Kevin Hilman 
+ Sjoerd @ Collabora

Shuah Khan  writes:

> On 07/19/2017 10:29 AM, kernelci.org bot wrote:
>> stable-rc/linux-4.12.y boot: 166 boots: 5 failed, 161 passed 
>> (v4.12.2-85-g908a8d27d1c5)
>> 
>> Full Boot Summary: 
>> https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.12.y/kernel/v4.12.2-85-g908a8d27d1c5/
>> Full Build Summary: 
>> https://kernelci.org/build/stable-rc/branch/linux-4.12.y/kernel/v4.12.2-85-g908a8d27d1c5/
>> 
>> Tree: stable-rc
>> Branch: linux-4.12.y
>> Git Describe: v4.12.2-85-g908a8d27d1c5
>> Git Commit: 908a8d27d1c52aaafab80d7267e8e61f9a174ecc
>> Git URL: 
>> http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
>> Tested: 44 unique boards, 14 SoC families, 24 builds out of 204
>> 
>> Boot Regressions Detected:
>> 
>> arm:
>> 
>> multi_v7_defconfig+CONFIG_PROVE_LOCKING=y:
>> exynos5422-odroidxu3:
>> lab-collabora: new failure (last pass: v4.12.2)
>
> I am seeing boot failure on odroid-xu4 with 4.13-rc1 with exynos_defconfig.
> 4.12 is fine.
>
> I am debugging this and based on this report it sounds like it might be
> easier for me to start with 4.12 and try to isolate the change. Will keep
> you posted.

I suspect that these CONFIG_PROVE_LOCKING=y issues are actually not
kernel issues directly, but kernel size limitations based on the load
addresses used in lab-collabora LAVA.

Comparing against my lab, I'm using load address: 0x4200 where as
lab-collabora is using 0x4100.  I'm wondering if that is not enough
room to ucompress down to the default boot address without overwriting itself?

I suspect the same problem in the lab-collabora panda boots since the
load address differes from mine in the same way.

@Sjoerd: can someone in lab-collabora maybe have a closer look?

Kevin

Re: [PATCH 4.12 00/84] 4.12.3-stable review

2017-07-19 Thread Greg Kroah-Hartman 
On Wed, Jul 19, 2017 at 01:35:59PM -0700, Guenter Roeck wrote:
> On Wed, Jul 19, 2017 at 11:43:06AM +0200, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.12.3 release.
> > There are 84 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 Jul 21 09:22:37 UTC 2017.
> > Anything received after that time might be too late.
> > 
> Build results:
>   total: 145 pass: 145 fail: 0
> Qemu test results:
>   total: 122 pass: 122 fail: 0
> 
> Details are available at http://kerneltests.org/builders.

Great, thanks for letting me know about all of these.

greg k-h

Re: [PATCH 4.12 00/84] 4.12.3-stable review

2017-07-19 Thread Shuah Khan 
On 07/19/2017 03:43 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.12.3 release.
> There are 84 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 Jul 21 09:22:37 UTC 2017.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
>   kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.12.3-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-4.12.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h
> 

Compiled and booted on my test system. No dmesg regressions.

thanks,
-- Shuah

Re: [PATCH 4.12 00/84] 4.12.3-stable review

2017-07-19 Thread Guenter Roeck 
On Wed, Jul 19, 2017 at 11:43:06AM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.12.3 release.
> There are 84 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 Jul 21 09:22:37 UTC 2017.
> Anything received after that time might be too late.
> 
Build results:
total: 145 pass: 145 fail: 0
Qemu test results:
total: 122 pass: 122 fail: 0

Details are available at http://kerneltests.org/builders.

Guenter

Re: [PATCH 4.12 00/84] 4.12.3-stable review

2017-07-19 Thread Shuah Khan 
On 07/19/2017 10:29 AM, kernelci.org bot wrote:
> stable-rc/linux-4.12.y boot: 166 boots: 5 failed, 161 passed 
> (v4.12.2-85-g908a8d27d1c5)
> 
> Full Boot Summary: 
> https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.12.y/kernel/v4.12.2-85-g908a8d27d1c5/
> Full Build Summary: 
> https://kernelci.org/build/stable-rc/branch/linux-4.12.y/kernel/v4.12.2-85-g908a8d27d1c5/
> 
> Tree: stable-rc
> Branch: linux-4.12.y
> Git Describe: v4.12.2-85-g908a8d27d1c5
> Git Commit: 908a8d27d1c52aaafab80d7267e8e61f9a174ecc
> Git URL: 
> http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
> Tested: 44 unique boards, 14 SoC families, 24 builds out of 204
> 
> Boot Regressions Detected:
> 
> arm:
> 
> multi_v7_defconfig+CONFIG_PROVE_LOCKING=y:
> exynos5422-odroidxu3:
> lab-collabora: new failure (last pass: v4.12.2)

I am seeing boot failure on odroid-xu4 with 4.13-rc1 with exynos_defconfig.
4.12 is fine.

I am debugging this and based on this report it sounds like it might be
easier for me to start with 4.12 and try to isolate the change. Will keep
you posted.

-- Shuah

> 
> Boot Failures Detected:
> 
> arm:
> 
> multi_v7_defconfig
> imx6ul-pico-hobbit_rootfs:nfs: 1 failed lab
> 
> tegra_defconfig
> tegra124-jetson-tk1_rootfs:nfs: 1 failed lab
> 
> mvebu_v5_defconfig
> kirkwood-openblocks_a7_rootfs:nfs: 1 failed lab
> 
> multi_v7_defconfig+CONFIG_PROVE_LOCKING=y
> exynos5422-odroidxu3: 1 failed lab
> omap4-panda: 1 failed lab
> 
> ---
> For more info write to 
>

[PATCH 4.12 00/84] 4.12.3-stable review

2017-07-19 Thread Greg Kroah-Hartman 
This is the start of the stable review cycle for the 4.12.3 release.
There are 84 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 Jul 21 09:22:37 UTC 2017.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.12.3-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-4.12.y
and the diffstat can be found below.

thanks,

greg k-h

-
Pseudo-Shortlog of commits:

Greg Kroah-Hartman 
Linux 4.12.3-rc1

Haozhong Zhang 
kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS

Jim Mattson 
kvm: vmx: Check value written to IA32_BNDCFGS

Jim Mattson 
kvm: x86: Guest BNDCFGS requires guest MPX support

Jim Mattson 
kvm: vmx: Do not disable intercepts for BNDCFGS

Dan Carpenter 
PM / QoS: return -EINVAL for bogus strings

Hui Wang 
ALSA: hda/realtek - change the location for one of two front microphones

Ville Syrjälä 
ALSA: x86: Clear the pdata.notify_lpe_audio pointer before teardown

Douglas Anderson 
pstore: Fix leaked pstore_record in pstore_get_backend_records()

Thomas Gleixner 
PM / wakeirq: Convert to SRCU

Peter Zijlstra 
sched/topology: Fix overlapping sched_group_mask

Lauro Ramos Venancio 
sched/topology: Optimize build_group_mask()

Peter Zijlstra 
sched/topology: Fix building of overlapping sched-groups

Dmitry V. Levin 
sched/headers/uapi: Fix linux/sched/types.h userspace compilation errors

Eric Biggers 
KEYS: DH: validate __spare field

Horia Geantă 
crypto: caam - fix signals handling

David Gstir 
crypto: caam - properly set IV after {en,de}crypt

Herbert Xu 
crypto: sha1-ssse3 - Disable avx2

Gilad Ben-Yossef 
crypto: atmel - only treat EBUSY as transient if backlog

Martin Hicks 
crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD

Helge Deller 
mm: fix overflow check in expand_upwards()

Andy Lutomirski 
selftests/capabilities: Fix the test_execve test

Eric W. Biederman 
mnt: Make propagate_umount less slow for overlapping mount propagation trees

Eric W. Biederman 
mnt: In propgate_umount handle visiting mounts in any order

Eric W. Biederman 
mnt: In umount propagation reparent in a separate pass

Michael Kelley 
Drivers: hv: vmbus: Close timing hole that can corrupt per-cpu page

Johan Hovold 
nvmem: core: fix leaks on registration errors

Paul E. McKenney 
rcu: Add memory barriers for NOCB leader wakeup

Adam Borowski 
vt: fix unchecked __put_user() in tioclinux ioctls

Dong Bo 
arm64: Preventing READ_IMPLIES_EXEC propagation

Marc Zyngier 
ARM64: dts: marvell: armada37xx: Fix timer interrupt specifiers

Balbir Singh 
powerpc/kexec: Fix radix to hash kexec due to IAMR/AMOR

Kees Cook 
exec: Limit arg stack to at most 75% of _STK_LIM

Kees Cook 
s390: reduce ELF_ET_DYN_BASE

Kees Cook 
powerpc: move ELF_ET_DYN_BASE to 4GB / 4MB

Kees Cook 
arm64: move ELF_ET_DYN_BASE to 4GB / 4MB

Kees Cook 
arm: move ELF_ET_DYN_BASE to 4MB

Kees Cook 
binfmt_elf: use ELF_ET_DYN_BASE only for PIE

Cyril Bur 
checkpatch: silence perl 5.26.0 unescaped left brace warnings

Sahitya Tummala 
fs/dcache.c: fix spin lockup issue on nlru->lock

Sahitya Tummala 
mm/list_lru.c: fix list_lru_count_node() to be race free

Marcin Nowakowski 
kernel/extable.c: mark core_kernel_text notrace

Kirill A. Shutemov 
thp, mm: fix crash due race in MADV_FREE handling

David Rientjes 
compiler, clang: always inline when CONFIG_OPTIMIZE_INLINING is disabled

Ben Hutchings 
tools/lib/lockdep: Reduce MAX_LOCK_DEPTH to avoid overflowing lock_chain/: 
Depth

Helge Deller 
parisc/mm: Ensure IRQs are off in switch_mm()

Thomas Bogendoerfer 
parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devs

Eric Biggers 
parisc: use compat_sys_keyctl()

Helge Deller 
parisc: Report SIGSEGV instead of SIGBUS when running out of stack

Suzuki K Poulose 
irqchip/gic-v3: Fix out-of-bound access in gic_set_affinity

Alex Williamson 
kvm-vfio: Decouple only when we match a group

Paul Mackerras 
KVM: PPC: Book3S: Fix typo in XICS-on-XIVE state saving code

Hu Huajun 
KVM: ARM64: fix phy counter access failure in guest.

Alex Deucher 
drm/amdgpu/gfx6: properly cache mc_arb_ramcfg

Srinivas Dasari 
cfg80211: Check if NAN service ID is of expected size

Srinivas Dasari 
cfg80211: Check if PMKID attribute is of expected size

Srinivas Dasari 
cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES

Srinivas Dasari 
cfg80211: Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE

Daniel Kiper 
efi: Process the MEMATTR table only if EFI_MEMMAP is enabled

Da