vivid kernel can't boot on APM xgene2 Soc

[Ming Lei]

Starting kernel ...

L3C: 8MB
Booting Linux on physical CPU 0x0
Initializing cgroup subsys cpu
Linux version 3.19.8-ckt3+ (ming@r815) (gcc version 4.8.2 20140110 (prerelease) [ibm/gcc-4_8-branch merged from gcc-4_8-branch, revision 205847] (Ubuntu/Linaro 4.8.2-13ubuntu1) ) #73 SMP PREEMPT Sun Jul 12 23:01:21 EDT 2015 ()
CPU: AArch64 Processor [501f0000] revision 0
Detected PIPT I-cache on CPU0
Early serial console at MMIO32 0x10600000 (options '')
bootconsole [uart0] enabled
Memory limited to 16384MB
efi: Getting EFI parameters from FDT:
efi: UEFI not found.
On node 0 totalpages: 4194304
  DMA zone: 16384 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 1048576 pages, LIFO batch:31
  Normal zone: 49152 pages used for memmap
  Normal zone: 3145728 pages, LIFO batch:31
PERCPU: Embedded 13 pages/cpu @ffffffc3fff51000 s13312 r8192 d31744 u53248
pcpu-alloc: s13312 r8192 d31744 u53248 alloc=13*4096
pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 4128768
Kernel command line: root=/dev/sda1 rw rootfstype=ext4 loglevel=9 console=ttyS0,115200 earlycon=uart8250,mmio32,0x10600000 mem=16G console=ttyS0,115200 earlyprintk=uart8250-32bit,0x10600000 debug maxcpus=8
PID hash table entries: 4096 (order: 3, 32768 bytes)
Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Memory: 16480552K/16777216K available (5330K kernel code, 371K rwdata, 1920K rodata, 256K init, 1198K bss, 296664K reserved, 0K cma-reserved)
Virtual kernel memory layout:
    vmalloc : 0xffffff8000000000 - 0xffffffbdbfff0000 ( 246 GB)
    vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000 ( 8 GB maximum)
              0xffffffbec0000000 - 0xffffffbed0000000 ( 256 MB actual)
    PCI I/O : 0xffffffbffa000000 - 0xffffffbffb000000 ( 16 MB)
    fixed : 0xffffffbffbdfd000 - 0xffffffbffbdff000 ( 8 KB)
    modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB)
    memory : 0xffffffc000000000 - 0xffffffc400000000 ( 16384 MB)
      .init : 0xffffffc000797000 - 0xffffffc0007d7000 ( 256 KB)
      .text : 0xffffffc000080000 - 0xffffffc000796934 ( 7259 KB)
      .data : 0xffffffc0007db000 - 0xffffffc000837c00 ( 371 KB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
Preemptible hierarchical RCU implementation.
 Additional per-CPU info printed with stalls.
NR_IRQS:64 nr_irqs:64 0
Architected cp15 timer(s) running at 50.00MHz (phys).
sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 2748779069440ns
Console: colour dummy device 80x25
Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=500000)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
hw perfevents: enabled with arm/armv8-pmuv3 PMU driver, 5 counters available
EFI services will not be available.

[Brad Figg (brad-figg)]

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1473818

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

[Brad Figg (brad-figg)]

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-vivid' to 'verification-done-vivid'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 3.19.0-26.28

---------------
linux (3.19.0-26.28) vivid; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1483630

  [ Upstream Kernel Changes ]

  * Revert "Bluetooth: ath3k: Add support of 04ca:300d AR3012 device"

linux (3.19.0-26.27) vivid; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1479055
  * [Config] updateconfigs for 3.19.8-ckt4 stable update

  [ Chris J Arges ]

  * [Config] Add MTD_POWERNV_FLASH and OPAL_PRD
    - LP: #1464560

  [ Mika Kuoppala ]

  * SAUCE: i915_bpo: drm/i915: Fix divide by zero on watermark update
    - LP: #1473175

  [ Tim Gardner ]

  * [Config] ACORN_PARTITION=n
    - LP: #1453117
  * [Config] Add i40e[vf] to d-i
    - LP: #1476393

  [ Timo Aaltonen ]

  * SAUCE: i915_bpo: Rebase to v4.2-rc3
    - LP: #1473175
  * SAUCE: i915_bpo: Revert "mm/fault, drm/i915: Use pagefault_disabled()
    to check for disabled pagefaults"
    - LP: #1473175
  * SAUCE: i915_bpo: Revert "drm: i915: Port to new backlight interface
    selection API"
    - LP: #1473175

  [ Upstream Kernel Changes ]

  * Revert "tools/vm: fix page-flags build"
    - LP: #1473547
  * Revert "ALSA: hda - Add mute-LED mode control to Thinkpad"
    - LP: #1473547
  * Revert "drm/radeon: adjust pll when audio is not enabled"
    - LP: #1473547
  * Revert "crypto: talitos - convert to use be16_add_cpu()"
    - LP: #1479048
  * module: Call module notifier on failure after complete_formation()
    - LP: #1473547
  * gpio: gpio-kempld: Fix get_direction return value
    - LP: #1473547
  * ARM: dts: imx27: only map 4 Kbyte for fec registers
    - LP: #1473547
  * ARM: 8356/1: mm: handle non-pmd-aligned end of RAM
    - LP: #1473547
  * x86/mce: Fix MCE severity messages
    - LP: #1473547
  * mac80211: don't use napi_gro_receive() outside NAPI context
    - LP: #1473547
  * iwlwifi: mvm: Free fw_status after use to avoid memory leak
    - LP: #1473547
  * iwlwifi: mvm: clean net-detect info if device was reset during suspend
    - LP: #1473547
  * drm/plane-helper: Adapt cursor hack to transitional helpers
    - LP: #1473547
  * ARM: dts: set display clock correctly for exynos4412-trats2
    - LP: #1473547
  * hwmon: (ntc_thermistor) Ensure iio channel is of type IIO_VOLTAGE
    - LP: #1473547
  * mfd: da9052: Fix broken regulator probe
    - LP: #1473547
  * ALSA: hda - Fix noise on AMD radeon 290x controller
    - LP: #1473547
  * lguest: fix out-by-one error in address checking.
    - LP: #1473547
  * xfs: xfs_attr_inactive leaves inconsistent attr fork state behind
    - LP: #1473547
  * xfs: xfs_iozero can return positive errno
    - LP: #1473547
  * fs, omfs: add NULL terminator in the end up the token list
    - LP: #1473547
  * omfs: fix sign confusion for bitmap loop counter
    - LP: #1473547
  * d_walk() might skip too much
    - LP: #1473547
  * dm: fix casting bug in dm_merge_bvec()
    - LP: #1473547
  * hwmon: (nct6775) Add missing sysfs attribute initialization
    - LP: #1473547
  * hwmon: (nct6683) Add missing sysfs attribute initialization
    - LP: #1473547
  * target/pscsi: Don't leak scsi_host if hba is VIRTUAL_HOST
    - LP: #1473547
  * net...