This bug was fixed in the package linux - 4.10.0-35.39

---------------
linux (4.10.0-35.39) zesty; urgency=low

  * linux: 4.10.0-35.39 -proposed tracker (LP: #1716606)

  * kernel panic -not syncing: Fatal exception: panic_on_oops (LP: #1708399)
    - SAUCE: s390/mm: fix local TLB flushing vs. detach of an mm address space
    - SAUCE: s390/mm: fix race on mm->context.flush_mm

  * CVE-2017-1000251
    - Bluetooth: Properly check L2CAP config option output buffer length

linux (4.10.0-34.38) zesty; urgency=low

  * linux: 4.10.0-34.38 -proposed tracker (LP: #1713470)

  * Ubuntu 16.04.03: perf tool does not count pm_run_inst_cmpl with rcode on
    POWER9 DD2.0 (LP: #1709964)
    - powerpc/perf: Fix Power9 test_adder fields

  * HID: multitouch: Support ALPS PTP Stick and Touchpad devices (LP: #1712481)
    - HID: multitouch: Support PTP Stick and Touchpad device
    - SAUCE: HID: multitouch: Support ALPS PTP stick with pid 0x120A

  * igb: Support using Broadcom 54616 as PHY (LP: #1712024)
    - SAUCE: igb: add support for using Broadcom 54616 as PHY

  * RPT related fixes missing in Ubuntu 16.04.3 (LP: #1709220)
    - powerpc/mm/radix: Optimise tlbiel flush all case
    - powerpc/mm/radix: Improve _tlbiel_pid to be usable for PWC flushes
    - powerpc/mm/radix: Improve TLB/PWC flushes
    - powerpc/mm/radix: Avoid flushing the PWC on every flush_tlb_range

  * AMD RV platforms with SNPS 3.1 USB controller stop responding (S3 issue)
    (LP: #1711098)
    - usb: xhci: Issue stop EP command only when the EP state is running

  * dma-buf: performance issue when looking up the fence status (LP: #1711096)
    - dma-buf: avoid scheduling on fence status query v2

  * IPR driver causes multipath to fail paths/stuck IO on Medium Errors
    (LP: #1682644)
    - scsi: ipr: do not set DID_PASSTHROUGH on CHECK CONDITION

  * Disable CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE (LP: #1709171)
    - [Config] CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=n for ppc64el

  * memory-hotplug test needs to be fixed (LP: #1710868)
    - selftests: typo correction for memory-hotplug test
    - selftests: check hot-pluggagble memory for memory-hotplug test
    - selftests: check percentage range for memory-hotplug test
    - selftests: add missing test name in memory-hotplug test
    - selftests: fix memory-hotplug test

  * Ubuntu 16.04.3: Qemu fails on P9 (LP: #1686019)
    - KVM: PPC: Pass kvm* to kvmppc_find_table()
    - KVM: PPC: Use preregistered memory API to access TCE list
    - KVM: PPC: VFIO: Add in-kernel acceleration for VFIO
    - powerpc/powernv/iommu: Add real mode version of 
iommu_table_ops::exchange()
    - powerpc/powernv/ioda2: Update iommu table base on ownership change
    - powerpc/iommu/vfio_spapr_tce: Cleanup iommu_table disposal
    - powerpc/vfio_spapr_tce: Add reference counting to iommu_table
    - powerpc/mmu: Add real mode support for IOMMU preregistered memory
    - KVM: PPC: Reserve KVM_CAP_SPAPR_TCE_VFIO capability number
    - KVM: PPC: Book3S HV: Add radix checks in real-mode hypercall handlers

  * [SRU][Zesty] [QDF2400] pl011 E44 erratum patch needed for 2.0 firmware and
    1.1 silicon (LP: #1709123)
    - tty: pl011: fix initialization order of QDF2400 E44

  * Docker hangs with xfs using aufs storage driver (LP: #1709749)
    - SAUCE: aufs: for v4.5, use vfs_clone_file_range() in copy-up
    - SAUCE: aufs: bugfix, for v4.10, copy-up on XFS branch

  * ACPI ID for Hip07/08 I2C controller has typo (LP: #1711182)
    - ACPI: APD: Fix HID for Hisilicon Hip07/08

  * Avoid spurious PMU interrupts after idle (LP: #1709352)
    - powerpc/perf: Avoid spurious PMU interrupts after idle

  * [SRU][ZESTY]kernel BUG at
    /build/linux-H5UzH8/linux-4.10.0/drivers/nvme/host/pci.c:567! (LP: #1709073)
    - block: fix bio_will_gap() for first bvec with offset

  * CVE-2017-7541
    - brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx()

  * sort ABI files with C.UTF-8 locale (LP: #1712345)
    - [Packaging] sort ABI files with C.UTF-8 locale

  * Please only recommend or suggest initramfs-tools | linux-initramfs-tool for
    kernels able to boot without initramfs (LP: #1700972)
    - [Debian] Don't depend on initramfs-tools

 -- Juerg Haefliger <juerg.haefli...@canonical.com>  Wed, 13 Sep 2017
08:15:17 +0200

** Changed in: linux (Ubuntu Zesty)
       Status: Fix Committed => Fix Released

** CVE added: https://cve.mitre.org/cgi-
bin/cvename.cgi?name=2017-1000251

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2017-7541

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https://bugs.launchpad.net/bugs/1686019

Title:
  Ubuntu 16.04.3: Qemu fails on P9

Status in The Ubuntu-power-systems project:
  Fix Committed
Status in kernel-package package in Ubuntu:
  Invalid
Status in linux package in Ubuntu:
  Fix Released
Status in kernel-package source package in Zesty:
  New
Status in linux source package in Zesty:
  Fix Released

Bug description:
  Trying to start KVM on Ubuntu 16.04.3 with QEMU from dgibson 2.10
  tree[1], I see the following error when trying to boot a 17.04 image.

  8000000000000000 DISK     : "QEMU     QEMU HARDDISK    2.5+"
  Populating /pci@800000020000000
  No NVRAM common partition, re-initializing...
  Scanning USB 
  Using default console: /vdevice/vty@71000000
       ted RAM kernel at 400000 (17995b0 bytes) C08FF
    Welcome to Open Firmware

    Copyright (c) 2004, 2011 IBM Corporation All rights reserved.
    This program and the accompanying materials are made available
    under the terms of the BSD License available at
    http://www.opensource.org/licenses/bsd-license.php

  Booting from memory...
  OF stdout device is: /vdevice/vty@71000000
  Preparing to boot Linux version 4.10.0-19-generic (buildd@bos01-ppc64el-009) 
(gcc version 6.3.0 20170321 (Ubuntu 6.3.0-10ubuntu1) ) #21-Ubuntu SMP Thu Apr 6 
17:03:05 UTC 2017 (Ubuntu 4.10.0-19.21-generic 4.10.8)
  Detected machine type: 0000000000000101
  command line: debug initcall_debug udbg-immortal console=/dev/hvc0
  Max number of cores passed to firmware: 2048 (NR_CPUS = 2048)
  Calling ibm,client-architecture-support... done
  memory layout at init:
    memory_limit : 0000000000000000 (16 MB aligned)
    alloc_bottom : 0000000001bb0000
    alloc_top    : 0000000010000000
    alloc_top_hi : 0000000080000000
    rmo_top      : 0000000010000000
    ram_top      : 0000000080000000
  instantiating rtas at 0x000000000daf0000... done
  prom_hold_cpus: skipped
  copying OF device tree...
  Building dt strings...
  Building dt structure...
  Device tree strings 0x00000000041c0000 -> 0x00000000041c09fd
  Device tree struct  0x00000000041d0000 -> 0x00000000041e0000
  Quiescing Open Firmware ...
  Booting Linux via __start() @ 0x0000000000400000 ...

  
  I tried to add some debug options as "debug initcall_debug udbg-immortal 
console=/dev/hvc0" but no luck. 

  [1] https://github.com/dgibson/qemu.git branch ppc-for-2.10
   
  ---uname output---
  4.10.0-19

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