I replayed the bisect results and it looks like the following commit
also needs to be tested:

[92923ca3aacef63c92dc297a75ad0c6dfe4eab37] mm: meminit: only set page
reserved in the memblock region

Were you able to also test this commit?

You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.

  sr-iov not working on ubuntu 16.04 kvm

Status in linux package in Ubuntu:

Bug description:
  The exact same set up (hardware and commands I have made) worked
  perfectly on Ubuntu 14.04 but I can't get it working with 16.04. The
  only thing I have changed between the 2 setups is adding <driver
  name='kvm'/> to the network definition as the now default vfio also
  failed with

  qemu-system-x86_64: vfio_dma_map(0x55f1c4f8bb00, 0xfe000000, 0x4000, 
0x7fa687700000) = -14 (Bad address)
  qemu: hardware error: vfio: DMA mapping failed, unable to continue

  If I am doing something wrong I apologise, this is my first bug report
  and I'm still relatively new to Linux.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-42-generic 4.4.0-42.62
  ProcVersionSignature: Ubuntu 4.4.0-42.62-generic 4.4.21
  Uname: Linux 4.4.0-42-generic x86_64
   total 0
   crw-rw---- 1 root audio 116,  1 Oct 14 20:11 seq
   crw-rw---- 1 root audio 116, 33 Oct 14 20:11 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Fri Oct 14 23:05:26 2016
  HibernationDevice: RESUME=UUID=bb1632fb-69fe-4d67-bc51-8182d2546d91
  InstallationDate: Installed on 2016-10-08 (6 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: FUJITSU PRIMERGY TX1310 M1
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-42-generic 
root=UUID=07b95c7c-db77-4cee-8336-6f24b2072da6 ro pcie_aspm=off intel_iommu=on 
iommu=pt pci=assign-busses quiet splash vt.handoff=7
   linux-restricted-modules-4.4.0-42-generic N/A
   linux-backports-modules-4.4.0-42-generic  N/A
   linux-firmware                            1.157.4
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/15/2015
  dmi.bios.vendor: FUJITSU // American Megatrends Inc.
  dmi.bios.version: V4.6.5.4 R1.5.0 for D3219-A1x
  dmi.board.name: D3219-A1
  dmi.board.vendor: FUJITSU
  dmi.board.version: S26361-D3219-A1
  dmi.chassis.type: 6
  dmi.chassis.vendor: FUJITSU
  dmi.chassis.version: TX1310M1
  dmi.product.name: PRIMERGY TX1310 M1
  dmi.sys.vendor: FUJITSU

To manage notifications about this bug go to:

Mailing list: https://launchpad.net/~kernel-packages
Post to     : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

Reply via email to