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** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1828545

Title:
  psci in ubuntu_kvm_unit_tests failed with Disco ARM64

Status in ubuntu-kernel-tests:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
   TESTNAME=psci TIMEOUT=90s ACCEL= ./arm/run arm/psci.flat -smp $MAX_SMP
   FAIL psci (4 tests, 1 unexpected failures)

  # MAX_SMP=48
  # TESTNAME=psci TIMEOUT=90s ACCEL= ./arm/run arm/psci.flat -smp $MAX_SMP
  timeout -k 1s --foreground 90s /usr/bin/qemu-system-aarch64 -nodefaults 
-machine virt,gic-version=host,accel=kvm -cpu host -device virtio-serial-device 
-device virtconsole,chardev=ctd -chardev testdev,id=ctd -device pci-testdev 
-display none -serial stdio -kernel arm/psci.flat -smp 48 # -initrd 
/tmp/tmp.XqPOvHgIuL
  INFO: PSCI version 1.0
  PASS: invalid-function
  PASS: affinity-info-on
  PASS: affinity-info-off
  INFO: unexpected cpu_on return value: caller=CPU46, ret=-2
  FAIL: cpu-on
  SUMMARY: 4 tests, 1 unexpected failures

  ProblemType: Bug
  DistroRelease: Ubuntu 19.04
  Package: linux-image-5.0.0-13-generic 5.0.0-13.14
  ProcVersionSignature: User Name 5.0.0-13.14-generic 5.0.6
  Uname: Linux 5.0.0-13-generic aarch64
  AlsaDevices:
   total 0
   crw-rw---- 1 root audio 116,  1 May  9 08:43 seq
   crw-rw---- 1 root audio 116, 33 May  9 08:43 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
  ApportVersion: 2.20.10-0ubuntu27
  Architecture: arm64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 
'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CurrentDmesg:
   
  Date: Fri May 10 11:31:36 2019
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
  MachineType: Cavium ThunderX CRB
  PciMultimedia:
   
  ProcFB:
   0 EFI VGA
   1 astdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-13-generic 
root=UUID=d4e5f461-24ef-47d8-a67f-42c82ff1efe8 ro
  RelatedPackageVersions:
   linux-restricted-modules-5.0.0-13-generic N/A
   linux-backports-modules-5.0.0-13-generic  N/A
   linux-firmware                            1.178
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/12/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.11
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: To be filled by O.E.M.
  dmi.board.vendor: To be filled by O.E.M.
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To be filled by O.E.M.
  dmi.chassis.type: 0
  dmi.chassis.vendor: Cavium
  dmi.chassis.version: To be filled by O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.11:bd12/12/2012:svnCavium:pnThunderXCRB:pvrTobefilledbyO.E.M.:rvnTobefilledbyO.E.M.:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnCavium:ct0:cvrTobefilledbyO.E.M.:
  dmi.product.family: Default string
  dmi.product.name: ThunderX CRB
  dmi.product.sku: Default string
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Cavium

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