Ubuntu
linux package

Stoney powerplay support

Bug #1578305 reported by Tom St Denis
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
HWE Next
Fix Released
Undecided
Unassigned
linux (Ubuntu)
Fix Released
Undecided
Unassigned
Xenial
Fix Released
Undecided
Unassigned
Yakkety
Fix Released
Undecided
Unassigned

Bug Description

I'd love to submit a patch right now but I can't since the clone is taking way too long...

The bug is in drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c on line 83 you need to insert

case CHIP_STONEY:

before CHIP_CARRIZO to get ST to successfully init with the amdgpu module.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-21-generic 4.4.0-21.37 [modified: boot/vmlinuz-4.4.0-21-generic]
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: amd 1533 F.... pulseaudio
 /dev/snd/controlC0: amd 1533 F.... pulseaudio
CurrentDesktop: Unity
Date: Wed May 4 12:35:10 2016
HibernationDevice: RESUME=UUID=39b1897f-c3d9-4222-9b73-94e0f6527917
InstallationDate: Installed on 2016-05-04 (0 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
IwConfig:
 enx54b80aefee18 no wireless extensions.

 enx00001a1b9c20 no wireless extensions.

 lo no wireless extensions.
MachineType: AMD Gardenia-ST
ProcFB:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic.efi.signed root=UUID=f4bc1961-0964-4010-a6e5-401bbfe28352 ro quiet splash vt.handoff=7 amdgpu.powerplay=0
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-21-generic N/A
 linux-backports-modules-4.4.0-21-generic N/A
 linux-firmware 1.157
RfKill:

SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/30/2015
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: WGY5930N_Weekly_15_09_3
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Gardenia-ST
dmi.board.vendor: AMD
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsydeCorp.:bvrWGY5930N_Weekly_15_09_3:bd09/30/2015:svnAMD:pnGardenia-ST:pvr1:rvnAMD:rnGardenia-ST:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Gardenia-ST
dmi.product.version: 1
dmi.sys.vendor: AMD

CVE References

Revision history for this message
Tom St Denis (tom-stdenis) wrote :
Revision history for this message
Brad Figg (brad-figg) wrote : Status changed to Confirmed

This change was made by a bot.

Changed in linux (Ubuntu):
status: New → Confirmed
Revision history for this message
Tom St Denis (tom-stdenis) wrote :

Sorry I meant this commit

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c?id=9c97e75f0fe6f98285127fb0424862087916e83f

Tim Gardner (timg-tpi)
Changed in linux (Ubuntu Yakkety):
status: Confirmed → Fix Released
Changed in linux (Ubuntu Xenial):
status: New → In Progress
Kamal Mostafa (kamalmostafa)
Changed in linux (Ubuntu Xenial):
status: In Progress → Fix Committed
Anthony Wong (anthonywong)
tags: added: originate-from-1578122 somerville
Revision history for this message
Kamal Mostafa (kamalmostafa) wrote :

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-xenial' to 'verification-done-xenial'.

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!

tags: added: verification-needed-xenial
Revision history for this message
Tom St Denis (tom-stdenis) wrote :

Tested on my Stoney devel board. Kernel 4.4.0-23-generic works fine.

Robert Hooker (sarvatt)
tags: added: verification-done-xenial
removed: verification-needed-xenial
Anthony Wong (anthonywong)
Changed in hwe-next:
status: New → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux - 4.4.0-24.43

---------------
linux (4.4.0-24.43) xenial; urgency=low

  [ Kamal Mostafa ]

  * CVE-2016-1583 (LP: #1588871)
    - ecryptfs: fix handling of directory opening
    - SAUCE: proc: prevent stacking filesystems on top
    - SAUCE: ecryptfs: forbid opening files without mmap handler
    - SAUCE: sched: panic on corrupted stack end

  * arm64: statically link rtc-efi (LP: #1583738)
    - [Config] Link rtc-efi statically on arm64

 -- Kamal Mostafa <email address hidden> Fri, 03 Jun 2016 10:02:16 -0700

Changed in linux (Ubuntu Xenial):
status: Fix Committed → Fix Released
Anthony Wong (anthonywong)
Changed in hwe-next:
status: Fix Committed → Fix Released
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