From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 95195] Tonga agd5f drm-next-4.7-wip UVD Oops/lock since drm/amdgpu: keep vm in job instead of ib Date: Thu, 28 Apr 2016 20:39:41 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1603164637==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 128396EDF2 for ; Thu, 28 Apr 2016 20:39:41 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1603164637== Content-Type: multipart/alternative; boundary="14618759800.9b7DC.29127"; charset="UTF-8" --14618759800.9b7DC.29127 Date: Thu, 28 Apr 2016 20:39:40 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=95195 Bug ID: 95195 Summary: Tonga agd5f drm-next-4.7-wip UVD Oops/lock since drm/amdgpu: keep vm in job instead of ib Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: adf.lists@gmail.com Created attachment 123327 --> https://bugs.freedesktop.org/attachment.cgi?id=123327&action=edit dmesg showing Oops Tonga on agd5f drm-next-4.7-wip Getting an Oops followed by a GPU lock using UVD since - commit 5599239c331b9860c35d5e0fd7c6acbc838fc20d Author: Monk Liu Date: Tue Apr 19 20:11:32 2016 +0800 drm/amdgpu: keep vm in job instead of ib ib.vm is a legacy way to get vm, after scheduler implemented vm should be get from job, and all ibs from one job share the same vm, no need to keep ib.vm just move vm field to job. this patch as well add job as paramter to ib_schedule so it can get vm from job->vm. Easy to provoke with powerplay=1 and auto clocks. Harder to provoke, but also happens with powerplay=0. dmesg with Oops attached. -- You are receiving this mail because: You are the assignee for the bug. --14618759800.9b7DC.29127 Date: Thu, 28 Apr 2016 20:39:40 +0000 MIME-Version: 1.0 Content-Type: text/html
Bug ID 95195
Summary Tonga agd5f drm-next-4.7-wip UVD Oops/lock since drm/amdgpu: keep vm in job instead of ib
Product DRI
Version DRI git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter adf.lists@gmail.com 

Created attachment 123327 [details]
dmesg showing Oops

Tonga on agd5f drm-next-4.7-wip

Getting an Oops followed by a GPU lock using UVD since -

commit 5599239c331b9860c35d5e0fd7c6acbc838fc20d
Author: Monk Liu <Monk.Liu@amd.com>
Date:   Tue Apr 19 20:11:32 2016 +0800

    drm/amdgpu: keep vm in job instead of ib

    ib.vm is a legacy way to get vm, after scheduler
    implemented vm should be get from job, and all ibs
    from one job share the same vm, no need to keep ib.vm
    just move vm field to job.

    this patch as well add job as paramter to ib_schedule
    so it can get vm from job->vm.

Easy to provoke with powerplay=1 and auto clocks. Harder to provoke, but also 
happens with powerplay=0.

dmesg with Oops attached.

You are receiving this mail because:
  • You are the assignee for the bug.
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