From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 104064] (DC 4.15-rc2) WARNING: CPU: 4 PID: 75 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:601 dm_suspend+0x4e/0x60 [amdgpu] Date: Thu, 01 Mar 2018 13:13:29 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1099115671==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id D5FDE6EC5C for ; Thu, 1 Mar 2018 13:13:28 +0000 (UTC) In-Reply-To: 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 --===============1099115671== Content-Type: multipart/alternative; boundary="15199100081.A0f3B1c0.32645" Content-Transfer-Encoding: 7bit --15199100081.A0f3B1c0.32645 Date: Thu, 1 Mar 2018 13:13:28 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D104064 --- Comment #18 from taijian@posteo.de --- Adding to the above comment after some further testing: I rebuild earlier today with HEAD at c2637e788da7. Startup went well, error messages were as before. I then launched Steam, which seemed to power up the dGPU for a short time, before it turned off again. So far, so good. I the started a gaming session, using the dGPU. Performance was about even = with 4.16rc3 without dc. There were some artifacts/stuttering when scrolling, bu= t I read on Phoronix that dc likely works best with mesa 18.0/LLVM6, which are= not out yet. So nothing really worrying. However, when I quit the game and wanted to do another dmesg dump to look at and upload here, the computer froze again and became completely unresponsive before I could get to that. So it seems that the problem is not with the dG= PU powering up for the second time, but with it powering down for the second t= ime in a session. Any ideas why that might be or what kinds of test I could do to help narrow this down? --=20 You are receiving this mail because: You are the assignee for the bug.= --15199100081.A0f3B1c0.32645 Date: Thu, 1 Mar 2018 13:13:28 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comme= nt # 18 on bug 10406= 4 from taijian@posteo.d= e 
Adding to the above comment after some further testing:

I rebuild earlier today with HEAD at c2637e788da7. Startup went well, error
messages were as before. I then launched Steam, which seemed to power up the
dGPU for a short time, before it turned off again. So far, so good.

I the started a gaming session, using the dGPU. Performance was about even =
with
4.16rc3 without dc. There were some artifacts/stuttering when scrolling, bu=
t I
read on Phoronix that dc likely works  best with mesa 18.0/LLVM6, which are=
 not
out yet. So nothing really worrying.

However, when I quit the game and wanted to do another dmesg dump to look at
and upload here, the computer froze again and became completely unresponsive
before I could get to that. So it seems that the problem is not with the dG=
PU
powering up for the second time, but with it powering down for the second t=
ime
in a session.

Any ideas why that might be or what kinds of test I could do to help narrow
this down?

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