From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 102322] System crashes after "[drm] IP block:gmc_v8_0 is hung!" / [drm] IP block:sdma_v3_0 is hung! Date: Thu, 26 Sep 2019 12:29:04 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1935622349==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 0405F6ED04 for ; Thu, 26 Sep 2019 12:29:04 +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 --===============1935622349== Content-Type: multipart/alternative; boundary="15695009431.2fde.9640" Content-Transfer-Encoding: 7bit --15695009431.2fde.9640 Date: Thu, 26 Sep 2019 12:29:03 +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=3D102322 --- Comment #90 from jeroenimo --- I managed to run glmark2 without crashing the system with=20 By running the card manual at lowest frequency from root shell: echo manual > /sys/class/drm/card0/device/power_dpm_force_performance_level echo 0 > /sys/class/drm/card0/device/pp_dpm_sclk root@jeroenimo-amd:/home/jeroen# cat /sys/class/drm/card0/device/pp_dpm_scl= k=20 0: 214Mhz * 1: 387Mhz=20 2: 843Mhz=20 3: 995Mhz=20 4: 1062Mhz=20 5: 1108Mhz=20 6: 1149Mhz=20 7: 1176Mhz=20 root@jeroenimo-amd:/home/jeroen#=20 If I go to higher e.g. 2: 843Mhz I manage to crash it.. although it takes a while before it crashes.=20 when I force the card to anything above 4 I get an immediate crash without = even starting glmark2 I hope this helps! --=20 You are receiving this mail because: You are the assignee for the bug.= --15695009431.2fde.9640 Date: Thu, 26 Sep 2019 12:29:03 +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 # 90 on bug 10232= 2 from jeroenimo 
I managed to run glmark2 without crashing the system with=20

By running the card manual at lowest frequency

from root shell:
echo manual > /sys/class/drm/card0/device/power_dpm_force_performance_le=
vel
echo 0 > /sys/class/drm/card0/device/pp_dpm_sclk

root@jeroenimo-amd:/home/jeroen# cat /sys/class/drm/card0/device/pp_dpm=
_sclk=20
0: 214Mhz *
1: 387Mhz=20
2: 843Mhz=20
3: 995Mhz=20
4: 1062Mhz=20
5: 1108Mhz=20
6: 1149Mhz=20
7: 1176Mhz=20
root@jeroenimo-amd:/home/jeroen#=20

If I go to higher e.g. 2: 843Mhz I manage to crash it.. although it takes a
while before it crashes.=20

when I force the card to anything above 4 I get an immediate crash without =
even
starting glmark2

I hope this helps!

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