From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 110509] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout Date: Mon, 29 Apr 2019 18:30:01 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1045400084==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 52EB3892D6 for ; Mon, 29 Apr 2019 18:30:01 +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 --===============1045400084== Content-Type: multipart/alternative; boundary="15565626012.91cf1.10570" Content-Transfer-Encoding: 7bit --15565626012.91cf1.10570 Date: Mon, 29 Apr 2019 18:30:01 +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=3D110509 --- Comment #7 from Alex Deucher --- (In reply to James.Dutton from comment #6) >=20 > I would suggest creating code that actually tries to reset the GPU, inste= ad > of trying to suspend it while GPU is hung. That is part of the GPU reset sequence. We need to attempt to stop the eng= ines before resetting the GPU. That is what the suspend code does. Not all of = the engines are necessarily hung so you need to stop and drain them properly. --=20 You are receiving this mail because: You are the assignee for the bug.= --15565626012.91cf1.10570 Date: Mon, 29 Apr 2019 18:30:01 +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

Commen= t # 7 on bug 11050= 9 from Alex Deucher 
(In reply to James.Dutton from comment #6)
>=20
> I would suggest creating code that actually tries to reset the GPU, in=
stead
> of trying to suspend it while GPU is hung.

That is part of the GPU reset sequence.  We need to attempt to stop the eng=
ines
before resetting the GPU.  That is what the suspend code does.  Not all of =
the
engines are necessarily hung so you need to stop and drain them properly.

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