From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 111481] AMD Navi GPU frequent freezes on both Manjaro/Ubuntu with kernel 5.3 and mesa 19.2 -git/llvm9 Date: Thu, 24 Oct 2019 16:18:15 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0256183498==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id BAEE389D9B for ; Thu, 24 Oct 2019 16:18:14 +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 --===============0256183498== Content-Type: multipart/alternative; boundary="15719338940.84e3.31188" Content-Transfer-Encoding: 7bit --15719338940.84e3.31188 Date: Thu, 24 Oct 2019 16:18:14 +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=3D111481 --- Comment #153 from Marko Popovic --- (In reply to L.S.S. from comment #152) > UPDATE: I just got another freeze on 5.3.6 kernel. The same > GCVM_L2_PROTECTION_FAULT error followed by a ring sdma0 timeout. >=20 > So it seems AMD_DEBUG=3D"nodma nongg" doesn't really work for me. Can you at least provide the dmesg log so we can determine what type of hang you're having and directing you to the right bugtracker, since there are multiple types. This also varies greatly from one desktop environment to ot= her, wayland or not etc. This topic is mostly concerning the SDMA type hangs that happen at random, and AMD_DEBUG=3Dnodma seems to take care of it for almost anyone, I don't think using nongg is neccessary since until now it's only b= een proven to take care of 1 specific hang happening in Citra emulator, which is also ring-gfx type so it's a driver bug, probably not kernel driver related. --=20 You are receiving this mail because: You are the assignee for the bug.= --15719338940.84e3.31188 Date: Thu, 24 Oct 2019 16:18:14 +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

Comm= ent # 153 on bug 11148= 1 from Marko Popovic 
(In reply to L.S.S. from comment #152)
> UPDATE: I just got another freeze on 5.3.6 kerne=
l. The same
> GCVM_L2_PROTECTION_FAULT error followed by a ring sdma0 timeout.
>=20
> So it seems AMD_DEBUG=3D"nodma nongg" doesn't really work fo=
r me.

Can you at least provide the dmesg log so we can determine what type of hang
you're having and directing you to the right bugtracker, since there are
multiple types. This also varies greatly from one desktop environment to ot=
her,
wayland or not etc. This topic is mostly concerning the SDMA type hangs that
happen at random, and AMD_DEBUG=3Dnodma seems to take care of it for almost
anyone, I don't think using nongg is neccessary since until now it's only b=
een
proven to take care of 1 specific hang happening in Citra emulator, which is
also ring-gfx type so it's a driver bug, probably not kernel driver related=
.

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