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: Wed, 23 Oct 2019 20:16:30 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1518320017==" 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 2E23F6E154 for ; Wed, 23 Oct 2019 20:16:30 +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 --===============1518320017== Content-Type: multipart/alternative; boundary="15718617900.ECD960.2816" Content-Transfer-Encoding: 7bit --15718617900.ECD960.2816 Date: Wed, 23 Oct 2019 20:16:30 +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 #141 from Pierre-Eric Pelloux-Prayer --- Thanks for the quake 2 trace, I could reproduce the same hang here. If anyone has a reliable way to trigger the issue, the most helpful thing t= o do for now is an apitrace capture. The umr log were helpful (thanks!) but I don't need more of them at the mom= ent. I don't think radv uses SDMA at all, so they cannot be affected by this iss= ue.=20 For radeonsi the AMD_DEBUG=3Dnodma environment variable is a workaround unt= il we figure out a proper fix. --=20 You are receiving this mail because: You are the assignee for the bug.= --15718617900.ECD960.2816 Date: Wed, 23 Oct 2019 20:16:30 +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 # 141 on bug 11148= 1 from Pierre= -Eric Pelloux-Prayer 
Thanks for the quake 2 trace, I could reproduce the same hang =
here.

If anyone has a reliable way to trigger the issue, the most helpful thing t=
o do
for now is an apitrace capture.

The umr log were helpful (thanks!) but I don't need more of them at the mom=
ent.

I don't think radv uses SDMA at all, so they cannot be affected by this iss=
ue.=20
For radeonsi the AMD_DEBUG=3Dnodma environment variable is a workaround unt=
il we
figure out a proper fix.

You are receiving this mail because:
  • You are the assignee for the bug.
= --15718617900.ECD960.2816-- --===============1518320017== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs --===============1518320017==--