From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 111231] random VM_L2_PROTECTION_FAULTs when loading a world in minetest on AMD ryzen 2200G integrated graphics Date: Mon, 29 Jul 2019 14:11:11 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0480946726==" 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 832AF898F1 for ; Mon, 29 Jul 2019 14:11:11 +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 --===============0480946726== Content-Type: multipart/alternative; boundary="15644094712.02b7CC4.7731" Content-Transfer-Encoding: 7bit --15644094712.02b7CC4.7731 Date: Mon, 29 Jul 2019 14:11:11 +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=3D111231 --- Comment #12 from Pierre-Eric Pelloux-Prayer --- Thanks for the bug report. I could reproduce the bug using the provided apitrace, both on a Ryzen plat= form and on a Vega Mobile laptop (can't reproduce on Navi). Using MESA_DEBUG=3Dflush or AMD_DEBUG=3Dcheck_vm seem to make the problem g= o away so my guess would be a synchronization / cache issue but I didn't find the = root issue yet. --=20 You are receiving this mail because: You are the assignee for the bug.= --15644094712.02b7CC4.7731 Date: Mon, 29 Jul 2019 14:11:11 +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 # 12 on bug 11123= 1 from Pierre= -Eric Pelloux-Prayer 
Thanks for the bug report.

I could reproduce the bug using the provided apitrace, both on a Ryzen plat=
form
and on a Vega Mobile laptop (can't reproduce on Navi).

Using MESA_DEBUG=3Dflush or AMD_DEBUG=3Dcheck_vm seem to make the problem g=
o away
so my guess would be a synchronization / cache issue but I didn't find the =
root
issue yet.

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