From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 111229] Unable to unbind GPU from amdgpu Date: Tue, 03 Sep 2019 19:06:16 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0940232559==" 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 DD623897E0 for ; Tue, 3 Sep 2019 19:06:15 +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 --===============0940232559== Content-Type: multipart/alternative; boundary="15675375750.D8Ec7701.11493" Content-Transfer-Encoding: 7bit --15675375750.D8Ec7701.11493 Date: Tue, 3 Sep 2019 19:06:15 +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=3D111229 --- Comment #9 from wedens13@yandex.ru --- I'll do more testing, but it seems that unbind works with kernel 5.3-rc7. There is still this error in the log: [drm:amdgpu_pci_remove [amdgpu]] *ERROR* Device removal is currently not supported outside of fbcon without any backtraces and unbind seems to succeed with and without X runni= ng (on other gpu, of course). It'd be nice to have confirmation from other people. Note that to bind gpu to vfio-pci reset app must be used after unbinding fr= om amdgpu: https://forum.level1techs.com/t/vega-10-and-12-reset-application/14= 5666 --=20 You are receiving this mail because: You are the assignee for the bug.= --15675375750.D8Ec7701.11493 Date: Tue, 3 Sep 2019 19:06:15 +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 # 9 on bug 11122= 9 from wedens13@yande= x.ru 
I'll do more testing, but it seems that unbind works with kern=
el 5.3-rc7.

There is still this error in the log:
[drm:amdgpu_pci_remove [amdgpu]] *ERROR* Device removal is currently not
supported outside of fbcon
without any backtraces and unbind seems to succeed with and without X runni=
ng
(on other gpu, of course).

It'd be nice to have confirmation from other people.

Note that to bind gpu to vfio-pci reset app must be used after unbinding fr=
om
amdgpu: https://forum.level1techs.com/t/vega-10-and-12-reset-appli=
cation/145666

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