From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 108992] Regression: Lenovo e585 (ryzen 2500u) freezes during boot with 4.20-rc5/rc6, amdgpu error Date: Fri, 21 Dec 2018 07:31:55 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2124282904==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 68C1D6F518 for ; Fri, 21 Dec 2018 07:31:55 +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 --===============2124282904== Content-Type: multipart/alternative; boundary="15453775150.6f5E6a.31329" Content-Transfer-Encoding: 7bit --15453775150.6f5E6a.31329 Date: Fri, 21 Dec 2018 07:31:55 +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=3D108992 --- Comment #15 from chris --- (In reply to chris from comment #14) > I can confirm that the iommu=3Dpt workaround works, also iommu=3Dsoft wor= ks to > get gdm started and use the laptop. Sadly i have no idea what impact those > workarounds have when it comes to performance of the gpu/cpu or battery > lifetime ? Sadly i had a freeze during desktop usage shortly after boot using iommu=3D= pt. The driver situation for raven ridge is really sad atm :( . --=20 You are receiving this mail because: You are the assignee for the bug.= --15453775150.6f5E6a.31329 Date: Fri, 21 Dec 2018 07:31:55 +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 # 15 on bug 10899= 2 from chris 
(In reply to chris from comment #14)
> I can confirm that the iommu=3Dpt workaround wor=
ks, also iommu=3Dsoft works to
> get gdm started and use the laptop. Sadly i have no idea what impact t=
hose
> workarounds have when it comes to performance of the gpu/cpu or battery
> lifetime ?

Sadly i had a freeze during desktop usage shortly after boot using iommu=3D=
pt.
The driver situation for raven ridge is really sad atm :( .

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