From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 97471] kworker consumes 100% of a cpu core when screen sleeps with amdgpu kernel driver. Date: Wed, 28 Sep 2016 22:42:16 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0561859170==" 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 7F2E06E11C for ; Wed, 28 Sep 2016 22:42:16 +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 --===============0561859170== Content-Type: multipart/alternative; boundary="14751025360.26A7fF06A.27434"; charset="UTF-8" --14751025360.26A7fF06A.27434 Date: Wed, 28 Sep 2016 22:42:16 +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=3D97471 --- Comment #10 from Malcolm Lewis --- (In reply to Alex Deucher from comment #8) > Created attachment 126818 [details] [review] > possible fix >=20 > Does this patch help? Hi I can confirm the patch also works for me, both with the Laptop screen, lap= top and HDMI attached screen and just the HDMI screen. Kernel used: 4.8.0-rc8-2.g991ee60-default OS: openSUSE Tumbleweed 20160927 Note, there is no dce_v6_0.c file, so had to tweak your patch. --=20 You are receiving this mail because: You are the assignee for the bug.= --14751025360.26A7fF06A.27434 Date: Wed, 28 Sep 2016 22:42:16 +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 # 10 on bug 97471<= /a> from Malcolm Lewis 
(In reply to Alex Deucher from comment #8)
> Created attachment 12=
6818 [details] [review] [review]
> possible fix
>=20
> Does this patch help?
Hi
I can confirm the patch also works for me, both with the Laptop screen, lap=
top
and HDMI attached screen and just the HDMI screen.

Kernel used: 4.8.0-rc8-2.g991ee60-default
OS: openSUSE Tumbleweed 20160927
Note, there is no dce_v6_0.c file, so had to tweak your patch.

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