From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 104142] Stack trace in runpm when Tonga card powers down Date: Fri, 15 Dec 2017 00:57:01 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1634957540==" 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 DA17C6E738 for ; Fri, 15 Dec 2017 00:57:00 +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 --===============1634957540== Content-Type: multipart/alternative; boundary="15132994200.B5368FcF.22431"; charset="UTF-8" --15132994200.B5368FcF.22431 Date: Fri, 15 Dec 2017 00:57:00 +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=3D104142 --- Comment #4 from Mike Lothian --- Tried again and it looks a little more promising: 0a214e2fb6b0a56519b6d5efab4b21475c233ee0 is the first bad commit commit 0a214e2fb6b0a56519b6d5efab4b21475c233ee0 Author: Andrey Grodzovsky Date: Thu Jul 13 10:56:48 2017 -0400 drm/amd/display: Release cached atomic state in S3. Fixes memory leak. Signed-off-by: Andrey Grodzovsky Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher :040000 040000 494f25ce4ad407678f88d6c85128905762c9fbfb fb36845ef2ccca7bf823c9fec4d13d0a6e71ea2b M drivers Which makes sense as that's the commit that adds the WARN_ON, I guess that takes us back to why is there a cached state --=20 You are receiving this mail because: You are the assignee for the bug.= --15132994200.B5368FcF.22431 Date: Fri, 15 Dec 2017 00:57:00 +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 # 4 on bug 10414= 2 from Mike Lothian 
Tried again and it looks a little more promising:

0a214e2fb6b0a56519b6d5efab4b21475c233ee0 is the first bad commit
commit 0a214e2fb6b0a56519b6d5efab4b21475c233ee0
Author: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Date:   Thu Jul 13 10:56:48 2017 -0400

    drm/amd/display: Release cached atomic state in S3.

    Fixes memory leak.

    Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
    Reviewed-by: Tony Cheng <T=
ony.Cheng@amd.com>
    Acked-by: Harry Wentland <Harry.Wentland@amd.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

:040000 040000 494f25ce4ad407678f88d6c85128905762c9fbfb
fb36845ef2ccca7bf823c9fec4d13d0a6e71ea2b M      drivers

Which makes sense as that's the commit that adds the WARN_ON, I guess that
takes us back to why is there a cached state

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