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From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 207383] [Regression] 5.7 amdgpu/polaris11 gpf: amdgpu_atomic_commit_tail
Date: Fri, 24 Jul 2020 19:08:41 +0000	[thread overview]
Message-ID: <bug-207383-2300-m61PtFQ60K@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-207383-2300@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=207383

laser.eyess.trackers@gmail.com changed:

           What    |Removed                     |Added
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                 CC|                            |laser.eyess.trackers@gmail.
                   |                            |com

--- Comment #91 from laser.eyess.trackers@gmail.com ---
I wanted to comment on this bug because I believe I have been experiencing it
based on a bug report I filed with amdgpu[1]. As of 5.7.8 on Arch Linux I no
longer experiencing this bug regularly. Usually I could trigger it every 1-3
days. The biggest change I made was turning off adaptive_sync (VRR, Freesync,
etc.) in my window manager. Now it's been almost a week and I haven't seen it.
Right now I am on 5.7.9 and will keep running as long as possible until it
crashes again, if it crashes again.


I see some discussion here about race conditions between memory allocations and
atomic commits, and while I don't understand most of it, would I be correct in
assuming that variable frame timing would exacerbate this bug? If so, I believe
that is exactly what I am experiencing. I'd love to help test patches for this
as they come in, but for now I want to add that VRR is an important part of the
equation for this bug for me.


The bug report linked in [1] has more of my set up but all I'll say here is
that I also have a multimonitor setup, each one supports VRR and they are at
varying resolutions/refresh rates; two at 1440p 144Hz, one at 4k 60Hz.


1. https://gitlab.freedesktop.org/drm/amd/-/issues/1216

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  parent reply	other threads:[~2020-07-24 19:08 UTC|newest]

Thread overview: 122+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-21  9:51 [Bug 207383] New: [Regression] 5.7-rc: amdgpu/polaris11 gpf: amdgpu_atomic_commit_tail bugzilla-daemon
2020-04-21  9:57 ` [Bug 207383] " bugzilla-daemon
2020-04-21 10:04 ` bugzilla-daemon
2020-04-23  4:59 ` bugzilla-daemon
2020-04-27 19:24 ` bugzilla-daemon
2020-04-27 19:42 ` bugzilla-daemon
2020-04-27 19:43 ` bugzilla-daemon
2020-05-01  8:20 ` bugzilla-daemon
2020-05-01  8:28 ` bugzilla-daemon
2020-05-02 16:03 ` bugzilla-daemon
2020-05-03 15:10 ` bugzilla-daemon
2020-05-05  4:23 ` bugzilla-daemon
2020-05-06 17:46 ` bugzilla-daemon
2020-05-06 22:06 ` bugzilla-daemon
2020-06-03  0:04 ` [Bug 207383] [Regression] 5.7 " bugzilla-daemon
2020-06-21  7:01 ` bugzilla-daemon
2020-06-22 15:20 ` bugzilla-daemon
2020-06-22 17:44 ` bugzilla-daemon
2020-06-22 17:57 ` bugzilla-daemon
2020-06-22 19:36 ` bugzilla-daemon
2020-06-22 20:00 ` bugzilla-daemon
2020-06-23 15:36 ` bugzilla-daemon
2020-06-23 23:41 ` bugzilla-daemon
2020-06-24  8:55 ` bugzilla-daemon
2020-06-27  4:37 ` bugzilla-daemon
2020-06-27  4:38 ` bugzilla-daemon
2020-06-27  5:16 ` bugzilla-daemon
2020-06-27  6:08 ` bugzilla-daemon
2020-06-27  7:07 ` bugzilla-daemon
2020-06-27 22:26 ` bugzilla-daemon
2020-06-28  1:12 ` bugzilla-daemon
2020-06-28 10:48 ` bugzilla-daemon
2020-06-28 15:30 ` bugzilla-daemon
2020-06-29  7:39 ` bugzilla-daemon
2020-06-29 22:09 ` bugzilla-daemon
2020-07-01 19:08 ` bugzilla-daemon
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2020-07-22  2:03 ` bugzilla-daemon
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2020-07-24 19:08 ` bugzilla-daemon [this message]
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2020-07-27  6:11 ` bugzilla-daemon
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2020-08-03 13:51 ` bugzilla-daemon
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2020-08-17  5:45 ` bugzilla-daemon
2021-01-06  6:36 ` bugzilla-daemon
2021-01-06 12:05 ` bugzilla-daemon
2021-01-06 18:59 ` bugzilla-daemon
2021-07-06  8:47 ` bugzilla-daemon

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