linux-kernel - Re: [PATCH] drm/sched: Fix amdgpu crash upon suspend/resume

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Message-ID: <CADGDV=UCd3d93NtppetkrgG+pE-0EoxxXQMwjgiZPbvRBStKiw@mail.gmail.com>
Date: Fri, 10 Jan 2025 15:32:02 +0100
From: Philipp Reisner <philipp.reisner@...bit.com>
To: Christian König <christian.koenig@....com>
Cc: Alex Deucher <alexdeucher@...il.com>, dri-devel@...ts.freedesktop.org, 
	linux-kernel@...r.kernel.org, Simona Vetter <simona@...ll.ch>
Subject: Re: [PATCH] drm/sched: Fix amdgpu crash upon suspend/resume

[...]
> Take a look at those messages right before the crash:
>
> Jän 10 07:58:14 ryzen9 kernel: [drm] scheduler comp_1.2.1 is not ready,
> skipping
> Jän 10 07:58:14 ryzen9 kernel: [drm] scheduler comp_1.3.1 is not ready,
> skipping
>
> That is basically a 100% certain confirm that an application tries to
> use the device before before those compute queues are resumed.
>
> Can I have a full dmesg? Maybe the resume is canceled or aborted for
> some reason.
>

Yes, of course. I have made the files available here:
https://drive.google.com/drive/folders/1W3M3bFEl0ZVv2rnqvmbveDFZBhc84BNa

best regards,
 Philipp