linux-kernel - Re: [preempt-rt] BUG: sleeping function called from invalid context at drivers/gpu/drm/i915/gt/uc/intel

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Date:   Mon, 7 Aug 2023 15:18:50 -0400
From:   "John B. Wyatt IV" <jwyatt@...hat.com>
To:     Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:     linux-rt-users@...r.kernel.org, intel-gfx@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, jlelli@...hat.com,
        vschneid@...hat.com, pauld@...hat.com, rt-maint@...hat.com
Subject: Re: [preempt-rt] BUG: sleeping function called from invalid context
 at drivers/gpu/drm/i915/gt/uc/intel_guc.h

On Mon, Aug 07, 2023 at 03:33:54PM +0200, Sebastian Andrzej Siewior wrote:
> 
> Could you try v6.4.6-rt8+ and check if it still there or gone?
> 
> Sebastian
>

Just checked. I do not see the call traces in dmesg now.

This also resolves a long (20+ minute) boot issue I had + stuttering in
the graphical interface.

Thank you for asking about that Sebastian.

John