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Message-ID: <20230807133354.-t5iv19T@linutronix.de>
Date: Mon, 7 Aug 2023 15:33:54 +0200
From: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To: "John B. Wyatt IV" <jwyatt@...hat.com>
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 2023-07-10 20:51:14 [-0400], John B. Wyatt IV wrote:
> Hello everyone, I am a new kernel developer with the Red Hat real-time team.
>
> I am seeing two different call traces with 6.4-rt6 on my 12th Gen
> Intel Framework Laptop with i915 emit the same bug. Both of them
> occurred in the same boot. This kernel was built and tested on RHEL8.
> [1] occurs only once. [2] occurs ~50 times in a boot and log in to the
> gnome desktop.
Could you try v6.4.6-rt8+ and check if it still there or gone?
Sebastian
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