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Message-ID: <d3ffc899948961cd3327db1ad0e59970dcf87bca.camel@bootlin.com>
Subject: Re: Failed to create a rescuer kthread for the amdgpu-reset-dev
 workqueue
From: Thomas Perrot <thomas.perrot@bootlin.com>
To: Christian =?ISO-8859-1?Q?K=F6nig?= <christian.koenig@amd.com>, 
	alexander.deucher@amd.com, Xinhui.Pan@amd.com, lijo.lazar@amd.com, 
	kenneth.feng@amd.com, guchun.chen@amd.com, evan.quan@amd.com, 
	srinivasan.shanmugam@amd.com
Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, 
	linux-kernel@vger.kernel.org
Date: Mon, 15 Jan 2024 11:17:49 +0100
In-Reply-To: <95e791b0-4672-4a1a-940b-684d8c96e995@amd.com>
References: <cf1a3a2b7599b7b6900ff45aa8b204169411687f.camel@bootlin.com>
	 <95e791b0-4672-4a1a-940b-684d8c96e995@amd.com>
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Hello Christian,

On Fri, 2024-01-12 at 09:17 +0100, Christian K=C3=B6nig wrote:
> Well the driver load is interrupted for some reason.
>=20
> Have you set any timeout for modprobe?
>=20

We don't set a modprobe timeout.

Kind regards,
Thomas

> Regards,
> Christian.
>=20
> Am 12.01.24 um 09:11 schrieb Thomas Perrot:
> > Hello,
> >=20
> > We are updating the kernel from the 6.1 to the 6.6 and we observe
> > an
> > amdgpu=E2=80=99s regression with Radeon RX580 8GB and SiFive Unmatched:
> > =E2=80=9Cworkqueue: Failed to create a rescuer kthread for wq 'amdgpu-
> > reset-
> > dev': -EINTR
> > [drm:amdgpu_reset_create_reset_domain [amdgpu]] *ERROR* Failed to
> > allocate wq for amdgpu_reset_domain!
> > amdgpu 0000:07:00.0: amdgpu: Fatal error during GPU init
> > amdgpu 0000:07:00.0: amdgpu: amdgpu: finishing device.
> > amdgpu: probe of 0000:07:00.0 failed with error -12=E2=80=9D
> >=20
> > We tried to figure it out without success for the moment, do you
> > have
> > some advice to identify the root cause and to fix it?
> >=20
> > Kind regards,
> > Thomas Perrot
> >=20
>=20

--=20
Thomas Perrot, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com


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