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From: "jroedel@suse.de" <jroedel@suse.de>
To: "Merger, Edgar [AUTOSOL/MAS/AUGS]" <Edgar.Merger@emerson.com>
Cc: "iommu@lists.linux-foundation.org" <iommu@lists.linux-foundation.org>
Subject: Re: [EXTERNAL] Re: amdgpu error whenever IOMMU is enabled
Date: Fri, 6 Nov 2020 13:18:50 +0100	[thread overview]
Message-ID: <20201106121850.GT22179@suse.de> (raw)
In-Reply-To: <MWHPR10MB1310C1E8308484E2F7F967E889ED0@MWHPR10MB1310.namprd10.prod.outlook.com>

On Fri, Nov 06, 2020 at 05:51:18AM +0000, Merger, Edgar [AUTOSOL/MAS/AUGS] wrote:
> With Kernel 5.9.3 kernel-parameter pci=noats the system is running for
> 19hours now in reboot-test without the error to occur.

Thanks. So I guess the GPU needs a quirk to disable ATS on it. Can you
please send me the output of lspci -n -s "0b:00.0" (Given that 0b:00.0
ais your GPU)?

Thanks,

	Joerg
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  reply	other threads:[~2020-11-06 12:18 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-30 14:26 amdgpu error whenever IOMMU is enabled Merger, Edgar [AUTOSOL/MAS/AUGS]
2020-11-03  9:21 ` Merger, Edgar [AUTOSOL/MAS/AUGS]
2020-11-04  8:53 ` jroedel
2020-11-04  9:21   ` [EXTERNAL] " Merger, Edgar [AUTOSOL/MAS/AUGS]
2020-11-04 10:14     ` jroedel
2020-11-04 14:19       ` Merger, Edgar [AUTOSOL/MAS/AUGS]
2020-11-04 14:35         ` Merger, Edgar [AUTOSOL/MAS/AUGS]
2020-11-05 11:15           ` Merger, Edgar [AUTOSOL/MAS/AUGS]
2020-11-05 11:58             ` Merger, Edgar [AUTOSOL/MAS/AUGS]
2020-11-05 12:32               ` jroedel
2020-11-06  5:51                 ` Merger, Edgar [AUTOSOL/MAS/AUGS]
2020-11-06 12:18                   ` jroedel [this message]
2020-11-06 13:03                     ` Merger, Edgar [AUTOSOL/MAS/AUGS]
2020-11-06 14:06                       ` jroedel
2020-11-06 14:28                         ` Merger, Edgar [AUTOSOL/MAS/AUGS]
2020-11-06 14:32                           ` jroedel
2020-11-09  5:33                             ` Merger, Edgar [AUTOSOL/MAS/AUGS]
2020-11-23  6:41                               ` Merger, Edgar [AUTOSOL/MAS/AUGS]
2021-01-15  8:18                                 ` jroedel
2021-01-15 13:15                                   ` Merger, Edgar [AUTOSOL/MAS/AUGS]

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