Hi Joerg,
Thanks. Hope you are doing well now.
Edgar
-Original Message-
From: jroe...@suse.de
Sent: Freitag, 15. Januar 2021 09:18
To: Merger, Edgar [AUTOSOL/MAS/AUGS]
Cc: iommu@lists.linux-foundation.org
Subject: Re: [EXTERNAL] Re: amdgpu error whenever IOMMU is enabled
Hi Edgar
Alright. Done that.
This should be it finally I believe.
Which will be the initial kernel-version that incorporates that?
-Original Message-
From: Deucher, Alexander
Sent: Mittwoch, 9. Dezember 2020 15:24
To: Merger, Edgar [AUTOSOL/MAS/AUGS] ; Huang, Ray
; Kuehling, Felix
Cc: Will
Alex,
I had to revise the patch. Please see attachment. It is actually two more SSIDs
affected to that.
Best regards,
Edgar
-Original Message-
From: Merger, Edgar [AUTOSOL/MAS/AUGS]
Sent: Dienstag, 8. Dezember 2020 09:23
To: 'Deucher, Alexander' ; 'Huang, Ray'
; &
Applied the patch as in attachment. Verified that ATS for GPU-Device had been
disabled. See attachment "dmesg_ATS.log".
Was running that build over night successfully.
-Original Message-----
From: Merger, Edgar [AUTOSOL/MAS/AUGS]
Sent: Montag, 7. Dezember 2020 05:53
To: Deucher,
Sent: Montag, 30. November 2020 19:36
To: Merger, Edgar [AUTOSOL/MAS/AUGS] ; Huang, Ray
; Kuehling, Felix
Cc: Will Deacon ; linux-ker...@vger.kernel.org;
linux-...@vger.kernel.org; iommu@lists.linux-foundation.org; Bjorn Helgaas
; Joerg Roedel ; Zhu, Changfeng
Subject: RE: [EXTERNAL] Re: [PAT
as broken
[AMD Public Use]
> -Original Message-----
> From: Merger, Edgar [AUTOSOL/MAS/AUGS]
> Sent: Wednesday, November 25, 2020 5:04 AM
> To: Deucher, Alexander ; Huang, Ray
> ; Kuehling, Felix
> Cc: Will Deacon ; linux-ker...@vger.kernel.org;
> linux- p..
]] *ERROR*
ib ring test failed (-110).
-Original Message-
From: Merger, Edgar [AUTOSOL/MAS/AUGS]
Sent: Mittwoch, 25. November 2020 10:16
To: 'Deucher, Alexander' ; 'Huang, Ray'
; 'Kuehling, Felix'
Cc: 'Will Deacon' ; 'linux-ker...@vger.kernel.
controller: Advanced Micro Devices, Inc. [AMD/ATI] Raven
Ridge [Radeon Vega Series / Radeon Vega Mobile Series] (rev 83)
"rev cf" vs. "ref 83" is probably what you where referring to with PCI Revision
ID.
-Original Message-
From: Merger, Edgar [AUTOSOL/MAS/AUGS]
00 00 00 00 00 00 00 00 00 00
-Original Message-
From: Deucher, Alexander
Sent: Dienstag, 24. November 2020 16:06
To: Merger, Edgar [AUTOSOL/MAS/AUGS] ; Huang, Ray
; Kuehling, Felix
Cc: Will Deacon ; linux-ker...@vger.kernel.org;
linux-...@vger.kernel.org; iommu@lists.linux
; linux-ker...@vger.kernel.org;
linux-...@vger.kernel.org; iommu@lists.linux-foundation.org; Bjorn Helgaas
; Merger, Edgar [AUTOSOL/MAS/AUGS]
; Joerg Roedel ; Changfeng Zhu
Subject: [EXTERNAL] Re: [PATCH] PCI: Mark AMD Raven iGPU ATS as broken
On Tue, Nov 24, 2020 at 06:51:11AM +0800, Kuehling
; Merger,
Edgar [AUTOSOL/MAS/AUGS] ; Joerg Roedel
; Kuehling, Felix
Subject: [EXTERNAL] Re: [PATCH] PCI: Mark AMD Raven iGPU ATS as broken
On Mon, Nov 23, 2020 at 09:04:14PM +, Deucher, Alexander wrote:
> [AMD Public Use]
>
> > -Original Message-
> > From: Will Deacon
Hello Joerg,
Just wanted to follow-up on that topic.
Is that quirk already put into upstream kernel?
Best regards,
Edgar
-Original Message-
From: Merger, Edgar [AUTOSOL/MAS/AUGS]
Sent: Montag, 9. November 2020 06:33
To: jroe...@suse.de
Cc: iommu@lists.linux-foundation.org
Subject: RE
Alright, so is this going to make it into an upstream-Kernel?
-Original Message-
From: jroe...@suse.de
Sent: Freitag, 6. November 2020 15:06
To: Merger, Edgar [AUTOSOL/MAS/AUGS]
Cc: iommu@lists.linux-foundation.org
Subject: Re: [EXTERNAL] Re: amdgpu error whenever IOMMU is enabled
On
essage-
From: jroe...@suse.de
Sent: Freitag, 6. November 2020 13:19
To: Merger, Edgar [AUTOSOL/MAS/AUGS]
Cc: iommu@lists.linux-foundation.org
Subject: Re: [EXTERNAL] Re: amdgpu error whenever IOMMU is enabled
On Fri, Nov 06, 2020 at 05:51:18AM +0000, Merger, Edgar [AUTOSOL/MAS/AUGS]
wrot
With Kernel 5.9.3 kernel-parameter pci=noats the system is running for 19hours
now in reboot-test without the error to occur.
Best regards,
Edgar
-Original Message-
From: jroe...@suse.de
Sent: Donnerstag, 5. November 2020 13:33
To: Merger, Edgar [AUTOSOL/MAS/AUGS]
Cc: iommu
Joerg,
One remark:
With kernel-parameter pci=noats in dmesg there is
[ 10.128463] kfd kfd: Error initializing iommuv2
Best regards,
Edgar
-Original Message-
From: Merger, Edgar [AUTOSOL/MAS/AUGS]
Sent: Donnerstag, 5. November 2020 12:16
To: 'jroe...@suse.de'
Cc: 'io
Joerg,
I did run with 5.9.3. After about 2 hours in a reboot-cycle the system failed
again with amdgpu-problems.
> please try booting with "pci=noats" on the kernel command line.
This I will do next.
Best regards,
Edgar
-Original Message-
From: Merger, Edgar [AUTOSOL/MA
target machine to avoid any problems.
Best regards,
Edgar
-Original Message-
From: Merger, Edgar [AUTOSOL/MAS/AUGS]
Sent: Mittwoch, 4. November 2020 15:19
To: jroe...@suse.de
Cc: iommu@lists.linux-foundation.org
Subject: RE: [EXTERNAL] Re: amdgpu error whenever IOMMU is enabled
> Ye
d 5.9.3.
Best regards,
Edgar
-Original Message-
From: jroe...@suse.de
Sent: Mittwoch, 4. November 2020 11:15
To: Merger, Edgar [AUTOSOL/MAS/AUGS]
Cc: iommu@lists.linux-foundation.org
Subject: Re: [EXTERNAL] Re: amdgpu error whenever IOMMU is enabled
On Wed, Nov 04, 2020 at 09:21:35AM +
och, 4. November 2020 09:53
To: Merger, Edgar [AUTOSOL/MAS/AUGS]
Cc: iommu@lists.linux-foundation.org
Subject: [EXTERNAL] Re: amdgpu error whenever IOMMU is enabled
Hi Edgar,
On Fri, Oct 30, 2020 at 02:26:23PM +0000, Merger, Edgar [AUTOSOL/MAS/AUGS]
wrote:
> With one board we have a boot-problem
Hi Jörg,
I am seeing that amdgpu uses amd_iommu_v2 kernel-module.
To me this is the last puzzle piece that was missing to explain the dependency
of that bug in amdgpu to the iommu.
[cid:image001.png@01D6B1CB.26F9C970]
Best regards
Edgar
From: Merger, Edgar [AUTOSOL/MAS/AUGS]
Sent: Freitag, 30
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