| 2023-11-06 14:57:10 |
Philip Cox |
bug |
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added bug |
| 2023-11-06 14:57:21 |
Philip Cox |
nominated for series |
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Ubuntu Mantic |
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| 2023-11-06 14:57:21 |
Philip Cox |
bug task added |
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linux (Ubuntu Mantic) |
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| 2023-11-06 14:57:34 |
Philip Cox |
linux (Ubuntu Mantic): assignee |
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Philip Cox (philcox) |
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| 2023-11-06 14:57:40 |
Philip Cox |
linux (Ubuntu): status |
New |
In Progress |
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| 2023-11-06 14:57:44 |
Philip Cox |
linux (Ubuntu Mantic): status |
New |
In Progress |
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| 2023-11-08 12:51:39 |
Taihsiang Ho |
bug |
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added subscriber Taihsiang Ho |
| 2023-11-08 13:23:33 |
Philip Cox |
description |
This is a public version of https://bugs.launchpad.net/bugs/2042423
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Starting in 6.5.0-6.6, the BMC output on machines with Aspeed 2600 rev 52 GPUs stopped working. The machines boot find if "nomodeset" is set, but without "nomodeset", the machine does not boot to the prompt.
This was introduced by upstream commit: f81bb0ac7872893241319ea82504956676ef02fd
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/gpu/drm/ast?id=f81bb0ac7872893241319ea82504956676ef02fd
Until this has been fixed upstream, we need to revert this change. |
This is a public version of https://bugs.launchpad.net/bugs/2042423
----
Subject: [mantic:linux] drm/ast: Add BMC virtual connector
SRU Justification:
[Impact]
On systems with Aspeed 2600 revision 52 GPUs, the display fails to progress to the login prompt. With the commit (added in 6.5.0-6.6)
commit: 916ae609a033cbb55661905d310ba2358b7621ea
Author: Jocelyn Falempe <jfalempe@redhat.com>
Date: Thu Jul 13 15:41:31 2023 +0200
Subject: drm/ast: report connection status on Display Port.
the Aspeed 2600 rev 52 GPUs have issues.
They need the commit:
This change was dependant on the upstream change
commit e329cb53b45da475966c4b2e49f6a4a430f307fa
Author: Jocelyn Falempe <jfalempe@redhat.com>
Date: Thu Jul 13 15:41:30 2023 +0200
Subject: drm/ast: Add BMC virtual connector
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=e329cb53b45da475966c4b2e49f6a4a430f307fa
in order to have the display work correctly on the rev52 GPUs.
[Fix]
With cherry-picking this change, the functionality of BMCs using Aspeed 2600 rev52 GPUs work as expected, as they did prior to the regression in 6.5.0-6.6.
[Test Plan]
I have tested this on multiple versions of Aspeed 2600 GPU enabled BMCs, and the revision 52 systems that required the nomodeset option to boot to the prompt, now boot fine and display the login prompt, and there is no regression on the other systems. I have tested this on different Aspeed GPUs, and have not seen any regressions, or unexpected behaviour.
[Where problems could occur]
As this fixes a regression of functionality for the mantic kernel's Aspeed GPU driver on a very specific version of some BMCs to the state it was was in the mantic 6.5.0-5.5 kernel, I think there is little room for regressions. |
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| 2023-11-14 08:52:25 |
Roxana Nicolescu |
linux (Ubuntu): status |
In Progress |
Invalid |
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| 2023-11-14 08:52:28 |
Roxana Nicolescu |
linux (Ubuntu Mantic): status |
In Progress |
Fix Committed |
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| 2023-11-16 11:36:59 |
Ubuntu Kernel Bot |
tags |
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kernel-spammed-mantic-linux-v2 verification-needed-mantic-linux |
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| 2023-11-29 16:16:22 |
Philip Cox |
tags |
kernel-spammed-mantic-linux-v2 verification-needed-mantic-linux |
kernel-spammed-mantic-linux-v2 verification-done-mantic |
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| 2023-12-04 14:35:06 |
Roxana Nicolescu |
tags |
kernel-spammed-mantic-linux-v2 verification-done-mantic |
kernel-spammed-mantic-linux-v2 verification-done-mantic-linux |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
linux (Ubuntu Mantic): status |
Fix Committed |
Fix Released |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
cve linked |
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2023-31085 |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
cve linked |
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2023-39189 |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
cve linked |
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2023-4244 |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
cve linked |
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2023-42754 |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
cve linked |
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2023-45898 |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
cve linked |
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2023-5090 |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
cve linked |
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2023-5158 |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
cve linked |
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2023-5178 |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
cve linked |
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2023-5345 |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
cve linked |
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2023-5633 |
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| 2023-12-05 09:37:09 |
Launchpad Janitor |
cve linked |
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2023-5717 |
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| 2023-12-05 09:37:46 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-mantic-linux-v2 verification-done-mantic-linux |
kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-mantic-linux-lowlatency |
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| 2023-12-05 09:37:56 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-mantic-linux-lowlatency |
kernel-spammed-mantic-linux-laptop-v2 kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-mantic-linux-laptop verification-needed-mantic-linux-lowlatency |
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| 2023-12-05 09:41:46 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-mantic-linux-laptop-v2 kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-mantic-linux-laptop verification-needed-mantic-linux-lowlatency |
kernel-spammed-mantic-linux-azure-v2 kernel-spammed-mantic-linux-laptop-v2 kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-mantic-linux-azure verification-needed-mantic-linux-laptop verification-needed-mantic-linux-lowlatency |
|
| 2023-12-05 09:42:50 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-mantic-linux-azure-v2 kernel-spammed-mantic-linux-laptop-v2 kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-mantic-linux-azure verification-needed-mantic-linux-laptop verification-needed-mantic-linux-lowlatency |
kernel-spammed-mantic-linux-azure-v2 kernel-spammed-mantic-linux-gcp-v2 kernel-spammed-mantic-linux-laptop-v2 kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-mantic-linux-azure verification-needed-mantic-linux-gcp verification-needed-mantic-linux-laptop verification-needed-mantic-linux-lowlatency |
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| 2023-12-05 09:46:27 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-mantic-linux-azure-v2 kernel-spammed-mantic-linux-gcp-v2 kernel-spammed-mantic-linux-laptop-v2 kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-mantic-linux-azure verification-needed-mantic-linux-gcp verification-needed-mantic-linux-laptop verification-needed-mantic-linux-lowlatency |
kernel-spammed-jammy-linux-hwe-6.5-v2 kernel-spammed-mantic-linux-azure-v2 kernel-spammed-mantic-linux-gcp-v2 kernel-spammed-mantic-linux-laptop-v2 kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-jammy-linux-hwe-6.5 verification-needed-mantic-linux-azure verification-needed-mantic-linux-gcp verification-needed-mantic-linux-laptop verification-needed-mantic-linux-lowlatency |
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| 2023-12-12 14:11:56 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-jammy-linux-hwe-6.5-v2 kernel-spammed-mantic-linux-azure-v2 kernel-spammed-mantic-linux-gcp-v2 kernel-spammed-mantic-linux-laptop-v2 kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-jammy-linux-hwe-6.5 verification-needed-mantic-linux-azure verification-needed-mantic-linux-gcp verification-needed-mantic-linux-laptop verification-needed-mantic-linux-lowlatency |
kernel-spammed-jammy-linux-hwe-6.5-v2 kernel-spammed-jammy-linux-nvidia-6.5-v2 kernel-spammed-mantic-linux-azure-v2 kernel-spammed-mantic-linux-gcp-v2 kernel-spammed-mantic-linux-laptop-v2 kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-jammy-linux-hwe-6.5 verification-needed-jammy-linux-nvidia-6.5 verification-needed-mantic-linux-azure verification-needed-mantic-linux-gcp verification-needed-mantic-linux-laptop verification-needed-mantic-linux-lowlatency |
|
| 2024-01-11 10:32:16 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-jammy-linux-hwe-6.5-v2 kernel-spammed-jammy-linux-nvidia-6.5-v2 kernel-spammed-mantic-linux-azure-v2 kernel-spammed-mantic-linux-gcp-v2 kernel-spammed-mantic-linux-laptop-v2 kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-jammy-linux-hwe-6.5 verification-needed-jammy-linux-nvidia-6.5 verification-needed-mantic-linux-azure verification-needed-mantic-linux-gcp verification-needed-mantic-linux-laptop verification-needed-mantic-linux-lowlatency |
kernel-spammed-jammy-linux-hwe-6.5-v2 kernel-spammed-jammy-linux-lowlatency-hwe-6.5-v2 kernel-spammed-jammy-linux-nvidia-6.5-v2 kernel-spammed-mantic-linux-azure-v2 kernel-spammed-mantic-linux-gcp-v2 kernel-spammed-mantic-linux-laptop-v2 kernel-spammed-mantic-linux-lowlatency-v2 kernel-spammed-mantic-linux-v2 verification-done-mantic-linux verification-needed-jammy-linux-hwe-6.5 verification-needed-jammy-linux-lowlatency-hwe-6.5 verification-needed-jammy-linux-nvidia-6.5 verification-needed-mantic-linux-azure verification-needed-mantic-linux-gcp verification-needed-mantic-linux-laptop verification-needed-mantic-linux-lowlatency |
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