| 2021-11-18 15:26:45 |
Andrea Righi |
bug |
|
|
added bug |
| 2021-11-18 15:26:55 |
Andrea Righi |
nominated for series |
|
Ubuntu Jammy |
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| 2021-11-18 15:26:55 |
Andrea Righi |
bug task added |
|
linux (Ubuntu Jammy) |
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| 2021-11-18 15:30:07 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2021-11-18 15:30:09 |
Ubuntu Kernel Bot |
tags |
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jammy |
|
| 2021-11-18 15:30:52 |
Andrea Righi |
description |
Starting with the following commit, upstream kernel is enabling Intel IOMMU related options by default:
792fb43ce2c9 ("iommu/vt-d: Enable Intel IOMMU scalable mode by default")
We should follow upstream direction enabling INTEL_IOMMU_DEFAULT_ON and CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON.
A downside is that this change may introduce boot regressions on old systems (especially those with buggy firmware). |
Starting with the following commit, upstream kernel is enabling Intel IOMMU related options by default:
792fb43ce2c9 ("iommu/vt-d: Enable Intel IOMMU scalable mode by default")
We should follow upstream direction enabling CONFIG_INTEL_IOMMU_DEFAULT_ON and CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON.
A downside is that this change may introduce boot regressions on old systems (especially those with buggy firmware). |
|
| 2021-11-18 15:31:51 |
Andrea Righi |
summary |
Enable INTEL_IOMMU_DEFAULT_ON and CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON on jammy 5.15 |
Enable CONFIG_INTEL_IOMMU_DEFAULT_ON and CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON on jammy 5.15 |
|
| 2022-01-04 12:30:55 |
Andrea Righi |
linux (Ubuntu Jammy): status |
Incomplete |
Confirmed |
|
| 2022-01-17 16:49:01 |
Launchpad Janitor |
linux (Ubuntu Jammy): status |
Confirmed |
Fix Released |
|
| 2022-05-28 00:13:43 |
Ubuntu Kernel Bot |
tags |
jammy |
jammy verification-needed-focal |
|
| 2024-02-21 08:40:22 |
Andrea Righi |
nominated for series |
|
Ubuntu Noble |
|
| 2024-02-21 08:40:22 |
Andrea Righi |
bug task added |
|
linux (Ubuntu Noble) |
|
| 2024-02-21 08:43:58 |
Andrea Righi |
summary |
Enable CONFIG_INTEL_IOMMU_DEFAULT_ON and CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON on jammy 5.15 |
Enable CONFIG_INTEL_IOMMU_DEFAULT_ON and CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON |
|
| 2024-02-21 08:44:30 |
Andrea Righi |
linux (Ubuntu Jammy): status |
Fix Released |
Invalid |
|
| 2024-02-21 08:45:31 |
Andrea Righi |
linux (Ubuntu Noble): status |
Fix Released |
New |
|
| 2024-02-29 14:27:15 |
Andrea Righi |
linux (Ubuntu Noble): status |
New |
Fix Committed |
|
| 2024-03-27 22:26:17 |
Steve Beattie |
bug |
|
|
added subscriber Steve Beattie |
| 2024-03-27 22:29:16 |
Seth Arnold |
bug |
|
|
added subscriber Seth Arnold |
| 2024-03-28 08:15:32 |
Launchpad Janitor |
linux (Ubuntu Noble): status |
Fix Committed |
Fix Released |
|
| 2024-05-14 19:47:54 |
Ubuntu Kernel Bot |
tags |
jammy verification-needed-focal |
jammy kernel-spammed-jammy-linux-nvidia-6.8-v2 verification-needed-focal verification-needed-jammy-linux-nvidia-6.8 |
|
