| 2024-07-01 14:54:08 |
Thibf |
bug |
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added bug |
| 2024-07-01 14:54:15 |
Thibf |
nominated for series |
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Ubuntu Noble |
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| 2024-07-01 14:54:15 |
Thibf |
bug task added |
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linux-intel (Ubuntu Noble) |
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| 2024-07-01 14:54:26 |
Thibf |
linux-intel (Ubuntu Noble): status |
New |
In Progress |
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| 2024-07-01 14:54:28 |
Thibf |
linux-intel (Ubuntu Noble): assignee |
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Thibf (thibf) |
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| 2024-07-01 14:58:46 |
Thibf |
description |
This is a public version of:
- https://bugs.launchpad.net/bugs/2055747
- https://bugs.launchpad.net/bugs/2058092
[ Impact ]
* Fix EPT paging level 4 using incorrectly memory range.
* Expose support of EPT paging level 5 for compatible hardware (e.g. Sierra Forest)
[ Fix ]
Clean cherry pick from next for the fix and associated self-tests.
[ Test Plan ]
On compatible hardware
* Verify level 5 flag
* Execute self-tests
[ Where problems could occur ]
* Regression in KVM features.
[ Other info ]
Context:
https://lore.kernel.org/all/170864656017.3080257.14048100709856204250.b4-ty@google.com/
https://lore.kernel.org/all/171754268137.2777430.1222935014468693201.b4-ty@google.com/ |
This is a public version of:
- https://bugs.launchpad.net/bugs/2055747
- https://bugs.launchpad.net/bugs/2058092
[ Impact ]
* Fix EPT paging level 4 using incorrectly memory range.
* Expose support of EPT paging level 5 for compatible hardware (e.g. Sierra Forest)
[ Fix ]
Clean cherry pick for the fix and associated self-tests.
[ Test Plan ]
On compatible hardware
* Verify level 5 flag
* Execute self-tests
[ Where problems could occur ]
* Regression in KVM features.
[ Other info ]
Context:
https://lore.kernel.org/all/170864656017.3080257.14048100709856204250.b4-ty@google.com/
https://lore.kernel.org/all/171754268137.2777430.1222935014468693201.b4-ty@google.com/ |
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| 2024-07-04 16:24:09 |
Thibf |
description |
This is a public version of:
- https://bugs.launchpad.net/bugs/2055747
- https://bugs.launchpad.net/bugs/2058092
[ Impact ]
* Fix EPT paging level 4 using incorrectly memory range.
* Expose support of EPT paging level 5 for compatible hardware (e.g. Sierra Forest)
[ Fix ]
Clean cherry pick for the fix and associated self-tests.
[ Test Plan ]
On compatible hardware
* Verify level 5 flag
* Execute self-tests
[ Where problems could occur ]
* Regression in KVM features.
[ Other info ]
Context:
https://lore.kernel.org/all/170864656017.3080257.14048100709856204250.b4-ty@google.com/
https://lore.kernel.org/all/171754268137.2777430.1222935014468693201.b4-ty@google.com/ |
This is a public version of:
- https://bugs.launchpad.net/bugs/2055747
- https://bugs.launchpad.net/bugs/2058092
[ Impact ]
* Fix EPT paging level 4 using incorrectly memory range in specific configuration.
* Expose support of EPT paging level 5 for compatible hardware (e.g. Sierra Forest).
[ Fix ]
Clean cherry pick for the fix and associated self-tests.
[ Test Plan ]
On compatible hardware
* Verify level 5 flag
* Execute self-tests
[ Where problems could occur ]
* Regression in KVM features.
[ Other info ]
Context:
https://lore.kernel.org/all/170864656017.3080257.14048100709856204250.b4-ty@google.com/
https://lore.kernel.org/all/171754268137.2777430.1222935014468693201.b4-ty@google.com/ |
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| 2024-07-04 16:25:54 |
Thibf |
linux-intel (Ubuntu Noble): status |
In Progress |
Fix Committed |
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| 2024-07-04 16:25:56 |
Thibf |
linux-intel (Ubuntu Noble): status |
Fix Committed |
In Progress |
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| 2024-07-18 14:21:26 |
Thibf |
linux-intel (Ubuntu Noble): status |
In Progress |
Fix Committed |
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| 2024-07-19 15:03:32 |
Ubuntu Kernel Bot |
tags |
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kernel-spammed-noble-linux-intel-v2 verification-needed-noble-linux-intel |
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| 2024-08-06 20:56:23 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-noble-linux-intel-v2 verification-needed-noble-linux-intel |
kernel-spammed-noble-linux-ibm-gt-tdx-v2 kernel-spammed-noble-linux-intel-v2 verification-needed-noble-linux-ibm-gt-tdx verification-needed-noble-linux-intel |
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