Is this 100% reproducible ?
Is this hardware remotely accessible ?
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https://bugs.launchpad.net/bugs/2064560
Title:
kernel panic with linux-intel-iotg 5.15.0.1056.56
** Tags removed: verification-needed-jammy-linux
** Tags added: verification-done-jammy-linux
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https://bugs.launchpad.net/bugs/2058485
Title:
[ICX] [SPR] [ipc/msg]
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/2062556
Title:
[Ubuntu-24.04] Hugepage memory is not getting released even
Was/is it working on previous version that you tried ? On Mantic or Jammy?
I guess you don't have any way to get the console output to a txt file ?
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** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: Ubuntu Noble
Importance: Undecided
Status: New
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** Summary changed:
- KVM: TDX: Return -EINTR for KVM_MEMORY_MAPPING when signal pending
+ KVM: enable TDX
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https://bugs.launchpad.net/bugs/2060234
Title:
KVM:
/26c94a98d0e6445ce87d2a54d35e63d8924d0fe8
** Affects: linux-intel (Ubuntu)
Importance: Medium
Assignee: Thibf (thibf)
Status: Confirmed
** Changed in: linux-intel (Ubuntu)
Assignee: (unassigned) => Thibf (thibf)
** Changed in: linux-intel (Ubuntu)
Importance: Undecided =>
** Changed in: linux-intel (Ubuntu)
Status: Confirmed => Fix Committed
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https://bugs.launchpad.net/bugs/2060234
Title:
KVM: enable TDX
Status in linux-intel
** Description changed:
This is a public version of https://bugs.launchpad.net/bugs/2058835
[Description]
- When a TD is created, during the boot process, steps like loading the
firmware, bootloader, kernel image, etc are measured and stored in RTMR
registers to support the trusted
Public bug reported:
This is a public version of https://bugs.launchpad.net/bugs/2058835
[Description]
When a TD is created, during the boot process, steps like loading the
firmware, bootloader, kernel image, etc are measured and stored in RTMR
registers to support the trusted boot model.
eam (canonical-kernel-team) => Thibf (thibf)
** Changed in: kernel-sru-workflow/prepare-package-generate
Status: New => In Progress
** Changed in: kernel-sru-workflow/prepare-package-generate
Assignee: (unassigned) => Thibf (thibf)
** Changed in: kernel-sru-workflow/prepare-
-review
Importance: Medium
Status: New
** Affects: kernel-sru-workflow/prepare-package
Importance: Medium
Assignee: Thibf (thibf)
Status: In Progress
** Affects: kernel-sru-workflow/prepare-package-generate
Importance: Medium
Assignee: Thibf (thibf
Public bug reported:
[Impact]
Intel Trust Domain Extensions (TDX) protects guest VMs from malicious host and
certain physical attacks.
Linux 6.7 introduced the TDX support for the host to run confidential VMs (TDX
guests).
Bug #2046040 enabled TDX_HOST on noble but that was disabled when
When switching to 6.8-rc1, this commit was introduced:
cb8eb06d50fcf4 x86/virt/tdx: Disable TDX host support when kexec is
enabled
Which led to this config to be removed with this commit:
ca03be74737277 UBUNTU: [Config] updateconfigs following v6.8-rc1 rebase
So this isn't fixed in 6.8
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https://bugs.launchpad.net/bugs/2058668
Title:
[SRF] performance: hwmon: (coretemp) Fix core count limitation
Status in linux
+ data from /sys/class/hwmon.
** Changed in: linux (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux (Ubuntu Jammy)
Assignee: (unassigned) => Thibf (thibf)
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Patchset submitted to kernel mailing list.
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https://bugs.launchpad.net/bugs/2058485
Title:
[ICX] [SPR] [ipc/msg] performance: Mitigate the lock contention with
percpu
Public bug reported:
This is a public version of https://bugs.launchpad.net/bugs/2049792
Backport: [SRF] performance: hwmon: (coretemp) Fix core count
limitation (merged upstream in 6.9) to jammy
[Description]
coretemp driver supports at most 128 cores per package. Cores higher than 128
** Description changed:
This is a public version of https://bugs.launchpad.net/bugs/2034980
Backport: ipc/msg: mitigate the lock contention with percpu counter
(merged upstream in 6.1) to jammy
[Impact]
- The msg_bytes and msg_hdrs atomic counters are frequently updated when
-
** Changed in: linux (Ubuntu Noble)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2056354
Title:
qat: Improve error recovery flows
Status
Public bug reported:
This is a public version of https://bugs.launchpad.net/bugs/2034985
Backport: 6852c46c783d mm/mmap: move vma operations to mm_struct out of
the critical section of file mapping lock (merged upstream in 6.6) to
jammy
[Impact]
The msg_bytes and msg_hdrs atomic counters are
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: intel
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
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** Changed in: linux (Ubuntu Jammy)
Assignee: (unassigned) => Thibf (thibf)
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https://bugs.launchpad.net/bugs/2058481
Title:
[SPR] Networking performance
Public bug reported:
This is a public version of https://bugs.launchpad.net/bugs/2028897
Backport:
bc9d3a9f2afc (net: dst: Switch to rcuref_t reference counting, 2023-03-23)
d288a162dd1c (net: dst: Prevent false sharing vs. dst_entry:: __refcnt,
2023-03-23)
e5ab9eff46b0 (atomics: Provide
** Also affects: linux-gcp-4.15 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-gcp-4.15 (Ubuntu Bionic)
Status: New => Fix Committed
** Changed in: linux-gcp-4.15 (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux-gcp-4.15 (Ubuntu Bionic)
** Changed in: linux (Ubuntu Noble)
Status: In Progress => Fix Committed
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Title:
qat: Improve error recovery flows
Status
** Summary changed:
- qat: Improve error/reset handling
+ qat: Improve error recovery flows
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Title:
qat: Improve error recovery
crashing or restarting the module.
** Changed in: linux (Ubuntu Noble)
Assignee: (unassigned) => Thibf (thibf)
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Title:
Public bug reported:
[Impact]
Some improvement are made to qat which makes it
more resilient and able to handle reset in a
better way.
There is an upstream patch set that improve this
but it's applied to linux-next and scheduled for 6.9.
We should apply the patch set to the Noble 6.8 kernel,
)
Importance: Undecided
Assignee: Thibf (thibf)
Status: New
** Affects: linux-kvm (Ubuntu Focal)
Importance: Undecided
Status: New
** Project changed: kernel-sru-workflow => linux-kvm (Ubuntu)
** Also affects: linux-kvm (Ubuntu Focal)
Importance: Undeci
signed) => Thibf (thibf)
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https://bugs.launchpad.net/bugs/2019000
Title:
Use new annotations model
Status in linux package in Ubuntu:
Invalid
Status in linux-gc
** Description changed:
- As indicated by the errata for the LAN8814 chip, additional backporting
- is required:
+ [ Impact ]
+
+ The LAN8814 isn't supported. Additional backporting is required as
+ explained in the errata[1]:
```
This erratum will be addressed in Linux driver micrel.c,
/LAN8814
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Thibf (thibf)
Status: New
** Affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Description changed
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