This bug is awaiting verification that the linux-
azure-6.11/6.11.0-1012.12~24.04.1 kernel in -proposed solves the
problem. Please test the kernel and update this bug with the results. If
the problem is solved, change the tag 'verification-needed-noble-linux-
azure-6.11' to 'verification-done-noble
This bug is awaiting verification that the linux-
nvidia-6.11/6.11.0-1004.4 kernel in -proposed solves the problem. Please
test the kernel and update this bug with the results. If the problem is
solved, change the tag 'verification-needed-noble-linux-nvidia-6.11' to
'verification-done-noble-linux-n
This bug is awaiting verification that the linux-azure/6.8.0-1025.30
kernel in -proposed solves the problem. Please test the kernel and
update this bug with the results. If the problem is solved, change the
tag 'verification-needed-noble-linux-azure' to 'verification-done-noble-
linux-azure'. If th
This bug is awaiting verification that the linux-
gcp-6.11/6.11.0-1011.11~24.04.1 kernel in -proposed solves the problem.
Please test the kernel and update this bug with the results. If the
problem is solved, change the tag 'verification-needed-noble-linux-
gcp-6.11' to 'verification-done-noble-lin
This bug is awaiting verification that the linux-nvidia-tegra-
pvw/6.8.0-1004.4 kernel in -proposed solves the problem. Please test the
kernel and update this bug with the results. If the problem is solved,
change the tag 'verification-needed-noble-linux-nvidia-tegra-pvw' to
'verification-done-nobl
This bug is awaiting verification that the linux-nvidia-
tegra/6.8.0-1003.3 kernel in -proposed solves the problem. Please test
the kernel and update this bug with the results. If the problem is
solved, change the tag 'verification-needed-noble-linux-nvidia-tegra' to
'verification-done-noble-linux-
This bug was fixed in the package linux - 6.8.0-53.55
---
linux (6.8.0-53.55) noble; urgency=medium
* noble/linux: 6.8.0-53.55 -proposed tracker (LP: #2093677)
* Packaging resync (LP: #1786013)
- [Packaging] debian.master/dkms-versions -- update from kernel-versions
(ma
This bug is awaiting verification that the linux-intel/6.11.0-1007.7
kernel in -proposed solves the problem. Please test the kernel and
update this bug with the results. If the problem is solved, change the
tag 'verification-needed-oracular-linux-intel' to 'verification-done-
oracular-linux-intel'.
Verified Oracular kernel fix on DGX H100
** Tags removed: verification-needed-oracular-linux
** Tags added: verification-done-oracular-linux
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Titl
Verified Noble kernel fix on DGX H100
** Tags removed: verification-needed-noble-linux
** Tags added: verification-done-noble-linux
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Title:
vfio
This bug is awaiting verification that the linux/6.8.0-53.55 kernel in
-proposed solves the problem. Please test the kernel and update this bug
with the results. If the problem is solved, change the tag
'verification-needed-noble-linux' to 'verification-done-noble-linux'. If
the problem still exist
This bug is awaiting verification that the linux/6.11.0-17.17 kernel in
-proposed solves the problem. Please test the kernel and update this bug
with the results. If the problem is solved, change the tag
'verification-needed-oracular-linux' to 'verification-done-oracular-
linux'. If the problem sti
chrisyin233,
The reverts here will be included in the -generic kernels, they have
been applied to the Noble and Oracular trees as of today.
They are not included in 6.8.0-52.53-generic, as this version is from
the s2024.12.02 security cycle. They are slated to be included in the
2025.01.13 cycle
Hi Jacob
Will the reverting patch be merged into linux-image-6.8.0-52-generic?
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Title:
vfio_pci soft lockup on VM start while using PCIe passthr
** Changed in: linux-nvidia-6.11 (Ubuntu Noble)
Status: In Progress => Fix Committed
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Title:
vfio_pci soft lockup on VM start while using
This bug was fixed in the package linux-nvidia - 6.8.0-1020.22
---
linux-nvidia (6.8.0-1020.22) noble; urgency=medium
* noble/linux-nvidia: 6.8.0-1020.22 -proposed tracker (LP: #2090351)
* ice driver RTNL assertion failed warning on shutdown/reboot (LP: #2091107)
- ice: Remov
Verified that the problem is resolved using the following test case on
DGX H100 running 6.8.0-1020-nvidia. Guest boot time is around 5 minutes
as expected.
$ sudo virt-install --connect qemu:///system -v --name gpu-pt-test \
--memory 16384 --vcpus 16 --cpu host --cdrom \
/ubuntu-24.04.1-live-s
This bug is awaiting verification that the linux-nvidia/6.8.0-1020.22
kernel in -proposed solves the problem. Please test the kernel and
update this bug with the results. If the problem is solved, change the
tag 'verification-needed-noble-linux-nvidia' to 'verification-done-
noble-linux-nvidia'. If
Patches submitted to kernel-team mailing list:
https://lists.ubuntu.com/archives/kernel-team/2024-December/155853.html.
SRU Justification
[Impact]
The patch "vfio/pci: Use unmap_mapping_range()" rewrote the way VFIO tracks
mapped regions to use the "vmf_insert_pfn" function instead of tracking t
** Also affects: linux (Ubuntu Oracular)
Importance: Undecided
Status: New
** Also affects: linux-nvidia (Ubuntu Oracular)
Importance: Undecided
Status: New
** No longer affects: linux-nvidia (Ubuntu Oracular)
** Changed in: linux (Ubuntu Oracular)
Assignee: (unassigned)
Soft lockup warnings in guest VM during boot if only "vfio/pci: Insert full vma
on mmap'd MMIO fault" is reverted on the host kernel:
[ 157.283187] watchdog: BUG: soft lockup - CPU#10 stuck for 135s! [swapper/0:1]
[ 157.283187] Modules linked in:
[ 157.283187] CPU: 10 PID: 1 Comm: swapper/0 Tai
Soft lockup warnings on host while VM launches with neither patch reverted:
[ 3575.401356] watchdog: BUG: soft lockup - CPU#214 stuck for 26s! [CPU
23/KVM:16612]
[ 3575.409882] Modules linked in: xt_CHECKSUM xt_MASQUERADE xt_conntrack
ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat vhost_net tap v
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