Public bug reported:
SRU Justification
[Impact]
Hyperv can emit copious numbers of error messages "Unable to send packet
via vmbus".
[Test Plan]
Microsoft tested, patches are upstream.
[Regression Potential]
Commit 19b5e6659eaf537ebeac90ae30c7df0296fe5ab9 ('drm/hyperv: Don't
overwrite dirt_needed value set by host') fixes a race condition that
could have unforeseen side effects.
[Other Info]
SF: #00359893
** Affects: linux-azure (Ubuntu)
Importance: Undecided
Status: Fix Released
** Affects: linux-azure (Ubuntu Jammy)
Importance: Medium
Assignee: Tim Gardner (timg-tpi)
Status: In Progress
** Affects: linux-azure (Ubuntu Kinetic)
Importance: Medium
Assignee: Tim Gardner (timg-tpi)
Status: In Progress
** Package changed: linux (Ubuntu) => linux-azure (Ubuntu)
** Also affects: linux-azure (Ubuntu Kinetic)
Importance: Undecided
Status: New
** Also affects: linux-azure (Ubuntu Jammy)
Importance: Undecided
Status: New
** Changed in: linux-azure (Ubuntu)
Status: New => Fix Released
** Changed in: linux-azure (Ubuntu Jammy)
Importance: Undecided => Medium
** Changed in: linux-azure (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux-azure (Ubuntu Jammy)
Assignee: (unassigned) => Tim Gardner (timg-tpi)
** Changed in: linux-azure (Ubuntu Kinetic)
Importance: Undecided => Medium
** Changed in: linux-azure (Ubuntu Kinetic)
Status: New => In Progress
** Changed in: linux-azure (Ubuntu Kinetic)
Assignee: (unassigned) => Tim Gardner (timg-tpi)
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https://bugs.launchpad.net/bugs/2019009
Title:
Azure: Limit Hyperv error messages
Status in linux-azure package in Ubuntu:
Fix Released
Status in linux-azure source package in Jammy:
In Progress
Status in linux-azure source package in Kinetic:
In Progress
Bug description:
SRU Justification
[Impact]
Hyperv can emit copious numbers of error messages "Unable to send
packet via vmbus".
[Test Plan]
Microsoft tested, patches are upstream.
[Regression Potential]
Commit 19b5e6659eaf537ebeac90ae30c7df0296fe5ab9 ('drm/hyperv: Don't
overwrite dirt_needed value set by host') fixes a race condition that
could have unforeseen side effects.
[Other Info]
SF: #00359893
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/2019009/+subscriptions
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