linux-azure: Fixup Hyperv backport bugs
Bug #1968344 reported by
Tim Gardner
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-azure (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
Focal |
Fix Released
|
Medium
|
Tim Gardner |
Bug Description
SRU Justification
[Impact]
The initial release of arm64 support for Hyperv in the v5.4 was found to have an x86 bug related to IRQ mapping. There is a SAUCE patch to correct a boot failure.
[Test Case]
Boot an Azure instance with advanced networking enabled (mlx5_ib)
[Where things could go wrong]
There could be other interrupt allocation and mapping issues.
[Other Info]
These patches are dependent on LP: #1961300
affects: | linux (Ubuntu) → linux-azure (Ubuntu) |
Changed in linux-azure (Ubuntu): | |
assignee: | nobody → Tim Gardner (timg-tpi) |
importance: | Undecided → Medium |
status: | New → In Progress |
status: | In Progress → Fix Released |
Changed in linux-azure (Ubuntu Focal): | |
assignee: | nobody → Tim Gardner (timg-tpi) |
importance: | Undecided → Medium |
status: | New → In Progress |
Changed in linux-azure (Ubuntu): | |
assignee: | Tim Gardner (timg-tpi) → nobody |
description: | updated |
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This bug is awaiting verification that the linux-azure- 5.4/5.4. 0-1077. 80~18.04. 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- bionic' to 'verification- done-bionic' . If the problem still exists, change the tag 'verification- needed- bionic' to 'verification- failed- bionic' .
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.
See https:/ /wiki.ubuntu. com/Testing/ EnableProposed for documentation how to enable and use -proposed. Thank you!