Public bug reported:
SRU Justification
[Impact]
Microsoft has requested the addition of MANA EQ-sharing patch set which
is essentially everything up through v5.15-rc6.
3 more patches from Haiyang regarding EQ-sharing for Microsoft Azure
Network Adapter (MANA). This saves MSI-X interrupts and allows the host
to offer more virtual ports (network interfaces) to the VM. With the
patches, the MANA driver supports up to 256 virtual ports per VF (it was
16/VF), and support up to 64 queues per vPort (it was 16).
[Test Case]
Microsoft to test and verify.
[Where things might go wrong]
More virtual ports may cause issues in older kernels.
[Other Info]
SF: #00321275
** Affects: linux-azure (Ubuntu)
Importance: Undecided
Status: Fix Released
** Affects: linux-azure (Ubuntu Focal)
Importance: Medium
Assignee: Tim Gardner (timg-tpi)
Status: In Progress
** Affects: linux-azure (Ubuntu Hirsute)
Importance: Medium
Assignee: Tim Gardner (timg-tpi)
Status: In Progress
** Affects: linux-azure (Ubuntu Impish)
Importance: Medium
Assignee: Tim Gardner (timg-tpi)
Status: In Progress
** Also affects: linux-azure (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Also affects: linux-azure (Ubuntu Impish)
Importance: Undecided
Status: New
** Also affects: linux-azure (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-azure (Ubuntu)
Status: New => Fix Released
** Changed in: linux-azure (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux-azure (Ubuntu Hirsute)
Status: New => In Progress
** Changed in: linux-azure (Ubuntu Impish)
Status: New => In Progress
** Changed in: linux-azure (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux-azure (Ubuntu Hirsute)
Importance: Undecided => Medium
** Changed in: linux-azure (Ubuntu Impish)
Importance: Undecided => Medium
** Changed in: linux-azure (Ubuntu Focal)
Assignee: (unassigned) => Tim Gardner (timg-tpi)
** Changed in: linux-azure (Ubuntu Hirsute)
Assignee: (unassigned) => Tim Gardner (timg-tpi)
** Changed in: linux-azure (Ubuntu Impish)
Assignee: (unassigned) => Tim Gardner (timg-tpi)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-azure in Ubuntu.
https://bugs.launchpad.net/bugs/1947859
Title:
linux-azure: Updata MANA to 5.15-rc6
Status in linux-azure package in Ubuntu:
Fix Released
Status in linux-azure source package in Focal:
In Progress
Status in linux-azure source package in Hirsute:
In Progress
Status in linux-azure source package in Impish:
In Progress
Bug description:
SRU Justification
[Impact]
Microsoft has requested the addition of MANA EQ-sharing patch set
which is essentially everything up through v5.15-rc6.
3 more patches from Haiyang regarding EQ-sharing for Microsoft Azure
Network Adapter (MANA). This saves MSI-X interrupts and allows the
host to offer more virtual ports (network interfaces) to the VM. With
the patches, the MANA driver supports up to 256 virtual ports per VF
(it was 16/VF), and support up to 64 queues per vPort (it was 16).
[Test Case]
Microsoft to test and verify.
[Where things might go wrong]
More virtual ports may cause issues in older kernels.
[Other Info]
SF: #00321275
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1947859/+subscriptions
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