** Changed in: linux-azure (Ubuntu Focal)
Status: In Progress => Fix Committed
** Changed in: linux-azure (Ubuntu Hirsute)
Status: In Progress => Fix Committed
** Changed in: linux-azure (Ubuntu Impish)
Status: In Progress => Fix Committed
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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:
Fix Committed
Status in linux-azure source package in Hirsute:
Fix Committed
Status in linux-azure source package in Impish:
Fix Committed
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
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