Ubuntu
linux package

Azure: Enable MANA Jumbo Frame Support

  1. Kinetic (22.10)
  2. Bug #2016898
Bug #2016898 reported by Tim Gardner
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Fix Committed
Medium
Tim Gardner
Jammy
Fix Committed
Medium
Tim Gardner
Kinetic
Fix Committed
Medium
Tim Gardner
Lunar
Fix Committed
Medium
Tim Gardner

Bug Description

SRU Justification

[Impact]

The MANA driver does not support jumbo frames

[Fix]
net: mana: Add support for jumbo frame
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/drivers/net/ethernet/microsoft/mana?id=80f6215b450eb8e92d8b1f117abf5ecf867f963e

net: mana: Enable RX path to handle various MTU sizes
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/drivers/net/ethernet/microsoft/mana?id=2fbbd712baf1c60996554326728bbdbef5616e12

net: mana: Refactor RX buffer allocation code to prepare for various MTU
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/drivers/net/ethernet/microsoft/mana?id=a2917b23497e4205db32271e4e06e142a9f8a6aa

net: mana: Use napi_build_skb in RX path
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/drivers/net/ethernet/microsoft/mana?id=ce518bc3e9ca342309995c9270c3ec4892963695

[Test Plan]

Microsoft tested

[Regression Potential]

Regular frames could be discarded.

[Other Info]

SF: #00358566

Tim Gardner (timg-tpi)
Changed in linux (Ubuntu Lunar):
assignee: nobody → Tim Gardner (timg-tpi)
importance: Undecided → Medium
status: New → In Progress
Tim Gardner (timg-tpi)
Changed in linux (Ubuntu Jammy):
assignee: nobody → Tim Gardner (timg-tpi)
importance: Undecided → Medium
status: New → In Progress
Changed in linux (Ubuntu Kinetic):
assignee: nobody → Tim Gardner (timg-tpi)
importance: Undecided → Medium
status: New → In Progress
Tim Gardner (timg-tpi)
Changed in linux (Ubuntu Jammy):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Kinetic):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Lunar):
status: In Progress → Fix Committed
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-azure/5.19.0-1026.29 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-kinetic' to 'verification-done-kinetic'. If the problem still exists, change the tag 'verification-needed-kinetic' to 'verification-failed-kinetic'.

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!

tags: added: kernel-spammed-kinetic-linux-azure verification-needed-kinetic
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-azure/5.15.0-1038.45 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-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

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!

tags: added: kernel-spammed-jammy-linux-azure verification-needed-jammy
Tim Gardner (timg-tpi)
tags: added: verification-done-jammy verification-done-kinetic
removed: verification-needed-jammy verification-needed-kinetic
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-azure/6.2.0-1009.9 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-lunar' to 'verification-done-lunar'. If the problem still exists, change the tag 'verification-needed-lunar' to 'verification-failed-lunar'.

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!

tags: added: kernel-spammed-lunar-linux-azure verification-needed-lunar
Tim Gardner (timg-tpi)
tags: added: verification-done-lunar
removed: verification-needed-lunar
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