ACK/Cmnt: [SRU][P/N:linux-azure][PATCH 0/5] azure: backport support for bandwidth clamping in MANA using net shapers

[John Cabaj]

On 10/2/25 10:26 AM, Vinicius Peixoto wrote:
> BugLink: https://bugs.launchpad.net/bugs/2126592
> 
> [Impact]
> 
> Support for bandwidth clamping in MANA is an important feature that has landed recently in upstream. Microsoft would like the feature backported to the Azure kernel in order to optimize their workloads on Azure.
> 
> [Fix]
> 
> Backport the following patches to the P/N:azure trees (Q:linux-azure already has all of them):
> 
> 4d1a9213b4a1 net: mana: Fix potential deadlocks in mana napi ops
> https://git.kernel.org/netdev/net-next/c/d5c8f0e4e0cb
> 
> 21e498aae98b net: mana: Add support for net_shaper_ops
> https://git.kernel.org/netdev/net-next/c/75cabb46935b
> 
> ae9bdb885adc net: mana: Add speed support in mana_get_link_ksettings
> https://git.kernel.org/netdev/net-next/c/a6d5edf11e0c
> 
> 2a5f85ef7b84 net: mana: Handle unsupported HWC commands
> https://git.kernel.org/netdev/net-next/c/ca8ac489ca33
> 
> net: mana: Fix build errors when CONFIG_NET_SHAPER is disabled
> https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=11cd02069872

Some of these have a newline after the upstream signed-off. I'll fix it 
up on apply.

Acked-by: John Cabaj <john.cabaj at canonical.com>

> 
> [Test plan]
> 
> Build tested only; Microsoft will test the bug fix.
> 
> [Where problems could occur]
> 
> Any problems here could cause unexpected behavior and/or crashes in the MANA driver on Azure instances.
> 
> [Other info]
> SF #00413746
> 
> Erni Sri Satya Vennela (5):
>    net: mana: Fix potential deadlocks in mana napi ops
>    net: mana: Add support for net_shaper_ops
>    net: mana: Add speed support in mana_get_link_ksettings
>    net: mana: Handle unsupported HWC commands
>    net: mana: Fix build errors when CONFIG_NET_SHAPER is disabled
> 
>   drivers/net/ethernet/microsoft/Kconfig        |   1 +
>   .../net/ethernet/microsoft/mana/hw_channel.c  |   4 +
>   drivers/net/ethernet/microsoft/mana/mana_en.c | 195 +++++++++++++++++-
>   .../ethernet/microsoft/mana/mana_ethtool.c    |   6 +
>   include/net/mana/gdma.h                       |   1 +
>   include/net/mana/mana.h                       |  42 ++++
>   6 files changed, 240 insertions(+), 9 deletions(-)
>