APPLIED: [SRU][R:linux-azure][PATCH 0/1] [MANA] net: mana: Cache MANA_QUERY_LINK_CONFIG result to avoid repeated HWC queries

[John Cabaj]

On 9/23/26 10:28 PM, John Cabaj wrote:
> BugLink: https://bugs.launchpad.net/bugs/2168373
> 
> SRU Justification
> 
> [Impact]
> 
> * Microsoft requested backport of patch to cache relevant MANA config information rather than performing more expensive calls to query the hardware directly.
> 
> [Fix]
> 
> * Clean cherry-pick of 8e0ffcc926f4: "net: mana: Cache MANA_QUERY_LINK_CONFIG result to avoid repeated HWC queries"
> 
> [Test Plan]
> 
> * Compile tested
> * Microsoft to test further
> 
> [Regression potential]
> 
> * Patches isolated to MANA specifically. Possibly regression could result in unexpected behavior of MANA driver.
> 
> [Other info]
> 
> * SF#00441033
> 
> Erni Sri Satya Vennela (1):
>    net: mana: Cache MANA_QUERY_LINK_CONFIG result to avoid repeated HWC
>      queries
> 
>   drivers/net/ethernet/microsoft/mana/mana_en.c | 23 +++++++++++++++----
>   include/net/mana/mana.h                       |  4 ++++
>   2 files changed, 23 insertions(+), 4 deletions(-)
> 

Applied to Resolute linux-azure master-next branch.


Thanks,
j-c