[SRU][Q/P/N:linux-azure][PATCH 0/1] [MANA][Backport] net: mana: Reduce waiting time if HWC not responding

John Cabaj john.cabaj at canonical.com
Fri Oct 17 18:22:27 UTC 2025


BugLink: https://bugs.launchpad.net/bugs/2128833

SRU Justification

[Impact]

* Microsoft requested MANA patch to reduce waiting time during MANA unloading if HWC is not responding.

[Fix]

* clean cherry-pick of upstream patch:
    * c4deabbc1abe: "net: mana: Reduce waiting time if HWC not responding"

[Test Plan]

* Compile tested
* Microsoft to test

[Regression potential]

* Patch limited to MANA infiniband. Possible regressions result in unexpected behavior of MANA infiniband driver.

[Other info]

* SF#00420315

Haiyang Zhang (1):
  net: mana: Reduce waiting time if HWC not responding

 drivers/net/ethernet/microsoft/mana/hw_channel.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

-- 
2.43.0




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