[PATCH 0/1][kinetic/linux-azure] Fix race on per-CQ variable napi work_done

[Tim Gardner]

SRU Justification

https://bugs.launchpad.net/bugs/2003353

[Impact]

This patch [1] is requested by MSFT Linux Systems Group to fix a race condition that can cause a panic in napi_iperf().

[1] - https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=18010ff776fa42340efc428b3ea6d19b3e7c7b21

[Test Case]

MSFT tested and approved, "Please merge in both the kernels, LSG finished the validation".

[Where things could go wrong]

Test results are good. Regression potential seems low.

[Other Info]

SF: #00350135