On 11/8/2021 8:23 AM, sahithi.singam@oracle.com wrote:

From: Sahithi Singam<redacted>

At present, there are no spinlocks around register command access.
This resulted in a race condition when two threads running on
two different cores invoked link_update function at the same time
to get link status. Due to this race condition, one of the threads
reported false link status value.

Signed-off-by: Sahithi Singam<redacted>

Hi Yong, can you please review this patch?