Re: [PATCH net] netvsc: add rcu_read locking to netvsc callback

From: Stephen Hemminger <stephen@networkplumber.org>
Date: Tue, 10 Jan 2017 07:50:16 -0800

Lockdep finds a case where netvsc receive processing is incorrectly
assuming it is in RCU safe zone. The driver is using RCU to handle
VF reference but RCU read lock not held.

Fixes 0c9d3ba9a87b ("hv_netvsc: use RCU to protect vf_netdev")

Signed-off-by: Stephen Hemminger <redacted>

Fixes tag must have a colon character after "Fixes", you must also
not put any empty lines in between the Fixes tag and the other
tags like signoffs.

Futhermore 0c9d3ba9a87b is not a valid GIT SHA1 ID.

[davem@kkuri net]$ git describe 0c9d3ba9a87b
fatal: Not a valid object name 0c9d3ba9a87b