Re: [PATCH net] hv_netvsc: Fix a warning of suspicious RCU usage

From: Jakub Kicinski
Date: Tue Aug 06 2019 - 15:13:13 EST


On Tue, 6 Aug 2019 05:17:44 +0000, Dexuan Cui wrote:
> This fixes a warning of "suspicious rcu_dereference_check() usage"
> when nload runs.
>
> Signed-off-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Dexuan Cui <decui@xxxxxxxxxxxxx>

Minor change in behaviour would perhaps be worth acknowledging in the
commit message (since you check ndev for NULL later now), and a Fixes
tag would be good.

But the looks pretty straightforward and correct!