netdev - Re: [PATCH] hv_netvsc: fix multicast flags and sync

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Message-ID: <20180307104827.13dfced7@xeon-e3>
Date:   Wed, 7 Mar 2018 10:48:27 -0800
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, Stephen Hemminger <sthemmin@...rosoft.com>
Subject: Re: [PATCH] hv_netvsc: fix multicast flags and sync

On Tue,  6 Mar 2018 20:40:51 -0800
Stephen Hemminger <stephen@...workplumber.org> wrote:

> This addresses two problems with recent multicast flags synchronization.
> The wrong filter value was being computed (and therefore ARP would
> not work on WS2016). And the uc/mc sync logic had locking issues because
> it would be called with irq disabled (reported by lockdep).
> 
> Fixes: bee9d41b37ea ("hv_netvsc: propagate rx filters to VF")
> Signed-off-by: Stephen Hemminger <sthemmin@...rosoft.com>
> ---

Self NAK

Have a better fix, want to split this up.