From: Bert Kenward <bkenw...@solarflare.com>
Date: Wed, 12 Jul 2017 17:19:41 +0100
> If we have more than 32 unicast MAC addresses assigned to an interface
> we will read beyond the end of the address table in the driver when
> adding filters. The next 256 entries store multicast addresses, so we
> will end up attempting to insert duplicate filters, which is mostly
> harmless. If we add more than 288 unicast addresses we will then read
> past the multicast address table, which is likely to be more exciting.
>
> Fixes: 12fb0da45c9a ("sfc: clean fallbacks between promisc/normal in
> efx_ef10_filter_sync_rx_mode")
> Signed-off-by: Bert Kenward <bkenw...@solarflare.com>
Applied and queued up for -stable, thanks.
