Re: [patch net] sky2: fix rx filter setup on link up

On Mon, 17 Sep 2012 17:10:17 +0200
Jiri Pirko [off-list ref] wrote:

+	sky2_write_rx_filter(sky2, filter);
+	memcpy(sky2->rx_filter, filter, sizeof(sky2->rx_filter));

This isn't safe since rx_filter might be referred to from interrupt
context (ie link up PHY interrupt). Maybe using atomic64 would be
best.