On 20/06/17 23:52, Andrew Lunn wrote:
On Tue, Jun 20, 2017 at 07:37:35PM +0200, John Crispin wrote:
On 20/06/17 16:01, Andrew Lunn wrote:
On Tue, Jun 20, 2017 at 10:06:54AM +0200, John Crispin wrote:
RPS and probably other kernel features are currently broken on some if not
all DSA devices. The root cause of this that skb_hash will call the
flow_disector.
Hi John
What is the call path when the flow_disector is called? I'm wondering
if we can defer this, and call it later, after the tag code has
removed the header.
Andrew
Hi John
I follow your logic of doing the hash early
Is there any value in including the DSA header in the hash? That might
allow frames from different ingress ports to be spread over CPUs?
Andrew
Hi Andrew,
adding the DSA header wont make any difference and would still require a
patch to the flow dissector.
John
