From: Paul Durrant <paul.durr...@citrix.com>
Date: Mon, 10 Oct 2016 09:30:53 +0100
> From: Paul Durrant <paul.durr...@citrix.com>
> It is useful to be able to see the hash configuration when running tests.
> This patch adds a debugfs node for that purpose.
> The original version of this patch (commit c0c64c152389) was reverted due
> to build failures caused by a conflict with commit 0364a8824c02
> ("xen-netback: switch to threaded irq for control ring"). This new version
> of the patch is nearly identical to the original, the only difference
> being that creation of the debugfs node is predicated on 'ctrl_irq' being
> non-zero rather then the now non-existent 'ctrl_task'.
> Signed-off-by: Paul Durrant <paul.durr...@citrix.com>