[ovs-dev] [PATCH] datapath: Make OVS_ACTION_ATTR_USERSPACE action to send packet key

Andy Zhou azhou at nicira.com
Tue Jun 25 16:57:58 UTC 2013


No, the patch was prepared before your email.


On Tue, Jun 25, 2013 at 9:53 AM, Jesse Gross <jesse at nicira.com> wrote:

> On Tue, Jun 25, 2013 at 8:22 AM, Andy Zhou <azhou at nicira.com> wrote:
> > OVS_ACTION_ATTR_USERSPACE action was sending the key from the matching
> > flow. This works for exact match flows because flow keys are the
> > same as packet keys. However, it does not work with wildcarded flows as
> > the packet keys may be different than the flow keys. This patch preserves
> > the packet keys and send it when calling output_userspace().
> >
> > Bug #18163
> >
> > Signed-off-by: Andy Zhou <azhou at nicira.com>
>
> Is there a reason to not put the extracted flow in OVS_CB as I had
> mentioned? I think it would make the patch much smaller and cleaner.
>
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