[ovs-dev] [PATCH] tun-metadata: Always set option present when copying data.

Ben Pfaff blp at nicira.com
Fri Aug 21 20:28:46 UTC 2015

On Thu, Aug 13, 2015 at 07:59:29PM -0700, Jesse Gross wrote:
> Whenever we write into a tunnel option field, we also need to mark
> it as significant. If we don't, then the data will later be ignored.
> We currently do this in every case except for flow metadata. This causes
> us to not correctly serialize the tunnel metadata for Packet Ins to the
> controller.
> Rather than separately writing the data and marking the options as present,
> it is better to combine the two steps to ensure that one can never be
> done without the other.
> Signed-off-by: Jesse Gross <jesse at nicira.com>

Acked-by: Ben Pfaff <blp at nicira.com>

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