Acked-by: Ethan Jackson <et...@nicira.com>
On Tue, Oct 16, 2012 at 1:01 PM, Ben Pfaff <b...@nicira.com> wrote:
> Reported-by: Pankaj Thakkar <thak...@nicira.com>
> Signed-off-by: Ben Pfaff <b...@nicira.com>
> ---
> include/openflow/nicira-ext.h | 4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/include/openflow/nicira-ext.h b/include/openflow/nicira-ext.h
> index 8e6af52..255e30d 100644
> --- a/include/openflow/nicira-ext.h
> +++ b/include/openflow/nicira-ext.h
> @@ -502,6 +502,10 @@ OFP_ASSERT(sizeof(struct nx_action_pop_queue) == 16);
> * The switch will reject actions for which src_ofs+n_bits is greater than
> the
> * width of 'src' or dst_ofs+n_bits is greater than the width of 'dst' with
> * error type OFPET_BAD_ACTION, code OFPBAC_BAD_ARGUMENT.
> + *
> + * This action behaves properly when 'src' overlaps with 'dst', that is, it
> + * behaves as if 'src' were copied out to a temporary buffer, then the
> + * temporary buffer copied to 'dst'.
> */
> struct nx_action_reg_move {
> ovs_be16 type; /* OFPAT_VENDOR. */
> --
> 1.7.2.5
>
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