On Fri, Nov 01, 2024 at 02:57:26PM +0100, Martin Weiser wrote:
>
> The issue only appeared with hardware-timestamping enabled
> (RTE_ETH_RX_OFFLOAD_TIMESTAMP).
>
> The length of the prepended hardware timestamp was not subtracted from
> the data length so that received packets were 16 bytes longer than
> expected.
>
> In scatter-gather mode only the first mbuf has a timestamp but the
> data offset of the follow-up mbufs was not adjusted accordingly.
> This caused 16 bytes of packet data to be missing between
> the segments.
>
Fixes: 4f6fbbf6f17d ("net/igc: support IEEE 1588 PTP")
> Signed-off-by: Martin Weiser <[email protected]>
> ---
Acked-by: Bruce Richardson <[email protected]>
