DPDK included a couple flags EXT_ATTACHED_MBUF and IND_ATTACHED_MBUF which are not really offloading flags, so this patch fixes to reset only offloading flags or to reset only those flags when needed.
Signed-off-by: Flavio Leitner <[email protected]> --- lib/dp-packet.c | 4 +++- lib/dp-packet.h | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/dp-packet.c b/lib/dp-packet.c index 62d7faa4c..e02891449 100644 --- a/lib/dp-packet.c +++ b/lib/dp-packet.c @@ -193,7 +193,9 @@ dp_packet_clone_with_headroom(const struct dp_packet *buffer, size_t headroom) offsetof(struct dp_packet, l2_pad_size)); #ifdef DPDK_NETDEV - new_buffer->mbuf.ol_flags = buffer->mbuf.ol_flags; + /* The new packet is linear, so copy only the offloading flags */ + new_buffer->mbuf.ol_flags = buffer->mbuf.ol_flags + & ~(EXT_ATTACHED_MBUF | IND_ATTACHED_MBUF); #endif if (dp_packet_rss_valid(buffer)) { diff --git a/lib/dp-packet.h b/lib/dp-packet.h index 1e5362304..325924eaa 100644 --- a/lib/dp-packet.h +++ b/lib/dp-packet.h @@ -538,7 +538,7 @@ dp_packet_rss_valid(const struct dp_packet *p) static inline void dp_packet_reset_offload(struct dp_packet *p) { - p->mbuf.ol_flags = 0; + p->mbuf.ol_flags &= (EXT_ATTACHED_MBUF | IND_ATTACHED_MBUF); } static inline bool -- 2.24.1 _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
