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D36043.id108885.diff
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D36043.id108885.diff

Index: sys/netinet/tcp_lro.c
===================================================================
--- sys/netinet/tcp_lro.c
+++ sys/netinet/tcp_lro.c
@@ -1948,7 +1948,12 @@
m_freem(mb);
return;
}
-
+ /* Get a more accurate view of when the packet arrived if hdwr tstmp is lacking */
+ if ((mb->m_flags & (M_TSTMP_LRO | M_TSTMP)) == 0) {
+ binuptime(&lc->lro_last_queue_time);
+ mb->m_pkthdr.rcv_tstmp = bintime2ns(&lc->lro_last_queue_time);
+ mb->m_flags |= M_TSTMP_LRO;
+ }
/* check if packet is not LRO capable */
if (__predict_false((lc->ifp->if_capenable & IFCAP_LRO) == 0)) {
/* input packet to network layer */

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