From mboxrd@z Thu Jan 1 00:00:00 1970 From: fklassen at appneta.com (Fred Klassen) Date: Thu, 23 May 2019 14:06:47 -0700 Subject: [PATCH net 0/4] Allow TX timestamp with UDP GSO Message-ID: <20190523210651.80902-1-fklassen@appneta.com> Fixes an issue where TX Timestamps are not arriving on the error queue when UDP_SEGMENT CMSG type is combined with CMSG type SO_TIMESTAMPING. Also this updates the UDP GSO selftests to optionally stress test this condition, and report the reliability and performance of both TX Timestamping and ZEROCOPY messages. Fred Klassen (4): net/udp_gso: Allow TX timestamp with UDP GSO net/udpgso_bench_tx: options to exercise TX CMSG net/udpgso_bench_tx: fix sendmmsg on unconnected socket net/udpgso_bench_tx: audit error queue net/ipv4/udp_offload.c | 4 + tools/testing/selftests/net/udpgso_bench_tx.c | 376 ++++++++++++++++++++++++-- 2 files changed, 358 insertions(+), 22 deletions(-) -- 2.11.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: fklassen@appneta.com (Fred Klassen) Date: Thu, 23 May 2019 14:06:47 -0700 Subject: [PATCH net 0/4] Allow TX timestamp with UDP GSO Message-ID: <20190523210651.80902-1-fklassen@appneta.com> Content-Type: text/plain; charset="UTF-8" Message-ID: <20190523210647.F2vpWQosao00R5MpMeN_jEcvMWV209Yz0LtkXNw6xhM@z> Fixes an issue where TX Timestamps are not arriving on the error queue when UDP_SEGMENT CMSG type is combined with CMSG type SO_TIMESTAMPING. Also this updates the UDP GSO selftests to optionally stress test this condition, and report the reliability and performance of both TX Timestamping and ZEROCOPY messages. Fred Klassen (4): net/udp_gso: Allow TX timestamp with UDP GSO net/udpgso_bench_tx: options to exercise TX CMSG net/udpgso_bench_tx: fix sendmmsg on unconnected socket net/udpgso_bench_tx: audit error queue net/ipv4/udp_offload.c | 4 + tools/testing/selftests/net/udpgso_bench_tx.c | 376 ++++++++++++++++++++++++-- 2 files changed, 358 insertions(+), 22 deletions(-) -- 2.11.0