linux_dsm_epyc7002/net/sched
Vinicius Costa Gomes bfabd41da3 taprio: Fix dropping packets when using taprio + ETF offloading
When using taprio offloading together with ETF offloading, configured
like this, for example:

$ tc qdisc replace dev $IFACE parent root handle 100 taprio \
  	num_tc 4 \
        map 2 2 1 0 3 2 2 2 2 2 2 2 2 2 2 2 \
	queues 1@0 1@1 1@2 1@3 \
	base-time $BASE_TIME \
	sched-entry S 01 1000000 \
	sched-entry S 0e 1000000 \
	flags 0x2

$ tc qdisc replace dev $IFACE parent 100:1 etf \
     	offload delta 300000 clockid CLOCK_TAI

During enqueue, it works out that the verification added for the
"txtime" assisted mode is run when using taprio + ETF offloading, the
only thing missing is initializing the 'next_txtime' of all the cycle
entries. (if we don't set 'next_txtime' all packets from SO_TXTIME
sockets are dropped)

Fixes: 4cfd5779bd ("taprio: Add support for txtime-assist mode")
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-02-07 11:30:03 +01:00
..
act_api.c
act_bpf.c
act_connmark.c
act_csum.c
act_ct.c
act_ctinfo.c
act_gact.c
act_ife.c
act_ipt.c
act_meta_mark.c
act_meta_skbprio.c
act_meta_skbtcindex.c
act_mirred.c
act_mpls.c
act_nat.c
act_pedit.c
act_police.c
act_sample.c
act_simple.c
act_skbedit.c
act_skbmod.c
act_tunnel_key.c
act_vlan.c
cls_api.c
cls_basic.c
cls_bpf.c
cls_cgroup.c
cls_flow.c
cls_flower.c
cls_fw.c
cls_matchall.c
cls_route.c
cls_rsvp6.c
cls_rsvp.c
cls_rsvp.h cls_rsvp: fix rsvp_policy 2020-02-01 12:25:06 -08:00
cls_tcindex.c net_sched: fix a resource leak in tcindex_set_parms() 2020-02-05 14:11:57 +01:00
cls_u32.c
em_canid.c
em_cmp.c
em_ipset.c
em_ipt.c
em_meta.c
em_nbyte.c
em_text.c
em_u32.c
ematch.c net_sched: ematch: reject invalid TCF_EM_SIMPLE 2020-01-27 10:55:26 +01:00
Kconfig
Makefile
sch_api.c net_sched: walk through all child classes in tc_bind_tclass() 2020-01-27 10:52:46 +01:00
sch_atm.c
sch_blackhole.c
sch_cake.c
sch_cbq.c
sch_cbs.c
sch_choke.c sch_choke: Use kvcalloc 2020-01-29 11:58:10 +01:00
sch_codel.c
sch_drr.c
sch_dsmark.c
sch_etf.c
sch_ets.c
sch_fifo.c
sch_fq_codel.c
sch_fq_pie.c net: sched: prevent a use after free 2020-02-06 14:00:12 +01:00
sch_fq.c
sch_generic.c
sch_gred.c
sch_hfsc.c
sch_hhf.c
sch_htb.c
sch_ingress.c
sch_mq.c
sch_mqprio.c
sch_multiq.c
sch_netem.c
sch_pie.c
sch_plug.c
sch_prio.c
sch_qfq.c
sch_red.c
sch_sfb.c
sch_sfq.c
sch_skbprio.c
sch_taprio.c taprio: Fix dropping packets when using taprio + ETF offloading 2020-02-07 11:30:03 +01:00
sch_tbf.c
sch_teql.c