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kernel_optimize_test/net/openvswitch
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kaixi.fan eee84eafc3 ovs: clear skb->tstamp in forwarding path 
[ Upstream commit 01634047bf0d5c2d9b7d8095bb4de1663dbeedeb ]

fq qdisc requires tstamp to be cleared in the forwarding path. Now ovs
doesn't clear skb->tstamp. We encountered a problem with linux
version 5.4.56 and ovs version 2.14.1, and packets failed to
dequeue from qdisc when fq qdisc was attached to ovs port.

Fixes: fb420d5d91 ("tcp/fq: move back to CLOCK_MONOTONIC")
Signed-off-by: kaixi.fan <fankaixi.li@bytedance.com>
Signed-off-by: xiexiaohui <xiexiaohui.xxh@bytedance.com>
Reviewed-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-08-26 08:35:50 -04:00
..
actions.c openvswitch: fix stack OOB read while fragmenting IPv4 packets 2021-05-11 14:47:34 +02:00
conntrack.c openvswitch: fix send of uninitialized stack memory in ct limit reply 2021-04-14 08:42:10 +02:00
conntrack.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295 2019-06-05 17:36:38 +02:00
datapath.c net: openvswitch: silence suspicious RCU usage warning 2020-11-03 16:57:42 -08:00
datapath.h net: openvswitch: add masks cache hit counter 2020-08-03 15:17:48 -07:00
dp_notify.c net: openvswitch: use netif_ovs_is_port() instead of opencode 2019-07-08 15:53:25 -07:00
flow_netlink.c openvswitch: fix error return code in validate_and_copy_dec_ttl() 2020-12-04 15:43:14 -08:00
flow_netlink.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269 2019-06-05 17:30:29 +02:00
flow_table.c net: openvswitch: silence suspicious RCU usage warning 2020-11-03 16:57:42 -08:00
flow_table.h net: openvswitch: fix to make sure flow_lookup() is not preempted 2020-10-18 12:29:36 -07:00
flow.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
flow.h treewide: Use sizeof_field() macro 2019-12-09 10:36:44 -08:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile openvswitch: Add meter infrastructure 2017-11-13 10:37:07 +09:00
meter.c openvswitch: meter: fix race when getting now_ms. 2021-06-03 09:00:47 +02:00
meter.h net: openvswitch: use u64 for meter bucket 2020-04-23 18:26:11 -07:00
vport-geneve.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
vport-gre.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269 2019-06-05 17:30:29 +02:00
vport-internal_dev.c net: openvswitch: use new function dev_fetch_sw_netstats 2020-10-13 17:33:49 -07:00
vport-internal_dev.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269 2019-06-05 17:30:29 +02:00
vport-netdev.c net: openvswitch: use netif_ovs_is_port() instead of opencode 2019-07-08 15:53:25 -07:00
vport-netdev.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269 2019-06-05 17:30:29 +02:00
vport-vxlan.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269 2019-06-05 17:30:29 +02:00
vport.c ovs: clear skb->tstamp in forwarding path 2021-08-26 08:35:50 -04:00
vport.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 269 2019-06-05 17:30:29 +02:00