linux-stable/net/8021q
Alexander Lobakin 4a6e7ec93a vlan/8021q: avoid retpoline overhead on GRO
The two most popular headers going after VLAN are IPv4 and IPv6.
Retpoline overhead for them is addressed only in dev_gro_receive(),
when they lie right after the outermost Ethernet header.
Use the indirect call wrappers in VLAN GRO receive code to reduce
the penalty on receiving tagged frames (when hardware stripping is
off or not available).

Signed-off-by: Alexander Lobakin <alobakin@pm.me>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-18 19:51:12 -07:00
..
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile net: remove blank lines at end of file 2018-07-24 14:10:43 -07:00
vlan.c net: make free_netdev() more lenient with unregistering devices 2021-01-08 19:27:41 -08:00
vlan.h net: vlan: Avoid using BUG() in vlan_proto_idx() 2020-09-25 14:12:18 -07:00
vlan_core.c vlan/8021q: avoid retpoline overhead on GRO 2021-03-18 19:51:12 -07:00
vlan_dev.c net: vlan: Add parse protocol header ops 2021-01-14 18:24:53 -08:00
vlan_gvrp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
vlan_mvrp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
vlan_netlink.c vlan: vlan_changelink() should propagate errors 2020-01-07 13:35:14 -08:00
vlanproc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
vlanproc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00