Vladimir Oltean 54fec33582 net: flow_dissector: avoid indirect call to DSA .flow_dissect for generic case ... With the recent mitigations against speculative execution exploits, indirect function calls are more expensive and it would be good to avoid them where possible. In the case of DSA, most switch taggers will shift the EtherType and next headers by a fixed amount equal to that tag's length in bytes. So we can use a generic procedure to determine that, without calling into custom tagger code. However we still leave the flow_dissect method inside struct dsa_device_ops as an override for the generic function. Suggested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-09-26 14:17:59 -07:00
..
bpf_sk_storage.c	bpf: Using rcu_read_lock for bpf_sk_storage_map iterator	2020-09-21 15:31:53 -07:00
datagram.c	net: zerocopy: combine pages in zerocopy_sg_from_iter()	2020-08-20 16:12:50 -07:00
datagram.h	net/core: Allow the compiler to verify declaration and definition consistency	2019-03-27 13:49:44 -07:00
dev_addr_lists.c	net: explain the lockdep annotations for dev_uc_unsync()	2020-06-28 21:38:27 -07:00
dev_ioctl.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
dev.c	net: fix a new kernel-doc warning at dev.c	2020-09-23 17:42:54 -07:00
devlink.c	devlink: introduce flash update overwrite mask	2020-09-25 17:20:57 -07:00
drop_monitor.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
dst_cache.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
dst.c	net: Correct the comment of dst_dev_put()	2020-09-10 13:28:57 -07:00
failover.c	failover: allow name change on IFF_UP slave interfaces	2019-04-10 22:12:26 -07:00
fib_notifier.c	net: fib_notifier: propagate extack down to the notifier block callback	2019-10-04 11:10:56 -07:00
fib_rules.c	fib: fix fib_rule_ops indirect call wrappers when CONFIG_IPV6=m	2020-09-08 20:09:08 -07:00
filter.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2020-09-23 13:11:11 -07:00
flow_dissector.c	net: flow_dissector: avoid indirect call to DSA .flow_dissect for generic case	2020-09-26 14:17:59 -07:00
flow_offload.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-07-25 17:49:04 -07:00
gen_estimator.c	net_sched: gen_estimator: extend packet counter to 64bit	2019-11-06 21:51:36 -08:00
gen_stats.c	docs: networking: convert gen_stats.txt to ReST	2020-04-28 14:39:46 -07:00
gro_cells.c
hwbm.c	net: hwbm: Make the hwbm_pool lock a mutex	2019-06-09 19:40:10 -07:00
link_watch.c	net: Add IF_OPER_TESTING	2020-04-20 12:43:24 -07:00
lwt_bpf.c	net: add net available in build_state	2020-03-29 22:30:57 -07:00
lwtunnel.c	net: ipv6: add rpl sr tunnel	2020-03-29 22:30:57 -07:00
Makefile	ethtool: move to its own directory	2019-12-12 17:07:05 -08:00
neighbour.c	net: neighbor: add fdb extended attribute	2020-06-24 14:36:33 -07:00
net_namespace.c	Revert "netns: don't disable BHs when locking "nsid_lock""	2020-09-07 14:32:39 -07:00
net-procfs.c	net-sysfs: add backlog len and CPU id to softnet data	2020-09-21 13:56:37 -07:00
net-sysfs.c	net: accept an empty mask in /sys/class/net/*/queues/rx-*/rps_cpus	2020-08-12 13:18:16 -07:00
net-sysfs.h	net-sysfs: add netdev_change_owner()	2020-02-26 20:07:25 -08:00
net-traces.c	page_pool: add tracepoints for page_pool with details need by XDP	2019-06-19 11:23:13 -04:00
netclassid_cgroup.c	cgroup, netclassid: remove double cond_resched	2020-04-21 15:44:30 -07:00
netevent.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
netpoll.c	net: make sure napi_list is safe for RCU traversal	2020-09-10 13:08:46 -07:00
netprio_cgroup.c	netprio_cgroup: Fix unlimited memory leak of v2 cgroups	2020-05-09 20:59:21 -07:00
page_pool.c	net: page pool: allow to pass zero flags to page_pool_init()	2020-03-29 21:49:20 -07:00
pktgen.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-09-03 18:50:48 -07:00
ptp_classifier.c	ptp: Add generic ptp v2 header parsing function	2020-08-19 16:07:49 -07:00
request_sock.c	tcp: add rcu protection around tp->fastopen_rsk	2019-10-13 10:13:08 -07:00
rtnetlink.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2020-08-03 18:27:40 -07:00
scm.c	fs: Add receive_fd() wrapper for __receive_fd()	2020-07-13 11:03:44 -07:00
secure_seq.c	crypto: lib/sha1 - remove unnecessary includes of linux/cryptohash.h	2020-05-08 15:32:17 +10:00
skbuff.c	net: remove unnecessary NULL checking in napi_consume_skb()	2020-09-20 14:17:20 -07:00
skmsg.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-09-04 21:28:59 -07:00
sock_diag.c	sock: make cookie generation global instead of per netns	2019-08-09 13:14:46 -07:00
sock_map.c	net: Allow iterating sockmap and sockhash	2020-09-10 12:31:55 -07:00
sock_reuseport.c	udp: Copy has_conns in reuseport_grow().	2020-07-21 15:31:02 -07:00
sock.c	mptcp: add sk_stop_timer_sync helper	2020-09-24 19:58:34 -07:00
stream.c	tcp: make sure EPOLLOUT wont be missed	2019-08-19 13:07:43 -07:00
sysctl_net_core.c	net: add option to not create fall-back tunnels in root-ns as well	2020-08-28 06:52:44 -07:00
timestamping.c	net: Introduce a new MII time stamping interface.	2019-12-25 19:51:33 -08:00
tso.c	net: tso: add UDP segmentation support	2020-06-18 20:46:23 -07:00
utils.c	net: Fix skb->csum update in inet_proto_csum_replace16().	2020-01-24 20:54:30 +01:00
xdp.c	bpf, xdp: Remove XDP_QUERY_PROG and XDP_QUERY_PROG_HW XDP commands	2020-07-25 20:37:02 -07:00