Paolo Abeni 5e10da5385 skbuff: allow 'slow_gro' for skb carring sock reference ...

This change leverages the infrastructure introduced by the previous
patches to allow soft devices passing to the GRO engine owned skbs
without impacting the fast-path.

It's up to the GRO caller ensuring the slow_gro bit validity before
invoking the GRO engine. The new helper skb_prepare_for_gro() is
introduced for that goal.

On slow_gro, skbs are aggregated only with equal sk.
Additionally, skb truesize on GRO recycle and free is correctly
updated so that sk wmem is not changed by the GRO processing.

rfc-> v1:
 - fixed bad truesize on dev_gro_receive NAPI_FREE
 - use the existing state bit

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2021-07-29 12:18:12 +01:00

..

bpf_sk_storage.c

bpf: Use struct_size() in kzalloc()

2021-05-13 15:58:00 -07:00

datagram.c

udp: fix skb_copy_and_csum_datagram with odd segment sizes

2021-02-04 18:56:56 -08:00

datagram.h

…

dev_addr_lists.c

net: core: Correct function name dev_uc_flush() in the kerneldoc

2021-03-28 17:56:56 -07:00

dev_ioctl.c

net: bonding: move ioctl handling to private ndo operation

2021-07-27 20:11:45 +01:00

dev.c

skbuff: allow 'slow_gro' for skb carring sock reference

2021-07-29 12:18:12 +01:00

devlink.c

devlink: Remove duplicated registration check

2021-07-28 10:23:45 +01:00

drop_monitor.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-03-25 15:31:22 -07:00

dst_cache.c

…

dst.c

net, bpf: Fix ip6ip6 crash with collect_md populated skbs

2021-03-10 12:24:18 -08:00

failover.c

…

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

memcg: enable accounting for IP address and routing-related objects

2021-07-20 06:00:38 -07:00

filter.c

bpf: cpumap: Implement generic cpumap

2021-07-07 20:01:45 -07:00

flow_dissector.c

flow_dissector: Fix out-of-bounds warnings

2021-07-26 23:02:59 +01:00

flow_offload.c

net: flow_offload: Fix memory leak for indirect flow block

2020-12-09 16:08:33 -08:00

gen_estimator.c

net_sched: gen_estimator: support large ewma log

2021-01-15 18:11:06 -08:00

gen_stats.c

docs: networking: convert gen_stats.txt to ReST

2020-04-28 14:39:46 -07:00

gro_cells.c

gro_cells: reduce number of synchronize_net() calls

2020-11-25 11:28:12 -08:00

hwbm.c

…

link_watch.c

net: Add IF_OPER_TESTING

2020-04-20 12:43:24 -07:00

lwt_bpf.c

lwt_bpf: Replace preempt_disable() with migrate_disable()

2020-12-07 11:53:40 -08:00

lwtunnel.c

ipv6: ioam: Support for IOAM injection with lwtunnels

2021-07-21 08:14:33 -07:00

Makefile

sock_map: Relax config dependency to CONFIG_NET

2021-07-15 18:17:49 -07:00

neighbour.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-06-18 19:47:02 -07:00

net_namespace.c

net: inline function get_net_ns_by_fd if NET_NS is disabled

2021-06-15 11:00:45 -07:00

net-procfs.c

net: move the ptype_all and ptype_base declarations to include/linux/netdevice.h

2021-03-22 13:14:45 -07:00

net-sysfs.c

net-sysfs: remove possible sleep from an RCU read-side critical section

2021-03-22 13:28:13 -07:00

net-sysfs.h

net-sysfs: add netdev_change_owner()

2020-02-26 20:07:25 -08:00

net-traces.c

tcp: add tracepoint for checksum errors

2021-05-14 15:26:03 -07:00

netclassid_cgroup.c

net: Remove the err argument from sock_from_file

2020-12-04 22:32:40 +01:00

netevent.c

net: core: Correct function name netevent_unregister_notifier() in the kerneldoc

2021-03-28 17:56:56 -07:00

netpoll.c

Merge tag 'asm-generic-unaligned-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2021-07-02 12:43:40 -07:00

netprio_cgroup.c

net: Remove the err argument from sock_from_file

2020-12-04 22:32:40 +01:00

page_pool.c

page_pool: Allow drivers to hint on SKB recycling

2021-06-07 14:11:47 -07:00

pktgen.c

pktgen: add pktgen_handle_all_threads() for the same code

2021-06-07 13:15:31 -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

net: netlink: add the case when nlh is NULL

2021-07-27 11:43:50 +01:00

scm.c

memcg: enable accounting for scm_fp_list objects

2021-07-20 06:00:38 -07:00

secure_seq.c

crypto: lib/sha1 - remove unnecessary includes of linux/cryptohash.h

2020-05-08 15:32:17 +10:00

selftests.c

net: selftests: add MTU test

2021-07-22 00:52:04 -07:00

skbuff.c

skbuff: allow 'slow_gro' for skb carring sock reference

2021-07-29 12:18:12 +01:00

skmsg.c

bpf, sockmap: Fix potential memory leak on unlikely error case

2021-07-15 19:49:12 +02:00

sock_diag.c

bpf, net: Rework cookie generator as per-cpu one

2020-09-30 11:50:35 -07:00

sock_map.c

af_unix: Implement ->psock_update_sk_prot()

2021-07-15 18:17:50 -07:00

sock_reuseport.c

tcp: Add stats for socket migration.

2021-06-23 12:56:08 -07:00

sock.c

sock: unlock on error in sock_setsockopt()

2021-07-07 20:49:12 -07:00

stream.c

tcp: make sure EPOLLOUT wont be missed

2019-08-19 13:07:43 -07:00

sysctl_net_core.c

net: change netdev_unregister_timeout_secs min value to 1

2021-03-25 17:24:06 -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

xdp: Move the rxq_info.mem clearing to unreg_mem_model()

2021-06-28 23:07:59 +02:00