twx-linux/net/core
Florent Revest b60da4955f bpf: Only provide bpf_sock_from_file with CONFIG_NET
This moves the bpf_sock_from_file definition into net/core/filter.c
which only gets compiled with CONFIG_NET and also moves the helper proto
usage next to other tracing helpers that are conditional on CONFIG_NET.

This avoids
  ld: kernel/trace/bpf_trace.o: in function `bpf_sock_from_file':
  bpf_trace.c:(.text+0xe23): undefined reference to `sock_from_file'
When compiling a kernel with BPF and without NET.

Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Florent Revest <revest@chromium.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: KP Singh <kpsingh@kernel.org>
Link: https://lore.kernel.org/bpf/20201208173623.1136863-1-revest@chromium.org
2020-12-08 18:23:36 -08:00
..
bpf_sk_storage.c bpf: Expose bpf_sk_storage_* to iterator programs 2020-12-04 22:32:40 +01:00
datagram.c net: datagram: fix some kernel-doc markups 2020-11-17 14:15:03 -08:00
datagram.h
dev_addr_lists.c net: core: add nested_level variable in net_device 2020-09-28 15:00:15 -07:00
dev_ioctl.c net: dev_ioctl: remove redundant initialization of variable err 2020-11-03 17:49:26 -08:00
dev.c Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2020-12-04 07:48:12 -08:00
devlink.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-11-27 18:25:27 -08:00
drop_monitor.c genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
dst_cache.c
dst.c net: Correct the comment of dst_dev_put() 2020-09-10 13:28:57 -07:00
failover.c
fib_notifier.c
fib_rules.c treewide: rename nla_strlcpy to nla_strscpy. 2020-11-16 08:08:54 -08:00
filter.c bpf: Only provide bpf_sock_from_file with CONFIG_NET 2020-12-08 18:23:36 -08:00
flow_dissector.c net: core: fix spelling typo in flow_dissector.c 2020-11-07 15:52:21 -08:00
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
gen_stats.c
gro_cells.c gro_cells: reduce number of synchronize_net() calls 2020-11-25 11:28:12 -08:00
hwbm.c
link_watch.c
lwt_bpf.c
lwtunnel.c
Makefile
neighbour.c net: Exempt multicast addresses from five-second neighbor lifetime 2020-11-13 14:24:39 -08:00
net_namespace.c bpf, net: Rework cookie generator as per-cpu one 2020-09-30 11:50:35 -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-sysfs: Fix inconsistent of format with argument type in net-sysfs.c 2020-10-01 18:45:23 -07:00
net-sysfs.h
net-traces.c
netclassid_cgroup.c net: Remove the err argument from sock_from_file 2020-12-04 22:32:40 +01:00
netevent.c
netpoll.c net: Have netpoll bring-up DSA management interface 2020-11-18 11:04:11 -08:00
netprio_cgroup.c net: Remove the err argument from sock_from_file 2020-12-04 22:32:40 +01:00
page_pool.c net: page_pool: Add bulk support for ptr_ring 2020-11-14 02:29:00 +01:00
pktgen.c pktgen: Fix inconsistent of format with argument type in pktgen.c 2020-10-01 18:45:23 -07:00
ptp_classifier.c ptp: Add generic ptp v2 header parsing function 2020-08-19 16:07:49 -07:00
request_sock.c
rtnetlink.c treewide: rename nla_strlcpy to nla_strscpy. 2020-11-16 08:08:54 -08:00
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 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-12-03 15:44:09 -08:00
skmsg.c bpf, sockmap: Avoid failures from skb_to_sgvec when skb has frag_list 2020-11-18 00:14:04 +01:00
sock_diag.c bpf, net: Rework cookie generator as per-cpu one 2020-09-30 11:50:35 -07:00
sock_map.c bpf: Eliminate rlimit-based memory accounting for sockmap and sockhash maps 2020-12-02 18:32:47 -08:00
sock_reuseport.c udp: Copy has_conns in reuseport_grow(). 2020-07-21 15:31:02 -07:00
sock.c net: Remove the err argument from sock_from_file 2020-12-04 22:32:40 +01:00
stream.c
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
tso.c net: tso: add UDP segmentation support 2020-06-18 20:46:23 -07:00
utils.c
xdp.c xsk: Propagate napi_id to XDP socket Rx path 2020-12-01 00:09:25 +01:00