Joe Stringer 7ae215d23c bpf: Don't refcount LISTEN sockets in sk_assign() ... Avoid taking a reference on listen sockets by checking the socket type in the sk_assign and in the corresponding skb_steal_sock() code in the the transport layer, and by ensuring that the prefetch free (sock_pfree) function uses the same logic to check whether the socket is refcounted. Suggested-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Joe Stringer <joe@wand.net.nz> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20200329225342.16317-4-joe@wand.net.nz		2020-03-30 13:45:05 -07:00
..
Makefile	…
bpf_sk_storage.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2020-02-29 15:53:35 -08:00
datagram.c	net: datagram: drop 'destructor' argument from several helpers	2020-02-28 12:12:53 -08:00
datagram.h	…
dev.c	xdp: Support specifying expected existing program when attaching XDP	2020-03-28 14:24:41 -07:00
dev_addr_lists.c	…
dev_ioctl.c	…
devlink.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-03-12 22:34:48 -07:00
drop_monitor.c	net: core: Replace zero-length array with flexible-array member	2020-02-28 12:08:37 -08:00
dst.c	…
dst_cache.c	…
failover.c	…
fib_notifier.c	…
fib_rules.c	net: fib_rules: Correctly set table field when table number exceeds 8 bits	2020-02-16 18:38:24 -08:00
filter.c	bpf: Don't refcount LISTEN sockets in sk_assign()	2020-03-30 13:45:05 -07:00
flow_dissector.c	bpf: Use bpf_prog_run_pin_on_cpu() at simple call sites.	2020-02-24 16:20:09 -08:00
flow_offload.c	flow_offload: Add flow_match_ct to get rule ct match	2020-03-12 15:00:39 -07:00
gen_estimator.c	…
gen_stats.c	…
gro_cells.c	…
hwbm.c	…
link_watch.c	…
lwt_bpf.c	…
lwtunnel.c	…
neighbour.c	net: neigh: remove unused NEIGH_SYSCTL_MS_JIFFIES_ENTRY	2020-02-20 10:02:23 -08:00
net-procfs.c	…
net-sysfs.c	net-sysfs: add queue_change_owner()	2020-02-26 20:07:26 -08:00
net-sysfs.h	net-sysfs: add netdev_change_owner()	2020-02-26 20:07:25 -08:00
net-traces.c	…
net_namespace.c	bpf: Add netns cookie and enable it for bpf cgroup hooks	2020-03-27 19:40:38 -07:00
netclassid_cgroup.c	cgroup, netclassid: periodically release file_lock on classid updating	2020-03-09 18:13:39 -07:00
netevent.c	…
netpoll.c	…
netprio_cgroup.c	…
page_pool.c	net: page_pool: API cleanup and comments	2020-02-20 10:09:25 -08:00
pktgen.c	pktgen: Allow on loopback device	2020-03-10 15:44:59 -07:00
ptp_classifier.c	…
request_sock.c	…
rtnetlink.c	xdp: Support specifying expected existing program when attaching XDP	2020-03-28 14:24:41 -07:00
scm.c	…
secure_seq.c	…
skbuff.c	net: core: Distribute switch variables for initialization	2020-02-20 10:00:19 -08:00
skmsg.c	bpf: Use bpf_prog_run_pin_on_cpu() at simple call sites.	2020-02-24 16:20:09 -08:00
sock.c	bpf: Don't refcount LISTEN sockets in sk_assign()	2020-03-30 13:45:05 -07:00
sock_diag.c	…
sock_map.c	bpf: sockmap: Add UDP support	2020-03-09 22:34:58 +01:00
sock_reuseport.c	net: Generate reuseport group ID on group creation	2020-02-21 22:29:45 +01:00
stream.c	…
sysctl_net_core.c	…
timestamping.c	…
tso.c	…
utils.c	…
xdp.c	net: page_pool: API cleanup and comments	2020-02-20 10:09:25 -08:00