Lorenz Bauer 0365351524 net: Allow iterating sockmap and sockhash ... Add bpf_iter support for sockmap / sockhash, based on the bpf_sk_storage and hashtable implementation. sockmap and sockhash share the same iteration context: a pointer to an arbitrary key and a pointer to a socket. Both pointers may be NULL, and so BPF has to perform a NULL check before accessing them. Technically it's not possible for sockhash iteration to yield a NULL socket, but we ignore this to be able to use a single iteration point. Iteration will visit all keys that remain unmodified during the lifetime of the iterator. It may or may not visit newly added ones. Switch from using rcu_dereference_raw to plain rcu_dereference, so we gain another guard rail if CONFIG_PROVE_RCU is enabled. Signed-off-by: Lorenz Bauer <lmb@cloudflare.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20200909162712.221874-3-lmb@cloudflare.com		2020-09-10 12:31:55 -07:00
..
6lowpan
9p	9p pull request for inclusion in 5.9	2020-08-15 08:34:36 -07:00
802
8021q
appletalk	appletalk: Fix atalk_proc_init() return path	2020-08-03 15:48:32 -07:00
atm	mm, treewide: rename kzfree() to kfree_sensitive()	2020-08-07 11:33:22 -07:00
ax25
batman-adv	batman-adv: Migrate to linux/prandom.h	2020-08-18 19:39:54 +02:00
bluetooth	mm, treewide: rename kzfree() to kfree_sensitive()	2020-08-07 11:33:22 -07:00
bpf	bpf: Allow to specify ifindex for skb in bpf_prog_test_run_skb	2020-08-03 23:32:23 +02:00
bpfilter	bpf: Add kernel module with user mode driver that populates bpffs.	2020-08-20 16:02:36 +02:00
bridge	netlink: consistently use NLA_POLICY_EXACT_LEN()	2020-08-18 12:28:45 -07:00
caif
can	can: j1939: add rxtimer for multipacket broadcast session	2020-08-15 11:12:58 +02:00
ceph	libceph: replace HTTP links with HTTPS ones	2020-08-03 11:05:26 +02:00
core	net: Allow iterating sockmap and sockhash	2020-09-10 12:31:55 -07:00
dcb
dccp	net: dccp: delete repeated words	2020-08-24 17:31:20 -07:00
decnet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2020-08-03 16:03:18 -07:00
dns_resolver
dsa
ethernet
ethtool	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2020-09-01 13:22:59 -07:00
hsr	hsr: Use %pM format specifier for MAC addresses	2020-07-31 16:46:26 -07:00
ieee802154
ife
ipv4	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2020-09-01 13:22:59 -07:00
ipv6	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2020-09-01 13:22:59 -07:00
iucv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2020-08-05 20:13:21 -07:00
kcm
key	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-08-02 01:02:12 -07:00
l2tp	l2tp: remove tunnel and session debug flags field	2020-08-22 12:44:37 -07:00
l3mdev
lapb
llc
mac80211	mac80211: rename csa counters to countdown counters	2020-08-27 14:12:15 +02:00
mac802154	mm, treewide: rename kzfree() to kfree_sensitive()	2020-08-07 11:33:22 -07:00
mpls
mptcp	mptcp: Remove unused macro MPTCP_SAME_STATE	2020-08-31 12:37:40 -07:00
ncsi
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf	2020-08-16 16:05:36 -07:00
netlabel	netlabel: remove unused param from audit_log_format()	2020-08-28 09:08:51 -07:00
netlink	netlink: policy: correct validation type check	2020-08-31 12:01:15 -07:00
netrom
nfc	net/nfc/rawsock.c: add CAP_NET_RAW check.	2020-08-11 10:34:30 -07:00
nsh
openvswitch	net: openvswitch: fixes crash if nf_conncount_init() fails	2020-09-01 13:23:23 -07:00
packet	af_packet: TPACKET_V3: fix fill status rwlock imbalance	2020-08-13 15:37:30 -07:00
phonet
psample
qrtr	net: qrtr: fix usage of idr in port assignment to socket	2020-08-17 15:00:41 -07:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-08-02 01:02:12 -07:00
rfkill
rose
rxrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-08-02 01:02:12 -07:00
sched	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-08-23 11:48:27 -07:00
sctp	net: sctp: ulpqueue.c: delete duplicated word	2020-08-24 16:21:43 -07:00
smc	net/smc: Prevent kernel-infoleak in __smc_diag_dump()	2020-08-20 12:07:31 -07:00
strparser
sunrpc	sunrpc: Avoid comma separated statements	2020-08-25 07:54:19 -07:00
switchdev
tipc	tipc: Remove unused macro TIPC_NACK_INTV	2020-08-31 12:39:07 -07:00
tls	net/tls: Implement getsockopt SOL_TLS TLS_RX	2020-09-01 11:47:12 -07:00
unix
vmw_vsock	vsock: fix potential null pointer dereference in vsock_poll()	2020-08-12 12:56:06 -07:00
wimax
wireless	nl80211: support SAE authentication offload in AP mode	2020-08-27 15:19:44 +02:00
x25
xdp	xsk: Fix use-after-free in failed shared_umem bind	2020-09-02 23:37:19 +02:00
xfrm	A set of locking fixes and updates:	2020-08-10 19:07:44 -07:00
compat.c	net/scm: Fix typo in SCM_RIGHTS compat refactoring	2020-08-07 12:43:25 -07:00
devres.c
Kconfig
Makefile
socket.c	io_uring: allow tcp ancillary data for __sys_recvmsg_sock()	2020-08-24 16:16:06 -07:00
sysctl_net.c