AcoSail/kernel_optimize_test
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984fe94f94
kernel_optimize_test/net
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YiFei Zhu 984fe94f94 bpf: Mutex protect used_maps array and count 
To support modifying the used_maps array, we use a mutex to protect
the use of the counter and the array. The mutex is initialized right
after the prog aux is allocated, and destroyed right before prog
aux is freed. This way we guarantee it's initialized for both cBPF
and eBPF.

Signed-off-by: YiFei Zhu <zhuyifei@google.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Cc: YiFei Zhu <zhuyifei1999@gmail.com>
Link: https://lore.kernel.org/bpf/20200915234543.3220146-2-sdf@google.com
2020-09-15 18:28:27 -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 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-07-25 17:49:04 -07:00
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 net: pass a sockptr_t into ->setsockopt 2020-07-24 15:41:54 -07:00
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 bpf: Mutex protect used_maps array and count 2020-09-15 18:28:27 -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 net: dsa: stop overriding master's ndo_get_phys_port_name 2020-07-23 15:14:58 -07:00
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 net: pass a sockptr_t into ->setsockopt 2020-07-24 15:41:54 -07:00
ife
ipv4 tcp: Simplify tcp_set_congestion_control() load=false case 2020-09-10 20:53:01 -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 net: pass a sockptr_t into ->setsockopt 2020-07-24 15:41:54 -07:00
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 net: pass a sockptr_t into ->setsockopt 2020-07-24 15:41:54 -07:00
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 net: Removed the device type check to add mpls support for devices 2020-07-27 11:40:47 -07:00
mptcp mptcp: Remove unused macro MPTCP_SAME_STATE 2020-08-31 12:37:40 -07:00
ncsi net/ncsi: use eth_zero_addr() to clear mac address 2020-07-23 11:49:41 -07:00
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 net: pass a sockptr_t into ->setsockopt 2020-07-24 15:41:54 -07:00
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 net: pass a sockptr_t into ->setsockopt 2020-07-24 15:41:54 -07:00
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 net: pass a sockptr_t into ->setsockopt 2020-07-24 15:41:54 -07:00
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 net: make ->{get,set}sockopt in proto_ops optional 2020-07-19 18:16:41 -07:00
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 net: pass a sockptr_t into ->setsockopt 2020-07-24 15:41:54 -07:00
xdp xsk: Fix refcount warning in xp_dma_map 2020-09-14 18:43:25 -07:00
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