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linux/net
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Andrii Nakryiko 068d9d1eba bpf: Fix XDP FD-based attach/detach logic around XDP_FLAGS_UPDATE_IF_NOEXIST 
Enforce XDP_FLAGS_UPDATE_IF_NOEXIST only if new BPF program to be attached is
non-NULL (i.e., we are not detaching a BPF program).

Fixes: d4baa9368a ("bpf, xdp: Extract common XDP program attachment logic")
Reported-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Tested-by: Stanislav Fomichev <sdf@google.com>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/bpf/20200812022923.1217922-1-andriin@fb.com
2020-08-12 18:00:49 -07:00
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6lowpan
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9p
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-08-02 01:02:12 -07:00
802
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8021q
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appletalk
appletalk: Fix atalk_proc_init() return path
2020-08-03 15:48:32 -07:00
atm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-08-05 20:13:21 -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
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bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-08-02 01:02:12 -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
Merge branch 'exec-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2020-08-04 14:27:25 -07:00
bridge
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-08-05 20:13:21 -07:00
caif
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
can
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
ceph
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core
bpf: Fix XDP FD-based attach/detach logic around XDP_FLAGS_UPDATE_IF_NOEXIST
2020-08-12 18:00:49 -07:00
dcb
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dccp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-08-05 20:13:21 -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
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dsa
net: dsa: stop overriding master's ndo_get_phys_port_name
2020-07-23 15:14:58 -07:00
ethernet
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ethtool
Merge tag 'mlx5-updates-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
2020-08-03 18:24:30 -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
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ipv4
tcp: correct read of TFO keys on big endian systems
2020-08-10 12:12:35 -07:00
ipv6
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-08-05 20:13:21 -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: improve API documentation in l2tp_core.h
2020-07-30 16:45:31 -07:00
l3mdev
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lapb
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llc
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
mac80211
mac80211: Do not report beacon loss if beacon filtering enabled
2020-08-03 13:02:06 +02:00
mac802154
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mpls
net: Removed the device type check to add mpls support for devices
2020-07-27 11:40:47 -07:00
mptcp
mptcp: fix warn at shutdown time for unaccepted msk sockets
2020-08-07 17:26:16 -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/netdev/net-next
2020-08-05 20:13:21 -07:00
netlabel
net: netlabel: kerneldoc fixes
2020-07-13 17:20:40 -07:00
netlink
bpf: Refactor bpf_iter_reg to have separate seq_info member
2020-07-25 20:16:32 -07:00
netrom
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
nsh
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openvswitch
net: openvswitch: silence suspicious RCU usage warning
2020-08-05 12:11:46 -07:00
packet
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
phonet
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
psample
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qrtr
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
rds
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-08-02 01:02:12 -07:00
rfkill
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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-next
2020-08-05 20:13:21 -07:00
sctp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
smc
net/smc: unique reason code for exceeded max dmb count
2020-07-27 10:30:01 -07:00
strparser
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sunrpc
Merge tag 'uninit-macro-v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2020-08-04 13:49:43 -07:00
switchdev
net: switchdev: kerneldoc fixes
2020-07-13 17:20:40 -07:00
tipc
tipc: set ub->ifindex for local ipv6 address
2020-08-05 12:19:52 -07:00
tls
net/tls: allow MSG_CMSG_COMPAT in sendmsg
2020-08-07 17:40:45 -07:00
unix
net: make ->{get,set}sockopt in proto_ops optional
2020-07-19 18:16:41 -07:00
vmw_vsock
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
wimax
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wireless
nl80211: use eth_zero_addr() to clear mac address
2020-08-03 10:56:22 +02:00
x25
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
xdp
xdp: Prevent kernel-infoleak in xsk_getsockopt()
2020-07-28 12:50:15 +02:00
xfrm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-08-02 01:02:12 -07:00
compat.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-08-05 20:13:21 -07:00
devres.c
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Kconfig
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Makefile
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socket.c
net: Revert "net: optimize the sockptr_t for unified kernel/user address spaces"
2020-08-10 12:06:44 -07:00
sysctl_net.c
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