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Li RongQing d10a69cadb xdp: Fix xsk_generic_xmit errno 
[ Upstream commit aa2cad0600 ]

Propagate sock_alloc_send_skb error code, not set it to
EAGAIN unconditionally, when fail to allocate skb, which
might cause that user space unnecessary loops.

Fixes: 35fcde7f8d ("xsk: support for Tx")
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Link: https://lore.kernel.org/bpf/1591852266-24017-1-git-send-email-lirongqing@baidu.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-25 15:33:05 +02:00
..
6lowpan
6lowpan: Off by one handling ->nexthdr
2020-01-27 14:50:41 +01:00
9p
…
802
…
8021q
vlan: vlan_changelink() should propagate errors
2020-01-12 12:17:28 +01:00
appletalk
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atm
…
ax25
ax25: fix setsockopt(SO_BINDTODEVICE)
2020-06-03 08:19:02 +02:00
batman-adv
batman-adv: Revert "disable ethtool link speed detection when auto negotiation off"
2020-06-22 09:05:12 +02:00
bluetooth
Bluetooth: Add SCO fallback for invalid LMP parameters error
2020-06-22 09:05:11 +02:00
bpf
…
bpfilter
signal/bpfilter: Fix bpfilter_kernl to use send_sig not force_sig
2020-01-27 14:50:51 +01:00
bridge
bridge: Avoid infinite loop when suppressing NS messages with invalid options
2020-06-22 09:04:58 +02:00
caif
…
can
…
ceph
libceph: ignore pool overlay and cache logic on redirects
2020-06-03 08:19:39 +02:00
core
net/filter: Permit reading NET in load_bytes_relative when MAC not set
2020-06-25 15:33:05 +02:00
dcb
…
dccp
net: ipv6: add net argument to ip6_dst_lookup_flow
2020-04-29 16:31:16 +02:00
decnet
net: add bool confirm_neigh parameter for dst_ops.update_pmtu
2020-01-04 19:13:37 +01:00
dns_resolver
KEYS: Don't write out to userspace while holding key semaphore
2020-04-23 10:30:24 +02:00
dsa
net: dsa: mt7530: fix roaming from DSA user ports
2020-06-03 08:19:03 +02:00
ethernet
net: add annotations on hh->hh_len lockless accesses
2020-01-09 10:19:09 +01:00
hsr
hsr: check protocol version in hsr_newlink()
2020-04-21 09:03:03 +02:00
ieee802154
nl802154: add missing attribute validation for dev_type
2020-03-18 07:14:15 +01:00
ife
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ipv4
devinet: fix memleak in inetdev_init()
2020-06-10 21:34:58 +02:00
ipv6
ipv6: fix IPV6_ADDRFORM operation logic
2020-06-22 09:04:58 +02:00
iucv
net/af_iucv: always register net_device notifier
2020-01-27 14:50:56 +01:00
kcm
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key
…
l2tp
l2tp: do not use inet_hash()/inet_unhash()
2020-06-10 21:34:58 +02:00
l3mdev
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lapb
…
llc
llc: fix sk_buff refcounting in llc_conn_state_process()
2020-01-27 14:51:17 +01:00
mac80211
mac80211: mesh: fix discovery timer re-arming issue / crash
2020-06-03 08:19:43 +02:00
mac802154
…
mpls
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
2020-04-29 16:31:17 +02:00
ncsi
…
netfilter
netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported
2020-06-22 09:05:14 +02:00
netlabel
netlabel: cope with NULL catmap
2020-05-20 08:18:35 +02:00
netlink
netlink: Use netlink header as base to calculate bad attribute offset
2020-03-18 07:14:12 +01:00
netrom
net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node
2020-04-29 16:31:21 +02:00
nfc
nfc: add missing attribute validation for vendor subcommand
2020-03-18 07:14:17 +01:00
nsh
…
openvswitch
…
packet
net/packet: tpacket_rcv: avoid a producer race condition
2020-04-02 15:28:11 +02:00
phonet
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psample
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qrtr
net: qrtr: Fix passing invalid reference to qrtr_local_enqueue()
2020-06-03 08:19:12 +02:00
rds
net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names'
2020-01-27 14:51:13 +01:00
rfkill
rfkill: Fix incorrect check to avoid NULL pointer dereference
2020-01-12 12:17:17 +01:00
rose
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rxrpc
rxrpc: Adjust /proc/net/rxrpc/calls to display call->debug_id not user_ID
2020-06-25 15:33:01 +02:00
sched
sch_sfq: validate silly quantum values
2020-05-14 07:57:18 +02:00
sctp
sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed
2020-06-03 08:19:23 +02:00
smc
net/smc: cancel event worker during device removal
2020-03-18 07:14:25 +01:00
strparser
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sunrpc
net: sunrpc: Fix off-by-one issues in 'rpc_ntop6'
2020-06-25 15:33:00 +02:00
switchdev
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tipc
tipc: fix partial topology connection closure
2020-05-14 07:57:18 +02:00
tls
net/tls: Fix to avoid gettig invalid tls record
2020-03-05 16:42:17 +01:00
unix
af_unix: add compat_ioctl support
2020-01-17 19:47:07 +01:00
vmw_vsock
vsock: fix timeout in vsock_accept()
2020-06-10 21:34:59 +02:00
wimax
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wireless
nl80211: fix NL80211_ATTR_CHANNEL_WIDTH attribute type
2020-04-02 15:28:17 +02:00
x25
net/x25: Fix x25_neigh refcnt leak when receiving frame
2020-04-29 16:31:21 +02:00
xdp
xdp: Fix xsk_generic_xmit errno
2020-06-25 15:33:05 +02:00
xfrm
xfrm: fix a NULL-ptr deref in xfrm_local_error
2020-06-03 08:19:45 +02:00
compat.c
…
Kconfig
…
Makefile
…
socket.c
compat_ioctl: handle SIOCOUTQNSD
2020-01-17 19:47:07 +01:00
sysctl_net.c
…