original_kernel/net
Josh Elsasser 35edfdc77f net: set default network namespace in init_dummy_netdev()
Assign a default net namespace to netdevs created by init_dummy_netdev().
Fixes a NULL pointer dereference caused by busy-polling a socket bound to
an iwlwifi wireless device, which bumps the per-net BUSYPOLLRXPACKETS stat
if napi_poll() received packets:

  BUG: unable to handle kernel NULL pointer dereference at 0000000000000190
  IP: napi_busy_loop+0xd6/0x200
  Call Trace:
    sock_poll+0x5e/0x80
    do_sys_poll+0x324/0x5a0
    SyS_poll+0x6c/0xf0
    do_syscall_64+0x6b/0x1f0
    entry_SYSCALL_64_after_hwframe+0x3d/0xa2

Fixes: 7db6b048da ("net: Commonize busy polling code to focus on napi_id instead of socket")
Signed-off-by: Josh Elsasser <jelsasser@appneta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-01-29 11:29:55 -08:00
..
6lowpan
9p
802
8021q
appletalk
atm
ax25 ax25: fix possible use-after-free 2019-01-23 11:18:00 -08:00
batman-adv Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
bluetooth
bpf
bpfilter net: bpfilter: change section name of bpfilter UMH blob. 2019-01-16 15:46:46 -08:00
bridge Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2019-01-28 10:51:51 -08:00
caif
can can: bcm: check timer values before ktime conversion 2019-01-22 11:33:46 +01:00
ceph libceph: avoid KEEPALIVE_PENDING races in ceph_con_keepalive() 2019-01-21 14:53:12 +01:00
core net: set default network namespace in init_dummy_netdev() 2019-01-29 11:29:55 -08:00
dcb
dccp
decnet decnet: fix DN_IFREQ_SIZE 2019-01-27 23:11:55 -08:00
dns_resolver
dsa
ethernet
hsr
ieee802154
ife
ipv4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2019-01-28 10:51:51 -08:00
ipv6 ip6mr: Fix notifiers call on mroute_clean_tables() 2019-01-27 23:16:07 -08:00
iucv
kcm
key
l2tp
l3mdev
lapb
llc
mac80211 mac80211: Add attribute aligned(2) to struct 'action' 2019-01-25 10:17:25 +01:00
mac802154
mpls
ncsi
netfilter netfilter: nfnetlink_osf: add missing fmatch check 2019-01-28 11:09:11 +01:00
netlabel
netlink
netrom netrom: switch to sock timer API 2019-01-27 10:38:04 -08:00
nfc
nsh
openvswitch openvswitch: Avoid OOB read when parsing flow nlattrs 2019-01-16 13:35:21 -08:00
packet af_packet: fix raw sockets over 6in4 tunnel 2019-01-17 15:54:45 -08:00
phonet
psample
qrtr
rds rds: use DIV_ROUND_UP instead of ceil 2019-01-07 07:22:36 -08:00
rfkill
rose net/rose: fix NULL ax25_cb kernel panic 2019-01-27 10:40:01 -08:00
rxrpc Revert "rxrpc: Allow failed client calls to be retried" 2019-01-15 21:33:36 -08:00
sched net/sched: cls_flower: allocate mask dynamically in fl_change() 2019-01-17 14:40:59 -08:00
sctp sctp: set flow sport from saddr only when it's 0 2019-01-24 18:13:57 -08:00
smc smc: move unhash as early as possible in smc_release() 2019-01-07 14:40:27 -05:00
strparser
sunrpc SUNRPC: Address Kerberos performance/behavior regression 2019-01-15 15:36:41 -05:00
switchdev
tipc tipc: fix uninit-value in tipc_nl_compat_doit 2019-01-15 20:29:21 -08:00
tls net: tls: Fix deadlock in free_resources tx 2019-01-28 23:07:08 -08:00
unix
vmw_vsock
wimax
wireless cfg80211: extend range deviation for DMG 2019-01-25 10:18:51 +01:00
x25
xdp xsk: Check if a queue exists during umem setup 2019-01-15 20:51:57 +01:00
xfrm xfrm: Make set-mark default behavior backward compatible 2019-01-16 13:10:55 +01:00
Kconfig
Makefile
compat.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
socket.c
sysctl_net.c