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: 7db6b048da3b ("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

..

datagram.c

for-4.21/block-20181221

2018-12-28 13:19:59 -08:00

dev_addr_lists.c

net: dev: Issue NETDEV_PRE_CHANGEADDR

2018-12-13 18:41:38 -08:00

dev_ioctl.c

net: dev: Add extack argument to dev_set_mac_address()

2018-12-13 18:41:38 -08:00

dev.c

net: set default network namespace in init_dummy_netdev()

2019-01-29 11:29:55 -08:00

devlink.c

devlink: Add 'fw_load_policy' generic parameter

2018-12-03 13:55:43 -08:00

drop_monitor.c

treewide: setup_timer() -> timer_setup()

2017-11-21 15:57:07 -08:00

dst_cache.c

net: core: dst_cache_set_ip6: Rename 'addr' parameter to 'saddr' for consistency

2018-03-05 12:52:45 -05:00

dst.c

netfilter: nf_tables: add tunnel support

2018-08-03 21:12:12 +02:00

ethtool.c

ethtool: check the return value of get_regs_len

2018-12-28 21:24:56 -08:00

failover.c

net: Introduce generic failover module

2018-05-28 22:59:54 -04:00

fib_notifier.c

net: Fix fib notifer to return errno

2018-03-29 14:10:30 -04:00

fib_rules.c

net/fib_rules: Update fib_nl_dumprule for strict data checking

2018-10-08 10:39:05 -07:00

filter.c

bpf: in __bpf_redirect_no_mac pull mac only if present

2019-01-20 01:11:48 +01:00

flow_dissector.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2018-12-20 11:53:36 -08:00

gen_estimator.c

net: core: protect rate estimator statistics pointer with lock

2018-08-11 12:37:10 -07:00

gen_stats.c

net/core: make function ___gnet_stats_copy_basic() static

2018-09-28 10:25:11 -07:00

gro_cells.c

gro_cell: add napi_disable in gro_cells_destroy

2018-12-19 15:50:02 -08:00

hwbm.c

net: hwbm: Fix unbalanced spinlock in error case

2016-05-25 12:35:09 -07:00

link_watch.c

net: linkwatch: add check for netdevice being present to linkwatch_do_dev

2018-09-19 21:06:46 -07:00

lwt_bpf.c

bpf: in __bpf_redirect_no_mac pull mac only if present

2019-01-20 01:11:48 +01:00

lwtunnel.c

ipv6: sr: define core operations for seg6local lightweight tunnel

2017-08-07 14:16:22 -07:00

Makefile

bpf, sockmap: convert to generic sk_msg interface

2018-10-15 12:23:19 -07:00

neighbour.c

neighbour: Do not perturb drop profiles when neigh_probe

2019-01-17 22:08:14 -08:00

net_namespace.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2018-12-24 16:19:56 -08:00

net-procfs.c

proc: introduce proc_create_net{,_data}

2018-05-16 07:24:30 +02:00

net-sysfs.c

net: core: dev: Add extack argument to dev_change_flags()

2018-12-06 13:26:07 -08:00

net-sysfs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

net-traces.c

net/ipv6: Udate fib6_table_lookup tracepoint

2018-05-24 23:01:15 -04:00

netclassid_cgroup.c

cgroup, netclassid: add a preemption point to write_classid

2018-10-23 12:58:17 -07:00

netevent.c

netevent: remove automatic variable in register_netevent_notifier()

2015-05-31 00:03:21 -07:00

netpoll.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2018-12-27 13:04:52 -08:00

netprio_cgroup.c

net: remove duplicate includes

2017-12-13 13:18:46 -05:00

page_pool.c

net/page_pool: Fix inconsistent lock state warning

2018-07-19 23:23:01 -07:00

pktgen.c

pktgen: Fix fall-through annotation

2018-09-13 15:36:41 -07:00

ptp_classifier.c

ptp: Change ptp_class to a proper bitmask

2015-11-03 11:08:22 -05:00

request_sock.c

ipv4: Namespaceify tcp_max_syn_backlog knob

2016-12-29 11:38:31 -05:00

rtnetlink.c

net: rtnetlink: address is mandatory for rtnl_fdb_get

2018-12-30 11:35:36 -08:00

scm.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/user.h>

2017-03-02 08:42:29 +01:00

secure_seq.c

infiniband: i40iw, nes: don't use wall time for TCP sequence numbers

2018-07-11 12:10:19 -06:00

skbuff.c

net, skbuff: do not prefer skb allocation fails early

2019-01-04 12:53:16 -08:00

skmsg.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2018-12-27 13:04:52 -08:00

sock_diag.c

net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd()

2018-08-14 10:01:24 -07:00

sock_map.c

bpf: skmsg, fix psock create on existing kcm/tls port

2018-10-20 00:40:45 +02:00

sock_reuseport.c

sctp: add sock_reuseport for the sock in __sctp_hash_endpoint

2018-11-12 09:09:51 -08:00

sock.c

sock: Make sock->sk_stamp thread-safe

2019-01-01 09:47:59 -08:00

stream.c

tcp: reduce POLLOUT events caused by TCP_NOTSENT_LOWAT

2018-12-04 21:21:18 -08:00

sysctl_net_core.c

bpf: fix bpf_jit_limit knob for PAGE_SIZE >= 64K

2018-12-11 19:12:21 -08:00

timestamping.c

net: skb_defer_rx_timestamp should check for phydev before setting up classify

2015-07-09 14:17:15 -07:00

tso.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

utils.c

net: Remove some unneeded semicolon

2018-08-04 13:05:39 -07:00

xdp.c

xdp: remove redundant variable 'headroom'

2018-09-01 01:35:53 +02:00