Taehee Yoo 61fbf5933d net: bpfilter: restart bpfilter_umh when error occurred ... The bpfilter_umh will be stopped via __stop_umh() when the bpfilter error occurred. The bpfilter_umh() couldn't start again because there is no restart routine. The section of the bpfilter_umh_{start/end} is no longer .init.rodata because these area should be reused in the restart routine. hence the section name is changed to .bpfilter_umh. The bpfilter_ops->start() is restart callback. it will be called when bpfilter_umh is stopped. The stop bit means bpfilter_umh is stopped. this bit is set by both start and stop routine. Before this patch, Test commands: $ iptables -vnL $ kill -9 <pid of bpfilter_umh> $ iptables -vnL [ 480.045136] bpfilter: write fail -32 $ iptables -vnL All iptables commands will fail. After this patch, Test commands: $ iptables -vnL $ kill -9 <pid of bpfilter_umh> $ iptables -vnL $ iptables -vnL Now, all iptables commands will work. Fixes: d2ba09c17a ("net: add skeleton of bpfilter kernel module") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-01-11 18:05:41 -08:00
..
6lowpan	6lowpan: convert to DEFINE_SHOW_ATTRIBUTE	2018-12-19 00:28:05 +01:00
9p	9p/net: put a lower bound on msize	2018-12-25 17:07:49 +09:00
802
8021q	net: core: dev: Add extack argument to dev_change_flags()	2018-12-06 13:26:07 -08:00
appletalk
atm	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
ax25	ax25: fix a use-after-free in ax25_fillin_cb()	2018-12-30 14:07:54 -08:00
batman-adv	Remove 'type' argument from access_ok() function	2019-01-03 18:57:57 -08:00
bluetooth	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2018-12-27 13:53:32 -08:00
bpf	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2018-12-10 18:00:43 -08:00
bpfilter	net: bpfilter: restart bpfilter_umh when error occurred	2019-01-11 18:05:41 -08:00
bridge	net: bridge: Fix VLANs memory leak	2019-01-08 16:53:54 -05:00
caif	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
can	can: gw: ensure DLC boundaries after CAN frame modification	2019-01-07 05:17:51 -08:00
ceph	libceph: fall back to sendmsg for slab pages	2018-11-19 17:59:47 +01:00
core	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf	2019-01-11 12:51:49 -08:00
dcb
dccp	mm: convert totalram_pages and totalhigh_pages variables to atomic	2018-12-28 12:11:47 -08:00
decnet	mm: convert totalram_pages and totalhigh_pages variables to atomic	2018-12-28 12:11:47 -08:00
dns_resolver
dsa	net: dsa: ksz: Add STP multicast handling	2018-12-16 14:23:33 -08:00
ethernet	net: ethernet: provide nvmem_get_mac_address()	2018-12-03 15:40:30 -08:00
hsr
ieee802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-12-24 16:19:56 -08:00
ife
ipv4	net: bpfilter: restart bpfilter_umh when error occurred	2019-01-11 18:05:41 -08:00
ipv6	ipv6: fix kernel-infoleak in ipv6_local_error()	2019-01-10 09:36:41 -05:00
iucv	iucv: Remove SKB list assumptions.	2018-11-10 16:55:11 -08:00
kcm
key	af_key: fix indentation on declaration statement	2018-11-15 18:09:32 +01:00
l2tp	ppp: Move PFC decompression to PPP generic layer	2018-12-20 16:49:30 -08:00
l3mdev	l3mdev: add function to retreive upper master	2018-12-03 14:15:26 -08:00
lapb
llc	llc: do not use sk_eat_skb()	2018-10-22 19:59:20 -07:00
mac80211	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2018-12-27 13:53:32 -08:00
mac802154
mpls	net/mpls: Handle kernel side filtering of route dumps	2018-10-16 00:14:07 -07:00
ncsi	net/ncsi: Add NCSI Mellanox OEM command	2018-11-27 16:37:20 -08:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-01-03 12:53:47 -08:00
netlabel
netlink	net: netlink: rename NETLINK_DUMP_STRICT_CHK -> NETLINK_GET_STRICT_CHK	2018-12-14 11:44:31 -08:00
netrom	netrom: fix locking in nr_find_socket()	2018-12-30 20:24:16 -08:00
nfc	net: Revert recent Spectre-v1 patches.	2018-12-23 16:01:35 -08:00
nsh
openvswitch	openvswitch: Fix IPv6 later frags parsing	2019-01-04 13:00:02 -08:00
packet	packet: Do not leak dev refcounts on error exit	2019-01-08 21:41:40 -05:00
phonet	net: Revert recent Spectre-v1 patches.	2018-12-23 16:01:35 -08:00
psample
qrtr
rds	rds: use DIV_ROUND_UP instead of ceil	2019-01-07 07:22:36 -08:00
rfkill	rfkill: gpio: Remove unused include	2018-12-18 13:13:56 +01:00
rose
rxrpc	rxrpc: Fix life check	2018-11-15 11:35:40 -08:00
sched	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2018-12-27 13:04:52 -08:00
sctp	mm: convert totalram_pages and totalhigh_pages variables to atomic	2018-12-28 12:11:47 -08:00
smc	smc: move unhash as early as possible in smc_release()	2019-01-07 14:40:27 -05:00
strparser	bpf, sockmap: convert to generic sk_msg interface	2018-10-15 12:23:19 -07:00
sunrpc	Remove 'type' argument from access_ok() function	2019-01-03 18:57:57 -08:00
switchdev	net: switchdev: Add extack to switchdev_handle_port_obj_add() callback	2018-12-12 16:34:22 -08:00
tipc	tipc: fix memory leak in tipc_nl_compat_publ_dump	2019-01-07 11:42:08 -05:00
tls	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-12-21 15:06:20 -08:00
unix	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
vmw_vsock	VSOCK: Send reset control packet when socket is partially bound	2018-12-18 11:53:42 -08:00
wimax
wireless	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2018-12-27 13:53:32 -08:00
x25	net/x25: handle call collisions	2018-11-29 14:25:36 -08:00
xdp	xsk: simplify AF_XDP socket teardown	2018-12-19 21:45:17 +01:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-12-20 11:53:36 -08:00
compat.c	Remove 'type' argument from access_ok() function	2019-01-03 18:57:57 -08:00
Kconfig	net: convert bridge_nf to use skb extension infrastructure	2018-12-19 11:21:37 -08:00
Makefile
socket.c	y2038: more syscalls and cleanups	2018-12-28 12:45:04 -08:00
sysctl_net.c