iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/net
History
Jonathan Lemon 86c76c0989 xdp: obtain the mem_id mutex before trying to remove an entry. 
A lockdep splat was observed when trying to remove an xdp memory
model from the table since the mutex was obtained when trying to
remove the entry, but not before the table walk started:

Fix the splat by obtaining the lock before starting the table walk.

Fixes: c3f812cea0d7 ("page_pool: do not release pool until inflight == 0.")
Reported-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Tested-by: Grygorii Strashko <grygorii.strashko@ti.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-12-04 16:35:18 -08:00
..
6lowpan
6lowpan: no need to check return value of debugfs_create functions
2019-07-06 12:50:01 +02:00
9p
9p pull request for inclusion in 5.4
2019-09-27 15:10:34 -07:00
802
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
8021q
net: remove unnecessary variables and callback
2019-10-24 14:53:49 -07:00
appletalk
appletalk: enforce CAP_NET_RAW for raw sockets
2019-09-24 16:37:18 +02:00
atm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-11-22 16:27:24 -08:00
ax25
net: use helpers to change sk_ack_backlog
2019-11-06 16:14:48 -08:00
batman-adv
batman-adv: Drop lockdep.h include for soft-interface.c
2019-11-03 08:30:58 +01:00
bluetooth
compat_ioctl: remove most of fs/compat_ioctl.c
2019-12-01 13:46:15 -08:00
bpf
bpf: Fix memory leak on object 'data'
2019-11-18 19:32:59 -08:00
bpfilter
Kbuild updates for v5.3
2019-07-12 16:03:16 -07:00
bridge
net: bridge: deny dev_set_mac_address() when unregistering
2019-12-03 11:21:20 -08:00
caif
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-11-02 13:54:56 -07:00
can
can: j1939: warn if resources are still linked on destroy
2019-11-13 10:42:34 +01:00
ceph
libceph: use ceph_kvmalloc() for osdmap arrays
2019-09-16 12:06:25 +02:00
core
xdp: obtain the mem_id mutex before trying to remove an entry.
2019-12-04 16:35:18 -08:00
dcb
…
dccp
net: ipv6: add net argument to ip6_dst_lookup_flow
2019-12-04 12:27:12 -08:00
decnet
net: use helpers to change sk_ack_backlog
2019-11-06 16:14:48 -08:00
dns_resolver
Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs"
2019-07-10 18:43:43 -07:00
dsa
net: phylink: rename mac_link_state() op to mac_pcs_get_state()
2019-11-23 16:13:39 -08:00
ethernet
net: add annotations on hh->hh_len lockless accesses
2019-11-07 20:07:30 -08:00
hsr
hsr: switch ->dellink() to ->ndo_uninit()
2019-07-11 14:37:45 -07:00
ieee802154
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-11-02 13:54:56 -07:00
ife
net: Fix Kconfig indentation
2019-09-26 08:56:17 +02:00
ipv4
tcp: refactor tcp_retransmit_timer()
2019-12-03 11:52:38 -08:00
ipv6
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
2019-12-04 12:27:13 -08:00
iucv
net/af_iucv: mark expected switch fall-throughs
2019-07-29 10:26:14 -07:00
kcm
kcm: disable preemption in kcm_parse_func_strparser()
2019-09-27 10:27:14 +02:00
key
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-07-08 19:48:57 -07:00
l2tp
net: ipv6: add net argument to ip6_dst_lookup_flow
2019-12-04 12:27:12 -08:00
l3mdev
ipv6: convert major tx path to use RT6_LOOKUP_F_DST_NOREF
2019-06-23 13:24:17 -07:00
lapb
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-06-17 20:20:36 -07:00
llc
net: silence data-races on sk_backlog.tail
2019-11-06 21:35:34 -08:00
mac80211
Driver core patches for 5.5-rc1
2019-11-27 11:06:20 -08:00
mac802154
…
mpls
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
2019-12-04 12:27:13 -08:00
ncsi
net/ncsi: Disable global multicast filter
2019-09-19 18:04:40 -07:00
netfilter
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-11-27 17:17:40 -08:00
netlabel
netlabel: remove redundant assignment to pointer iter
2019-09-01 11:45:02 -07:00
netlink
genetlink: do not parse attributes for families with zero maxattr
2019-10-13 11:20:03 -07:00
netrom
net: core: add generic lockdep keys
2019-10-24 14:53:48 -07:00
nfc
net: Fix Kconfig indentation, continued
2019-11-21 12:00:21 -08:00
nsh
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
openvswitch
openvswitch: support asymmetric conntrack
2019-12-04 16:31:15 -08:00
packet
packet: fix data-race in fanout_flow_is_huge()
2019-11-08 14:06:19 -08:00
phonet
net: use skb_queue_empty_lockless() in poll() handlers
2019-10-28 13:33:41 -07:00
psample
net: psample: fix skb_over_panic
2019-11-26 14:40:13 -08:00
qrtr
net: qrtr: Simplify 'qrtr_tun_release()'
2019-10-30 17:58:23 -07:00
rds
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-11-16 21:51:42 -08:00
rfkill
compat_ioctl: remove most of fs/compat_ioctl.c
2019-12-01 13:46:15 -08:00
rose
net: use helpers to change sk_ack_backlog
2019-11-06 16:14:48 -08:00
rxrpc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2019-11-25 20:02:57 -08:00
sched
act_ct: support asymmetric conntrack
2019-12-04 16:31:15 -08:00
sctp
net: ipv6: add net argument to ip6_dst_lookup_flow
2019-12-04 12:27:12 -08:00
smc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-11-16 21:51:42 -08:00
strparser
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-06-22 08:59:24 -04:00
sunrpc
SUNRPC: Destroy the back channel when we destroy the host transport
2019-10-30 12:04:35 -04:00
switchdev
…
tipc
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
2019-12-04 12:27:13 -08:00
tls
net/tls: use sg_next() to walk sg entries
2019-11-28 22:40:29 -08:00
unix
compat_ioctl: remove most of fs/compat_ioctl.c
2019-12-01 13:46:15 -08:00
vmw_vsock
- Support for new VMBus protocols (Andrea Parri).
2019-11-30 14:50:51 -08:00
wimax
wimax: no need to check return value of debugfs_create functions
2019-08-10 15:25:47 -07:00
wireless
Some relatively small changes:
2019-11-08 11:36:48 -08:00
x25
net: use helpers to change sk_ack_backlog
2019-11-06 16:14:48 -08:00
xdp
xsk: Fix xsk_poll()'s return type
2019-11-24 16:58:44 -08:00
xfrm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2019-11-25 20:02:57 -08:00
compat.c
y2038: socket: use __kernel_old_timespec instead of timespec
2019-11-15 14:38:29 +01:00
Kconfig
net: Fix Kconfig indentation, continued
2019-11-21 12:00:21 -08:00
Makefile
…
socket.c
y2038: syscall implementation cleanups
2019-12-01 14:00:59 -08:00
sysctl_net.c
…