Johannes Berg a05829a722 cfg80211: avoid holding the RTNL when calling the driver ... Currently, _everything_ in cfg80211 holds the RTNL, and if you have a slow USB device (or a few) you can get some bad lock contention on that. Fix that by re-adding a mutex to each wiphy/rdev as we had at some point, so we have locking for the wireless_dev lists and all the other things in there, and also so that drivers still don't have to worry too much about it (they still won't get parallel calls for a single device). Then, we can restrict the RTNL to a few cases where we add or remove interfaces and really need the added protection. Some of the global list management still also uses the RTNL, since we need to have it anyway for netdev management, but we only hold the RTNL for very short periods of time here. Link: https://lore.kernel.org/r/20210122161942.81df9f5e047a.I4a8e1a60b18863ea8c5e6d3a0faeafb2d45b2f40@changeid Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> [marvell driver issues] Signed-off-by: Johannes Berg <johannes.berg@intel.com>		2021-01-26 11:55:50 +01:00
..
6lowpan
9p	9p for 5.11-rc1	2020-12-21 10:28:02 -08:00
802
8021q	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-01-14 18:34:50 -08:00
appletalk	net: appletalk: fix kerneldoc warnings	2020-10-30 11:48:17 -07:00
atm	atm: nicstar: Replace in_interrupt() usage	2020-11-18 16:43:55 -08:00
ax25
batman-adv	batman-adv: Drop unused soft-interface.h include in fragmentation.c	2020-12-04 08:41:16 +01:00
bluetooth	Bluetooth: Increment management interface revision	2020-12-07 17:02:00 +02:00
bpf	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-01-20 12:16:11 -08:00
bpfilter
bridge	net: bridge: check vlan with eth_type_vlan() method	2021-01-18 14:27:33 -08:00
caif
can	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-01-14 18:34:50 -08:00
ceph	libceph: align session_key and con_secret to 16 bytes	2020-12-28 20:34:33 +01:00
core	net/sched: cls_flower add CT_FLAGS_INVALID flag support	2021-01-20 21:09:44 -08:00
dcb	net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands	2021-01-12 15:55:21 -08:00
dccp	selinux/stable-5.11 PR 20201214	2020-12-16 11:01:04 -08:00
decnet	treewide: rename nla_strlcpy to nla_strscpy.	2020-11-16 08:08:54 -08:00
dns_resolver
dsa	net: dsa: add ops for devlink-sb	2021-01-15 20:02:34 -08:00
ethernet	net: datagram: fix some kernel-doc markups	2020-11-17 14:15:03 -08:00
ethtool	ethtool: fix error paths in ethnl_set_channels()	2020-12-16 13:27:17 -08:00
hsr
ieee802154	treewide: rename nla_strlcpy to nla_strscpy.	2020-11-16 08:08:54 -08:00
ife
ipv4	ip_gre: remove CRC flag from dev features in gre_gso_segment	2021-01-20 22:15:04 -08:00
ipv6	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-01-20 12:16:11 -08:00
iucv	net/af_iucv: use DECLARE_SOCKADDR to cast from sockaddr	2020-12-08 15:56:53 -08:00
kcm	net: group skb_shinfo zerocopy related bits together.	2021-01-07 16:08:37 -08:00
key
l2tp	lsm,selinux: pass flowi_common instead of flowi to the LSM hooks	2020-11-23 18:36:21 -05:00
l3mdev	net: l3mdev: Fix kerneldoc warning	2020-10-30 11:43:42 -07:00
lapb	net: lapb: Decrease the refcount of "struct lapb_cb" in lapb_device_event	2021-01-04 13:42:41 -08:00
llc	net: llc: Fix kerneldoc warnings	2020-10-30 11:34:09 -07:00
mac80211	cfg80211: avoid holding the RTNL when calling the driver	2021-01-26 11:55:50 +01:00
mac802154	net: mac802154: convert tasklets to use new tasklet_setup() API	2020-11-07 10:40:56 -08:00
mpls	mpls: drop skb's dst in mpls_forward()	2020-11-03 12:55:53 -08:00
mptcp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-01-14 18:34:50 -08:00
ncsi	net/ncsi: Use real net-device for response handler	2020-12-23 12:22:23 -08:00
netfilter	netfilter: nf_nat: Fix memleak in nf_nat_init	2021-01-11 00:34:11 +01:00
netlabel	Merge https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-11-19 19:08:46 -08:00
netlink
netrom
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-01-20 12:16:11 -08:00
nsh
openvswitch	net: openvswitch: add log message for error case	2021-01-14 16:32:14 -08:00
packet	net: af_packet: fix procfs header for 64-bit pointers	2020-12-18 12:17:23 -08:00
phonet
psample
qrtr	net: qrtr: fix null-ptr-deref in qrtr_ns_remove	2021-01-05 16:50:09 -08:00
rds	rds: stop using dmapool	2020-11-17 15:22:06 -04:00
rfkill	rfkill: add a reason to the HW rfkill state	2020-12-11 12:47:17 +01:00
rose	rose: Fix Null pointer dereference in rose_send_frame()	2020-11-20 10:04:58 -08:00
rxrpc	rxrpc: Call state should be read with READ_ONCE() under some circumstances	2021-01-13 10:38:20 -08:00
sched	net/sched: cls_flower add CT_FLAGS_INVALID flag support	2021-01-20 21:09:44 -08:00
sctp	sctp: remove the NETIF_F_SG flag before calling skb_segment	2021-01-16 19:05:59 -08:00
smc	net/smc: use memcpy instead of snprintf to avoid out of bounds read	2021-01-12 20:22:01 -08:00
strparser
sunrpc	Fixes:	2021-01-19 13:01:50 -08:00
switchdev	net: switchdev: remove the transaction structure from port attributes	2021-01-11 16:00:57 -08:00
tipc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-01-14 18:34:50 -08:00
tls	net/tls: Except bond interface from some TLS checks	2021-01-18 20:48:40 -08:00
unix
vmw_vsock	af_vsock: Assign the vsock transport considering the vsock address flags	2020-12-14 19:33:39 -08:00
wireless	cfg80211: avoid holding the RTNL when calling the driver	2021-01-26 11:55:50 +01:00
x25	net: x25: Remove unimplemented X.25-over-LLC code stubs	2020-12-12 17:15:33 -08:00
xdp	xsk: Clear pool even for inactive queues	2021-01-19 22:47:04 +01:00
xfrm	selinux/stable-5.11 PR 20201214	2020-12-16 11:01:04 -08:00
compat.c
devres.c
Kconfig
Makefile
socket.c	for-5.11/io_uring-2020-12-14	2020-12-16 12:44:05 -08:00
sysctl_net.c