Jakub Kicinski 1af0a0948e ethtool: don't drop the rtnl_lock half way thru the ioctl ... devlink compat code needs to drop rtnl_lock to take devlink->lock to ensure correct lock ordering. This is problematic because we're not strictly guaranteed that the netdev will not disappear after we re-lock. It may open a possibility of nested ->begin / ->complete calls. Instead of calling into devlink under rtnl_lock take a ref on the devlink instance and make the call after we've dropped rtnl_lock. We (continue to) assume that netdevs have an implicit reference on the devlink returned from ndo_get_devlink_port Note that ndo_get_devlink_port will now get called under rtnl_lock. That should be fine since none of the drivers seem to be taking serious locks inside ndo_get_devlink_port. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-11-01 13:26:07 +00:00
..
6lowpan
9p	net/9p: increase default msize to 128k	2021-09-05 08:36:44 +09:00
802	llc/snap: constify dev_addr passing	2021-10-13 09:40:46 -07:00
8021q	net: use eth_hw_addr_set() instead of ether_addr_copy()	2021-10-02 14:18:25 +01:00
appletalk
atm	net: atm: use address setting helpers	2021-10-24 13:59:45 +01:00
ax25	ax25: constify dev_addr passing	2021-10-13 09:40:45 -07:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-28 10:43:58 -07:00
bluetooth	bluetooth: use dev_addr_set()	2021-10-25 11:01:29 -07:00
bpf	Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2021-10-01 19:58:02 -07:00
bpfilter
bridge	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2021-11-01 12:59:58 +00:00
caif	net: caif: get ready for const netdev->dev_addr	2021-10-24 13:59:45 +01:00
can	can: bcm: Use hrtimer_forward_now()	2021-10-24 16:24:28 +02:00
ceph
core	ethtool: don't drop the rtnl_lock half way thru the ioctl	2021-11-01 13:26:07 +00:00
dcb
dccp	tcp: switch orphan_count to bare per-cpu counters	2021-10-15 11:28:34 +01:00
decnet
dns_resolver
dsa	net: dsa: populate supported_interfaces member	2021-11-01 13:06:32 +00:00
ethernet	eth: platform: add a helper for loading netdev->dev_addr	2021-10-08 14:54:33 +01:00
ethtool	ethtool: don't drop the rtnl_lock half way thru the ioctl	2021-11-01 13:26:07 +00:00
hsr	net: hsr: Add support for redbox supervision frames	2021-10-26 14:52:17 +01:00
ieee802154	mac802154: use dev_addr_set() - manual	2021-10-20 14:27:40 +01:00
ife
ipv4	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2021-11-01 13:01:44 +00:00
ipv6	ipv6: enable net.ipv6.route.max_size sysctl in network namespace	2021-10-28 12:53:39 +01:00
iucv
kcm
key
l2tp	net/l2tp: Fix reference count leak in l2tp_udp_recv_core	2021-09-09 11:00:20 +01:00
l3mdev
lapb
llc	llc/snap: constify dev_addr passing	2021-10-13 09:40:46 -07:00
mac80211	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-28 10:43:58 -07:00
mac802154	mac802154: use dev_addr_set() - manual	2021-10-20 14:27:40 +01:00
mctp	mctp: Pass flow data & flow release events to drivers	2021-10-29 13:23:51 +01:00
mpls
mptcp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-28 10:43:58 -07:00
ncsi	net/ncsi: add get MAC address command to get Intel i210 MAC address	2021-09-01 17:18:56 -07:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2021-11-01 12:59:58 +00:00
netlabel
netlink	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-07 15:24:06 -07:00
netrom	ax25: constify dev_addr passing	2021-10-13 09:40:45 -07:00
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-14 16:50:14 -07:00
nsh
openvswitch
packet	af_packet: Introduce egress hook	2021-10-14 23:06:44 +02:00
phonet
psample
qrtr	net: qrtr: combine nameservice into main module	2021-09-28 17:36:43 -07:00
rds
rfkill
rose	rose: constify dev_addr passing	2021-10-13 09:40:45 -07:00
rxrpc	rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies()	2021-09-24 14:18:34 +01:00
sched	sch_htb: Add extack messages for EOPNOTSUPP errors	2021-10-28 14:34:03 +01:00
sctp	sctp: add vtag check in sctp_sf_ootb	2021-10-22 12:36:45 -07:00
smc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-28 10:43:58 -07:00
strparser
sunrpc	Bug fixes for NFSD error handling paths	2021-10-07 14:11:40 -07:00
switchdev	net: switchdev: merge switchdev_handle_fdb_{add,del}_to_device	2021-10-27 14:54:02 +01:00
tipc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-28 10:43:58 -07:00
tls	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-28 10:43:58 -07:00
unix	net: Implement ->sock_is_readable() for UDP and AF_UNIX	2021-10-26 12:29:33 -07:00
vmw_vsock	vsock: Enable y2038 safe timeval for timeout	2021-10-08 16:21:53 +01:00
wireless	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-28 10:43:58 -07:00
x25
xdp	xsk: Fix clang build error in __xp_alloc	2021-09-29 13:59:13 +02:00
xfrm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2021-11-01 13:01:44 +00:00
compat.c
devres.c
Kconfig	net/core: disable NET_RX_BUSY_POLL on PREEMPT_RT	2021-10-01 15:45:10 -07:00
Makefile
socket.c	Core:	2021-08-31 16:43:06 -07:00
sysctl_net.c