Ido Schimmel 52425b849e net: Fix bridge enslavement failure ... [ Upstream commit e1b9efe6baebe79019a2183176686a0e709388ae ] When a netdev is enslaved to a bridge, its parent identifier is queried. This is done so that packets that were already forwarded in hardware will not be forwarded again by the bridge device between netdevs belonging to the same hardware instance. The operation fails when the netdev is an upper of netdevs with different parent identifiers. Instead of failing the enslavement, have dev_get_port_parent_id() return '-EOPNOTSUPP' which will signal the bridge to skip the query operation. Other callers of the function are not affected by this change. Fixes: 7e1146e8c10c ("net: devlink: introduce devlink_compat_switch_id_get() helper") Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reported-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Nikolay Aleksandrov <nikolay@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-03-16 16:36:26 +08:00
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Makefile	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
bpf_sk_storage.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
datagram.c	net: use indirect call wrappers for skb_copy_datagram_iter()	2021-03-16 16:27:16 +08:00
datagram.h	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
dev.c	net: Fix bridge enslavement failure	2021-03-16 16:36:26 +08:00
dev_addr_lists.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
dev_ioctl.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
devlink.c	devlink: fix return value after hitting end in region read	2021-03-16 16:27:32 +08:00
drop_monitor.c	drop_monitor: work around gcc-10 stringop-overflow warning	2021-03-16 16:27:46 +08:00
dst.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
dst_cache.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
ethtool.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
failover.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
fib_notifier.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
fib_rules.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
filter.c	ipv4: Initialize flowi4_multipath_hash in data path	2021-03-16 16:36:25 +08:00
flow_dissector.c	flow_dissector: Drop BPF flow dissector prog ref on netns cleanup	2021-03-16 16:28:20 +08:00
flow_offload.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
gen_estimator.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
gen_stats.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
gro_cells.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
hwbm.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
link_watch.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
lwt_bpf.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
lwtunnel.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
neighbour.c	neigh: send protocol value in neighbor create notification	2021-03-16 16:27:33 +08:00
net-procfs.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
net-sysfs.c	net-sysfs: add a newline when printing 'tx_timeout' by sysfs	2021-03-16 16:32:41 +08:00
net-sysfs.h	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
net-traces.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
net_namespace.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
netclassid_cgroup.c	cgroup, netclassid: remove double cond_resched	2021-03-16 16:27:30 +08:00
netevent.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
netpoll.c	net: disable netpoll on fresh napis	2021-03-16 16:35:47 +08:00
netprio_cgroup.c	netprio_cgroup: Fix unlimited memory leak of v2 cgroups	2021-03-16 16:27:49 +08:00
page_pool.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
pktgen.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
ptp_classifier.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
request_sock.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
rtnetlink.c	rtnetlink: Fix memory(net_device) leak when ->newlink fails	2021-03-16 16:32:42 +08:00
scm.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
secure_seq.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
skbuff.c	net: handle the return value of pskb_carve_frag_list() correctly	2021-03-16 16:36:11 +08:00
skmsg.c	bpf, sockmap: RCU dereferenced psock may be used outside RCU block	2021-03-16 16:31:30 +08:00
sock.c	net/compat: Add missing sock updates for SCM_RIGHTS	2021-03-16 16:34:05 +08:00
sock_diag.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
sock_map.c	bpf: sockmap: Require attach_bpf_fd when detaching a program	2021-03-16 16:32:59 +08:00
sock_reuseport.c	udp: Copy has_conns in reuseport_grow().	2021-03-16 16:32:43 +08:00
stream.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
sysctl_net_core.c	bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok()	2021-03-16 16:31:38 +08:00
timestamping.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
tso.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
utils.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
xdp.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00