https://github.com/torvalds/linux
Revision 98f3375505b8d6517bd6710bc6d4f6289eeb30aa authored by Ursula Braun on 06 November 2019, 09:49:57 UTC, committed by David S. Miller on 07 November 2019, 01:44:32 UTC
If a pnet table entry is to be added mentioning a valid ethernet interface, but an invalid infiniband or ISM device, the dev_put() operation for the ethernet interface is called twice, resulting in a negative refcount for the ethernet interface, which disables removal of such a network interface. This patch removes one of the dev_put() calls. Fixes: 890a2cb4a966 ("net/smc: rework pnet table") Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 9990a79
Tip revision: 98f3375505b8d6517bd6710bc6d4f6289eeb30aa authored by Ursula Braun on 06 November 2019, 09:49:57 UTC
net/smc: fix ethernet interface refcounting
net/smc: fix ethernet interface refcounting
Tip revision: 98f3375
File | Mode | Size |
---|---|---|
6lowpan | ||
802 | ||
8021q | ||
9p | ||
appletalk | ||
atm | ||
ax25 | ||
batman-adv | ||
bluetooth | ||
bpf | ||
bpfilter | ||
bridge | ||
caif | ||
can | ||
ceph | ||
core | ||
dcb | ||
dccp | ||
decnet | ||
dns_resolver | ||
dsa | ||
ethernet | ||
hsr | ||
ieee802154 | ||
ife | ||
ipv4 | ||
ipv6 | ||
iucv | ||
kcm | ||
key | ||
l2tp | ||
l3mdev | ||
lapb | ||
llc | ||
mac80211 | ||
mac802154 | ||
mpls | ||
ncsi | ||
netfilter | ||
netlabel | ||
netlink | ||
netrom | ||
nfc | ||
nsh | ||
openvswitch | ||
packet | ||
phonet | ||
psample | ||
qrtr | ||
rds | ||
rfkill | ||
rose | ||
rxrpc | ||
sched | ||
sctp | ||
smc | ||
strparser | ||
sunrpc | ||
switchdev | ||
tipc | ||
tls | ||
unix | ||
vmw_vsock | ||
wimax | ||
wireless | ||
x25 | ||
xdp | ||
xfrm | ||
Kconfig | -rw-r--r-- | 13.8 KB |
Makefile | -rw-r--r-- | 2.5 KB |
compat.c | -rw-r--r-- | 22.5 KB |
socket.c | -rw-r--r-- | 93.0 KB |
sysctl_net.c | -rw-r--r-- | 3.0 KB |
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