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Kinglong Mee cb1d48f55a SUNRPC: cleanup ida information when removing sunrpc module 
commit c929ea0b910355e1876c64431f3d5802f95b3d75 upstream.

After removing sunrpc module, I get many kmemleak information as,
unreferenced object 0xffff88003316b1e0 (size 544):
  comm "gssproxy", pid 2148, jiffies 4294794465 (age 4200.081s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffffb0cfb58a>] kmemleak_alloc+0x4a/0xa0
    [<ffffffffb03507fe>] kmem_cache_alloc+0x15e/0x1f0
    [<ffffffffb0639baa>] ida_pre_get+0xaa/0x150
    [<ffffffffb0639cfd>] ida_simple_get+0xad/0x180
    [<ffffffffc06054fb>] nlmsvc_lookup_host+0x4ab/0x7f0 [lockd]
    [<ffffffffc0605e1d>] lockd+0x4d/0x270 [lockd]
    [<ffffffffc06061e5>] param_set_timeout+0x55/0x100 [lockd]
    [<ffffffffc06cba24>] svc_defer+0x114/0x3f0 [sunrpc]
    [<ffffffffc06cbbe7>] svc_defer+0x2d7/0x3f0 [sunrpc]
    [<ffffffffc06c71da>] rpc_show_info+0x8a/0x110 [sunrpc]
    [<ffffffffb044a33f>] proc_reg_write+0x7f/0xc0
    [<ffffffffb038e41f>] __vfs_write+0xdf/0x3c0
    [<ffffffffb0390f1f>] vfs_write+0xef/0x240
    [<ffffffffb0392fbd>] SyS_write+0xad/0x130
    [<ffffffffb0d06c37>] entry_SYSCALL_64_fastpath+0x1a/0xa9
    [<ffffffffffffffff>] 0xffffffffffffffff

I found, the ida information (dynamic memory) isn't cleanup.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Fixes: 2f048db4680a ("SUNRPC: Add an identifier for struct rpc_clnt")
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-01 08:33:09 +01:00
..
6lowpan
6lowpan: ndisc: no overreact if no short address is available
2016-09-19 20:19:34 +02:00
9p
IB/core: add support to create a unsafe global rkey to ib_create_pd
2016-09-23 13:47:44 -04:00
802
…
8021q
net: add recursion limit to GRO
2016-10-20 14:32:22 -04:00
appletalk
appletalk: use IS_ENABLED() instead of checking for built-in or module
2016-09-10 21:19:10 -07:00
atm
lec: use IS_ENABLED() instead of checking for built-in or module
2016-09-10 21:19:10 -07:00
ax25
AX.25: Close socket connection on session completion
2016-06-18 20:55:34 -07:00
batman-adv
batman-adv: Check for alloc errors when preparing TT local data
2016-12-02 10:46:59 +01:00
bluetooth
Bluetooth: Fix using the correct source address type
2016-11-22 22:50:46 +01:00
bridge
bridge: netfilter: Fix dropping packets that moving through bridge interface
2017-01-19 20:18:01 +01:00
caif
net: caif: remove ineffective check
2016-12-05 14:48:48 -05:00
can
can: raw: raw_setsockopt: limit number of can_filter that can be set
2016-12-07 10:45:57 +01:00
ceph
libceph: stop allocating a new cipher on every crypto request
2017-01-26 08:24:46 +01:00
core
gro: use min_t() in skb_gro_reset_offset()
2017-01-15 13:42:55 +01:00
dcb
net: dcb: set error code on failures
2016-12-03 23:54:25 -05:00
dccp
net/dccp: fix use-after-free in dccp_invalid_packet
2016-11-29 20:37:26 -05:00
decnet
net: fix decnet rtnexthop parsing
2016-07-05 14:08:47 -07:00
dns_resolver
…
dsa
net: dsa: Ensure validity of dst->ds[0]
2017-01-15 13:42:55 +01:00
ethernet
net: add recursion limit to GRO
2016-10-20 14:32:22 -04:00
hsr
net/hsr: Remove unused but set variable
2016-10-18 10:28:18 -04:00
ieee802154
ieee802154: 6lowpan: fix intra pan id check
2016-07-08 13:23:12 +02:00
ipv4
net: ipv4: Fix multipath selection with vrf
2017-01-15 13:42:55 +01:00
ipv6
gro: Disable frag0 optimization on IPv6 ext headers
2017-01-15 13:42:55 +01:00
ipx
…
irda
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-09-23 06:46:57 -04:00
iucv
net/af_iucv: don't use paged skbs for TX on HiperSockets
2017-01-19 20:18:04 +01:00
kcm
Merge branch 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-10-07 15:36:58 -07:00
key
…
l2tp
l2tp: fix address test in __l2tp_ip6_bind_lookup()
2016-11-30 14:14:08 -05:00
l3mdev
net: ipv6: Remove l3mdev_get_saddr6
2016-09-10 23:12:53 -07:00
lapb
net/lapb: tuse %*ph to dump buffers
2016-05-29 22:33:25 -07:00
llc
llc: switch type to bool as the timeout is only tested versus 0
2016-09-17 10:05:05 -04:00
mac80211
mac80211: implement multicast forwarding on fast-RX path
2017-01-26 08:24:39 +01:00
mac802154
mac802154: use rate limited warnings for malformed frames
2016-09-19 20:19:34 +02:00
mpls
net: af_mpls.c add space before open parenthesis
2016-12-05 13:25:55 -05:00
ncsi
net/ncsi: Improve HNCDSC AEN handler
2016-10-20 11:23:08 -04:00
netfilter
netfilter: nft_range: add the missing NULL pointer check
2016-11-24 14:43:35 +01:00
netlabel
netlabel: Implement CALIPSO config functions for SMACK.
2016-06-27 15:06:18 -04:00
netlink
netlink: Do not schedule work from sk_destruct
2016-12-05 19:43:42 -05:00
netrom
…
nfc
NFC: digital: Fix RTOX supervisor PDU handling
2016-07-11 02:02:03 +02:00
openvswitch
openvswitch: Fix skb leak in IPv6 reassembly.
2016-11-30 11:00:45 -05:00
packet
packet: fix race condition in packet_set_ring
2016-12-02 12:16:49 -05:00
phonet
…
qrtr
Merge tag 'qcom-soc-for-4.7-2' into net-next
2016-05-17 14:11:19 -04:00
rds
RDS: TCP: unregister_netdevice_notifier() in error path of rds_tcp_init_net
2016-12-02 13:29:26 -05:00
rfkill
…
rose
rose: limit sk_filter trim to payload
2016-07-13 11:53:40 -07:00
rxrpc
rxrpc: Fix checking of error from ip6_route_output()
2016-10-13 08:43:17 +01:00
sched
net/sched: cls_flower: Fix missing addr_type in classify
2017-01-15 13:42:53 +01:00
sctp
sctp: sctp_transport_lookup_process should rcu_read_unlock when transport is null
2017-01-15 13:42:52 +01:00
strparser
strparser: Propagate correct error code in strp_recv()
2016-10-12 01:51:49 -04:00
sunrpc
SUNRPC: cleanup ida information when removing sunrpc module
2017-02-01 08:33:09 +01:00
switchdev
switchdev: Execute bridge ndos only for bridge ports
2016-10-19 10:58:04 -04:00
tipc
tipc: check minimum bearer MTU
2016-12-02 14:03:20 -05:00
unix
af_unix: conditionally use freezable blocking calls in read
2016-11-18 13:58:39 -05:00
vmw_vsock
vsock/virtio: fix src/dst cid format
2017-01-09 08:32:23 +01:00
wimax
…
wireless
nl80211: fix sched scan netlink socket owner destruction
2017-01-19 20:18:00 +01:00
x25
net: x25: remove null checks on arrays calling_ae and called_ae
2016-09-09 18:13:30 -07:00
xfrm
xfrm_user: fix return value from xfrm_user_rcv_msg
2016-11-30 10:58:53 +01:00
compat.c
packet: compat support for sock_fprog
2016-06-09 23:41:03 -07:00
Kconfig
strparser: Stream parser for messages
2016-08-17 19:36:23 -04:00
Makefile
strparser: Stream parser for messages
2016-08-17 19:36:23 -04:00
socket.c
xattr: Fix setting security xattrs on sockfs
2016-11-17 00:00:23 -05:00
sysctl_net.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2016-10-06 09:52:23 -07:00