WANG Cong 230cd1279d netpoll: shut up a kernel warning on refcount ...

When we convert atomic_t to refcount_t, a new kernel warning
on "increment on 0" is introduced in the netpoll code,
zap_completion_queue(). In fact for this special case, we know
the refcount is 0 and we just have to set it to 1 to satisfy
the following dev_kfree_skb_any(), so we can just use
refcount_set(..., 1) instead.

Fixes: 633547973ffc ("net: convert sk_buff.users from atomic_t to refcount_t")
Reported-by: Dave Jones <davej@codemonkey.org.uk>
Cc: Reshetova, Elena <elena.reshetova@intel.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-07-14 08:16:59 -07:00

..

6lowpan

6lowpan: Don't set IFF_NO_QUEUE

2017-04-12 22:02:40 +02:00

9p

sched/wait: Rename wait_queue_t => wait_queue_entry_t

2017-06-20 12:18:27 +02:00

802

net: introduce __skb_put_[zero, data, u8]

2017-06-20 13:30:14 -04:00

8021q

net: add netlink_ext_ack argument to rtnl_link_ops.validate

2017-06-26 23:13:22 -04:00

appletalk

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

atm

net, atm: convert eg_cache_entry.use from atomic_t to refcount_t

2017-07-04 22:35:16 +01:00

ax25

net, ax25: convert ax25_cb.refcount from atomic_t to refcount_t

2017-07-04 22:35:19 +01:00

batman-adv

networking: make skb_put & friends return void pointers

2017-06-16 11:48:39 -04:00

bluetooth

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-07-05 12:31:59 -07:00

bpf

bpf: Align packet data properly in program testing framework.

2017-05-02 11:46:28 -04:00

bridge

bridge: mdb: fix leak on complete_info ptr on fail path

2017-07-11 20:01:39 -07:00

caif

net: convert sock.sk_wmem_alloc from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

can

networking: introduce and use skb_put_data()

2017-06-16 11:48:37 -04:00

ceph

libceph: osd_state is 32 bits wide in luminous

2017-07-07 17:25:19 +02:00

core

netpoll: shut up a kernel warning on refcount

2017-07-14 08:16:59 -07:00

dcb

dcb: enforce minimum length on IEEE_APPS attribute

2017-05-21 13:42:33 -04:00

dccp

dccp: make const array error_code static

2017-07-13 09:24:02 -07:00

decnet

net, decnet: convert dn_fib_info.fib_clntref from atomic_t to refcount_t

2017-07-04 22:35:15 +01:00

dns_resolver

Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-03 10:16:38 -08:00

dsa

net: manual clean code which call skb_put_[data:zero]

2017-06-20 13:30:15 -04:00

ethernet

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

hsr

net: add netlink_ext_ack argument to rtnl_link_ops.newlink

2017-06-26 23:13:21 -04:00

ieee802154

net: add netlink_ext_ack argument to rtnl_link_ops.validate

2017-06-26 23:13:22 -04:00

ife

net: Introduce ife encapsulation module

2017-02-03 15:16:45 -05:00

ipv4

net: ipmr: ipmr_get_table() returns NULL

2017-07-12 08:18:46 -07:00

ipv6

net: ipv6: Compare lwstate in detecting duplicate nexthops

2017-07-06 10:48:01 +01:00

ipx

net, ipx: convert ipx_route.refcnt from atomic_t to refcount_t

2017-07-04 22:35:17 +01:00

irda

Merge branch 'work.memdup_user' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-05 16:05:24 -07:00

iucv

iucv: Convert sk_wmem_alloc accesses to refcount_t.

2017-07-03 02:31:22 -07:00

kcm

net: convert sock.sk_wmem_alloc from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

key

net, xfrm: convert xfrm_policy.refcnt from atomic_t to refcount_t

2017-07-04 22:35:18 +01:00

l2tp

net, l2tp: convert l2tp_session.ref_count from atomic_t to refcount_t

2017-07-04 22:35:15 +01:00

l3mdev

…

lapb

net, lapb: convert lapb_cb.refcnt from atomic_t to refcount_t

2017-07-04 22:35:16 +01:00

llc

net, llc: convert llc_sap.refcnt from atomic_t to refcount_t

2017-07-04 22:35:15 +01:00

mac80211

net: manual clean code which call skb_put_[data:zero]

2017-06-20 13:30:15 -04:00

mac802154

net: Fix inconsistent teardown and release of private netdev state.

2017-06-07 15:53:24 -04:00

mpls

mpls: fix uninitialized in_label var warning in mpls_getroute

2017-07-08 11:26:41 +01:00

ncsi

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

netfilter

Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf

2017-07-06 14:02:22 +01:00

netlabel

netlink: pass extended ACK struct to parsing functions

2017-04-13 13:58:22 -04:00

netlink

net: convert sock.sk_refcnt from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

netrom

net, netrom: convert nr_node.refcount from atomic_t to refcount_t

2017-07-04 22:35:17 +01:00

nfc

NFC: Add sockaddr length checks before accessing sa_family in bind handlers

2017-06-23 00:38:31 +02:00

openvswitch

openvswitch: fix mis-ordered comment lines for ovs_skb_cb

2017-07-03 05:54:00 -07:00

packet

net: convert packet_fanout.sk_ref from atomic_t to refcount_t

2017-07-01 07:39:09 -07:00

phonet

net: convert sock.sk_refcnt from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

psample

networking: make skb_put & friends return void pointers

2017-06-16 11:48:39 -04:00

qrtr

networking: make skb_put & friends return void pointers

2017-06-16 11:48:39 -04:00

rds

rds: tcp: use sock_create_lite() to create the accept socket

2017-07-08 11:16:16 +01:00

rfkill

net: rfkill: gpio: Switch to devm_acpi_dev_add_driver_gpios()

2017-06-13 11:07:51 +02:00

rose

net: Work around lockdep limitation in sockets that use sockets

2017-03-09 18:23:27 -08:00

rxrpc

net: convert sock.sk_refcnt from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

sched

net, sched: convert Qdisc.refcnt from atomic_t to refcount_t

2017-07-04 22:35:16 +01:00

sctp

sctp: set the value of flowi6_oif to sk_bound_dev_if to make sctp_v6_get_dst to find the correct route entry.

2017-07-06 11:39:54 +01:00

smc

net/smc: Add warning about remote memory exposure

2017-05-16 14:49:43 -04:00

strparser

strparser: destroy workqueue on module exit

2017-03-03 20:43:26 -08:00

sunrpc

net, sunrpc: convert gss_upcall_msg.count from atomic_t to refcount_t

2017-07-04 22:35:17 +01:00

switchdev

net: switchdev: Change notifier chain to be atomic

2017-06-08 14:16:24 -04:00

tipc

net: convert sock.sk_refcnt from atomic_t to refcount_t

2017-07-01 07:39:08 -07:00

tls

TLS: Fix length check in do_tls_getsockopt_tx()

2017-07-06 10:58:19 +01:00

unix

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-07-05 12:31:59 -07:00

vmw_vsock

net: manual clean code which call skb_put_[data:zero]

2017-06-20 13:30:15 -04:00

wimax

…

wireless

netlink validation fixes for nl80211

2017-07-07 11:35:55 +01:00

x25

net, x25: convert x25_neigh.refcnt from atomic_t to refcount_t

2017-07-04 22:35:18 +01:00

xfrm

net, xfrm: convert sec_path.refcnt from atomic_t to refcount_t

2017-07-04 22:35:18 +01:00

compat.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-02-22 10:15:09 -08:00

Kconfig

tls: kernel TLS support

2017-06-15 12:12:40 -04:00

Makefile

tls: kernel TLS support

2017-06-15 12:12:40 -04:00

socket.c

Merge branch 'work.misc-set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-07-05 13:13:32 -07:00

sysctl_net.c

sysctl: Remove dead register_sysctl_root

2017-04-16 23:42:49 -05:00