linux/net
Yunsheng Lin 81504d1952 net: sch_generic: fix the missing new qdisc assignment bug
When commit 2fb541c862 ("net: sch_generic: aviod concurrent reset and
enqueue op for lockless qdisc") is backported to stable kernel, one
assignment is missing, which causes two problems reported by Joakim and
Vishwanath, see [1] and [2].

So add the assignment back to fix it.

1. https://www.spinics.net/lists/netdev/msg693916.html
2. https://www.spinics.net/lists/netdev/msg695131.html

Fixes: 749cc0b0c7 ("net: sch_generic: aviod concurrent reset and enqueue op for lockless qdisc")
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Tested-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-18 19:18:53 +01:00
..
6lowpan 6lowpan: Off by one handling ->nexthdr 2020-01-27 14:50:41 +01:00
9p net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid 2020-11-05 11:08:44 +01:00
802
8021q vlan: vlan_changelink() should propagate errors 2020-01-12 12:17:28 +01:00
appletalk appletalk: Set error code if register_snap_client failed 2019-12-13 08:52:59 +01:00
atm atm: fix a memory leak of vcc->user_back 2020-10-01 13:14:43 +02:00
ax25 AX.25: Prevent integer overflows in connect and sendmsg 2020-07-31 18:37:48 +02:00
batman-adv batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh 2020-10-01 13:14:52 +02:00
bluetooth Bluetooth: Only mark socket zapped after unlocking 2020-10-30 10:38:30 +01:00
bpf
bpfilter signal/bpfilter: Fix bpfilter_kernl to use send_sig not force_sig 2020-01-27 14:50:51 +01:00
bridge net: bridge: enfore alignment for ethernet address 2020-06-30 23:17:03 -04:00
caif net: use skb_queue_empty_lockless() in poll() handlers 2019-11-10 11:27:48 +01:00
can can: gw: Fix error path of cgw_module_init 2019-08-29 08:28:30 +02:00
ceph libceph: clear con->out_msg on Policy::stateful_server faults 2020-11-05 11:08:53 +01:00
core bpf: Fix clobbering of r2 in bpf_gen_ld_abs 2020-10-01 13:14:52 +02:00
dcb net: DCB: Validate DCB_ATTR_DCB_BUFFER argument 2020-09-26 18:01:29 +02:00
dccp net: ipv6: add net argument to ip6_dst_lookup_flow 2020-04-29 16:31:16 +02:00
decnet net: add bool confirm_neigh parameter for dst_ops.update_pmtu 2020-01-04 19:13:37 +01:00
dns_resolver KEYS: Don't write out to userspace while holding key semaphore 2020-04-23 10:30:24 +02:00
dsa net: dsa: read mac address from DT for slave device 2020-11-10 12:36:02 +01:00
ethernet net: add annotations on hh->hh_len lockless accesses 2020-01-09 10:19:09 +01:00
hsr hsr: check protocol version in hsr_newlink() 2020-04-21 09:03:03 +02:00
ieee802154 nl802154: add missing attribute validation for dev_type 2020-03-18 07:14:15 +01:00
ife
ipv4 net: Update window_clamp if SOCK_RCVBUF is set 2020-11-18 19:18:51 +01:00
ipv6 net: Update window_clamp if SOCK_RCVBUF is set 2020-11-18 19:18:51 +01:00
iucv net/af_iucv: fix null pointer dereference on shutdown 2020-11-18 19:18:51 +01:00
kcm
key af_key: pfkey_dump needs parameter validation 2020-09-26 18:01:28 +02:00
l2tp l2tp: remove skb_dst_set() from l2tp_xmit_skb() 2020-07-22 09:31:59 +02:00
l3mdev
lapb lapb: fixed leak of control-blocks. 2019-06-22 08:15:13 +02:00
llc net: silence data-races on sk_backlog.tail 2020-10-01 13:14:26 +02:00
mac80211 mac80211: fix use of skb payload instead of header 2020-11-18 19:18:45 +01:00
mac802154 mac802154: tx: fix use-after-free 2020-10-01 13:14:51 +02:00
mpls net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup 2020-04-29 16:31:17 +02:00
ncsi
netfilter netfilter: use actual socket sk rather than skb sk when routing harder 2020-11-18 19:18:44 +01:00
netlabel netlabel: fix problems with mapping removal 2020-09-12 13:40:22 +02:00
netlink genetlink: remove genl_bind 2020-07-22 09:31:58 +02:00
netrom net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node 2020-04-29 16:31:21 +02:00
nfc nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download() 2020-10-29 09:54:58 +01:00
nsh
openvswitch openvswitch: handle DNAT tuple collision 2020-10-14 10:31:24 +02:00
packet net/packet: fix overflow in tpacket_rcv 2020-10-07 08:00:08 +02:00
phonet net: use skb_queue_empty_lockless() in poll() handlers 2019-11-10 11:27:48 +01:00
psample net: psample: fix skb_over_panic 2019-12-05 09:21:30 +01:00
qrtr net: qrtr: check skb_put_padto() return value 2020-09-26 18:01:30 +02:00
rds rds: Prevent kernel-infoleak in rds_notify_queue_get() 2020-08-05 10:06:01 +02:00
rfkill rfkill: Fix incorrect check to avoid NULL pointer dereference 2020-01-12 12:17:17 +01:00
rose
rxrpc rxrpc: Fix server keyring leak 2020-10-14 10:31:26 +02:00
sched net: sch_generic: fix the missing new qdisc assignment bug 2020-11-18 19:18:53 +01:00
sctp sctp: Fix COMM_LOST/CANT_STR_ASSOC err reporting on big-endian platforms 2020-11-10 12:35:54 +01:00
smc net/smc: fix valid DMBE buffer sizes 2020-10-29 09:54:55 +01:00
strparser
sunrpc SUNRPC: fix copying of multiple pages in gss_read_proxy_verf() 2020-10-30 10:38:23 +01:00
switchdev
tipc tipc: fix memory leak in tipc_topsrv_start() 2020-11-18 19:18:51 +01:00
tls net/tls: sendfile fails with ktls offload 2020-10-29 09:54:56 +01:00
unix skbuff: fix a data race in skb_queue_len() 2020-10-01 13:14:32 +02:00
vmw_vsock vsock: use ns_capable_noaudit() on socket create 2020-11-10 12:35:59 +01:00
wimax
wireless cfg80211: regulatory: Fix inconsistent format argument 2020-11-18 19:18:45 +01:00
x25 net/x25: Fix null-ptr-deref in x25_connect 2020-11-18 19:18:51 +01:00
xdp xdp: Fix xsk_generic_xmit errno 2020-06-25 15:33:05 +02:00
xfrm net: xfrm: fix a race condition during allocing spi 2020-11-18 19:18:41 +01:00
compat.c net/compat: Add missing sock updates for SCM_RIGHTS 2020-08-21 11:05:32 +02:00
Kconfig
Makefile
socket.c net: Set fput_needed iff FDPUT_FPUT is set 2020-08-19 08:15:03 +02:00
sysctl_net.c