linux/include/net
Souradeep Chakrabarti b6ecc66203 net: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup
Currently napi_disable() gets called during rxq and txq cleanup,
even before napi is enabled and hrtimer is initialized. It causes
kernel panic.

? page_fault_oops+0x136/0x2b0
  ? page_counter_cancel+0x2e/0x80
  ? do_user_addr_fault+0x2f2/0x640
  ? refill_obj_stock+0xc4/0x110
  ? exc_page_fault+0x71/0x160
  ? asm_exc_page_fault+0x27/0x30
  ? __mmdrop+0x10/0x180
  ? __mmdrop+0xec/0x180
  ? hrtimer_active+0xd/0x50
  hrtimer_try_to_cancel+0x2c/0xf0
  hrtimer_cancel+0x15/0x30
  napi_disable+0x65/0x90
  mana_destroy_rxq+0x4c/0x2f0
  mana_create_rxq.isra.0+0x56c/0x6d0
  ? mana_uncfg_vport+0x50/0x50
  mana_alloc_queues+0x21b/0x320
  ? skb_dequeue+0x5f/0x80

Cc: stable@vger.kernel.org
Fixes: e1b5683ff6 ("net: mana: Move NAPI from EQ to CQ")
Signed-off-by: Souradeep Chakrabarti <schakrabarti@linux.microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: Shradha Gupta <shradhagupta@linux.microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-09-04 11:50:04 +01:00
..
9p
bluetooth Revert "Bluetooth: MGMT/SMP: Fix address type when using SMP over BREDR/LE" 2024-08-30 17:56:53 -04:00
caif
iucv
libeth libeth: support different types of buffers for Rx 2024-07-10 10:46:32 -07:00
mana net: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup 2024-09-04 11:50:04 +01:00
netfilter netfilter: nf_tables_ipv6: consider network offset in netdev/egress validation 2024-08-27 18:11:56 +02:00
netns ipsec-next-2024-07-13 2024-07-14 07:56:32 -07:00
nfc
page_pool page_pool: use __cacheline_group_{begin, end}_aligned() 2024-07-10 10:28:23 -07:00
phonet
sctp sctp: Fix typos and improve comments 2024-07-09 11:31:32 +02:00
tc_act
6lowpan.h
Space.h
act_api.h
addrconf.h
af_ieee802154.h
af_rxrpc.h
af_unix.h
af_vsock.h vsock: fix recursive ->recvmsg calls 2024-08-15 12:07:04 +02:00
ah.h
amt.h
arp.h
atmclip.h
ax25.h
ax88796.h
bareudp.h
bond_3ad.h
bond_alb.h
bond_options.h
bonding.h bonding: change ipsec_lock from spin lock to mutex 2024-08-27 13:11:37 -07:00
bpf_sk_storage.h
busy_poll.h net: busy-poll: use ktime_get_ns() instead of local_clock() 2024-08-28 17:53:13 -07:00
calipso.h
cfg80211-wext.h
cfg80211.h wifi: cfg80211: add helper for checking if a chandef is valid on a radio 2024-07-09 11:36:00 +02:00
cfg802154.h
checksum.h
cipso_ipv4.h
cls_cgroup.h
codel.h
codel_impl.h
codel_qdisc.h
compat.h
datalink.h
dcbevent.h
dcbnl.h
devlink.h
dropreason-core.h
dropreason.h
dsa.h net: dsa: provide a software untagging function on RX for VLAN-aware bridges 2024-08-16 09:59:32 +01:00
dsa_stubs.h
dscp.h
dsfield.h
dst.h
dst_cache.h
dst_metadata.h
dst_ops.h
eee.h
erspan.h
esp.h
espintcp.h
ethoc.h
failover.h
fib_notifier.h
fib_rules.h
firewire.h
flow.h
flow_dissector.h flow_dissector: cleanup FLOW_DISSECTOR_KEY_ENC_FLAGS 2024-07-15 09:14:39 -07:00
flow_offload.h
fou.h
fq.h
fq_impl.h
garp.h
gen_stats.h
genetlink.h
geneve.h
gre.h
gro.h
gro_cells.h
gso.h
gtp.h
gue.h
handshake.h
hotdata.h
hwbm.h
icmp.h
ieee8021q.h
ieee80211_radiotap.h
ieee802154_netdev.h
if_inet6.h
ife.h
inet6_connection_sock.h
inet6_hashtables.h
inet_common.h
inet_connection_sock.h
inet_dscp.h
inet_ecn.h
inet_frag.h
inet_hashtables.h
inet_sock.h
inet_timewait_sock.h
inetpeer.h
ioam6.h
ip.h
ip6_checksum.h
ip6_fib.h
ip6_route.h ipv6: fix source address selection with route leak 2024-07-14 07:34:16 -07:00
ip6_tunnel.h
ip_fib.h ipv4: Fix incorrect TOS in route get reply 2024-07-18 11:11:02 +02:00
ip_tunnels.h flow_dissector: cleanup FLOW_DISSECTOR_KEY_ENC_FLAGS 2024-07-15 09:14:39 -07:00
ip_vs.h
ipcomp.h
ipconfig.h
ipv6.h
ipv6_frag.h
ipv6_stubs.h
iw_handler.h
kcm.h kcm: Serialise kcm_sendmsg() for the same socket. 2024-08-19 18:36:12 -07:00
l3mdev.h
lag.h
lapb.h
lib80211.h
llc.h
llc_c_ac.h
llc_c_ev.h
llc_c_st.h llc: Constify struct llc_conn_state_trans 2024-07-15 08:51:01 -07:00
llc_conn.h
llc_if.h
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h llc: Constify struct llc_sap_state_trans 2024-07-15 08:51:19 -07:00
llc_sap.h
lwtunnel.h
mac80211.h wireless-next patches for v6.11 2024-07-11 17:22:04 -07:00
mac802154.h
macsec.h
mctp.h
mctpdevice.h
mip6.h
mld.h
mpls.h
mpls_iptunnel.h
mptcp.h
mrp.h
ncsi.h
ndisc.h sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
neighbour.h sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
net_debug.h
net_failover.h
net_namespace.h
net_ratelimit.h
net_trackers.h
netdev_queues.h
netdev_rx_queue.h
netevent.h
netkit.h
netlabel.h
netlink.h
netmem.h
netprio_cgroup.h
netrom.h
nexthop.h
nl802154.h
nsh.h
p8022.h
pfcp.h
pie.h
ping.h
pkt_cls.h
pkt_sched.h
pptp.h
proto_memory.h
protocol.h
psample.h net: psample: fix flag being set in wrong skb 2024-07-11 18:11:31 -07:00
psnap.h
raw.h
rawv6.h
red.h
regulatory.h
request_sock.h
rose.h
route.h
rpl.h
rps.h
rsi_91x.h
rstreason.h
rtnetlink.h
rtnh.h
sch_generic.h
scm.h
secure_seq.h
seg6.h
seg6_hmac.h
seg6_local.h
selftests.h
slhc_vj.h
smc.h
snmp.h
sock.h
sock_reuseport.h
stp.h
strparser.h
switchdev.h
tc_wrapper.h
tcp.h
tcp_ao.h
tcp_states.h
tcx.h
timewait_sock.h
tipc.h
tls.h
tls_prot.h
tls_toe.h
transp_v6.h
tso.h
tun_proto.h
udp.h
udp_tunnel.h
udplite.h
vsock_addr.h
vxlan.h
wext.h
x25.h
x25device.h
xdp.h
xdp_priv.h
xdp_sock.h
xdp_sock_drv.h
xfrm.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-07-15 13:19:17 -07:00
xsk_buff_pool.h