linux-stable/net
Ilya Dryomov 7d4b6fd658 libceph: fix potential hang in ceph_osdc_notify()
commit e6e2843230 upstream.

If the cluster becomes unavailable, ceph_osdc_notify() may hang even
with osd_request_timeout option set because linger_notify_finish_wait()
waits for MWatchNotify NOTIFY_COMPLETE message with no associated OSD
request in flight -- it's completely asynchronous.

Introduce an additional timeout, derived from the specified notify
timeout.  While at it, switch both waits to killable which is more
correct.

Cc: stable@vger.kernel.org
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-11 12:14:19 +02:00
..
6lowpan 6lowpan: Remove redundant initialisation. 2023-03-29 08:22:52 +01:00
9p Including fixes from netfilter. 2023-05-05 19:12:01 -07:00
802
8021q vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit() 2023-05-17 12:55:39 +01:00
appletalk
atm atm: hide unused procfs functions 2023-05-17 21:27:30 -07:00
ax25
batman-adv batman-adv: Broken sync while rescheduling delayed work 2023-05-26 23:14:49 +02:00
bluetooth Bluetooth: SCO: fix sco_conn related locking and validity issues 2023-07-27 08:57:03 +02:00
bpf bpf: add test_run support for netfilter program type 2023-04-21 11:34:50 -07:00
bpfilter
bridge bridge: Add extack warning when enabling STP in netns. 2023-07-27 08:56:55 +02:00
caif net: caif: Fix use-after-free in cfusbl_device_notify() 2023-03-02 22:22:07 -08:00
can net: annotate data-races around sk->sk_mark 2023-08-11 12:14:13 +02:00
ceph libceph: fix potential hang in ceph_osdc_notify() 2023-08-11 12:14:19 +02:00
core bpf: sockmap: Remove preempt_disable in sock_map_sk_acquire 2023-08-11 12:14:15 +02:00
dcb net: dcb: choose correct policy to parse DCB_ATTR_BCN 2023-08-11 12:14:16 +02:00
dccp net: annotate data-races around sk->sk_mark 2023-08-11 12:14:13 +02:00
devlink devlink: report devlink_port_type_warn source device 2023-07-27 08:56:51 +02:00
dns_resolver
dsa net: dsa: sja1105: always enable the send_meta options 2023-07-19 16:36:48 +02:00
ethernet
ethtool ethtool: Fix uninitialized number of lanes 2023-05-03 09:13:20 +01:00
handshake net/handshake: remove fput() that causes use-after-free 2023-06-14 22:26:37 -07:00
hsr hsr: ratelimit only when errors are printed 2023-03-16 21:11:03 -07:00
ieee802154 ieee802154: Replace strlcpy with strscpy 2023-06-16 22:14:24 +02:00
ife
ipv4 tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen 2023-08-11 12:14:18 +02:00
ipv6 ip6mr: Fix skb_under_panic in ip6mr_cache_report() 2023-08-11 12:14:17 +02:00
iucv net/iucv: Fix size of interrupt data 2023-03-16 17:34:40 -07:00
kcm
key af_key: Reject optional tunnel/BEET mode templates in outbound policies 2023-05-10 07:04:51 +02:00
l2tp net: annotate data-races around sk->sk_mark 2023-08-11 12:14:13 +02:00
l3mdev
lapb
llc llc: Don't drop packet from non-root netns. 2023-07-27 08:57:01 +02:00
mac80211 net: move gso declarations and functions to their own files 2023-08-11 12:14:12 +02:00
mac802154 Merge tag 'ieee802154-for-net-2023-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan 2023-06-20 09:32:33 +01:00
mctp mctp: remove MODULE_LICENSE in non-modules 2023-03-09 23:06:21 -08:00
mpls net: move gso declarations and functions to their own files 2023-08-11 12:14:12 +02:00
mptcp net: annotate data-races around sk->sk_mark 2023-08-11 12:14:13 +02:00
ncsi net/ncsi: change from ndo_set_mac_address to dev_set_mac_address 2023-07-23 13:54:17 +02:00
netfilter net: annotate data-races around sk->sk_mark 2023-08-11 12:14:13 +02:00
netlabel netlabel: fix shift wrapping bug in netlbl_catmap_setlong() 2023-06-10 19:54:06 +01:00
netlink netlink: Add __sock_i_ino() for __netlink_diag_dump(). 2023-07-19 16:35:38 +02:00
netrom netrom: fix info-leak in nr_write_internal() 2023-05-25 21:02:29 -07:00
nfc net: nfc: Fix use-after-free caused by nfc_llcp_find_local 2023-07-19 16:35:36 +02:00
nsh net: move gso declarations and functions to their own files 2023-08-11 12:14:12 +02:00
openvswitch net: move gso declarations and functions to their own files 2023-08-11 12:14:12 +02:00
packet net: annotate data-races around sk->sk_priority 2023-08-11 12:14:13 +02:00
phonet
psample
qrtr net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume() 2023-04-13 09:35:30 +02:00
rds rds: rds_rm_zerocopy_callback() correct order for list_add_tail() 2023-02-13 09:33:39 +00:00
rfkill net: rfkill-gpio: Add explicit include for of.h 2023-04-06 20:36:27 +02:00
rose
rxrpc rxrpc: Truncate UTS_RELEASE for rxrpc version 2023-05-30 10:01:06 +02:00
sched net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free 2023-08-11 12:14:15 +02:00
sctp net: move gso declarations and functions to their own files 2023-08-11 12:14:12 +02:00
smc net: annotate data-races around sk->sk_mark 2023-08-11 12:14:13 +02:00
strparser
sunrpc SUNRPC: Fix UAF in svc_tcp_listen_data_ready() 2023-07-19 16:36:22 +02:00
switchdev
tipc tipc: stop tipc crypto on failure in tipc_node_create 2023-08-03 10:25:54 +02:00
tls tls: improve lockless access safety of tls_err_abort() 2023-05-26 10:35:58 +01:00
unix net: add missing data-race annotations around sk->sk_peek_off 2023-08-11 12:14:13 +02:00
vmw_vsock bpf, sockmap: Pass skb ownership through read_skb 2023-05-23 16:09:47 +02:00
wireless wifi: cfg80211: Fix return value in scan logic 2023-08-11 12:14:08 +02:00
x25
xdp bpf: Centralize permissions checks for all BPF map types 2023-08-11 12:14:15 +02:00
xfrm net: annotate data-races around sk->sk_mark 2023-08-11 12:14:13 +02:00
compat.c net/compat: Update msg_control_is_user when setting a kernel pointer 2023-04-14 11:09:27 +01:00
devres.c
Kconfig net/handshake: Add Kunit tests for the handshake consumer API 2023-04-19 18:48:48 -07:00
Kconfig.debug
Makefile net/handshake: Create a NETLINK service for handling handshake requests 2023-04-19 18:48:48 -07:00
socket.c net: annotate sk->sk_err write from do_recvmmsg() 2023-05-10 09:58:29 +01:00
sysctl_net.c