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Santosh Shilimkar 6a501bddeb RDS: RDMA: Fix the composite message user notification 
[ Upstream commit 941f8d55f6 ]

When application sends an RDS RDMA composite message consist of
RDMA transfer to be followed up by non RDMA payload, it expect to
be notified *only* when the full message gets delivered. RDS RDMA
notification doesn't behave this way though.

Thanks to Venkat for debug and root casuing the issue
where only first part of the message(RDMA) was
successfully delivered but remainder payload delivery failed.
In that case, application should not be notified with
a false positive of message delivery success.

Fix this case by making sure the user gets notified only after
the full message delivery.

Reviewed-by: Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-08 10:14:16 +02:00
..
6lowpan 6lowpan: put mcast compression in an own function 2015-10-21 00:49:25 +02:00
9p p9_client_readdir() fix 2017-05-02 21:19:55 -07:00
802
8021q vlan: Propagate MAC address to VLANs 2017-08-06 19:19:43 -07:00
appletalk
atm atm: deal with setting entry before mkip was called 2015-09-17 22:13:32 -07:00
ax25 ax25: Fix segfault after sock connection timeout 2017-02-04 09:45:09 +01:00
batman-adv batman-adv: Check for alloc errors when preparing TT local data 2016-12-15 08:49:23 -08:00
bluetooth Bluetooth: Properly check L2CAP config option output buffer length 2017-09-13 14:09:46 -07:00
bridge net: bridge: start hello timer only if device is up 2017-06-14 13:16:19 +02:00
caif net: caif: Fix a sleep-in-atomic bug in cfpkt_create_pfx 2017-07-05 14:37:14 +02:00
can can: Fix kernel panic at security_sock_rcv_skb 2017-02-18 16:39:26 +01:00
ceph libceph: force GFP_NOIO for socket allocations 2017-04-08 09:53:30 +02:00
core net: avoid skb_warn_bad_offload false positives on UFO 2017-08-12 19:29:08 -07:00
dcb net/dcb: make dcbnl.c explicitly non-modular 2015-10-09 07:52:27 -07:00
dccp dccp: defer ccid_hc_tx_delete() at dismantle time 2017-08-30 10:19:18 +02:00
decnet decnet: always not take dst->__refcnt when inserting dst into hash table 2017-07-05 14:37:14 +02:00
dns_resolver net: dns_resolver: convert time_t to time64_t 2015-11-18 16:27:46 -05:00
dsa net: dsa: Check return value of phy_connect_direct() 2017-07-05 14:37:19 +02:00
ethernet net: introduce device min_header_len 2017-02-18 16:39:27 +01:00
hsr net/hsr: fix a warning message 2015-11-23 14:56:15 -05:00
ieee802154 Revert "net: fix percpu memory leaks" 2017-09-27 11:00:11 +02:00
ipv4 Revert "net: fix percpu memory leaks" 2017-09-27 11:00:11 +02:00
ipv6 ipv6: fix typo in fib6_net_exit() 2017-09-27 11:00:12 +02:00
ipx ipx: call ipxitf_put() in ioctl error path 2017-05-25 14:30:13 +02:00
irda irda: do not leak initialized list.dev to userspace 2017-08-30 10:19:21 +02:00
iucv af_iucv: Validate socket address length in iucv_sock_bind() 2016-03-03 15:07:03 -08:00
key af_key: do not use GFP_KERNEL in atomic contexts 2017-08-30 10:19:18 +02:00
l2tp l2tp: fix PPP pseudo-wire auto-loading 2017-05-02 21:19:52 -07:00
l3mdev net: Add netif_is_l3_slave 2015-10-07 04:27:43 -07:00
lapb
llc net/llc: avoid BUG_ON() in skb_orphan() 2017-02-26 11:07:49 +01:00
mac80211 mac80211: flush hw_roc_start work before cancelling the ROC 2017-10-05 09:41:44 +02:00
mac802154 mac802154: llsec: use kzfree 2015-10-21 00:49:24 +02:00
mpls mpls: Send route delete notifications when router module is unloaded 2017-03-22 12:04:16 +01:00
netfilter netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_unregister 2017-08-24 17:02:34 -07:00
netlabel netlabel: add address family checks to netlbl_{sock,req}_delattr() 2016-08-20 18:09:22 +02:00
netlink netlink: Allow direct reclaim for fallback allocation 2017-05-08 07:46:02 +02:00
netrom
nfc NFC: Add sockaddr length checks before accessing sa_family in bind handlers 2017-07-27 15:06:03 -07:00
openvswitch openvswitch: fix potential out of bound access in parse_ct 2017-08-11 09:08:53 -07:00
packet packet: fix tp_reserve race in packet_set_ring 2017-08-12 19:29:08 -07:00
phonet phonet: properly unshare skbs in phonet_rcv() 2016-01-31 11:29:00 -08:00
rds RDS: RDMA: Fix the composite message user notification 2017-10-08 10:14:16 +02:00
rfkill rfkill: fix rfkill_fop_read wait_event usage 2016-03-03 15:07:26 -08:00
rose
rxrpc rxrpc: Fix several cases where a padded len isn't checked in ticket decode 2017-06-29 12:48:52 +02:00
sched net: sched: fix NULL pointer dereference when action calls some targets 2017-08-30 10:19:21 +02:00
sctp sctp: fully initialize the IPv6 address in sctp_v6_to_addr() 2017-08-30 10:19:19 +02:00
sunrpc SUNRPC: fix refcounting problems with auth_gss messages. 2017-04-21 09:30:08 +02:00
switchdev switchdev: pass pointer to fib_info instead of copy 2016-06-24 10:18:16 -07:00
tipc tipc: fix use-after-free 2017-08-30 10:19:20 +02:00
unix af_unix: Add sockaddr length checks before accessing sa_family in bind and connect handlers 2017-07-05 14:37:13 +02:00
vmw_vsock VSOCK: Detach QP check should filter out non matching QPs. 2017-04-27 09:09:32 +02:00
wimax
wireless nl80211: check for the required netlink attributes presence 2017-10-05 09:41:46 +02:00
x25 net: fix a kernel infoleak in x25 module 2016-05-18 17:06:43 -07:00
xfrm xfrm: policy: check policy direction value 2017-09-07 08:34:09 +02:00
compat.c
Kconfig net: Introduce L3 Master device abstraction 2015-09-29 20:40:32 -07:00
Makefile net: Introduce L3 Master device abstraction 2015-09-29 20:40:32 -07:00
socket.c net: socket: fix recvmmsg not returning error from sock_error 2017-02-26 11:07:50 +01:00
sysctl_net.c net: Use ns_capable_noaudit() when determining net sysctl permissions 2016-09-15 08:27:50 +02:00