Santosh Shilimkar 57d2ce1603 RDS: RDMA: return appropriate error on rdma map failures ...

[ Upstream commit 584a8279a4 ]

The first message to a remote node should prompt a new
connection even if it is RDMA operation. For RDMA operation
the MR mapping can fail because connections is not yet up.

Since the connection establishment is asynchronous,
we make sure the map failure because of unavailable
connection reach to the user by appropriate error code.
Before returning to the user, lets trigger the connection
so that its ready for the next retry.

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>

2017-11-30 08:37:25 +00:00

..

af_rds.c

RDS: convert bind hash table to re-sizable hashtable

2015-11-02 15:36:23 -05:00

bind.c

RDS: convert bind hash table to re-sizable hashtable

2015-11-02 15:36:23 -05:00

cong.c

RDS: Fix the atomicity for congestion map update

2017-05-02 21:19:49 -07:00

connection.c

RDS: fix race condition when sending a message on unbound socket

2015-11-24 17:20:09 -05:00

ib_cm.c

rds: ib: add error handle

2017-10-08 10:14:19 +02:00

ib_rdma.c

RDS: IB: split mr pool to improve 8K messages performance

2015-10-05 11:19:02 -07:00

ib_recv.c

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

ib_ring.c

RDS/IW+IB: Set recv ring low water mark to 1/2 full.

2009-04-09 17:21:14 -07:00

ib_send.c

RDS: RDMA: Fix the composite message user notification

2017-10-08 10:14:16 +02:00

ib_stats.c

RDS: IB: split mr pool to improve 8K messages performance

2015-10-05 11:19:02 -07:00

ib_sysctl.c

net: Convert uses of typedef ctl_table to struct ctl_table

2013-06-13 02:36:09 -07:00

ib.c

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

2015-11-07 13:33:07 -08:00

ib.h

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

2015-11-07 13:33:07 -08:00

info.c

rds: fix an integer overflow test in rds_info_getsockopt()

2015-08-03 15:20:16 -07:00

info.h

RDS: Info and stats

2009-02-26 23:39:25 -08:00

iw_cm.c

IB/cma: Add support for network namespaces

2015-10-28 12:32:48 -04:00

iw_rdma.c

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

2015-11-07 13:33:07 -08:00

iw_recv.c

rds: switch ->inc_copy_to_user() to passing iov_iter

2014-11-24 05:16:43 -05:00

iw_ring.c

RDS/IW+IB: Set recv ring low water mark to 1/2 full.

2009-04-09 17:21:14 -07:00

iw_send.c

RDS/IW: Convert to new memory registration API

2015-10-28 22:27:18 -04:00

iw_stats.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

2009-09-15 09:39:44 -07:00

iw_sysctl.c

rds: remove the unneed NULL checking

2014-05-09 15:59:45 -04:00

iw.c

IB/cma: Add support for network namespaces

2015-10-28 12:32:48 -04:00

iw.h

RDS/IW: Convert to new memory registration API

2015-10-28 22:27:18 -04:00

Kconfig

net/rds: remove depends on CONFIG_EXPERIMENTAL

2013-01-11 11:40:02 -08:00

loop.c

RDS: use gfp flags from caller in conn_alloc()

2012-03-22 19:29:58 -04:00

loop.h

RDS: loopback

2009-02-26 23:39:26 -08:00

Makefile

Net: rds: Makefile: Remove deprecated items

2010-11-22 08:16:15 -08:00

message.c

rds: Make rds_message_copy_from_user() return 0 on success.

2015-02-07 22:41:56 -08:00

page.c

net: Fix (nearly-)kernel-doc comments for various functions

2012-07-10 23:13:45 -07:00

rdma_transport.c

IB/cma: Add support for network namespaces

2015-10-28 12:32:48 -04:00

rdma_transport.h

rds: make local functions/variables static

2010-10-21 04:26:39 -07:00

rdma.c

RDS: RDMA: Fix the composite message user notification

2017-10-08 10:14:16 +02:00

rds.h

RDS: RDMA: Fix the composite message user notification

2017-10-08 10:14:16 +02:00

recv.c

rds: fix an infoleak in rds_inc_info_copy

2016-09-15 08:27:51 +02:00

send.c

RDS: RDMA: return appropriate error on rdma map failures

2017-11-30 08:37:25 +00:00

stats.c

net/rds: zero last byte for strncpy

2013-03-08 00:35:44 -05:00

sysctl.c

net: rds: use correct size for max unacked packets and bytes

2015-02-04 16:07:27 -08:00

tcp_connect.c

RDS-TCP: Support multiple RDS-TCP listen endpoints, one per netns.

2015-08-07 11:29:58 -07:00

tcp_listen.c

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

2017-07-21 07:44:55 +02:00

tcp_recv.c

RDS-TCP: Recover correctly from pskb_pull()/pksb_trim() failure in rds_tcp_data_recv

2015-10-27 19:46:34 -07:00

tcp_send.c

RDS-TCP: Set up MSG_MORE and MSG_SENDPAGE_NOTLAST as appropriate in rds_tcp_xmit

2015-10-05 03:34:53 -07:00

tcp_stats.c

net: rds: fix const array syntax

2011-07-01 16:16:19 -07:00

tcp.c

RDS: fix rds_tcp_init() error path

2016-08-10 11:49:29 +02:00

tcp.h

RDS-TCP: Support multiple RDS-TCP listen endpoints, one per netns.

2015-08-07 11:29:58 -07:00

threads.c

RDS: use rds_send_xmit() state instead of RDS_LL_SEND_FULL

2015-10-05 11:19:01 -07:00

transport.c

RDS-TCP: Make RDS-TCP work correctly when it is set up in a netns other than init_net

2015-08-07 11:29:57 -07:00