Greg Jumper ebf71dd4af net/rds: Restrict use of RDS/IB to the initial network namespace ...

Prevent using RDS/IB in network namespaces other than the initial one.
The existing RDS/IB code will not work properly in non-initial network
namespaces.

Fixes: d5a8ac28a7 ("RDS-TCP: Make RDS-TCP work correctly when it is set up in a netns other than init_net")
Reported-by: syzbot+da8e060735ae02c8f3d1@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=da8e060735ae02c8f3d1
Signed-off-by: Greg Jumper <greg.jumper@oracle.com>
Signed-off-by: Allison Henderson <achender@kernel.org>
Link: https://patch.msgid.link/20260408080420.540032-3-achender@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2026-04-12 13:33:19 -07:00

..

af_rds.c

net/rds: Restrict use of RDS/IB to the initial network namespace

2026-04-12 13:33:19 -07:00

bind.c

net: Convert proto_ops bind() callbacks to use sockaddr_unsized

2025-11-04 19:10:32 -08:00

cong.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

connection.c

Merge tag 'net-7.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-02-26 08:00:13 -08:00

ib_cm.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

ib_frmr.c

rds: ib: Increment i_fastreg_wrs before bailing out

2025-09-15 16:47:53 -07:00

ib_mr.h

rds: ib: Remove unused extern definition

2025-09-08 18:16:49 -07:00

ib_rdma.c

net/rds: Optimize rds_ib_laddr_check

2026-04-12 13:33:19 -07:00

ib_recv.c

net/rds: Add per cp work queue

2026-01-13 12:27:03 +01:00

ib_ring.c

rds: Fix spelling mistakes

2021-05-31 22:45:05 -07:00

ib_send.c

net/rds: new extension header: rdma bytes

2026-02-04 20:46:38 -08:00

ib_stats.c

net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names'

2019-09-15 20:56:19 +02:00

ib_sysctl.c

net: rds: Remove the now superfluous sentinel elements from ctl_table array

2024-05-03 13:29:42 +01:00

ib.c

net/rds: Restrict use of RDS/IB to the initial network namespace

2026-04-12 13:33:19 -07:00

ib.h

net/rds: Optimize rds_ib_laddr_check

2026-04-12 13:33:19 -07:00

info.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

info.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig

net: rds: add option for GCOV profiling

2024-08-09 13:18:46 +01:00

loop.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

loop.h

rds: clean up loopback rds_connections on netns deletion

2018-06-27 10:11:03 +09:00

Makefile

net: rds: add option for GCOV profiling

2024-08-09 13:18:46 +01:00

message.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

page.c

rds: Use nested-BH locking for rds_page_remainder

2025-05-15 15:23:31 +02:00

rdma_transport.c

net: rds: Fix possible NULL-pointer dereference

2023-09-20 08:49:03 +01:00

rdma_transport.h

net/rds: Remove unused function declarations

2023-08-13 12:25:42 +01:00

rdma.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

rds_single_path.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rds.h

net/rds: Trigger rds_send_ping() more than once

2026-02-04 20:46:39 -08:00

recv.c

net/rds: Trigger rds_send_ping() more than once

2026-02-04 20:46:39 -08:00

send.c

net/rds: rds_sendmsg should not discard payload_len

2026-02-17 12:03:57 +01:00

stats.c

net/rds: Use the first lane until RDS_EXTHDR_NPATHS arrives

2026-02-04 20:46:39 -08:00

sysctl.c

net: rds: Remove the now superfluous sentinel elements from ctl_table array

2024-05-03 13:29:42 +01:00

tcp_connect.c

net/rds: rds_tcp_conn_path_shutdown must not discard messages

2026-02-04 20:46:38 -08:00

tcp_listen.c

net/rds: fix recursive lock in rds_tcp_conn_slots_available

2026-02-24 10:11:04 +01:00

tcp_recv.c

net/rds: rds_tcp_conn_path_shutdown must not discard messages

2026-02-04 20:46:38 -08:00

tcp_send.c

net/rds: rds_tcp_conn_path_shutdown must not discard messages

2026-02-04 20:46:38 -08:00

tcp_stats.c

net: rds: fix const array syntax

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

tcp.c

net/rds: Fix circular locking dependency in rds_tcp_tune

2026-03-03 12:57:06 +01:00

tcp.h

net/rds: Trigger rds_send_ping() more than once

2026-02-04 20:46:39 -08:00

threads.c

net/rds: Add per cp work queue

2026-01-13 12:27:03 +01:00

transport.c

rds: transport module should be auto loaded when transport is set

2020-06-25 16:26:25 -07:00