Mikulas Patocka 9f414eb409 rds: add missing barrier to release_refill ...

The functions clear_bit and set_bit do not imply a memory barrier, thus it
may be possible that the waitqueue_active function (which does not take
any locks) is moved before clear_bit and it could miss a wakeup event.

Fix this bug by adding a memory barrier after clear_bit.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

2022-08-12 10:46:01 +01:00

..

af_rds.c

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bind.c

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cong.c

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connection.c

rds: memory leak in __rds_conn_create()

2021-12-14 12:51:52 +00:00

ib_cm.c

rds: ib: Remove two ib_modify_qp() calls

2021-04-12 19:51:48 -03:00

ib_frmr.c

net/rds: dma_map_sg is entitled to merge entries

2021-08-18 15:35:50 -07:00

ib_mr.h

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ib_rdma.c

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ib_recv.c

rds: add missing barrier to release_refill

2022-08-12 10:46:01 +01:00

ib_ring.c

rds: Fix spelling mistakes

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

ib_send.c

rds: Remove redundant assignment to nr_sig

2021-04-27 14:14:33 -07:00

ib_stats.c

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ib_sysctl.c

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ib.c

RDMA: Split kernel-only global device caps from uverbs device caps

2022-04-06 15:02:13 -03:00

ib.h

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info.c

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info.h

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Kconfig

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loop.c

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loop.h

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Makefile

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message.c

iov_iter: advancing variants of iov_iter_get_pages{,_alloc}()

2022-08-08 22:37:22 -04:00

page.c

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rdma_transport.c

rds: ib: Remove two ib_modify_qp() calls

2021-04-12 19:51:48 -03:00

rdma_transport.h

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rdma.c

net/rds: Use PTR_ERR instead of IS_ERR for rdsdebug()

2022-08-01 11:45:15 +01:00

rds_single_path.h

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rds.h

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recv.c

net: rds: fix memory leak in rds_recvmsg

2021-06-08 16:32:17 -07:00

send.c

rds: Fix a typo in a comment

2021-11-22 14:28:37 +00:00

stats.c

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sysctl.c

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tcp_connect.c

net: rds: use maybe_get_net() when acquiring refcount on TCP sockets

2022-05-05 16:44:49 -07:00

tcp_listen.c

net: rds: use maybe_get_net() when acquiring refcount on TCP sockets

2022-05-05 16:44:49 -07:00

tcp_recv.c

rds: Fix spelling mistakes

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

tcp_send.c

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tcp_stats.c

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tcp.c

net: rds: use maybe_get_net() when acquiring refcount on TCP sockets

2022-05-05 16:44:49 -07:00

tcp.h

net: rds: use maybe_get_net() when acquiring refcount on TCP sockets

2022-05-05 16:44:49 -07:00

threads.c

rds: Fix fall-through warnings for Clang

2021-05-17 20:00:27 -05:00

transport.c

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