Mikulas Patocka 70e0c8a454 rds: add missing barrier to release_refill ... commit 9f414eb409daf4f778f011cf8266d36896bb930b upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-08-25 11:18:18 +02:00
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af_rds.c
bind.c
cong.c
connection.c
ib_cm.c
ib_fmr.c
ib_frmr.c
ib_mr.h
ib_rdma.c
ib_recv.c
ib_ring.c
ib_send.c
ib_stats.c
ib_sysctl.c
ib.c
ib.h
info.c
info.h
Kconfig
loop.c
loop.h
Makefile
message.c
page.c
rdma_transport.c
rdma_transport.h
rdma.c
rds_single_path.h
rds.h
recv.c
send.c
stats.c
sysctl.c
tcp_connect.c
tcp_listen.c
tcp_recv.c
tcp_send.c
tcp_stats.c
tcp.c
tcp.h
threads.c
transport.c