Yewon Choi 1422f28826 rds: introduce acquire/release ordering in acquire/release_in_xmit() ... acquire/release_in_xmit() work as bit lock in rds_send_xmit(), so they are expected to ensure acquire/release memory ordering semantics. However, test_and_set_bit/clear_bit() don't imply such semantics, on top of this, following smp_mb__after_atomic() does not guarantee release ordering (memory barrier actually should be placed before clear_bit()). Instead, we use clear_bit_unlock/test_and_set_bit_lock() here. Fixes: 0f4b1c7e89 ("rds: fix rds_send_xmit() serialization") Fixes: 1f9ecd7eac ("RDS: Pass rds_conn_path to rds_send_xmit()") Signed-off-by: Yewon Choi <woni9911@gmail.com> Reviewed-by: Michal Kubiak <michal.kubiak@intel.com> Link: https://lore.kernel.org/r/ZfQUxnNTO9AJmzwc@libra05 Signed-off-by: Paolo Abeni <pabeni@redhat.com>		2024-03-19 12:15:35 +01:00
..
af_rds.c	net/rds: Fix UBSAN: array-index-out-of-bounds in rds_cmsg_recv	2024-01-22 11:24:00 +00:00
bind.c
cong.c
connection.c	net: rds: Simplify the allocation of slab caches in rds_conn_init	2024-01-30 17:08:19 -08:00
ib_cm.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	rds: rds_rm_zerocopy_callback() correct order for list_add_tail()	2023-02-13 09:33:39 +00:00
page.c
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	net/rds: fix WARNING in rds_conn_connect_if_down	2024-03-06 11:58:42 +00:00
rds_single_path.h
rds.h	net/rds: Remove unused function declarations	2023-08-13 12:25:42 +01:00
recv.c	net:rds: Fix possible deadlock in rds_message_put	2024-02-13 10:25:30 +01:00
send.c	rds: introduce acquire/release ordering in acquire/release_in_xmit()	2024-03-19 12:15:35 +01:00
stats.c
sysctl.c
tcp_connect.c	net: prevent address rewrite in kernel_bind()	2023-10-01 19:31:29 +01:00
tcp_listen.c	ipv6: annotate data-races around np->mcast_oif	2023-12-11 10:59:17 +00:00
tcp_recv.c
tcp_send.c	rds: Use sendmsg(MSG_SPLICE_PAGES) rather than sendpage	2023-06-24 15:50:12 -07:00
tcp_stats.c
tcp.c	networking: Update to register_net_sysctl_sz	2023-08-15 15:26:18 -07:00
tcp.h	net/rds: Remove unused function declarations	2023-08-13 12:25:42 +01:00
threads.c
transport.c