linux/net/rds
David S. Miller efc3dbc374 rds: Make rds_sock_lock BH rather than IRQ safe.
rds_sock_info() triggers locking warnings because we try to perform a
local_bh_enable() (via sock_i_ino()) while hardware interrupts are
disabled (via taking rds_sock_lock).

There is no reason for rds_sock_lock to be a hardware IRQ disabling
lock, none of these access paths run in hardware interrupt context.

Therefore making it a BH disabling lock is safe and sufficient to
fix this bug.

Reported-by: Kumar Sanghvi <kumaras@chelsio.com>
Reported-by: Josh Boyer <jwboyer@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-24 17:03:44 -05:00
..
af_rds.c rds: Make rds_sock_lock BH rather than IRQ safe. 2012-01-24 17:03:44 -05:00
bind.c
cong.c
connection.c
ib_cm.c
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
iw_cm.c
iw_rdma.c RDS: Remove some unused iWARP code 2012-01-12 20:05:28 -08:00
iw_recv.c
iw_ring.c
iw_send.c
iw_stats.c
iw_sysctl.c
iw.c
iw.h
Kconfig
loop.c
loop.h
Makefile
message.c
page.c
rdma_transport.c
rdma_transport.h
rdma.c
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